Unit6SectionA2agrammarfocus課件人教版七年級(jí)英語(yǔ)下冊(cè)

Unit6I'mwatchingTV.SectionA2a-grammar-focusWhatareyoudoing?I’m…talkingonthephonereadinganewspaperdoinghomeworkwatchingTVplaying

basketballcleaningWhatishedoing?He

is…playing

basketballplayingtheguitarusingthecomputerwashing

thedishesreadingabookbrushingteethdancingeatingWhat’sshedoing?Sheis…runningsingingsleepingwalkingtakingashowerWhataretheydoing?They

are……swimmingdancingsleepingexercising

talkingGuessinggamePleaseguesswhatpeoplearedoing?T:Whatisshedoing?Sheisdrinking.S:Isshereadinganewspaper？S:IssheV+ing?T:Whatishedoing?S:Ishe…?S:Ishe…?…Heisplayingtheguitar.T:Whataretheydoing?S:Arethey…?S:Arethey…?…Theyaredancing.T:Whatishedoing?S:Ishe…?S:Ishe…?…Heisrunning.Languagepoints1.基本用法：現(xiàn)在進(jìn)行時(shí)可表示現(xiàn)在(說(shuō)話時(shí))正在進(jìn)行或發(fā)生的動(dòng)作，也可表示當(dāng)前一段時(shí)間內(nèi)的活動(dòng)或現(xiàn)階段正在進(jìn)行的動(dòng)作。如：Myfatherisreadingnewspapersnow.SheisstudyingEnglishthesedays.Grammar現(xiàn)在進(jìn)行時(shí)2.構(gòu)成及句型結(jié)構(gòu)：現(xiàn)在進(jìn)行時(shí)由“助動(dòng)詞be(am,is,are)+動(dòng)詞-ing形式”構(gòu)成。肯定式：主語(yǔ)+am/is/are+動(dòng)詞-ing+其他。如：Mymotheriscookingdinnerinthekitchen(廚房).否定式：主語(yǔ)+am/is/are+not+動(dòng)詞-ing+其他。如：Mymotherisn’tcookingdinnerinthekitchen.一般疑問(wèn)句：Am/Is/Are+主語(yǔ)+動(dòng)詞-ing+其他?肯定回答：Yes,主語(yǔ)+am/is/are。否定回答：No,主語(yǔ)+amnot/isn’t/aren’t。如：—Isyourmothercookingdinnerinthekitchen?—Yes,sheis./No,sheisn’t.特殊疑問(wèn)句：疑問(wèn)詞+am/is/are+主語(yǔ)+動(dòng)詞-ing+其他?

如：Mymotheriscookingdinnerinthekitchen.→Whereisyourmothercookingdinner?現(xiàn)在進(jìn)行時(shí)不同于一般現(xiàn)在時(shí)，通常在特定的情況下才使用。那么，什么時(shí)候使用現(xiàn)在進(jìn)行時(shí)呢？1.表示現(xiàn)在正在進(jìn)行的動(dòng)作，時(shí)間狀語(yǔ)為now時(shí)，通常用現(xiàn)在進(jìn)行時(shí)。如：Steveisplayingsoccernow.2.當(dāng)句子的開(kāi)頭為L(zhǎng)ook!或Listen!等時(shí)，表明說(shuō)話時(shí)動(dòng)作正在進(jìn)行，應(yīng)該用現(xiàn)在進(jìn)行時(shí)。如：Look!Theyareswimmingintheriver.何時(shí)使用現(xiàn)在進(jìn)行時(shí)3.描述圖片中人物的動(dòng)作時(shí)，常用現(xiàn)在進(jìn)行時(shí)，使畫(huà)面更生動(dòng)。如：Lookatthepicture!Thechildrenareplayinggamesinthepark.4.當(dāng)句子前后的語(yǔ)境、時(shí)間等暗示動(dòng)作正在發(fā)生時(shí)，也通常用現(xiàn)在進(jìn)行時(shí)。如：—WhereisLily?—Sheisonthesofa.SheiswatchingTV.Havealook動(dòng)詞的ing變化1.一般性動(dòng)詞：其后直接+inge.g:goingdoingpainting2.以e結(jié)尾的動(dòng)詞：去e+inge.g:dancingwriting3.后3個(gè)單詞是輔音+元音+輔音形式的（即在閉音節(jié)的單音節(jié)動(dòng)詞后、以重讀閉音節(jié)結(jié)尾的多音節(jié)動(dòng)詞，而末尾只有一個(gè)輔音字母時(shí)）：雙寫(xiě)末尾的輔音字母+inge.g:runningswimmingforgettingcleansingwritebeeatreadswimopenpaintwatchingplayingdoinghavingtalkinggettingbeginningseeingsingingcleaningwritingeatingreadingswimmingbeingIbelieveyoucanmakethe“ing”formswatchplaydohaveseetalkgetbeginlisten用所給動(dòng)詞的現(xiàn)在進(jìn)行時(shí)態(tài)填空。1.Myparents___________(talk)aboutmenow.2.Look!Threeboys___________(run).3.What___yourmother______(do)now?4.____yourdog_______(sleep)now?5.—_____you_______(listen)tomusic?—Yes,Iam.aretalkingarerunningisdoingIssleepingArelistening

7.look,they__________(play)Soccer.

8.Thefamilyoften____(eat)dinnerat7:00a.m

9.Iwant

(talk)toyou,Jeff.10.Whatlanguagecanhe_______(speak)?6.-___Jim

(clean)hisroom-.-Yesheis.totalkspeakeatareplayingcleaningIs用所給單詞適當(dāng)形式填空按要求改寫(xiě)句子，每空一詞。1.NancyiswatchingTV.(改為否定句)Nancy______________TV.2.Billisdoinghishomework.(改為一般疑問(wèn)句，并作否定回答)—____Bill_______hishomework?—No,he_______.3.Maryisreadingabook.(對(duì)劃線部分提問(wèn))__________Mary_______?Whatisdoingisn’twatchingIsdoingisn’t將下列句子翻譯成英語(yǔ)。1.那些男孩現(xiàn)在正和老師們打籃球。2.聽(tīng)！你哥哥在彈吉他。Theboysareplayingbasketballwiththeirteachersnow.Listen!Yourbr