現(xiàn)在進(jìn)行時(shí)主語(yǔ)+be+v-ing1、直接加ing:going、singing等；2、去e加ing:making、taking等；3、雙寫后加ing:putting,getting等V-ing的構(gòu)成：一、現(xiàn)在進(jìn)行時(shí)的構(gòu)成：二、現(xiàn)在進(jìn)行時(shí)的用法一：用法一：表示說(shuō)話的時(shí)刻正在進(jìn)行的動(dòng)作，常與時(shí)間狀語(yǔ)now,atthemoment等連用。

Sheisdancingatthemoment.Mysisterissleepingnow.WearelisteningtoourEnglishteachernow.

二、現(xiàn)在進(jìn)行時(shí)的用法二：用法二：表示現(xiàn)在階段正在進(jìn)行的動(dòng)作，而不一定是說(shuō)話時(shí)正在進(jìn)行的動(dòng)作，常與today,thisweek,thisterm等連用。Wearelearningphysics

thisterm.Theyareplantingappletreesthisyear.

二、現(xiàn)在進(jìn)行時(shí)的用法三：用法三：表示反復(fù)性或習(xí)慣性的動(dòng)作，常與副詞always,continually,constantly等連用，表示說(shuō)話人的贊揚(yáng)，厭惡，不滿，遺憾等的感情色彩。Sheisalwaystalkingatclass.Mysisterisalwayshelpingothers.

二、現(xiàn)在進(jìn)行時(shí)的用法四：用法四：現(xiàn)在進(jìn)行時(shí)態(tài)表示將來(lái)。表示已經(jīng)安排好的將要發(fā)生的動(dòng)作。由句中表示將來(lái)時(shí)間的詞語(yǔ)或上下文表明IamleavingforShanghaibyplaneonweekend.Iamstayingtherefortwodays.表示按照計(jì)劃或安排在不久的將來(lái)將要發(fā)生的動(dòng)作，含義是“打算要做”。能用于進(jìn)行時(shí)態(tài)表將來(lái)的動(dòng)詞常常是位移動(dòng)詞,停留或開始動(dòng)詞(并非所有動(dòng)詞),如：go,come,leave,start,arrive,reach,fly,return,stay,getto,seeoff,etc.注意：請(qǐng)同學(xué)們復(fù)述現(xiàn)在進(jìn)行時(shí)的四個(gè)主要用法：

(1)表示說(shuō)話的時(shí)刻正在進(jìn)行的動(dòng)作，常與時(shí)間狀語(yǔ)now,atthemoment等連用。(2)表示現(xiàn)在階段正在進(jìn)行的動(dòng)作，而不一定是說(shuō)話時(shí)正在進(jìn)行的動(dòng)作，常與today,thisweek,thisterm等連用。(3)常與always等副詞連用，表示說(shuō)話人的贊揚(yáng)，厭惡，不滿，遺憾等的感情色彩。

(4)現(xiàn)在進(jìn)行時(shí)態(tài)表示將來(lái)。表示已經(jīng)安排好的將要發(fā)生的動(dòng)作。三：現(xiàn)在進(jìn)行時(shí)不同句子形式之間的變化：肯定句：Sheisdancingatthemoment.Sheisnotdancingatthemoment.

Isshedancingatthemoment?Yes,sheis./No,sheisn’t.Whatisshedoingatthemoment?否定句：一般疑問(wèn)句：特殊疑問(wèn)句：四、現(xiàn)在進(jìn)行時(shí)常用的時(shí)間狀語(yǔ)：now,atthemoment,today,thisweek等既學(xué)既練一:寫出下列動(dòng)詞的現(xiàn)在分詞playrunswimmakegostudyseelive

playingrunningswimmingmakinggoingstudyingseeingliving既學(xué)既練二：用現(xiàn)在進(jìn)行時(shí)完成下列句子1.what_________you__________(do)?2.I_____________(sing)anEnglishsong.3.what________he____________(mend)?4.______you__________(fly)akite?yes,_______.5.______she___________(sit)intheboat?amdoingareismendingAreflyingIamIssitting既學(xué)既練三：?jiǎn)雾?xiàng)選擇()1.我在照看孩子。A.Iamlookingafterthebaby.B.I'mlookafteringthebaby.C.Ilookamafteringthebaby.D.Ilookingafterthebaby.()2.你在干什么?A.whatisyoudoing?B.whatareyoudo?C.whatareyoudoing?D.whatdoyoudo?()3.Theyare_____theirclothes.A.makeingB.puttingC.putawayD.puttingon()4.look!Thetwins_____theirmotherdothehousework.A.arewantingB.helpC.arehelpingD.arelooking()5.Isshe____something?A.eatB.eatingC.eattingD.eatsA