one percent of the solar energy that reaches the Earth is enough to provide (6) ________ for the total population. Many countries are already using solar energy. There, all buildings wi[r]
(1)Bài tập tự luận Tiếng Anh lớp Unit Saving Energy
Đề 1
I Each sentence has a mistake find and correct it I wish I can go to the cinema with you tonight He asked me if I know that man over there
3 We are used to live next door to each other at one time Printing was invented by the Chinese
5 There was little traffic, so the journey didn’t take very long
6 The number of the books in the library has risen to over five million If I had his phone number here, I will give it to you immediately My aunt has begun taught English for twenty years
9 He became interest in reading while he was working in the city library 10 My father has retired three years ago and he is now living on his pension Đáp án
1 can => could know => knew live => living bỏ “the”
5 very => a has => have
7 will => would taught => teaching interest => interesting 10 has => had
II Rewrite these following sentences into conditional Sentences
1 They don’t behave themselves so their parents are not happy about that → If
2 She didn’t say sorry so he was angry
→ If
(2)→ If It rained last night so I didn’t go to the barbecue → If
5 My parents not allow me to go, so I have to stay at home → If
6 She doesn’t pay attention to her cooking so the food is horrible → If
7 The weather was very nice so we didn’t go camping → If The computer broke down and I had to stop my work → If She loves him so she forgives him easily
→ If 10 He was angry so I didn’t say anything
→ If … Đáp án
1 If they behave themselves, their parents will be happy about that If she had said sorry, he wouldn't have been angry
(3)10 If he hadn't been angry, I would have said something
III - Fill in the blank space with the correct from of the words in parentheses: They live in a small village (Happy)
2 You should spend your money and energy as as possible (Economy) You can buy waste made from this factory (Produce)
4 This library is open to all (Read) Air and water are in our life (Necessary) My brother can repair electric very well (Apply) These will conserve the earth (Innovate)
8 Since the world’s energy resources are limited, we must them (Conservation) We suggest the light bulb It is broken (Replacement)
10 To keep the air unpolluted, people ought to use energy to create electricity (Sun) Đáp án
1 happily economical products readers necessary appliances innovations conserve replacing 10 solar
IV - Join each of the following pairs of sentences with “or, and, but, so or because” I told a joke Nobody laughed
2 You must study harder You will go into another class
3 The city suffers from air pollution The city suffers from water pollution
(4)5 We can’t afford energy - saving light bulbs The light bulbs are too expensive …
Đáp án
1 I told a joke but nobody laughed
2 You must study harder or you will go into another class The city suffers from air pollution and water pollution I knew her family so I did what I could for her
5 We can't afford energy-saving light bulbs because the light bulbs are too expensive V Put the verbs in the right tense or form
1 If he (learn) to drive, he would be able to drive his car They will lose their way if they (not have) _ a map
3 If the students (attend) _ Quang Trung school, they have to wear uniform Frogs and toads (die) a lot if people continue to use electricity to catch fish If Lan (not have) a bicycle, she will not go camping with us
6 His father would buy that house if it (not be) expensive
7 If students not throw plastic bags anymore, our school yard (clean) _ I would the test in five minutes if it (not be) _ difficult
Đáp án
1 learned don’t have attend will die doesn’t have Wasn’t will clean wasn’t
VI Complete the sentence with the one word given below One word can be used for more than one sentence: for/ up/ after/ on/ off/ away/ in.
1 Who’s going to look the children while you’re away?
(5)4 Turn the radio I’m working
5 If we go littering, the environment will become seriously polluted Don’t throw these newspapers
7 Could you fill this form?
8 Don’t wake the baby Let him sleep
9 Don’t believe her She’s just made the story 10 Susan took her coat and put it on the sofa Đáp án
1 after on for off on
6 away in up up 10 off
VII Fill in the blanks with proper words, then answer the following questions power - effective - nuclear - advanced - pollution
heat - stored - electricity - energy - panels
Are you looking for a cheap, clean, (1) source of power that doesn’t cause (2) or waste natural resources? Look no further than solar (3) from our Sun At present, most of our (4) comes from the use of coal and gas, oil or (5) power This power could be provided by the Sun one percent of the solar energy that reaches the Earth is enough to provide (6) for the total population
Many countries are already using solar energy Solar (7) are placed on the roofs of a house and the Sun’s energy is used to (8) _water The energy can be (9) for a number of days, so on cloudy days you can use solar energy, too
Sweden has an (10) solar energy program There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015
(6)2) Where are the solar panels placed?
3) How long can the energy be stored?
4)Is the solar energy used in Vietnam now? .… Đáp án
1 effective pollution energy electricity nuclear power panels heat stored 10 advanced Yes, it is
2 Solar panels are placed on the roofs of a house The energy can be stored for a number of days, Yes, it is
Đề 2
I Each sentence has a mistake identify and correct it
1 If only we had a bigger house we can invite our friends to stay It took me so many time to learn this lesson
3 They listened to their teacher carefully, as they understood the lesson easily The boy broke the window when he is playing football with his friends Peter and John plays badminton every Saturday with Maria and me She wishes he will stop interrupting her whenever she speaks Digital flat televisions are too expensive for we to buy at this time I haven’t seen my grandparents since a quarter of a year
(7)II - Finish the second sentences so that it has the same meaning with the first one: She planted that tree five years ago
That tree My family has someone water the roses every day
My family has the He’s going to have his room redecorated with some new furniture
He’s going to ask Shall we use gas instead of burning coal?
I suggest Tom failed the exam because of his laziness
Because Tom I hope to see you at Christmas
I’m Laurence last saw his sister when she left from Japan Laurence ‘s Do you spend two hours surfing the web every evening? Does it …… I think it is the better to wait for the next bus
I suggest …… 10 People have used the Internet all over the world
The Internet …… II Put in the correct word forms
1 There has been a……… (reduce) of 10% in the amount of the money available for buying the new books
(8)3 Women who are slimming can never enjoy a meal without being afraid of ……… (organize) their diet
4 She always listens ………(attention) to what she is told He was……… (information) of the consequences in advance The professor explained his ideas with great ………(clear) The cost of the……… (carry) must be repaired by the buyer
8 His health was seriously affected and he suffered from constantly……… (sleep) In ancient Greece, the owl was a symbol of……… (wise)
10 The judge told him it was……… (responsible) to drink and drive, and banned him for a year
III Complete the sentences by using the correct form of the phrasal verbs in brackets Nobody is watching the TV (turn off)
2 There is always litter here No one ever _ (pick up) ‘Do you want this box? ‘No, you can _ (throw away)
4 ‘Do you know the meaning of this word?’ ‘No, have you in the dictionary? (look up)
5 Shhh! The children are asleep Don’t _ (wake up)
6 It’s quite cold outside Put on your coat! Yeah, I’m right now (put on) Have you washed up the dishes? - I’m going to _ (wash up)
8 I haven’t heard from my sister recently Perhaps I should _ now (ring up) I wanted to buy a shirt from that shop, but when I _, it didn’t fit me (try on) 10 They gave me a form and told me to _ (fill in)
11 It’s quite dark There the light! Could you please (turn on) 12 Na is under the table She her pen (look for)
(9)I Read each of these sentences then try to find the mistake and correct it How about having dinner and then go to the theater?
2 It’s possible store solar energy for a number of days
3 Our environment has become worse but there are many factors causing from men My recent electricity is enormous so I’m worried in it
5 She turned on her radio at the lowest in order not to disturb the others at night What about put rubbish bins around the schoolyard?
7 The streets are wide enough for cars to move easy between lanes Our world will be better if people will care about what they If we work harder, we won’t finish it on time
10 The earth is much hotter so people don’t know the way to protect it II Give right word formation of these following words
1 Will you please give us some ……… …… explanation? (far)
2 You should……… yourselves with the new environment (family) She likes going ……… …… with her classmates (picnic)
4 Are there any……… …… between them?(similar)
5 There’re many ……… … programs at the Festival in hue (Culture)
6 Although some societies are……… ………undeveloped, their languages are very complex (technology)
7 It’s education that helps with the………of knowledge for the young (rich) He likes watching……… programs on TV(entertain)
9 Many……… say that is the best method to adopt(science)
10 Esperanto,however,proves to be useless because it’s……… ………(popular)
(10)2 If the weather (be) _ fine, we (go) on our picnic You (not finish) your work if you (be) lazy If people (use) public transport, there (be) _ less pollution If it (be) _ raining this evening, I (not go) _
IV: Complete each of the following sentences in such a way that means the same as the first one Mary no longer prepares for the wedding parties
Mary doesn't Who owns this motorcycle?
Who does ? How long have John and Mary been married?
When did Remember to check for spelling mistakes before you hand in your composition Don’t The sea was too rough for the children to go swimming
The children Mary rang hours and hours
It is He failed to win the race
He didn't It was only when I looked the room that I realized I hadn't turned off the cooker Not until You know a bit about cars but I know more
You don’t 10 The rain began to fall during my walk in the country
(11)V: Use the correct form of the words in the brackets to complete the following sentences The man could give no for his violent behavior (EXPLAIN)
2 Although her visit was , we made her welcome just the same (EXPECT) I know all the boys who live in my (NEIGHBOUR)
4 He does not agree with the that there is life on other planets (BELIEVE) He examined the parcel , as he had no idea what it could be (SUSPECT) All the courses in January will finish in June (BEGIN)
7 A letter should always end with the of the writer (SIGN)
8 It is really quite that we should have been at the same college without having met before (ORDINARY)
9 There is a great between Hari and his twin brother (SIMILAR)
10 With a good of the criminal from witnesses, the police were able to find him easily (DESCRIBE
VI - Choose the correct connectives in brackets:
1 - I opened the door looked out (And/ but) - I arrived 20 minutes early; I had time for a cup of tea (So/ because)
3 - We looked everywhere , we could not find the keys (However/ Therefore) - The bus fare is expensive , I prefer to walk (However/ Therefore)
5 - There were many people at the concert, we couldn’t get seats (so/ however) - I read the book, did not understand it (But/ or)
7 - We had to wait we arrived early (Because/ so)
8 - I would like to go swimming , I have too much work to (However/ Therefore) - I go for a walk the sun is shining (Because/ so)
10 - Do you know his address ? Telephone number? (But/ or)
(12)1 Because my brother has never been abroad before, he finds this trip exciting My brother
2 Which speed did he drive at on the high way last night? How ?
3 I consider that to manage to know what other people are thinking is quite impossible I find it
4 It would be a good idea to take more exercise He advised me
5 I don't have a bigger problem than pronunciation My
6 Green Peace will organize a meeting at the Town Hall next Tuesday There will be
7 I can't describe people as well as you can
You’re I didn't arrive in time too see her
I wasn't early He failed to win the race
He didn’t 10 You may get hungry on the train, so take some sandwiches