Giáo án Tiếng Anh 9 - Unit 7

Unit 7 :
.Vocab
Worried about : lol ắng về
Recent (adj) gần đây
Water bill (n)
Enermous (adj) to lớn, khổng lồ
Reduce (V) giảm bớt
Amount (n) số lượng, lượng
Plumber (n) thợ đường nước
Crack (n) vết nứt
Pipe (n) ống nước
Faucet (n) vòi nước
Drip (v) chẳ nhỏ giọt
Solar (Adj) thuộc về mặt trời
Applaince (n) thiết bị đa dụng
Ultimeatly :( adv) xét vè lâu dài
Inovation (n) sự đổi mới, sự sáng chế
Conserve : (v) bảo tồn, giữ gìn
Catergory : (n) loại ,hạng
Power : (n) năng lượng
Provide (v)cung cấp
Install : (v) lắp ,đặt, cài
Receive (v) nhận, tiép nhận
Coal, gas, oil
Electricity (n) điện
 Ordinally (adj) bình thường, thông thường
Enery- saving : (adj) tiết kiệm năng lượng
Standarl (n, adj) chuẩn, tiêu chuẩn)
Lable (v,n) nhãn, nhãn hiệu, dán nhãn.
Scheme : (n) sự sắp xếp theo hệ thống
Separate (v) chia tách
Sum up ( v) tóm lược, tóm tắt
Collect (v) thu gom
Detail (n) chi tiết
Connectives: and, but, or, so.
Cỏc từ nối and, but, or , so nối hai cõu, hai từ, hai nhúm từ cựng loại.
Examples:
They save energy and money. (Thờm vào) ‎
 (noun) (noun) 
2.Did you watch television or listen to radio. ( Chớ sự lựa chọn)
 (Verb phrase) (Verb phrase)
3.I’d love to watch Television , but I have to do my homework ( ngược lại)
 (independent clause) (independent clause)
 4.I had a test last week, so I cuoldn’t go for a picnic. ( mệnh đề trạng ngữ chỉ kết quả)
 (independent clause) (adverb clause of result)
* Ghi chỳ: and, but or, so được dặt dấu phẩy khi đứng trước mệnh đề độc lập.
* There fore và however là từ nối cõu, do đú thường đứng sau dấu chấm hoặc dấu chấm phẩy. Therefore đứng tước mệnh đề chỉ kết quả (So) và however đứng trước mệnh đề chỉ sự ngược lại (But).
 Ex : I had a test last week. Therefore, I cuoldn’t go for a picnic.
 (independent clause) (adverb clause of result)
I’d love to watch Television .However, I have to do my homework ( ngược lại)
 (independent clause) (independent clause)
Exercises: 
I / Choose A, B, C, or D to complete the passage
1. He is going to the post office ____ he wants to send a letter
A. because	B. but	C. and	D. moreover
2. She bought potatoes ____ cabbage at the market
A. although	B. and	C. however	D. but
3. They learn English _____ they intend to go abroad
A. and	B. or	C. so	D. because
4. His hobbies are playing soccer _____ collecting stamps
A. and	B. but	C. however	D. although
5. I’d love to play volleyball _____ I must complete my homework
A. since	B. moreover	C. but	D. and
6. I wear a hat ____ I don’t want to be sick
A. because	B. but	C. therefore	D. and
7. I am going to the supermarket _____ I want to buy some food
A. therefore	B. because	C. but	D. however
8. Do you want to have coffee _____ tea?
A. and	B. or	C. although	D. and
9. She studies well ____ she is busy
A. because	B. since	C. although	D. and
10. They went to school _____ it was raining hard
A. however	B. and	C. therefore	D. although
Complete the sentences, using the correct connectives: and, but, or, so, therefore and howerver.Use the correct puntuation marks.
Solar energy can be clean..cheap.
Would you like to have eggsmeat?
 Eggs, please.
3.I have finished my homework, .I can watch Television now.
4.Nam didn’t have an umbrella..a rain coat,..he walked in the rain.
5.Electricity, gas,water are our necessities.
6.We have a washing machine in our home,..we don’t have a dishwasher.
7.My uncle uses energy saving bulbs in his house;..he can save some money on the electric bill each month.
8.Linh studied very hard;.her English doesn’t improve much.
9.This refridgerator works effectively;..it is too large and consumes a lot of energy.
10.They waste a lot of water everyday;..their water bills very hight.
I / Use connectives to combine each pair of the sentences
1. He is very tired. He has to finish his homework (but)	→ 
2. The room is very small. It’s quite comfortable (although)	→ 
3. They went for a walk. The weather was bad (but)	→ 
4. Our teacher didn’t arrive late. The traffic was terrible (although)	→ 
5. I like watching TV. I like going to the cinema (and)	→ 
6. She wears glasses. She wants to see better (because)	→ 
7. He got wet. He forgot his umbrella (therefore)	→ 
8. We learn hard. We hope to pass the exam (and)	→ 
9. They whispered. They didn’t want us to hear them (because)	→ 
10. We are saving money. We want to buy a new house (so)	→ 
Phrasal verbs ( Cụm động từ): turn off, turn on , look for, look after, go on.
Cụm động từ (phrasal verb) là một động từ và một giới từ đi với nhau và cú nghĩa đặc biệt
Turn on ( mở)
Turn off ( tắt)
 Danh từ làm tõn ngữ ( object) được đặt trước hoặc sau on/ off.
Đại từ ( it/ them) được đặt trước on/ off.
	Turn the light off. / Turn off thr light.
 Turn it off.
look for ( tỡm kiếm)
look after (chăm súc)
-Danh từ hoặc đại từ (It, him, her, ect) làm tõn ngữ được dặt sau for/ after.
	Look for it.
	Look after Peter/ Look after him.
go on (tiếp tục)
Theo sau go on là động từ ở dạng V-ing.
 If you go on wasting electricity, you will have to pay a lot of money.
Exercises:
I)Complete the sentences, using the correct form of the phrasal verbs in the box.
Turn on turn off look for look after go on
Could you(1).my child why I go to the post office?
The television is so loud. I can’t concentrate on my work at all.
I’ll (2)..it(3) 
– What are you (4)..?
My new pen. I’ve just brought it home, and now I can’t see it anywhere.
– (5)working hard, and you’ll succeced.
I will.
It ‘s too dark in here. I can’t read.
Let’s (6).the light (7) ..
I have tried to (8)  apart –time job, but I haven’t found one yet.
Why don’t you look in this newspaper? Someone is (9). A young girl who can (10).a three years old child. 
II) In each of the following sentences, four words or phrases have been underlined . Choose the one wordb or phrase that would not be appropriate.
1. Hanh can’t go to the movies with us tonight. She will have to look at her little sister.
 A B C D
 2.If we go in wasting water, there will be a shortage of fresh water in a few decades.
 A B C D
 3.”I think I’ve lost new pen. I’ve looked after it every where and I can’t find it 
 A B C D
anywher. 
 4.. “Turn down the TV for me, will you? I want to watch the weather forecast.”
 A B C D
 5. Mrs. Yen forgot to turn up the faucet When she left for work.
 A B C D
Making suggestions( Diễn tả lời đề nghị)
1.
 S + Suggest + V- ing
 I suggest go ing to the cinema.
 Lan suggests playing computer game.
 S + Suggest +that + Should +V ( ỡnfinitive)
 I suggest that we should save money.
 He suggests that we shouldn’t go there.
Nếu chung ta khụng dựng should thỡ động từ trong mệnh đề sau suggest giữ nguyờn mẫu.
 I suggest we jog everyday.
 I suggest She jog everyday.
 I suggest she not watch TV too much.
Trong văn núi , cũn cú nhiốu cỏch diễn đạt lời đề nghị khỏc.
 Why don’t you/ we + V(infinitive)
 Why don’t we go out for a walk.
 Let us.= Let’s.
 Let’s go out for awalk.
 What’s about + V-ing 
 What’s about going out for a walk?.
 How about + V-ing 
 How about going out for awalk?.
Exercises:
I) Put the verbs in brackets in the correct form.
1. The doctor suggested that his patient..(stop) smoking.
2.How about.(dine) out tonight.
3.I suggest that you should..(take) avacation.
4.She suggested that he(leave) now.
5.I suggested..( help) our mother with the housework.
6.Why don’t we.go to the library now ?
7.Let’s..(do) some reading everyday.
8.What about (ask) our teacher for help.
9.I suggest we should..(work) harder.
10. What about ..(listen ) to music at night.
I I/ Rewrite the following sentences so that the second sentence means exactly the same as the sentence before it
1. Although she was not beautiful, she took part in a beauty contest
→ She was not beautiful 
2. It was raining, so we decided to postpone our camping
→ Since ....
3. She want them to sing a song
→ She suggest they 
4. She couldn’t come to class because of her illness
→ As ..
5. She couldn’t join us because she was busy
→ She was busy 
6. Because of having a lot of difficulties, she managed to sell the house
→ As . 
7. Shall we go to the cinema tonight?
→ What about 
8. They requested us to leave the place at once
→ They suggested we 
9. I stay at home because it is raining
→ As 
10. She was tired and therefore wanted to go home
→ She wanted to go home because 
III) In each of the following sentences, four words or phrases have been underlined . Choose the one wordb or phrase that would not be appropriate.
1.I suggest collected unused clothes.
 A B C D
2.She suggested that we should writing sentences with new words.
 A B C D
3.How about go to the movies tonight?
 A B C D
4. Why don’t we turned off the light before leaving the room.
 A B C D
IV. Use the given words to make sentences.
1.Trang/suggest/ bring some rain coats in case of rain.
.
2.I/suggest/Thanh/prepare flowers and rosettes.
..
3.Mr. Quang/suggest/check all the bikes before starting.
..
4.She /suggest/Dung/test the sound system before the opening
.
5.why don’t we/buy some medicine.
6.what about/ turn off / faucets after use.
.
PRACTICE
I ) WHICH ONE IS DIFFERENT
1.A. alone	 B. phone	C.shown	D. town
2. A. stomach	B.chair	C.child	D. catch
3. A. how	B. hat	C.hour	D.house
4. A.tea	B.pea	C.sea	D.ear
5.A. know	B.knife	C. kill	D. knee
 6. A.pull	B.push	C. put	D. but
 7. A.would	B.sound C.count D.mouth
 8.villlage	B. cottage C.hostage D. massage.
I I/ Choose A, B, C or D to complete the following sentences
1. Can you turn ____ the light? It’s too dark
A. on	B. off	C. in	D. for
2. What are you looking _____? My picture book. I’ve lost it
A. on	B. off	C. in	D. for
3. There are ____ saving methods and inventions to use solar energy
A. energetic	B. energize	C. energy	D. energertics
4. I had to pay much money this month for the international _____
A. calls	B. calling	C. to call	D. called
5. A new air-conditioner will be ____ this morning
A. to install	B. installed	C. installing	D. install
6. Scientists are looking for an ____ way to reduce energy consumption
A. effect	B. effection	C. effective	D. effectively
7. We can ____ easily in the daylight
A. to read	B. reading	C. readed	D. read
8. She won’t take these suitcases ____ she likes to travel light
A. so	B. but	C. because	D. therefore
9. They are completely short of water now. A number of people have died because of this ____
A. shortage	B. short	C. shorten	D. shortly
10. What can we do to spend less ____ lighting?
A. in	B. on	
C. about	D. of.
11.They suggested that he .. by bicycle or puplic transport.
A.should travel	B.might travel	C.travels	D.traveled
12.Minh is motivated to study..he knows that agood education can improve his life.
A. therefore	B.however	C.because	D.so
13.The light , so we couldn’t see anything in the dark.
A. went on 	B. went off	C. went by	D.went out
14.hurry upyou will miss the train.
A.so	B.but	C.and	D.or
15.You should get a .to check if there is any crack in the pipe.
A.electrican	B.plumber	C. carpenter	D. goldsmith
16.gas, water,.electricity are very necessary for everybody’s life.
	A.for	B.and	C.so
17her mother was seriously ill,she has to cut class to look after her.
	A.Because	B.Therefore	C.However
18.Minh wasn’t at home,. I spoke to his parents
	A.or	B. but	C.so
19.I like soccerI am not very good player.
	A.but	B.so	C. and
20.Ngoc worked extremely hard.., she passed the exam easily.
	A. therefore	B.Howerver	C.Because
II)Read the text then answer the questions.
Are you looking for a cheap, clean, effective source of power that doesn’t cause pollution of waste natural resources? Look no further than solar energy from our sun. At present , most of our electricity comes from the use of coal, gas, oil, or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total population.
Many countries are already using solar energy. Solar panels are placed on the roof of a house and the Sun’s energy is used to heat water. The energy can be stored for a number of days , so on cloudy days you can use solar energy too.
Sweden has an advanced solar energy program. There , all buidings will be heated by solar energy and cars will use solar power instead of gas by the year 2015.
1) True/ False statements.
a. Solar energy can be cheap and clean.
b.Most of our electricity now comes from nuclear power.
c.The solar energy that gets to the earth can not provide enough power for the world’s population
d.Solar energy can be used on cloundy days
e.All buildings in Sweeden will heated by solar energy in 2050.
	2) Answer the following questions.
a.Where is solar enrgy from?
b.How many percent does the solar energy reach the Earth is enough to provide power for the total population?
c.Where do they place the solar pannels?
I) Gives the correct form of the verbs in brackets.
1. What you ( look)..for, Mai ? You (loose)anything?
 Are you looking Have you lost
2.Many buildings in our city ( heat)by solar energy in 2050
3.I suggest ( burn)coal to heat the house.
4.Last year we ( install) installed.ordinary light bulbs in our house, but now we (use) ..enery –saving ones.
5.If we ( not/ save).energy, there (be).a great shortage in the next century.
..
6.My brother (sell) ..his old motobike because it (not be) .economical.
III) Combine two sentences in each pair, using the word in bracket.
1.Mr. Phong didn’t feel well. He didn’t go to work yesterday ( because)
Mr.Phong didn’t go to work yesterday because he didn’t feel well
2.Please turn down the radio. I want to be able to get to sleep. (so)
3.It rains very hard. However,He went out without a rain coat. ( however)
4.Please try to speak more loundly. Please try to speak more slowly. (and)
5.John couldn’t pick up for the concert. His car wouldn’t start. (Therefore)
..
IV.In each of the following sentences, four words or phrases have been underlined . Choose the one word or phase that would not be appropriate.
Daisy can’t go to the movies with us tonight. She will have to look up her litter sister.
 A B C D
If we go in wasting water, there will be a shortage of fresh water in afew decades
 A B C D 
I forgot to turn on the lights when I left for work.
 A B C D
John failed her math test, however, she will have to do it again.
 A B C D
He doesn’ t go to school so he has toothache.
 A B C D
 6.I suggest to collect some money.
 A B C D
 7 .The doctor suggested that she saw a specialist
 A B C D