Bai tap unit 7

<span class='text_page_counter'>(1)</span>Name:…………………………... Date: 05/02/2017. Review Unit 7 1. New words Enormous (adj) Household (n): Plumber: (n) Energy-saving bulb (n) Faucet : (n) Scheme (n) Amount: (n) Unused clothes (n) First of all : Elderly people (n) Make sure (v) War invalid (n) Bath = take a bath: (v) Single printed page (n): Shower = take a shower (v) Sheet (n) Solar energy (n): For drafting : Nuclear power (n): Per: Store (v): A quarter : Solar panel (n): Ordinary (adj): Roof (n): Last (v): Luxuries (n): Shortage (n): Necessities (n): Fresh water (n): Consumer (n): Decade (n): 2. Listening comprehension Ex 1: Fill in the blanks with one or two suitable words or a number. Are you looking for a (1)…………., clean, effective source of power that doesn’t cause (2)…………………..or waste natural resources? Look no further than (3)……………… energy from our sun. At present , most of our (4)……………… comes from the use of coal, gas, oil, or (5)………………………... This power could be provided by the sun. One percent of the solar energy that (6) ……………….the Earth is enough to provide power for the total population. Many countries are already using solar energy. (7)…………………are placed on the roof of a house and the sun’s energy is used to heat water. The energy can be (8)………………. for a number of days, so on cloudy days you can use solar energy too.Sweden has an advanced solar energy (9)……………. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year (10)…………. Ex 2: Decide T/F Statements T F 1.Solar energy can be cheap and clean 2. most of our electricity now comes from nuclear power 3.The solar energy that gets to the earth can’t provide enough power for the worl’s population 4.Solar energy can be used on cloudy days. 5. All buildings in Sweden will be heated by solar energy in 2050. 3.Grammar points. Ex 1: Use: and, but, because, or, so, therefore or however 1. Tom is a careful student … Tom’s brother isn’t.. Prepared by Ms. Phượng.

<span class='text_page_counter'>(2)</span> Mike likes traveling to strange land … her parents like traveling, too. I thought they planted trees … they cut them down instead. People want to use cars. …., cars require so much energy to run. It isn’t very hot, … I turn off the air conditioner. How does your father go to work? ~ By car … by public transport? Every form of life requires a constant input of energy. …., we depend heavily on energy for our survival. 8. Would you like to hace a glass of cold water …. you prefer a cup of hot tea? 9. We don’t have much paper now, … we should try to save it. 10. During the daytime, we can collecet solar power …. what about during the night? 11. Mr. Tony bought rice, beef…………fish in the supermarket. 12. I am very tired. …………………, I have to finish my homework before I go to bed. 13. Hoa failed the test……………………, she has to do the test again. 14. Do you want apples ……………..oranges? 15. I like this car……………….I do not have much money. Ex 2: Use: turn on, turn off, look for, look after or go on 1. Before leaving the room, remember to … all the lights. 2. You must … the child carefully because he is playing with all these electric toys. 3. I often … this small light to learn when I am in my own room. 4. If there is no oen in the room, don’t … the TV. 5. “What are you doing there?” ~ “I’m … a book on energy uses”. 6. If you … using hot water for all your machine washes, your electicity bill will be higher. 7. We can help save energy if we prepare food carefully before … the stove. 8. Offices should … all the lights during the night. 9. During the daytime, when the room is light enough, don’t … the lights. 10. Let’s work together to … a better way to reduce energy uses. Ex 3.Choose the correct words 1. He opened the book (slow / slowly). 2. Why are you (angry / angrily)? I have some problems. 3. Nam is a (carefully / careful) driver. He drives (care / carefully) 4. Can you repeat this sentence (slow / slowly)? 5. The party was very (good / well) . I enjoyed it very much. 6. Tam didn’t do very (good / well) in his examination. 7. Don’t eat your dinner so (quick / quickly) . It’s not good for you. 8. She seems (happy / happily). 9. Those oranges look (nice / nicely) . Can I have one? 10. I don’t want to work for that company . They pay their workers very (bad / badly). Ex 4. Rewrite these sentences by using Because of. 1. He can’t work hard because he is very old. ……………………………………………………………… 2. I can’t go to school because I am very poor. ……………………………………………………………….. 3. I can’t buy this house because I don’t have enough money. ………………………………………………………………….. 4. They don’t go to school because it rains heavily. …………………………………………………………………… 5. She goes to bed early because she is ill. …………………………………………………………………………. 2. 3. 4. 5. 6. 7.. Prepared by Ms. Phượng.

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