Unit 6 Keep our city clean第1课时 Story time 课时提优练习(含答案）

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Unit 6 Keep our city clean
第1课时 Story time
一、根据首字母提示填空。
1. Please put your d________ socks in the basket. You can wash them tomorrow.
2. There was much black s________ from the factory. It made the air dirty.
3. There are thirteen c________ in Jiangsu.
4. Most trees are d________ because there is no rain.
5. What can we do to k________ our school clean
二、用所给单词的适当形式填空。
1. Please keep ________( we) city clean, and we can live happily.
2. Look at ________( this) pictures of our classroom. They are nice.
3. Who ________( make) our streets clean every morning
4. ________( keep) the air clean, we can ________( walk) to school.
5. The fish in the river ________( be) dead.
6. You can ________( plant) more trees and flowers. They are helpful to the city.
7. There are a lot of ________( bin) in our school.
8. There is a lot of ________( rubbish) in the water.
三、单项选择。
( )1. Smoke ________ cars ________ the air dirty.
A. of; making B. from; made C. from; make
( )2. There ________ rubbish in the river.
A. was B. have C. are
( )3. You can walk to school ________ your body strong.
A. keeping B. keep C. to keep
( )4.—Look! I can skate. —________
A. Here you are. B. Well done! C. Thank you.
( )5. There are a lot of ________ in the river.
A. fish B. rubbish C. water
( )6. ________ can help keep the air clean.
A. Driving to school B. Planting trees C. Smoking
四、根据图片提示，补全对话。
A: Look 1. ________ our city.
B: Oh, there 2. ________ a lot of smoke. It's not 3. ________.
A: Smoke 4. ________ the air dirty.
B: Yes, you' re right.
A: Where 5. ________ the smoke come from
B: Some smoke comes from 6. ________. And some smoke 7. ________ from cars.
A: What can we do 8. ________ keep our city clean
B: We can go to school 9. ________ bus every day.
A: Your idea is good. I'll 10. ________ the bus to school with you.
五、按要求完成句子。
1. Rubbish makes the streets messy and dirty.(对画线部分提问)
________ ________ the streets messy and dirty
2. You can put your things in order to keep your bedroom clean. (对画线部分提问)
________ ________ I________ ________ keep my bedroom clean
3. There are some dead fish in the water. (对画线部分提问)
________ in the water
4. George put the rubbish in the bin. (改为否定句)
George ________ ________ the rubbish in the bin.
六、完形填空。
We live 1 a beautiful and clean city. What can we do 2 our city clean We can 3 the metro 4 school. We can plant more trees 5 the air fresher and cleaner. The water in the river 6 very clean. There 7 some fish in it. We can 8 our city more beautiful.
( )1. A. with B. on C. in
( )2. A. keep B. keeps C. to keep
( )3. A. take B. takes C. taking
( )4. A. away B. to C. away from
( )5. A. make B. makes C. to make
( )6. A. be B. are C. is
( )7. A. is B. are C. be
( )8. A. make B. to make C. makes
七、阅读短文，完成下列各题。
Trees can live a long time. We can get beautiful flowers and fruit from some trees. Trees are very important. They keep the air clean. Birds make their nests(巢) in trees. Small animals and ( ) build their homes inside trees. Leaves, flowers and fruit are their food. But many people do not know how important trees are. They cut down a lot of trees to make paper, desks, chairs and other things. As a result(结果), we do not have f________ air. Animals in the forests lose their homes. They cannot find food, so a lot of them die. We must save the forests. We must stop cutting down too many trees.
(一)选择合适的单词，补全短文。
( )A. insects B. fish C. people
(二)根据上下文及首字母提示补全单词，完成句子。
As a result, we do not have f________ air.
(三)阅读短文，回答问题。
1. What can we get from trees
________________________________________________________
2. What must we do to save the forests
________________________________________________________
3. Besides(除了) forests, what natural resource(自然资源) should we save and protect
________________________________________________________
参考答案
一、1. dirty 2. smoke 3. cities 4. dead 5. keep
二、1. our 2. these 3. makes 4. To keep; walk5. are 6. plant 7. bins 8. rubbish
三、1~6 B A C B A B
6.本题考查动名词作主语。A项意为“开车去学校”， B项意为“植树”， C项意为“吸烟”，题干问何种方式能够有助于空气清新，故选 B。
四、1. at 2. is 3. clean 4. makes 5. does6. factories 7. is/ comes 8. to 9. by 10. take
五、1. What makes 2. What can, do to 3. What's 4. didn't put
六、1~5 CCABC 6~8 C BA
1.居住在某个城市，介词用 in。故选C。
2.句意：做什么能够让我们的城市保持干净 此处用动词不定式 to do作目的状语，故选 C。
3. can后面跟动词原形,故选 A。
4. take the metro to school意为“乘地铁上学”, 故选 B。
5.句意：我们种植更多的树来让空气变得更清新。此处动词不定式 to do作目的状语，表示目的，故选C。
6. water为不可数名词, be动词要使用 is,故选 C。
7. fish表示“鱼”时,单复数同形。这里用 some 修饰，表示一些鱼，因此用 be 动词 are，故选B。
8. can后面跟动词原形,故选 A。
七、(一)A
(二) fresh
根据句意及首字母可知，砍伐太多的树木会导致空气变得不新鲜，故填 fresh。
(三)1. We can get beautiful flowers and fruit from trees.
2. We must stop cutting down too many trees.
3. We should save and protect water.(仅供参考)
1.根据文中句子“ We can get beautiful flowers
and fruit from some trees.”可知,我们能够从树木上获得花朵和水果。
2.根据文中句子“ We must stop cutting down tees.”可知，我们必须停止砍伐太多的树木。
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