2019九年级英语全册 Unit 7 Teenagers should be allowed to choose their own clothe.doc

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1、1UnitUnit 7 7 1.1. DoDo youyou everever worryworry aboutabout failingfailing a a test?test? 你曾担心考试不及格吗你曾担心考试不及格吗? ?worry about 意为“担心;担忧”或“为担心”。归纳： worry 的用法:worry 可作及物动词,意为“使烦恼;使焦虑”,常接 sb.作宾语。如:What worried you so much?什么事使你这么着急?His bad health worried his parents greatly. 他身体不好使他的父母很发愁。worry 也可作不及物动

2、词,意为“烦恼、担心”,常跟介词 about 或 over。如:Tell them not to worry. 告诉他们不要担心。They are worrying about the coming exam. 他们正在为即将到来的考试而发愁。worry about 和 be worried about 都表示“对担心,忧虑”。例如:Dont worry/be worried about John. Hell be back soon.不必为约翰担忧,他马上就回来。worry 后接从句时,也表示“为担心”,此时不用介词,worry 可看作及物动词。如:The teacher worried t

3、hat the exam might be too difficult for her students.这位老师担心此次考试对她的学生来说可能太难了。Dont worry how much you spend. 别担心花多少钱。辨析：worried 和 worrying都可作形容词,前者表示“烦恼的;焦虑的”,常用来说明人;后者表示“令人烦恼的;令人担心的”,常用来修饰说明事物。例如:She seems worried about something. 她似乎为某事担心。Theres a worried look on his face. 他脸上有一种忧虑的神色。I have never s

4、pent a more worrying day. 我从未度过如此令人担忧的一天。2.2. StudentsStudents needneed strictstrict rules.rules. 学生们需要严格的规矩。学生们需要严格的规矩。strict 是形容词,意为“严格的,严厉的”,可作表语也可作定语。如:Our head teacher is very strict,but we still need many strict rules.我们的班主任非常严格,但是我们还需要许多严格的制度。2辨析：be strict with 和 be strict inbe strict with sb

5、.意为“对某人严格要求”;be strict in(doing) sth.意为“对(做)某事严格要求”。例如:Mr. Smith is very strict with his children.史密斯先生对他的孩子们要求十分严格。We should be strict in(doing) our work.对工作我们应该严格要求。3.3. ButBut sometimessometimes thesethese cancan getget inin thethe wayway ofof theirtheir schoolwork.schoolwork.但有时这些爱好会妨碍学业。但有时这些爱好

6、会妨碍学业。way 是名词“道路,方法”,in the way “妨碍,阻碍”,也可用 in ones way。如:Youre in my way. 你挡住我的路了。辨析：in the way,on the way,by the way,in a way 和 in this wayin the way 挡路;妨碍。例如:Her social life got in the way of her studies. 她的社会活动妨碍了她的学习。on the way 在路上。例如:Lets wait a few minutes. Hes on the way.咱们等一会儿,他正在路上。(快到了)by

7、 the way 是个语气词,即“附带说一句”之意。例如:By the way,has everybody arrived?附带问一句,大家是否都到了?in a way 某个方面,在某种意义上。例如:In a way,he was right.在某个意义上说,他是对的。in this way 用这种方式。例如:In this way you can solve the problem. 用这种方式,你能解决问题。4.4. TeenagersTeenagers oftenoften thinkthink theythey shouldshould bebe allowedallowed toto

8、 practicepractice theirtheir hobbieshobbies asas muchmuch asas theythey want.want.青少年经常认为他们应该被允许如他们所愿地尽多地实践自己的爱好。青少年经常认为他们应该被允许如他们所愿地尽多地实践自己的爱好。as much as 意为“和一样多”。其基本结构为:as+ adj./ adv. +as。意为“和一样”,表示同级的比较。使用时要注意第一个 as 为副词,第二个 as 为连词。例如:This film is as interesting as that one. 这部电影和那部电影一样有趣。Your pen

9、 writes as smoothly as mine. 你的钢笔书写起来和我的一样流畅。归纳 其否定式为 not as/so +adj./ adv. +as。例如:This dictionary is not as/so useful as you think.3这本字典不如你想象的那样有用。若有修饰成分,如 twice,three times,half,a quarter 等,则须置于第一个 as 之前。例如:Your bag is twice as expensive as mine.你的包比我的贵一倍。5.5. HeHe isis onon hishis schoolschool te

10、amteam andand hashas alwaysalways wantedwanted toto bebe a a professionalprofessional runnerrunner whenwhen hehe growsgrows up.up.他加入了学他加入了学校赛跑队校赛跑队, ,并且一直想长大后成为一名专业运动员。并且一直想长大后成为一名专业运动员。(1)grow up “长大;成长”。例如:All plants like to grow up toward the sunlight.所有的植物都喜欢朝着阳光向上长。But what happens when they g

11、row up?可是他们长大了会是什么样呢?归纳 grow 和 up 也可构成 grown-up,作形容词“长大的”,作名词相当于 adult“成人”。(2)该句中的 when he grows up 是 when 引导的时间状语从句,主从句的时态要遵循“主将从现”。例如:What will Tom be when he grows up? 汤姆长大了做什么?6.6. MyMy wifewife andand I I havehave supportedsupported everyevery oneone ofof hishis races.races.我妻子和我支持他的每一场比赛。我妻子和我

12、支持他的每一场比赛。support 用作动词,“支持,赞成”,还可指“支撑、给某人(物)以积极援助或支持,养(家);维持(生活);负担(费用)”等。例如:Bill had to support Jill or she would have fallen to the floor.比尔不得不支撑吉尔,否则她会倒在地板上。Our school is supported by the government. 我们学校是由政府负担的。His family supported him in his decision. 他的家人支持他的决定。归纳 support 用作名词的不同词意用法:支撑物(可数)。例

13、如:If you dont put a support under that roof it will fall down.如果你没有在屋顶下放一个支撑物,它会倒的。支柱(可数)。例如:I am the only support of my family. 我是我们家的唯一支柱。支持(不可数)。例如:The plan was cancelled(取消) because of lack of support.因为缺少支持,计划取消了。4辨析：living 和 support这两者均可表示一个人的谋生方式。其区别是:living 是一般用语,泛指“生计”,尤指某人赖以谋生的工作。例如:He ear

14、ned his living by painting. 他靠绘画维生。support 指一人对另一人的赡养或抚养。例如:He depended on his parents for support. 他靠父母抚养。7.7. WeWe havehave nothingnothing againstagainst running!running! 我们毫不反对跑步我们毫不反对跑步! !against 是介词,表示“反对”,因为 against 是介词,所以后接动词时要用动名词。如:Im against doing anything till the police arrive.我反对在警察到达之前

15、采取任何行动。Public opinion is strongly against his visit to the country.舆论强烈反对他访问这个国家。归纳 against 的用法表示“反对,对着;违反;不利于”等。其反义词为 for。若表示“强烈反对”,一般用副词strongly。例如:Are you for or against the plan?你对这个计划是赞成还是反对呢?There were 20 votes for him and 12 against him. 有 20 票赞成他,12 票反对他。表示“反对”,经常同那些与之含义相关的动词连用(如:fight,strug

16、gle,protest,argue,guard等)。如:The soldiers fought against the enemy bravely. 士兵们勇敢地打敌人。He struggled against those who opposed his plan.他同那些反对他的计划的人作斗争。表示位置,意为“靠着;顶着;迎着;衬着”等。例如:The teachers desk is against the wall. 老师的办公桌靠墙放着。He stood leaning against the tree. 他站着斜靠在树上。易错警醒against 是介词,不是动词。如:他靠在树上。正:H

17、e leaned against the tree. 误:He against the tree.这个计划你是赞成还是反对呢?正:Are you for or against the plan?误:Do you support or against the plan?58.8. HesHes gettinggetting olderolder now,sonow,so hehe needsneeds toto thinkthink aboutabout whatwhat willwill happenhappen ifif hehe doesntdoesnt endend upup asas

18、a a professionalprofessional runner.runner.他在一天天长大他在一天天长大, ,他必须想一想如果他最终不能成为职业选手会怎么样。他必须想一想如果他最终不能成为职业选手会怎么样。(1)end up“结束”。end up with 后加名词;end up 加动词时,用动词的 ing 形式。例如:Did you end up with a piece of music? 你们是以一首音乐结束的吗?We end up talking about the film. 我们以谈论电影结束。(2)本句中的 what will happen if.意为“如果将会怎样?”

19、使用时注意 if 后接一般现在时态,为 if 引导的条件状语从句。例如:What will happen if they have the party today? 如果今天开聚会会发生什么事情?归纳 What will happen if.也可以缩写成 What if。例如:What if she finds out that youve lost her book?如果她发现你把她的书丢了怎么办?What if.表示邀请或建议时,意思是“怎么样?”“如何?”。例如:What if you join us for lunch? 同我们一起吃午饭怎么样?9.9. MaybeMaybe hehe

20、 thinksthinks itsits tootoo strictstrict oror unfair.unfair.可能他会认为这太严格或不公平。可能他会认为这太严格或不公平。unfair 作形容词“不公平”,其同根词为 fair“公平的”。例如:The boy thinks his father is unfair to him. 男孩认为爸爸对他不公平。归纳 加上否定前缀 un-构成的同类的词还有:unhealthy 不健康的 unusual 不寻常的 unhappy 不高兴unable 不能的,不会的 unpleasant 使人不愉快的 unimportant 不重要的这类词在英语里

21、面,并非否定词,尤其在反意疑问句中值得注意:He is unhappy,isnt he? 他不高兴,是不是?例 1Oh!Weve just missed the 8 oclock film._. Itll be on again in one hour.A. My pleasure B. Have fun C. Dont worry D. Good idea6【解析】考查情景交际。句意:我们刚刚错过 8 点的电影。不用担心,一小时后还放映。Dont worry“不用担心”;My pleasure“我的荣幸”;Have fun“玩得开心”;Good idea“好主意”。【答案】C例 2 What

22、s your teacher like?She is always strict _ us.A. in B. with C. to【解析】本题考查介词的用法。be strict with sb.表示“对某人要求严格”;be strict in sth.表示“对某事要求严格”。由空格后的 us 可知其前介词应用 with。【答案】B例 3I plan to go out for a bicycle trip to Longzhong. But Im afraid I dont know the_. A map is helpful,I think. A. time B. way C. weath

23、er D. price【解析】考查名词词义辨析。time 时间;way 路,方法;weather 天气;price 价格。根据答语“我认为地图有帮助。”可知问句“我不知道路线。”故选 B。 【答案】B例 4 Liu Ying is as _ as her sister.A. tall B. taller C. the tallest【解析】考查形容词。as.as.表示“和一样”,中间用形容词和副词原级。【答案】A例 5 Mr. Wang is strongly _keeping animals in the zoo,because he thinks animals should also enjoy freedom.A. up B. for C. against D. down【解析】考查介词的用法。句意为:王先生强烈反对把动物关在动物园里,因为他认为动物也应该享受自由。又 be for 意为“赞成”;be against 意为“反对”。因此应选 C 项。 【答案】C