Unit 7 Protect the Earth 单元必考题检测卷 （含答案）
文档属性
| 名称 | Unit 7 Protect the Earth 单元必考题检测卷 （含答案） |  | |
| 格式 | docx | ||
| 文件大小 | 22.0KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-11-30 17:46:58 | ||
图片预览
文档简介
Unit 7 单元必考题检测卷-小学英语六年级上册译林版（三起）
一、单选题
1．—When is Earth Day ( )
—It's _____.
A．on 22nd April B．on 5th June C．in 22nd April
2．_____ a nice poster! ( )
A．How B．What's C．What
3．—What would you like _____ ( )
—I'd like _____ some orange juice.
A．drinking; drinking B．to drink; to drink
C．drinking; to drink D．to drink; drinking
4．There is not _____ coal on Earth. ( )
A．a B．many C．much
5．We use too much plastic. It's bad _____ our Earth. ( )
A．on B．for C．in D．with
6．_____ the air clean, we can plant more trees. ( )
A．Keeps B．Keep C．Keeping D．To keep
7．There is a lot of _____ in the river. ( )
A．fish B．rubbish C．boats
8．Don't use _____ plastic, Mum. ( )
A．too many B．too much C．much too D．many too
二、选词/短语填空
选词填空。
Throw, for, useful, from, collect
9．Coal is ___________ .
10．They come ___________ the UK.
11．These children are ___________ plastic bags.
12．The bottle on the desk is ___________ you.
13．Don’t ___________ rubbish in the street.
三、句子匹配
A．I’m sorry. B．It’s green, blue and brown. C．Of course. D．Thank you! E. It comes from trees. F. I can make a skirt. G. We made clothes.
14．What a nice poster! ( )
15．How can you reuse the bottles ( )
16．Is plastic bad for the Earth ( )
17．What colour is the Earth ( )
18．Excuse me, you shouldn’t smoke here. ( )
19．What does wood come from ( )
四、填内容补全对话/短文
A: What's the ___20___ with the man
B: He feels ___21___.
A: Why
B: ___22___ people cut ___23___ many trees.
A: It's too bad. We ___24___ do that. Trees are very ___25___. They can ___26___ the air clean.
B: We only have one earth. Let’s try to protect it.
A: Sure.
五、连词成句
27．should, use, paper bags, and, glass bottles, we (.)
__________________________________
28．I, to, know, the, Earth, how, protect (.)
__________________________________
29．there, is, on, Earth, coal, oil, and, of, lots ( )
___________________________________________
30．can you, reuse, these things, How ( )
________________________________________________
31．look, they, far, away, because, they, are, small, us, from (.)
_____________________________________________________
32．plastic, don’t, much, use, too (.)
________________________________
六、完形填空
Do you want to stay healthy Let me tell you how to have a ___33___ diet (饮食).
In the morning, you can eat ___34___ bread, cakes and eggs. You should drink a glass of milk. It’s very important for you because it can ___35___ you much energy (能量). It isn’t good for you to go to school or work without breakfast.
You must feel very hungry at lunchtime. So you have something good ___36___ lunch. You can have some ___37___ or chicken. Vegetables, such as carrots and tomatoes, are also very important ___38___ they can keep you healthy.
In the evening, you must be tired. You should eat things ___39___ noodles or others with some vegetables. But remember not to eat too much because you can’t do ___40___ exercise in the evening. ___41___ going to bed, you can have a glass of milk. It can help you sleep well.
At last, you should eat more ___42___. People often say, “An apple a day keeps the doctor away.”
33．A．fine B．healthy C．beautiful
34．A．little B．any C．some
35．A．get B．spend C．give
36．A．to B．for C．of
37．A．fish B．soup C．cakes
38．A．because B．so C．but
39．A．by B．like C．as
40．A．much B．many C．few
41．A．After B．During C．Before
42．A．oranges B．apples C．pears
七、阅读选择
根据短文内容，选择正确答案。
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 do to prevent(阻止) the need for recycling. How do we do this 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 are recycled.
Don’t buy things that can be used only once(一次). For example, use cloth napkins(餐巾) instead of(代替) paper napkins.
Put on warm clothes in winter, dress in cool clothes in summer and avoid(避免) using air conditioners(空调).
Don’t leave the fridge door open for a long time!
Turn off the taps and the lights after you use them.
Take showers instead of baths(淋浴). If you take showers, you use much less(较少的) water.
43．“ ” is to reuse something that can be used again. ( )
A．Save bags B．Take showers C．Recycling
44． can be used only once. ( )
A．Paper napkins B．Glass bottles C．Cloth napkins
45．Can we leave the fridge door open for a long time ( )
A．Yes, we can. B．No, we can’t. C．Sorry, I don’t know.
46．We should after we wash our hands. ( )
A．turn on the tap B．turn off the tap C．turn on the light
47．In summer we should put on to avoid using air conditioners. ( )
A．down jackets (羽绒服) B．warm clothes C．cool clothes
八、阅读判断
阅读短文，判断下列句子的正(T)误(F)。
We all live on the Earth. It’s our home. There are a lot of trees, flowers, rivers and hills on the Earth. There are also many animals here with us. Our Earth is beautiful. But sometimes people do bad things to it. They cut down too many trees. They waste too much water and make the air dirty. We have only one Earth. We should protect it. We can put rubbish in the bin. We can plant more trees, help the animals and save water.
48．There are trees, flowers and hills on the Earth. ( )
49．We live on the Earth with many animals. ( )
50．We should cut down more trees. ( )
51．We shouldn’t waste water or make the air dirty. ( )
52．We can put rubbish in the street and kill the animals. ( )
九、命题作文
53．写作，至少8句话。
How to protect the environment
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
参考答案：
1．A
【详解】句意：地球日是什么时候？结合常识可知，地球日是4月22日，英语应用22nd April，英语中，具体某一天前应用介词on来表示在，故选A。
2．C
【详解】句意：多么好看的一张海报！此题考查感叹句，what+a/an+形容词+名词+主语+谓语！故选C。
【点睛】
3．B
【详解】句意：—你想要喝什么？—我想要喝一些橙汁。drinking动词的现在分词或动名词，to drink动词不定式，would like to do sth想要做某事，故选B。
【点睛】
4．C
【详解】句意：地球上没有____煤。a一个，修饰可数名词单数；many许多，修饰可数名词复数；much许多，修饰不可数名词；横线后面的单词coal是不可数名词，用much修饰，故选C。
【点睛】
5．B
【详解】句意：我们用太多的塑料。对我们的地球有害。此题考查介词，be bad for对什么有害，故选B。
【点睛】
6．D
【详解】句意：为了保持空气清新，我们可以种更多的树。此题考查不定式作目的状语，故选D。
【点睛】
7．B
【详解】句意：河里有很多垃圾。此题考查名词释义，A鱼，B垃圾，C船，因为be用的是is，后名词用不可数名词，故选B。
【点睛】
8．B
【详解】句意：妈妈，不要用太多塑料。此题考查too many+可数名词复数形式，too much+不可数名词，much too+形容词或副词，故选B。
【点睛】
9．useful 10．from 11．collecting 12．for 13．throw
【详解】略
14．D 15．F 16．C 17．B 18．A 19．E
【分析】14．句意：多漂亮的海报啊！答语可说谢谢，D谢谢！符合题意，故选D。
15．句意：你怎么能重复使用这些瓶子？答语回答方式，F我能做一条裙子。符合题意，故选F。
16．句意：塑料对地球有害吗？C当然。符合题意，故选C。
17．句意：地球是什么颜色的？答语回答颜色，B它是绿色、蓝色和棕色的。符合题意，故选B。
18．句意：对不起，你不应该在这里抽烟。答语要表示道歉，A对不起。符合题意，故选A。
19．句意：木头是从哪里来的？答语回答来源，E它来自树。符合题意，故选E。
【点睛】
20．matter 21．sad 22．Because 23．down 24．shouldn’t 25．important 26．make
【解析】20．句意：那个男人怎么了？结合句意和语境可知，此处应有matter，What's the matter意为怎么了？为固定句型，故答案为matter。
21．句意：他感到_____。结合句意和后句语境可知，此处应用形容词sad来做表语，意为伤心的，故答案为sad。
22．句意：_____人们砍了很多树。结合句意和语境可知，表示原因，应用Because，意为因为，故答案为Because。
23．句意：因为人们_____很多树。结合句意和语境可知，此处应有down，cut down意为砍倒，为固定用法，故答案为down。
24．句意：太糟了，我们_____这么做。结合句意和语境可知，此处应用shouldn’t，意为不应该，故答案为shouldn’t。
25．句意：树是非常_____。结合句意和语境可知，此处应用形容词important，意为重要的，故答案为important。
26．句意：它们能_____空气干净。结合句意和语境可知，情态动词can后应用动词原形make，意为使，故答案为make。
27．We should use paper bags and glass bottles.##We should use glass bottles and paper bags.
【详解】should应该，use使用，paper bags纸袋，and和，glass bottle玻璃瓶，we我们。根据所给单词和句号，可知句子为陈述句。根据词义可连成句子：我们应该使用纸袋和玻璃瓶。/我们应该使用玻璃瓶和纸袋。故答案为We should use paper bags and glass bottles. / We should use glass bottles and paper bags.
28．I know how to protect the Earth.
【详解】I我，to到，know知道，the表示特指，Earth地球，how怎样，protect保护，根据所给的句号，可知句子是一个陈述句，根据所给词义可以连成句子：我知道怎么保护地球。故答案为I know how to protect the Earth.
29．Is there lots of coal and oil on Earth ##Is there lots of oil and coal on Earth
【详解】there is有，on Earth在地球上，coal煤炭，oil石油，and和，lots of很多，根据所给的问号和无特殊疑问词，可知句子是一个一般疑问句，根据所给词义可以连成句子：地球上有很多煤和石油吗？/地球上有很多石油和煤炭吗？故答案为Is there lots of coal and oil on Earth / Is there lots of oil and coal on Earth
【点睛】
30．How can you reuse these things
【详解】can能，you你(你们)，reuse再使用，these things这些东西，How怎样，根据所给的问号，可知句子是一个疑问句，根据所给词义可以连成句子：你(你们)怎样才能再使用这些东西？故答案为How can you reuse these things
31．They look small because they are far away from us.
【解析】略
32．Don’t use too much plastic.
【详解】根据所给的词及标点可组成句子为Don’t use too much plastic.
33．B 34．C 35．C 36．B 37．A 38．A 39．B 40．A 41．C 42．B
【导语】本文主要讲述了保持健康的方法。
33．句意：让我告诉你如何有一个健康的饮食。A好的，B健康的，C美丽的。根据句意可知，选项B符合句意，故选B。
34．句意：早上，你可以吃一些面包，蛋糕和鸡蛋。A少量的，B一些，C一些。根据句意可知，该句是肯定句，some用于肯定句，故选C。
35．句意：那是非常重要的因为它能给你许多能量。A得到，B花费，C给。根据句意可知，选项C符合句意，故选C。
36．句意：所以你午餐吃点好东西。A到，B为了，C属于。根据句意可知，for+午餐，故选B。
37．句意：你可以吃_____或者鸡肉。A鱼，B汤，C蛋糕。根据句意可知，选项A符合句意，故选A。
38．句意：蔬菜，例如胡萝卜和西红柿，也是非常重要的______它们可以保持健康。A因为，B所以，C但是。根据句意可知该句有因果关系，故选A。
39．句意：你应该吃些东西比如面条或者其他有蔬菜的食物。A通过，B像，C作为。根据句意可知，选项B符合句意，故选B。
40．句意：但是记住不要吃太多因为你晚上没有运动。A多的，B多的，C一些。exercise意为锻炼时是不可数名词，much修饰不可数名词，故选A。
41．句意：睡觉之前，你可以喝一杯牛奶。A在……之后，B在……期间，C在……之前。根据句意可知，选项C符合句意，故选C。
42．句意：最后，你应该多吃_______。A橘子，B苹果，C梨。根据下文“An apple a day keeps the doctor away.”可知，应该多吃苹果。故选B。
43．C 44．A 45．B 46．B 47．C
【解析】略
48．T 49．T 50．F 51．T 52．F
【解析】略
53．范文：
How to protect the environment
Today, there is more and more pollution, The environment is becoming worse and worse. So we have to know how to protect the environment. Here are some ways.
First,we can stop driving our personal cars.We can go to school or work on foot or by bus. Not only can it protect environment, but also it is good for our health. Second, we should save the paper, the water, the food and so on. Fourth, we should protect the trees and we should plant more trees.
I think if everyone does something to protect the environment, our world will be much better.
【详解】1.题干解读：该题目要求用第一人称写写怎样保护环境。具体要阐述保护环境的措施和建议。注意文章为一般现在时态并要符合句子数量要求。
2.参考词汇与句型：
参考单词：pollution污染，environment环境，personal cars私家车，on foot步行，by bus乘公交车，save节约，and so on等等
参考句型：My favourite season is …； I like … because …；I can …； I often …；
一、单选题
1．—When is Earth Day ( )
—It's _____.
A．on 22nd April B．on 5th June C．in 22nd April
2．_____ a nice poster! ( )
A．How B．What's C．What
3．—What would you like _____ ( )
—I'd like _____ some orange juice.
A．drinking; drinking B．to drink; to drink
C．drinking; to drink D．to drink; drinking
4．There is not _____ coal on Earth. ( )
A．a B．many C．much
5．We use too much plastic. It's bad _____ our Earth. ( )
A．on B．for C．in D．with
6．_____ the air clean, we can plant more trees. ( )
A．Keeps B．Keep C．Keeping D．To keep
7．There is a lot of _____ in the river. ( )
A．fish B．rubbish C．boats
8．Don't use _____ plastic, Mum. ( )
A．too many B．too much C．much too D．many too
二、选词/短语填空
选词填空。
Throw, for, useful, from, collect
9．Coal is ___________ .
10．They come ___________ the UK.
11．These children are ___________ plastic bags.
12．The bottle on the desk is ___________ you.
13．Don’t ___________ rubbish in the street.
三、句子匹配
A．I’m sorry. B．It’s green, blue and brown. C．Of course. D．Thank you! E. It comes from trees. F. I can make a skirt. G. We made clothes.
14．What a nice poster! ( )
15．How can you reuse the bottles ( )
16．Is plastic bad for the Earth ( )
17．What colour is the Earth ( )
18．Excuse me, you shouldn’t smoke here. ( )
19．What does wood come from ( )
四、填内容补全对话/短文
A: What's the ___20___ with the man
B: He feels ___21___.
A: Why
B: ___22___ people cut ___23___ many trees.
A: It's too bad. We ___24___ do that. Trees are very ___25___. They can ___26___ the air clean.
B: We only have one earth. Let’s try to protect it.
A: Sure.
五、连词成句
27．should, use, paper bags, and, glass bottles, we (.)
__________________________________
28．I, to, know, the, Earth, how, protect (.)
__________________________________
29．there, is, on, Earth, coal, oil, and, of, lots ( )
___________________________________________
30．can you, reuse, these things, How ( )
________________________________________________
31．look, they, far, away, because, they, are, small, us, from (.)
_____________________________________________________
32．plastic, don’t, much, use, too (.)
________________________________
六、完形填空
Do you want to stay healthy Let me tell you how to have a ___33___ diet (饮食).
In the morning, you can eat ___34___ bread, cakes and eggs. You should drink a glass of milk. It’s very important for you because it can ___35___ you much energy (能量). It isn’t good for you to go to school or work without breakfast.
You must feel very hungry at lunchtime. So you have something good ___36___ lunch. You can have some ___37___ or chicken. Vegetables, such as carrots and tomatoes, are also very important ___38___ they can keep you healthy.
In the evening, you must be tired. You should eat things ___39___ noodles or others with some vegetables. But remember not to eat too much because you can’t do ___40___ exercise in the evening. ___41___ going to bed, you can have a glass of milk. It can help you sleep well.
At last, you should eat more ___42___. People often say, “An apple a day keeps the doctor away.”
33．A．fine B．healthy C．beautiful
34．A．little B．any C．some
35．A．get B．spend C．give
36．A．to B．for C．of
37．A．fish B．soup C．cakes
38．A．because B．so C．but
39．A．by B．like C．as
40．A．much B．many C．few
41．A．After B．During C．Before
42．A．oranges B．apples C．pears
七、阅读选择
根据短文内容，选择正确答案。
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 do to prevent(阻止) the need for recycling. How do we do this 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 are recycled.
Don’t buy things that can be used only once(一次). For example, use cloth napkins(餐巾) instead of(代替) paper napkins.
Put on warm clothes in winter, dress in cool clothes in summer and avoid(避免) using air conditioners(空调).
Don’t leave the fridge door open for a long time!
Turn off the taps and the lights after you use them.
Take showers instead of baths(淋浴). If you take showers, you use much less(较少的) water.
43．“ ” is to reuse something that can be used again. ( )
A．Save bags B．Take showers C．Recycling
44． can be used only once. ( )
A．Paper napkins B．Glass bottles C．Cloth napkins
45．Can we leave the fridge door open for a long time ( )
A．Yes, we can. B．No, we can’t. C．Sorry, I don’t know.
46．We should after we wash our hands. ( )
A．turn on the tap B．turn off the tap C．turn on the light
47．In summer we should put on to avoid using air conditioners. ( )
A．down jackets (羽绒服) B．warm clothes C．cool clothes
八、阅读判断
阅读短文，判断下列句子的正(T)误(F)。
We all live on the Earth. It’s our home. There are a lot of trees, flowers, rivers and hills on the Earth. There are also many animals here with us. Our Earth is beautiful. But sometimes people do bad things to it. They cut down too many trees. They waste too much water and make the air dirty. We have only one Earth. We should protect it. We can put rubbish in the bin. We can plant more trees, help the animals and save water.
48．There are trees, flowers and hills on the Earth. ( )
49．We live on the Earth with many animals. ( )
50．We should cut down more trees. ( )
51．We shouldn’t waste water or make the air dirty. ( )
52．We can put rubbish in the street and kill the animals. ( )
九、命题作文
53．写作，至少8句话。
How to protect the environment
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
参考答案：
1．A
【详解】句意：地球日是什么时候？结合常识可知，地球日是4月22日，英语应用22nd April，英语中，具体某一天前应用介词on来表示在，故选A。
2．C
【详解】句意：多么好看的一张海报！此题考查感叹句，what+a/an+形容词+名词+主语+谓语！故选C。
【点睛】
3．B
【详解】句意：—你想要喝什么？—我想要喝一些橙汁。drinking动词的现在分词或动名词，to drink动词不定式，would like to do sth想要做某事，故选B。
【点睛】
4．C
【详解】句意：地球上没有____煤。a一个，修饰可数名词单数；many许多，修饰可数名词复数；much许多，修饰不可数名词；横线后面的单词coal是不可数名词，用much修饰，故选C。
【点睛】
5．B
【详解】句意：我们用太多的塑料。对我们的地球有害。此题考查介词，be bad for对什么有害，故选B。
【点睛】
6．D
【详解】句意：为了保持空气清新，我们可以种更多的树。此题考查不定式作目的状语，故选D。
【点睛】
7．B
【详解】句意：河里有很多垃圾。此题考查名词释义，A鱼，B垃圾，C船，因为be用的是is，后名词用不可数名词，故选B。
【点睛】
8．B
【详解】句意：妈妈，不要用太多塑料。此题考查too many+可数名词复数形式，too much+不可数名词，much too+形容词或副词，故选B。
【点睛】
9．useful 10．from 11．collecting 12．for 13．throw
【详解】略
14．D 15．F 16．C 17．B 18．A 19．E
【分析】14．句意：多漂亮的海报啊！答语可说谢谢，D谢谢！符合题意，故选D。
15．句意：你怎么能重复使用这些瓶子？答语回答方式，F我能做一条裙子。符合题意，故选F。
16．句意：塑料对地球有害吗？C当然。符合题意，故选C。
17．句意：地球是什么颜色的？答语回答颜色，B它是绿色、蓝色和棕色的。符合题意，故选B。
18．句意：对不起，你不应该在这里抽烟。答语要表示道歉，A对不起。符合题意，故选A。
19．句意：木头是从哪里来的？答语回答来源，E它来自树。符合题意，故选E。
【点睛】
20．matter 21．sad 22．Because 23．down 24．shouldn’t 25．important 26．make
【解析】20．句意：那个男人怎么了？结合句意和语境可知，此处应有matter，What's the matter意为怎么了？为固定句型，故答案为matter。
21．句意：他感到_____。结合句意和后句语境可知，此处应用形容词sad来做表语，意为伤心的，故答案为sad。
22．句意：_____人们砍了很多树。结合句意和语境可知，表示原因，应用Because，意为因为，故答案为Because。
23．句意：因为人们_____很多树。结合句意和语境可知，此处应有down，cut down意为砍倒，为固定用法，故答案为down。
24．句意：太糟了，我们_____这么做。结合句意和语境可知，此处应用shouldn’t，意为不应该，故答案为shouldn’t。
25．句意：树是非常_____。结合句意和语境可知，此处应用形容词important，意为重要的，故答案为important。
26．句意：它们能_____空气干净。结合句意和语境可知，情态动词can后应用动词原形make，意为使，故答案为make。
27．We should use paper bags and glass bottles.##We should use glass bottles and paper bags.
【详解】should应该，use使用，paper bags纸袋，and和，glass bottle玻璃瓶，we我们。根据所给单词和句号，可知句子为陈述句。根据词义可连成句子：我们应该使用纸袋和玻璃瓶。/我们应该使用玻璃瓶和纸袋。故答案为We should use paper bags and glass bottles. / We should use glass bottles and paper bags.
28．I know how to protect the Earth.
【详解】I我，to到，know知道，the表示特指，Earth地球，how怎样，protect保护，根据所给的句号，可知句子是一个陈述句，根据所给词义可以连成句子：我知道怎么保护地球。故答案为I know how to protect the Earth.
29．Is there lots of coal and oil on Earth ##Is there lots of oil and coal on Earth
【详解】there is有，on Earth在地球上，coal煤炭，oil石油，and和，lots of很多，根据所给的问号和无特殊疑问词，可知句子是一个一般疑问句，根据所给词义可以连成句子：地球上有很多煤和石油吗？/地球上有很多石油和煤炭吗？故答案为Is there lots of coal and oil on Earth / Is there lots of oil and coal on Earth
【点睛】
30．How can you reuse these things
【详解】can能，you你(你们)，reuse再使用，these things这些东西，How怎样，根据所给的问号，可知句子是一个疑问句，根据所给词义可以连成句子：你(你们)怎样才能再使用这些东西？故答案为How can you reuse these things
31．They look small because they are far away from us.
【解析】略
32．Don’t use too much plastic.
【详解】根据所给的词及标点可组成句子为Don’t use too much plastic.
33．B 34．C 35．C 36．B 37．A 38．A 39．B 40．A 41．C 42．B
【导语】本文主要讲述了保持健康的方法。
33．句意：让我告诉你如何有一个健康的饮食。A好的，B健康的，C美丽的。根据句意可知，选项B符合句意，故选B。
34．句意：早上，你可以吃一些面包，蛋糕和鸡蛋。A少量的，B一些，C一些。根据句意可知，该句是肯定句，some用于肯定句，故选C。
35．句意：那是非常重要的因为它能给你许多能量。A得到，B花费，C给。根据句意可知，选项C符合句意，故选C。
36．句意：所以你午餐吃点好东西。A到，B为了，C属于。根据句意可知，for+午餐，故选B。
37．句意：你可以吃_____或者鸡肉。A鱼，B汤，C蛋糕。根据句意可知，选项A符合句意，故选A。
38．句意：蔬菜，例如胡萝卜和西红柿，也是非常重要的______它们可以保持健康。A因为，B所以，C但是。根据句意可知该句有因果关系，故选A。
39．句意：你应该吃些东西比如面条或者其他有蔬菜的食物。A通过，B像，C作为。根据句意可知，选项B符合句意，故选B。
40．句意：但是记住不要吃太多因为你晚上没有运动。A多的，B多的，C一些。exercise意为锻炼时是不可数名词，much修饰不可数名词，故选A。
41．句意：睡觉之前，你可以喝一杯牛奶。A在……之后，B在……期间，C在……之前。根据句意可知，选项C符合句意，故选C。
42．句意：最后，你应该多吃_______。A橘子，B苹果，C梨。根据下文“An apple a day keeps the doctor away.”可知，应该多吃苹果。故选B。
43．C 44．A 45．B 46．B 47．C
【解析】略
48．T 49．T 50．F 51．T 52．F
【解析】略
53．范文：
How to protect the environment
Today, there is more and more pollution, The environment is becoming worse and worse. So we have to know how to protect the environment. Here are some ways.
First,we can stop driving our personal cars.We can go to school or work on foot or by bus. Not only can it protect environment, but also it is good for our health. Second, we should save the paper, the water, the food and so on. Fourth, we should protect the trees and we should plant more trees.
I think if everyone does something to protect the environment, our world will be much better.
【详解】1.题干解读：该题目要求用第一人称写写怎样保护环境。具体要阐述保护环境的措施和建议。注意文章为一般现在时态并要符合句子数量要求。
2.参考词汇与句型：
参考单词：pollution污染，environment环境，personal cars私家车，on foot步行，by bus乘公交车，save节约，and so on等等
参考句型：My favourite season is …； I like … because …；I can …； I often …；