中小学教育资源及组卷应用平台
Unit 7 Protect the Earth (含答案)
第二课时 Grammar time—Culture time
按要求写单词。
1. use(形容词) 2. waste(反义词) 3. should(否定形式)
4. cut(过去式) 5. much(近义词) 6. drive(过去式)
从下列每组单词中选出画线部分读音不同的一项。
( )1. A. radio B. plastic C. rainy D. danger
( )2. A. moon B. cook C. wood D. foot
( )3. A. please B. bread C. mean D. leave
( )4. A. dear B. near C. cheer D. learn
( )5. A. cousin B. around C. blouse D. flower
用所给词的适当形式填空。
1. Planting many trees can help (keep) the air clean.
2. There is not (many) energy on Earth.
3. Anna's birthday is coming. I will use paper (make) a birthday card for her.
4. What can we do (reuse) old things
5. People should use (paper) bags instead of plastic ones.
6. In some countries, people don't have much water (drink).
7. We can reuse water (clean) things.
8. What other (place) do you want to visit
9. Wood (come) from trees.
10. Mike can't use chopsticks, but he can use a spoon (eat).
单项选择。
( )1. We shouldn’t drive or use plastic bags.
A. too much; too many B. too many; too much C. too much;too much
( )2. the Earth, we reuse and save paper.
A. Protect;can't B. To protect; should C. To protect; shouldn't
( )3. There coal or oil on Earth.
A. isn't many B. isn't much C. is much
( )4. Where oxygen(氧气) from
A. does; come B. do; is C. do; comes
( )5. Earth Day is on and World Environment Day is on .
A. 5th June;22nd April B. 2nd April;5th June C.22nd April;5th June
从II栏中选出与I栏相对应的答句,将其序号写在题前的括号内。
I II
( )1.Can the boy use too much plastic A.Yes, he does.
( )2.Does he often waste water B.He can plant some trees.
( )3.How can you reuse paper C.No, he can’t.
( )4.How can he protect the Earth D.We can use it to make boxes.
( )5.What can we reuse E.Plastic bottles.
按要求完成句子。
1. Waste coal and oil, please.(改为否定句)
waste , please.
2. George used paper to make bags yesterday afternoon.(改为同义句)
George bags yesterday afternoon.
3. You should save water.(改为一般疑问句)
I water
4. Flowers and butterflies make the garden beautiful.(对画线部分提问)
the garden beautiful
5. We can plant trees and save energy to protect the Earth.(对画线部分提问)
can you the Earth
阅读理解。
What is recycling It is to reuse anything that can be used again. Recycling may save our world. Recycling also means doing everything we can to prevent the need for recycling. How can we do that Here are some suggestions:
If you bring your own bags with you to the shop, you won't need to use the bags of the shop. This will save bags before they need to be recycled.
Don't buy things that can be used only once. For example, use cloth napkins instead of paper napkins.
Put on warm clothes in the cold season, dress in cool clothes during the warm or hot season, and try to use air conditioners less.
Don't leave the fridge door open for a long time!
Turn things off after you use them.
Take showers instead of baths. If you take showers, you use much less water.
阅读短文,选择正确的答案。
( )1. is to reuse something that can be used again.
A. Saving bags B. Taking showers C. Recycling
( )2. can be used only once.
A. Paper napkins B. Glass bottles C. Cloth napkins
( )3. Should we leave the fridge door open for a long time
A. Yes, we should. B. No, we shouldn't. C. Sorry, I don't know.
( )4. We should after we wash our hands.
A. turn on the tap B. turn off the tap C. turn on the light
( )5. In summer, we should put on to reduce the use of air conditioners.
A. down coats(羽绒服) B. warm clothes C. cool clothes
参考答案
第二课时 Grammar time—Culture time
一、1. useful 2. save 3. shouldn’t 4. cut 5. many 6. drove
二、1.B解析:A.radio/e / B.plastic/ / C.rainy /e / D.danger /e /
2.A解析:A.moon/u:/ B.cook/u/ C.wood /u/ D.foot /u/
3.B解析:A.please/i:/ B.bread/e/ C.mean /i:/ D.leave /i:/
4.D解析:A.dear/ / B.near / / C.cheer/ / D.learn/ :/
5.A解析:A.cousin/ / B.around/a / C.blouse /a / D.flower /a /
三、1.(to) keep 2. much 3. to make 4. to reuse 5. paper 6. to drink 7. to clean 8. places 9. comes 10. to eat
四、1. A 解析:too much在此处用作副词,跟在动词后作状语,表示程度, drive too much 意为“开太多车”;too many意为“太多”,用于修饰可数名词复数, too many plastic bags 意为“太多塑料袋”。故选A。
2. B 解析:此句的句意是“为了保护地球,我们应该再利用和节约纸。”带to的动词不定式在句中表示目的。故选B。
3. B 4. A 5. C
五、1-5CADBE
六、1. Don't, coal or oil 2. made, with paper3. Should, save 4. What makes 5. What, do to protect
七、1. C 解析: 由第一段中“What is recycling It is to reuse anything that can be used again.”可知, recycling 就是重复使用任何可以再次使用的东西,意为“回收利用”。故选 C。
2. A 解析:由所给第二条建议可知,纸质餐巾只能使用一次。故选A。
3. B 解析:由所给第四条建议可知,我们不应该长时间开着冰箱门。故选B。
4. B 解析:由所给第五条建议可知,在洗完手后,我们应该关闭水龙头。故选B。
5. C 解析:由所给第三条建议可知,夏天天气炎热,我们应该穿凉爽的衣服来减少使用空调的次数。故选C。
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