1、Unit7 Teenagers should be allowed to choose their own clothes.一、 知识点讲解1、 get their ears pierced 穿耳洞 让/使(别人)做某事 此处get用作使役动词，意为使；让。get + sth. + 动词的过去分词意为使某事被做；请别人做某事，动词的过去分词作宾语补足语，它所表示的动作往往是别人做的。此结构中的get也可换成have。例句：I got my car repaired. 我让人修理了我的小汽车。【拓展】get sth. done (过去分词) = have sth. done (过去分词)例句：I
2、 get my car mended. = I have my car mended. 我让别人修好我的车。2、【辨析】stop doing sth. 与 stop to do sth.stop doing sth.停止做某事，指停止正在做的事情They stopped doing their homework. 他们停止了做家庭作业。stop to do sth.停下来去做某事，指停止正在做的事情去做另一件事They stopped to do their homework. 他们停下来去做家庭作业。3、【辨析】wear, put on, dress, (be) in与have onwear
3、穿/戴着，表状态后接衣帽，也可接饰品、奖章等The children are wearing nice clothes today. 今天孩子们都穿着漂亮的衣服。put on穿/戴上，表动作后接衣服、帽子等Put on warm clothes, or youll catch a cold. 穿上暖和的衣服，否则你会感冒的。dress(给)穿衣服，表动作宾语只能是人He dresses himself every morning. 他每天早晨自己穿衣服。(be) in穿着，表状态后接表示衣服或颜色的名词The girl in red is his daughter. 穿红色衣服的那个女孩是他的
4、女儿。have on穿/戴着，表状态后接衣服、帽子等，无进行时She had on a red dress and white shoes. 她穿着红色连衣裙和白鞋。4、【辨析】bring, take与fetch/getbring带来；拿来(从别处带到说话者处)。Bring your friend to the party, please. 请带你的朋友来参加聚会。take带走；拿走(从说话者处带到其他地方)。Take the letter to the post office.把这封信送到邮局去。fetch/get去取来，既包括去的意思，又包括来的意思。I asked him to fetc
5、h/get me an evening paper. 我让他去给我取一份晚报来。5、regret(regretted, regretted, regretting)及物动词，意为感到遗憾；懊悔，其后可接名词、代词、that/what引导的从句、动词-ing形式或动词不定式作宾语。例句：If you dont do it now, youll regret it. 如果你现在不做，你会后悔的。例句：I regret what I said. 我非常后悔说了那些话。【辨析】regret doing sth. 与 regret to do sth.regret doing sth.对做过的事情感到后
6、悔(已做)I regret telling her what I thought. 我为告诉了她我的想法而后悔。regret to do sth.对要做的事感到遗憾(未做)We regret to inform you that no trains will run today. 我们很遗憾地通知你，今天没有火车将要运行。【巧计】巧记既能接不定式，又能接动名词，但意义不同的动词或词组：四记力争不后悔。四记指remember记得/记住；forget忘记；mean计划/打算；go on继续。力争指try努力/尽力。不后悔指stop停止；regret遗憾/后悔。6、allow v. 允许；准许(1)
7、 allow sb. to do sth.允许某人做某事例句：Tom doesnt allow her son to play computer games on school nights.汤姆不允许她儿子在上学的夜晚玩电脑游戏。(2) be (not) allowed to do sth. (不)被允许做某事例句：Passengers are not allowed to smoke. 乘客不允许吸烟。7、safety n. 安全；安全性in safety处于安全的状态。【拓展】(1) safe adj. 安全的；无危险的；其反义词是 dangerous adj.危险的。例句：This p
8、lace is very dangerous，and you should go to a safe place.这个地方很危险，你应该到一个安全的地方。(2) safely adv.安全地例句：We got to the small island safely finally. 我们最终安全地到达了小岛。8、keep sb./sth. from sth. 保护某人/某物免受的影响或伤害keep sb./sth. from doing sth. stop sb./sth.from doing sth. 阻止某人/某物做某事。例句：We must keep/stop the children f
9、rom playing in the street. 我们必须阻止孩子们在街上玩。【拓展】keep用法归类词条及含义例句keep形容词保持状态I want to keep healthy. 我想要保持健康。keepdoing sth.不断做某事Keep trying，and youll succeed. 继续努力，你会成功的。keep宾语宾语补足语(介词短语、形容词、现在分词等)Please keep your hands behind your back. 请把你的手放在背后。9、 manage v. 完成(困难的事)，应付 (困难的局面)例句：We managed to finish th
10、e work ahead of time. 我们设法提前完成了工作。manage to do sth.意为设法(成功地)做某事，多指目标明确、经过努力能够成功地做某事。例句：We managed to get to the airport in time. 我们设法及时赶到了机场。【拓展】(1) try to do sth.尽力做某事(但不一定成功)(2) management n. 经营；管理 manager n. 经理；老板；经营者10、We have nothing against running! 我们不反对跑步！(1)have nothing against (doing) sth.
11、 意为不反对(做)某事。例句：I have nothing against singing loudly. 我不反对大声唱歌。(2)against介词，意为反对；违背，其反义词为for，意为支持。例句：All the people in the world are against war. 全世界人民都反对战争。【拓展】against作介词时，还可以表示紧靠；与对抗；碰；撞等含义。11、 Only then will I have a chance to achieve my dream.只有那样我才有机会实现自己的梦想。本句是一个倒装句，正常语序是I will have a chance t
12、o achieve my dream only then.。当only位于句首，其后接副词、介词短语或状语从句时，句子或主句要用部分倒装结构，即把助动词、情态动词放在主语前。如果only后跟的是主语，则不用倒装。例句：Only in this way can you learn English well. 只有这样，你才能学好英语。【巧计】部分倒装巧记：only修饰副介状，位于句首半倒装。16. be serious about 对认真be serious about (doing) sth.意为对(做)某事是认真的。例句：He was serious about the problem. 他
13、对这个问题很认真。I was serious about thinking about the problem. 我认真地思考了这个问题。二、 同步练习（一）单项选择1My parents are really happy because my exam results _ them.AworryBregretCharmDsatisfy2How much do you _ for this trip?Three hundred dollars is enough.AreachBrequireCsupport3Please show me your health code. Both WeCha
14、t and Alipay are OK._. Here it is.ANo problemBBe carefulCGo onDIts all right4Could you help me put up the maps on the wall? _. Ill do it for you right away.AThats all rightBI hope soCNo problemDYoure welcome5He looks _. We should do something to cheer him up.AdownBexcitedCinterestedDrelaxed6When I g
15、ot to the classroom, no one was there. It was _.AbrightBfullCemptyDcrowded7At present all Chinese couples _ to have two children.Ais allowedBallowedCare allowedDwere allowed8If you want to stay healthy, you should _ junk food.Akeep away fromBlook forward toCget along withDcome up with9Emma is such a
16、 good girl that she never _ her parents.Atakes care ofBtalks back toCworries aboutDlistens to10Can you help me think of an idea to fix up the new machine?_. Let me think.AWith pleasureBNo wayCNever mindDThats right（二）完形填空从每小题所给的A、B、C三个选项中，选出可以填入空白处的最佳答案。Timothy Doner is a teenager from New York. He
17、has _11_ unusual hobbyhe likes to learn languages. Over the last five years, the 17-year-old has been able to master 23 languages! That sounds _12_, right? However, the talented teenager is planning to challenge more. In 2009, Timothy began to take Hebrew lessons. He enjoyed it so much that he _13_t
18、o master the language. His interest in learning languages began. He then picked up Arabic. In four days, he mastered the alphabet and by the end of the week, he _14_ read the language. After that, there was nothing to stop him. Over the _15_, Timothy has learned Russian, Farsi Hausa, Italian, Persia
19、n, Swahili Indonesian, Hindi, Ojibwe, Pashto, Turkish, Kurdish, Yiddish, Dutch, Croatian, Spanish and German. The list does not include（包含）_16_ that he has learned at school, like French, Mandarin, Latin and of course English. The most amazing part is that he learned all the additional languages _17
20、_ himself!How does Timothy learn languages? He begins by learning _18_ to pronounce the alphabet correctly and then teaching himself the correct grammar. He then _19_ newspaper and talks with people who speak that language. Timothys new _20_ is to learn Sudanic and Malay.11AaBanCthe12AamazingBexciti
21、ngCstrange13AforgotBhatedCdecided14Awas afraid toBwas able toCwas careful to15AhoursBdaysCyears16AonesBitCthe ones17AofBforCby18AwhatBwhenChow19AreadsBwritesCspells20AjobBplanCproblem（三）阅读单选Great Music ShopRock, pop and country musicSell CDsListen before you buySun Coffee ShopThe best coffee in town
22、Hamburgers, cakes and piesOpen 8:30 am11:00 pm every dayHug SupermarketFruit and nutsFree orange juice for kids under 7Vegetables and fish are on big saleOpen 6:00 am9:00 pm every day21 If a person is hungry in the morning, the earliest time he can buy a hamburger is _.A6:00 pmB7:00 pmC7:30 amD8:30
23、am22Which of the following is TRUE according to this passage?AYou can enjoy classical music in Great Music Shop.BYou can enjoy coffee after 11:00 pm in Sun Coffee Shop.CA 6-year-old girl can get some free oranges at Hug Supermarket.DYou can buy cheap cabbages at Hug Supermarket.23The passage may be
24、from _Aa story bookBa novelCa newspaperDa dictionaryYesterday I got an e-mail from Emily. She is my old classmate. I remembered her face at once. She was the president of the singing club at that time. Clubs, clubs, clubs. Yes, everyone at school probably tried to join a club of some kind. There are
25、 many clubs in my school. We have a wushu club, a modern dance club, a club for Frisbee（飞盘）, a football club, an environmental club, an Indian culture club, an Asian culture clubLast year I went to wushu club on Mondays, Tuesdays and Thursdays after school. Ive finally got a prize. There are so many
26、 clubs that I like but dont have the time for. I once joined the chess club. I met Aaron and Brian. They are both good at chess. I went with them to a chess game and beat a couple of people. But later, chess classes were held at the same time as wushu, so I had to stop going. Next year, Im going to
27、try and get into a chess game again.24The writer got an e-mail from her _.Aformer teacherBparentsCboy friendDold classmate25What does the passage mainly talk about?AEmily, the president of the singing club.BPopular clubs among high school students.CThe authors experience of joining clubs.DWays to im
28、prove chess playing skills.26The underlined sentence implies（暗示）that _.Athere are many clubs in the authors schoolBthe author loves clubs very muchCclubs are too expensive for studentsDclubs do students a lot of good27What clubs has the author been in?AFrisbee and chess.BWushu and football.CWushu an
29、d chess.DEnvironmental and Wushu.28Why did the author stop going to the chess club?ABecause he is satisfied with his chess playing skills.BBecause wushu classes were held at the same time with chess classes.CBecause he thinks its boring to play chess.DBecause he prefers chess to wushu.29We can tell
30、from the story that the author is _ the clubs.Abored withBangry withCexcited aboutDinterested inFights at school sometimes happen. But how can you keep away from a fight? Heres something you can do.Be calm（冷静).Sometimes, you feel so angry that you really want to teach somebody a lesson. But being an
31、gry cant solve problems. Neither can a fight. Instead, it may bring you more problems. In the school, everyone involved(卷入) in a fight will be punished, no matter who started it. There are no winners in a fight.Shout loudly. If you know someone is coming up behind you to attack, turn toward the pers
32、on with your hands up in front of your body and loudly say “stop” before walking away. Loud voice can usually make the attacker calm down. If the person doesnt stop, cry for help by calling out the name of a teacher whose office is nearby. Your friend may ask you to join in a fight. Learn to say no.
33、 Helping him fight is not really helpful to him. If you really want to give him a hand, try to ask him to give it up. Also, you can tell him if he gets involved in a fight, he may get hurt and be punished. Then, try to learn why he wants a fight and help him find a right way to deal with the problem
34、.30How many tips（建议）does the passage mention?AOne.BTwo.CThree.DFour.31The underlined word “attack” in Paragraph 3 means “_” in Chinese.A拥抱B攻击C阻止D吸引32Which of the following sentences can be put in the _?AFace bravely.BJoin in a fight.CLearn to refuse.DTalk to someone.33The passage is written to_.Ahel
35、p students keep away from fightsBwarn students not to fightCadvise students to help each otherDencourage students to work hard34The passage is written in a(n) _ tone(语气).AsadBangryCseriousDcrazyBill: My favorite book is The Chronicles of Narnia: The Lion, the Witch (女巫) and the Wardrobe (衣橱) by CS.
36、Lewis. Its about four children who find a magical land inside a wardrobe. A witch makes the land winter forever. The children help save the magical land from the witch with the help of Aslan, a great talking lion. The children become leaders. But then they come back to our world . until their next j
37、ourney in Narnia.Eric: I like reading The Magic School Bus written by Joanna Cole best. The magic school bus can go everywhere, even inside the human body. I like Arnold, a boy in Ms. Frizzles class. Hes really funny and hes always scared.Grace: One of my all-time favorite books is Ugly by Donna Jo
38、Napoli. Its the story of an ugly young duck. Its a little sad, but after you finish reading it, youll want to read it again and again. The way Donna Jo Napoli writes is special, and you can really get inside the characters heads. It sounds like music when its being read to you.Sally: My favorite boo
39、k is called Bloomability by Sharon Creech. Its about a girl whose parents are always on the move. Then she is suddenly taken to Switzerland by her aunt and uncle, away from her family. Interested? Then read this book!Jane: My favorite book is Nancy Drew Mystery (疑案) Stories: The Whispering Statue (低
40、语的雕塑) by Carolyn Keene. I have read it about four times! It is about a girl who loves solving mysteries, and she finds a statue that whispers. Well, Im not going to tell you the story. Ill let you read it for yourself.35In Bills favorite book, four children fight against _.Aa lionBa witchCa wardrobe
41、Da magician36After finishing reading Ugly, readers may feel _.AscaredBsadCexcitedDshocked37Sallys favorite book is written by _.ACS. LewisBJoanna ColeCDonna Jo NapoliDSharon Creech38Tina is interested in special journeys, so she may like to read _.AUglyBBloomabilityCThe Magic School BusDNancy Drew M
42、ystery Stories: The Whispering Statue39Bloomability and Nancy Drew Mystery Stories: The Whispering Statue both tell a story about _.Aa girlBa magical landCa young duckDa school（四）语法填空Driving after drinking alcohol(酒精) is very dangerous. You should know your driving skills can be affected by just one
43、 or two drinks. Even if you drink below the legal limit(法定上限), you can still be taken away _40_ a police officer thinks your driving has been affected by alcohol.It _41_ (take) a long time for the body to get rid of the alcohol. So if you drink too much in the evening, you might find that your drivi
44、ng skills are still _42_ (affect) the next morning.In a test with _43_ (profession) drivers, if they drank too much, they were hardly able to drive the car！So the only way to be sure you are safe is that you dont drink at all.One in three of the drivers killed in road _44_ (accident) have levels of
45、alcohol which are over the legal limit, and they are the biggest cause of d_45_ among young men. More than half of the people stopped _46_ the police have a blood alcohol level of more than twice of the legal limit. It is important to remember that driving after drinking doesnt just affect yourself.
46、 If you cause _47_ accident, it can affect a lot of other people, _48_ /speli/ the person you might kill or injure.（五）多句选词填空用方框中所给单词的适当形式填空。suit, safe, value, prevent, pierce49You must pay attention to _ when you swim in the river alone.50I would like to get my ears _ when I am twenty-one years old.
