unit 6 grade 9

The children volunteer to clean up the local park ____________ there are a lot of used cans and trash there. Dioxins are dangerous chemicals _____________ they can cause cancer and birth[r]

GRADE (2010- 2011) – UNIT

UNIT 6: THE ENVIRONMENT

GRADE (2010- 2011) – UNIT

I/ GETTING STARTED – LISTEN AND READ

Match the phrases in column A with their meanings in column B

 Garbage dump:  Deforestation  Air pollution

 Dynamite fishing

 Water pollution  Spraying pesticides

 Viec phun thuoc tru sau  O nhiem khong  Bai rac

 Nan pha rung

 O nhiem nuoc

 Viec danh bat ca bang thuoc no/

VOCABULARY Volunteer Voluntary Voluntarily V N Adj Adv Tinh nguyen

Su tinh nguyen, nguoi tinh nguyen

Conserve Conservation Conservationist V N N Bao ton Su bao ton Nguoi bao ton Garbage = rubbish = trash

Garbage dump Garbage bin N N N Rac thai Bai rac Thung rac Forest Deforest Deforestation N V N Rung Pha rung Nan pha rung Pollute Pollution Pollutant Polluted Unpolluted V N N Adj Adj

Lam cho o nhiem Su o nhiem Chat gay o nhiem Bi o nhiem Khong bi o nhiem

Spray V Phun, xit

Pesticide Pest

N Adj

Thuoc tru sau Sau bo

Dynamite N Min, thuoc no

Environment Environmental Environmentalist N Adj N Moi truong

Thuoc ve moi truong Nha moi truong (nguoi) Divide

Division

V N

Chia Su chia cat Need Necessity Necessary Necessarily V, N N Adj Adv Can Nhu cau Su can thiet Can thiet cach can thiet Provide

Provision

V N

Cung cap Su cung cap Disappointed Disappoint Disappointment Adj V N That vong

Lam cho (ai) that vong Su that vong

Spoil Spoiled

V Adj

Lam hu hong Bi hu hong

Area N Khu vuc

Make something/ somebody + adj Keep something/ somebody + adj

Lam cho do/ vat gi co tinh chat nhu the nao Giu cho do/ vat gi co tinh chat nhu the nao Ex: She always keeps her room clean (co ay luon giu cho phong cua minh sach se)

II/ SPEAK Persuade Persuasion Persuasive Persuasively V N Adj Adv Thuyet phuc Su thuyet phuc Day tinh thuyet phuc cach thuyet phuc

Protection Protective Protectively N Adj Adv

Su bao ve

An toan, co tinh bao ve, che cho

Banana leaves N La chuoi

Wrap V Goi, bao boc

Dissolve Dissolving

V Adj

Phan huy

Reuse V Tai

Recycle V Tai che

Can Canned

N Adj

Lon (nuoc ngot, beer, hop) Duoc dong lon

Nature Natural Naturally N Adj Adv Thien nhien

Thuoc vet tu nhien, thien nhien 1cach tu nhien

Resource N Nguon

Harm Harmful Harmfully V, N Adj Adv Gay hai Su gay hai Co the gay hai Health Healthy Healthful N Adj Adj Suc khoe Khoe manh Bo duong Energy Energetic Energetically N Adj Adv Nang luong Day nang luong Prevent

Prevent sb from doing sth Prevention

V N

Ngan chan

Ngan cho dung lam gi Su ngan chan

Instead of Prep Thay vi

Avoid Avoidance

V N

Tranh ne Su tranh ne Reduce Reduction V N Giam Su giam Exhaust Exhaust fume

V Thai

Khoi thai Litter

Littering

V N

Phong ue, khac nho, xa rac Structures:

SUGGESTION I think you should … Won’t you …? Why don’t you … Why not …

It would be better if you … Let’s …

+ V – bare infinitive (dong tu o dang nguyen mau)

Structures: SUGGESTION What about…? How about…? + V-ing III/ LISTEN

Our ocean are becoming extremely ………(1) Most of this ……….(2) comes from the land, which means it comes from ……… (3)

First, there is raw sewage, which is pumped directly into the sea Many countries, both developed and developing, are guilty of doing this Secondly, ships drop about million tons of ……… (4) into the sea each year

Thirdly, there are oil spilled from ship A ship has an ……….(5) and oil leaks from the vessel This is not only ………(6) the water, but also kills marine life

Next, there are waste materials from factories Without proper regulations, factory owners let the waste run directly into the rivers which then leads to the seas

And finally, oil is washed from land This can be the result of ……….(7) or a deliberate dumpling of waste Extreme

Extremely

Adj Adv

Rat, cuc ki

Land N Dat lien

Raw sewage N Nuoc cong, nuoc thai

Pump Pumping V N Bom Develop Developed Developing Development V Adj Adj N Phat trien

Da phat trien (giau co) Dang phat trien (ngheo) Su phat trien

Guilt

Guilty of doing sth

N Adj

Toi loi

Co loi voi, chiu loi voi

Leak V Ro ri

Vessel N Tau lon

Lead Leader Leading V N Adj

Dan dau, dan toi Nguoi lanh dao

Co vai tro lanh dao, did au Direct Directly Indirect Indirectly V Adj V Adj Huong den Truc tiep

Regulation N Noi quy, quy dinh

Care (for) Careful Carefully Carefulness Careless Carelessly Carelessness V N Adj Adv N Adj Adv N

Cham soc cho Su cham soc Can than cach can than Su can than Bat can cach bat can Su bat can Deliberate

Deliberately

Adj Adv

Co y cach co y IV/ READ

Treasure N Kho bau, kho tang

Tin N Lon thiec

Foam Foaming N Adj Bot Day bot Hedge Fence N N

Hang rao (bang cay duoc cat tia) Hang rao (bang go, sat)

Folk N Nguoi

Structures:

I suggest that you should sth/ sth I suggest doing sth

Look forward to doing sth cho lam gi

Ex: I look forward to hearing from you Refresh

Refreshment

V N

Nghi ngoi Su nghi ngoi VI/ LANGUAGE FOCUS

If clause

Type If-clause Main-clause

1 If you water too much, the plants will die

2 I don’t have money If I had much money, I would buy a house

3 He didn’t go to his party If he had gone there, he would have met his old friends STRUCTURES

S + TO BE + ADJ + THAT + CLAUSE Ex: I am very pleased that everybody is here

UNIT 7 I/Multiple choice:

1 Lan suggested to the zoo at weekend (to go – going – went)

2 Shall we clean up the kitchen, Mum? _ (Yes, we – OK No, we don’t – That’s a good idea) It’s so hot today Why don’t we go swimming? (Yes, we – No, we don’t – That’s a good idea) Let’s go somewhere for a drink _ (All right – Yes, we – No, we don’t)

5 This movie is not interesting How about _ to the concert? (to go – going – go) My classmates suggested playing chess but I prefer hide and seek (playing – to play – play) You don’t like English food What about Chinese food? (to eat – eat – eating)

8 I think we should up our neighborhood (to clean – clean – cleaning)

9 our teachers suggest a meeting to discuss about the solution to keep our environment clean (to hold – hold – holding) 10 Her former leader suggested that she should _ harder to break her past record (to train – training – train)

11 The children volunteer to clean up the local park there are a lot of used cans and trash there (but – and – because) 12 Hoa missed the bus this morning, _ she went to school late (but – so – however)

13 Dioxins are dangerous chemicals _ they can cause cancer and birth defects (but – however – because) 14 The children eat too much sweet they get toothache easily (so – and – but)

15 Organically grown fruits and vegetables may not look as perfect, it’s good for your health (so – and – however)

16 Thousands of gallons of water were polluted somebody spilled the motor oil and it swept into the ground (but – however – because)

17 We use less electricity, _ power plants will burn less fuel (so – and – however)

18 Don’t use Styrofoam or aerosol spray cans they both contain chlorofluorocarbons (but – however – because)

19 Old newspapers can be used to make newspapers, you can collect them and bring them to the recycling center (so – and – because)

20 Pesticides are chemicals poisons used by farmers to kill weeds and insects pests, some pesticides are still in the food when it gets to the market (so – but – and)

21 We reuse paper whenever we can, _ the backs of envelop or the clean backs of the notebook sheets are great for scrap paper (so – and – because)

22 He didn’t go to school yesterday _ he had to ask his friends what they learned then (but – therefore – and) 23 The countryside is very peaceful the air is so fresh (but – and – therefore)

25 My sister is very tired; _ , she still has to cook dinner for the family (so – however – and) 26 She doesn’t look so pretty she has a soft voice (and – but – so)

27 They don’t like the opera it doesn’t sound interesting (and – but – because) 28 Daisy is very nice; _, all her friends love her very much (and – so – therefore)

29 Oh dear! How _ our household bills are! We can’t pay them (heavy – enormous – small – low) 30 In winter, heating for 50 per cent of our electricity bill (takes – occupies – accounts – costs) 31 Energy can be collected by solar _ on cloudy days (boards – panels – bars – sheets)

32 If we don’t find source of power, we will use up all the fossil fuels in the near future (effective – efficient – natural – alternative) 33 If the TV is always on in your house, you will not reduce the of electricity you use (number – amount – much – plenty)

34 Lan spoke English _ after she lived in England for several months (nature – natural – naturally – unnaturally) 35 I’m trying to cut down _ the amount of driving I to save energy (off – to – out of - on)

36 He has been asked to or his conduct (account – explain – think – look) 37 There are some to pay right away (things – bills – money – bill)

38 The light _ was invented by Thomas Edison in 1879 (candle – tube – bulb – ball)

39 Vietnamese people often use to lift food to their mouth (spoon – knife – fork – chopsticks) 40 The ground was full of after the hot, dry summer (cracks – rice – maize – corn) 41 What’s your for your leisure time? (business – hobby – job – work)

42 Occupants of a house as a unit are called (housekeeper – household – housemen – housemaid) 43 Remember to turn off the _ before leaving the toilet (television – radio – faucet – player) 44 You must called the to have your water pipe repaired (plumber – worker – shopkeeper – waiter) 45 They set a high _ for candidates in that examination (mark – grade – standard)

II/Word forms:

1 The _ is a person who installs and repairs things such as water pipes, toilets, etc (plumbing) Water is going all over the floor because of the _ faucet (drip)

3 You can ask this plumber for on how to prepare the cracks in the water pipes (advise) To keep the air unpolluted, people ought to use _ energy to create electricity (sun) Here is the weather forecast for tomorrow Hanoi will be clear and _ (cloud)

6 are very demanding They want products that are both cheap and of good quality (consume) We suggest the light bulb It is broken (replacement)

8 Recycled are of the same quality as those made from non- recycled material (produce)

9 We must learn to save resource or life will be very bad for our children and our grandchildren (nature) 10 In a few years’ time, our houses will be _ by solar energy (hot)

11 Since the world’s resources are limited, we must them (conserve) 12 I’m please that my secretary solve the problem _ (effect)

13 The high cost of heating and _ prevents us from wasting electricity (light) 14 With my small salary, I can’t afford basic like food, rent and fares (necessitate) 15 There have been many _ in the field of electrical engineering (innovate)

16 No doubt that there will be a great _ of food for the world’s population (short) 17 Televisions, dishwashers and freezers are electrical (apply)

18 If there is something wrong with the lights, ask an _ to look at it (electric)

19 Can I borrow your dress? It’s been in the wardrobe for show since you bought it (use) 20 bills are money for lighting, heating, etc in your house (house)

21 In many parts of the world there are no fossil fuels, nuclear power is the only (alter) 22 Proper of a car’s engine will preserve its performance and value (maintain)

25 Rather _, researchers forecast that oil might run out in 30 years (pessimism) 26 It’s possible to use energy for a number of days (sun)

27 Don’t leave the lights on- it wastes (electric)

28 _ are encouraged to complain about faulty goods (consume) 29 Machines have people in many areas of industry (replace) 30 You should have a mechanic check your car _ (regular) 31 He has a lot of financial _ at the moment (worry) 32 We offer a fast, _ and friendly service (efficiency)

33 Dairy are things such as milk, cheese, butter and yoghourt (produce)

III/Verb forms:

1 The students (have) the final test in May

2 The boys (discuss) a lot of about using paper yesterday We (go) home late last night

4 She (drink) _ a lot of milk every day The girls (play) _ badminton at the moment They all (pass) the examination successfully T The weather (get) better next week

8 The teachers (have) a monthly meeting on every Thursday Thu (practice) her music lesson at o’clock last night

10 The local authorities (need) _ help from their people to keep the parks and the beach clean 11 People (use) solar energy instead of electricity someday

12 She (receive) _ a letter from her friend yesterday 13 The students (work) on a project by this time 14 She (teach) us English since 1999

15 People (protect) _ the environment by getting rid of using harmful stuff 16 Elephants (kill) _ for ivory

17 They (recycle) _ waste paper to save money and labor 18 She (forget) _ to turn off the faucet before going to work 19 The children (join) in the trip to the countryside tomorrow 20 The Y and Y club’s members (go) to an Earth Day Rally next month 21 The baby (stop) crying when she saw her mother

22 The boy always (ride) _ his bike too fast 23 Her parents (travel) _ abroad last year

24 The electrician (just repair) _ Thu’s washing machine 25 My children (collect) unused clothes for the poor children 26 Lan’s dad (find) _ a dripping faucet in the bathroom 27 The children (learn) how to save electricity and water

28 Thu’s parents (bring) _ home some energy- saving bulb last Sunday 29 They (sell) out all the comic books since last Sunday

30 The plumber (fix) the water pipes for her house

IV/Prepositions:

1.Please turn the television I can’t concentrate on my work

2.Have you heard? Tony’s going _ with an Italian girl named Sofia

3.Pick _ your trash! Don’t drop in on the street!

4.Will you please help me to look the baby?

6.I’m looking for yesterday’s newspaper Did you throw it ?

7.What can we to spend less _ lighting?

8.Mrs Lan forgot to turn off the faucet when she left _ work

9.His illness accounts his absence

10. In Europe, there is a labeling scheme refrigerators, freezers, washing machines and tumble dryers

11. If you compare her work his, you’ll find hers is much better

12. They gave me advice _ how to save water

13. We should use shower instead bath to save energy

14. We are talking _ the energy crisis

V/Sentence transformation:

1 Because I am sick, I don’t want to go out Because of my

2 Because the water is polluted , we cannot swim in this river Because of _

3 Because Na has a sore leg, she has difficulty in walking Because of _ Because he behaved badly, he found himself in trouble Because of his Because it snowing, we didn’t go out for a walk Because of _ Nobody picked up the trash in the park I was angry If

7 There is some oil washing ashore People will have to clean the beach _

8 Our school hold a picnic We are very glad _

9 The students in grade are good helpers The principal is pleased _

10 You smoke in public places You’ll be fined