UNIT 11 OUR GREENER WORLD Thế giới xanh hơn của chúng ta A VOCABULARY air pollution /eər pəˈlu ʃən/ (n) ô nhiễm không khí be in need /bɪ ɪn nid/ (v) cần cause /kɔz/ (v) gây ra charity /ˈ ʃ r ɪ i/ n ừ[.]
UNIT 11: OUR GREENER WORLD Thế giới xanh A VOCABULARY: - air pollution /eər pəˈlu·ʃən/ (n) : nhiễm khơng khí - be in need /bɪ ɪn nid/ (v) : cần - cause /kɔz/ (v) : gây - charity /ˈ ʃ r·ɪ· i/ n : - deforestation /diːˌfɔːr.əˈs eɪ.ʃən/ (n) : nạn phá rừng, phá rừng - disappear /ˌdɪs·əˈpɪər/ (v) : biến mấ - a survey /du eɪ ˈsɜr·veɪ/ : iến hành điều - effect /ɪˈfɛk / (n) : ảnh hưởng - electricity /ɪˌlekˈ rɪs·ə ·i/ (n) : điện - energy /ˈen·ər·dʒi/ (n) : lượng - environment /ɪnˈvɑɪ·rən·mən / (n) : môi rường - environmental pollution /ɪn vaɪrən’men l pə’lu:∫n/ (n): ô nhiễm môi rường - exchange /ɪksˈ ʃeɪndʒ/ (v) - greenhouse gas emissions /’gri"nhaʊs g s i’mɪ∫n/ : rao đổi : khí hải nhà kính - invite /ɪnˈvɑɪ / (v) : mời - natural resource /’n ∫rəl rɪ’sɔ:s/ n : tài nguyên thiên nhiên - natural /ˈn ʃ·ər·əl/ (adj) : ự nhiên - noise pollution /nɔɪz pəˈlu·ʃən/ (n) : ô nhiễm iếng ồn - pollutant /pə’lu: ən / (n) : chấ gây ô nhiễm - pollute /pəˈlu / (v) : làm ô nhiễm - pollution /pəˈlu·ʃən/ (n) : ô nhiễm - president /ˈprez·ɪ·dən / (n) : chủ ịch - recycle /riˈsɑɪ·kəl/ (v) : chế - recycling bin /ˌriːˈsaɪ.klɪŋ bɪn/ (n) : hùng đựng đồ chế - reduce /rɪˈdus/ (v) : giảm - refillable /ˌriːˈfɪl.ə.bəl/ (adj) : có hể bơm, làm đầy lại - reuse /riˈjuz/ (v) : sử dụng - sea level /ˈsi ˌlev·əl/ (n) : mực nước biển - soil /sɔɪl/ n : đấ - soil pollution /sɔɪl pəˈlu·ʃən/ n : ô nhiễm đấ - swap /swɑːp/ (v) : rao đổi - the ozone layer /ðə ‘əʊzəʊn ‘leɪə r / n : tầng ô zôn - to destroy /dɪ’s rɔɪ/ v : phá hủy - to preserve biodiversity /prɪ’zɜ:v baɪəʊdaɪ’vɜ:sə i/ : bảo ồn đa dạng sinh học - water pollution /ˈwɔ· ər pəˈlu·ʃən/ (n) : ô nhiễm nước - wrap /rỉp/ (v) : gói, bọc - to control /kən’ rəʊl/ v : kiểm soá B GRAMMAR: CONDITIONAL SENTENCES - Câu điều kiện câu dùng để đưa mộ giả định mộ việc rong khứ, ại hay ương lai - Câu điều kiện gồm vế: Mệnh đề chứa if mệnh đề điều kiện + mệnh đề mệnh đề kế - Vị rí mệnh đề: + Khi mệnh đề chứa "if" đứng đầu hì hai mệnh đề ngăn cách với dấu phẩy + Khi mệnh đề chứa "if" đứng sau mệnh đề kế hì KHƠNG sử dụng dấu phẩy để ngăn cách hai mệnh đề Ví dụ: - If I have a lo of money, I will buy a new house Nếu có nhiều iền, ôi mua mộ nhà.) - I will ake you o he cinema if I have ime Tớ đưa bạn xem phim có hời gian.) Conditional sentences - type âu điều kiện — loại * ấu trúc câu điều kiên loai 1: If - clause Mệnh đề if Main clause Mệnh đề If + S + V (simple present) S + will/ won’ + V bare infini ive Thì ại dùng rong mệnh đề if Thì ương lai dùng rong mệnh đề Ex: If I have the money, I will buy a big house Nếu ôi có iền, mua mộ nhà lớn ch ng: dùng để diễn ả mộ điều kiện có hể không hể hực rong ại ương lai Lưu ý: Thì ại đơn có hể dùng mệnh đề để diễn ả mộ điều kiện luôn TEST UNIT 11 I Find the word which has a different sound in the underlined part A can B star C bag A far B plant C plan A plastic B start C stand A smart B channel C cancer A cart B heart C card II Find one odd word for each question, and then read them aloud A plastic B glass C metal A reduce B repeat C reuse A bottle B bag C bin A refillable B reusable C recycled 10 A floods B rubbish C litter D that D hat D land D thanks D animal D bag D recycle D paper D repair D garbage III Choose the correct answers of trees 11 If we waste paper, we will save a lot of trees A repeat B recycle C rewrite D remake 12 If we plant more trees in the schoolyard, the school will become a place A greener B darker C dirtier D more polluted 13 "Why you often forget to the lights when you go out of the classroom?" A turn on B turn off C close D shut down 14 "What can we air pollution?" A reduce B to reduce C reducing D to reducing 15 You can save money while shopping by only buying you need A what B it C this D that 16 "Reduce, reuse, recycle" is said to encourage people to waste less, by using less and using things again, in order to the environment A harm B damage C pollute D protect 17 Please collect all the recyclable materials, and take them to the factory A recycle B recycled C recyclable D recycling 18 This newspaper is made of paper A recycle B recycled C old D waste 19 If we all use bags, we'll help the environment A new B cheap C reusable D reduced 20 These three Rs reduce, reuse, and recycle A stand up B stand for C ask for D means 21 If there is a rubbish bin in every class, the classroom will become A harmful B lighter C dirtier D cleaner 22 "Don't throw rubbish into the river because you will make it " A greener B dirty C cleaner D fresher 23 If we use paper, we will save a lot of trees A fewer B less C more D much 24 You should put the food in a reusable box plastic bag A by B instead of C because of D without 25 If people turn off all electric appliances in one hour all over the world, they can save lots of A electric B electrical C electrician D electricity 26 It is a good idea to our clothes with our friends or cousins A change B swap C turn D send 27 Next week our class is having a discussion about finding ways to reuse old items before throwing them away A interested B surprising C useless D creative 28 If you have old clothes, will you give them to those ? A needs B to need C for needing D in need 29 My brother and I will give last year's clothes to instead of throwing them away A shop B people C charity D survey 30 "Do you think we should put a bin in every classroom in order to keep it clean?" A reusable B recycled C recycling D recyclable IV Put the words from the box into the correct column One word can belong to more than one group waste plastic bags paper waste old newspapers bottles empty cans rubbish plastic rubber metal cotton glass batteries old clothes dirty water engine oil ink kitchen waste aluminum iron Reduce …………………………………… …………………………………… …………………………………… …………………………………… …………………………………… Reuse …………………………………… …………………………………… …………………………………… …………………………………… …………………………………… Recycle …………………………………… …………………………………… …………………………………… …………………………………… …………………………………… V Complete the sentences with the correct form of the verb 31 If we win the money, we (buy) a new house 32 We (go) on holiday if there is time 33 If we (need) some help, we'll ask 34 She (not write) to you if she leaves 35 If Harry stays with his grandparents, Sally (not be) happy 36 We (do) this for you if you want VI Complete the dialogue with the expressions in the box A you save fifteen to twenty percent of the water B you put the bottle in the bathroom C fill it with water Miss Hanh: Oh, don't throw away that plastic bottle (37) D it saves water E What for? F you can reuse it Lan: Miss Hanh: Lan: Miss Hanh: Lan: An old plastic bottle? (38) To save water, you put some small stones in the bottle and (39) stones and water make the bottle heavy (40) , oh in the toilet tank You put it in the toilet tank? Yeah, (41) every time you empty the tank (42) It saves that much water? Wow! The VII Read the passage carefully, and then answer the questions Getting back to nature The Little Morocco is a beautiful building We used stone and mud to build the hotel There are skylights windows in roof to let light in - so we save electricity The skylights give us light in the day, we don't use electric lights We don't use chemicals to clean the rooms because we don't want to damage the environment You can walk in the mountains near the hotel and see lots of local wildlife Enjoy a boat trip on the lake and see the amazing waterfalls or visit the beautiful caves 43 What did they use to build the house? _ 44 How can the skylights help us to save electricity? _ 45 Why don't they use chemicals to clean the rooms? _ 46 What can you see in the mountains? _ 47 What are the activities for a boat trip? _ VIII Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage Last month Lan's father (48) her to a glass factory They visited the recycling workshop where the broken glass was smashed (49) small pieces, and the glass was washed with a particular detergent liquid After that, it was dried up and mixed (50) some chemicals The mixture was put into a very (51) temperature furnace to melt into liquid The workers in the factory used long pipes (52) the liquid into a variety of shapes All the glassware looks nice Lan was very impressed by the journey 48 A asked 49 A under 50 A in 51 A high 52 A change B took B into B of B strong B to make C told C in C up C low C to blow D gave D on D with D weak D to have IX Read the following passage, and then answer the questions below Every day of the year throughout the world, about twenty million paper bags and the newspapers are screwed and thrown away Making paper requires a lot of wood pulp and the work of millions of workers Many countries have had plans to recycle waste paper to save money and labor In countries where there is the cooperation of the public, paper mills recycle as much as sixty percent of waste paper Their simple work is to take away the ink, crush it up and make it into pulp again For every ton of recycled newsprint, twelve trees can be saved We can insist that the more paper people save, the more trees are preserved 53 How many paper bags and newspapers are screwed and thrown away every day? _ 54 What have many countries done to save money and labor in making paper? _ 55 What percentage of waste paper is recycled with the help of the public? _ 56 What the paper mills to reuse waste paper? _ 57 How many trees can be saved for every ton of recycled newsprint? _ X Write conditional sentences from these statements 58 We will plant more trees The air will be fresher If _ 59 We will use fewer cars We will reduce pollution If _ 60 We will cycle to school every day We will keep fitter If _ 61 We will use recycled products We will save money If _ 62 People will throw rubbish into the right bin They will keep the environment clean If _ 63 We will start at 6.00 We will arrive there before noon If _ 64 The boy eats so may green apples He will be ill If _ 65 We will use reusable bags for shopping We will reduce waste If _