Unit 7 Teenagers should be allowed to choose their own clothes.-基础卷(解析版)

Unit 7 Teenagers should be allowed to choose their own clothes.
基础过关卷
注意事项：
1.本试卷分第I卷（选择题）和第II卷（非选择题）两部分。答卷前,考生务必将自己的班级、姓名、学号填写在试卷上。
2.回答第I卷时,选出每小题答案后,将答案填在选择题上方的答题表中。
3.回答第II卷时,将答案直接写在试卷上。
第Ⅰ卷（选择题）
一、单项选择
1. People under 18 shouldn’t ________ to go to an Internet bar.
A. be allowed B. be allow C. allow D. are allowed
【答案】A
【解析】
【分析】
【详解】句意：18岁以下的人不应该被允许去网吧。
考查情态动词的被动语态。根据“People under 18 shouldn’t ... to go to an Internet bar.”可知，该句用被动语态，含有“should/shouldn't”的被动语态谓语部分是“should/shouldn't be done”。故选A。
【点睛】易错分析：本题考生很容易根据“shouldn't”而误选C选项，但是考生需要分析语境，判断出该题需要使用被动语态。
2. We should be strict ________ ourselves and ________ our study.
A. with, with B. with, in C. in, with D. in, in
【答案】B
【解析】
【详解】句意：我们应该严格要求自己和学习。
考查介词辨析。with和……一起；in在……里面。根据句意和句子结构可知，这里考查了两个短语：be strict with sb. 意为：“对某人严格要求”；be strict in sth. 意为：“对某事严格要求”，故选B。
3. —Tom, please have some fish.
—Thanks. It tastes________. I want more.
A. well B. awful C. good D. terribly
【答案】C
【解析】
【详解】句意：——汤姆，请吃鱼。——谢谢。它品尝起来不错。我还想要点。
考查形容词。well（身体）健康的；awful糟糕的；good好的；terribly糟糕地。taste是感官动词 ，用形容词作表语；根据“I want more”可知觉得味道不错，用形容词good 。故选C。
4. It's a pity that we'll have no ________ to watch the Olympics in Tokyo, 2020.
A. choice B. chance C. reason D. place
【答案】B
【解析】
【详解】句意：很遗憾我们没有机会看2010年东京奥运会。
考查名词。choice选择；chance机会；reason理由；place地方。此处用短语have no chance to do表示“没有机会做某事”。故选B。
5. — I am afraid the room is for us to live in.
— Yes, it is. But let’s make do (将就) with it.
A. too large B. large enough
C. too tiny D. tiny enough
【答案】C
【解析】
【详解】句意：——恐怕这房间太小而住不下我们。——是的，它是。但是让我们将就住吧。
考查固定句型和形容词辨析。too large太大； large enough足够大；too tiny太小； tiny enough足够小。句型too+形容词/副词+to do sth.：太……而不能……；形容词/副词+enough to do sth.：足够……以至于能够做……；结合句意可知选C。
6. Smoking is bad for our health. Everyone should ________ cigarettes.
A. keep away from B. keep smoking C. keep from D. keep out
【答案】A
【解析】
【详解】句意：吸烟对我们的健康有害。每个人都应该远离香烟。
考查动词短语辨析。keep away from远离；keep smoking继续抽烟；keep from阻止、免于；keep out扣留、保留；根据上文“Smoking is bad for our health”推断空格指远离香烟；故选A。
7. — How I regret _______ when my father told me not to play computer games.
— You should say sorry to him.
A. talked back B. talking back C. to talk back D. to talking back
【答案】B
【解析】
【详解】句意：——当我的父亲告诉我不要玩电脑游戏时，我很后悔我顶嘴了！——你应该跟他道歉。
考查非谓语动词。regret doing sth.后悔做过某事（事情已做）；regret to do sth.后悔要做某事（事情未做）。根据“…when my father told me not to play computer games.”可知，和父亲顶嘴吵架的事已经做过了，regret后跟动名词作宾语，故选B。
8. When I was a child, my father often gave me a ____________ and ___________ me up.
A. hug; lifted B. hugged; lift
C. hugged; lifted D. hug; lift
【答案】A
【解析】
【详解】句意：当我还是个孩子的时候，我的父亲经常抱紧我并且把我举起。
考查动词及短语。give sb a hug拥抱某人；lift up举起。根据动词 gave可知，第二空也用一般过去时。故选A。
9. Teenagers _________ to look after themselves from a young age.
A. should educate B. should be educated
C. shouldn’t be educated D. not should educate
【答案】B
【解析】
【详解】句意：青少年应该接受教育，从小就照顾自己。考查被动语态。should应该，后接原形动词；本句主语teenagers青少年，是动词educate 的受动者，需用被动语态，可排除AD选项。根据句意语境，可知本句是肯定意义，故选B。
10. —I think wearing seat belts is very important for road safety． —_________
A. That's all right． B. I'm sorry．
C. That's a good idea． D. I agree．
【答案】D
【解析】
【详解】句意：——我认为系安全带对道路安全很重要。——我同意。
考查情景交际用语。That's all right．没关系；I'm sorry.对不起；That's a good idea.那是个好主意；I agree．我同意；根据I think wearing seat belts is very important for road safety．可知对于别人的正确观点应表示赞同。故选D。
【点睛】首先迅速地浏览一遍对话，根据对话的情境，I think wearing seat belts is very important for road safety．结合选项作答。
二、补全对话
(A: a teacher; B / C / D: students)
A: Boys and girls, when you put on the play, you are required to wear these costumes (服装). But there are some problems with them.
B: Let me have a look. Mm, this jacket is too dirty. ________11________
A: Yes, Lucy. But I'm sure that it will look cool on you after you clean it.
B: Thank you, Miss Liu. See, the trousers for Linda are too long.
C: I think so. The trousers should be shortened (使变短). _______12_______
A: You're great, Linda. Let's see the shirt for Tim. Is it short for him
B&C: Yes, that's really a problem. ________13________
D: Miss Liu, the shirt has a hole.
A: ________14________ Tim, you can pick another one.
C: But all the costumes are crumpled (使变皱). And they must be ironed (熨).
B: ________15________
A: I think everything must be done by yourselves.
A. It must be washed.
B. What's your plan for the play
C. But it's a piece of cake for me.
D. Can you help me do all the things
E. Oh, it should be changed for a new one.
F. But who is going to do all these things
G. His shirt should be changed for a longer one.
【答案】11. A 12. C 13. G 14. E 15. F
【解析】
【分析】本文是老师和学生们交流演出服的一些问题及解决方法的对话。
【11题详解】
根据“Mm, this jacket is too dirty”及“But I'm sure that it will look cool on you after you clean it”，可知，夹克脏了要清洗，A选项“必须洗一洗”符合语境，故选A。
【12题详解】
根据“The trousers should be shortened”及“You're great, Linda”，可知，Linda认为把裤子变短这件事对她来说很简单，所以老师表扬了她，C选项“但是对我来说小菜一碟”符合语境，故选C。
【13题详解】
根据“Is it short for him”及“that's really a problem”，可知，这件衬衫对Tim来说太短了，所以要给他换一件大的，G选项“他的衬衫应该换一件长一点的”符合语境，故选G。
【14题详解】
根据“Miss Liu, the shirt has a hole”及“you can pick another one”，可知，这件衬衫有一个洞，所以建议Tim换一件新的，E选项“哦，应该换一个新的”符合语境，故选E。
【15题详解】
根据“I think everything must be done by yourselves”，可知，此处询问谁来做这些事情，F选项“但谁来做这一切呢”符合语境，故选F。
三、完形填空
One morning, a young bear came out of the forest and walked into one of the classrooms in a village school. The teacher and the children were _____16_____ and tried to get out of his way.
“Don't be afraid of me,” said the bear. “I won't hurt anyone. I just want to learn here.”
“But this is a _____17_____ for humans, not animals,” said Mrs. Green.
“Mrs. Green, please let the bear come to school. He won't ____18____ any trouble,” said the children.
“You must understand, children,” replied Mrs. Green, “people follow rules. Bears are wild animals, and wild animals do not follow rules.”
The bear quickly replied, “I can learn to _____19_____ rules. Remember, bears are good listeners.”
The teacher thought for a while. “Well,” she said, “I'll let you _____20_____ for just one day. But remember, you must follow our rules.”
“No problem,” said the bear. “If all the animals followed rules, we wouldn't fight so much.”
“Right,” said Mrs. Green. “That's _____21_____ we have rules. Rules help us get along.”
After saying that, the bear hurried to the back of the classroom but ____22____ stopped and shouted, “But what if I have a question to ask ”
Mrs. Green replied, “You must put up your hand _____23_____ I speak to you. Then you are allowed to ask questions.”
The bear quickly put up his hand.
“Do you already have a _____24_____ ” the teacher asked.
“Yes,” replied the bear. “If I follow rules today, _____25_____ I come back to school tomorrow ”
All the children laughed, and so did Mrs. Green.
16. A. bored B. scared C. excited D. surprised
17. A. school B. village C. park D. forest
18. A. meet B. avoid C. cause D. have
19. A. follow B. break C. change D. make
20. A. sleep B. think C. teach D. stay
21. A. when B. where C. why D. how
22. A. suddenly B. normally C. nearly D. mostly
23. A. unless B. until C. while D. after
24. A. plan B. decision C. question D. choice
25. A. need B. should C. must D. can
【答案】16. B 17. A 18. C 19. A 20. D 21. C 22. A 23. B 24. C 25. D
【解析】
【分析】这篇短文主要讲述了一只小熊想到教室里上课，开始老师和孩子们都害怕它，但是它承诺遵守规则之后，老师答应它可以待在教室里。
【16题详解】
句意：老师和孩子们都很害怕，设法想让他离开。
bored无聊的；scared害怕的；excited令人兴奋的；surprised吃惊的。根据下文“tried to get out of his way.”可知，老师和孩子们都很害怕，想让他离开。故选B。
【17题详解】
句意：但是这是人类的学校而不是动物的学校。
school学校；village村庄；park公园；forest森林。根据“One morning, a young bear came out of the forest and walked into one of the classrooms in a village school.”可知小熊跑到了一所学校，因此该空填school。故选A。
【18题详解】
句意：它不会惹麻烦的。
meet见面；avoid避免；cause造成，影响；have有。根据“Mrs. Green, please let the bear come to school.”可知，恳请老师让小熊来学校。说明不会制造麻烦。故选C。
【19题详解】
句意：我可以学会遵守规则。
follow跟随；break破坏；change改变；make使，制作。根据上文“Bears are wild animals, and wild animals do not follow rules.”可知，小熊保证自己会承若遵守规则。故选A。
【20题详解】
句意：我将只让你仅仅待一天。
sleep睡觉；think想，认为；teach教；stay待在。根据上文“The teacher thought for a while.”及下文“But remember, you must follow our rules.”可知，老师同意让它待一天。故选D。
【21题详解】
句意：这就是为什么我们有规矩。
when当……时候；where在哪；why为什么；how怎样；在上文中，小熊说“如果所有的动物都能遵守规则，我们就不会老打斗了”，该句承接上文，老师认为那就是“为什么”我们要有规则。故选C。
【22题详解】
句意：说完，熊急忙跑到教室后面，但突然停下来大声喊叫。
suddenly突然；normally正常；nearly几不；mostly大部分。小熊在匆忙往教室后面走的过程中“突然”停下来喊道……。故选A。
【23题详解】
句意：你必须举手，直到我让你说话。
unless除非，如果不；until直到……；while当……的时候；after在……之后；老师告诉小熊一个规则，有问题要问的时候必须举手，“直到”老师说可以问问题。故选B。
【24题详解】
句意：你已经有问题了吗？
plan计划；decision决定；question问题；choice选择；根据上文“The bear quickly put up his hand.”可知，此处是你有问题吗？故选C。
【25题详解】
句意：如果我今天遵守规定，我明天能回学校吗？
need需要；should应该；must必须；can能，会。根据“If I follow rules today”可知，此处是小熊在请求能来学校吗？Can I+动词原形，表示“我能做……吗？”故选D。
四、阅读理解
A
Teens want structure in their lives, which means they want their lives well-planned. To begin building structure, teens need love and trust. They need to know their parents are there to give them needed love and support (支持). Teens want to be sure that nothing can prevent parents from shouldering their responsibility for them — not their growing maturity (成熟), misbehavior, nor anger at something they have done. Teens want parents to keep control while allowing them to make some decisions.
There are some ways you can help your teens create reasonable structure and remain close. One way is to spend time together. Parents often mistake their teens’ increased interest in friends for a disinterest in the family.
Teens would like to spend more time doing things with their parents, but watching TV is not counted as spending time together. As your teens mature, it is important for you and your teens spend time alone together, one to one. Your teens need time to talk to you alone without any other family member present. Talk with your teens about their interests and concerns. Make sure you really show interest in what is happening. When talking with your teens, give full attention and do not stop them.
The way to help your teens become adults is to let your teens into your world. Sharing your emotions and concerns with your teens is important. Avoid causing needless worry. Trust your teens. Don’t expect the worst. Hope for the best. Telling your teens you don’t like their friends will cause the teens not to bring their friends home. If something should go wrong, believe that your teens didn’t do it on purpose.
It is very important that you treat your teens with respect. Teens need the same respect adults show for total strangers. Don’t talk down to your teens.
You need to be supportive of your teens. What may be a small problem to you may be troubling to your teens. Teens don’t have the experiences that adults have had. Let the teens know that you understand how much it hurts when something happens that is upsetting or hurtful to them. As they mature, they can look back at some problems they had and laugh at having been upset by something that now seems unimportant.
The most important things to remember are: talk with your teens, listen to their worries and offer suggestions when needed. This will help your teens to live a well-organized life.
26. According to Paragraph 1, teens ______.
A. can control themselves B. expect direction and freedom
C. don’t know how to make decision D. don’t have responsibility for the family
27. The underline part “counted as” in Paragraph 3 probably means “ ______ ”.
A. compared with B. used as
C. connected with D. regarded as
28. Parents can do the following things to remain close to their teenagers except ______.
A. give suggestions B. spend time alone together
C. trust their teens D. worry about the worst
29. To help teens organize their lives, parents should ______.
A. invite their teens’ friends home B. leave their teens’ problems alone
C. share their feelings with their teens D. pay little attention to their teens’ daily lives
30. What is the best title of the passage
A. Training Teens to Become Responsible Adults.
B. Helping Teens to Build Reasonable Structure.
C. Improving the Relationship with Your Teens.
D. Stepping into Your Teens’ Secret World.
【答案】26. B 27. D 28. D 29. C 30. B
【解析】
【分析】文章主要讲述了青少年和父母之间应该如何相处的问题，建议家长应该给予孩子们指导，帮助孩子建立合理的生活结构。
【26题详解】
细节理解题。根据第一段中“Teens want parents to keep control while allowing them to make some decisions.”可知青少年想要家长把握方向，但同时要允许他们自己做一些决定，既需要正确的方向也需要自由。故选B。
【27题详解】
词义猜测题。根据画线词所在语境“Teens would like to spend more time doing things with their parents, but watching TV is not counted as spending time together.”可知青少年愿意花更多时间和父母一起做事情，but后句意出现转折，由此可推出看电视不算是花时间在一起，counted as与regarded as意思相近。故选D。
【28题详解】
细节理解题。根据第四段中“Don’t expect the worst. Hope for the best.”可知父母和孩子们相处时不要做最坏的预想。故选D。
【29题详解】
细节理解题。根据第四段中“The way to help your teens become adults is to let your teens into your world. Sharing your emotions and concerns with your teens is important.”可知父母要像帮助青少年管理自己的生活，就要与青少年分享自己的感受。故选C。
【30题详解】
标题归纳题。根据第二段中“There are some ways you can help your teens create reasonable structure and remain close.”及全文可知，文章主要讲述了青少年和父母之间应该如何相处的问题，建议家长应该给予孩子们指导，帮助孩子建立合理的生活结构。用“Helping Teens to Build Reasonable Structure.”做标题最合适。故选B。
B
Chris Gardner Net Worth（净身家）：Over US $60 million He is the owner of a stock（股票）business in Chicago. His family was poor when he was a child. He built the business with his own hands. At the same time, he also did a good job as a father.
Oprah Winfrey Net Worth: Over US $3.1 billion（十亿） She is the queen of American television. Her childhood was painful. At 13, she ran away from her mother and lived with her father. Under the strict teaching of her father, she got a full scholarship（奖学金）to college. When she finished college, she got a job at a radio station. Then she worked very hard and became successful.
Mark Zuckerberg Net Worth: $56.4 Billion He was born into a well-to-do and well-educated family in New York. He showed an early interest in the world of computers. He is an American computer scientist, but best known for creating the social networking website, Facebook. He is the youngest billionaire. He is also famous for giving away 99% of the Facebook shares to charity in his lifetime.
31. According to the passage, we can know that they are all _______________.
A. young and beautiful B. rich and curious
C. successful and encouraging D. popular and strict
32. Chris Gardner is a businessman and _________________________.
A. is the richest of the three people B. is a good father
C. runs a famous networking website D. was born into a rich family
33. Mark Zuckerberg is famous because of _________________________.
A. his well-to-do and well-educated family
B. his early interest in the world of computers
C. his full scholarship to college
D. his creating the website Facebook and his contribution to the charity
34. According to the passage, which statement is TURE
A. Chris Gardner had a painful childhood.
B. It is OK to be poor and it is easy to be rich.
C. Everyone has a chance to challenge his/her life.
D. Oprah Winfrey has lived with her father since she was born
35. Where can we probably read this passage
A. In a newspaper. B. In a science book. C. In a storybook. D. In a diary.
【答案】31. C 32. B 33. D 34. C 35. A
【解析】
【分析】文章大意：文章讲的是三篇人物传记，简单介绍了克里斯、奥普拉和马克三人的事迹。
【31题详解】
细节理解题。根据第一个表格第三、四行“His family was poor when he was a child. He built the business with his own hands”“他小时候家里很穷。他用自己的双手创办了这家公司。”根据第二个表格第四行“At 13, she ran away from her mother and lived with her father”“13岁时，她离开了妈妈，和父亲住在一起。”根据第二个表格倒数第一、二行“she got a job at a radio station. Then she worked very hard and became successful”“她在一家电台找到了一份工作。然后她非常努力地工作并取得了成功。”根据第三个表格第四行“He showed an early interest in the world of computers,He is an American computer scientist”“他显示出了在世界计算机的早期兴趣，他是美国的电脑科学家”可以看出他们都是乐观、积极的人，且让人鼓舞的，故选C。
【32题详解】
细节理解题。根据第一个表格倒数第一、二行“He built the business with his own hands. At the same time, he also did a good job as a father”“他用自己的双手创办了这家企业。同时，他也做好了父亲的工作。”故选B。
【33题详解】
细节理解题。根据第三个表格倒数第二、三行“but best known for creating the social networking website, Facebook”“但以创建社交网站Facebook而闻名”以及倒数第一、二行“He is also famous for giving away 99% of the Facebook shares to charity in his lifetime”“他还以一生中将Facebook 99%的股份捐给慈善机构而闻名”故选D。
【34题详解】
细节理解题。根据第一个表格第三、四行“His family was poor when he was a child”“他小时候家里很穷。”可知A说法是错误的；根据第二个表格倒数第一行“Then she worked very hard and became successful”“后来她非常努力地工作，并取得了成功”可知，B说法是错误的；根据表格可知，三个人的家庭背景都不同，最后都成了名人，所以每个人都有机会改变他/她的人生，所以C说法是正确的；根据第三个表格第四行“At 13, she ran away from her mother and lived with her father”“13岁时，她离开了妈妈，和父亲住在一起。”可知，D说法是错误的，故选C。
【35题详解】
推理判断题。根据表格，从三个人的简介来看，每个人的家庭背景不同，但是最后都成为了名人，他们都抓住机会改变了自己的人生，所以属于励志故事，应该在报纸出现，故选A。
【点睛】阅读理解中的细节理解题。首先找出问句中的关键词，然后定位到文章具体位置，然后选出正确答案即可。
例如题目3中，关键词是Mark Zuckerberg is famous，可定位到第三个表格倒数第二、三行“but best known for creating the social networking website, Facebook”“但以创建社交网站Facebook而闻名”以及倒数第一、二行“He is also famous for giving away 99% of the Facebook shares to charity in his lifetime”“他还以一生中将Facebook 99%的股份捐给慈善机构而闻名”故选D。
第II卷（非选择题）
五、根据句意及汉语或首字母提示完成单词。
36. He should stop w________ that silly earring.
【答案】wearing
【解析】
【详解】句意：他应该停止戴那个傻乎乎的耳环。根据“that silly earring”可知是停止戴耳环，表达“穿，戴”用wear，stop doing (sth)停止做某事， 可知wear应用ing形式。故填wearing。
37. He doesn’t s______ to have many friends. He always comes and goes alone.
【答案】seem
【解析】
【详解】句意：他似乎没有多少朋友。他总是一个人来来去去。根据“He always comes and goes alone.”和首字母提示可知，空格处表示“似乎”，seem似乎，“doesn’t”后接动词原形。故填seem。
38. Visitors are allowed to take photos in the museum only if they don’t use a f______.
【答案】flash
【解析】
【详解】句意：参观者只有在不使用闪光灯的情况下才可以在博物馆里拍照。根据“only if they don’t use a f...”可知在不使用某样东西时才被允许拍照，结合常识及首字母f可推出用flash表示“闪光灯”，不定冠词a后接名词单数。故填flash。
39. I r______ talking back my mom. She must have been so sad.
【答案】regret/regretted
【解析】
【分析】
【详解】句意：我后悔顶撞我妈妈。她一定很伤心。根据“I ... talking back my mom. She must have been so sad.”和首字母提示可知，空格处表示“后悔”，regret后悔。由于空格所在句没有明显的时间状语，所以该句可以用一般现在时或者一般过去时，故空格处填动词原形或动词的过去式。故填regret/regretted。
40. Her parents were glad to see their daughter a_ her dream.
【答案】achieve
【解析】
【分析】
【详解】句意：她的父母很高兴看到他们的女儿实现了她的梦想。根据“Her parents were glad to see their daughter ... her dream.”和首字母提示可知，空格处表示“实现”，achieve实现。see sb. do sth.看到某人做了某事。根据“were”可推断，她的父母已经看到女儿实现了梦想，故空格处填动词原形。故填achieve。
六、句型转换
41. The plan should be discussed again.（改为否定句）
The plan ______ _______ discussed again.
【答案】 ①. shouldn’t ②. be
【解析】
【详解】句意：这个计划应该再讨论一下。考查被动语态的否定句。原句为含有情态动词should的被动语态，其否定句形式是在should后加not，后接be动词。故填shouldn't；be。
42. He looked sad because he failed the English exam.（就句子画线部分提问）
________ ________ he look sad
【答案】 ①. Why ②. did
【解析】
【详解】句意：他看起来伤心，因为他没能通过英语考试。划线部分是原因状语，疑问句用why来提问，句首首字母w需要大写。原句是一般过去时态，疑问句的助动词是did。故填Why；did。
43. Should the parents allow us to go out on school days (变同义句)
_________ we ________ ________ to go out on school days
【答案】 ①. Should ②. be ③. allowed
【解析】
【详解】句意：家长应该允许我们在上学日出去吗？转换后句中“we”作主语，与动词allow之间是动宾关系，用被动语态；情态动词Should放在句首，主语后被动语态用be done，be用动词原形，allow的过去分词形式是allowed。故填Should；be allowed。
44. Tom is serious about running. (变同义句)
Tom ________ running ________.
【答案】 ①. takes ②. seriously
【解析】
【详解】句意：汤姆对跑步是认真的。be serious about=take ... seriously，意为“重视……，认真对待……”。原句用一般现在时，时态保持一致，主语“Tom”是单数，谓语用动词的第三人称单数形式takes。故填takes；seriously。
45. We shouldn’t drop litter anywhere when we visit the interesting places. (变同义句)
Litter shouldn’t ________ _______ anywhere when we visit the interesting places.
【答案】 ①. be ②. dropped
【解析】
【详解】句意：当我们参观有趣的地方时，我们不应该随地乱扔垃圾。根据改写后的句子“Litter shouldn’t…”，可知，此处要改写成一个被动语态，主语“litter”与谓语动词“drop”之间是被动关系，用被动语态be done的结构，情态动词should后接动词原形，drop的过去分词是dropped。故填be；dropped。
七、根据汉语提示完成英语句子
46. 他的勤奋帮助他实现了他的梦想。
His hard work helped him _______________________________________________________
【答案】(to) make his dream come true
【解析】
【详解】实现，使某事成为现实make e true；他的梦想his dream。help sb. (to) do sth.帮助某人做某事。故填(to) make his dream come true。
47. 我应该被允许为自己做出决定。
I should _____________________________________________________________________.
【答案】be allowed to make my own decisions
【解析】
【详解】被允许做某事be allowed to do sth.；为自己做出决定make one’s own decisions。should后接be动词原形，主语是“I”，own前用形容词性物主代词my表示“我的”。故填be allowed to make my own decisions。
48. 很高兴你对打篮球是认真的。
__________________________________________________________ about playing basketball.
【答案】I’m glad (that) you are serious
【解析】
【分析】
【详解】根据“... about playing basketball.”和汉语提示可知，空格处缺“很高兴”和“你……是认真的”。分析句子结构可知，“很高兴”后接从句“你对打篮球是认真的”，故“很高兴”翻译为“I’m glad (that) ...”；分析“你……是认真的”可知，用“主语+系动词+表语”的句子结构，故译为“you are serious”。故填I’m glad (that) you are serious。
49. 对于我们来说，抓住机会很重要。
It's ______________________________________________________ the chance.
【答案】important for us to take
【解析】
【分析】
【详解】“对某人来说，做某事很……”用固定句式It's adj. for sb. to do sth.；抓住机会take the chance。重要的important；for后接人称代词宾格，我们us。故填important for us to take。
50. 我们要尽量使青少年要远离网络。
We should ___________________________________________________ the Internet.
【答案】try to keep teenagers away from
【解析】
【详解】尽量：try to do sth.；使……远离……：keep sb. away from …；青少年：teenagers，情态动词should后接动词原形，故填try to keep teenagers away from。
八、书面表达
51. 目前，绝大多数的学校因为管理因素要求学生每天穿校服，然而处于青春期的中学生因为爱美等心理因素，拒绝或排斥这一规定。假如你叫李华，请你向编辑写一封求助信，请他们帮你解决这个难题。
要求：
1.阐述正方和反方的观点和立场，条理清晰，语句通顺，无语法错误。
2. 80词左右。
提示词：asks us to wear, argue with, a beautiful sight, concentrate… on …, feel uncomfortable, is bad for, have got no idea
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【答案】Dear editor,
Nowadays our school asks us to wear school uniforms every day. We don’t want to, but we have to. We have argued a lot about this with our teachers, but it didn’t work.
The teachers think that it’s a beautiful sight in school if we wear uniforms. While I think the uniforms are ugly. And our teachers are afraid that if we didn’t wear uniforms, we would concentrate more on our clothes than our studies. I disagree. If we wear uniforms, we would feel uncomfortable and that is bad for studying.
I have thought about this for a long time but have got no idea. What’s your opinion
Yours,
Li Hua
【解析】
【详解】1.题干解读：该题目是写一封求助信。要求先阐述正方和反方关于学生要不要每天穿校服的观点和立场，然后再询问编辑的观点，可适当发挥。
2.写作指导：本文应该分别用第一人称和第三人称阐述正方和反方的观点；由于是阐述现在发生的事情和实际情况，所以时态采用一般现在时为主；描述观点时，理由应充分合理，叙述完整，保证条理清晰。
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