201x春九年級(jí)英語(yǔ)下冊(cè)Unit1AsiaGrammar教學(xué)新版牛津版

Unit1AsiaGrammar整理課件Usesofit整理課件翻譯下列句子，說(shuō)出it在句中表示的意思。1.明朝和清朝的皇帝曾住在故宮，但它在1925年的時(shí)候被變成了博物館。TheemperorsoftheMingandQingdynastiesusedtoliveinthePalaceMuseum.But_______________________in1925.(it表示：_________________)RevisionitwasturnedintoamuseumthePalaceMuseum整理課件2.有這么多形狀不尋常的巖石真是神奇。

___________thattherearesomanyrocksinunusualshapes.(it表示：______________)3.從我家到學(xué)校大約3公里。_____________________frommyhometomyschool,(it表示：_____)Itisamazingthat從句的內(nèi)容Itisabout3kilometres距離整理課件4.租一輛自行車，騎著它環(huán)游鄉(xiāng)村也很受歡迎。_____________________abikeandridearoundthecountryside.(it表示：________________________________________It’salsopopulartohirehireabikeandridearoundthecountryside整理課件Usesofit用法一Usingitasapronoun用法二Usingitasanimpersonalpronoun用法三Usingittoreplacetherealsubjectorobject整理課件Lookatthebird.Itissosmall.Weuse

it

foranimalsandlifelessthings.Usingitasapronoun整理課件Thereisasmallhouseoverthere.It

ismine.整理課件Thelittlebabyisdrinkingmilk.Itweighsonly3kilos.Weuseitforayoungchildwhenwedonotknowwhetheritisagirloraboy.整理課件--Whowascallingyoujustnow?--Itwasmycousin.Weuseitforanunknownperson.整理課件Weuse

it

foranaction,asituationoranideamentionedinapreviousstatement.整理課件RidingaroundthecountrysideispopularinGuilin,isn’tit?整理課件TouristsliketotakeaboattripalongtheLijiangRiver.Itisagreatfun.整理課件1.指代動(dòng)物或無(wú)生命的東西。2.指代看不出性別的嬰兒和小孩。3.指代不知道的人。（尤指打電話和敲門的狀態(tài)下）4.指代前文出現(xiàn)的動(dòng)作、狀況和主意?？偨Y(jié)1:it做人稱代詞整理課件TheexchangestudentsvisitedtheSummerPalaceyesterday.Keviniswritingaboutit.Readthepassagebelowandfindoutwhateachitrefersto.Writeyouranswersintheblanks.整理課件YesterdaywevisitedtheSummerPalaceandspentaboutthreehoursinit.ThepalaceisaChinesegardenandmainlyincludesahillandalake.Thelakeisverybig—ittakesupthreequartersofthearea.Itwasfrozen,sowecouldnotrowaboatthere.Itwasreallyapity.1._____________________2.________________3.________________4.______________________theSummerPalacethelakethelakewecouldnotrowaboat整理課件Acrossthelakeisa17-holebridge.Therearemanystonelionsoneithersideofit.Thelionsarealldifferentfromeachother.Isn’titamazing?WhileIwaswalkingalongthebridge,mymobilephonerang.Itwasmymum.ItoldherthattheSummerPalacewaswellworthvisiting.5.___________________6.___________________7._____________________thebridgedifferentlionsanunknownperson整理課件有時(shí)并不指具體的東西，可指天氣、氣候、地點(diǎn)、溫度、時(shí)間、距離、日期等。Itis6:30p.m.Itisrainingheavilyoutside.Itis1Januarytoday.ItisNewYear’sDay.InBeijing,itiscoldandwindyinwinter.Itistwokilometresfrommyschooltomyhome.

總結(jié)2it做非人稱代詞Usingitasanimpersonalpronoun整理課件it作非人稱代詞1.指天氣。e.g.It’sraining.2.指時(shí)間。e.g.It’shalfpasteight.3.指環(huán)境。e.g.It’squiethere.4.指距離。e.g.Howfarisitfromyourhometoyouroffice?整理課件TheexchangestudentsleftforShanghai.Kevinhasmadesomenotesinhisdiary.Rewritehissentenceswithit.LeavingforShanghai整理課件1.Todayis22February.WeleftBeijingforShanghaiearlyinthemorning.____________________.WeleftBeijingforShanghaiearlyinthemorning.2.Shanghaiisabout1,300kilometresfromBeijing.________________________fromBeijingtoShanghai.Itis22FebruarytodayItisabout1,300kilometres整理課件3.Iwokeupat5a.m.thismorning._____________whenIwokeupthismorning.4.Ifeltalittlecoldwhenwewentout.Thetemperaturewasonly2℃.Ifeltalittlecoldwhenwewentout.________________.5.WinterisverycoldanddryinBeijing.Inwinter,______________________________.Itwas5a.m.Itwasonly2℃itisverycoldanddryinBeijing

整理課件6.WearrivedinShanghaionasunnyday.___________________whenwearrivedinShanghai.7.Wegottoourhotelatnoon._________________whenwegottoourhotel.8.OurhotelisnotfarfromtheBund.________________fromtheBundtoourhotel.ItwasnoonItisnotfarItwasasunnyday

整理課件Usingit

toreplacetherealsubjectorobjectSometimesweuseittoreplacetherealsubjectorobjectinasentence.Inthissituation,weputtherealsubjectorobjectlaterinthesentenceintheformofato-infinitiveoraclause.整理課件e.g.

Itisverytiringtoclimbthesteps.

It

ispopulartohireabicycleandridearoundthecountryside.

It

isamazingthattherearesomanyrocksinunusualshapesinthecave.Manypeoplefind

it

pleasanttotravelaround.整理課件Usefulstructureswith

itItis+adjective+(of/for…)+to…Ittakes…sometimeto…Itissaid/reported/…that……think(s)/find(s)iteasy/difficult/…to…整理課件it作形式主語(yǔ)或形式賓語(yǔ)有時(shí)為了保持句子的平衡，常用it作形式主語(yǔ)或形式賓語(yǔ)，而把真正的主語(yǔ)或賓語(yǔ)放到句子的后面。1.形式主語(yǔ)。

e.g.It’shisdutytolookafterthesickboy.2.形式賓語(yǔ)。e.g.IfinditquiteeasytogetonwithTom.整理課件Itisamazing

that

therearesomanyrocksinunusualshapesinthecave.Itisimportant

thatweshouldlearnEnglishwell.1）Itis+adj.+that從句總結(jié)3it做形式主語(yǔ)整理課件2）Itis+adj.+todosth.Itisverytiringtoclimbthesteps.Itispopulartohireabicycleandridearoundthecountryside.總結(jié)3it做形式主語(yǔ)整理課件a.Itiskind(ofsb.)todosth.

主句中的形容詞必須是能表示邏輯主語(yǔ)特征的形容詞。常見(jiàn)的有：bad，brave，careless，clever，cruel，foolish，stupid，wisewrong等。這個(gè)句型可以改寫為：sb.iskindtodosth.。

Itiskindofyoutosayso.

=Youarekindtosayso.整理課件b.Itisnecessary(forsb.)todosth.

常見(jiàn)的形容詞有：important，necessary，natural,easy，safe，mon，normal，hard，difficult,dangerous，等。

Itisimportantforhertoetotheparty.3).Ittakessb....todosth.＂做...要花費(fèi)某人..．＂

IttookthousandsofpeoplemanyyearstobuildtheGreatWall.

整理課件

特殊句式4)Itis+v-ed+that從句

Itissaid(reported，learned....)that...

據(jù)說(shuō)（據(jù)報(bào)道，據(jù)悉．．．）“。

ItissaidthathehasetoBeijing.

整理課件Manypeoplefindit

pleasanttotravelaround.Wethinkit

importanttolearnaforeignlanguage.該句型中的it作形式賓語(yǔ)，為了記憶方便我們可稱該句型為“6123結(jié)構(gòu)”。

6指主句中常用的動(dòng)詞：think,believe,make,find,consider,feel；1指的是形式賓語(yǔ)it；

2指的是賓補(bǔ)的兩種形式：形容詞或名詞；

3指的是真正賓語(yǔ)的三種形式：不定式短語(yǔ)，動(dòng)名詞短語(yǔ)或that引導(dǎo)的賓語(yǔ)從句。

總結(jié)4:it做形式賓語(yǔ)整理課件

He

feltitimportanttolearnEnglishwell.

They

founditdifficult

thattheywouldfinishtheirworkintwodays.

總結(jié)4it做形式賓語(yǔ)整理課件MissThompson,aBritishteachertravellingwiththeexchangestudents,iswritingdownwhatshethinksaboutShanghai.Helpherpletehernoteswithit.整理課件Traffic:Thetrafficisoftenbusy,butpublictransporthereisquitegood,so________(easy)forpeopletogetaround.Weather:__________(sunny)andwarm.Welike____here.Environment:________(said)thattheairisnotcleanhere,butIdonotthinkthepollutionisasseriousasIimagined.itiseasyItissunnyitItissaid整理課件Signs:Shanghaiisbeautiful.________(fun)toridearoundthecityandvisittheinterestingplaces.Food:Chinesefoodisdelicious.IwillaskmyfamilytogotoaChineserestaurantandtry____whenIgetback.It’sfunit整理課件Hotel:Weallthink________________(fortable)tostayinthishotel.Theyprovideahighlevelofservice.People:Thelocalpeoplearefriendly.__________(kind)ofthemtoanswerallourquestions.it’sfortableIt’skindn.水平n.服務(wù)，工作整理課件1.Thelakeisverybig—ittakesupthreequartersofthearea.

湖很大，占了四分之三的面積。

takeup占據(jù)（空間）；占用（時(shí)間）e.g.Thetabletakesuptoomuchspace.

這張桌子太占地方了。

quartern.

四分之一整理課件2.Acrossthelakeisa17-holebridge.Therearemanystonelionsoneithersideofit.

湖上有一座十七孔橋，橋兩邊有很多石獅子。

倒裝句。表示方位的詞或短語(yǔ)置句首時(shí)，句子要完全倒裝。

e.g.Onthewallarepictures.

注意：主語(yǔ)為代詞時(shí)不倒裝。e.g.Outherushed.整理課件eitherdet.&pron.

兩者之一either…or…不是……就是……on