云南省芒市中学高一英语《Unit 21 Body language The fifth period》学案.doc

云南省芒市中学高一英语unit 21 body language the fifth period学案一学习目标make students mater the-ing form2used as subject, object and predicative.1. all the staff in our company are considering _ to the city centre for the fashion show. (上海2007春)a. to go b. goingc. to have gone d. having gone 2. you cant imagine what difficulty we had _ home in the snowstorm.(辽宁2007)a. walked b. walk c. to walk d. walking3. can i smoke here? sorry. we dont allow _ here. (江苏2007)a. people smokingb. people smoke c. to smoke d. smoking4. it is difficult to imagine his _ the decision without any consideration. a. accept b. accepting c. to accept d. accepted5. its necessary to be prepared for a job inter-view. _ the answers ready will be of great help. a. to have hadb. having had c. haved. having 二 问题及例题q1:observe the following pairs of sentences and tell the functions of each ing form:1 a. listening to music is one of my favorite hobbies.b. as we all know, smoking does harm to ones health.2 a. its no use talking to him; he wont change his mind.b. it is simply a waste of time discussing such matters with him.3 a. joan suggested asking her father for his opinion. b. we are considering flying to egypt for the coming holiday.4 a. he made a poor living by selling newspapers on the train.b. the man left the party without saying goodbye to the host.5 a. my favorite pastime is listening to music.b. his job is teaching physics in a local middle school.6 a. the speech he made was encouraging indeed.b. the film was so moving that we were all moved to tears.【用法小结】 一、从1-2组例句中，我们可以归纳总结出动词-ing形式作主语的用法特征：1、 从第一组例句可以看出，动词-ing形式作主语表示一般或抽象的、经常性的泛指的动作。2、 在句型its + no good (no use, useless, a waste of time .) + doing sth. 中，it是形式主语，后面的动词-ing短语作真正主语。如第二组例句。二、从3-4组例句中，我们可以归纳总结出动词-ing形式作宾语的用法特征：1、有些动词后常跟动词-ing形式作宾语，如第三组例句中的suggest和consider。这类动词常见的还有：remember, forget ,regret, try, escape, mean, cant help, go on, admit; dislike; avoid; enjoy; mind; miss; finish; keep; imagine; practise等。2、动词-ing形式还可作介词的宾语，如第四组例句。三、从5-6组例句中，我们可以归纳总结出动词-ing形式作表语的用法特征：1、动词-ing形式作表语常用来说明主语 “是什么”，主语与表语常可互换。如第五组例句。2、动词-ing形式作表语也常表示主语所具有的性质、特征等，如第六组例句。四、难点点拨1、动词-ing形式的被动式（being done）、完成时（having done）也可作主语、宾语、表语等。如：no one enjoys being made fun of in public.not having been invited to the party made my cousin unhappy.2、动词-ing 形式作主语、宾语时前面可加上名词或代词，构成动词-ing 形的复合结构。如：do you mind my going hiking with you this weekend?i cant imagine mary marrying such a young man.the presidents attending the meeting himself gave them a great deal of encouragement.三目标检测page61-2, grammar, exercise 1-2.配餐作业 建议下列题中任选两组题完成（ab）或（bc）基础题（a组题）page121, exercise12of grammar.巩固题（b组题）i. 从a、b、c、d四个选项中，选出可以填入空白处的最佳选项。1. at the beginning of class, the noise of desks _ could be heard outside the classroom. (2007全国卷ii)a. opened and closed b. to be opened and closedc. being opened and closed d. to open and close2. robert is indeed a wise man.oh, yes. how often i have regretted _ his advice!(安徽 2007)a. to take b. taking c. not to take d. not taking3. as a result of the serious flood, two-thirds of the buildings in the area _. (陕西 2007)a. need repairing b. needs to repairc. needs repairing d. need to repair4. isnt it time you got down to _ the papers? (重庆2006)a. mark b. be marked c. being marked d. marking5. there is a story here in the paper about a 110-year-old man.my goodness! i cant imagine _ that old. (江苏 2006)a. to be b. to have been c. being d. having been6. after he became conscious, he remembered _ and _ on the head with a rod. (江西 2006)a. to attack; hit b. to be attacked; to be hitc. attacking; be hit d. having been attacked; hit7. if you think that treating a woman well means always _ her permission for things, think again. (湖南 2006)a. gets b. got c. to get d. getting8. i cant stand _ with jane in the same office. she just refuses _ talking while she works. (北京 2006)a. working; stopping b. to work; stoppingc. working; to stop d. to work; to stop 提高题（c组题）1. mark often attempts to escape _ whenever he breaks traffic regulations. a. having been fined b. to have been fined c. to be fined d. being fined2. my wife said in her letter that she would appreciate _ from you sometime. a. to have heard b. to hear c. for hearing d. hearing3. the thief took away the womans wallet without_a. being seen b. seeing c. him seeing d. seeing him4. ive enjoyed _ to talk with you. a. to be able b. being able c. to been able d. of being able5. no one can avoid _ by advertisements. a. to be influenced b. being influenced c. influencing d. having influence6. they are considering _ before the prices go up. a. of buying the house b. with buying the house c. buying the house d. to buy the house7. if i had remembered _ the door, the things would not have been stolen. a. to lock b. locking c. to have locked d. having locked8. your shirt needs _. youd better have it done today. a. iron b. to iron c. ironing d. being ironed9. you cant help _ commercials; every few minutes the program is interrupted to give you one advertisement or another. a. to hear b. to b