課題：一般過去時難點名稱：一般過去時的肯定句和否定句、一般疑問句及其肯定、否定回答1參賽教師：龔弦時間：2020.8.22七年級-下冊-unit11通過簡單復習前面幾課時學過的一般過去時態，能準確總結并理解一般過去時態的定義。通過小組討論與總結，能準確掌握一般過去時肯定句、否定句、一般疑問句及其肯定和否定回答，和特殊疑問句的用法。通過老師點撥、總結及習題鞏固，能準確靈活的運用一般過去時態。學習目標目錄CONTENTS3導入知識講解課堂練習小節導入：看圖，用一般過去時描述以下圖片4JimtookalotofphotosintheparklastSunday.Susanwentswimmingwithherfriendsyesterday.導入：看圖，用一般過去時描述以下圖片5Tonyplayedthecomputergametwohoursago.Hermothercleanedthehouselastnight.知識講解難點突破一般過去時態的句式構成是怎樣的？所有時態都是通過

動詞

變化來表現的一般過去時態句式的構成

陳述句式動詞肯定式否定式

be

Iwas….He/She/itwas….We/You/Theywere….

Iwasnot(wasn’t)….He/She/Itwasnot(wasn’t)….We/You/Theywerenot(weren’t)…

work

I/You/He/She/It/We/You/Theyworked.

I/You/He/She/It/We/You/They

didnot(didn’t)work.

there

be

Therewas….Therewere….Therewasnot(wasn’t)….Therewerenot(weren’t)….一般過去時態句式的構成

一般疑問句式動詞疑問句式和簡略答語第一人稱第二人稱第三人稱be

WasI…?Yes,youwere.No,youwerenot.

Wereyou…?Yes,Iwas.No,Iwasnot.

Washe/she/it…?Yes,he/she/itwas.No,he/she/itwasnot.

Werewe…?Yes,we/youwere.No,we/youwerenot.

Wereyou…?Yes,wewere.No,wewerenot.

Werethey…?Yes,theywere.No,theywerenot.work

DidIwork?Yes,youdid.No,youdidnot.

Didyouwork?Yes,Idid.No,Ididnot.

Didhe/she/itwork?Yes,he/she/itdid.No,he/she/itdidnot.

Didwework?Yes,we/youdid.No,we/youdidnot.

Didyouwork?Yes,wedid.No,wedidnot.

Didtheywork?Yes,theydid.No,theydidnot.therebe

Wastherea/any…?Yes,therewas.No,therewasnot.

Werethereany…?Yes,therewere.No,therewerenot.行為動詞一般過去時的否定式一般過去時的否定式是在動詞原形前加助動詞didnot(didn’t).主語+didn’t+動詞原形I

_________

themthenews.I____(tell)themthenewsyesterday.didn’t

telltold行為動詞一般過去時的疑問式一般過去時的一般疑問式在句首加助動詞didDid+主語+動詞原形……？They______(finish)theirworkatfour.一般疑問句:____they_____theirworkatfour?Yes,they_____.No,they_____.finishedDidfinishdiddidn’tT注意1.外加助動詞did后,動詞須返回原形。Didhewenttoschoolyesterday?Didhegotoschoolyesterday?F2.簡略回答用助動詞did/didn’t代替行為動詞。Didhefindtheboyyesterday?－Yes,hedid.－No,hedidnot(didn’t).行為動詞一般過去時的疑問式一般過去時的特殊疑問式疑問詞+did+主語+動詞原形……？Theyfinishedtheirwork

atfour.AB

對劃線部分提問A:B:What

did

they

doatfour?When

did

they

finishtheirwork?課堂練習13難點鞏固跟蹤訓練一、用所給動詞的正確形式填空1.

They______(come)toChinalastmonth.2.Mary_____(read)Englishyesterdaymorning.3.There_____(be)noonehereamomentago.4.Tom______(begin)tolearnEnglishlastyear.Mymother________(notdo)houseworkyesterday.

5.

camereadwas

begandidn’tdo6._____(be)itcoldinyourcityyesterday?Was7.____you________(remember)tobuytheoranges?8.Who________(invent)thecomputer.9.We_____(go)tothecinemalastnight.Thefilm_____(be)verygood.10.Whattime____you____(get)toschoolthismorning?11.Jim___(do)alotyesterday.He____(go)shoppingand______(cook)supper.Didrememberinventedwentwasdidgetdidwentcooked1.Heusuallygetsupearlyinthemorning.Buthe____________latetoday.2.Sheusuallyworksfrom8a.m.to5p.m.Butyesterday__________________________3._____________________onSundays.TheywenttotheparklastSunday.4.________________________atbreakfast.Butyesterdayhedidn’treadthenewspaper.二、根據句意把下列句子改成相應時態gotupSheworkedfrom8a.m.to7p.m.TheyoftenstayathomeHeoftenreadsthenewspaper三、按要求改寫句子1、Lucydidherhomeworkathome.（改否定句）

Lucy______________herhomeworkathome.2、Hefoundsomemeatinthefridge.（變一般疑問句)______he___________meatinthefridge?3、Shestayedthereforaweek.（對劃線部分提問）

_________________she_____there?4、Therewassomeorangeinthecup.（變一般疑問句)_____there_____orangeinthecup?

didn’tdo

Didfindany

How