初中八年級英語課件過去進(jìn)行時(shí)態(tài)

難點(diǎn)名稱：過去進(jìn)行時(shí)的用法

參賽教師：孫永芝時(shí)間：202008人教版八年級-下冊-Unit5課題：Whatwereyoudoingwhentherainstormcame?課堂練習(xí)知識講解

小結(jié)

CONTENT

導(dǎo)入PastProgressiveTense導(dǎo)入：WhatisShellydoing

now?Sheistakinganonlineclassathomenow.She

wasreadingwithhertwinsister.WhatwasShellydoing

atthistimeyesterday?WhatwereShelly’sparentsdoingwhenshegotup

thismorning?Hewasjumping

.Shewas

havingbreakfast

.Shelly’sfatherShelly’smotherWhatwasshedoingfrom9:00to11:00thismorning

?No,shewasrunning

.Wasshecooking?Shelly’ssisterI.構(gòu)成及用法：過去進(jìn)行時(shí)由“was/were+動(dòng)詞-ing”構(gòu)成，表示在過去某一時(shí)刻或某一段時(shí)間正在進(jìn)行的動(dòng)作。例：1.

Theywerereadingatthistimeyesterday..2.Shewasrunningfrom9:00to11:00thismorning.過去進(jìn)行時(shí)知識講解at3o’clockyesterdayafternoonatthattime/moment，atthistimeyesterday,thismorning,thewholemorning，allday,allnight,from10:00to12:00yesterdaymorning,inthosedays…過去進(jìn)行時(shí)常用的時(shí)間狀語：某一時(shí)刻atthattime/moment，

atthistimeyesterday，at3o’clockyesterdayafternoon

thismorning,thewholemorning,from10:00to12:00yesterdaymorning,allday,allnight,inthosedays某一段時(shí)間過去進(jìn)行時(shí)常和以下時(shí)間狀語連用：肯定句：主語+was/were+V-ing+其他Iwasdoingmyhomeworkatthattime.否定句：主語+was/were+not+V-ing+其他Weweren’tplayinggamesattenyesterdaymorning.II.句式結(jié)構(gòu):疑問句：一般疑問句：Was/Were+主語+V–ing+其他?Wasshecooking?特殊疑問句：特殊疑問詞+was/were+主語+V-ing+其他?WhatweretheydoingwhenShellygotup

thismorning?(1).when后可長亦可短，while后面只可長(一進(jìn)行一發(fā)生)e.g.:

Whenmymumcamein,Iwasplayingthemobilephone.=Mymumcamein,when/whileIwasplayingthemobilephone.主句過去進(jìn)行時(shí),從句一般過去時(shí)主句一般過去時(shí),從句過去進(jìn)行時(shí)III.When/While引導(dǎo)的時(shí)間狀語從句用于過去進(jìn)行時(shí)(2)前后都為長，while來把紐帶當(dāng)。（兩進(jìn)行）Whilemymumwastalkingonthephone,Iwasdoingmyhomework.=WhileIwasdoingmyhomework,mymumwastalkingonthephone.如：—YouwereoutwhenIdroppedinatyourhouse．—Oh,Iwasshoppinginthesupermarket.IV.有時(shí)由上下文暗示出來V.過去進(jìn)行時(shí)與一般過去時(shí)的主要區(qū)別:過去進(jìn)行時(shí)強(qiáng)調(diào)動(dòng)作在過去“正在進(jìn)行”；一般過去時(shí)則強(qiáng)調(diào)動(dòng)作“發(fā)生”在過去，或狀態(tài)在過去“存在”。例：1.Tinawasshoppingwithhermomatthattime.

(強(qiáng)調(diào)“正在購物”)2.Tinashoppedwithhermomlastnight.

(強(qiáng)調(diào)發(fā)生了“購物”的動(dòng)作)3.Tinawastiredlastnight.

(強(qiáng)調(diào)過去的狀態(tài))

MY

MAYDAYHOLIDAY難點(diǎn)鞏固課堂練習(xí)Pleasemakesomesentences:May1st:OnMay1st,

mybrotherand

I

werecleaning

thehouse

inthemorning.clean,thechair,brother,desk

Ihadameaningfulholiday.May2nd:

wenttoNanshanMountains,bus,rainIwenttoNanshanMountainsonMay2nd.WhileIwaswaitingforthebus,itsuddenlyrained.May3rd:climbmountains/from2:00p.m.to4:00p.m.onMay3rd.tiredIwasclimbing

mountains

from2:00p.m.to4:00p.m.onMay3rd.Iwasreallytired.

IwastakinganEnglishclassatteninthemorning.May4th:

May