Unforgettableexperiences教案

1、Unforgettable experiences教案Unforgettable ex教案Unit 4 Unforgettable ex第二课时学案Teaching aims and demands :atterns anddifficulgrammaImportant and difficul:Attributive ClauauouandarticiplTeaching Procedures :疑难透析What had he been doing barthquake ?过去完成进行时表示在过去一个时间点以前一直进 行的动作;而现在完成进行时则表示从过去一个时间点 开始一直进行的动作。例如

2、:I had been doingwork bu caI have been doingwI came ba注意 完成进行时都是强调动作的延续,故其中 的动词必须是延续性的。考查方向 现在与过去进行完成时的辨异。【典型考题】2004北京高考Twent by bw it .她还没有意识到三个月就过去了。Now thaut of a job , Lucy _ going bal ,but she hasnt decidedA. had considered B. has bderingderedD. is goingder【解析】由she hasnt decided yet可知, Lucy还在考虑

3、这件事情,故用现在完成进行时,表示动作还在 继续。【答案】B。2. Buld movard a loudBuldwwater was u本句中，before意为“还未来得及就”，例如：The telephone was hung up before I could answ我还未来得及接电话,电话就挂断了。before还可以表示“ 之后才”,例如:He ald medown baw me.他几乎把我撞倒才看到我。before还可用于It was not long before结构,表示“不久以后”。在此句式中, it表示时间, before引起时间状语从句。若从句时态为将来时,应用现在时 表示

4、。例如:It was not long bwhole couup and drovuland .不 久以后,全国人民奋起反抗,把敌人赶出了他们的国土。注意before用法很多,在平时的学习中应特别注 意。它既可用作连词又可用作介词,应注意不同词性需 要不同形式。考查方向before与其他连词的意义辨析以及词义。 【典型考题】2003北京高考He madea mistake , buduation _ it gotwA. until B. when C. before D. a【解析】根据句意“在形势变得糟糕之前纠正错误”可知,答案应为before【答案】C。who, whom,that,whi

5、ch或whose引起的定语从句以及关系词与普通连词and，but等的用法区别。who，whom，that，which或whose为引起定语 从句的关系代词，该使用哪一个由其在句中做的成分来 决定：who，whom，that，which在从句中作主语、 宾语，而whose在从句中作定语。定语从句应为句子的一部分， 故从句的前面不需要and，but，so，or等连词。而句中若有了这些连词， 则不使用定语从句。这也就是何时使用关系词，何时使 用普通代词的问题。例如：He ha，and allare d或: He haall of whom are d考查方向 是选择关系词还是选择普通代词,也就是选择

6、 含有定语从句的复合句还是并列句。【典型考题】2004辽宁高考The faduces half a million pavery year, 80%are soldabroad.A. of which B. wD. of that【解析】80%的前面没有连词,故应用定语从句形式 排除C项;而that不能直接充当介词的宾语, D项错 误;用of which表示从属关系“其中的”,引导定语 从句。【答案】A。分词做状语分词在句中做状语,是一个重要的语法项目,一定 要把握。若分词在句中做状语,则由句子的主语来决定其形 式。若主语与分词之间为主动关系,则用现在分词;为 被动形式,则用过去分词;没有主动

7、或被动关系,则用 状语从句或独立主格作状语。例如:A storm broke out suddenly , sweeping away everything（astorm与sweep away之间为主动关系 ）GivI will do it b（I与give之间为被动关系）It being a hot dawent swimming .（独立主格）辨析 分词做状语与并列谓语动词 若几个动词之间没有主次之分,只有时间先后,则 用作并列谓语,表示连续的动作,最后两个动作之间加 连词;若动词之间有主次之分,则次要动词用作分词作 状语,主要动词用作谓语,且分词前不能加连词。考查方向 在具体的语境中,过

8、去分词和现在分词的 选择。【典型考题】2004广东高考_graave to staawo wA. Not completingB. Not completedNot having completed D. Havingleted【解析】现在分词的完成式表示动作发生在谓语动词以前,其否定形式要在分词的前面加not【答案】C。2 Ex基础巩固Do you still remembarm_ we visitedago ?（2005北京高考）A. where B. wat D. what2. _ queue for half an hour , Tomsuddenly realized that he

9、 had lwallet a（2004北京高考）A. To wait B. Have waited C. Having waited D. To havewaiteday it may be five or six yearsblduman pa（2004福建高考）AB. abefore D. wThere are two buildings ,_ stands nearly a hundredgh .（200 4湖 北高考）A. the larger B. the larglargat D. the larger of wavuptedyou .Please g- Where was I ?

10、- You _ you didnt like your fathers job.（2004北京春招）A. had said B. said C. were saying D. had beensayingIt is believed that if a book is _ itwill surely _ the readAd;Bg; bdd; bg Dg;Thesunlight came in _ the windowand lit up thewhol（2001上海高考）A. through B. aD. ovThe Parkers bought a newhouse but _will n

11、eed a lot of work ban movA.they BD. wDont be discouraged . _ thingsas they are and you willvery day of your life .（2003上海春招）A. Taking B. To take C. Take D. Ta0waa good idea suddenly_ me - why not buy Mom agbirthday ?A. struck B. bead D. attacked高分挑战单项填空Tguardd caat have not been _completely .（2004全国

12、II）A. turned down B. put out C. put away D. turnedov2. _ with a difficult situation , Arnolddecided to ask his badvice .（2005北京高考）A. To face B. Having faced C. Faced D. FacingThe crazy fans_ patiently for two hours , andthey would wait till the movie star arrived .（2004重庆高考）A. were waiting B. had been waiting C. had waited D. wouldwa“We cant go ouweather ,”said Bob ,ouwindow .（NMET 2004II）A. looking B.