英語七年級(jí)下冊(cè)Unit 7 It's raining!微課課件

CONTENTS現(xiàn)在進(jìn)行時(shí)現(xiàn)在進(jìn)行時(shí)定義及結(jié)構(gòu)動(dòng)詞現(xiàn)在分詞的變化規(guī)律現(xiàn)在進(jìn)行時(shí)的句式及運(yùn)用Part1Part2Part3Alicealwaysplaysgamesathome.Butnow...Sheisreadingabook.Tomlikesmusic.Andnow...Heissinging.MyparentsoftenwatchTVafterwork.Butnow...Theyaredancing.LookandsayCONTENTSIamteachingEnglish.Youarelisteningtome.Heissinging.Sheisreadingabook.Theyaredancing.Be+doing觀察這些句子，你能發(fā)現(xiàn)它們有什么共同點(diǎn)嗎？現(xiàn)在進(jìn)行時(shí)的定義及結(jié)構(gòu)定義：表示現(xiàn)在（說話瞬間）正在進(jìn)行或發(fā)生的動(dòng)作及現(xiàn)階段正在進(jìn)行的動(dòng)作結(jié)構(gòu)：Be+doing(動(dòng)詞的現(xiàn)在分詞）注意：Be動(dòng)詞am,is,are

的形式隨著主語的人稱和數(shù)的變化而變化。NowLookListenRightnowThesedaysAtthemomentIt's+具體時(shí)刻點(diǎn)這些詞通常是現(xiàn)在進(jìn)行時(shí)的標(biāo)志LookatsomeexamplesLook,theboyisplayingfootball.Now,heisdoinghishomework.CONTENTSIt's8o'clock,whataremyfamiliesdoing?Myparentsaredancinginthepark.

AndI

amplayingfootballwithmyfriends.Whatismysisterdoing?Oh,sheistalkingonthephone.請(qǐng)輸入你的題目現(xiàn)在分詞的變化規(guī)則1.一般在動(dòng)詞原形末尾加-inggo--goingask--askingfly--flying2.以不發(fā)音字母e結(jié)尾的動(dòng)詞，去e加-ingwrite--writingmake--makingtake--taking3.以重讀閉音節(jié)結(jié)尾且末尾只有一個(gè)輔音字母的動(dòng)詞(輔元輔),則雙寫該輔音字母再加-ingrun--runningsit--sittingbegin--beginning4.以ie結(jié)尾的動(dòng)詞，應(yīng)該把ie變?yōu)閥,再加-ingdie--dyinglie--lyingtie--tying

CONTENTS現(xiàn)在分詞的變化規(guī)則1.一般情況下在動(dòng)詞原形末尾加-ing。

go--goingask--asking

fly--flyinglook--looking2.以不發(fā)音的字母e結(jié)尾的動(dòng)詞，去e加-ing。write--writing

make---making

take--taking3.以重讀閉音節(jié)結(jié)尾且末尾只有一個(gè)輔音字母的動(dòng)詞（輔元輔），則雙寫該輔音字母再加-ing。run--runningsit--sittingbegin--beginningput--putting4.以ie結(jié)尾的動(dòng)詞，應(yīng)把ie變?yōu)閥,再加-ing。die--dyinglie--lyingtie--tyingplay

win

dance

run

lieopen

makeAddthe“ing”formtothesewordsplayingwinningdancingrunninglyingopeningmakingdieseecomeswimbegineatwatchdyingseeingcomingswimmingbeginningeatingwatching請(qǐng)輸入你的題目

現(xiàn)在進(jìn)行時(shí)的句式▲肯定句：主語+be+doing▲否定句：主語+be+not+doing▲一般疑問句：Be+主語+doing?Yes,主語+be.(肯定回答）No,主語+be+not.（否定回答）▲特殊疑問句：特殊疑問詞+一般疑問句請(qǐng)輸入你的題目--Whatishedoingnow?--Listen,isshesinging?--Look,Aretheyplayingbasketball?--Heiscooking.--No,sheisn't.Sheisreadingabook.--No,Theyaren'tplayingbasketball.Theyareplayingfootball.請(qǐng)輸入你的題目GuessinggameWhatareyoudoing?--AreyouwatchingTV?--No,Iamnot.IamnotwatchingTV.--Areyoueating?--Yes,Iam.Iameating.請(qǐng)輸入你的題目What’shedoing?

--Ishewashingtheclothes?--No,heisn't.heisnotwashingtheclothes?--Ishewashingthedishes?--Yes,heis.Heiswashingthedishes.請(qǐng)輸入你的題目Whataretheydoing?

--Aretheyreading?--No,theyaren't.Theyare

notreading.--Aretheylisteningtothemusic?--Yes,theyare.Theyarelisteningtothemusic.請(qǐng)輸入你的題目Fillintheblankswiththecorrectformsoftheverbsinthebrackets.1.She

herfacenow.(wash)2.Look!Children

(make)modelplanes.3.Mike

(notdo)hishomework.He'splayingcomputergamesinhisroom.4.--Whereisyourmother,Cindy?--She

(shop)inthesupermarket.6.

they

(eat)dinne