英語(yǔ)現(xiàn)在進(jìn)行時(shí)的知識(shí)點(diǎn)及練習(xí)題
英語(yǔ)現(xiàn)在進(jìn)行時(shí)的知識(shí)點(diǎn)及練習(xí)題
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在我們上學(xué)期間，說(shuō)到知識(shí)點(diǎn)，大家是不是都習(xí)慣性的重視？知識(shí)點(diǎn)就是“讓別人看完能理解”或者“通過(guò)練習(xí)我能掌握”的內(nèi)容。哪些知識(shí)點(diǎn)能夠真正幫助到我們呢？下面是小編幫大家整理的英語(yǔ)現(xiàn)在進(jìn)行時(shí)的知識(shí)點(diǎn)及練習(xí)題，供大家參考借鑒，希望可以幫助到有需要的朋友。
1．現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在正在進(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。
2．現(xiàn)在進(jìn)行時(shí)的肯定句基本結(jié)構(gòu)為be（is/am/are）+動(dòng)詞ing.
3．現(xiàn)在進(jìn)行時(shí)的否定句在be后加not。
4．現(xiàn)在進(jìn)行時(shí)的.一般疑問(wèn)句把be動(dòng)詞調(diào)到句首。
eg. He is doing his homework now?——Is he doing his homework now?
5．現(xiàn)在進(jìn)行時(shí)的特殊疑問(wèn)的基本結(jié)構(gòu)為：
疑問(wèn)詞+ be + 主語(yǔ)+ 動(dòng)詞ing? eg. Where are you going?
但疑問(wèn)詞當(dāng)主語(yǔ)時(shí)其結(jié)構(gòu)為：
疑問(wèn)詞+ be + 動(dòng)詞ing? eg. Who is singing?
6. 標(biāo)志詞：Look! Listen! now
動(dòng)詞現(xiàn)在分詞的變化見下表：
詞尾情況 | 變化方式 | 例詞 |
一般情況 | 加—ing | play玩—playing do做—doing go去—going jump跳—jumping sing唱—singing ski滑雪—skiing see看見--seeing |
以不發(fā)音的e結(jié)尾 | 去e加—ing | make做—makingtake拿到—taking like喜歡—liking come來(lái)—coming write寫—writingdance跳舞—dancing have有—havingclose關(guān)—closing |
以重讀閉音節(jié)結(jié)尾的動(dòng)詞，中間只有一個(gè)元音字母，詞尾只有一個(gè)輔音字母 | 雙寫最后一個(gè)輔音字母再加—ing | swim游泳—swimmingsit坐—sitting run跑—running get得到—getting put放—puttingbegin開始—beginning jog慢跑—jogging |
一、寫出下列動(dòng)詞的現(xiàn)在分詞：
play________ run__________ swim _________ make__________ go_________ write________
ski___________ read________ have_________ dance_________ put_________ see________
buy _________ love____________ live_______ take_________ come ________ get_________
stop_________ sit ________ begin________ shop___________
二、用所給的動(dòng)詞的正確形式填空：
1. Listen .Some girls _______________ (sing)in the classroom .
2. What _____ you ______ ( do ) now?
3. Look . They _______________( have) an English lesson .
4.They ____________(not ,water) the flowers now.
5.Look! the girls ________________(dance )in the classroom .
6.What is our granddaughter doing? She _________(listen ) to music.
7. It’s 5 o’clock now. We _____________(have)supper now
8.______Helen____________(wash )clothes? Yes ,she is .
三、句型轉(zhuǎn)換：
1. They are doing housework .(分別改成一般疑問(wèn)句和否定句)
_____________________________________________________________
2．The students are cleaning the classroom . ( 改一般疑問(wèn)句并作肯定和否定回答)
_________________________________________________________________
3．I’m playing the football in the playground .(對(duì)劃線部分進(jìn)行提問(wèn))
_________________________________________________________________
4．Tom is reading books in his study . (對(duì)劃線部分進(jìn)行提問(wèn))
_________________________________________________________________
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