時態(tài)復習之現(xiàn)在進行時（

Present

ContinuousTense

）

AskandAnswerIamreadingabook.Whatareyoudoing?Iamdoingmyhomework.Whatareyoudoing?Whatishedoing?Heislisteningtoher.ThinkandReadIamreadingabook.Whatare

youdoing?Iamdoingabook.Iamdrinkingtea.Whatis

hedoing?HeiscleaningthehouseHeiseatingsomemeat.Heislisteningtoher.What

isshedoing?Sheislookingattheblackboard.知識梳理1.用法：表示現(xiàn)在正在進行或正在發(fā)生的動作，也可以表示當前一段時間內(nèi)的活動或現(xiàn)階段正在進行的動作。

2.標志時間詞：now，look，listen，It’s+鐘點，thesedays

3.基本結構：be+v-ing形式（現(xiàn)在分詞）YouarehavinganEnglishclassnow.Look!HeisplayingtheguitarIamteachingyouEnglishnow.4.現(xiàn)在分詞的變化規(guī)則

go—goingplay—playingeat—eatingwrite—writingcome—comingtake—taking2.以不發(fā)音的字母e結尾的動詞，去e再加ing。run—runningswim—swimmingshop—shopping3.以重讀閉音節(jié)（一元一輔一重一本音）結尾，且詞尾只有一個輔音字母的動詞，雙寫最后這個輔音字母再加ing。die—dying（垂死的）lie—lying（躺）4.以ie結尾的動詞，將ie改為y,再加ing。1．一般情況直接加ing。過關檢測一、寫出下列動詞的現(xiàn)在分詞形式。1.play________2.look________3.study________4.watch________5.fight________6.wait________7.sing_______8.paint________9.go________10.wash________11.cut________12.run________playinglookingstudyingwatchingfightingwaitingsingingpaintinggoingwashingcuttingrunning13.sit________14.begin________15.put________16.get________17.shop________18.swim________19.take________20.make________21.write________sittingbeginningputtinggettingshoppingswimmingtakingmakingwriting5.句式變換

Tomandhisbrotherarenotdoingtheirhomework.Itisnineo’clock.Thechildrenarenothavingclass.Iamwashingmyhandsnow.Tomandhisbrotheraredoingtheirhomework.Itisnineo’clock.Thechildrenarehavingclass.（2）否定句：主語+be動詞(am/are/is)+not+v-ing+其他.Iamnot(I’mnot)washingmyhandsnow.變否定：be后加not（1）肯定句：主語+be動詞(am/are/is)+v-ing+其他.—Areyouwashingyourhandsnow?肯定回答：Yes,Iam.否定回答：No,Iamnot.（3）一般疑問句：Is/Are/Am+主語+v-ing+其他？（4）特殊疑問句：特殊疑問詞+一般疑問句？IamwatchingTVnow.Whatareyoudoingnow?UncleWangisdrinkingteainthelivingroom.→WhereisUncleWangdrinkingtea?結構:

be+doing

(

be要根據(jù)主語作人稱和數(shù)的變化)句型轉(zhuǎn)換1.肯定句轉(zhuǎn)換成否定句,要在

be后加

not構成eg:WearereadingEnglishnow.

WearenotreadingEnglishnow.2.陳述句轉(zhuǎn)換成一般疑問句,把be動詞提到句首eg:Thestudentisdrinking.

Isthestudentdrinking?3.陳述句轉(zhuǎn)換成特殊疑問句,由“疑問詞+一般疑問句”構成eg:Heisworking.

Whatishedoing?考點精析考點1考查現(xiàn)在進行時的用法【例1】用所給動詞的適當形式填空。

1.She

(draw)amapnow.2.Listen!Theboys

(sing).isdrawingaresinging一看時間標志詞二看主語舉一反三1.寫出下列動詞的現(xiàn)在分詞形式。(1)sing__________

(2)dance__________

(3)write__________

(4)shop__________

(5)put__________

(6)die__________2.單項填空。()(1)MumandI

houseworknow.A.doing

B.amdoing

C.aredoing()(2)Allthepeople

afootballmatch.Everybodyisexcited.A.watchB.iswatchingC.arewatching()(3)

they

theirstampsatthecorner？A.Does；showB.Are；showingC.Do；showingdyingsingingdancingwritingshoppingputtingCCB考點2考查有關現(xiàn)在進行時句子的句型轉(zhuǎn)換【例2】按要求改寫下列句子。

1.Sarahisansweringthephone.(改為否定句)

_______________________________________

2.Theyareridingabike.(就畫線部分提問)

_______________________________________3.Shecleansherdeskintheclassroom.（改為現(xiàn)在進行時）_____________________________________________Sarahisnot(isn't)answeringthephone.Whataretheydoing？Sheiscleaningherdeskintheclassroom.舉一反三按要求改寫下列句子。1.Kennyoftenplaystheguitarontheweekend.(用now改寫句子)________________________________________2.WearewatchingcartoonsonTVnow.(改為否定句)___________________________________________3.Mygrandpaiswritingaletter.(就畫線部分提問)___________________________________________4.我正在和父母親談論我的生日。（漢譯英）

___________________________________________Kennyisplayingtheguitarnow.Wearen’twatchingcartoonsonTVnow.Whatisyourgrandpadoing?I’mtalkingaboutmybirthdaywithmyparents.五、漢譯英。1.湯姆正在寫一封信。_____________________________________2.我正在游泳。_____________________________________3.他們正在聽音樂。_______________________