非謂語動詞教案

1、初中英語非謂語動詞教學設計 永城市第六初級中學 王楊2018年4月26日Non-finite Verbs（非謂語動詞）Teaching aims:1. Ask the class to learn more about the Non-finite Verbs.2. Help the class use the Non-finite Verbs freely and correctly.Key and difficulties:1. The tenses and voices of the Non-finite Verbs.2. The on-finite Verbs used as Subj

2、ect, Object, Attribute, Adverbial, Object complement ect.3. The differences between the infinitive, the Past Participle and the Present Participle.Teaching Methods:1. Explain the basic uses of the Non-finite Verbs.2. Emphasize the important and difficult points.3. Practice.Teaching aids: A computer

3、and a blackboard.Teaching Procedures:Step 1. Lead- in I want to go to the park (want 是謂語，to go 是非謂語)Step 2. Explain the tenses and voices of the Non-finite Verbs.時 態(tài)主 動被 動意 義一般式to doto be done與謂語動作同時或之后發(fā)生進行式to be doing正在進行完成式to have doneto have been done之前發(fā)生完成進行式to have been doing之前發(fā)生，仍在進行分詞主 動被 動用

4、法意義現(xiàn)在分詞一般式doingbeing done同時發(fā)生1.主動2.進行3. 既主動又進行完成式having donehaving been done之前發(fā)生過去分詞done1.被動2.完成3.既被動 又完成Step 3. Explain the basic uses of the Non-finite Verbs. 不定式1 構成：to動詞原形，即：to do形式。其否定形式為：not to do。如： The teacher tells me to finish my homework after school.老師告訴我放學后完成我的家庭作業(yè)。2動詞不定式具有名詞、形容詞和副詞的特征，

5、因此在句中可以作主語、表語、賓語、賓語補足語、定語和狀語。作主語To help the old is our duty.幫助老人是我們的職責。注意：動詞不定式作主語時，為了保持句子的平衡，往往用it作形式主語，而把不定式短語置于謂語動詞之后?！癐ts adj.of sb.不定式”表示“某人(做某事)”。這一句型中常用表示性質、品格的形容詞 如：Its kind of you to help me.你幫了我，你真好?！癐ts adj.for sb.不定式”表示“做某事對某人來說”。如：Its dangerous for you to climb that tall tree.對你來說，爬上那個高

6、樹是危險的。作表語 To eat is to live，but to live is not to eat.吃飯是為了活著，但活著并不是為了吃飯。作賓語，常接不定式作賓語的動詞有：decide(決定)，expect(期望)，forget(忘記)，hope(希望)，pretend(假裝)，try(盡力)等。如：I want to borrow your bike.我想借你的自行車。作賓語補足語 ，常接不定式作賓語補足語的動詞有：ask(要求)，tell(告訴)，want(想要)，teach(教)，wish(希望)，help(幫助)，warn(警告)，invite(邀請)，encourage(鼓勵

7、)等。如：She asked me to answer the phone while she was out.當她出去的時候，她叫我接電話。作定語 動詞不定式作定語時，常置于被修飾名詞之后作后置定語，且被修飾的名詞與不定式的動詞有動賓關系或介賓關系。如：He wants some water to drink.他想要些水喝。(動賓)He has no friends to talk with.他沒有可以與之交談的朋友。(介賓)注意：當不定式修飾的名詞是time，place或way時，不定式后的介詞習慣省去。如：He had no place to live(in)他沒地方住。有些名詞常用不定

8、式作定語。如：a chance to go to school上學的機會no time to think about rest沒時間考慮休息a way to learn(of learning)English學習英語的一種方法作狀語 They ran over to welcome us.(表目的) 他們跑過來歡迎我們。Paul is too excited to say anything.(表結果) 保羅激動得說不出話來。Im sorry to trouble you.(表原因) 很抱歉打擾你。注意：有些動詞不定式在使用時，要省去to。具體有：在動詞let，feel，see，look at，

9、watch，have，make，notice，hear等動詞后，動詞不定式作賓語時，要省略to。但在變被動語態(tài)時，省略的to要加上。如：I heard someone knock at the door.我聽到有人在敲門。在would you please，had better，why not，would rather等結構的句型后，要用不帶to的不定式。如：Youd better go to bed early.3特殊疑問詞動詞不定式(why 除外)如：I dont know what to do.我不知該做什么。動名詞：動名詞具有名詞的性質，在句中可以作主語、表語、賓語、定語等。如：Say

10、ing so much is useless.說那么多沒用處。(主語)My greatest pleasure is traveling.我最大的樂趣是旅游。(表語)She enjoys going to the cinema.她喜愛看電影。(賓語)There is a swimming pool here.這兒有一個游泳池。(定語)注意：(1)初中階段常見的接動名詞的動詞或動詞短語有：enjoy(喜歡)，finish(完成)，keep(保持)，practice(練習)，mind(介意)，suggest(建議)，be busy(忙于)；be worth(值得)，cant help(禁不住)，g

11、ive up(放棄)，be used to(習慣于)，stop/prevent/keepfrom(阻止)，look forward to(盼望)；feel like(想要)；be good at(擅長)；be interested in(對感興趣)；succeed in(成功)等。(2)有些動詞既可接不定式也可接動名詞形式作賓語，但表達的意思不同。stop doing sth.停止做某事stop to do sth.停下來去做某事try doing sth.嘗試做某事try to do sth.盡力去做某事forget doing sth.忘了做過某事forget to do sth.忘了要做

12、某事（未做）remember doing sth.記得做過某事remember to do sth.記得要做某事（未做）need doing sth.需要做某事（被動含義）need to do sth.需要去做某事（主動含義）【例】 Isnt it strange that the cat is used to_(lie)beside the dog peacefully? 答案： lying【例】 It is worth_(mention)that Nanjing has entered Top 10 Appealing Chinese Cities. 答案： mentioning【例】 Would you mind_(turn) down the music？The baby is