thuvienhoclieu com thuvienhoclieu com UNIT 111 OUR GREENER WORLD PRONOUNCIATION Task 1 Choose the word whose main stressed syllable is placed differently from that of the other 1 A finite B highlight[.]
UNI T thuvienhoclieu.com OUR GREENER WORLD PRONOUNCIATION Task Choose the word whose main stressed syllable is placed differently from that of the other A finite B highlight C highway D financial A manage B report C resort D undo A repeat B create C creature D receipt A design B postcard C bamboo D refine A palace B human C lantern D undone A well-known B import (n) C picnic D future A design B symbol C impose D export (v) A building B country C major D describe A historic B visitor C skyscraper D dangerous 10 A dirty B around C noisy D peaceful 11 A reuse B reduce C prepare D mention 12 A rubbish B angry C canal D nature 13 A pollute B effect C picture D unique 14 A picnic B reduce C plastic D water 15 A bottle B paper C symbol D reuse Task Circle the word that has the underlined part pronounced differently A afternoon B can C lack D animal A paper B way C prepare D later A party B glass C plant D plastic A happy B match C package D save A swap B vase C watch D want A recycle B environment C charity D invite A paper B bag C plastic D natural A cousin B cycle C encourage D container A breathing B green C breeze D bread 10 A saved B polluted C enjoyed D reused thuvienhoclieu.com Trang thuvienhoclieu.com UNI+* T 11 OUR GREENER WORLD VOCABULARY New words Transcription Meaning air pollution /eər pəˈluːʃn/ nhiễm khơng khí be in need /biː ɪn niːd/ có nhu cầu breeze /briːz/ gió thoảng bulb /bʌlb/ bóng đèn can /kỉn/ hộp thiếc cause /kɔːz/ nguyên nhân charity /ˈtʃærɪti/ quỹ từ thiện classmate /ˈklɑːsmeɪt/ bạn lớp creative /kriˈeɪtɪv/ sáng tạo deforestation /diːfɒrɪ steɪʃn/ phá rừng disappear /dɪsəˈpɪər/ biến thực nghiên a survey /duː ə ˈsɜːveɪ/ cứu effect /ɪˈfekt/ hậu electricity /ɪlekˈtrɪsəti/ điện energy /ˈenədʒi/ lượng envelope /ˈenvələʊp/ bao thư environment /ɪnˈvaɪrənmənt/ môi trường exchange /ɪksˈtʃeɪndʒ/ trao đổi glass /ɡlɑːs/ thủy tinh instead of /ɪnˈsted əv/ thay vì, thay invite /ɪnˈvaɪt/ mời lack of /lỉk əv/ thiếu thốn (cái đó)) material /məˈtɪəriəl/ nguyên liệu thuvienhoclieu.com Trang thuvienhoclieu.com natural /ˈnætʃərəl/ thuộc tự nhiên noise pollution /nɔɪz pəˈluːʃən/ ô nhiễm tiếng ồn plastic /ˈplæstɪk/ dẻo, chất dẻo plastic bag /ˈplæstɪk bæɡ/ túi ni lơng plastic bottle /ˈplỉstɪk ˈbɒtl/ vỏ chai nhựa pollute /pəˈluːt/ làm ô nhiễm pollution /pəˈluːʃən/ ô nhiễm prepare (for) /prɪˈpeər fɔːr/ chuẩn bị president /ˈprezɪdənt/ tổng thống recycle /riːˈsaɪkl/ tái chế recycling bin /riːˈsaɪklɪŋ bɪn/ thùng rác reduce /rɪˈdjuːs/ làm giảm, rút gọn refillable /riːˈfɪləbl/ co thể sạc đầy reusable /riːˈjuːzəbl/ co thể tái sử dụng reuse /riːˈjuːz/ tái sử dụng rubbish /ˈrʌbɪʃ/ rác thải sea level /siː ˈlevl/ mực nước biển soil pollution /sɔɪl pəˈluːʃən/ ô nhiễm đất survey /ˈsɜːveɪ/ nghiến cứu swap /swɒp/ trao đổi tap /tỉp/ vịi nước turn off /tɜːn ɒf/ tắt water pollution /ˈwɔːtər pəˈluːʃən/ ô nhiễm nước wrap /ræp/ bọc, che phủ Task Look at the pictures and complete the blanks with the words given plastic bag water bin plastic bottle rubbish noise can paper thuvienhoclieu.com Trang thuvienhoclieu.com 1……………… 2………………… 5……………… 6………………… … Task Write the names of natural wonders Water fall lake forest cave 3………………… 4………………… 7………………… desert island 8………………… valley river A large area of land where there is almost no water, rains, trees, or plants A large area of water that flows towards the sea A large area of water that is surrounded by land A piece of land that is completely surrounded by water A place where a stream or river falls down from a high place A large area of land that is covered with a lot of trees A low area of land between mountains or hills A large hole in the side of a hill or under the ground Task Match the word with its meaning reuse a to keep something to use in the future reduce b to give something to someone in exchange for something else thuvienhoclieu.com Trang thuvienhoclieu.com recycle c to use something again save d to make something start working wrap e to make something less swap f to cover something completely in paper turn on g to make something stop working turn off h to treat waste materials so that they can be used again Task Choose the best option to fill in the blank People should _ noise A reuse B reduce C recycle D All are correct _ can be recycled A Plastic bottles B Glasses C Clothes D A and B are correct My older sister often _ old envelopes to decorate her room A reuses B reduces C recycles D All are correct We shouldn’t use _ to store food, let’s use bags made of natural materials A plastic bottles B can C paper bags D plastic bags Lan always _ books and clothes with her friends and cousins A swaps B exchanges C wraps D A and B are correct You should put used cans and glass bottles into _ A garden B recycling bins C organic green bins D All are correct We should use _ plastic boxes or bottles because they are good for health and safe for the environment A reusable B refillable C recyclable D All are correct Soil pollution _ many bad effects on ecosystems and human life A does B causes C makes D All are correct Many plants and animals die because of _ A noise pollution B environment C deforestation D A and B are correct 10 The air in this city is _ by emissions from nearby factories A exchanged B reduced C polluted D All are correct 11 The _ of water pollution is the death of many types of fishes A cause B effect C reason D solution 12 Rising sea level can make some cities _ A pollute B exchange C appear D disappear UNI+* T OUR GREENER WORLD thuvienhoclieu.com Trang thuvienhoclieu.com GRAMMAR Câu điều kiện loại a Form If clause Main clause (+) If + S +V(s/es), S + will/ can/ may + V-inf b Use Dùng để diễn tả hành động tình xảy tương lai điều kiện mệnh đề thỏa mãn Ví dụ: If he tries much more, he will improve his English (Nếu anh chăm nữa, anh cải thiện vốn tiếng Anh anh ấy.) If you don’t study hard, you will fail the exam (Nếu bạn không học hành chăm chỉ, bạn trượt kỳ thi.) Articles (Mạo từ) 2.1 Indefinite articles: a, an (Mạo từ không xác định: a, an) •Mạo từ khơng xác định a Dùng trước danh từ đếm (số ít) danh từ bắt đầu phụ âm danh từ chưa xác định (bất định) Ví dụ:a banana, a book • Mạo từ khơng xác định an Dùng mạo từ a danh từ theo sau a phải bắt đầu nguyên âm (trong cách phát âm) “h” câm Ví dụ:an apple, an orange, an hour, an honest man 2.2.Definite articles: the (Mạo từ xác định: the) Mạo từ xác định “the” dùng trước danh từ để diễn tả (hoặc nhiều) người, vật, vật xác định Nghĩa người nói người nghe biết đối tượng đề cập tới Ví dụ: My mother is in the garden Mẹ vườn My father is reading in the room Bố đọc sách phòng Các trường hợp dùng “the” khác thường gặp • Chỉ người, vật tồn Ví dụ: The earth goes around the sun Trái đất quay quanh mặt trời The sun rises in the East thuvienhoclieu.com Trang thuvienhoclieu.com Mặt trời mọc hướng đơng •Chỉ vật dùng tượng trưng cho lồi Ví dụ: The horse is a noble animal Ngựa loài động vật cao quý The dog is a faithful animal Chó lồi động vật trung thành •Trong dạng so sánh Ví dụ: She is the most beautiful girl in this class Cô xinh lớp Paris is the biggest city in France Pari thành phố lớn nước Pháp • Trước tính từ dùng làm danh từ để lớp người thường có nghĩa số nhiều Ví dụ: The old in this village are very friendly Người già làng thân thiện The poor depend upon the rich Người nghèo phụ thuộc vào người giàu • Trước danh từ riêng (proper noun) số nhiều để vợ chồng hay họ (cả gia đình) Ví dụ: The Smiths always go fishing in the country on Sundays Gia đình ơng Smith ln câu cá vùng quê vào ngày Chủ nhật Do you know the Browns? Cậu có biết gia đình ơng Brown khơng? •Trước tên: rặng núi, sông, quần đảo, vịnh, biển, đại dương, tên sách báo chí, tên tàu Ví dụ:The Philippines, the Times •Trước danh từ dân tộc, giáo phái để tồn thể Ví dụ: The Chinese, the Americans and the French were at war with the Germans Người Trung Quốc, Người Mỹ người Pháp chiến tranh với người Đức The Catholics and the Protestants believe in Christ Người theo đạo Công giáo đạo Tin lành tin vào Chúa •Trước tên nhạc cụ Ví dụ: I could play the guitar when I was Tơi chơi đàn ghi ta tơi tuổi • Khi sau danh từ có of Ví dụ: The history of England is interesting Lịch sử nước Anh thú vị thuvienhoclieu.com Trang thuvienhoclieu.com Chú ý: Thông thường ta không dùng the trước tên môn học Task Choose the correct answers Mrs Lan went to school to meet her son’s teacher A none B a C an D.the The workmen went to church to repair the roof A none B the C.a D.an Carol went to prison to meet her brother A the B a C.an D.none This morning I bought a newspaper and a magazine newspaper is in my bag but I don’t know where magazine A A/ a B A/ the C.The/ the D The/ a My parents have cat and dog The dog never bites the cat A a/ a B a/ the C.the/ the D the/ a We live in big house in middle of the village A a/ a B a/ the C.the/ the D the/ a I’m looking for job Did Mary get job she applied for? A a/ the B the/a C.a/ a D the/ the Did police find person who stole your bicycle? A a/ a B the/ the C.a/ the D the/ a We went out for meal last night restaurant we went was excellent A a/ A B the/ The C a/ The D the/ A 10 As I was walking along the street, I saw 10 note on pavement A a/ a B the/ the C a/ the D the/ a Task 2: Put the verbs in brackets into the correct form I Put the verbs in brackets into the correct tenses If I see him, I (give) him a lift The table will collapse if you (stand) on it If he (eat) all, he will be full If I find your passport, I (telephone) you at once The police (arrest) him if they catch him If he (read) in bad light, he will ruin his eyes Someone (steal) your car if you leave it unlocked What will happen if my parachute (not open) ? If he (wash) my car, I’ll give him $10 10.If she (need) a radio, she c an borrow me thuvienhoclieu.com Trang thuvienhoclieu.com II Put the verbs in brackets into the correct form We (stay) at home if it rains She will call you if she (have) time If it _ (not rain) tomorrow, we will go for a picnic If everyone _(recycle) paper, metal and glass, we _ (not produce) so much rubbish If you (not water) plants, they (die) If the weather (be) bad, we (not go) to the park We _ (save) thousands of trees if we _ (not waste) so much paper What _ (happen) if we _ (keep) polluting the environment If we (not stop) cutting down so many trees, we (endanger) our oxygen supply 10.If people (dump) chemicals into rivers, they _ (not be) able to swim in them in the future III Complete the sentences with the correct form or tense of the verbs in brackets If people share their cars to go to work, there (not be) so many car fumes I _ (study) here for more than three years What a nice dress! Where (you/ buy) it? Don’t forget to take your umbrella It _ (rain) If we _ (recycle) paper products, we _ (save) more trees Our class (organise) a writing contest We have to write about the environment Give old clothes to charity instead of (throw) them away Encouraging people (use) public transport is a great way to reduce traffic jams Task Find the mistake in the four underlined parts A, B, C or D of each sentence If someone came into the store, smile and say, “May I help you?” A B C D If you try these cosmetics, you look five years younger A B C D If you not understand what were written in the book, you could ask Mr Pike A B C D thuvienhoclieu.com Trang thuvienhoclieu.com I will come to meet Mr Pike and tell him about your problems if you didn’t solve A B C D them yourself Sam will not graduate unless he doesn’t pass all the tests A B C D If there isn’t enough food, we couldn’t continue our journey A B C D Unless you pour oil on water, it will float A B C D You have to take a taxi home if you want to leave now A B C D If anyone will phone, tell them I’ll be back at 11:00 A B C D 10.We can hire a mini bus if there will be enough people A B C D Task Decide if each sentence is right or wrong and correct wrong sentences If Peter has a flat, he will not live with his parents If Mary does not invited me, I won’t go to her party Tom will pass the driving exam if he will not be nervous If I know his email address, I will send him an invitation I will go to the supermarket tomorrow if I am busy Leave me alone and I will call the police I will tell you if you ask me Unless I don’t have enough money, I won’t buy a car Don’t forget your watch or we miss the plane 10 I won’t bring my credit card, so I don’t buy anything at the mail 11 If you ask Tom for the car, he would lend it to you 12 Don’t miss the party or you will not have another chance to meet your friends 13 If he will train every day, he will be a good runner 14 Leave home early so you will miss the bus 15 If Mary’s operation tomorrow fails, she will never be able to walk again UNI T 11 Correction OUR GREENER WORLD SPEAKING Task Match the two halves of these conditional sentences Then practice thuvienhoclieu.com Trang 10 thuvienhoclieu.com If man keeps polluting the environment, If we dump all sorts of chemicals into rivers, If we don’t stop cutting down so many trees, If the global temperature rises, If more people use reusable shopping bags, If people don’t use water more wisely, If everyone turns off unwanted lights A we will endanger oxygen supply B sea levels will rise too C there won’t be so much waste D they will run out of drinking water one day E we will save a lot of electricity F we won’t be able to swim in them G earth will be in danger Task Put the conversation in the correct order _It’s a good idea! _But you can recycle that! _A reusable container? What for? _They don’t really anything with this, they? What are you doing? _Sure they They make boxboard for cereal _And you should bringing your lunch in a reusable container _I’m throwing away this cardboard box _To reduce waste _Oh, well I guess I’ll recycle it! UNI+* T 11 OUR GREENER WORLD LISTENING Task Listen and decide if each statement is true (T) or false (F) (Track 21) No Statement Many animal species are disappearing fast The destruction of their habits is one of the reasons of thuvienhoclieu.com our True or false _ _ Trang 11 thuvienhoclieu.com the decline Rainforests will disappear in 15 years The development of cities may protect wildlife Endangered species shouldn’t be traded People are not allowed to buy coats made from the fur of jaguars _ _ _ _ Task : Listen again and answer the questions What are the main reasons for losing wildlife? _ How much of tropical forest is destroyed every hour? _ With the current rate of destruction, when will rainforest disappear? _ What will happen if the Earth’s climate and environment is destroyed? _ How much of population will live in urban areas by the year 2025? _ What should not be done with endangered species? _ UNI T 11 OUR GREENER WORLD READING Read again and answer the questions Da Nang has a population of nearly 800,000 people The Han River flows through the city The city part on the east bank is the newest and more spacious The city part on the west bank is more crowded There are five bridges across the river The Han River Bridge is the newest one now The cost of living in Da Nang is the lowest in Central Viet Nam Da Nang has many beaches Among them, NonNuoc Beach is one of the beautiful beaches in the world But walking in the street on a summer afternoon is not a good idea in Da Nang There are not many trees so there are not many shadows It is often very hot at noon thuvienhoclieu.com Trang 12 thuvienhoclieu.com What is the population of Da Nang? Which part of the city is more spacious? Which part of the city is more crowed? Which bridge is the newest? What is Non Nuoc Beach like? Task Read the following text and answer the questions by choosing the option A, B, C or D Nowadays people are more aware that wildlife all over the world is in danger Many species of animals are threatened, and could easily become extinct if we not make an effort to protect them There are many reason for this In some cases, animals are hunted for their fur or for other valuable pasts of their bodies Some birds, such as parrots, are caught alive, and sold as pets For many animals and birds, the problem is that their habitat – the place where they live – is disappearing More land is used for farms, for houses or industry, and there are fewer open spaces than there once were Farmers use powerful chemicals to help them grow better crops, but these chemicals polluter the environment and harm the wildlife The most successful animals on earth – human beings – will soon be the only ones left, unless we can solve this problem What does the word extinct in line mean? A dead B no longer in existence C not in a place because of illness D suffering from a mental or physical handicap The word this in line refers to A wildlife B danger C the fact that people are more aware that wildlife is in danger D the fact that many species of animals could easily become extinct According to the passage, one of the reasons that people hunt animals is A They want their fur or other valuable parts of their bodies B they want to kill them C they consider this a sport D they want to sell them as pets Which of the following is not true? A Human beings are the most successful animals on earth B If we can solve the problem, we will soon be the only ones left C Farmers use chemicals in order to grow better crops D Chemicals pollute the environment What can be the best title of the passage? A Birds are in danger B the threat to the environment C the most successful animals D protect our earth thuvienhoclieu.com Trang 13 thuvienhoclieu.com Task Put a word/ phrase from the box in each gap to complete the following passage hold; picks up; even; help; after; thickly; little; hillsides Wind, water, air, ice and heat all work to cause erosion As the wind blows over the land, it often (1) _ small grains of sand When these grains of sand strike against solid rocks, the rocks are slowly worn away In this way, (2) _ very hard rocks are worn away by the wind When particles of rocks or soil became loosened in any way, running water carries them down the (3) _ Some rocks and soil particles are carried into streams and then into the sea Land that is covered with trees, grass and other plants wears away very slowly, and so loses very (4) _ of its soil The roots of plants help to (5) _ the rocks and soil in place Water that falls on grasslands runs away more slowly than water that falls on bare ground Thus, forests and grasslands (6) _ to slow down erosion Even where the land is (7) _ covered with plants, some erosion goes on In the spring, the melting snow turns into a large quantity of water that then runs downhill in streams As a stream carries away some of the soil, the stream bed gets deeper and deeper (8) _ thousands of years of such erosion, wide valleys are often formed New words: erosion(n): xói mịn grain (n): hạt strick (v): va mạnh worn(v) mòn bare (adj): trần trụi UNI+* T 11 OUR GREENER WORLD WRITING Task Write the conditional sentences We will plant more trees The air will be fresher If _ We will use fewer cars We will reduce pollution If We will cycle to school every day We will keep fitter If _ thuvienhoclieu.com Trang 14 thuvienhoclieu.com We will use recycled products We will save money If _ People will throw rubbish into the right bin They will keep the environment clean If _ We will turn off the tap when brushing the teeth We will save a lot of water If _ People will travel more by public transport The harmful gases in big cities will be reduced If _ We will start at 6.00 We will arrive there before noon If _ The boy eats so may green apples He will be ill If _ 10 We will use reusable bags for shopping We will reduce waste If _ Task Write _ sentences about the things you should do/ shouldn’t to make our environment greener ……………………………………………………………………………… ……………………………………………………………………………… ……………………………………………………………………………… ……………………………………………………………………………… ……………………………………………………………………………… ……………………………………………………………………………… ……………………………………………………………………………… ……………………………………………………………………………… ……………………………………………………………………………… ……………………………………………………………………………… ……………………………………………………………………………… ……………… ĐÁP ÁN CHI TIẾT UNI+* T OUR GREENER WORLD PRONOUNCIATION thuvienhoclieu.com Trang 15 thuvienhoclieu.com Task Choose the word whose main stressed syllable is placed differently from that of the other A finite B highlight C highway D financial A manage B report C resort D undo A repeat B create C creature D receipt 4.A design B postcard C bamboo D refine A palace B human C lantern D undone A well-known B import (n) C picnic D future A design B symbol C impose D export (v) A building B country C major D describe A historic B visitor C skyscraper D dangerous 10 A dirty B around C noisy D peaceful 11 A reuse B reduce C prepare D mention 12 A rubbish B angry C canal D nature 13 A pollute B effect C picture D unique 14 A picnic B reduce C plastic D water 15 A bottle B paper C symbol D reuse Task Circle the word that has the underlined part pronounced differently 11.A 12.C UNI+* T 13.D 14.D 11 15.B 16.C 17.A 18.B 19.D 20.B OUR GREENER WORLD VOCABULARY Task Look at the pictures and complete the blanks with the words given bin paper can plastic bag plastic bottle water rubbish noise Task Write the names of natural wonders thuvienhoclieu.com Trang 16 thuvienhoclieu.com Water fall lake forest cave desert island valley river A large area of land where there is almost no water, rains, trees, or plants A large area of water that flows towards the sea A large area of water that is surrounded by land A piece of land that is completely surrounded by water A place where a stream or river falls down from a high place A large area of land that is covered with a lot of trees A low area of land between mountains or hills A large hole in the side of a hill or under the ground Task Match the word with its meaning 1.c 2.e h a f b d g Task Choose the best option to fill in the blank B B9 C D A D 10 C 11 B 12 D UNI+* T D B A OUR GREENER WORLD GRAMMAR Task Circle the correct word or phrase D B B A A B C C A 10 C Task 2: Put the verbs in brackets into the correct form thuvienhoclieu.com Trang 17 thuvienhoclieu.com will give reads stand will steal eats doesn’t open will telephone washes will arrest 10 needs II Put the verbs in brackets into the correct form will stay has doesn’t rain recycles - won’t produce don’t water - will die III is - won’t go will save - don’t waste will happen – keep don’t stop - will endanger 10.dump - won’t be Complete the sentences with the correct form or tense of the verbs in brackets won’t be have studied did you buy is raining recycle - will save is organising throwing to use Task Find the mistake in the four underlined parts A, B, C or D of each sentence 1.B 6.D 2.C 7.A 3.D 8.A 4.D 5.C 9.B 10.D Task Decide if each sentence is right or wrong and correct wrong sentences invited invite will not be is not am am not UNI +* T 11 and or don’t x 10 don’t won’t 11 would will 12 13 will train trains 14 so or 15 OUR GREENER WORLD SPEAKING Task Match the two halves of these conditional sentences Then practice 1.g f a b c d 7.e thuvienhoclieu.com Trang 18 thuvienhoclieu.com Task Put the conversation in the correct order 1- What are you doing? 2- I’m throwing away this cardboard box 3- But you can recycle that! 4- They don’t really anything with this, they? 5- Sure they They make boxboard for cereal 6- Oh, well I guess I’ll recycle it! 7- And you should bringing your lunch in a reusable container 8- A reusable container? What for? 9- To reduce waste 10- It’s a good idea! UNI+* T 11 OUR GREENER WORLD LISTENING Task 1: Listen and decide if each statement is true (T) or false (F) (Track 21) T T F F 5.T F Task Listen again and answer the questions The destruction of their habitants and overpopulation by human beings are the main reasons for losing wildlife (20 x 60 =) 1,200 hectares of tropical forest is destroyed every hour Rainforest will disappear in 50 years’ time Mankind will suffer as well as wildlife Two-thirds of the world’s population will live in urban areas by the year2025 There should be no trade in them Tapescript: DISAPPEARING ACTS At the moment, the world is losing species of wildlife almost every day The two main causes of this decline are the destruction of their habitants and overpopulation by human beings Every minute of the day, 20 hectares of tropical rainforest are cut down or burned Hundreds of wild species – insects and plants – are lost as a result If it goes on, thuvienhoclieu.com Trang 19 thuvienhoclieu.com rainforests could disappear in 50 years’ time They are vital in keeping the Earth’s climate and environment stable If they are destroyed, mankind will suffer as well as wildlife As cities grow and industry develops around them, pollution becomes another problem for wildlife Friends of earth believe that two-thirds of the world’s population will be living in urban areas by the year 2025 Something must be done! In theory, most countries agree that there should be no trade in endangered species Ninety-five countries have signed the Convention on International Trade in Endangered Species of Wild life and Fauna and Flora The Conventions aims to forbid trade in endangered species and to limit trade in any species whose population is declining fast However, in reality trade in endangered species is still big business People can buy fur coats made from the fur of jaguars, snow leopards and other cats facing extinction UNI T 11 OUR GREENER WORLD READING Read again and answer the questions What is the population of Da Nang? Nearly 800,000 people Which part of the city is more spacious? The city part on the east bank is the newest and more spacious Which part of the city is more crowed? The city part on the west bank is more crowded Which bridge is the newest? The Han River Bridge is the newest What is Non Nuoc Beach like? Non Nuoc Beach is one of the beautiful beaches in the world Task Read the following text and answer the questions by choosing the option A, B, C or D 1.B 2.D 3.A 4.B 5.B Task Put a word/ phrase from the box in each gap to complete the following passage pick up even hillsides thuvienhoclieu.com little Trang 20