一般現(xiàn)在時與現(xiàn)在進行時的區(qū)別

1、精選優(yōu)質(zhì)文檔-傾情為你奉上一般現(xiàn)在時與現(xiàn)在進行時的區(qū)別1. 定義不同一般現(xiàn)在時表示經(jīng)常性、習(xí)慣性的動作或狀態(tài)以及真理事實的描述現(xiàn)在進行時表示現(xiàn)在或現(xiàn)階段正在發(fā)生的動作2. 謂語部分的構(gòu)成不同一般現(xiàn)在時動詞原形或三單形式謂語動詞三單變化規(guī)則：1. 一般直接在單詞之后加s：speaks, talks, sees, looks, plays.2. 以-s,-x,sh,-ch及-o結(jié)尾的詞加es：does, watches, washes.3. 以“輔音字母+y”結(jié)尾的詞，變y為i再加es：studies, flies.4. 不規(guī)則變化：be-is， have-has現(xiàn)在進行時be（am,is,are

2、）+ 動詞現(xiàn)在分詞形式（v.ing）現(xiàn)在分詞變化規(guī)則：1. 一般直接加ing：going, playing, doing.2. 以不發(fā)音的e結(jié)尾的詞去e加ing：coming, dancing, writing, making.3. 重讀閉音節(jié)以單個輔音字母結(jié)尾的單詞雙寫最后一個字母再加ing：putting, sitting, running, shopping, swimming, getting, beginning.4. 以ie結(jié)尾的單詞，變ie為y再加ing：lie-lying, tie-tying, die- dying.3. 時間狀語不同一般現(xiàn)在時常用時間狀語：every day

3、/week系列, once a week系列.現(xiàn)在進行時常用時間狀語：now, at the moment, these days, look, listen.試比較下列句子： I wash clothes every day.She is washing clothes.Listen! Who is singing over there?Look! Who is over there.I want to play computer games now.He is playing computer games now.Lucy is living in Chongqing.Lucy lives

4、 in Chongqing.隨手一練：一寫出下列動詞的第三人稱單數(shù)形式和ing形式。1give_ _ 2. stop _ _3. move_ _ 4. carry _ _ 5. draw_ _ 6. tell_ _7. see _ _ 8.wear_ _9. watch_ _ 10. forget _ _二用動詞的適當(dāng)形式填空。1. We often_(play) in the playground.2. He _(get) up at six oclock.3. _you _(brush) your teeth every morning.4. What (do) _he usually (

5、do)_ after school?5. Danny _(study) English, Chinese, math, science and art at school.6. Mike sometimes _(go) to the park with his sister.7. At eight at night, she _(watch) TV with his parents.8. _ Mike_(read) English every day?9. How many lessons _your classmate_(have) on Monday?10. What time _his

6、mother_(do) the housework?11. I_(talk).You_(listen)to me now.12. Look,the boy_(run)fast.13. -What are you doing? -I_(do) my homework.14. -_the students_(read) English. -Yes,they are.15. Tom_(not study)English.He is studying Chinese.16. -Who_(sing)a song? -Li Ying is.17. The girl_(not eat)bananas now

7、.18. -Where_they_(stand)? -They are standing over there.19. Look! The boy over there_(play) a model plane.20. -What is Meimei doing now? -She_(watch)TV with her parents3 按照要求該寫句子1. Daniel watches TV every evening. (改為否定句)2. I do my homework every day. (改為一般疑問句并作否定回答)3. Amy is playing computer games. (改為一般疑問句并作肯定回答)4. I like taking photos in the park. (對劃線部分提問)5. John is from Canada. (對劃線部分提問)6. Tom does his homework at home. (改為否定句)7. They are doing their homework.(改為一般疑問句和否定句)8 The students are cleaning the classro