現(xiàn)在進行和過去進行時態(tài)講課講稿

現(xiàn)在進行和過去進行時態(tài)1.含義：表示現(xiàn)在正在進行或一段時間正在進行的動作標志詞：now,look,listen等。2.構(gòu)成：be+V-ing

現(xiàn)在進行時的含義與構(gòu)成Heisreadingabook.3.V-ing變化規(guī)則：1）一般加ing.如:play----playingwatch----watching以不發(fā)音的e結(jié)尾,去e加ing.如:take----taking

come---coming元+輔結(jié)尾,且是重讀閉音節(jié)的單詞,雙寫輔音字母+ing.如:run----running

swim----swimming

練習(xí)1.寫出下列動詞的ing形式.1.help_________2.come_________3.swim_________4.eat__________5.give________6.find_______7.sit________8.write________星期天，我讀了一本書叫《我要變勇敢》，了解了主人公小豆蟹的故事。螃蟹家族中有一種蟹叫“豆蟹”，它們身體十分小，最大的也就是一厘米左右，所以天天被別人欺負。有一次，一只小豆蟹在沙灘上曬太陽，一只招潮蟹不滿地說：“你還不快滾回你的‘保護傘’去，小心一股風把你吹到天上，哈哈……”小豆蟹被氣哭了，忍著氣回到了牡蠣身邊。可這一次小豆蟹萬萬沒想到牡蠣不再給自己擋風遮雨了，而是它自己闖蕩！小豆蟹十分膽小就一直站在牡蠣的殼邊等啊，等?。〉饶迪牥褮ご蜷_?？墒悄迪犚恢睕]給它機會。良久，小豆蟹終于想明白了；我要靠自己。于是，它鼓起勇氣，邊走邊說:“我要變勇敢，我要變勇敢”。這時，一只霸道的梭子蟹聽見了便用嘲笑的口氣說:“你說你變勇敢，就變勇敢了，也不撒泡尿照照自己?！薄跋氪蚣芫蛠?，你以為我還是以前的小豆蟹嗎？”一場大戰(zhàn)開始了，戰(zhàn)爭是殘酷的，也是激烈的，每一次小豆蟹都被打，可它不服輸一直頑強不屈，一次又一次......最后，招潮蟹被它的堅強感動啦。承認了小豆蟹的勇敢。以后，我們也要像小豆蟹一樣持之以恒，不怕困難的阻擋，堅持不懈，直到成功。What

is

hedoing?He

is

playing

basketball.What

is

theboy

doing？He

is

singing.---Isthewoman

writing?----No,sheisn’t.Sheisreadingabook.----What’rethey

doing?----They’reswimming.----Aretheyswimming?----Yes,theyare.---Arethey

singing?---No,theyaren’t.Theyaren’tsinging.Theyaredancing.Arethey____

abook?No,they____.____arethey_______?They’re_____.

reading

aren’tWhatdoingwritingIsthegirl______(get)up?No,she______.What___she______?She_________.getting

isn’tisdoingissleeping2.否定句：直接在be后加not.如：Iamwriting.Iamnotwriting.現(xiàn)在進行時的句式1.肯定句:主語+be+v-ing+其它.如:Iamreadingabook.3.一般疑問句及回答:問句,直接把be提前,肯定回答:Yes,主語+be否定回答:No,主語+be+not-----Areyoudrawing?-----Yes,Iam./No,I’mnot.達標訓(xùn)練一.用所給動詞的適當形式填空.1.Look!Thecat____________(run)upthetree.2.Thetwins__________(have)breakfast.3.----___he________(clean)theblackboard?----No,heisn’t.4.Tom__________(play)thepianointheroom.Pleaseaskhimtocomehere.5.Listen!They____________(sing)intheclassroom.isrunningarehavingIs

cleaning

isplaying

aresinging

漢譯英1.我們正在看電視.2.他們正在打掃教室.3.湯姆正在吃早飯.4.那對雙胞胎正在睡覺.WearewatchingTV.Theyarecleaningtheclassroom.Tomishavingbreakfast.Thetwinsaresleeping.二.選擇填空.1.Mymotheris_____TV.A.lookingatB.seeingC.readingD.watching2.---____you____abook?---Yes,Iam.A.Do,readB.Are,readC.Are,readingD.Are,looking3.Kate_____,theothers_____.A.sing,listenB.issinging,islisteningC.sing,arelisteningD.issinging,arelistening4.I___myeraser,butIcan’t______it.A.lookfor,findingB.amfinding,lookforC.amlookingfor,findD.find,lookfor三.句型轉(zhuǎn)換1.Iamwateringtheflowers.(否定句)2.She’sjumpingnow.(一般疑問句)3.Theboysareplayingcards.(劃線提問)4.Heisdoinghishomework.(復(fù)數(shù)句)Iamnotwateringtheflowers.Isshejumpingnow?Whataretheboysdoing?Theyaredoingtheirhomework.5.男孩子們正在踢足球.6.她正在鋪床.7.我正在玩電腦游戲.8.你們正在聽磁帶嗎?Theboysareplayingsoccer.Sheismakingthebed.Iamplayingcomputergames.Areyoulisteningtothetape?1、我的媽媽正在做早飯。Mymotherismakingbreakfast.2、我正要和我的朋友去看電影。Iamgoingtomovieswithmyfriend.3、他正在彈吉他嗎？Isheplayingtheguitar?4、她不在拉小提琴。Sheisn’tplayingtheviolin.5、她們在干什么？正在打籃球。Whataretheydoing?Theyareplayingbasketball.6、Lucy和Mary正在打排球。LucyandMaryareplayingvolleyball.過去進行時態(tài)1.意義：2.構(gòu)成：3.標志詞：表示在過去某一時刻正在進行的動作。was/were+doing否定式：was/werenot+doing疑問式：Was/Were……doing?atthis/thattimeyesterdayat9:00lastnight……was/weredoingwhen….did…..

cookameal

atthistimeyesterdayHe

wascooking

a

meal

atthistimeyesterday.rideahorseatninelastSundayHe

wasriding

ahorse

atninelastSunday.playfootballatfouro’clocklastFridayHe

wasplaying

football

atfouro’clocklastFriday.

thistimeyesterday

cleantheclassroomShe

wascleaning

theclassroom

thistimeyesterday.

atteno’clockyesterdaymorningsweepthefloor

yesterdayafternoonhaveaclass

atfiveo’clockplayfootball…

playbasketballwhentheteachercamein

readabookyesterdayafternoon

swimatthistimeyesterday

writealetterwhenhermothercamehome一用所給動詞的適當形式填空1What____you____(do)atnoonyesterday?2)I____________(watch)TVwhenmymother_____(come)in.3)He________(do)hislessonsattenyesterdaymorning.weredoingwaswatchingcame

wasdoing

4)Thechildren__________(play)footballatfouryesterdayafternoon.5)Thebaby__________(sleep)whenthemothercameback.wassleepingwereplaying二.完成下列句子1）LiLei________(在讀英語）atthistimeyesterday.wasreading2)They_____________________(在掃地）afterschoolyesterday.3）Theboysandgirls_____________(在唱歌）lastnight.4)You__________________（在打籃球)yesterday