七年級英語下冊教學(xué)課件四種時態(tài)共22張公開課一等獎?wù)n件省課獲獎?wù)n件

四種時態(tài)：

一般目前時

目前進(jìn)行時

一般將來時

一般過去時態(tài)第1頁一般目前時態(tài)表達(dá)目前狀態(tài)；經(jīng)常性或習(xí)慣性動作；還表達(dá)主語具有性格和能力等。常與often,sometimes,usually等頻度副詞連用。Iususllygotoschoolatsixinthemorning.Sometimeshehasbreakfastatschool.第2頁一般將來時態(tài)表達(dá)將來即將發(fā)生或計劃要做事。常與表達(dá)將來時間狀語連用，如：tomorrow,

nextyear,

later(on)，inthefuture,in30years(in30years'time)等。Shewillgotoherhometownnextyear.Iamgoingto

seeamovie

tomorrow.第3頁begoingto+動詞原形，表達(dá)將要發(fā)生事或打算、計劃、決定要做事情。IamgoingtoplaybasketballnextSunday.Whatareyougoingtodonextweek?Heisnotgoingtogofishingtomorrow.第4頁will+V動詞原形）將來每個家里將有機(jī)器人。Therewillberobotsineveryfamilyinthefuture.我們下周末將要去野炊。Wewillhaveapicnicnextweekends.第5頁一般過去時態(tài)定義動詞一般過去時態(tài)表達(dá)過去發(fā)生動作、情況或存在狀態(tài)。行為動詞（即實義動詞）過去式?jīng)]有人稱和數(shù)變化。第6頁謂語動詞組成形式

一般過去時謂語動詞有be動詞和行為動詞兩種基本形式規(guī)則動詞過去式組成第7頁be動詞和行為動詞兩種基本形式

be動詞（或系動詞be）過去式為was和were兩個。

行為動詞過去式，其變化分為規(guī)則和不規(guī)則兩種。第8頁規(guī)則動詞過去式組成

見課本97-99第9頁1.與ago連用：amomenttwominutesthreehoursfivedaysoneweeksixmonthsfouryearsago用于一般過去時時間狀語第10頁lasttimenightweekmonthtermMondayyesterdaymorningafternooneveningthedaybeforeyesterday2.與last連用3.與yesterday連用：第11頁4.與one連用：onemorningeveningdayMondayafternoon5.與that連用：thatmorningwinterdayyear第12頁justnowintheolddaysinthosedaysin1980theotherdayatthattimeonceuponatime6.其他時間狀語：第13頁Comparethem:他目前十五歲了。Heis15now.他去年十四歲，1991年他出生于鄂爾多斯Hewas14lastyear.Hewasborn

in1991inOrdos.來年他將要16歲。He

willbe16

nextyear.第14頁I．用動詞合適形式填空1、Sheoften_____(go)toschoolateighto’clock.2,Theyare_____________supper.(eat)3,Heusually_______upat17:00.(get)4,She_______(live)inBeijinglastyear.5,Sally____________________tothezootomorrow.(go)6,___(be)thereafly(蒼蠅)onthetablejustnow?goeseatinggetslivedwillgo(isgoingto)Was第15頁7,Mary__________(read)Englishyesterdaymorning.8,There_____(be)noonehereamomentago.9,I______________(call)Mikethismorning.10,Ilistenedbut____________(hear)nothing.11,Tom________(begin)tolearnChineselastyear.12,Lastweekwe_______(pick)manyapplesonthefarm.13,Mymother___________(notdo)houseworkyesterday.readwascalledheardbeganpickeddidn’t第16頁I.改錯題HowisJaneyesterday?_____________________Hegetstoschoolatsixyesterday.____________________________Heoftengoeshomeat6:00lastmonth.____________________________Icanflykitessevenyearsago.______________________________Didyousawhimjustnow.____________________________________Tomwasn’twatchTVlastnight.____________________________________Ididmyhomeworklater.____________________________________Hewaitforyouthreehoursago.____________________________________Whofinditjustnow?_____wasgotwentcouldseedidn’twilldo(amgoingtodo)waitedfound第17頁III.句型轉(zhuǎn)換TheycametoChinain1990.(變一般疑問句)__________they________toChinain1990?2.Iwasillfortwodayslastweek?(同上)________youillfortwodayslastweek?3.Thetwinsgotoschoolonfooteveryday.(同上)_________thetwins_______toschoolonfooteveryday?4.ShewashedtheclotheslastSunday.(變否認(rèn)句)She_________________theclotheslastSundayDidcomeWereDogodidn’twash第18頁5.Sheisgoingtogoshoppingtomorrow.(變否認(rèn)句)_____________________________________6.Mymotherlikesherstudents.(變一般疑問句)_______________________________________7.DoyouwatchTVonSunday?(用lastSunday改寫成過去時態(tài)句子)______________________________________________8.WeiHuaboughtanewpenyesterday.(否認(rèn)句)She________________anewpenyesterday.Sheisn’tgoingtogoshoppingtomorrow.Mymotherdoesn’tlikeherstudents.DidyouwatchTVonSundaylastSunday.didn’tbuy第19頁IV.譯句子那個女孩子正在樹下唱歌。_________________________________________________他們準(zhǔn)備做什么？_________________________________________你昨天做什么了？_________________________________________________________他媽媽每天做什么？______________________________________________________她昨天在這。_________________________________________6.他們上周六去公園了。___________________Thatgirlissingingunderthetree.Whataretheygoingtodo?Whatdidyoudoyesterday?Whatdoeshismotherdoeveryday?Shewashereyesterday.TheywenttotheparklastSaturday.

第20頁Mylifeinthepast/MypastlifeMynameisLixiaoyi.AndIwasbornin1990inOrdos.ThenameofmyprimaryschoolwasN0.3PrimarySchool.AndmyfirstteacherwasMr.Zhao.Hewasnicebutstrict.MyfavouritesubjiectwasEnglishandIlikedplayingthepiano.Ioftenplayedwithmyfriendinmyhouse.Itwasbig,tidyandcomfortable.TherewasalivingroomwithaTV.Ilikeditverymuch.Iamlookingforwardto

gobackthereagain.Whataboutyourpastlife?第21頁MyschoollifeIusuallyget