Unit 2 How often do you exercise? SectionA 同步练习（含解析）

Unit2 SectionA 同步测
一、默写下列词语
1．刷；刷净 v. 刷子 n.
2．通常地；一般地 adv.
3．四十 num.
4．从不；绝不 adv.
5．早（的） adv. & adj.
6．五十 num.
7．工作；职业 n.
8．工作 v. & n.
9．（表示整点）……点钟 adv.
10．锻炼；练习 v. & n.
11．wow interj.
12．晚上；夜晚 n.
13．向上 adv. →起床；站起（短语）
14．穿衣服 v. 连衣裙 n. →穿上衣服（短语）
15．牙齿 n. →（复数） →刷牙（短语）
16．淋浴 n. & v. 淋浴器（间） n. →洗淋浴（短语）
17．电（视）台；车站 n. →广播电台（短语）
18．奇怪的；滑稽可笑的 adj. →乐趣；快乐 n.
二、单项选择
19．I like to read lots of news ______ the Internet when I’m free.
A．in B．with C．on D．at
20．You’d better buy some milk. Your milk bottle is ______.
A．empty B．full C．hungry D．big
21．— Don’t ________ too late. You will feel tired in class.
— I won’t, Mum.
A．call up B．wake up C．stay up D．get up
22．---_______do you brush your teeth
---Twice or more a day.
A．How soon B．How far C．How long D．How often
23．—Jack, did you find our old school yesterday
—Yes, but with police’s help, for it has ________ changed over these years.
A．hardly B．partly C．completely D．never
24．—Have you ever been to Beijing
—No, ________.
A．never B．ever C．always D．sometimes
25．—How many members are there in your club
—Eight this term, but there will be twenty ________ next term.
A．at least B．at present C．at all D．at once
26．The bottle is full ______ water, but the little bird can’t get it.
A．with B．up C．of D．in
27．—______ do you want to ______ when you grow up
—A good teacher like my father.
A．What; do B．What; be C．How; do D．How; be
28．—______ do they go to the countryside to exercise
—Hardly ever.
A．How long B．How far C．How soon D．How often
三、完形填空
Ted is my brother. He had a 29 lifestyle before. For example, he hardly ever 30 up before seven o’clock in the morning. After supper, he always played computer games 31 doing his homework. He didn’t like drinking milk and he ate a lot of 32 every day.
Then one day, he got ill. He had to be in hospital 33 . Then he knows that he must 34 himself well.
Now Ted 35 early every morning. Usually he runs before breakfast. He only plays computer games 36 Saturdays or Sundays. He has good 37 habits, too. He drinks milk every day. 38 he likes junk food very much, he only eats it once a week. A good lifestyle helps him keep healthy.
29．A．good B．healthy C．bad D．fine
30．A．get B．gets C．got D．getting
31．A．before B．or C．and D．when
32．A．fruit B．junk food C．vegetables D．rice
33．A．once a week B．two weeks ago C．for three weeks D．twice a week
34．A．look after B．look for C．look at D．look up
35．A．exercises B．gets up C．sleeps D．goes to bed
36．A．in B．on C．at D．for
37．A．eat B．eats C．eating D．ate
38．A．And B．But C．Although D．Because
四、阅读单选
Every country has its favorite food. Italians like to eat pizza. Indians like to eat hot food. Japanese like to eat fish. Often they don't cook it.
In England, the popular food is fish and chips（炸鱼和薯条）. People usually buy it in a fish and chip shop. They put it in paper bags, and take it home, or to their workplace. Sometimes they eat it in the park or on the road. The world's favorite food is American fast food. If you go to some important cities in the world, you can find people eating hamburgers and chips.
Fish and chips, and Chinese take-away food are very popular in England. But they are less popular in the USA．The Americans eat take-away foods too, like chicken. But the most popular kind of take-away food is the hamburger. It is also popular in England and Australia.
39．Italians like to eat _______________.
A．dumplings B．pizza C．hot food D．fast food
40．Fish and chips is very popular in _______________.
A．England B．Australia C．The USA D．China
41．In different countries people eat ______________ food.
A．different B．the same C．delicious D．hot
42．____________ is the world's favorite food.
A．Chinese take-away food B．American fast food
C．Pizza D．Hot food
43．The hamburger is a kind of _________________.
A．vegetable B．drink C．food D．fruit
Teenagers believe anything is possible if they study hard. But they often forget to think about healthy diets, enough sleep time and exercise. In fact, these things are really important for them to keep fit.
It is important for teenagers to get enough energy. Teenage girls need about 2,200 calories a day while boys need a bit more—doctors suggest 2,800 for teenage boys.50% of their calories should come from healthy food—rice, vegetables and fruit. People often say an apple a day keeps the doctor away. Teenagers also need to drink a lot of water,6 to 8 glasses a day. Drinking enough water will improve their skin.
Teenagers usually need eight to ten hours’ sleep at night, but many Chinese teenagers do not get enough sleep. A report shows that without a good night’s sleep, teenagers seem to be weaker than they should be. Too much homework is not the only reason why teenagers stay up late. Some watch TV or play computer games late into the night. Teenagers should develop good study habits.So some clever students never study late, but they are able to work well in class.
Exercise is something that can help them. Experts suggest that teenagers should spend at least 30 minutes exercising a day, five times a week. They will feel relaxed when they exercise. It can even help them sleep better at night.
44．How many things are important for teenagers to keep fit
A．2. B．3. C．4. D．5.
45．Half of their calories should come from.
A．rice,vegetables and fruit B．rice,vegetables and meat
C．rice,vegetables and water D．milk and meat
46．The last paragraph(段) mainly talks about.
A．sleeping better B．basic energy
C．necessary exercise D．more exercise
47．Which of the following is NOT true
A．Boys need much more calories than girls.
B．Teenagers need to drink 6 to 8 glasses of water a day.
C．Some clever students never study late.
D．They will feel relaxed when they exercise.
48．The passage tells teenagers how to .
A．eat and drink well B．study hard
C．keep fit D．drink well
五、用所给单词的正确形式填空
49．He doesn’t like sad stories, so he (hard) reads them.
50．Your father is much (tall) than you.
51．His mother goes shopping three (time) a week.
52．He often (watch) his favorite program.
53．How about (dance) with him this evening
六、改写句子
54．Does your uncle eat vegetables every day (补全肯定答语)
Yes, .
55．Mr. Green often goes fishing on weekends. (改为一般疑问句)
Mr. Green often fishing on weekends
56．The Smiths visit their friends twice a week. (对划线部分提问)
the Smiths visit their friends
57．My grandma exercises in the park every afternoon. (对划线部分提问)
your grandma in the park every afternoon
58．Mr. Smith sleeps seven hours every night. (对划线部分提问)
does Mr. Smith sleep every night
参考答案：
1．brush 2．usually 3．forty 4．never 5．early 6．fifty 7．job 8．work 9．o’clock 10．exercise 11．（表示惊奇或敬佩）哇；呀 12．night 13． up get up 14． dress get dressed 15． tooth teeth brush teeth 16． shower take a shower 17． station radio station 18． funny fun
19．C
考查介词。in在某地；with和……；on在……上；at在某时刻。on the Internet“在网络上”，是固定搭配。
20．A
考查形容词辨析。empty空的；full满的；hungry饥饿的；big大的。根据“You’d better buy some milk.”可知奶瓶是空的才会建议买牛奶。故选A。
21．C
考查动词短语的用法。call up 给某人打电话； wake up 醒来，叫醒；stay up 熬夜；get up 起床。根据“too late”和“You will feel tired in class.”可知动作导致的结果是上课时会犯困，可知是熬夜，故选C。
22．D
本题考查特殊疑问词的用法。A. How soon表示 “多久之后”，主要用来对表示将来的一段时间提问。B. How far 多远； C. How long多长；D. How often多久一次。根据答语 “一天两次或更多次”可推断，问句问的是“你多久刷一次牙”，how often 多久一次。 故答案为D。
23．C
考查副词辨析。hardly几乎不；partly部分地；completely完全地；never从不；根据but with police’s help可知Jack已认不出自己的学校了，说明学校已面目全非了，故选C。
24．A
考查副词辨析。never从未，表完全否定；ever曾经；always总是；sometimes有时。根据回答No，可知是否定回答，BCD表肯定，不符合，故选A。
25．A
考查介词短语辨析。at least至少；at present目前；at all根本；at once立刻。根据“Eight this term, but there will be twenty…next term.”可知，此处强调数量，“至少”符合语境，故选A。
26．C
考查介词词义辨析和短语的用法。with和，因为，带；up向上；of的；in在……里面。短语“be full of”的意思是装满，充满。故选C。
27．B
考查特殊疑问句。根据答句“A good teacher like my father.”可知，问句是询问想做什么职业，用疑问词what提问，排除CD；“want to be”的意思是想成为。
28．D
考查特殊疑问词。How long多久，问时间段；How far多远，问距离；How soon多久，问将来的时间；How often多久一次，问频率。根据答句“Hardly ever”，可知，疑问词是询问频率。
29．C 30．C 31．A 32．B 33．C 34．A 35．A 36．B 37．C 38．C
29．句意：他以前的生活方式很糟糕。good好的；healthy健康的；bad坏的，差的，糟糕的；fine健康的，健康的。根据下文的描述“他几乎从不在早上七点以前起床。晚饭后，他总是在做作业前玩电脑游戏。”可知他以前的生活习惯很糟糕。故选C。
30．句意：例如，他几乎从不在早上七点以前起床。根据上文“他以前的生活方式很糟糕。”可知此句的时态用一般过去时，用过去式got。故选C。
31．句意：晚饭后，他总是在做作业前玩电脑游戏。before在……以前；or或者，否则；and和，而且；when当……时候。第一段都在说不好的生活习惯，由此推出是做作业前玩游戏，用before。故选A。
32．句意：他不喜欢喝牛奶，他每天吃很多垃圾食品。fruit水果；junk food垃圾食品；vegetables蔬菜；rice米饭。第一段在说泰德不好的生活习惯，由此可推出是每天吃很多垃圾食品。故选B。
33．句意：他不得不在医院住了三个星期。once a week一周一次；two weeks ago两个星期以前；for three weeks三个星期；twice a week一周两次。根据“He had to be in hospital”可知此处说住院住了多久，for+时间段：做某事做了多长时间；故选C。
34．句意：然后他知道他必须好好看看自己。look after照顾，照看；look for寻找；look at看；look up查阅，仰慕。根据上文“Then one day, he got ill.”可推出是要照顾好自己。故选A。
35．句意：现在泰德每天早晨锻炼得很早。exercises锻炼，练习；gets up起床；sleeps睡觉；goes to bed去上床睡觉。根据“Usually he runs before breakfast.”可知是早起锻炼。选A。
36．句意：他只在星期六或星期天玩电脑游戏。in在较长的时间段；on在具体某一天，或某一天上午、下午或晚上；at在时间点，或很短的时间段； for+时间段，表示做某事做了多长时间了。根据空后“Saturdays or Sundays”可知在星期几用介词on。故选B。
37．句意：他也有良好的饮食习惯。短语eating habbit饮食习惯。故选C。
38．句意：虽然他非常喜欢垃圾食品，但他一个星期只吃一次。And和，而且；But但是；Although虽然，尽管，然而；Because因为。前后句子是让步关系，用Although引导让步状语从句。选C。
39．B 40．A 41．A 42．B 43．C
39．细节理解题。根据第一段 “Italians like to eat pizza.”可知，意大利人喜欢吃披萨。故选B。
40．细节理解题。根据短文第二段 “In England, the popular food is fish and chips”可知，炸鱼和薯条在英国非常受欢迎。故选A。
41．推理判断题。根据短文开头 “Every country has its favorite food.”“每个国家都有它最喜欢的食物”，再结合文章的介绍可知，不同国家的人们吃的食物也是不同的。故选A。
42．细节理解题。根据短文第二段 “The world's favorite food is American fast food.”可知，全世界最喜欢吃的食物是美国快餐。故选B。
43．细节理解题。根据短文第三段 “But the most popular kind of take-away food is the hamburger.”可知，汉堡是最受欢迎的外卖食物。故选C。
44．B 45．A 46．C 47．A 48．C
44．细节理解题。根据But they often forget to think about healthy diets, enough sleep time and exercise. In fact, these things are really important for them to keep fit. 但他们经常忘记考虑健康的饮食、充足的睡眠时间和锻炼。事实上，这些东西对他们保持健康非常重要。可知，对青少年来说保持健康有三件事，即饮食、睡眠和锻炼。故答案选B。
45．细节理解题。根据50% of their calories should come from healthy food—rice, vegetables and fruit. 他们50%的热量应该来自健康的食物——米饭、蔬菜和水果。可知 可知，一半的能虽来自米饭、蔬菜和水果。故答案选A。
46．段落大意题。根据最后一段的第—句Exercise is something that can help them.可知，这一段主要讲述锻炼的必要性。故答案选C。
47．理解判断题。根据Teenage girls need about 2,200 calories a day while boys need a bit more—doctors suggest 2,800 for teenage boys. 十几岁的女孩每天需要大约2200卡路里的热量，而男孩则需要更多一点。医生建议，十几岁的男孩每天需要2800卡路里。可知男孩需要的卡路里比女孩稍微多一点， 并非多得多；选项中的much与a bit含义不同，所以A选项不符合文意，错误。根据Teenagers also need to drink a lot of water,6 to 8 glasses a day. 青少年还需要喝大量的水，每天6到8杯水。可知B选项符合文意，正确。根据So some clever students never study late, 因此，一些聪明的学生从不学习到很晚，可知C选项符合文意，正确。根据They will feel relaxed when they exercise. 当他们运动时，他们会感到放松。可知D选项符合文意，正确。故答案选A。
48．主旨大意题。根据第一段Teenagers believe anything is possible if they study hard. But they often forget to think about healthy diets, enough sleep time and exercise. In fact, these things are really important for them to keep fit. 青少年相信只要努力学习，一切皆有可能。但他们经常忘记考虑健康的饮食、充足的睡眠时间和锻炼。事实上，这些东西对他们保持健康非常重要。然后在接下来的三段中分别从饮食、睡眠和锻炼三个方面介绍如何保持健康。由此可知短文主要告诉青少年如何保持健康，故答案选C。
49．hardly
根据“He doesn’t like sad stories…”可推知后面一句是表示否定的意思，因为所给的词是hard，其否定词是hardly几乎不。故填hardly。
50．taller
根据“than”和“much”可以判断用比较级，故用tall的比较级形式，故填taller。
51．times
此处表达的是“一周三次”，英语中“time”作“次数”讲时，是一个可数名词，而空格前有“three”修饰，所以这里用复数形式，故填times。
52．watches
由句中“often”可知，此句用一般现在时，主语“he”为第三人称单数，谓语动词“watch（观看）”用第三人称单数形式，故填watches。
53．dancing
提建议句型“做……怎么样”how about doing sth.，故动词用ing形式。故填dancing。
54．he does
其肯定回答为：Yes，主语（人称代词）+助动词。题干主语是your uncle，第三人称单数，作简略回答时应用he来替换。故填he does。
55． Does go
一般疑问句的结构是be动词/助动词+主语+其他，原句中没有be动词，根据“often”可知，句子时态是一般现在时，故does放在句首，助动词后的动词“goes”要用原形。故填Does；go。
56．How often do
句是划线部分意为“一周两次”，表示频率，应用how often（多久一次）提问，原句为一般现在时，主语“the Smiths”意为“史密斯一家人”，表示复数，应用助动词do构成疑问句。故填How often do。
57． What does do
对动词提问，用疑问词what提问，且主语后要加动词“do”，what放句首时，首字母要大写；特殊疑问句结构：疑问词+ be动词/助动词+主语+其他，因为原题中没有be动词，用助动词，主语“your grandma”是第三人称单数，时间词“every afternoon”说明句子时态是一般现在时，故助动词用does。故填What does；do。
58．How many hours
对数字“seven”提问，因为修饰可数名词，故用疑问词how many代替，how放句首，首字母h要大写；疑问词后跟上原句中的名词“hours”，“how many hours”指多少个小时。故填How many hours。