Unit 2 How often do you exercise? SectionB 2a-2e 同步练习(含解析)人教版英语八年级上册

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名称 Unit 2 How often do you exercise? SectionB 2a-2e 同步练习(含解析)人教版英语八年级上册
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更新时间 2024-02-18 09:48:38

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Unit2 SectionB 2a-2e
一、汉译英:单词/短语
翻译下列短语:
1.做运动_____________________
2.在他们的空余时间里____________________
3.使用网络____________________________
4.问题的答案_______________________
5.放松的最好方式___________________
6.百分之85的学生 _____________________
7.一周至少3.4次______________________
8.一个8岁的学生________________________
二、单项选择
9.I _____________ ride a bike to school. But this morning, I walked to school.
A.never B.hardly C.seldom D.usually
10.—Peter, you got to school by taxi
—Oh, I ____ take a taxi to school, but there is something wrong with my bike today.
A.usually B.sometimes C.never D.hardly ever
11.— ___________ do you exercise a month
—Once.
A.How often B.How far C.How long D.How many times
12.—How is Susan
—Oh, I ____ see her because she went to another country.
A.always B.often C.almost D.hardly
13.—Do you like going mountain climbing
—Yes. I ____ do it on weekends with my friends.
A.hardly ever B.often C.never D.some time
14.—I hate vegetables. I ____ eat them.
—But they're good for your health! You should often eat them.
A.always B.never C.often D.usually
15.Ann often helps me ____ math after school.
A.for B.with C.on D.by
16.______ Tom is ill, _______ he goes to school.
A.Although; but
B./; /
C.Although; /
D.But; although
17.They eat too many__________ but little ________.
A.vegetable; meat B.vegetables; meats C.vegetable; meats D.vegetables; meat
18.My parents want me __________ more exercise.
A.take B.taking C.to take D.took
三、句型转换
句型转换
19.I go swimming 4 times a month.(提问)
________ _________ do you go swimming
20.They play football on Wednesday and Saturday.(改为同义句)
They play football _______ a week.
21.He takes a walk after supper. ( 改为否定句)
He _______ ________ a walk after supper.
22.They often work for 8 hours every day. (提问)
___________ _________ do they work every day
23.Some students are in the classroom. (同义句)
________ __________ students are in the classroom.
四、完形填空
Food is very important. Everyone needs to ___24___well if he or she wants to have a strong body. Our minds also need a kind of food. This kind of food is ___25___. We begin to get knowledge even ___26___ we are very young. Some children are ___27___ in everything around them. They learn___28___when they are watching and listening. When they are getting older, they begin to___29___ story books, science book… anything they like. When they find something new, they love to ask questions and ___30___ to find out the answers.
What is the best___31___to get knowledge If we learn by ourselves, we will get ___32___ knowledge. If we are ____33____getting answers from others and do not ask why we will never learn well. When we study in the right way, we will learn more and understand better.
24.A.sleep B.read C.drink D.eat
25.A.sport B.exercise C.knowledge D.meant
26.A.until B.when C.after D.so
27.A.interested B.interesting C.weak D.better
28.A.everything B.something C.nothing D.anything
29.A.lend B.read C.learn D.write
30.A.try B.have C.refuse D.wait
31.A.place B.school C.way D.road
32.A.little B.few C.many D.the most
33.A.often B.always C.usually D.sometimes
五、短文汉语提示填空
Dina is very___34___.She exercises every day, usually when she comes home from school. She tries to __35__a lot of vegetables, usually ten or eleven times ___36___ week. She eats fruit and ___37___ milk every day. ___38___ course, she loves junk food, too, ___39___, she tries to eat it only once a week. She _40_ nine hours every night. So you see, she looks after her health very well. And it makes a big difference to her. Good food and exercise also __41__ with her study.
参考答案:
1.do sports
2.in their free time
3.use the Internet
4.answer to the question
5.the best way to relax
6.85 percent of the students
7.at least three or four times a week
8.an 8-year-old boy
【解析】1.略。
2.略。
3.略。
4.英语中表示“…的”一般用of,但是如果“…的答案answer/钥匙key/票ticket”用to;问题的答案:answer to the question 。
5.最好方式:the best way ;to relax是动词不定时做后置定语。
6.85 percent of:百分之85的,做主语时,取决于后面的名词,如果是可数名词复数用,谓语动词用复数,如果是不可数名词谓语动词用单数。
7.至少:at least;一周3.4次:three or four times a week。
8.一 个8岁的学生:an 8-year-old boy;8-year-old八岁的,是复合形容词,year要用单数形式,结构是:数词-可数名词单数-名词,例如,一个2米的课桌a two-meter-long desk。
9.D
【详解】试题分析:考查副词辨析。never绝不, 从不; hardly几乎不; seldom很少; usually通常。根据后一句: “但是今天早上我步行上学。”可推知前面应该是: “我通常骑车上学的。”所以选D。
10.D
【详解】句意:----彼得,你是坐出租车上学吗?----哦,我很少乘出租车去学校,但今天我的自行车坏了。考查频度副词辨析。A. usually通常;B. sometimes有时;C. never从来没有;D. hardly ever几乎没有。根据but there is something wrong with my bike today.(但是今天我的自行车出毛病了。)可知“几乎不做出租车”。结合句意和语境选D。
11.D
【详解】句意:---你一个月锻炼几次?------一次。考查特殊疑问词。A. How often多久一次,多长时间一次,询问频度;B. How far多远,有多远,问路程;C. How long多久,多长时间,询问时间段;D. How many times多少次,问次数。根据回答once(一次)可知询问“你一个月锻炼几次?”结合选项可知选D 。
12.D
【详解】句意:------苏珊怎么样?-----哦,我几乎见不到她,因为她去了另一个国家了。考查副词辨析。A. always总是;B. often经常;C. almost差不多,几乎;D. hardly几乎不,简直不,很少。结合句意和语境可知选D。
13.B
【详解】句意:----你喜欢爬山吗?-----是的。我经常在周末和朋友们一起去爬山。考查词义辨析。A. hardly ever几乎从不,很少;B. often经常;C. never从来不;D. some time一些时间。根据回答yes可知周末去爬山,A和C是否定,D选项意思不适合,结合句意和语境可知选B。
14.B
【详解】句意:----我讨厌蔬菜。我从不吃它们。-----但是它们对你的健康有益!你应该经常吃它们。考查频度副词辨析。A. always总是;B. never从来不;C. often经常;D. usually通常。根据I hate vegetables.(-我讨厌蔬菜。)可知不吃,结合句意和语境可知选B。
15.B
【详解】句意:安放学后经常帮助我学习数学。
考查介词辨析。 for为了,给,对于; with和,带有; on在…上; by在…旁边,通过。短语help sb. with sth.:帮助某人做某事。故选B。
16.C
【详解】试题分析:按英语语法,although为从属连词,用以引导让步状语从句,它表明整个句子为复合句;而but为从属连词,用以引导让步状语从句,它表明整个句子为复合句;而在表示"但是"时,它是并列连词,用以连接两个简单句使之成为并列句。由于在同一句中既用了从属连词although,又用了并列连词but,使得该句一半像复合句,一半像并列句,从而导致错误。所以我们要记住although和but不能同时使用,故排除A和D,结合句意,尽管他很累,但是他还是坚持工作,排除B,故选C。
考点:连词辨析
点评:我们要记住although和but不能同时使用,另外because和so也不能同时出现。
17.D
【详解】句意:他们吃太多的蔬菜,但很少吃肉。考查名词的数。Vegetable蔬菜,可数名词;meat肉,不可数名词;too many太多,后面跟可数名词复数。Little:很少,几乎没有,后面跟不可数名词。结合句意和语境可知选D。
点睛:many, much都意为"许多",many + 可数名词,much + 不可数名词。a few/a little,意思是一些,a little后跟不可数名词,a few后跟可数名词复数。few/little意思是几乎没有,很少,little后跟不可数名词,few后跟可数名词复数。
18.C
【详解】句意:我的父母想让我多锻炼。考查非谓语动词。短语want sb. to do sth.:想让某人做某事;结合句意和语境可知选C。
19. How often
20.twice
21. doesn’t take
22. How long
23. Not all
【解析】19.句意:你多久去游泳一次?I go swimming 4 times a month.的意思:我一个月去游泳4次。;画线部分是4 times a month(一月四次)是频度,就频度提问用how often;
I go swimming 4 times a month. 的画线部分提问是How often do you go swimming 结合英文提示可知填(1). How (2). often 。
20.句意:他们一周踢两次足球。They play football on Wednesday and Saturday.的意思:他们在星期三和星期六踢足球。改为同义句为They play football twice a week. 结合英文提示可知填twice。
21.句意:晚饭后他不散步。He takes a walk after supper.的意思是:晚饭后他散步。这是一般现在时,主语he三单,它的否定句借助助动词doesn’t,后面的动词改为原形;它的否定句是He doesn’t take a walk after supper. 结合英文提示可知填(1). doesn’t (2). take 。
22.句意:他们每天工作多长时间?They often work for 8 hours every day.的句意是:他们每天经常工作8小时。画线部分for 8 hours是时间段,就时间段提问用how long; They often work for 8 hours every day. 画线部分提问是:How long do they work every day
结合英文提示可知填(1). How (2). long 。
23.句意:不是所有的学生都在教室里。Some students are in the classroom.的句意是:一些学生在教室里。Not all是部分否定,故它的同义句Not all students are in the classroom. 结合英文提示可知填(1). Not (2). all。
24.D
25.C
26.B
27.A
28.B
29.B
30.A
31.C
32.D
33.B
【分析】本文介绍了我们的大脑需要知识作为食物。只有当我们用正确的方法学习,我们将学到更多,理解更好。
24.考查动词及语境的理解。A. sleep 睡; B. read 读;C. drink喝;D. eat吃;句意:每个人需要吃好,如果他或者她想要有一个强壮的身体。根据前文的Food is very important.可知食物很重要,因此要吃好,故选D。
25.考查名词及语境的理解。A. sport 运动;B. exercise练习;C. knowledge知识;D. meant意思。句意:这种食物是知识。根据后文的We begin to get knowledge even   3   we are very young.可知此处指的是知识,故选C。
26.考查连词及语境的理解。A. until 直到;B. when 当……时候; C. after在……之后;D. so因此。句意:我们甚至在非常小的时候,就开始获得知识。根据even强调获得知识的时间早,应是在非常小的时候,故选B。
27.考查形容词及语境的理解。A. interested 感兴趣的;B. interesting 有趣的;C. weak虚弱的;D. better更好的。句意:小孩子们对他们周围的一切感兴趣。be interested in对……感兴趣。故选A。
28.考查代词及语境的理解。A. everything 一切;B. something 某物,用于肯定句;C. nothing没有什么;D. anything任何事,用于否定句或一般疑问句;句意:当他们在观看或聆听时,他们学习某物。故选B。
29.考查动词及语境的理解。A. lend 借出; B. read 阅读;C. learn学习;D. write写。句意:当他们年龄更大时,他们开始读故事书,科幻书……,他们喜欢的任何东西。根据上文可知此处表示学习,根据宾语story books, science books…,可知此处表示读书,故选B。
30.考查动词及语境的理解。A. try 尝试;B. have 有;C. refuse拒绝;D. wait等。句意:当他们发现新的东西时,他们喜欢问问题,努力找出答案。根据they love to ask questions可知他们喜欢问问题,因此要努力找出答案,try to do sth努力做某事,故选A。
31.考查名词及语境的理解。A. place 地方;B. school学校;C. way方法;D. road道路。句意:获得知识的最好方法是什么?the way to do sth做某事的方法,故选C。
32.考查形容词及语境的理解。A. little 很少的,修饰不可数名词;B. few 很少的,修饰可数名词; C. many许多,修饰可数名词;D. the most最多。句意:如果我们独立学习,我们将获得最多的知识。故选D。
33.考查副词及语境的理解。A. often经常; B. always 总是;C. usually平常;D. sometimes有时。句意:如果你总是从其他人那里获得知识,不问为什么,我们将学不好。故选B。
34.healthy
35.eat
36.a
37.drinks/ has
38.of
39.however
40.sleeps
41.help
【分析】本文内容:迪娜很健康。她每天都锻炼,通常是在放学回家的时候。她尽力吃很多蔬菜,通常一周吃十到十一次。她每天吃水果喝牛奶。当然,她也喜爱吃垃圾食品。然而,她一周只吃一次。她每晚睡九个小时。所以你看,她对她的健康照顾得很好。这对她有很大影响。好的食物和锻炼也有助于她的学习。
34.句意:迪娜很健康。根据下文She exercises every day, usually when she comes home from school.(她每天都锻炼,通常是在放学回家的时候。)结合句意和语境可知填healthy。
35.句意:她尽力吃很多蔬菜,通常一周吃十到十一次。Try to do sth.:企图/努力做某事;根据句意和语境可知填eat。
36.句意:她尽力吃很多蔬菜,通常一周吃十到十一次。Week周,可数名词单数,可数名词单数不能单独使用,要和不定冠词或one一块使用,ten or eleven times a week:一周十或十一次,结合句意和语境可知填a。
37.句意:她每天吃水果喝牛奶。喝奶:Has milk或drinks milk;and是并列连词,前后单词形式一致;根据主语she可知谓语用单数,结合句意和语境可知填drinks/ has 。
38.句意:当然,她也喜爱吃垃圾食品。短语Of course:当然;注意句子开头大写,结合句意和语境可知填Of。
39.句意:然而,她一周只吃一次。前后句子的关系是转折,用but或however,而however用逗号与后面的句子隔开,结合句意和语境可知填however。
40.句意:她每晚睡九个小时。根据时间every night(每晚)结合语境可知用一般现在时,主语she三单,谓语应用三单,结合句意和语境可知填sleeps。
41.句意:好的食物和锻炼也有助于她的学习。根据语境可知用一般现在时,主语Good food and exercise是复数,谓语应用动词原形,结合句意和语境可知填help。
点睛:首先需要从整体上理解文章,这是很关键的。其次,根据英文单词和语境猜测此句要表达的意思,确定词的意思,最后根据句子的成分分析需要填的词性和形式。通过文章内容尽力分析空白处所缺的部分是什么成分,应该用什么样的词性,实际上这里更多地涉及到了句法知识中的句子成分和简单句的基本句型等语法知识。比如说名词一般用作主语、宾语或表语;动词一般置于主语之后用作谓语,或动词不定时;形容词一般用作定语、表语或宾语补足语等。