初中英語-Unit7 Grammar教學(xué)課件設(shè)計(jì)

GrammarThePresentContinuousTense現(xiàn)在進(jìn)行時(shí)

教學(xué)目標(biāo)：1.掌握現(xiàn)在進(jìn)行時(shí)的概念。2.學(xué)習(xí)使用現(xiàn)在進(jìn)行時(shí)。3.學(xué)習(xí)區(qū)別使用現(xiàn)在進(jìn)行時(shí)和一般現(xiàn)在時(shí)。GuessinggamePleaseguesswhatpeoplearedoing?Warmming-upandleading-in.Step1感悟?qū)?/p>

T:Whatisshedoing?S:Sheis….S:Sheis……Sheisdrinking.T:Whatisshedoing?S:Sheis…S:Sheis…Sheisrunning.T:Whataretheydoing?S:Theyare…S:Theyare…Theyaredancing.Step2Self-learning.自主探究I.概念：表示_______________________________________現(xiàn)在進(jìn)行時(shí)

現(xiàn)在即說話瞬間正在進(jìn)行或發(fā)生的事情，叫II.現(xiàn)在進(jìn)行時(shí)結(jié)構(gòu):現(xiàn)在進(jìn)行時(shí)結(jié)構(gòu)是怎樣的？ThePresentContinuousTenseam/is/are

v.-ing現(xiàn)在分詞現(xiàn)在進(jìn)行時(shí)現(xiàn)在表示表示動(dòng)作正在進(jìn)行現(xiàn)在進(jìn)行時(shí)結(jié)構(gòu)：1.動(dòng)詞現(xiàn)在分詞的變化規(guī)則有哪些？Step3

CompetitionandCooperation(合作競(jìng)學(xué))

1動(dòng)詞現(xiàn)在分詞的構(gòu)成規(guī)律：(1)一般情況下在動(dòng)詞原形后直接加-ing.如：do—doing(做)

work—working(工作)play—playing（玩）(2)以不發(fā)音的字母e結(jié)尾的動(dòng)詞,去掉e,再加-ing.如：use-using

dance—dancing(跳舞)

have-havingcome—coming(來)4)以“ie”結(jié)尾,要變ie為“y”,再加-ing.如:die—dying(死）lie—lying(平躺)(3)重讀閉音節(jié)單詞,如果末尾只有一個(gè)輔音字母,則雙寫這一字母,再加-ing.

如:get—getting

(得到)shop—shopping（購(gòu)物）

run—running（跑）

swim—swimming（游泳）

Step4Consolidation.(鞏固練習(xí))寫出下列動(dòng)詞的現(xiàn)在分詞形式。1write______2put_______3take_______4eat________5play_____6swim_________7watch_________8think_________9live______writingputtingtakingeatingplayingswimmingwatchingthinkingliving10enjoy___________11clean___________12go________13want________14sing_________15say_________16park______17wait_________18speak_________enjoyingcleaninggoingwantingsingingsayingspeakingwaitingparkingStep5Competition

and

Cooperation(合作競(jìng)學(xué))I

現(xiàn)在進(jìn)行時(shí)句子類型：1.陳述句：①肯定句我正在洗衣服。I’mwashingtheclothes.主語+be(am,is,are)+V.–ing+…

他正在打電話。_______________________He

istalkingonthephone.他們沒在下象棋。______________________彼特沒在打籃球。_________________________They

arenotplayingchess.

They

arenotplayingchess.主語+am/is/arenot+Ving+…②否定句:2.一般疑問句:Am/is/are+主語+v.ing她正在彈鋼琴嗎？_______________________你們正在做作業(yè)嗎？

_____________________________3.特殊疑問句:

杰克正做什么事情？

他們正在做什么事情？

Are

you

doingyourhomework?

What

isJackdoing?Is

she

playing

thepiano?Whatare

they

doing?特殊疑問詞+am/is/are/

+主語+V.–ing…II現(xiàn)在進(jìn)行時(shí)用法：現(xiàn)在進(jìn)行時(shí)表示1.———————————————————表示說話(

)正在進(jìn)行或發(fā)生的動(dòng)作。瞬間找課本哪個(gè)單元重點(diǎn)講瞬間發(fā)生的動(dòng)作？.表示瞬間進(jìn)行時(shí)標(biāo)志性的詞語有：——————————————————等等。Unit6nowrightnowLook!Listen!表示瞬間正在進(jìn)行的動(dòng)作：now,rightnow

是常用時(shí)間狀語，表示現(xiàn)在正在進(jìn)行的動(dòng)作的情景的詞語look,listen等。格林先生現(xiàn)在正在寫一封信。_____________________________看！他們正在吃早飯。

Mr.Greeniswritingaletternow.Look!

They’reeatingbreakfast.2.表示________

__________正在進(jìn)行的動(dòng)作或發(fā)生事情。

當(dāng)前一段時(shí)間內(nèi)或現(xiàn)階段找課本哪個(gè)單元重點(diǎn)講當(dāng)前一段時(shí)間內(nèi)的活動(dòng)或現(xiàn)階段正在進(jìn)行發(fā)生的或發(fā)生的動(dòng)作？表示當(dāng)前一段時(shí)間內(nèi)或現(xiàn)階段的時(shí)間有：_______________________________________________等。Unit7thesedaysthissummervacation,這個(gè)月我們一直在為英語考試而學(xué)習(xí)。

We________fortheEnglishtestthismonth.

arestudying⑵.表示現(xiàn)階段或當(dāng)前一段時(shí)間正在進(jìn)行動(dòng)作的時(shí)間狀語有:thesedays,theseyearsthissummervacation等。如:1.--這些天你在干什么？--我現(xiàn)在正寫故事書。--Whatareyoudoing

thesedays?--I’mwritingastorybook.

Step6Consolidationandexercises.(鞏固訓(xùn)練)1.—What’sshedoing?

—She__________(play)theguitar.2.Iusually_____(do)myhomeworkintheevening.3.It_________(rain)hardnow.4.Mysister______(walk)toschooleveryday.isplayingisrainingdowalks用括號(hào)內(nèi)動(dòng)詞的正確形式填空。5.Mr.Ma___________(brush)histeethrightnow?6.EverySaturday,we_____(visit)mygrandparents.7.Look!They___________(dance)intheclassroom.8.Shenever_______(arrive)forschool.arrivesisbrushingvisitaredancingStep7Test(當(dāng)堂檢測(cè))：Ｉ.現(xiàn)在進(jìn)行時(shí)與一般現(xiàn)在時(shí)態(tài)的區(qū)別是什么？１．現(xiàn)在進(jìn)行時(shí)表示⑴說話瞬間正在

發(fā)生的動(dòng)作,

常與(時(shí)間)_______________

連用或由________＿＿引出的祈使句語境中！“Look!”“now”“rightnow”

“Listen!”⑵表示

時(shí)間狀語有:這些天_________這些年__________

這個(gè)暑假____________________等?，F(xiàn)階段或當(dāng)前一段時(shí)間正在進(jìn)行動(dòng)作.thesedaystheseyears

thissummervacation２.一般現(xiàn)在時(shí)表示:通常情況下存在的狀態(tài)，經(jīng)常、反復(fù)發(fā)生的動(dòng)作。常用的時(shí)間狀語有:always／sometimes／often／everyday/week／onSundays

等.謂語動(dòng)詞為原形或第三人稱單數(shù)形式，例如：我們每天打掃我們的教室．

琳達(dá)通常在早上沖個(gè)澡。_____________________________Lindausuallytakesashowerinthemorning.We

cleanourclassroom

everyday.比較句意，用詞的適當(dāng)形式完成句子。３.時(shí)態(tài)轉(zhuǎn)換練習(xí):(1).ShegoesshoppingonSundays.She_________shoppingnow.(2)Weplaybasketballeveryday.We_________basketballnow.(3)Hehasbreakfastat7:00.He______

breakfastnow.

isｇoing

areplayingis

havingnownownoweveryday(4).What’sthewomandoingnow?

What_____thewoman____intheevening?(5).Look!Theboysarerunning.Sometimestheboys_____.do

rundoes