【篇一】
一般現(xiàn)在時的功能
1.表示事物或人物的特征、狀態(tài)。如：The sky is blue.天空是藍(lán)色的。
2.表示經(jīng)常性或習(xí)慣性的動作。如：I get up at six every day.我每天六點(diǎn)起床。
3.表示客觀現(xiàn)實。如：The earth goes around the sun.地球繞著太陽轉(zhuǎn)。
一般現(xiàn)在時的構(gòu)成
1.be動詞：主語+be(am,is,are)+其它。如：I am a boy.我是一個男孩。
2.行為動詞：主語+行為動詞(+其它)。如：We study English.我們學(xué)習(xí)英語。
【注意】當(dāng)主語為第三人稱單數(shù)(he, she,it)時，要在動詞后加"-s"或"-es"。如：Mary likes Chinese.瑪麗喜歡漢語。
一般現(xiàn)在時的變化
1. be動詞的變化。
否定句：主語+ be + not +其它。如：He is not a worker.他不是工人。
一般疑問句：Be +主語+其它。如：-Are you a student? -Yes. I am. / No, I'm not.
特殊疑問句：疑問詞+一般疑問句。如：Where is my bike?
2.行為動詞的變化。
否定句：主語+ don't( doesn't ) +動詞原形(+其它)。如：I don't like bread.
當(dāng)主語為第三人稱單數(shù)時，要用doesn't構(gòu)成否定句。如：He doesn't often play.
一般疑問句：Do( Does ) +主語+動詞原形+其它。如：- Do you often play football? - Yes, I do. / No, I don't.
當(dāng)主語為第三人稱單數(shù)時，要用does構(gòu)成一般疑問句。如：- Does she go to work by bike? - Yes, she does. / No, she doesn't.
特殊疑問句：疑問詞+一般疑問句。如：How does your father go to work?
3.動詞+s的變化規(guī)則
1．一般情況下，直接加-s，如：cook-cooks, milk-milks
2．以s. x. sh. ch. o結(jié)尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes
3．以“輔音字母+y”結(jié)尾，變y為i, 再加-es，如：study-studies
一般現(xiàn)在時用法專練:
一、 寫出下列動詞的第三人稱單數(shù)
drink ________ go ________ stay ________ make ________
look ________ have ________ pass ________ carry ________
come ________ watch ________ plant ________ fly ________
study________ brush ________ do ________ teach ________
二、用括號內(nèi)動詞的適當(dāng)形式填空。
1. He often ________(have) dinner at home.
2. Daniel and Tommy _______(be) in Class One.
3. We _______(not watch) TV on Monday.
4. Nick _______(not go) to the zoo on Sunday.
5. ______ they ________(like) the World Cup?
6. What _______they often _______(do) on Saturdays?
7. _______ your parents _______(read) newspapers every day?
8. The girl _______(teach) us English on Sundays.
9. She and I ________(take) a walk together every evening.
10. There ________(be) some water in the bottle.
11. Mike _______(like) cooking.
12. They _______(have) the same hobby.
13. My aunt _______(look) after her baby carefully.
14. You always _______(do) your homework well.
15. I _______(be) ill. I’m staying in bed.
16. She _______(go) to school from Monday to Friday.
17. Liu Tao _______(do) not like PE.
18. The child often _______(watch) TV in the evening.
19. Su Hai and Su Yang _______(have) eight lessons this term.
20. －What day _______(be) it today?
－ It’s Saturday.
三、按照要求改寫句子
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，作否定回答)
___________________________________________________
3. She likes milk.(改為一般疑問句，作肯定回答)
___________________________________________________
4. Amy likes playing computer games.(改為一般疑問句，作否定回答)
___________________________________________________
5. We go to school every morning.(改為否定句)
___________________________________________________
6. He speaks English very well.(改為否定句)
___________________________________________________
7. I like taking photos in the park.(對劃線部分提問)
___________________________________________________
8. John comes from Canada.(對劃線部分提問)
___________________________________________________
9. She is always a good student.(改為一般疑問句，作否定回答)
___________________________________________________
10. Simon and Daniel like going skating.(改為否定句)
___________________________________________________
五、改錯(劃出錯誤的地方，將正確的寫在橫線上)
1. Is your brother speak English?
___________________________________________________
2. Does he likes going fishing?
___________________________________________________
3. He likes play games after class.
___________________________________________________
4. Mr. Wu teachs us English.
___________________________________________________
5. She don’t do her homework on Sundays.
___________________________________________________
【篇二】
現(xiàn)在進(jìn)行時
1．現(xiàn)在進(jìn)行時表示現(xiàn)在正在進(jìn)行或發(fā)生的動作，也可表示當(dāng)前一段時間內(nèi)的活動或現(xiàn)階段正在進(jìn)行的動作。
2．現(xiàn)在進(jìn)行時的肯定句基本結(jié)構(gòu)為be+動詞ing.
3．現(xiàn)在進(jìn)行時的否定句在be后加not。
4．現(xiàn)在進(jìn)行時的一般疑問句把be動詞調(diào)到句首。
5．現(xiàn)在進(jìn)行時的特殊疑問的基本結(jié)構(gòu)為：疑問詞 + be + 主語 + 動詞ing?
但疑問詞當(dāng)主語時其結(jié)構(gòu)為：疑問詞 + be + 動詞ing?
動詞加ing的變化規(guī)則
1．一般情況下，直接加ing
如：cook-cooking
2．以不發(fā)音的e結(jié)尾，去e加ing
如：make-making, taste-tasting
3．如果末尾是一個元音字母和一個輔音字母，雙寫末尾的輔音字母，再加ing
如：run-running, stop-stopping
現(xiàn)在進(jìn)行時專項練習(xí)：
一、寫出下列動詞的現(xiàn)在分詞：
play________ run________ swim________ make________
go________ like________ write________ ski________
read________ have________ sing________ dance________
put________ see________ buy________ love________
live________ take________ come________ get________
stop________ sit________ begin________ shop________
二、用所給的動詞的正確形式填空：
1.The boy ________ (draw) a picture now.
2. Listen .Some girls ________ (sing) in the classroom .
3. My mother ________ (cook) some nice food now.
4. What ________ you ________ (do) now?
5. Look. They ________ (have) an English lesson.
6.They ________ (not water) the flowers now.
7.Look! the girls ________ (dance) in the classroom.
8.What is our granddaughter doing? She ________ (listen) to music.
9. It’s 5 o’clock now. We ________ (have) supper now.
10. -________ Helen ________ (wash) clothes? -Yes, she is.
三、句型轉(zhuǎn)換：
1. They are doing housework.(分別改成一般疑問句和否定句)
_________________________________________________________
_________________________________________________________
2．The students are cleaning the classroom. ( 改一般疑問句并作肯定和否定回答)
_________________________________________________________
_________________________________________________________
3．I’m playing the football in the playground.(對劃線部分進(jìn)行提問)
_________________________________________________________
4．Tom is reading books in his study . (對劃線部分進(jìn)行提問)
_________________________________________________________
【篇三】
名詞復(fù)數(shù)規(guī)則
1．一般情況下，直接加-s
如：book-books, bag-bags, cat-cats, bed-beds
2．以s. x. sh. ch結(jié)尾，加-es
如：bus-buses, box-boxes, brush-brushes, watch-watches
3．以“輔音字母+y”結(jié)尾，變y為i, 再加-es
如：family-families, strawberry-strawberries
4．以“f或fe”結(jié)尾，變f或fe為v, 再加-es
如：knife-knives, wife-wives
5．不規(guī)則名詞復(fù)數(shù)：
man-men, woman-women, policeman-policemen, policewoman-policewomen,
mouse-mice, child-children, foot-feet, tooth-teeth, fish-fish, people-people
Chinese-Chinese, Japanese-Japanese
寫出下列各詞的復(fù)數(shù)
watch _______ child _______ photo _______ diary _______
day _______ foot_______ book_______ dress _______
tooth _______ sheep _______ box _______ strawberry _______
thief _______ yo-yo _______ peach _______ sandwich _______
man _______ woman _______ Chinese _______ bag _______
