B7U1語(yǔ)法（不定式用法）

1、湖北襄陽(yáng)第二十四中學(xué)高二年級(jí)英語(yǔ)學(xué)科導(dǎo)學(xué)案 使用時(shí)間：2013年3月 設(shè)計(jì)者：曾秀群 課時(shí)設(shè)計(jì)：Period 3 學(xué)科負(fù)責(zé)人： 曾秀群 小組： 學(xué)生姓名： 完成評(píng)價(jià)：新課導(dǎo)入：學(xué)法指導(dǎo)：1、獨(dú)學(xué)（30分鐘）2、對(duì)學(xué)（10分鐘）對(duì)子間相互檢查預(yù)習(xí)結(jié)果討論預(yù)習(xí)中的疑問(wèn)。3、群學(xué)（5分鐘）學(xué)生帶著在對(duì)學(xué)中未能解決的問(wèn)題在大組中進(jìn)行討論解決【展示點(diǎn)評(píng)】1.組內(nèi)小展示：對(duì)子之間將預(yù)習(xí)的內(nèi)容進(jìn)行相互批閱交流討論，然后在組內(nèi)進(jìn)行展示解決疑問(wèn)小組長(zhǎng)明確任務(wù)，安排并調(diào)控成員討論的進(jìn)度高效討論2.大展示：各小組利用展示版面和展示舞臺(tái)進(jìn)行展示，做好分工，設(shè)計(jì)好展示方式，點(diǎn)評(píng)組認(rèn)真點(diǎn)評(píng)并拓展課題: 不定式的用法學(xué)習(xí)目

2、標(biāo)： 1Students will be able to recognize the infinitives and know the exact meanings of them.2Students will be able to use these structures correctly.【預(yù)習(xí)導(dǎo)航】（參照優(yōu)質(zhì)課堂不定式講解完成以下預(yù)習(xí)）1基本概念不定式是動(dòng)詞的一種非謂語(yǔ)形式，沒(méi)有人稱(chēng)和數(shù)的變化，而且不能單獨(dú)用作謂語(yǔ)，但仍舊有動(dòng)詞的特點(diǎn)，即可有自己的賓語(yǔ)和狀語(yǔ)，構(gòu)成不定式短語(yǔ)，使用頻率較高。是一個(gè)考試經(jīng)常考查的語(yǔ)法點(diǎn)。2基本形式主動(dòng)形式被動(dòng)形式一般式to doto be done完成式t

3、o have doneto have been done進(jìn)行式to be doing/完成進(jìn)行式to have been doing/否定形式not to donot to be done疑問(wèn)詞不定式wh to dowh to be done復(fù)合結(jié)構(gòu)sb.to do/for sb.to do/3.句法功能不定式具有名詞、形容詞、副詞的特征，在句中可以充當(dāng)主語(yǔ)、表語(yǔ)、賓語(yǔ)、定語(yǔ)、狀語(yǔ)和補(bǔ)足語(yǔ)，還可以有自己的邏輯主語(yǔ)，即for sb.to do sth.。It is good to_help_others.(subject)It is my ambition to_make_sure_that_t

4、he_disabled_people_in_our_neighbourhood_have_access_to_all_public_buildings.(subject)My ambition is_to_work_in the computer industry when I grow up.(predicative)I don't have time to_sit_around feeling sorry for myself.(attributive)I am the only student in my class to_have_a_pet_snake.(attributiv

5、e)A big company has decided to_buy_it_from_me.(object)My fellow students have begun to_accept_me_for_who_I_am.(object)I have had to work hard_to_live_a_normal_life.(adverbial)Some days I am too tired to_get_out_of_bed.(adverbial)We must call on local government_to_give_financial_assistance_to_disabl

6、ed_people. (object complement)4不定式的時(shí)態(tài)與語(yǔ)態(tài)根據(jù)需要，不定式可以有一般式(to do)，完成式(to have done)，完成進(jìn)行式(to have been doing)，進(jìn)行式(to be doing)等時(shí)態(tài)形式以及被動(dòng)形式to be done和to have been done。He didn't allow us to go home early.他不允許我們?cè)缁丶摇e seemed to have seen the film. A. to go B. having gone C. going D. to have gone6._late

7、 in the morning , Bob turned off the alarm. A . To sleep B. Sleeping C. Sleep D . Having slept7. Tom kept quiet about the accidentlose his job. A. so not as to B. so as not to C. so as to not D. not so as to8. John was made _the truck for a week as a punishment. A. to wash B. washing C. wash D. to b

8、e washing9. The patient was warned _oily food after the operation. A. to eat not B. eating not C. not to eat D. not eating10. Its said that the Olympic Games _ in Beijing in 2008 will cover more events than any other Olympics did. A. holding B. to be held C. held D. to be holding探究二：完成優(yōu)質(zhì)課堂不定式的完成句子 (

9、 P )。探究二：Ask students to translate the following sentences into English and pay attention to the use of the infinitive.1我忘了讓你去社區(qū)服務(wù)中心了。2在檢查機(jī)器之前關(guān)掉電源是很重要的。3我不知道哪兒能找到這種紐扣。4幸運(yùn)的是，我們沒(méi)有更多的活兒要做。5海倫很高興到過(guò)中國(guó)20多個(gè)省、市。【課后訓(xùn)練】完成優(yōu)質(zhì)課堂P 的語(yǔ)法專(zhuān)練題目他好像看過(guò)這部電影。She is said to have been living in the city for six years.據(jù)說(shuō)她住在該城市

10、六年了。The boy pretended to be reading when his mother came in.當(dāng)他母親進(jìn)來(lái)的時(shí)候，小男孩假裝在讀書(shū)。He is said to have studied abroad a few years ago.據(jù)說(shuō)他幾年前在國(guó)外學(xué)習(xí)過(guò)。The book is said to have been translated into many languages.據(jù)說(shuō)此書(shū)已被譯成了多種語(yǔ)言?！綯he following verbs are usually followed by the infinitive.】afford，agree，appear，ar

11、range，ask，attempt，care，choose，claim，come，consent，dare，decide，demand，deserve，determine，elect，endeavor，expect，fail，get，guarantee，hate，help，hesitate，hope，hurry，intend，learn，long，manage，mean，need，offer，plan，prepare，pretend，promise，refuse，say，seem，tend，threaten，want，wishFor example：I can't afford to_

12、go to the pub.He agreed to_practice_more.You should learn to_express_yourself.我的困惑： 【合作探究】 探究一：1. Last summer I took a course on_. A. how to make dresses B. how dresses be made C. how to be made dresses D. how dresses to be made2. Ive worked with children before, so I know what _ in my new job. A. e

13、xpected B. to expect C. to be expecting D. expects3. There are five pairs_, but I am at a loss which to buy. A to be chosen B to choose from C to choose D for choosing4.I find these problems are easy_. A. to be worked out B. to work them out C. to work out D. to be worked them out5.I would love _to

14、the party last night ，but I had to work extra hours to finish a report. （教師備課區(qū)） 我展示 我精彩 我快樂(lè) 我成功4答案Ask students to translate the following sentences into English and pay attention to the use of the infinitive.1我忘了讓你去社區(qū)服務(wù)中心了。2在檢查機(jī)器之前關(guān)掉電源是很重要的。3我不知道哪兒能找到這種紐扣。4幸運(yùn)的是，我們沒(méi)有更多的活兒要做。5海倫很高興到過(guò)中國(guó)20多個(gè)省、市。6她事業(yè)有成，現(xiàn)在最大的愿望就是結(jié)婚生子。Suggested answers：1I forgot to ask you to go to the community service center.2It's very important to turn off the electricity before you check the machine.3I don't know where to find such a kind of button.4Luckily，we