Unit6SectionAGrammarFocus3c語法課件人教版英語七年級下冊

Unit6I’mwatchingTV.SectionA（GrammarFocus-3c）Newwordshousedrinkteadrinkteatomorrown.

房子v.喝n.

飲料n.

茶；茶葉喝茶adv.

在明天n.明天；未來Listenandrepeat.Warming-upWhataretheydoing?readinganewspaperlisteningtoaCDdoingthedishesmakingsoupusingthecomputerexercisingwatchingTVtalkingonthephoneStep1leadinStep1leadin愛好watchingTVcleaningreadinganewspapertalkingonthephonelisteningtoaCDusingthecomputermakingsoupwashingthedishesexercisingswimmingWhatisshe/hedoing?She/Heis...Whatareyoudoing?I’mwatchingTV.What’sshedoing?She’swashingherclothes.Whataretheydoing?They’relisteningtoaCD.Areyoudoingyourhomework?Yes,Iam./No,I’mnot.I’mcleaningmyroom.Ishereadinganewspaper?Yes,heis./No,heisn’t.He’splayingbasketball.Aretheyusingthecomputer?Yes,theyare./No,theyaren’t.They’reexercising.GrammarFocusTranslateandread.你正在做什么？我在看電視。她正在做什么？她正在洗她的衣服。他們正在做什么？他們正在聽CD。你在做你的家庭作業(yè)嗎？是的，我在。/不，我沒在。我在打掃我的房間。他在看報(bào)紙嗎？是的，他在。/不，他沒在。他在打籃球。他們在使用電腦嗎？是的，他們在。/不，他們不在。他們在鍛煉。Now,let'slearnmoreabout.presentprogressivetense

(現(xiàn)在進(jìn)行時(shí)).She’sexercising(now).Sheexercises(onMondays/everynight/inthemornings/etc.)她現(xiàn)在正在鍛煉。她一般(周一/每天晚上/早晨/等等)鍛煉。-Jenny,

whatareyoudoing?-I’mwatchingTV.現(xiàn)在進(jìn)行時(shí)GrammararedoingwatchingTV現(xiàn)在進(jìn)行時(shí)：表示說話瞬間正在進(jìn)行或發(fā)生的動作?，F(xiàn)在進(jìn)行時(shí)的構(gòu)成：am/is/are+v.-ing現(xiàn)在進(jìn)行時(shí)：表示說話瞬間正在進(jìn)行或發(fā)生的動作。現(xiàn)在進(jìn)行時(shí)的構(gòu)成：am/is/are+v.-ing（現(xiàn)在分詞）特殊疑問句特殊疑問詞+be(am,is,are)

+主語+V.–ing…杰克正做什么事情？__________________他們正在做什么事情？____________________常用時(shí)間狀語：now,rightnow或表示現(xiàn)在情景的look,listen等。格林先生現(xiàn)在正在寫一個(gè)故事。______________________________看！他們正在吃早飯。

_______________________________現(xiàn)在進(jìn)行時(shí)WhatisJackdoing?Whataretheydoing?Mr.Greeniswritingastorynow.Look!They’reeatingbreakfast.Presentation1.肯定句：主語+be(am,is,are)+V–ing+…

我正在洗衣服。I'm

washingclothes2.否定句：主語+be(am,is,are)+not+V–ing+…他沒有在寫作業(yè)。He'snotdoinghomework.3.一般疑問句：Be(Am/Is/Are)+主語+V-ing…?她正在彈鋼琴嗎？Issheplayingthepiano?4、特殊疑問句：What+be(am/is/are)+主語+V-ing…?他們在做什么？Whataretheydoing?

句子結(jié)構(gòu)肯定：

Yes,主語＋be(am/is/are)．否定：

Yes,主語＋amnot/isn’t/aren’t.go—goingtalk---talking

ask—askingdraw---drawingwrite—writingdance---dancingtake—takingclose—closingget—gettingshop---shoppingrun—running

swim—swimming

put—puttingstop---stopping1.一般直接加-ing2.以不發(fā)音的e結(jié)尾的,去e,-ing3.以一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)動詞，雙寫這個(gè)輔音字母再加-ing動詞現(xiàn)在分詞變變變動詞-ing變化規(guī)則現(xiàn)在分詞是怎樣構(gòu)成？以ie結(jié)尾的動詞，變ie為y，再加-ingdie—dyinglie—lying

sing→_______ paint→________study→________ play→_______write

→_______ draw

→_______take

→______ get

→_______begin

→_________ put

→_______寫出下列動詞的-ing形式singingpaintingstudyingplayingwritingdrawingtakinggettingbeginningputting1.MariaandBobaredoingtheirhomework.（改為一般疑問句）______MariaandBob_________theirhomework?2.Thedogeatsmeateveryday.（用now改寫）Thedog_________________meatnow.3.Tomistalkingonthephone.（改為否定句）Tom________________onthephone.Aredoingiseatingisn’ttalking4.Mymotheriscookinginthekitchen.（對畫線部分提問）______________________inthekitchen?5.Theboyisplayingthepianonow.（對畫線部分提問）________theboy_________now?WhoiscookingWhat’s

doingGrammarFocusShe’sexercising(now).Sheexercises(onMondays/everynight/inthemornings/etc.).

現(xiàn)在進(jìn)行時(shí)V.S.一般現(xiàn)在時(shí)現(xiàn)在進(jìn)行時(shí)表示通常性、規(guī)律性、習(xí)慣性、真理性（即事實(shí)）的動作或狀態(tài)，或者動作有時(shí)間規(guī)律發(fā)生的事件的一種時(shí)間狀態(tài)。現(xiàn)在進(jìn)行時(shí)既可以表示說話時(shí)正在進(jìn)行或發(fā)生的動作，也可表示當(dāng)前一段時(shí)間內(nèi)的活動或現(xiàn)階段正在進(jìn)行的動作。不同的時(shí)間狀語一般現(xiàn)在時(shí)PresentProgressiveTenseSimplePresentTense用法現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在正在進(jìn)行或發(fā)生的動作。一般現(xiàn)在時(shí)表示現(xiàn)在的狀態(tài)，經(jīng)常的或習(xí)慣性的動作。構(gòu)成be(am/is/are)+doing(動詞-ing形式）do/does時(shí)間狀語now，rightnow,atthemomentonMonday,everyday/night,inthemorning/afternoon,afterdinner/school,onweekends,usually,often,sometimes…GrammarFocusShe’sexercising(now).Sheexercises(onMondays/everynight/inthemornings/etc.).Whatdidyoufindout?

現(xiàn)在進(jìn)行時(shí)與一般現(xiàn)在時(shí)的區(qū)別現(xiàn)在進(jìn)行時(shí)與一般現(xiàn)在時(shí)的區(qū)別體現(xiàn)在三個(gè)方面，一是用法的不同，二是謂語動詞的構(gòu)成不同，三是時(shí)間狀語即標(biāo)志詞的不同。一、用法的不同一般現(xiàn)在時(shí)表示現(xiàn)在的狀態(tài)，經(jīng)常性的或習(xí)慣性的動作；現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在(現(xiàn)階段)正在進(jìn)行或發(fā)生的動作。琳達(dá)通常在早上沖個(gè)澡。_______________________________________Lindausuallytakesashowerinthemorning.他現(xiàn)在正在讀報(bào)紙。__________________________Heisreadinganewspaper.now,rightnow,atthismoment(此刻),atthistime（此時(shí)）atpresent（現(xiàn)在，目）thesedays（這些天）

It’s+時(shí)刻

一般現(xiàn)在時(shí)VS現(xiàn)在進(jìn)行時(shí)現(xiàn)在(現(xiàn)階段)正在進(jìn)行或發(fā)生的動作。強(qiáng)調(diào)動作經(jīng)常性、反復(fù)性、習(xí)慣性發(fā)生意義動詞形式標(biāo)志詞（時(shí)間狀語）alwaysoftenusuallysometimesneverhardlyeveronceaweekeveryday,everymorning….do/doesBe(am/is/are)+doingShe’sexercising(now).Sheexercises(onMondays/everynight/inthemornings/etc.).二、謂語動詞的構(gòu)成不同現(xiàn)在進(jìn)行時(shí)的謂語動詞為be(am/is/are)+v-ing。一般現(xiàn)在時(shí)的謂語動詞為do/does(動詞原形/動詞第三人稱單數(shù))；我們現(xiàn)在正在上英語課。We__________Englishclassnow.我們通常在上午上英語課。Weusually______Englishclassinthemorning.他現(xiàn)在正在打掃他的房間。He__________hisroomnow.他每周五打掃他的房間。He______hisroomeveryFriday.arehavinghaveiscleaningcleans三、時(shí)間狀語即標(biāo)志詞的不同現(xiàn)在進(jìn)行時(shí)的時(shí)間狀語通常是now,有時(shí)候句子的開頭會出現(xiàn)look,listen，何時(shí)使用現(xiàn)在進(jìn)行時(shí)1.表示現(xiàn)在正在進(jìn)行的動作，時(shí)間標(biāo)志為now，rightnow,atthemoment,It's+時(shí)間點(diǎn)...3.當(dāng)句子的開頭為Look!或Listen!等時(shí)，表明說話時(shí)動作正在進(jìn)行，時(shí)間標(biāo)志為Look!Listen!eg：Steve___________(paly)soccernow.史蒂夫現(xiàn)在正在踢球。eg：Look!They_____________(swim)intheriver.看！他們在河里游泳。isplaying

areswimming2.表示現(xiàn)階段正在進(jìn)行的動作，時(shí)間標(biāo)志為thesedays,thisweek/month/term...eg：I

___________(read)

astorybook

thesedays.isreading4.描述圖片中人物的動作時(shí)，常用現(xiàn)在進(jìn)行時(shí)，使畫面更生動。5.當(dāng)句子前后的語境、時(shí)間等暗示動作正在發(fā)生時(shí)，也通常用現(xiàn)在進(jìn)行時(shí)。eg：Lookatthepicture!Thechildren____________inthepark.eg：—WhereisMiss.Li?—Sheisonthesofa.She_____________(watch)TV.

—Whataretheydoing?—They______________(exercise)outside.isrunningiswatchingareexercisingShe___________________now,butsheoften________________afterlunch.iswashingthedisheswashesthedishes現(xiàn)在進(jìn)行時(shí)表示此時(shí)此刻正在做某事一般現(xiàn)在時(shí)表示經(jīng)常性的動作He_______________________now,butheusually_________________atnight.isreadinganewspaperreadsanewspaperThey__________________now,buttheyusually____________inthemorning.aremakingsoupmakesoupIt’s….或者atthistime,Bequiet!Don’tbenoisy!等。一般現(xiàn)在時(shí)的時(shí)間狀語常為always,usually,often,sometimes,never,onMonday,everyday,onweekends,everyafternoon,everySunday等。Iamcleaningthehousenow.Icleanthehouseonweekends.Look,heisdrinkingtea.Heoftendrinkstea.Listen,sheissinging.Sheusuallysings

intheevening.It’s7:00pm,TheyarewatchingTV.Theywatch

TVeverynight.Iusually

swiminthemorning.Butnow

I’mplayingbasketball.

現(xiàn)在進(jìn)行時(shí)句式1)肯定句:__________________________Iamreadingabook.Sb+be+V-ing+其它.2)否定句：________________Iamwriting.→Iam

notwriting.直接在be后加not3)一般疑問句:________________

肯定回答:_______________

否定回答:__________________Heisreading.--Ishereading?--Yes,heis./No,heisn’t.直接把be提到句首Yes,sb+be.No,sb

+be+not.Tomoften_____TVonSaturdayevenings,butnowheis_____stories.looks;readingwatching;reads練習(xí)①watches;readingwatches;looking—Whatclassishe_______now?—Biology.He_______abiologyclassthreetimesaweek.having;hashave;have練習(xí)②having;hashaving;haveLet’swrite寫出下列動詞的-ing形式sing→_______ paint→________study→________ play→_______write

→_______ draw

→_______take

→______ get

→_______begin

→_________ put

→_______singingpaintingstudyingplayingwritingdrawingtakinggettingbeginningputting當(dāng)堂達(dá)標(biāo)

一、按要求完成句子。1.MariaandBobaredoingtheirhomework.（改為一般疑問句）______MariaandBob_________theirhomework?2.Thedogeatsmeateveryday.（用now改寫）Thedog_________________meatnow.3.Tomistalkingonthephone.（改為否定句）Tom________________onthephone.Aredoingiseatingisn’ttalking4.Mymotheriscookinginthekitchen.（對畫線部分提問）______________________inthekitchen?5.Theboyisplayingthepianonow.（對畫線部分提問）________theboy_________now?WhoiscookingWhat’s

doing現(xiàn)在進(jìn)行時(shí)PresentProgressiveTensebe(am/is/are)+doing(動詞-ing形式)

時(shí)間狀語now,look,listen,bequiet意義：現(xiàn)在（說話瞬間/現(xiàn)階段）正在進(jìn)行或發(fā)生的動作。

ABDCSummary3aWritesentencesfollowingtheexamples.1.Jenny/cleanthehouse/now__________________________________2.Bob/makedinner/everySaturday___________________________________3.Mary’sparents/drinktea/afterdinner____________________________________4.Bill/talkonthephone/now____________________________________5.BeckyandBob/watchTV/onweekends_____________________________________Jennyiscleaningthehousenow.BobmakesdinnereverySaturday.Mary’sparentsdrinkteaafterdinner.Billistalkingonthephonenow.BeckyandBobwatchTVonweekends.drinktea喝茶___Doyouwanttogotomorrowthen?___OK.Seeyoutomorrowevening!___I’mreadingabook.___Let’sgoatseveno’clock.___No,thisbookisreallyinteresting.___Whatareyoudoing?___Doyouwanttogotothemoviesnow?___Sure,whattime?Numberthesentencesinordertomakeatelephoneconversation.Thenpracticeitwithapartner.13b2345678/t??m?r??/adv.在明天n.明天；未來GroupWorkTaketurnsmimingdifferentactivitiesinyourgroup.Theothersinthegroupguesswhattheactivitiesare.3cAreyoumakingsoup?No,I’mnot.Areyoucleaning?Yes,you’reright.+5pointsExercise:1.

Look!

Jim

____________

(swim)

in

the

river.

It’s

dangertous.

2.

He

often

___________

(watch)

TV

on

the

weekend

with

his

friend.

3.

They

____________

(have)

an

English

test

every

Friday.

4.

It’s

3:00

p.m.

Many

of

the

students

_________________

(exercise)

outside.

5.

The

cats

usually

____________

(sleep)

and

____________

(relax)

for

20

hours

every

day.isswimmingwatcheshaveareexercisingsleeprelaxExercise:6.Listen!Theman____________(talk)onthephone.7.—WhereisKate?—She____________(make)soupinthekitchen.8.Don’ttalkinthelibrary!Youmust____________(follow)thelibraryrules.9.Mary____________(have)anewi-phone.She____________(talk)onthephonenow.10.Jennyusually____________(wash)thedishesafterdinner.istalkingismakingfollowhasistalkingwashes1.HanMei_________herhomeworkathomenow.A.do

B.does

C.isdoing2.—

________Englisheverymorning?

—Yes,butnowI________Chinese.A.Areyoureading;readB.Doyouread;readC.Doyouread;amreading3.—Isyourbrotherdoinghishomework?—_________________.

A.Yes,hedoes. B.Yes,heis.C.No,hedoesn't. 4.Lindaoften_______herhomeworkin