【正文】 is on the mother______________(cook)in the can’t help you, because we ____________(have) the boy ___________(write)his homework? !These butterflies _________(fly)in the !The girl ___________(sing)in the next naughty boy __________(swim)in the 、用所給動詞的適當(dāng)形式填空 ’s our teacher?He ____________(watch)a football match on the playground（操場）’t make any _______________(sleep) _______________(be)in the room cold it is!It’s _______________(snow)!Peter and Becky _______________(talk)about the quiet!My teacher is ____________________(say)’s 8 o’ ____________(have)an English up!Your mother _________(wait)for you downstairs.(在樓下） are the twins?They _______________(play)football at can’t _______________(have)a !They ________________(run)along the ___________(practise)hard these days because we will have a big match next __________(study)English?Yes, I postman_______(send)a letter likes _____(he), that is my little ______(read)_______(she)favorite and Miss Fang ____________(look)at the map of the park 39。構(gòu)成：由be(am/is/are)+動詞ing形式構(gòu)成 標(biāo)志性詞語：“now” “l(fā)ook” “l(fā)isten” “at the(this)moment”.eg: I am doing my homework : Look!My mother is running！!eg: Listen!They are : At the(this)moment, he is only 、動詞現(xiàn)在分詞的構(gòu)成規(guī)則 1 一般情況下直接加ing thinkthinking sleepsleeping studystudying speakspeaking saysaying carrycarrying wakewaking 2 以不發(fā)音的字母e結(jié)尾的單詞,去掉字母e，再加ing eing makemaking leaveleaving havehaving taketaking 3 以重讀閉音節(jié)（重讀閉音節(jié)即兩個輔音中間夾一個元音并且重讀的音節(jié)）結(jié)尾，呈現(xiàn) “輔，元，輔”結(jié)構(gòu)的動詞，雙寫末尾的輔音字母，再加ing stopstopping sitsitting runrunning forgetforgetting beginbeginning 這類詞還有：begin，cut, get, hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig, forget, regret, rid, 等。聽了“我”的自述后，小朋友們，你們一定更加了解“我”了吧。[No, he(she)isn39?！拔摇钡慕Y(jié)構(gòu)是：be(am, is, are)+動詞現(xiàn)在分詞形式。(Ving表示在動詞后面加上ing)現(xiàn)在進(jìn)行時常用以下幾種情況：，常表示動作正在進(jìn)行，這時要用現(xiàn)在進(jìn)行時。_____________________________________________________ 。(No, I39。請看：Look!Jack is ！杰克正在游泳。？是的，他正在放風(fēng)箏。The train is arriving 。I ________ ___________ 。Linda often _______ her _________ in the she _____ _______ ______ this evening 。二、在寫的過程中忘記ing。然后找?guī)讉€學(xué)生做出不同的動作，讓學(xué)生模仿著說He/She is are singing等等。What are they doing?They39。通過總結(jié)以上內(nèi)容，我發(fā)現(xiàn)學(xué)生在練習(xí)聽、說、讀、寫的過程中準(zhǔn)確率提高了很多，現(xiàn)在進(jìn)行時的用法已經(jīng)在學(xué)生的記憶中形成。三、利用巧記現(xiàn)在進(jìn)行時?？春诎遄寣W(xué)生自己總結(jié)“現(xiàn)在進(jìn)行時態(tài)”的結(jié)構(gòu)和動詞變“現(xiàn)在分詞”的規(guī)則，教師在一邊引導(dǎo)，大部分學(xué)生都能說出這一時態(tài)的構(gòu)成。針對剛開始接觸“現(xiàn)在進(jìn)行時態(tài)”的學(xué)生來說，這是一種普遍現(xiàn)象，也是共性。首先我們先來看一下現(xiàn)在進(jìn)行時的定義：現(xiàn)在進(jìn)行時表示現(xiàn)在（說話瞬間）正在進(jìn)行或發(fā)生的動作，那么知道了現(xiàn)在進(jìn)行時的定義，我們應(yīng)該怎么來分辨和書寫它呢？接下來我們就來學(xué)一下現(xiàn)在進(jìn)行時的構(gòu)成，它主要有四種構(gòu)成：肯定句:主語+be（is/am/are）+現(xiàn)在分詞 否定句：主語+be（is/am/are）+not+現(xiàn)在分詞 一般疑問句:be（is/am/are）+主語+現(xiàn)在分詞特殊疑問句：特殊疑問詞+相應(yīng)be動詞+主語+現(xiàn)在分詞 下面我們對照著每一種的構(gòu)成在例句中加深理解。不，我不在唱歌。s 5 o39。第三篇：現(xiàn)在進(jìn)行時練習(xí)題現(xiàn)在進(jìn)行時專項復(fù)習(xí)一、現(xiàn)在進(jìn)行時的定義，構(gòu)成，標(biāo)志性詞語定義：表示現(xiàn)在或現(xiàn)階段正在進(jìn)行