上海教育版九年級英語下冊Module2 Unit4第3課時教學(xué)課件

Module2EnvironmentalproblemsUnit4Naturaldisasters第3課時Grammar·下冊·it作形式主語的用法和句型it作形式主語時，沒實(shí)際意義但不可以省略。一、it作形式主語的一般用法1.it指代時刻、星期、日期、季節(jié)、年份等。如：Itisoneo'clocknow.現(xiàn)在是1點(diǎn)鐘。Itwas12Marchyesterday.昨天是3月12日。語法聚焦2.it指代天氣、溫度等。如：ItrainedalldaylastSunday.上周日一整天都在下雨。Itissohottoday.今天真熱。3.it指代距離。如：Itisonlya5-minutewalkfrommyhometotheschool.從我家到學(xué)校步行僅需5分鐘。4.it指代長度、寬度、高度、面積等。如：Itis20kilometreslong.長20千米。Itis20centimetreswide.寬20厘米。二、it作形式主語的句型1.Itis+adj.+(forsb.)todosth.意為“做某事(對某人來說)是……的”。如：Itisnoteasyforyoutofinishtheworkintwodays.對你來說兩天內(nèi)完成這份工作不容易。2.Itis+adj.+ofsb.+todosth.意為“某人做某事是……的”。如：Itiskindofyoutohelpme.你能幫助我，你真是太善良了。3.Ittakes/tooksb.+sometime+todosth.意為“花費(fèi)某人……時間去做某事”。如：Ittookmealongtimetobuildthehouse.建這幢房子花了我很長時間。4.Itis+n.+todosth.意為“做某事是……”。如：Itisabadmannertolaughatothers.嘲笑別人是不禮貌的。5.Itseems/appearsthat…意為“看起來/似乎……”。如：Itseems/appearsthatnobodyispayinganyattentiontotheflood.似乎沒人關(guān)注洪水。課堂練習(xí)一、漢譯英(用it作形式主語)1.這個星期天去爬山是個好主意。________________________________________________2.此時我的家鄉(xiāng)很冷。________________________________________________

ItisagoodideatoclimbthemountainthisSunday.Itisverycoldinmyhometownatthistime.3.現(xiàn)在巴黎是九點(diǎn)鐘。________________________________________________4.看來杰克對音樂很有興趣。________________________________________________5.學(xué)習(xí)交通規(guī)則非常重要。________________________________________________Itisnineo'clocknowinParis.Itseems/appearsthatJackhasagreatinterestinmusic.Itisveryimportanttolearnaboutthetrafficrules.二、單項(xiàng)填空()1._______isourdutytomakeourcountrybetterandstronger.(2022徐州)A.It

B.This

C.That

D.OneA()2.—Excuseme,couldyoutellmehowIcangettotheSlenderWestLake?—YoucantakeNo.6busthere._______about15minutes'ride.(2022揚(yáng)州改編)A.Thisis

B.That's

C.It'sD.Here'sC()3._______importantforustoworkhardinordertohaveabetterlife.(2022福建改編)A.Thisis

B.It'sC.That's

D.Here'sB()4.—It'snecessaryforus_______moretimewithourgrandparents.—Ithinkso.Theywon'tseeusoftenafterwegotocollege.(2022常州改編)A.spend

B.spending

C.tospend

D.spentC()5.Mostparentsthinkit'sagoodchoice_______aschoolbusbecauseit'squitesafe.(2022天津改編)A.take

B.totakeC.taking

D.takesB三、語法選擇

AbigfloodhitHenanProvincehard.Somepeopledied___1___somewentmissinginthisterribledisaster.AlotofpeoplefromalloverChinawent___2___peopleinHenan,includingsomepeopleIknow.()1.A.but

B.and

C.so()2.A.helped

B.helping

C.tohelpBC

MymothertoldmethatherhairdresserMrZhangwasgoingtoclose___3___shopforamonth.HewasgoingtoZhengzhoutohelpwiththerescue(救援)work.MrLiis___4___restaurantownerinmyneighbourhood.HewasalsogoingtoHenantohelpout.I___5___bytheirspiritdeeply.()3.A.he

B.his

C.him()4.A.a

B.an

C.the()5.A.moved

B.wasmoving

C.wasmovedBACHowever,somepeoplewhodid___6___complainedonlineinstead.Theytalkedabouthow___7___thelocalgovernmenthaddonetherescuework.()6.A.nothing

B.everything

C.anything()7.A.bad

B.badly

C.worseAB

___8___terriblethingtheydid!Duringdisasters,pointingthefingerwon'thelpanyone.Itwilljustcausefearandworry.Andatthattime,givingahandis___9___thananythingelse.()8.A.What

B.How

C.Whata()9.A.important

B.moreimportantC.themostimportantCBIthinkweshouldlearnfromMrZhangandMrLiforthe