一般過去時(shí)課件 人教版英語七年級下冊

七年級英語一般過去時(shí)一般過去時(shí)1基本概念1）表示在過去時(shí)間里所發(fā)生的動(dòng)作或存在的狀態(tài)例：ThepandagavebirthtoababylastTuesday.

大熊貓上周二產(chǎn)下了一只小熊貓。一般過去時(shí)1基本概念2）表示在過去一段時(shí)間里，經(jīng)常性或習(xí)慣性的動(dòng)作或狀態(tài)例：IwatchedtheWorldCupeverydaylastmonth.

上個(gè)月我每天都看世界杯比賽。IcollectedcoinswhenIwasachild.

我小的時(shí)候收集硬幣。一般過去時(shí)2時(shí)間狀語一般過去時(shí)間，常與表示過去的時(shí)間狀語yesterday,thedaybeforeyesterday,last+時(shí)間,thismorning

時(shí)間+ago,justnow,amomentago,in+過去的時(shí)間，連用一般過去時(shí)3動(dòng)詞規(guī)則變形一般過去時(shí)4動(dòng)詞不規(guī)則變形詳細(xì)請參見不規(guī)則動(dòng)詞表動(dòng)詞過去式不規(guī)則變化之一：這里的AA表示動(dòng)詞原形與動(dòng)詞過去式一致。這些動(dòng)詞有：putput,cutcut,letlet,costcost,hurthurt,readread,beatbeat

（注意：read寫法相同，讀音不同。其它寫法和讀音都相同。）一般過去時(shí)4動(dòng)詞不規(guī)則變形動(dòng)詞過去式不規(guī)則變化之二：ia:singsang～ew:flyflewringrangdrawdrew

swimswamgrowgrewdrinkdrankknowknewbeginbeganthrowthrew

一般過去時(shí)4動(dòng)詞不規(guī)則變形動(dòng)詞過去式不規(guī)則變化之三：

dt:build

built

～ught:buyboughtsend

sentbringbroughtspend

spentthinkthoughteepept:keep

keptfightfought

sleepsleptteachtaughtsweepsweptcatchcaught一般過去時(shí)5句式變化1）一般過去時(shí)的否定句：如果句中有be動(dòng)詞和情態(tài)動(dòng)詞，在后面直接加not,如果句中謂語動(dòng)詞是其他動(dòng)詞，在動(dòng)詞前面加didn’t.例如：Hedidn'tgoclimbingwithhisfriendsyesterday.他昨天沒有和他的朋友去爬山。一般過去時(shí)5句式變化2）一般過去時(shí)的一般疑問句：

如果句中有be動(dòng)詞和情態(tài)動(dòng)詞，直接把be動(dòng)詞或情態(tài)動(dòng)詞提前，放到句首,如果句中謂語動(dòng)詞是其他動(dòng)詞，在句首加Did.例如：Didyourfatherdriveyoutoschoolyesterday?你爸爸昨天開車送你上學(xué)了嗎？一般過去時(shí)5句式變化2）一般過去時(shí)的特殊疑問句：特殊疑問詞開頭，后面加一般疑問句。例如：Whatdidyouoftendowhenyouwereachild?一般過去時(shí)順口溜動(dòng)詞一般過去時(shí)，表示過去發(fā)生的事；

be用was或用were，have，has變had；謂語動(dòng)詞過去式，過去時(shí)間作標(biāo)志；

一般動(dòng)詞加-ed，若是特殊得硬記。否定句很簡單，主語之后didn’t添；

疑問句也不難，did放在主語前；如果謂語之前有did，謂語動(dòng)詞需還原；動(dòng)詞若是was，were，否定就把not添。知識(shí)精講例題一：()1.＿＿＿＿＿＿yourbrotherathomelastweek﹖

A．IsB．WasC．AreD．Were

√知識(shí)精講例題二：2.----_________she_________(practice)herguitaryesterday?----No,she_________.Didpracticedidn’t基礎(chǔ)梳理【用所給的動(dòng)詞的正確形式填空】I_________(have)anexcitingpartylastweekend.Theyall_________(go)tothemountainsyesterdaymorning.She____________(notvisit)herauntlastweekend.She________(stay)athomeand_________(do)somecleaning.4.---________(be)yourmotherasalesassistantlastyear?---No.she__________.

haddidn’tvisitwentstayeddidWaswasn’t基礎(chǔ)梳理【改寫句子】1.Lucydidherhomeworkathome.（改否定句）Lucy_______________herhomeworkathome.

2.Hefoundsomemeatinthefridge（冰箱）.（一般疑問句)

___________he_____________________meatinthefridge?

3.Therewassomeorangeinthecup.（變一般疑問句)_______there_______orangeinthecup?

4.Frankreadaninterestingbookabouthistory.（一般疑問句）

_______Frank_______aninterestingbookabouthistory?

5.Whynotgooutforawalk?（同義句）_______________________outforawalk?基礎(chǔ)梳理【改寫句子】6.ThomasspentRMB10onthisbook.（否定句）Thomas___________RMB10onthisbook.

7.Myfamilywenttothebeachlastweek.（劃線提問）

________________________family_______lastweek?

8.IthinksheisLily’ssister.（否定句。注意否定轉(zhuǎn)移）____________________________________________________

9.Sallyoftendoessomereadinginthemorning.（否定句）

Sally_______often______somereadinginthemorning.

10.Heisatall,thinboy.（劃線提問）______________he_______________?基礎(chǔ)梳理Key：1.Didn’tdo2.Did;findany3.Was;any

4.Did;read5.Whydon'tyougo6.didn'tspend

7.wheredidyour;go8.Idon'tthinksheisLily'ssister

9.doesn't;do.10.Whatdoes;looklike課堂小結(jié)一般過去時(shí)課堂作業(yè)時(shí)態(tài)大考驗(yàn)時(shí)態(tài)大考驗(yàn)寫出下列動(dòng)詞的過去式1.visit____________2.climb_______________3.pick_______________4.grow___________5.draw____________

6.ask_______________7.study___________8.learn________