人教版选修6unit3-grammar优秀课件

GrammarGrammar1it的用法

I.人称代词

II.形式主语；形式宾语

III.用于强调句型中it的用法

I.人称代词

II.形式主语；形式宾语

III2it作人称代词it作人称代词31.Thefrogisnotawarm-blooded animal.It’sacold-bloodedone.1.用于指刚提到的事物，以避免重复。2Mypenismissing.Ican’tfind_____.3Theadolescentisgainingweight,and_____worrieshisparents.

4.---Sorry,sir.Thereisonlyonebluetieavailable.Take_____?

---No,thanks.Ipreferablack_______.ititwhichitone1.Thefrogisnotawarm-blood42.用于指代人

2)指代说话者不太清楚的那个人，常用在打电话和敲门时。e.g.—Whoisknockingatthedoor？

—_____isme.1)性别不明时Lookatthepoorbaby.____iscryingagain.ItIt2.用于指代人2)指代说话者不太清楚的那个人，常用在打电53.代替指示代词that,this

—Whosepillisthis？—_____ismine.——Who’sthatoverthere?——____Helen.ItIt’s3.代替指示代词that,this——Who’sth64.用来表示时间、天气、距离、自然环境，地点、温度；抽象的环境.1)It’shalfpastfivenow.2)It’sgettingfreezingcold.3)It’s10minutes’drivetothepostoffice?4)Itwasveryquietatthemoment.5)Howisitgettingalong?(time)(weather)(distance)(environment)(situation)4.用来表示时间、天气、距离、自然环境，地点、温度；抽象的环7it作形式主语、形式宾语it作形式主语、形式宾语81.做形式主语

不定式

It+be+adj.+for(of)sb.+todo…；

ItisimportantforyoutolearnEnglishwell.

It'sgenerousofyoutodonatesuchalargeamountofmoneytocharity.1.做形式主语9It+be+名词+todo…e.g.Itisagoodideatoquitsmokingbeforeonebecomespregnant.没有见到那位学者本人真可惜！Itisapity/shamenottoseethatscholarintheflesh.It+be+名词+todo…10be+介词短语；ItisagainstthelawtosellcigarettestoadolescentsinBritain. 其他类型的谓语Itgivesmegreatpleasuretoseeamovie. Ittakescarefulpreparationstopassajobinterview.be+介词短语；112)动名词

Itbe+nogood/nouse/useless/worth/fun/awasteof…+doing…ItismuchfunworkingforGoogle.Intheopinionofmanyteachers,itisawasteoftimeplayingcomputergames.Itisnouse

cryingoverspiltmilk.2)动名词Intheopinionofmanyt123)主语从句aIt+be+adj.+that…Itiscertainthateverythingwillworkoutsuccessfullyduetoourhardwork.Itisstrangethatheshouldnotfeelashamedofhisbehavior. Itisstrange/surprising/important/necessary,+that+S+should+do…3)主语从句13bIt+is+n.+that…e.g.Itisapity/shamethatheshouldgetintothehabitofabusingalcohol._________________thatyouarebreathless;youhavebeenwalkingforhours.ItisnowonderbIt+is+n.+that…Itisnowon14cIt+is+said/reported/believed/knowntosb…that…e.g.Itissaidthat

thebookhasbeentranslatedintoseverallanguages.It+is+suggested/ordered/required/insisted…thatS+(should)+do…Itissuggestedthatthestudents(should)builduptheirstrength. cIt+is+said/reported/beli15

也可能是wh-词引导的Itisstillaquestionhowmanypeople aretocometothemeeting.

ItisnoneofyourbusinesswhereIwillspendthissummerholiday.

也可能是wh-词引导的16Itremainstobeseenwhetheritwilldotheenvironmentharmorgood.对环境有好处还是有害处,还要等着瞧。It(so)happensthat….Itseems/appearsthat…Ithappenedthatmygrandadwentoutwhenthefirebrokeout.Itremainstobeseenwhether17

1)

当复合宾语中的宾语是不定式、动名词、宾语从句时,用it作形式宾语,将真正的宾语放在宾语补足语之后

S+make/

think/believe/find/consider/feel+it+adj./n.+todo/doing/that….Heconsidersithisduty

tohelpthoseatrisk.Ithinkitnousearguingwithhim.

作形式宾语。1)当复合宾语中的宾语是不定式、动名词、宾语从句时,18Theschoolhasmadeitclearoverandoveragainthat

smokingisbannedintheschool.

人教版选修6unit3-grammar优秀课件192)like/love/enjoy/prefer/dislike/hate/appreciate+it+that/

when/if从句

Idon’tlike___whenonespeakswithhismouthfull.要是准许我加入校足球队，我将不胜感激。(admit)IwouldappreciateitifIwereadmittedtotheschoolfootballteam.it2)like/love/enjoy/prefer/20

Ihate_______youspeakwhenyourmouthisfull.3)dependonitthat…relyonitthat…seetoitthat…(makesurethat…)takeitforgrantedthat…Don’ttakeitforgrantedthatfamousbrandsmeanhighquality.itthatitthat211.Youcan______________(相信）hewillcomehereontime.2.Canyou_______________(保证）thedoorislockedwhenyouleave?

3.__________________________(我将不胜感激）ifyoucouldshareyourumbrellawithme.4.Don’t_______________________allthosewhogetgoodgradesintheexaminationwillprovetoobethemostsuccessful.dependonitthatseetoitthatIwouldappreciateittakeitforgrantedthat1.Youcan______________(相信）h22It用于强调句型中It用于强调句型中23

1)“Itis/was+被强调部分+that+句子的其他部分”。如果强调的是人,可以用who,whom代替that。Tom

riskedlosinghislifetosaveadrowningchildlastyear.ItwasTomthatriskedlosinghislifetosaveadrowningchildlastyearwhoItisI___________singinginthegarden.

thatamwhoItisI___________si24

WasitTomthat

riskedlosinghislifetosaveadrowningchildlastyear2)Is/wasit+被强调部分+that…Whowasitthat

riskedlosinghislifetosaveadrowningchildlastyear.3)疑问词+is/was+it+that…注意：Canyoutellme________________riskedlosinghislifetosaveadrowningchildlastyear?whoitwasthatwhoitwasthat25Hishealthdidn’timproveuntilhequittedsmoking.Itwasnotuntilhequittedsmokingthathishealthimproved.

Notuntilhequittedsmokingdidhishealthimprove.4)Itwasnotuntil

…

that

…Hishealthdidn’timproveunti261.我是在街上遇见她的父亲的。(强调在街上)

2.你是8点开始工作的吗？（强调时间）3.他为什么不能回答这个问题？4.我把手提包落在了我们先前吃晚饭的餐馆里了Itwas

inthestreet

thatImetherfather.Wasit

ateighto’clock

thatyoubegantowork?ItwasintherestaurantwherewehadhadsupperthatIleftmyhandbag.Whywasitthathecouldn’tanswerthequestion？1.我是在街上遇见她的父亲的。(强调在街上)

Itwas27It用于固定的句型或短语中It用于固定的句型或短语中28

Itistimethatyou______ajudgementaboutit.1)Itis(high/about)timethat+主语+did/should+do…Itisthefirsttimethathe_____________suchanimportantmatter.2)Itisthefirst/second…timethat+主语+hasdone…madehasdecidedonmadehasdecidedon29Itistwoyears_______hegotintothehabitofsmoking.3)Itis/hasbeen+一段时间+since+主语+didItwillnotbelong________thenewmeasuretakeseffect.Itwastwoweeks_________heranoutofmoney.4)Itwillbe/was+一段时间+before+主语+does/didsincebeforebeforeItistwoyears_______hego30Itwasnearly12o’clock_______hecamebacklastnight.5)Itwas+时间点+when

注意:Itwasat12o’clock_______hecamebacklastnightwhenthatItwasnearly12o’clock_____31makeit及时赶到;成功;办成e.g.Youcanmakeittothecinemaifyouhurry.如果你赶快还可以及时赶到电影院。

Youneedn’tworry;hewillmakeit.你不必担心,他会办到的。

CouldwemakeitnextMonday?(约定时间）makeit及时赶到;成功;办成32视情况而定It/that(all)depends.不紧张；放轻松点Takeit/thingseasy.我无能为力；控制不了自己Ican’thelpit.这就对了That’sit.由某人决定，负责It’suptosb.Justasourteacheroftenputsit,diligencemakesupforintelligence.视情况而定33Howisitwithyourstudy?学习好吗？Wemustfightitout/stickitout/sticktoit.我们必须坚持到底。---Lookoutforthesteps.Theyareslippery.---(I)Gotit.Howisitwithyourstudy?学习好3450.泉水，奋斗之路越曲折，心灵越纯洁。7、你今天成为这个样子，是因为你今天之前所遇到的人，把你一点点送到这个时点；你以后要成为什么样的人，也取决于今后谁会在你身边。你无法改变命，但你可以运--你不能决定谁向你走来，但你可以争取让谁留在身边。8.人的生命似洪水在奔流，不遇着岛屿暗礁，难以激起美丽的浪花。54.只要你不回避与退缩，生命的掌声终会为你响起。72.只有爱你所做的，你才能成就伟大的事情。如果你没找到自己所爱的，继续找别停下来。15.如果放弃太早，你永远都不知道自己会错过什么。20.当你面对挫折、面对不如意的时候，应该有淡定如水的心境。读懂了淡定，才算懂得了人生。43.人生不得行胸怀，虽寿百岁犹为无也。32.萤火虫的光点虽然微弱，但亮着便是向黑暗挑战。58.埋首前进，只为抬头能看见梦中最向往的地方。100.浪花总是着扬帆者的路开放的。三、所有成功的背后，都是苦苦堆积的坚持；所有人前的风光，都是背后傻傻的不放弃。只要你愿意，并为之坚持，总有一天，你会活成自己喜欢的模样！15.如果放弃太早，你永远都不知道自己会错过什么。91.从今天起，大家不要再躲藏了，应该让别人知道你，知道你所做的事情。69.压力、挑战，这一切消极的东西都是我取得成功的催化剂。52.一切都不是自己想怎样就怎样的，活着就要学会身不由己。64.上游，是勇士劈风破浪的终点；下游，是懦夫一帆风顺的归宿。91.从今天起，大家不要再躲藏了，应该让别人知道你，知道你所做的事情。35.我们最值得自豪的不在于从不跌倒，而在于每次跌倒之后都爬起来。77.所有偷过的懒都会变成打脸的巴掌。50.泉水，奋斗之路越曲折，心灵越纯洁。35GrammarGrammar36it的用法

I.人称代词

II.形式主语；形式宾语

III.用于强调句型中it的用法

I.人称代词

II.形式主语；形式宾语

III37it作人称代词it作人称代词381.Thefrogisnotawarm-blooded animal.It’sacold-bloodedone.1.用于指刚提到的事物，以避免重复。2Mypenismissing.Ican’tfind_____.3Theadolescentisgainingweight,and_____worrieshisparents.

4.---Sorry,sir.Thereisonlyonebluetieavailable.Take_____?

---No,thanks.Ipreferablack_______.ititwhichitone1.Thefrogisnotawarm-blood392.用于指代人

2)指代说话者不太清楚的那个人，常用在打电话和敲门时。e.g.—Whoisknockingatthedoor？

—_____isme.1)性别不明时Lookatthepoorbaby.____iscryingagain.ItIt2.用于指代人2)指代说话者不太清楚的那个人，常用在打电403.代替指示代词that,this

—Whosepillisthis？—_____ismine.——Who’sthatoverthere?——____Helen.ItIt’s3.代替指示代词that,this——Who’sth414.用来表示时间、天气、距离、自然环境，地点、温度；抽象的环境.1)It’shalfpastfivenow.2)It’sgettingfreezingcold.3)It’s10minutes’drivetothepostoffice?4)Itwasveryquietatthemoment.5)Howisitgettingalong?(time)(weather)(distance)(environment)(situation)4.用来表示时间、天气、距离、自然环境，地点、温度；抽象的环42it作形式主语、形式宾语it作形式主语、形式宾语431.做形式主语

不定式

It+be+adj.+for(of)sb.+todo…；

ItisimportantforyoutolearnEnglishwell.

It'sgenerousofyoutodonatesuchalargeamountofmoneytocharity.1.做形式主语44It+be+名词+todo…e.g.Itisagoodideatoquitsmokingbeforeonebecomespregnant.没有见到那位学者本人真可惜！Itisapity/shamenottoseethatscholarintheflesh.It+be+名词+todo…45be+介词短语；ItisagainstthelawtosellcigarettestoadolescentsinBritain. 其他类型的谓语Itgivesmegreatpleasuretoseeamovie. Ittakescarefulpreparationstopassajobinterview.be+介词短语；462)动名词

Itbe+nogood/nouse/useless/worth/fun/awasteof…+doing…ItismuchfunworkingforGoogle.Intheopinionofmanyteachers,itisawasteoftimeplayingcomputergames.Itisnouse

cryingoverspiltmilk.2)动名词Intheopinionofmanyt473)主语从句aIt+be+adj.+that…Itiscertainthateverythingwillworkoutsuccessfullyduetoourhardwork.Itisstrangethatheshouldnotfeelashamedofhisbehavior. Itisstrange/surprising/important/necessary,+that+S+should+do…3)主语从句48bIt+is+n.+that…e.g.Itisapity/shamethatheshouldgetintothehabitofabusingalcohol._________________thatyouarebreathless;youhavebeenwalkingforhours.ItisnowonderbIt+is+n.+that…Itisnowon49cIt+is+said/reported/believed/knowntosb…that…e.g.Itissaidthat

thebookhasbeentranslatedintoseverallanguages.It+is+suggested/ordered/required/insisted…thatS+(should)+do…Itissuggestedthatthestudents(should)builduptheirstrength. cIt+is+said/reported/beli50

也可能是wh-词引导的Itisstillaquestionhowmanypeople aretocometothemeeting.

ItisnoneofyourbusinesswhereIwillspendthissummerholiday.

也可能是wh-词引导的51Itremainstobeseenwhetheritwilldotheenvironmentharmorgood.对环境有好处还是有害处,还要等着瞧。It(so)happensthat….Itseems/appearsthat…Ithappenedthatmygrandadwentoutwhenthefirebrokeout.Itremainstobeseenwhether52

1)

当复合宾语中的宾语是不定式、动名词、宾语从句时,用it作形式宾语,将真正的宾语放在宾语补足语之后

S+make/

think/believe/find/consider/feel+it+adj./n.+todo/doing/that….Heconsidersithisduty

tohelpthoseatrisk.Ithinkitnousearguingwithhim.

作形式宾语。1)当复合宾语中的宾语是不定式、动名词、宾语从句时,53Theschoolhasmadeitclearoverandoveragainthat

smokingisbannedintheschool.

人教版选修6unit3-grammar优秀课件542)like/love/enjoy/prefer/dislike/hate/appreciate+it+that/

when/if从句

Idon’tlike___whenonespeakswithhismouthfull.要是准许我加入校足球队，我将不胜感激。(admit)IwouldappreciateitifIwereadmittedtotheschoolfootballteam.it2)like/love/enjoy/prefer/55

Ihate_______youspeakwhenyourmouthisfull.3)dependonitthat…relyonitthat…seetoitthat…(makesurethat…)takeitforgrantedthat…Don’ttakeitforgrantedthatfamousbrandsmeanhighquality.itthatitthat561.Youcan______________(相信）hewillcomehereontime.2.Canyou_______________(保证）thedoorislockedwhenyouleave?

3.__________________________(我将不胜感激）ifyoucouldshareyourumbrellawithme.4.Don’t_______________________allthosewhogetgoodgradesintheexaminationwillprovetoobethemostsuccessful.dependonitthatseetoitthatIwouldappreciateittakeitforgrantedthat1.Youcan______________(相信）h57It用于强调句型中It用于强调句型中58

1)“Itis/was+被强调部分+that+句子的其他部分”。如果强调的是人,可以用who,whom代替that。Tom

riskedlosinghislifetosaveadrowningchildlastyear.ItwasTomthatriskedlosinghislifetosaveadrowningchildlastyearwhoItisI___________singinginthegarden.

thatamwhoItisI___________si59

WasitTomthat

riskedlosinghislifetosaveadrowningchildlastyear2)Is/wasit+被强调部分+that…Whowasitthat

riskedlosinghislifetosaveadrowningchildlastyear.3)疑问词+is/was+it+that…注意：Canyoutellme________________riskedlosinghislifetosaveadrowningchildlastyear?whoitwasthatwhoitwasthat60Hishealthdidn’timproveuntilhequittedsmoking.Itwasnotuntilhequittedsmokingthathishealthimproved.

Notuntilhequittedsmokingdidhishealthimprove.4)Itwasnotuntil

…

that

…Hishealthdidn’timproveunti611.我是在街上遇见她的父亲的。(强调在街上)

2.你是8点开始工作的吗？（强调时间）3.他为什么不能回答这个问题？4.我把手提包落在了我们先前吃晚饭的餐馆里了Itwas

inthestreet

thatImetherfather.Wasit

ateighto’clock

thatyoubegantowork?ItwasintherestaurantwherewehadhadsupperthatIleftmyhandbag.Whywasitthathecouldn’tanswerthequestion？1.我是在街上遇见她的父亲的。(强调在街上)

Itwas62It用于固定的句型或短语中It用于固定的句型或短语中63

Itistimethatyou______ajudgementaboutit.1)Itis(high/about)timethat+主语+did/should+do…Itisthefirsttimethathe_____________suchanimportantmatter.2)Itisthefirst/second…timethat+主语+hasdone…madehasdecidedonmadehasdecidedon64Itistwoyears_______hegotintothehabitofsmoking.3)Itis/hasbeen+一段时间+since+主语+didItwillnotbelong________thenewmeasuretakeseffect.Itwastwoweeks_________heranoutofmon