Unit912讲解Word文档格式.docx

1、2. 句型 Cell phones, or mobile phones make it possible for us to talk to anyone from anywhere. it 作形式宾语的用法 I dont dare to use the phone in school. dare 的用法The answer seems to be that we have a need to stay in touch with friends and family no matter where we are or what we are doing. no matter + 疑问词引导的

2、让步状语从句 The cell phone helps her do whatever she wants to do.whatever 引导的名词从句3. 语法：现在进行时的被动语态 复习本章要达到的目标1. 掌握disagree;等重点单词及短语的用法。2. 掌握it 作形式宾语的用法；dare 的用法；现在进行时的被动语态的用法；教材知识归纳知识归纳1.Well, it depends.派生词: dependence n. 依赖，依靠 dependent adj. 依靠别人的 Independence n. 独立 independent adj. 独立的知识梳理：（1）依靠，信赖；He

3、was the sort of person you could depend on.他是那种你可以信赖的人。（2）确信，相信，指望；Can we depend on your coming in on Sunday?我们可以相信你在周日来吗？（3）受的影响，由决定，取决于； Does the quality of teaching depend on class size?教学的质量是取决于班级的规模吗？（4）需要，依靠（提供资金、帮助等） I dont want to depend too much on my parents.我不想太依赖我的父母。相关归纳：（1）That depends

4、/It （all） depends.那得看情况定。Is she coming? 他会来吗？That depends. He may not have the time. 那得看情况定。他可能没时间。（2）depend on/upon it请相信，没问题（用于句首或句尾）Depend on it（=you can be sure）, we wont give up.请相信我们不会放弃的。 （3）depend on it that （depend on不能直接跟that从句要加it 然后才能接that从句，与该用法相同的结构有：rely on it that从句;see to it that从句）

5、 You can depend on it that he will finish the job on time .你可以放心他会准时完成工作的。你可放心他会准时来的。（4）be dependent on/upon sb. for sth. You cant be dependent on/upon your parents for money all your life.你不能一生都依靠你的父母提供金钱。（5）be independent of sb. 不在依赖某人 I wish to be independent of my parents.我不想在依赖父母了。2. press the

6、talk key. “Hi, mum Im on the bus I should be home in about ten minutes.”should用法：（1）should 作为助动词 shall 的过去式，可以在间接引语中与第一人称主语搭配，表示过去将来时间。The group leader announced that we should （= would ） begin to work soon.小组长宣布：我们不久就开始工作。A week ago， I told him that I should （= would） go to Beijing the next day.一个星

7、期以前，我告诉他我第二天就去北京。（2）should 作为情态动词，可以用来表示有较大可能实现的猜测、推论，通常译为“可能”、“总该吧”，相当于 be expected to .这时should的语气比must小，比may/might 大。They should be home by now， I think. 我想现在他们总该到家了吧。The report was written after a careful investigation， so it should be reliable.这份报告是经过周密调查后才写成的，所以应该是可靠的。（3） should 作为情态动词，可以用在条件状

8、语从句中，表示语气较强的假设，译作“万一”、“竟然”，这时也可将 should 置于从句之首，即将 should 放在主语前面，而省略从属连词 if .If you should fail to come， ask Mrs. Chen to work in your place. = Should you fail to come， ask Mrs. Chen to work in your place. 万一你来不了，就叫陈夫人代替你。If anyone should come， say I am not at home. = Should anyone come， say I am not

9、 at home. 万一有人来访，就说我不在家。If it should rain tomorrow， I wouldnt go. = Should it rain tomorrow， I wouldnt go.万一明天天下雨，我就不去了。（4）should 作为情态动词，通常用来表示现在或将来的责任或义务，译作“应该”、“应当”，这时它可以和 ought to， be supposed to 互换使用。例如：You should （= are supposed to ） complete your test in time.你们应该按时做完你们的实验。You should （= ought

10、to ） tell your mother about it at once.你应该立即把此事告诉你妈妈。In sum， theory should be combined with practice.总之，理论应该与实验相结合。（5）（表示感情、意志等）竟然会;应该Im sorry it should be this way.很遗憾,事情竟会是这个样子。Its strange that he should be absent.真奇怪,他竟会缺席。3.Wang Mei is one of many Chinese teenagers who live life on the go and us

11、e cellphones. 跟许多中国青少年一样，王梅使用手机享受着“移动人生”。三种结构的主谓一致：（1）the （only / very） one of + the + 名词复数后接定语从句时，定语从句中谓语动词用单数。The book is the only one of the gifts that was given to him on his birthday.这本书是他生日收到的唯一礼物。（2）one of + the + 名词复数后接定语从句时，定语从句中谓语动词用复数。This is one of the exciting matches that I have ever s

12、een. 这是我看过的最令人兴奋的比赛之一。（3）one of + the + 名词复数做整个句子的主语时，句中谓语动词用复数。One of the students has been to Beijing so far in the poor village.最这个贫穷的村子里到目前为止他是去过北京的学生之一。4. New functions are being added to the phones.add的用法：派生词：addition n. 加，加起来，增加物，增加，加法additional adj. 外加的，附加的，另加的（1）vt. & vi. 增加，加入；If the tea i

13、s too strong, add some more water. 如果茶太浓，再加些水。（2）vt.补充说And I hope you will realize it one day. he added. 他接着说：“我希耀你总有一天会明白这一点。” I should like to add that we are pleased with the result. 我想补充一句，我们对这个成果感到高兴。（1）add.to. 在中加上Many words have been added to this edition of the dictionary。这一版字典增加了很多词。Dont ad

14、d fuel to the flame.不要火上加油。（2）add to 增加，增添；扩建The bad weather only added to our difficulties. 恶劣的天气只会增添我们的困难。Your carelessness added to our difficulty.你的粗心增加了我们的困难。The building has been added to since liberation. 自从解放以来这个建筑物不断被扩建。（3）add up把加起来，总计If you add these figures up , you will get the result .

15、（4）add up to 总计共达；表示，等于说。意味着；总而言之His whole schooling added up to no more than one year.他受到的全部学校教育加起来不超过一年。他花的钱总计1000英镑。（5）in addition=besides 并且（6）in addition to=besides 除了之外还有 In addition to Tom , five other people went for a swim.5. I dont dare to use the phone in school, because they will take it

16、 away from me.dare的用法：（1） 实义动词：这时与一般的实义动词用法一样有各种时态，有主谓一致的变化，可以用于各种句型。 但是要特别注意在否定句中时to可以省略。He did not dare （to ）leave his car there.他不敢把车停放在那里。He has dared to walk alone in the street since his childhood.自从童年起他一直敢一个人在街上走。Has he dared to walk alone in the street since his childhood.自从童年起他一直敢一个人在街上走吗？（

17、2） 情态动词：注意以下几点：1 只能用于疑问句、否定句和条件状语从句中；2 只有两种时态变化形式：一般现在时和一般过去时 dare的单复形式与主语无关没有人称变化How dare you ask me such a question?你怎敢问我这样的问题?My younger sister dare not go out alone.我妹妹不敢单独出去。My younger sister dared not go out alone as a child.我妹妹小的时候不敢单独出去。（3）固定短语：I dare say 6.Having a cellphone also makes us f

18、eel safer, since we can call for help in case of an emergency. （1）case的用法情况实情；事实多和the 连用If that is the case , we need more staff. 如果情况是那样的话，我们将需要更多的职员。Is it the case that you lost your money when you got off the crowded bus ?你在走下一辆拥挤的汽车时你的钱被偷，情况是这样的吗？3 案件；案例 The police will look into the case as soo

19、n as possible .警察将尽可能快的调查这个案件。箱子，盒子 a pencil box （铅笔盒） ; a jewel box （珠宝盒）4 病例；病人 The most serious cases were treated at the scene of the accident .伤势最严重的病人在事故现场得到了治疗。as is often the case 这是常有的事 in this / that case 如果是这样那样的话 in no case 无论如何都不，绝不（位于句首要采用半倒装语序）In no case should you smoke.任何情况下你都不应该吸烟。

20、in case假使; 如果，万一引导状语从句（从句中可用虚拟语气should + do sth. 也可不用虚拟语气） 而 in case 后接从句，该句在特定的语境中可以省略。Take an umbrella with you in case of rain.带上雨伞以防天下雨。带上雨伞，以防下雨。We had better bring an umbrella in case it should rain.= We had better bring an umbrella in case it rains.你最好带上雨伞，以防下雨。 in case of 万一，如果发生The doctor a

21、sked us to call him during the night except in case of necessity. 医生吩咐我们，除非必须，否则不要在夜里叫他（just）in case 以防（万一） in most cases 在大多数情况下in any case 无论如何，不管怎样In any case, do it better. 无论如何，要尽力而为。7.and do everything Q12 tells them to. 惟Q12的命令是从。该句中to 后的动词由于与前面的动词一样而被省略了。（1）通常情况下，当从上下文中能够知道不定式短语的内容时，为了避免重复，可

22、将不定式to后面的内容都省略去，只保留不定式符号to，即用to来代替整个不定式。She went there because she wanted to.她去了那里，因为她想去。-Have you bought a car?你买车了吗-No, we cant afford to.没，我们付不起钱。The boy wanted to ride his bicycle in the street, but his mother told him not to. 那个男孩想在街上骑自行车，但是他的母亲不让他那样做。由以上例句我们可以看出，这种用法多见于不定式作宾语或宾语补足语的时候。与之相关的动词和

23、结构有want, hope, hate, wish, refuse, prefer, try, like, love, intend, forget, expect, mean, be going to, have （got） to, ought to, used to, be able to, would like/love to等。I asked him to see the film, but he didnt want to.我请他去看电影但是他不想去。Some people suggested that she reconsider the matter, but she refus

24、ed to.有人建议他考虑这个问题但是他拒绝了。He doesnt work here now, but he used to.他现在不再这里工作，但是过去在。-Would you like to join us?你想加入我们中间吗？-Id like to.我想呀。-Ought I to finish it today?我应该在今天完成吗？-Yes, you ought to.是的。（2）保留至be, have或have been如果不定式to后的结构中含有be, have或have been, 通常要保留be, have或have been. 但随后的成分仍可省略。-Is your moth

25、er a teacher?你的母亲是教师吗？-No, but she used to be.不是，她也不想做教师。-He hasnt finished yet.他还没有完成吗。-Well, he ought to have.嗯，他本应该完成的。8.Some students are spending as much as 200 yuan a month on their cellphones.as many as, as much as（1）as many as意为“多达；之多”,常用在人或物的具体数量前，结构为：as many as+数词+复数名词。I can drink as many

26、as 5 bottles of beer at a time.每次我能喝多达5瓶的啤酒。（2）as much as常用在“时间量、重量、钱数、价格”等方面，表示“总量”和“单位量”的大小，结构为：as much as+数词+复数名词。The stone weighs as much as 6 tons.这块石头重达6吨。9.The students still talk about all the wonders of the world wonder的用法：（1）作动词时，主要义项有：想知道；想弄明白；琢磨；感到诧异；非常惊讶。I was just beginning to wonder w

27、here you were.我刚才正琢磨你上哪儿去了。She wondered at her own stupidity.她没想到自己竟会这么愚蠢。Many people wonder at the beauty of nature around them.很多人赞美身边大自然的美。I wonder that he didnt hurt himself jumping over that wall.我纳闷他怎么从那墙上跳过去竟没摔伤自己。（2）作名词时，主要义项有：惊讶；惊奇；惊叹（不可数名次）奇迹；奇观（可数名词）She gazed down at the city spread below

28、 her in wonder.她俯视展现在眼前的城市，惊叹不已。The Great Wall is one of the wonders of the world.长城是世界奇迹之一。相关归纳:（1）no wonder 或Its no/little/small wonder（that）.不足为奇；并不奇怪It is little wonder（that）she was so upset.她如此心烦意乱，并不奇怪。No wonder youre tired, youve been walking for hours.难怪你累了，你一直走了好几个小时。（2）Its a wonder that.令人

29、惊奇的是；莫名其妙的是Its a wonder that more people werent hurt.奇怪的是没有更多的人受到伤害。（4）work wonders 创造奇迹；取得优异的成绩；产生良好的效果Her new diet and exercise programme had worked wonders for her.她新的饮食和锻炼计划对她产生了奇效。12. Q12 cant be defeated by force.force的用法（1）n. 力,力量;力气UThe moral force is on our side.道义的力量在我们一边。 武力,暴力UThe robber used force to get into the hous