非謂語動(dòng)詞教案

1、初中英語非謂語動(dòng)詞教學(xué)設(shè)計(jì)永城市第六初級(jí)中學(xué) 王楊2018年4月26日Non-finite Verbs （非謂語動(dòng)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- inI 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(shí)態(tài)主動(dòng)被動(dòng)意義一般式to doto be done與謂語動(dòng)作同時(shí)或之后發(fā)生進(jìn)行式to be doing正在進(jìn)行完成式to have doneto have beendone之前發(fā)生完成進(jìn)行式to have been doing之前發(fā)生，仍在進(jìn)行分詞主動(dòng)被動(dòng)用 ,法意義現(xiàn)在(

4、分詞一般式doingbeing done同時(shí)發(fā)生1.主動(dòng)2.進(jìn)行3.既主動(dòng)又進(jìn)行完成式having done( having been done之前發(fā)生過去分詞done1.被動(dòng)2.完成3.既被動(dòng)又完成Step 3. Explain the basic uses of the Non-finite Verbs.不定式1 .構(gòu)成：to +動(dòng)詞原形，即：to do形式。其否定形式為：not to dOo 如： The teacher tells me to finish my homework after school.老師告訴我放學(xué)后完成我的家庭作業(yè)。2 .動(dòng)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(bǔ)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(zé)。注意：動(dòng)詞不定式作主語時(shí)，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(dòng)詞之后?！靶? adj. + of sb. +不定式”表示“某人（做某事）這 一句型中常用表示性質(zhì)、品格的形容詞 如：It's kind of you to help me. 你幫了我，你真好?！靶? adj.+forsb.+不定式”表示“做某事對(duì)某人來說 如：It's dangerous for you to climb that tall

6、tree.對(duì)你來說，爬上那個(gè)高樹是危險(xiǎn)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(dòng)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(bǔ)足語，常接不定式作賓語補(bǔ)足語的動(dòng)詞有：ask（要求），tell（告 訴）,want（想要）,teach（教），wish（希望）,help（幫助），warn（警告）,invite（

7、邀 請(qǐng)），encourage（鼓勵(lì)）等。如：She asked me to answer the phone while she was out.當(dāng)她出去的時(shí)候，她叫我接電話。作定語動(dòng)詞不定式作定語時(shí)，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(dòng)詞有動(dòng)賓關(guān)系或介賓關(guān)系。如：.He wants some water to drink.他想要些水喝。（動(dòng)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(dāng)不定式修飾的名詞是time, place或way時(shí)，不定式后的介 詞習(xí)慣省去。如：He had no place to l

8、ive（in）.他沒地方住。有些名詞常用不定式作定語。如：a chance to go to school 上學(xué)的機(jī)會(huì) no time to think about rest 沒時(shí)間考慮休息a way to learn（of learning）English 學(xué)習(xí)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(jié)果）保羅激動(dòng)得說不出話來。 I'm sorry to trouble you.（表原因）很抱歉打擾你。注意：有些動(dòng)詞不定式在使用時(shí)，要省去t

9、o。具體有:在動(dòng)詞let, feel, see, look at, watch, have, make, notice, hear 等動(dòng)詞后，動(dòng)詞不定式作賓語時(shí)，要省略tOo但在變被動(dòng)語態(tài)時(shí)，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(jié)構(gòu)的句 型后，要用不帶to的不定式。如：You'd better go to bed early.3.特殊疑問詞+動(dòng)詞不定式（why除外）如：I don't know

10、what to do.我不知該做什么。動(dòng)名詞：動(dòng)名詞具有名詞的性質(zhì)，在句中可以作主語、表語、賓語、定語 等。如:Saying 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(gè)游泳池。（定語）注意：初中階段常見的接動(dòng)名詞的動(dòng)詞或動(dòng)詞短語有：enjoy（喜 歡），finish（完成），keep（保持）,practice（練習(xí)）,mind（

11、介意）,suggest（建 議），be busy（忙于）；be worth（值得），can't help（禁不?。?，give up（放棄）， be used to（習(xí)慣于），stop/prevent/keepfrom（阻止），look forward to（盼 望）；feel like（想要）；be good at（擅長(zhǎng)卜 be interested in（對(duì) 感興趣）; succeed in（成功）等。(2)有些動(dòng)詞既可接不定式也可接動(dòng)名詞形式作賓語，但表達(dá)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

12、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(dòng)含義)need to do sth.需要去做某事(主動(dòng)含義)【例】 Isn't 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 musicThe baby