1、英语八年级上人教版Unit2 SectionB练习含答案英语八年级上人教版Unit2 ( SectionB)练习（含答案）一、根据句意及汉语提示补全单词1、根据句意及汉语提示补全单词 (1)Would you like some _（咖啡）? (2)If you want to be healthier, you must eat less _（垃圾食物）, I think. (3)Many people often go _（上网）and watch the Voice of China at work. (4)Smoking does harm to _（健康）. (5)He found
2、out the information on the _（因特网）. (6)Thirty _（百分之）of time passes. (7)He became ill and then _（死亡）. 二、选词填空2、选词填空exercise, use the Internet, play computer games, go camping in the country, at least, for fun, such as, is good for(1)Do you often go out of the city?We often _. (2)Drinking milk and eatin
3、g vegetables _ our health. (3)Many students like _ on the weekends. (4)How do you get the news?I get the news by _. (5)I am not saying it _. (6)It will cost _ five pounds. (7)I know four languages, _ English and French. (8)She _ two or three times a week. 三、翻译句子3、翻译句子 (1)做眼保健操对你的眼睛有好处。Doing eye exer
4、cises _ _ _ your eyes. (2)大多数学生使用英特网是为了好玩。Most students use the Internet _ _. (3)多吃蔬菜对你的健康有益。Eating _ _ vegetables is good for your health. (4)看中国好声音是一个好的放松方式。 _ _ _ _ _ by watching The Voice of China. (5)你多久吃一次垃圾食物？_ _ do you eat junk food? 四、从方框中选择恰当的选项完成下列对话。（其中有两项多余）4、从方框中选择恰当的选项完成下列对话。（其中有两项多余）
5、。A: You look very strong and healthy. _B: Yes, I play basketball every day. And I run from home to school every morning.A: Oh, its a long way.B: Yeah, and _A: _B: About four times a week. How about you?A: Oh, _I often play computer games in my free time.What else do you like to do?B: Well, _ I often
6、 watch NBA games on TV.A. I like watching TV a lot.B. I hardly ever exercise.C. What do you usually do on weekends?D. How often do you go swimming?E. I often go swimming.F. Do you like to play sports?G. Thanks a lot.五、单选题5、I think drinking milk every morning is good _ our health.Yes. I agree _ you.
7、A、to; toB、with；toC、at; withD、for，with6、Speak louder, please! I can _ hear you. A、easilyB、hardlyC、usually7、What does your mother do to keep healthy, Tim?She usually _. A、swimB、swimsC、is swimmingD、to swim8、_ he is tired, he is still doing his homework. A、BecauseB、AsC、WhenD、Although9、It is polite _ _ a
8、 gift when you visit somebody for the first t time. A、takeB、takingC、to take六、句型转换10、句型转换 (1)Theres only a little water in the river. （对画线部分提问） _ _ water is there in the river? (2)Our school organizes an English speech contest once a year.（对画线部分提问） _ _ does your school organize an English speech cont
9、est? (3)To plant trees every year is necessary for us.（改为同义句） _ _ _ for us to plant trees every year. (4)Shall we have a picnic at the weekend?（改为同义句） _ _ having a picnic at the weekend? (5)My brother drinks milk every day.（改为一般疑问句） _ your brother _ milk every day? 七、阅读理解11、阅读理解 We all need to exerc
10、ise. Doctors say it is good for us. It makes your heart and body strong. It also gives you more energy. And you will feel better about yourself. Its best to exercise twice a week. Twenty minutes each time is enough(足够). There are many ways to exercise. You can walk, run, play sports, or swim. Many p
11、eople go to special (特殊) places to exercise. They are called “fitness centers”. These places have a lot of equipments (设备) . Some people buy equipment for their homes. But it is very expensive. Exercising can be fun. Friends can exercise together at a fitness center. Or, they can play sports togethe
12、r. How do you exercise? (1)What is the main idea? A、Exercise equipment is expensive.B、Exercise equipment is expensive.C、Every person should exercise.D、Only students need exercise.(2)We should exercise _. A、every dayB、20 minutes a weekC、twice a weekD、twice a month(3)At fitness centers, _. A、you can b
13、uy expensive equipmentB、people can do many kinds of exercisingC、it is very expensiveD、you can only run(4)Which of these kinds of exercising is not in the article? A、Dancing.B、Swimming.C、Sports.D、Running.(5)Which of these sentences about exercising is true? A、Exercising is expensive.B、Exercise is not
14、 good for old people.C、Only doctors exercise.D、Exercise is good for your heart and body.八、任务型阅读12、根据短文内容，完成下列任务。 (A)You can make your body healthy by bathing. Do you know? It was popular hundreds of years ago. Modern bathing with medicine or hydropathy（水疗法）first became popular in America. For many y
15、ears people thought if you always bathed, it was bad for health. They didnt think bathing every day just to keep clean was good idea. By the 18th century some doctors started to think that soap and water were good for health. They believed that it was good for people to be clean. (B) During the late
16、 19th century, you would see a lot of families take a bath on Saturday night. In America bathing every day was slow to become popular. During the 18th and early 19th centuries, Americans hardly ever washed. In one American city, for example, a man could only take a bath every thirty days. That was a
17、 law（法律）. (C) Now it is a habit for people to bath every day. People know that bathing can make them clean and it is important for their health. Doctors know that dirty bodies can get ill easier. Today in America people bathe, and some even bathe once a day. (1)How did people think about bathing bef
18、ore? _ (2)How often did a man take a bath in that American city before? _ (3)将A处画线句子合并为一句话。 _ (4)将C处画线句子翻译为汉语。 _ (5)选择正确的句子放入文章(B)处：_ A、People didnt know a lot about bathing.B、People hardly ever bathed at that time.C、Slowly, people began to bath more.九、补全对话，每空一词。13、补全对话 A: Thanks for coming in_the i
19、nterview, Bob. B: Thats OK. Im glad to be here. A: Well, what sports do you play? B: I play tennis. I like it. A:_do you play it? B: Three times a week. A: _you watch TV? B: No,_ ， I cant stand it. A: How often do you_fruit and vegetables? B: I eat them every day. Theyre good_my health. A: All right
20、. So_hours do you sleep every night? B: Nine. I need_sleep. A: Thank you very much. B: Youre welcome. 答案解析部分一、根据句意及汉语提示补全单词 1、【答案】（1）coffee（2）junk food（3）online（4）health（5）Internet （6）percent（7）died 【解析】【分析】（1）考查名词的数；coffee是不可数名词咖啡的含义。（2）考查普通名词；junk food是垃圾食物。（3）考查普通名词；online是上网。（4）考查普通名词；health是健康。
21、（5）考查普通名词；internet是因特网。（6）考查名词的数；percent是不可数名词百分之。（7）考查实义动词；由原句看出属于一般过去时态，应使用过去式died. 二、选词填空 2、【答案】（1）go camping in the country（2）are good for（3）playing computer games（4）using the Internet（5）for fun（6）at least（7）such as（8）exercises 【解析】【分析】（1）考查实义动词短语和介词短语；根据句意：你经常出城吗？回答：我们经常去乡村郊游。go camping 是郊游；in
22、the country是乡村。（2）考查动词短语；根据句意：喝牛奶和吃蔬菜是对我们健康有好处的。主语是复数喝牛奶和吃蔬菜，故be动词使用复数are. be good for是对有好处。（3）考查动词形式；根据句意：许多学生们喜欢周末玩电脑游戏。like后接动词ing(动名词形式)。（4）考查动词形式；根据句意：我通过使用网络来获得信息。介词by后接动词ing（动名词形式）。（5）考查介词短语；根据句意：我并不是说它取乐。for fun是取乐。（6）考查介词短语；根据句意：它至少花费5英镑。at least是至少。（7）考查固定搭配；根据句意：我知道四门语言，例如英语和法语。such as是例如
23、。（8）考查动词；根据句意：她一周锻炼两次或者三次。exercise是锻炼。由于主语属于第三人称单数形式，因此填exercises. 三、翻译句子 3、【答案】（1）isgoodfor（2）forfun（3）lotsof（4）Itisgoodtorelax（5）Howoften 【解析】【分析】（1）析考查动词短语；根据句意分析得出，应使用be good for短语，由于主语是doing eye exercises动名词主语按照单数， be动词要使用is。（2）考查固定搭配；根据句意分析得出，应使用for fun(为了好玩)。（3）考查固定搭配；根据句意分析得出，应使用lots of(大量的)
24、。（4）考查主语从句和动词短语；根据句意分析得出，应使用it做形式主语的从句来填写。be good to是对有好处。（5）考查频度副词；根据句意分析得出，应使用how often来表示多久一次。 四、从方框中选择恰当的选项完成下列对话。（其中有两项多余）4、【答案】FEDBA 【解析】【分析】（1）考查一般疑问句；根据下句回答Yes, I play basketball every day.分析得出，应使用一般疑问句进行提问，故选F。（2）考查陈述句；根据下文多久游泳一次分析得出，应是表达主人公还经常游泳。故选E。（3）考查特殊疑问句；根据下句回答分析得出，应提问多久游泳一次？故选D。（4）考
25、查陈述句；根据上句How about you?分析得出，应表达主人公B几乎不怎么运动。故选B。（5）考查陈述句；根据下句分析得出，主人公B喜欢看电视，经常在电视上看NBA篮球赛。故选A。 五、单选题 5、【答案】D 【解析】【分析】考查介词/介词短语；be good for sth是对某事有好处，介词用for；agree with sb是同意某人的观点/看法，介词用with。据此分析，A介词使用不对；B介词使用不对；C介词使用不对，D介词使用正确。故D项符合 。 6、【答案】B 【解析】【分析】考查副词辨析；根据句意：请大点声说！我几乎听不见你说的。A容易地；B几乎不；C通常。故B项符合。 7
26、、【答案】B 【解析】【分析】考查实义动词；根据句意：她通常游泳。A游泳，动词原形；B游泳，动词第三人称单数形式；C正在游泳，现在进行时；D不定式。由于主语是第三人称单数形式，此句又属于一般现在时，故B项符合。 8、【答案】D 【解析】【分析】考查表转折关系的连词；根据句意：尽管他累，他仍然做作业。A因为；B作为；C当时；D尽管、纵然；故D项符合。 9、【答案】C 【解析】【分析】考查动词不定式；It is + adj + to + do + sth做某事是怎样的主语从句结构。句意：当你初次与某人见面时，带礼物给对方是礼貌的。故C项符合。 六、句型转换 10、【答案】（1）How；much（2
27、）How；often（3）It；is；necessary（4）How/what；about（5）Does；drink 【解析】【分析】（1）考查特殊疑问句，how much修饰不可数名词来表示数量。（2）考查特殊疑问句，how often用来提问多久一次（做某事）。（3）考查主语从句，it在这里做形式主语。It is necessary for sb to do对于某人来说，做某事是有必要的。（4）考查固定搭配，how/what about+ doing做某事怎么样？ （5）考查一般疑问句，does是一般现在时中第三人称单数主语的助动词，注意其后动词要恢复动词原形。 七、阅读理解 11、【答案
28、】（1）C（2）C（3）B（4）A（5）D 【解析】【分析】（1）考查主旨意图，根据对整篇短文的理解，短文主要讲述锻炼对我们健康的重要性。每个人都要锻炼。故选C.（2）考查细节理解，根据短文第一段内容第6句内容：Its best to exercise twice a week.故选C.（3）考查推理推断，根据短文第二段内容及第三段第1句内容的理解，在健康中心，有许多的健身设备，可以走步、跑步、做运动和游泳。故选B.（4）考查细节理解，根据短文第二段内容的理解，看出只有A项在文章中没有提及。故选A。（5）考查细节理解，根据短文第一段内容：We all need to exercise. Doc
29、tors say it is good for us. It makes your heart and body strong.故选D. 八、任务型阅读12、【答案】（1）They thought it was bad for health.（2）A man could only take a bath every thirty days.（3）Do you know you can make your body healthy by bathing?（4）现在对于人们来说每天洗澡是一种习惯。（5）B 【解析】【分析】（1）考查细节理解；根据短文第一段第4句：For many years people thought if you always bathed, it was bad for health.填写。（2）考查细节理解；根据短文第二段最后1句
