高中英語(yǔ)選修6課件Unit3-Learning-about-Language

1、Unit 3 A healthy life Learning about LanguageUnit 3 A healthy life 1. Revise the useful words and expressions.2. Master the usage of “it”.Learning aims1. Revise the useful words and Find a word or phrase that means the same as the underlined words in each sentence. You will be able to stop smoking e

2、ventually if you are determined enough. 2. Having lived in Hawaii all his life, he was not used to the cold of Northern Europe. 3. She felt embarrassed about her body shape, so she decided to go on a diet. 4. Running a marathon will leave you out of breath. toughaccustomed toashamedbreathlessLeading

3、-inquit Find a word or phrase that me5. You really have no idea just how hopeless cancer can make you feel. 6. The effects of drinking too much alcohol on your health can be serious. 7. Doing exercises every day can not only makeyour muscles stronger but also help you relax. desperate(The) alcoholic

4、 (effects)strengthen your muscles5. You really have no idea jus8.If you are expecting a baby, your smoking habit might cause problems for it.9. In spite of all his efforts he failed. He was so upset about himself that he felt like crying. 10. He felt he had to make up his mind on every step instead

5、of taking risks.pregnantdisappointeddecide on8.If you are expecting a baby,1. She felt embarrassed about her body shape, so she decided to go on a diet.她對(duì)自己的體形感到尷尬,所以她決定節(jié)食。embarrassed adj.尷尬的;陷入困境的Nowadays many young girls are embarrassed about their weight.如今許多年輕女孩因自己的體重而尷尬。Language points1. She fe

6、lt embarrassed about He was embarrassed to admit making a mistake.他很尷尬地承認(rèn)犯了一個(gè)錯(cuò)誤。【即學(xué)即練】完成句子。I how untidy the house was.這房子太不整潔了,我對(duì)此感到很難為情。felt embarrassed about 【知識(shí)拓展】be embarrassed to do sth.對(duì)做某事感到尷尬be embarrassed about sth.對(duì)感到難為情He was embarrassed to admit ma2. In spite of all his efforts he failed

7、. 盡管竭盡全力,他還是失敗了。 in spite of 不管;不顧In spite of the hot weather they still run in theplayground.盡管天氣炎熱,他們?nèi)栽诓賵?chǎng)上跑步。In spite of applying for hundreds of jobs, he isstill out of work.盡管他申請(qǐng)了數(shù)百份工作,但他仍然在失業(yè)中。2. In spite of all his effortsin spite of, despite, although/though(1)despite in spite of,所以不能再和of連用。(

8、2)“in spite of/despiten.”相當(dāng)于“although/though從句”【易混辨析】in spite of, despite, although(2) I didnt get the job I had all the necessary qualifications. 盡管我有所有必要的資質(zhì),但我沒(méi)有得到那份工作。in spite of the fact that【即學(xué)即練】用spite完成句子。(1) We went out the rain. We went out it was raining.盡管下著雨,我們還是出去了。in spite ofdespitealt

9、houghthough(2) I didnt get the job 3.He felt he had to make up his mind on every step instead of taking risks.他感到每一步都要下定決心而不是冒險(xiǎn)。take risks (a risk)冒險(xiǎn)Shes too sensible to take a risk when shes driving.她開(kāi)車(chē)時(shí)很有判斷力而不致冒險(xiǎn)。3.He felt he had to make up hi(1) at risk (of .) 處于(的)危險(xiǎn)之中; 冒 (的)風(fēng)險(xiǎn)at all risks ( at

10、any risk) 無(wú)論冒什么風(fēng)險(xiǎn)run risks/a risk 冒險(xiǎn)take/run the risk of doing sth. 冒險(xiǎn)做某事;(2) risk sth. 以作為賭注risk doing sth. 冒險(xiǎn)做risk ones life to do sth. 冒著生命危險(xiǎn)做某事【知識(shí)拓展】(1) at risk (of .) (1)By criticizing her boss, she her position.批評(píng)老板使她冒失去職位之險(xiǎn)。(2)I didnt want to leaving John alone.我不想冒險(xiǎn)把約翰單獨(dú)留下。(3) (2016全國(guó)卷)I ran

11、 the risk of _ (lose) those students who had a different style of thinking.risked losing take the risk of【即學(xué)即練】完成句子。losing(1)By criticizing her boss, sh4Of course the best way to deal with these drugs is not to get into the habit in the first place! 當(dāng)然,對(duì)付這些毒品最好的方法是首先別養(yǎng)成(吸毒的)習(xí)慣!（1）Nobody likes to get

12、 into trouble.（2）He has got into the habit of smoking.（3）I first got into rock nroll when I was at college.對(duì)產(chǎn)生興趣仔細(xì)觀察下列句子,寫(xiě)出get into的含義。get into陷入;染上(壞習(xí)慣);對(duì)產(chǎn)生興趣陷入染上(壞習(xí)慣)4Of course the best way to deget along/on (with)進(jìn)展;相處get away with 做而不受懲罰get over 克服;恢復(fù)過(guò)來(lái)get through 完成;通過(guò);接通電話(huà);【即學(xué)即練】(1) The busine

13、ss is _very well.生意進(jìn)行得很不錯(cuò)。(2) Dont _spitting everywhere. 不要養(yǎng)成到處吐痰的習(xí)慣?！局R(shí)拓展】getting alongget into the habit ofget along/on (with)進(jìn)展;相處【知識(shí)Discovering “It”1. It rains heavily. 2. It is 20 kilometres from Grandads house to James.3. It is November 11, 2005.4. It is 9 oclock at night.5.Itll be lovely in t

14、he garden tonight 6. It is bad to smoke.7. It is likely that he will succeed.天氣距離日期時(shí)間形式主語(yǔ)環(huán)境形式主語(yǔ)GrammarDiscovering “It”1. It rains he1. it的最基本用法是作代詞,主要指剛提到的事物,以避免重復(fù):Xian isabeautifulcity, isntit?2. 也可以指動(dòng)物或嬰兒(未知性別的嬰兒或孩子):Is this your dog？No, it isnt.一、it 作人稱(chēng)代詞1. it的最基本用法是作代詞,主要指剛提到的事物,以避免重it有時(shí)并不指具體的東西

15、,而泛指天氣、時(shí)間、日期、距離、價(jià)值、度量、溫度、環(huán)境等,稱(chēng)為非人稱(chēng)的it：1.指天氣：It is a lovely day, isntit?It is a bit windy. 2. 指時(shí)間: It was nearly midnight when she came back.3. 指環(huán)境: It was very quiet inthecaf. 4. 指距離：It is half an hourswalkto the city centre from my home.二、it作非人稱(chēng)代詞 it有時(shí)并不指具體的東西,而泛指天氣、時(shí)間、日期、二、it作5. 指日期：Whats the date

16、 today? Its May 1, 2007.6. 指季節(jié)：It is summer now.7. 指度量：It is about 5 kilograms.8. 指價(jià)值：Whats the price of the T-shirt?It is 150 yuan.5. 指日期：替代作主語(yǔ)的從句、動(dòng)詞不定式、動(dòng)名詞,而把真正作主語(yǔ)的從句、動(dòng)詞不定式、動(dòng)名詞置于句尾。三、it用作形式主語(yǔ)替代作主語(yǔ)的從句、動(dòng)詞不定式、動(dòng)名詞,三、it用作形式主語(yǔ)（1）It be adj.（for sb.）to do sth.此處adj. 通常為描述事件的形容詞：easy,difficult,hard,necessa

17、ry,unnecessary,possible,impossible,likely,unlikely,right,wrong,important,unimportant,legal,illegal,well-mannered,ill-mannered,polite,impolite,clear,obvious,certain,suitable,proper,fit,useful,useless,dangerous例如：It is illegal（for a teenager）to drive a car without a license.沒(méi)有駕照開(kāi)車(chē)對(duì)青少年來(lái)說(shuō)是犯法的。1. 替代作主語(yǔ)的動(dòng)

18、詞不定式（1）It be adj.（for sb.）to do st（2）It be adj. of sb. to do sth.此處adj. 通常為描述人的形容詞：kind,unkind,nice,rude,cruel,considerate,thoughtful,thoughtless,careful,careless,silly,foolish,stupid,clever,wise,crazy. 例如： Its kind of you to help me with the problem.你幫助我解答這個(gè)問(wèn)題真是太好了。（2）It be adj. of sb. to do sth2.

19、it作形式主語(yǔ)替代主語(yǔ)從句 It is clear ( obvious,true,possible, certain ) that . 該句型中it 是形式主語(yǔ),真正的主語(yǔ)是that 引導(dǎo)的主語(yǔ) 從句,常譯為“清楚(顯然, 真的)”,是主語(yǔ)從 句最常見(jiàn)的一種結(jié)構(gòu)。例如： It is very clear that hes round and tall like a tree. 很明顯他很圓很高,就像一棵樹(shù)。(1)It is adj. +that-clause 2. it作形式主語(yǔ)替代主語(yǔ)從句 It is clearIt is said (reported/ learned/believed/t

20、hought/known/told/hoped.) that . 該句型中的it 仍是形式主語(yǔ),真正主語(yǔ)是that 引導(dǎo)的主語(yǔ)從句;該結(jié)構(gòu)常譯為“據(jù)說(shuō)(據(jù)報(bào)道,據(jù)悉)”。It is said that he has come to Beijing.據(jù)說(shuō)他來(lái)北京了。It is reported that another earth satellite has been put into orbit.據(jù)報(bào)道又一顆地球衛(wèi)星進(jìn)入軌道。(2)It is v.-ed that=sb./sth. is to do It is said (reported/ learned/(3) It is + noun

21、+從句 It is a pity (a shame /an honor /a good thing/a fact /a surprise. ) that . 該句型中,that后的從句一般用虛擬語(yǔ)氣should + 動(dòng)詞原形,should可省去。表示出乎意料,常譯為“竟然”。沒(méi)有這種意義時(shí),則不用虛擬語(yǔ)氣。例如：It is a pity that such a thing (should) happen in your class！ 這種事竟然發(fā)生在你們班上,真是遺憾！It is a pity that he is ill. 他生病了,真遺憾！ (3) It is + noun +從句 It

22、is a p四、it作形式賓語(yǔ) 當(dāng)復(fù)合賓語(yǔ)中的賓語(yǔ)是不定式、動(dòng)名詞、賓語(yǔ)從句時(shí),往往把賓語(yǔ)放在它的補(bǔ)足語(yǔ)后面,而用it 作形式賓語(yǔ),放在賓語(yǔ)補(bǔ)足語(yǔ)之前。 該句型中的it 作形式賓語(yǔ),常用的動(dòng)詞有think, believe, make, find, consider, feel等。 四、it作形式賓語(yǔ) 當(dāng)復(fù)合賓語(yǔ)中的賓語(yǔ)是不定式、動(dòng)名詞、I think it no use arguing with him.我認(rèn)為和他爭(zhēng)吵沒(méi)有用。 I found it very interesting to study English.我發(fā)現(xiàn)學(xué)英語(yǔ)非常有趣。He made it clear that he wa

23、s not interested in this subject.他非常清楚地表示他對(duì)這門(mén)學(xué)科不感興趣。I think it no use arguing with1.Sarah made it to the airport just in time to catch her plane this morning.今天早晨薩拉_ ,趕上了飛機(jī)。 2.No matter where he is, he makes it a rule to go for a walk before breakfast.不管他在哪里,_。3. Whos that at the door? It is the mil

24、kman.誰(shuí)在大門(mén)那兒?_。Class exercises.翻譯句子。及時(shí)到達(dá)機(jī)場(chǎng)早飯之前去散步成了他的習(xí)慣是送牛奶的人1.Sarah made it to the airportIm still fit enough to cycle 20 kilometres in an afternoon. That is amazing.2. You could suffer from bad health if you keep smoking. It is likely.3. China produces one third of the worlds cigarettes. It is reported.It is amazing