（新课标）Unit2 Topic3 Must we exercise to prevent the flu？ 分层作业(含答案）

中小学教育资源及组卷应用平台
仁爱英语八上二单元三话题分层作业
A层作业以夯实基础
单词短语匹配
开始吧
患流感
增强体质
一直
远离
立刻
采取某人的建议
给某人打电话
留言
告诉某人不要做某事
演讲
谈论
需要做某事
饮食习惯
对...有益
保持健康
努力做某事
保证安全
急救
生病
另一方面
要健康就要快乐
远离
对...说不
单项选择
1．The teachers often tell us _______late for class.
A．to be B．be C．not to be D．not be
2．—Why not see a movie last night
—Because I watched TV at home instead of ___ movies.
A．watch B．watching C．look D．looking
3．—May I ask you some questions, Jack
—_______
A．You're welcome. B．Sure, go ahead.
C．That's OK. D．Yes, you must.
4．She was afraid of _______ SARS because it was dangerous.
A．catch B．catches C．caught D．catching
5．You should _______ when your parents aren't at home.
A．look yourself after B．take care for yourself
C．take care yourself D．take care of yourself
6．The doctor said that I don't need ________medicine.
A．take B．eat C．to eat D．to take
7．— What should we do to fight SARS
— We ___ eat healthy food and do more exercise.
A．could B．can C．may D．must
8．Our teachers often tell us _______ the net bar.
A．stay away from B．to stay away from
C．not stay away from D．not to stay away from
9．_____is important _____us to have healthy habits.
A．It, to B．It, for C．That, to D．That, for
10．My parents ask me _______ in order to make me healthy.
A．build up me B．build me up
C．to build up me D．to build me up
11．—Must I take part in the activity
—No, you . You're too young.
A．mustn't B．don't C．don't have to D．don't need
12．—Must I finish homework today
—No, you______.
A．must B．needn't C．don't have D．can't
B层作业：能力提升
综合填空
Keeping Healthy
(Kangkang's father, Dr. Li, is giving a talk about health to the students.)
You need to have healthy eating 　 　 (习惯). Breakfast gives you enough energy for the morning. So don't go to school 　 　 it. Fruit and vegetables are good 　 　 your health, but fast food, like potato chips, will make you 　 　 /f t/ and unhealthy. So eat the right food to keep you healthy.
Playing sports can also help you keep fit. But sometimes accidents can 　 　/'h p( )n/, so try to stay safe when you play them. It's necessary for you to learn about first aid. Then you can help yourselves or others if an accident happens.
Happiness is important for your 　 　(健康). It is the best medicine. When you are ill, try to be happy and you'll feel better. 　 　　 　　 　　 　(另一方面), you may feel ill if you are always unhappy. So, be happy to be healthy.
You must stay away from smoking and drinking. Many students think it's cool to smoke and drink. But they don't know smoking or drinking can cause many illnesses. You should 　 　　 　　 　(拒绝) smoking and drinking.
完成句子
我一到北京就给你打电话。
I'll 　 　　 　　 　 as soon as I get to Beijing.
我可以留个口信吗？
Can I 　 　　 　　 　
请告诉你爸爸不要抽太多烟。
Please tell your father 　 　　 　　 　 too much.
C层作业：拓展延伸
完形填空
Ted
is my brother. He had a 1． lifestyle before. For example, he
hardly ever 2． up before seven o'clock in the morning.
After supper, he always played computer games 3． doing his homework. He didn't like
drinking milk and he ate a lot of 4． every day.
Then
one day, he got ill. He had to be in hospital 5． . Then he knows that he must 6． himself well.
Now
Ted 7． early every morning. Usually he runs
before breakfast. He only plays computer games 8． Saturdays or Sundays. He has good 9． habits, too. He drinks milk every day. 10． he likes junk food very much, he only
eats it once a week. A good lifestyle helps him keep healthy.
1．A．good B．healthy C．bad D．fine
2．A．get B．gets C．got D．getting
3．A．before B．or C．and D．when
4．A．fruit B．junk food C．vegetables D．rice
5．A．once a week B．two weeks ago C．for three weeks D．twice a week
6．A．look after B．look for C．look at D．look up
7．A．exercises B．gets up C．sleeps D．goes to bed
8．A．in B．on C．at D．for
9．A．eat B．eats C．eating D．ate
10．A．And B．But C．Although D．Because
任务型阅读
Mrs. White was really a fat woman. 　1． 　 She is over 100 kilos(公斤). 　2． 　
The doctor said, You need to eat less, Mrs. White, and I have a good way here. "He gave Mrs. White a small book and said, "Read this carefully and eat the things on page II every day. Then come back and see me in two weeks" 　3． 　 She was fatter than before. The doctor was surprised and asked, "are you eating the thing on page II of the small book " "Yes, doctor" She answered. The next day the doctor visited Mrs. White when she was having her dinner. 　4． 　. There were a lot of potatoes and bread on her plate. "Mrs. White." He said, "Why are you eating potatoes and bread Why not follow what I told you " "Doctor," Mrs White answered" 5． 　" the doctor had nothing to say any more.
A. Mrs White came again two weeks later, but she wasn't thinner at allB. I follow your rules at lunch time. But this is my dinnerC. She always eat lots of potatoes and bread and she doesn't like doing exercise.D. Her families asked her to see the doctor, she has to do that.E. He was very surprised at what he saw
阅读理解
In order to be healthy, you should stay at a healthy weight(体重). So, how do you
keep a healthy weight You need to eat a balanced diet (平衡的饮食). You need to balance your eating with exercise.
What is a balanced diet A balanced diet includes all the main
food groups. These include fruits and vegetables. Grains found in bread,
noodles, and rice are also important. You need foods such as milk and cheese. You
also need to eat foods that have protein( 蛋白质), such as meat, eggs, fish, and some beans.
Wow, that's a lot of food! How many calories is that How many should you
have in a day Most teens need at least 2, 000 calories a day. That sounds like
a lot. But you are forgetting the other part of the balance. You need to
exercise. Exercise burns (燃烧)calories. If you burn off as many calories as you
take in, you will stay at the same weight. If you eat more calories than you
burn, you will put on weight.
To keep your weight, eat a balanced diet and exercise more. And if it's
your birthday, eat a piece of cake. Once in a while, it won't hurt you!
1．What does the underlined word " includes" mean in the text
A．消耗 B．鼓励 C．包括 D．坚持
2．What does the second paragraph mainly tell us
A．Fruits and vegetables B．A balanced diet
C．Breads and noodles D．Milk and cheese
3．How many calories do teens need a day
A．At least 2,000. B．At least 3,000
C．At most 2,000 D．At most 3,000
4．If you burn off the same number of calories you take in, you will be ______.
A．fatter B．thinner
C．the same weight D．higher
5．Eating a balanced diet and ________can help you keep weight.
A．drinking plenty of water B．sleeping well
C．eating some cakes D．exercising more
答案：
A层作业以夯实基础
单词短语匹配 .略
1．【答案】C
【解析】【分析】句意：老师经常告诉我们上课不要迟到。to be动词不定式；be动词原形；not to be不定式的否定；not be不是，错误结构；根据固定搭配tell sb not to do sth告诉某人不做某事，可知这里是不定式的否定，故答案为C。
【点评】考查动词不定式。识记固定搭配中的不定式的用法。
2．【答案】B
【解析】【分析】句意：——昨晚为什么不去看电影呢？——因为我在家看电视，没有看电影。watch看，动词原形；watching看，动名词；look看，不及物动词，后面接宾语要加介词at，looking动名词，看；watch movies看电影，固定搭配，of介词，后跟动名词，故答案为B。
【点评】考查动名词和词义辨析。识记watch和instead of跟动名词的用法。
3．【答案】B
【解析】【分析】句意：——杰克，我可以问你一些问题吗？——当然，说吧。You're welcome.不客气；Sure, go ahead.当然，说吧。 That's OK. 不客气；没关系；Yes, you must.是的，你必须。根据问句可知是表示请求，Sure, go ahead.符合题意，故答案为B。
【点评】考查情景交际。理解句意并识记常用的日常用语。
4．【答案】D
【解析】【分析】句意：她害怕染上SARS，因为它很危险。catch抓住，患（病）；动词原形；catches，catch的第三人称单数；caught，catch的过去式和过去分词；catching动名词，现在分词；根据be afraid of doing sth，害怕做某事，可知用动名词，故答案为D。
【点评】考查动名词。识记介词后跟动名词的用法。
5．【答案】D
【解析】【分析】句意：你父母不在家的时候，你应该照顾好自己。根据固定搭配，look after/take care of oneself，照顾某人自己，可知D选项符合题意，故答案为D。
【点评】考查固定搭配。识记take care of的用法。
6．【答案】D
【解析】【分析】句意：医生说我不需要吃药。take medicine，服药，固定搭配。根据need to do sth，可知这里用动词不定式，故答案为D。
【点评】考查动词不定式和固定搭配。识记need和take的固定用法。
7．【答案】D
【解析】【分析】句意：——我们应该做什么来对抗非典？——我们必须吃健康的食物，多做运动。could可能，能；can能，会，可以；may可以，肯能；must必须，一定；根据语境可知这里表示“必须”吃 健康食品，故答案为D。
【点评】考查情态动词。理解句意并识记情态动词must的用法。
8．【答案】B
【解析】【分析】句意：我们的老师经常告诉我们要远离网吧。stay away from远离；根据固定搭配tell sb(not)to do sth，告诉某人（不）做某事，结合句意可知这里应该是肯定意义，远离网吧，故答案为B。
【点评】考查动词不定式。理解句意并识记固定搭配中动词不定式的用法。
9．【答案】B
【解析】【分析】句意：对我们来说，拥有健康的习惯是很重要的。根据固定句式It's+形容词+for sb to do sth做某事对于某人来说是……，it是形式主语，不定式是真正的主语，故答案为B。
【点评】考查代词和介词辨析。识记固定句式的用法。
10．【答案】D
【解析】【分析】句意：我的父母让我增强体质，以使我健康。根据固定搭配ask sb to do sth可知用动词不定式，排除AB选项；me我，是代词，要置于动词build和副词up之间，build sb up增强体质，故答案为D。
【点评】考查固定搭配和动词不定式。识记固定搭配的用法。
11．【答案】C
【解析】【分析】句意：——我必须参加这个活动吗？——不，你不需要。你太年轻了。mustn't一定不能，表示禁止；don't不；don't have to不必，不需要；don't need，不需要；must必须，提出的一般疑问句的否定回答为：No，主语+needn't/don't have to.不必，故答案为C。
【点评】考查情态动词。识记must提出的一般问句的正确回答。
12．【答案】B
【解析】【分析】句意：——我今天必须完成作业吗？——不，你不需要。must必须；needn't不必，不需要；don't have没有；can't不能；must必须，提出的一般疑问句的否定回答为：No，主语+needn't/don't have to不必，故答案为B。
【点评】考查情态动词。识记must提出的一般问句的回答。
综合填空
【答案】habits；without；for；fat；happen；health；On；the；other；hand；say；no；to
【解析】【分析】①习惯 habit，根据句意应该用名词复数形式 habits。句意是：你应该有健康的饮食习惯。
②句意是：所以不要不吃早饭去上学，故填介词 without。
③句意是：水果和蔬菜对你的健康有好处。be good for 对……有益，故填介词 for。
④根据音标 /f t/可知是单词 fat，意为“肥胖”，句意是：像薯条这样的快餐会使你肥胖而且不健康。
⑤根据音标 /'h p( )n/可知填单词 happen，句意是：但是有时会发生意外。
⑥your是形容词性物主代词，后面跟名词形式，故填 health（健康），句意是：快乐对于我们的健康来说很重要。
⑦另一方面 On the other hand，是固定短语。
⑧拒绝 refuse=say no to，此处是三个空，should 是情态动词，后面跟动词原形，故填 say no to。
【点评】本题考查短文填空，先通读全文，了解大意，然后根据所给单词或音标提示填写单词或短语，注意所填单词的适当形式。
完成句子
【答案】（1）ring；you；up
（2）leave；a；message
（3）not；to；smoke
【解析】【分析】（1）给你打电话 ring you up，前面有助动词 will，故填动词原形。
（2）留口信 leave a message，can是情态动词，后面跟动词原形。
（3）告诉某人不要做某事 tell sb not to do sth，故填 not to smoke。
【点评】本题考查汉译英，解答此类题目，首先找出有什么中文意思没有翻译出来，再填入适当的词组或所缺内容，注意单词或短语的正确形式的使用。
完形填空
【答案】1．C；2．C 3．A；4．B；5．C；6．A；7．A；8．B；9．C；10．C
【解析】【分析】短文大意：本文作者主要介绍了弟弟泰德以前的生活方式不好，几乎不早起，不喝牛奶，每天吃很多垃圾食品。有一天生病了，并住院三周。此后，他每天早晨锻炼，只在周六或周日玩电脑游戏，每天別牛奶，健康的生活方式使他保持健康
【点评】考查故事类阅读。根据前后文的语境，认真辨析选项里的单词或短语的词义，结合词性，短语，句型，时态，语态和主谓一致，选出正确的选项。
1．句意：他以前的生活方式很糟糕。good好的；healthy健康的；bad坏的；fine好的；根据后面he hardly ever (12) up before seven o'clock in themorning很少7点钟起床，可知生活方式不好，故答案为C。
2．句意：他几乎从不在早上7点前起床。get动词原形；gets动词第三人称单数；got动词过去式；getting动名词，现在分词；根据后面Aftersupper，he always played computer games可知时态是一般过去时，句中动词get要用过去式got，故答案为C。
3．句意：晚饭后，他总是在做作业之前玩电脑游戏before在……之前；or或者；and和；when当……时；根据he always playedcomputer games (13) doing his homework应该是做作业前玩电脑游戏，故答案为A。
4．句意：他不喜欢喝牛奶，每天吃很多垃圾食品。fruit水果；junk food垃圾食品；vegetables蔬菜；rice米饭；根据He didn't like drinking milk and he ate a lot of中喝牛奶，后面应该是吃很多垃圾食品，故答案为B。
5．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两周前；for three weeks三周；twice a week一周两次；根据前面He had to be in hospital现在完成时，后面要用一段时间，故答案为C。
6．句意：然后他知道他必须好好照顾自己。look after照顾；look for寻找；look at看；look up查询；根据前面住院，这里then he knows that he must应该是照顾好自己，故答案为A。
7．句意： 现在泰德每天早上很早锻炼。exercises锻炼；gets up起床；sleeps睡觉；goes to bed去睡觉；根据下文Usually he runs before breakfast早饭前跑步，前面应该是也睡得早，故答案为A。
8．句意：他只在周六或周日玩电脑游戏。in用在表示年份，月份，季节，上午，上午和晚上的名词前；on用在具体的某天或某天的上午，下午或晚上等名词前；at用在具体的时间点前面；for用在时间段前面；根据后面Saturdays or Sundays周六、日，在具体某一天前要有介词on，故答案为B。
9．句意：他也有良好的饮食习惯。eat吃，动词原形；eats吃，动词第三人称单数；eating吃，现在分词，动名词；ate吃，过去式；根据后面habits是名词，要用ing形式作修饰词，eating habits饮食习惯，故答案为C。
10．句意：虽然他非常喜欢垃圾食品，但他每周只吃一次。And和；But但是；Although虽然；Because因为；根据he likes junk food verymuch，he only eats it oncea week他非常喜欢吃垃圾食品，一周只吃一次，应该是虽然，但是，故答案为C。
任务型阅读
【答案】1．C；2．D；3．A；4．E；5．B
【解析】【分析】主要讲了怀特女士很胖，所以她想去看医生，医生让她按照书上写的去做，她只中午做，结果四周过去，她还是那么胖。
A.Mrs White came again two weeks later, but she wasn't thinner at all两周后怀特太太又来了，但她一点也不瘦
B.I follow your rules at lunch time. But this is my dinner午餐时间我遵守你的规则。但这是我的晚餐
C.She always eat lots of potatoes and bread and she doesn't like doing exercise.她总是吃很多土豆和面包，她不喜欢锻炼。
D.Her families asked her to see the doctor, she has to do that.她的家人让她去看医生，她必须这样做。
E.He was very surprised at what he saw他对所见感到非常惊讶
【点评】考查任务型阅读，首先理解选项意思，然后联系上下文确定答案。
1．根据前句Mrs. White was really a fat woman.怀特女士是胖的，可知后句讲的是怀特女士胖的原因是她总是吃很多土豆和面包，她不喜欢锻炼，故选C。
2．根据后文The doctor said可知前文讲的是与医生有关，故选D。
3．根据前句Then come back and see me in two weeks两周后再来看我，可知后句讲的是两周后怀特太太又来了，但她一点也不瘦，故选A。
4．根据后句There were a lot of potatoes and bread on her plate.她的盘子里有很多土豆和面包，可知前句讲的是他对所见感到非常惊讶，故选E。
5．根据前句Why not follow what I told you 为什么不照我说的做呢？，可知后句讲的是午餐时间我遵守你的规则。但这是我的晚餐，故选B。
阅读理解
【答案】1．C
2．B
3．A
4．C
5．D
【解析】【分析】主要讲了为了健康，你应该保持健康的体重。通过需要均衡饮食锻炼来保持健康的体重。
【点评】考查阅读理解，首先读懂题意，然后从文中抓住关键词句理解句意最后确定答案。
1．细节题。根据all the main food groups所有主要食物组，A balanced diet均衡饮食，结合选项可知均衡饮食包括所有主要食物组，include意思是包括，故选C。
2．细节题。根据What is a balanced diet 可知第二段主要讲了什么是均衡饮食，故选B。
3．细节题。根据Most teens need at least 2, 000 calories a day.可知大多数青少年每天至少需要2000卡路里，故选A。
4．细节题。根据If you burn off as many calories as you take in, you will stay at the same weight.可知如果你消耗的卡路里和你摄入的一样多，你将保持同样的体重，故选C。
5．细节题。根据To keep your weight, eat a balanced diet and exercise more.可知为了保持体重，请均衡饮食，多运动，故选D。
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