We /save/ natural resources/ use Solar energy instead/ gas oil and coal.. ………5[r]
(1)Unit - The Environment
I/ Choose the word that has the underlined part pronounced differently from the others:
1 A fence B hedge C pesticide D resource
2 A group B ground C should D would
3 A dump B truck C reduce D rubbish
4 A ocean B beach C clean D reason
5 A dynamite B provide C kind D spill
II/ Match the word in colunm A that goes with the one in colunm B:
A B Answer
1 spraying a bin
2 environmental b pollution
3 polluted c littering
4 leaded d air
5 garbage e cloth
6 oil f the environment
7 water g gas
8 recycled h trees
9 prevent i problems
10 working j on vacation 10
11 collect k paddies 11
12 protect l used paper 12
13 plant m pesticides 13
14 rice n spill 14
15 going o hard 15
III/ Complete sentences with “since/ if/ unless/ when/ so”:
1 We decided to go out for a meal _ we had no food at home He ahs a very important job he is particularly well- paid Can I borrow that book you ve finished it?’
4 You can t drive a car you have a licene.’
5 No one was watching the television I switch it off she changed a lot, we didn t recognised her.’
7 _ you are ready, we can start now
8 I m going away in a few days I ll phone you I get back.’ ’
9 You should inform the police _ your bike is stolen 10 Matthew went to bed _ it was too late to go out
11 _ you drive without driving licence, you are breaking the law 12 You won t learn to use a keyboard properly _ you practise.’ IV/ Write sentences in the correct order:
1 glad/ able/ I were/ am/ to/ come/ that/ you
everybody/ important/ feel/ it s/ should /that/ comfortable.’
she/ surprised/ am/ hasn t/ I/ that/ phoned ’
we/ that/ never/ he/ were/ disappointed/ replied/ our/ letter/ to
sorry/ I/ in/ a/ I/ am/ behaved/ such/ childish/ way/ that
you/ that/ worried/ that/ was/ I/ back/ come/ wouldn t ’
we/ would/ the/ flight/ afraid/ were/ you/ miss/ that
amazed/ nobody/ hurt/ it/ was/ that/ in/ was/ the accident
to deny/ hard/ it s/ that/ of/ pollution/ the/ quality/ our lives/ diminishes ’
10 annoyed/ I/ that/ really/ the/ party/ to/ been/ I/ was/ hadn t / invited ’
V/ Fill in each blank with a correct preposition:
1 The teacher divided the class four groups He provided us _ a lot of useful information The teacher gave the paper tests us
4 I was disappointed _ the grade I received on my last exam
(2)6 After several hours of discusion, the council finally agreed a plan My sister kept _ asking me me question after question
8 The garage has got full junk again
9 We are all resposible keeping our environment clean
10 Don t throw trash the water because polluted water can directly harm people s health.’ ’ VI/ Write the second sentence, using suggested word:
1 The film s ending is dramatic (ends) -> ’
2 The river is too dirty for us to swim in (enough) -> Work hard and you will pass your exam (if) -> _ My brother is very good at playing tennis (plays) -> _ I ll be on vacation next week, so I won t be able to attend the meeting (since)’ ’
-> _ If you don t start working hard now, you won t be able to pass the final test (unless)’ ’
-> _ I wish I hadn t moved to New York (regret) -> ’
8 Throw a stone into water and it sinks (if) -> _ They started playing football an hour ago (been) -> _ 10 Let s use public buses instead if motorbikes (about) -> _?’ VII/ Rewrite the following sentences:
1 You can t visit The USA unless you get a visa -> If _’
2 Why don t we recycle bottles and cans? -> Shall _?’
3 I ll be happy to give you a lift -> I don t mind _’ ’
4 What you think I should do? -> What you advise ? My classmate gave this book to me -> This book _
VIII/ Write a complant letter:
Dear Mr President,
1 I/ write/ you/ the/ pollution/ make/ factory/ near/ our houses
They/ produce/ so/ much/ smoke/ we / not/ breathe
They/ also/ make/ river/ behind/ our/ houses/ dirty/ chemical waste
I/ suggest/ local authority/ make them/ stop/ polluting activities
I/ look forward/ hear/ you/ see/ your solution
John Wayle.
The end
Unit - Saving Energy
I/ Phonetics:
1 A solar B solid C hobby D model
2 A faucet B recent C efficient D replacing A suggest B ultimate C structure D tumble
4 A plumber B bill C bulb D label
5 A crack B catorgory C cabbage D nature
6 A dump B bulb C nuclear D junkyard
7 A heat B realize C leave D cleaner
8 A exhaust B hedge C household D happen
9 A chore B chopstick C catch D scheme
10 A sources B masses C cabbages D tomatoes
II/ Find out and correct the only mistake in each sentence:
1 Tom tried his best however he was not happy with the result _ Would you mind if I turning off the lights? _
3 I suggest to have a separate wastebasket for waste paper _ Bob failed his physics test For, he has to the test again _ I seggest that we must take a shower instead of a bath to water _ The boy laughed happy as he played with the teddy bear _
7 If we pollute the water, we don t have fresh water to use _’
8 It s raining, but wecan t go to the beach _’ ’
9 I can t go with you because I have to see after my younger sister _’
10 We suggest to put garbage bins around the schoolyard _
(3)1 We must the amount of water we use everyday
A lower B reduce C lessen D cut down A faucet can waste 500 liters of water a month
A running B cutting C dripping D dropping I suggest getting a _ to check cracks in the water pipes
A chemist B builder C mechanic D plumber You should _ an ordinary 100-watt light bulb with an energy saving one
A replace B change C select D consume In many countries elctricity, gas and water are _
A sales B necessities C consumers D appliancies Energy- saving bulbs should be used to electricity
A spend B buy C waste D save All the houses in our village will be by solar enrgy
A heated B heightened C frozen D widened I sugest organizing a show to _ money
A exchange B grow C raise D rise I d love to go to the party I have to finish my homework.’
A and B but C or D so
10 Mai studies every subject very hard she won her school s Best Student Prize this year.’
A Therefore B However C Because D And
IV/ Underline the best option:
1 I suggest that Minh a good dictionry (buys/ has to buy/ will buy/ should buy)
2 I ve my glasses everywhere but I can t find them anywhere (looked after/ looked for/ looked at/ ’ ’
looked into)
3 If we go on _ electricity, we will have to pay a lot next month ( waste/ wasting/ to waste/ wasted) I suggest _ sheets with single printed page for drafting ( to keep/ keep/ keeping/ kept)
5 We ll have to pay a very expensive cost _ we protect the environment ( if/ when/ unless/ and)’
6 I got up late because my alarm clock didn t ( see off/ turn on/ go off/ take off)’
7 Tom failed the exam he was very lazy ( such/ that/ like/ as)
8 We are that _ raw sewage is pumped directly into the sea ( worry/ boring/ disappoint/ sad) I suggest that we _use banana leaves to wrap food ( must/ should/ can/ ought)
10 WE won t eat _ the whole area is clean ( until/ since/ to/ for)’
11 We can save natural _ by using solar energy (products/ forests/ wildlives/ resources)
12 A lot of sea creatures will be _ if people stop using dynamite for fishing (good preserved/ well preserved/ good preserving/ well preserving)
13 We should use public buses _ of motorbikes or cars (instead/ because/ in spite/ change)
V/ Write complete sentences, using given cues:
1 Minh/ very tired/ however/ have to/ complete/ assignments
-> Linh/ forget/ turn off/ fan/ when/ she/ leave/ room
-> I/ suggest/ prepare/ food/ careful/ before/ turn on/ stove
-> Mr Thanh/ want/ buy/ energy-saving/ bulb/ but/ not know/ where/ buy
-> Mother/ suggest/ not keep/ solid waste/ food waste
->
VI/ Rewrite the following sentences:
1 I think we should put different kinds of waste in different places
-> I suggest Hurry up or we ll miss the bus.’
-> If we _ Viet forgot his raincoat, so he got wet
-> Viet got _ My brother plays the guitar well
-> My brother is Lan broke the glass because of her carelessness
-> Because Lan
VII/ Match the word in colunm A with its meaning in colunm B:
A B Answer
1 crack a) receipt
2 solar b) gather
3 consumer c) not together or joined to something else appliance d) someone who buys & uses goods and services recent e) happening or starting a short time ago
6 separate f) switch off
7 suggest g) sun
(4)10 bill j) line where something breaks 10
VIII/ Read and then answer the questions below:
About 20% of the world s present energy comes from the Sun in one form or another Special devices’
have already been made available to put on the roof of houses and flats to catch the Sun s rays and’
thus heat water Thousands of these devices are now being used to provide energy in homes throughout the US while more than a million solar water-heating units have already been built in Japan Other purposes for which solar energy is at present being used include the remoal of salt from seawater, irrigation and sewage disposal For most people in developing countries, the need is not for air-conditioner or central heating but for cheap ways of cooking food, drying crops and lighting homes
1 What percent of the world s present energy come from?’
_ What helps houses and flats to catch the Sun s rays? ’
_ Is the solar energy being used to remove salt from seawater at present ?
_ What people in developing countries need?
_
The end
Test for Unit – (No1)
I/ Underline the best answer:
1 I want everybody to listen ……… (care/ careful/ careless/ carefully) We feel very ………… today (happy/ happiness/ happily/ happen)
3 I ve look ’ …… my new pen everywhere and I can t find it anywhere (at/ for/ up/ on)’
4 Solar energy doesn t cause ’ ……… (pollution/ polluted/ pollute/ pollutant)
5 …………is a person who installs and repairs water pipes (elctrician/ carpenter/ locksmith/ plumber) Where ………… you go if you have a car? (have/ had/ will/ did)
7 He is tired ………… he stayed up late watching TV (so/ because/ but/ and) I suggest ………… to the movies (to go/ go/ going/ went)
9 All the classes were ……… painted (bad/ badly/ worse/ good)
10 She was very ………… in going swimming (interesting/ interestingly/ interest/ interested) 11 My parents saw me ……… at the airport (in/ for/ up/ off)
12 Her family is aware of saving ………… (energetically/ energize/ energetic/ energy) 13 What will you if you ……… the final exam? (pass/ passed/ to pass/ paeeses)
14 ……… is a person who makes and repairs wooden objects and pieces of furniture (elctrician/ carpenter/ locksmith/ plumber)
15 He often tells lies ………… many people believe him (so/ because/ but/ and)
II/ Make a speech:
1 How to reduce air pollution: ( using public buses or bicycles/ not leaving of garbage/ putting different kinds if waste in different places/ using Solar energy instead of coal, gas and oil)
Good morning, ladies and gentlemen, ………
……… ……… ……… ……… ……… ……… ……… ……… ………
2 How to protect the environment: ( using banana leaves to wrap food/ using Solar energy/ ysing bicycles or public transport/ not polluting water/ not throwing trash along the streets)
Good morning, ladies and gentlemen………
……… ……… ……… ……… ……… ……… ……… ……… ………
III/ Make sentences from words provided:
(5)1 Sun/ effective/ source/ power
………
2 It/ cheap/ not cause/ pollution
………
3 It/ can/ store/ a number of days
………
4 We /save/ natural resources/ use Solar energy instead/ gas oil and coal
………
5 Therefore/ lot countries/ world/ already/ use / Solar energy
………
B Pollution:
1 There/ be/ different/ kinds/ pollution
………
2 One/ kind/ be/ air pollution
………
3 Polluted air/ cause/ illness even death
………
4 This/ be/ problem/ over cities
………
5 Water/ pollution/ kill/ animals plants
………
6 Pollution of Earth/ be problem /on farm
………
7 There/ be/ even/ noise pollution/ crowded cities
………
IV/ Pronunciation:
1 A nuclear B plumber C consumer D reduce
2 A drip B pipe C bill D fix
3 A faucet B water C resource D power
4 A reduced B realized C saved D compared
5 A scheme B machine C mechanic D chemistry
6 A waste B crack C take D save
7 A energy B bicycle C recycle D physcis
8 A saved B helped C looked D reduced
V/ Rewrite the following sentences:
1 You practise your English regularly or your English doesn t improve.’
-> If you ………
-> Unless you ………
2 Temperatuere is measured by a thermometer
-> A thermometer is ……… The last time I saw David was in 1999
-> I haven t ’ ………
4 Why don t we complain to the company?“ ’ ”
-> William suggested ………
5 You forgot to switch on the washing machine, didn t you?’
-> You didn t ’ ……….? I m trying to find my keys ( looking )’
-> ………
7 I regret Marta isn t here now ( wish )’
-> ………
8 Let s go to the swimming pool ( suggest )’
-> ………
9 Polly gave me an angry shout ( shouted )
-> ………
Test for Unit – 7 (No2)
I/ Choose the word that has the underlined, italic part pronounced differently from the rest:
1 A flow B row C know D now
2 A fly B hobby C energy D ordinary
3 A dump B bulb C nuclear D plumber
4 A garbage B garage C sewage D cariage
(6)II/ Give the correct form of word in capitals:
1 is now a serious problem in many countries (forest)
2 The price of has gone up again (electric)
3 Burning coal is an _ to heat the house Gas is much cheaper (economy)
4 If it doesn t rain soon, there ll be a great _ of water.’ ’ (short)
5 _ are concerned about the use of dynamite to catch fish (environment)
III/ Fill in each blank with one suitable word:
Save the earth
We are slowly destroying the earth The seas and rivers are too dirty to (1)……… in There is so much smoke in the air that it is unhealthy to live in (2)……… of the world s cities In one well - ’
known city, for examples, poisonous gases (3)……… cars pollute the air so that traffic policemen have to (4)……… oxygen masks
We have cut down (5)……… many trees that there is now vast areas of wasteland all over the world As a result, farmers in parts of Africa cannot grow (6)……… to eat In certain countries in Asia there is too (7)……… rice Moreover we don t take enough care of the countryside Wild ’
animals (8)……… quickly disappearing For instance, tigers are rare in India (9)……… we have killed too many for them to survive However, it isn t enough simply to talk about the problem We ’
must act now before it is too (10)……… Joint us now Save the Earth This is too important to ignore
IV/ Find down and correct the only mistake in each sentence:
1 If there will be too much exhaust fume in the air, our breathing will be badly affected ->……… A B C D
2 We suggest to plant more trees along the streets to have more shades and fresh air ->……… A B C D
3 Mai didn t go’ to the zoo with her friends because her sickness ->……… A B C D
4 The water and land around the chemical factory are serious polluted ->……… A B C D
5 Our neighbor will look for the garden when we go on holiday ->……… A B C D
V/ Rewrite the following sentsences:
1 Let s put garbage bins around the school.’
-> I suggest ………
2 Tom failed the exams because of his laziness
-> Because Tom………
3 Unless we reduce the use of water and electricity, we ll have to pay more this month.’
-> If we ………
4 Lan is a better cook then Hoa
-> Hoa can t ’ ………
5 You forgot to turn off the TV last night, didn t you?’
-> You didn t ’ ……… ?
VI/ Make complete sentences:
1 If/ people/ stop/ use/ dynamite/ for/ fish/ lot/ sea/ creatures/ be/ good/ preserve
………
2 I suggest/ that/ you / collect/ all/ bag/ and/ take/ garbage dump
………
3 The Pikes/ want/ use/ solar energy/ but/ not / have/ enough money/ buy/ necessary equipment
………
4 I/ be/ surprised/ that/ people / walk/ grass/ but/ no one/ tell/ it
………
5 Minh/ answer/ very/ soft/ so/ teacher/ not/ hear/ her/ clear
……… VII/ Give the correct form of verbs in brackets:
1 What you (look) for, Mai? You (lose) anything? ……… / ……… Many buildings in our city (heat) by solar energy in 2015 ………
3 I suggest (burn) coal to heat the house ………
(7)……… / ………
5 If we (not save) energy, there (be) a great shortage next century ……… / ………
6 Last month my brother (sell) his old motorbike because it (not be) economical ……… / ………
VIII/Fill in each blank with one suitable word preposition:
1 Can you switch ………… the radio? I want to hear the news?
2 The plane smoothly took ……… into the air and we waved goodbye In my family, lighting accounts ………… 10 % ……… the electricity bill This light bulb can save a lot of energy when compared ………… others We are looking ……… a better way to conserve the resources
6 It s very noisy here Please turn ’ ……… the volume
7 We must change our way ……… living We can t go ’ …… living like this The elctricity company are threatening to cut us …………
9 Who looked ………… Lan when she was ill? 10 We are worried ………… the water bill
IX/ Choose the best answer:
1 They suggest that he ……… by bicycle or public transport
A should travel B might travel C travels D traveled Minh is motivated to study ……… he knows that good education can improve his life
A therefore B however C because D so The light ………… so we couldn t see anything in the dark.’
A went on B went off C went by D went out Hurry up ………… you will miss the train
A so B but C and D or You should get a ……….to check if there is any crack in the pipe