Unit 2（B卷·能力提升）
班级________ 姓名________ 学号________ 分数________
（时间：60分钟,满分：100分）
一、单项选择（本题共10小题,每小题1分,共10分。）
1．They had to walk ________ a forest after they swam ________ the river.
A．through; cross B．across; through C．through; across D．across; across
（2021·河北·石家庄市第八十一中学八年级阶段练习）
2．In order to send the donations（捐赠物）to the hospital as soon as possible, the drivers ________ stopped to eat or rest during the journey.
A．nearly B．badly C．hardly D．mostly
（2021·江苏南京·八年级阶段练习）
3．Can you do the work better with ________ time and ________ people
A．less; few B．few; little C．less; fewer D．fewer; less
（2021·江苏·南京师范大学附属中学）
4．—What was the _________ of the car accident
―The driver drove too fast so the car was out of control.
A．problem B．cause C．result D．purpose
（2020·江苏·阜宁县实验初级中学八年级阶段练习）
5．—How many books can I borrow from the library at a time
—________two. If you want to borrow more, you will have to return the two books you have borrowed.
A．At most B．More than C．At least D．Less than
（2021·江苏徐州·中考真题）
6．I learned to skate quickly. At first, I fell down a few times, but now I ________ fall down.
A．always B．often C．sometimes D．seldom
（2020·湖北咸宁·中考真题）
7．—What did Chinese President Xi Jinping say during the epidemic (疫情)
—___________ is more important than people's safety and health.
A．Nothing B．Everything C．Something D．Anything
（2020·北京·中考真题）
8．—______________ do you visit your grandparents, Tom
—Twice a month.
A．How much B．How often C．How long D．How soon
（2020·四川凉山·中考真题）
9．—All the volunteers were very tired, but ___________of them had a rest.
—They were busy helping the firemen.
A．both. B．neither C．all D．none
（2022·山东·无棣县教育科学研究中心八年级期中）
10．Our headmaster (校长) asks us to watch news every day __________ we can find out what’s going on around the world.
A．so that B．as soon as C．in order to D．although
二、完形填空（本题共15小题,每小题1分,共15分。）
About 70,000,000 Americans are trying to lose weight. That is almost 1 out of every 3 people in the United States. Some people eat 11 food and they hardly(几乎不) have any fats or sweets. Others do running ,exercise with machines, take medicines, or even have operations(手术). 12 you can see losing weight is 13 work, and it will also cost a lot of money. But 14 do many people in the United States want to lose weight
Many people in the United States are worried about their look of the body. For many people， looking nice also means to be 15 . Other people worry about their health as many doctors 16 overweight is not good.
Most people want to find an 17 way to take off fat，and books of this kind are very popular. These books tell people how to lose weight. Each year a lot of new books like these are 18 . Each one says it can easily help people take fat away.
Losing weight can be 19 . Some overweight people go to health centres， like La Costa in California. Men and women 20 several hundred dollars a day at these health centres. People live there for one week or two， 21 exercise， eating different foods. Meals there may be just a little. All these work for losing weight. 22 4 days on the programme， one woman called Mrs. Warren lost 5 pounds （2.27kg）. At $ 400 a day， she spent $ 320 to lose each pound. But she said she was still 23 to do so.
Health centres， books， medicines， operations， running and exercise machines all 24 a lot of money. So in the United States， losing weight may mean losing 25 too.
11．A．less B．more C．nice D．fast
12．A．For B．So C．Or D．And
13．A．good B．useful C．hard D．easy
14．A．why B．what C．how D．when
15．A．high B．short C．thin D．fat
16．A．talk B．say C．speak D．tell
17．A．dearer B．harder C．shorter D．easier
18．A．taken B．given C．written D．copied
19．A．cheap B．expensive C．easy D．safe
20．A．pay B．cost C．take D．have
21．A．making B．taking C．playing D．using
22．A．Before B．In C．After D．At
23．A．sorry B．angry C．sad D．glad
24．A．need B．have C．use D．get
25．A．health B．time C．food D．money
三、阅读理解（本题共20小题,每小题2分,共40分。）
A
After-school Activities
Are you interested in ball games Teacher: Mr. Brown Place: On the playground Time: Monday, 16;00-18:00 Age: Over 10 years old Would you like to be a dancer Teacher: Miss, Miller Place: In the gym Time: Friday, 19:00-21:00 Age: Over 5 years old
Are you good at painting Teacher: Mr. Green Place: In the art room Time: Sunday, 8:00-10:00 Age: Over 4 years old, under 14 Do you enjoy playing chess Teacher: Mrs. Smith Place: In the library Time: Saturday, 15:30-18:00 Age: Over 6 years old, under 10
26．If Alice wants to learn to dance, she has to be over ___ years old.
A．four B．five C．six D．ten
27．Cindy is interested in drawing pictures, so she can go to the ______ on Sundays.
A．library B．art room C．gym D．playground
28．David is 11 years old and he likes playing tennis. Who can teacher him
A．Mr. Green B．Miss. Miller C．Mrs. Smith D．Mr. Brown
29．Which of the following activities is NOT mentioned in the passage
A．Dancing B．Painting C．Singing D．Ball games
30．How long does it take Bill to play chess on Saturdays
A．Two and a half hours. B．One hour and a half.
C．Two hours D．One hour.
B
Nobody likes doing the dishes because doing the dishes is boring. A new study shows that washing dishes by hand is better for children’s health than a dishwasher(洗碗机).
Research in Sweden surveyed the parents of 1,029 children. They found that children whose families hand-washed the dishes had fewer allergies(过敏) than those whose families used to dishwasher to do the dishes.
Earlier research showed that dishes washed by dishwasher are cleaner than those washed by hand. So why would kids who who eat with a little dirtier plates be better at stopping allergies It says the reason kids have allergies is because their environment are too clean.
Your immune system(免疫系统) keeps you healthy by fighting against(反对) germs(微生物) and viruses(细菌). But when you have allergies, it doesn’t work well and tries to fight common things like usual foods.
“Meeting germs, especially early in life, is good for the immune system,” says the writer of the study, Dr. Bill in a hospital in Sweden. “You encourage the immune system in different ways and it becomes strong.”
This study shows that while using the dishwasher might be easier, doing more housework with hands, we have fewer allergies.
31．According to the new study, ________.
A．washing dishes with hands is better for children
B．washing dishes with dishwashers is better for children
C．washing dishes with hands is much more boring
D．washing dishes with dishwashers is much more boring
32．Through the 3rd paragraph, the writer wants to tell us ________.
A．we should wash dishes with dishwashers B．dishes washed by hands are dirtier
C．too clean environments are bad for children D．it’s good for kids to eat with dirty plates
33．Which of the following is NOT true according to the passage
A．The immune system fights against germs B．The immune system fights against viruses
C．The immune system fights against allergies D．Allergies are bad for the immune system
34．Dr. Bill thinks that ________.
A．kids should stay away from germs B．kids can eat with a little dirtier plates
C．kids are too young to meet germs D．kids should eat with a little cleaner plates
35．What’s the best title(题目) for the passage
A．Doing The Dishes Is Boring B．How To Keep Clean
C．The Cleaner, The Healthier D．More Housework, Fewer Allergies
C
We know health is important in everyone's life.Here are some ways to make them easy to get.
★Eat a balanced diet．Eat a lot of fruit and vegetables，some grains(谷物) and a little meat.
★Exercise twice or three times a week.
★Get enough sleep.It is best to get eight hours' sleep a day.
★Keep yourself busy.This is good because it stops you from having bad habits.To keep yourself busy，you can walk around the house，spend time with your pet，do sports，or have a hobby.
★Go out and make friends.Spend time and have fun with them.Talk with them，but try not to talk about anything bad.You should stay with the people who are healthy.
36．How often should you exercise if you want to get health
A．Every day. B．Twice a day.
C．Three times a month. D．Twice or three times a week.
37．How many hours do you need to sleep every day
A．Seven. B．Eight. C．Nine. D．Ten.
38．The underlined word “it” refers to(指的是) ________.
A．eating a balanced diet B．exercising more
C．keeping yourself busy D．making friends
39．Which of the following is NOT true
A．We can eat a lot of meat to keep healthy. B．We need to exercise.
C．It's good to make some friends. D．We can spend our free time doing sports.
40．What's the best title for this passage
A．Eating habit B．Playing sports C．Making friends D．How to get health
D
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.
41．How many things are important for teenagers to keep fit
A．2. B．3. C．4. D．5.
42．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
43．The last paragraph(段) mainly talks about.
A．sleeping better B．basic energy
C．necessary exercise D．more exercise
44．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.
45．The passage tells teenagers how to .
A．eat and drink well B．study hard C．keep fit D．drink well
四、补全对话（本题共5小题,每小题1分,共5分。）
请根据对话内容，从方框内所给的选项中选出能填入空白处的最佳选项，并将答案填写到答题卷的相应位置上。选项中有两项为多余项。
A:Hello! 46
B:Yes, speaking.
A:This is Roy. Would you like to play basketball with me now
B: 47
A:Do you often do that
B: 48
A:Really What do you usually do
B: 49
A:You are really a big help at home.
B:Thanks. Anyway, I'm free tomorrow. 50
A:Sure. See you tomorrow!
B:See you!
A．May I speak to Peter
B．I’ll see you in an hour.
C．No, I don’t like playing basketball.
D．Yes, I do the chores at least three times a week.
E．Do you want to play basketball then
F．Sorry, Fm helping my mother do the chores.
G．I usually set the table, sweep the floor and do the dishes.
五、选词填空（本题共10小题,每小题1分,共10分。）
B)请先阅读下面短文，掌握其大意，然后用方框中所给的词的适当形式填空，每个单词限用一次。
exercise, sleep, is, get, healthy, maybe, but, three, think, help
Do you have a healthy lifestyle I think I do. First, I have many good eating habits. I like junk food, 51 I hardly eat it. I eat fruit and vegetables every day. 52 they are not very delicious, but they 53 good for health. Second, I 54 every day. It is said that if people run every day, they will have more 55 hearts than others, so I run for about thirty minutes every morning. 56 , I have good living habits. I try to 57 eight hours every night. That 58 me to be energetic(精力充沛的) the next day. And I can study better and 59 good grades(成绩).
What do you 60 of my lifestyle Can you learn something from it
六、书面表达（共20分。）
61．经常参加户外活动对我们的身心都大有好处。请你根据下列内容提示，用英语写一篇80词左右的短文，第4点可适当发挥1—2句。短文开头已给出，不计入总词数。
内容提示：1.上周日，你与同学们一起去野营；
2.你们在湖边搭了帐篷，老师教你们如何生火；
3.你忘记带午餐盒（lunchbox），同学们与你分享午餐，大家一起在树下享受美食和饮料；
4.这次活动带给你……
Taking part in outdoor activities is really wonderful. __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
试卷第1页，共3页
试卷第1页，共3页
参考答案：
1．C
【详解】句意：他们游过河后不得不穿过一片森林。
考查介词辨析。through介词，内部穿过；cross动词，表面穿过；across介词，表面穿过。此句是连词“after”连接的两个句子，句中均有谓语动词“walk”和“swam”，空处只能填介词。穿过森林，从内部穿过，用through；游泳过河，从表面穿过，用across。故选C。
2．C
【详解】句意：为了尽快把捐赠物送到医院，司机们在旅途中几乎没有停下来吃饭或休息。
考查副词辨析。nearly几乎；badly非常；hardly几乎不；mostly主要地。根据“In order to send the donations（捐赠物）to the hospital as soon as possible,”可知，司机们在旅途中几乎没有停下来吃饭或休息。故选C。
3．C
【详解】句意：你能用更少的时间和更少的人把工作做得更好吗？
考查比较级。little几乎没有的，比较级是less，修饰不可数名词；few几乎没有的，比较级fewer，修饰可数名词。根据“do the work better with … time and … people”可知，这两个空都有比较之意，time是不可数名词，用less修饰；people是可数名词，用fewer修饰。故选C。
4．B
【详解】句意：——车祸的原因是什么？——司机开得太快，所以车子失去控制。
考查名词辨析。problem难题；cause原因；result结果；purpose目的；根据答语“The driver drove too fast so the car was out of control.”可知，司机开得太快，所以车子失去控制。这是在描述车祸的原因。故选B。
5．A
【详解】句意：——我一次可以从这个图书馆借多少本书？——至多两本。如果你想要借更多的书，你要归还你已经借的两本书。
考查介词短语。at most至多；more than多于；at least至少；less than少于。根据“If you want to borrow more, you will have to return the two books you have borrowed”可知，最多两本，故选A。
6．D
【详解】句意：我很快学会了滑冰。起初，我摔倒了几次，但现在我很少摔倒了。
考查频度副词辨析。always总是；often经常；sometimes有时；seldom几乎不、少。根据“At first, I fell down a few times,”和转折词but，可知应是说现在我很少摔倒了，故选D。
7．A
【详解】句意：——中国总书记习近平在疫情期间说什么了？——没什么比人们的安全和健康更重要。
考查复合不定代词。Nothing没什么；Everything每件事；Something有些事；Anything任何事。分析句意可知，此处表示“没什么比人们的安全和健康更重要”，强调人们的安全和健康是最重要的，此处用于句中作主语，表示否定含义。故选A。
8．B
【详解】句意：——汤姆，你多久去看一次你的祖父母？——一个月两次。
考查疑问词辨析。How much多少（钱），提问不可数名词的量或物品的价格；How often多久一次，提问频度；How long多久，对时间段进行提问；How soon多久以后，对“in+时间段”进行提问。根据答句“Twice a month.”表示的是频率，可知要用How often提问。故选B。
9．D
【详解】句意：——所有的志愿者都非常疲倦，但是他们没有一个人休息。——他们忙着帮助消防员。
考查代词。both 两者都；neither 两者都不；all 全都（三者或三者以上）；none 全都不（三者或三者以上）。此处代指All the volunteers，可知人数在三者或三者以上，故排除AB。根据答语They were busy helping the firemen.可知志愿者都在帮助消防员，没有人休息。应是表示否定意义的none。故选D。
10．A
【详解】句意：我们的校长要求我们每天看新闻，这样我们就能知道世界上正在发生什么。
考查连词辨析。so that以便于；as soon as一……就……；in order to为了；although尽管。“看新闻”的目的是为了知道世界上正在发生什么，用so that引导目的状语从句，故选A。
11．A 12．B 13．C 14．A 15．C 16．B 17．D 18．C 19．B 20．A 21．B 22．C 23．D 24．A 25．D
【分析】本文的主要内容与减肥有关。大多数美国人不惜投入大量金钱来减肥，以便获得更优美的身形。
11．句意：一些人节食并且从来不吃含脂肪或糖的食物。
考查副词。A. less更少的；B. more更多的；C. nice令人愉快的；D. fast快速。根据上文About 70,000,000 Americans are trying to lose weight可知，很多美国人在尝试减肥，有些人选择少吃并且拒绝含脂肪和糖分的食物，A选项符合句意，故应选A。
12．句意：所以你可以看到减肥是一项艰苦的工作。
考查连词。A. For为了；B. So因此、所以；C. Or或者；D. And和、又。根据上文Some people eat less … or even have operations可知，美国人为了减肥，用了各种各样的办法，因此可知减肥是一项艰难的事，B选项符合句意，故应选B。
13．句意：所以你可以看到减肥是一项艰苦的工作。
考查形容词。A. good好的；B. useful有用的；C. hard艰难的；D. easy容易的。根据上文Some people eat less … or even have operations可知，美国人为了减肥，用了各种各样的办法，因此可知减肥是一项艰难的事，C选项符合句意，故应选C。
14．句意：但是为什么这么多美国人想减肥呢？
考查特殊疑问词。A. why为什么；B. what什么；C. how怎样；D. when什么时候。根据下文Many people in the United States are worried about their look of the body可知，许多美国人为其身形感到担忧，是对空格处所在问句的解释，即“为什么这么多美国人想减肥呢？”，A选项符合句意，故应选A。
15．句意：对许多人来说，好看意味着人要瘦。
考查形容词。A. high高的；B. short矮的；C. thin瘦的；D. fat肥胖的。根据上文可知，美国人因为担心身材而努力减肥，可知在多数美国人眼里，瘦就意味着美，C选项符合句意，故应选C。
16．句意：其他人则担心他们的健康，因为很多医生说肥胖是不好的。
考查动词。A. talk谈话；B. say说；C. speak讲话；D. tell告诉。A选项talk强调双方“交谈”，不符合句意，可排除；C选项speak侧重说话的动作而非内容，不符合句意，可排除；D选项tell指直接给某人讲述或以间接的方式转述某事，后常接双宾语或复合宾语，不符合句意，可排除。B选项say常用作及物动词，侧重于所说的具体内容，符合句意，故应选B。
17．句意：绝大多数人想找一个简单的方法来减掉脂肪。
考查形容词比较级。A. dearer更贵的；B. harder更难的；C. shorter更短的；D. easier更简单的。根据空格前的冠词an可知，空格处单词应为元音音素开头的单词，只有D选项符合，故应选D。
18．句意：每年都有许多像这样的新书被写出来。
考查表被动的过去分词。A. taken拿走；B. given给；C. written写；D. copied复印。根据句中的new books可知，这些新书是新写出来的，C选项符合句意，故应选C。
19．句意：减肥可以很贵。
考查形容词。A. cheap便宜的；B. expensive昂贵的；C. easy简单的；D. safe安全的。根据下文several hundred dollars a day at these health centres可知，有人花钱去健康中心减肥，每天花费超过几百美元，价格昂贵，B选项符合句意，故应选B。
20．句意：人们在这些健康中心一天要支付数百美元。
考查动词。A. pay花费……钱；B. cost花费；C. take花费（时间、金钱等）；D. have有。根据上文可知，在这些健康中心减肥价格很贵，故空格处应意为“花费”，D选项先排除。A、B、C选项都有“花费”的意思，而B选项cost主语是物，C选项take通常与形式主语it连用，只有A选项主语是人，符合句意，故应选A。
21．句意：人们会在那里住上一到两周，进行锻炼和吃一些不同的食物。
考查现在分词。A. making制造；B. taking做……事；C. playing玩；D. using使用。动词短语take exercise意为“做运动、锻炼”，符合句意，故应选B。
22．句意：参加（瘦身）计划4天后，沃伦夫人减掉了5磅（2.27公斤）。
考查介词。A. Before在……之前；B. In在……里面；C. After在……之后；D. At在（某个时刻）。根据句意可知，在参加健康中心4天的训练后，沃伦夫人减掉了5磅体重，C选项符合句意，故应选C。
23．句意：但是她说她还是很乐意这么做的。
考查形容词。A. sorry遗憾的；B. angry愤怒的；C. sad难过的；D. glad高兴的。根据上文At $ 400 a day，she spent $ 320 to lose each pound可知，在健康中心减肥的花费是很贵的，句首的but表转折，意为虽然花费多，但她还是愿意这么做，D选项符合句意，故应选D。
24．句意：健康中心、减肥书籍、减肥药物、瘦身手术、跑步机和锻炼器材都需要很多钱。
考查动词。A. need需要；B. have有；C. use使用；D. get获得。根据上文Losing weight can be expensive可知，减肥是一件很费钱的事，本句列举的每一样减肥要用到的东西都需要用到很多钱，A选项符合句意，故应选A。
25．句意：因此在美国，减肥也意味着“减钱”。
考查名词。A. health健康；B. time时间；C. food食物；D. money金钱。根据上文Health centres， books， medicines， operations， running and exercise machines all need a lot of money可知，在美国，减肥是件很烧钱的事，在体重下降的同时口袋里钱的数量也下降了，D选项符合句意，故应选D。
26．B 27．B 28．D 29．C 30．A
【分析】表格中共列举了四项课外活动：球类运动、跳舞、绘画和下棋。具体包括指导老师，活动地点，活动时间以及参加活动的人所要满足的年龄范围。
26．细节理解题。根据右上角栏目中的内容Age: Over 5 years old可知，学习跳舞所要满足的条件必须是5岁以上，故答案为B。
27．细节理解题。根据左下角栏目中的内容Place: In the art room可知，绘画的地点在美术教室，故答案为B。
28．细节理解题。根据左上角栏目中的内容Teacher: Mr. Brown可知，布朗先生为网球老师，故答案为D。
29．细节理解题：短文共提到了四项课外活动：球类运动、跳舞、绘画和下棋。没有唱歌，故答案为C。
30．细节理解题。根据右下角栏目中的内容Time: Saturday, 15:30-18:00可知，棋类运动在周六下午三点半到六点钟，共计两个半小时，故答案选A。
31．A 32．C 33．C 34．B 35．D
【导语】本文介绍了手洗的盘子比洗碗机洗的盘子对孩子更有好处，以此说明人的免疫系统需要通过与细菌和微生物对抗来壮大。
31．细节理解题。根据“A new study shows that washing dishes by hand is better for children’s health than a dishwasher(洗碗机).”可知，新研究表明，用手洗盘子对孩子们的健康更好。故选A。
32．段落大意题。根据“It says the reason kids have allergies is because their environment are too clean.”可知，环境过于干净会让儿童容易过敏，因此本段想要告诉读者的是：太干净的环境对儿童有害。故选C。
33．推理判断题。根据“Your immune system(免疫系统) keeps you healthy by fighting against(反对) germs(微生物) and viruses(细菌).”可知，免疫系统对抗的是微生物和细菌，而不是对抗过敏，C项错误。故选C。
34．推理判断题。根据“Meeting germs, especially early in life, is good for the immune system”可知，Dr. Bill认为孩子在年幼时接触细菌对免疫系统有好处，由此推测B项“孩子们可以用脏一点的盘子吃饭”正确。故选B。
35．标题归纳题。根据结尾“doing more housework with hands, we have fewer allergies”和全文内容可知，本文介绍了使用手洗的盘子能增强孩子的免疫系统，从而减少过敏反应，D项“多做家务，少过敏”最适合做标题。故选D。
36．D 37．B 38．C 39．A 40．D
【分析】文章是关于健康的一些建议。
36．根据Exercise twice or three times a week.可知是每周2-3次；故选D
37．根据Get enough sleep.It is best to get eight hours' sleep a day.可知是睡8小时；故选B
38．根据Keep yourself busy.This is good because it stops you from having bad habits.可知指的是让自己充实；故选C
39．根据Eat a lot of fruit and vegetables，some grains(谷物) and a little meat可知A不对；根据Exercise twice or three times a week.可知B对；根据Go out and make friends. You should stay with the people who are healthy.可知C对；根据spend time with your pet，do sports可知D对；故选A
40．根据文章是关于健康的一些建议。故选D
【点睛】短文阅读，做题时要结合文章的特点，题目涉及细节理解，词义猜测和推理判断，做题时要在了解文章大意的基础上，结合题目针对不同的题型采用不同的解答方式，比如细节理解题，我们要抓住里面的最有效的信息选择出正确的答案，总之理解透文章是做好一篇阅读理解的关键。例如：小题3 根据Keep yourself busy.This is good because it stops you from having bad habits.可知指的是让自己充实；故选C
41．B 42．A 43．C 44．A 45．C
【分析】文章大意：本文主要介绍了学生学习固然重要，但是健康的饮食、足够的睡眠和锻炼是保持健康的重要因素。
41．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。
42．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。
43．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。
44．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。
45．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。
46．A 47．F 48．D 49．G 50．E
【分析】文章大意：这是A和B的对话。A打电话约B一起打篮球，但是B正在帮他妈妈做家务，没空去，B经常在家帮忙做家务，不过明天B有空，B约A明天一起打篮球，A答应了B。
46．根据下文Yes, speaking.是的，我就是请讲。结合选项，可知A选项May I speak to Peter 我可以和Peter通电话吗？符合语境，故答案选A。
47．根据上文This is Roy. Would you like to play basketball with me now 我是Roy，你现在愿意和我一起打篮球吗 以及下文You are really a big help at home. 你在家里真是帮了大忙了。结合选项，可知F选项Sorry, Fm helping my mother do the chores. 对不起，我在帮我妈妈做家务。符合语境，故答案选F。
48．根据上文Do you often do that 你经常做家务吗 以及下文Really What do you usually do 真的吗 你通常做什么 结合选项，可知D选项Yes, I do the chores at least three times a week. 是的，我每周至少做三次家务。符合语境，故答案选D。
49．根据上文Really What do you usually do 真的吗 你通常做什么 结合选项，可知G选项I usually set the table, sweep the floor and do the dishes. 我通常摆桌子，扫地，洗碗。符合语境，故答案选G。
50．根据上文Thanks. Anyway, I'm free tomorrow. 谢谢。不管怎样，我明天有空。以及下文Sure. See you tomorrow! 当然，明天见!结合选项，可知E选项Do you want to play basketball then 那你想打篮球吗？符合语境，故答案选E。
【点睛】补全对话旨在考查学生实际运用日常交际用语的能力。这种题型形式贴近生活，能开拓学生的思维能力。做这种题时要面向整体内容，切忌片面理解。首先要把全篇对话通读一遍，了解对话的整体结构，把握对话的内容及语境，理解双方的谈话意图。抓住关键词，进行推理，使所选择的句子填入后所组成的对话结构完整、合理。如，第1小题，根据下文Yes, speaking.是的，我就是请讲。结合选项，可知A选项May I speak to Peter 符合语境，故答案选A。第4小题，根据上文Really What do you usually do 真的吗 你通常做什么 结合选项，可知G选项I usually set the table, sweep the floor and do the dishes.符合语境，故答案选G。
51．but 52．Maybe 53．are 54．exercise 55．healthy 56．Third 57．sleep 58．helps 59．get 60．think
【分析】作者介绍了自己的一些健康的饮食习惯和生活方式。不吃垃圾食品，多吃蔬菜与水果；每天锻炼身体；每天保持8个小时的睡眠时间。
51．句意：我喜欢垃圾食品，但是我几乎不吃它。前后句表示转折关系，故填but。
52．句意：也许它们不是很好吃，但是它们对健康有益。结合前后句句意可知，此处缺少副词，表示推测，故填Maybe。
53．句意：也许它们不是很好吃，但是它们对健康有益。be good for对……有益，主语为they，一般现在时，故填are。
54．句意：其次，我每天锻炼身体。此处缺少动词，根据后面的内容判断，这里是指锻炼身体，故填exercise。
55．句意：据说如果人们每天都跑步，他们的心脏将比其他人更健康。形容词修饰名词，结合常识可知每天跑步的人心脏更健康。故填healthy。
56．句意：第三，我有良好的生活习惯。前面出现了First，Second，此处是列举第三点，故填Third。
57．句意：我尽量每天晚上睡八个小时。根据every night判断，应该是8个小时的睡眠，try to do sth.尽量，设法做某事。故填sleep。
58．句意：它将有助我第二天精力充沛。help sb. to do sth.帮助某人做某事。一般现在时态，注意动词用三单形式，答案为helps。
59．句意：我能更好地去学习，并取得好成绩。此处省略了情态动词can， 根据空后good grades可知是取得好成绩，用get。故填get。
60．句意：你认为我的生活方式怎么样 What do you think of…？你认为……怎么样？故填think。
61．例文：
Taking part in outdoor activities is really wonderful. Last Sunday I went camping with my classmates. We put up tents beside the lake. Our teacher taught us how to make a fire. I forgot to take my lunchbox but my classmates were happy to share their food with me. We enjoyed lots of nice food and drinks together under the tree. This camping really brought us a lot of fun and we learned to help each other when having problems. I’m looking forward to another fun day now.
【详解】1.题干解读：题目要求根据内容提示介绍自己上周末参加的一次野营活动，要点已给出，注意不要遗漏要点。
2.写作指导：写作时要以第一人称为主，时态采用一般过去时。可采用一段式写作，根据提示内容讲述自己的经历，并表明这次活动给自己带来了什么。要做到无单词拼写和语法错误。
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答案第1页，共2页
