一、 定義與講解
一般現(xiàn)在時：表示經(jīng)常性，習(xí)慣性的動作或狀態(tài)。
時間狀語：often 經(jīng)常，usually通常，always 總是，every每個，sometimes 有時，seldom 極少，never從不
結(jié)構(gòu)： 動詞原形 （第三人稱單數(shù)-動詞+s/es）。
第三人稱單數(shù)變化：
(1)直接在動詞詞尾加-s.
ask---asks work---works get---gets stay---stays
(2)以字母s, x, ch, sh或o結(jié)尾的動詞，在詞尾直接加-es.
watch---watches wish---wishes fix---fixes do---does
go---goes pass---passes
(3)以“輔音字母加 - y”結(jié)尾的動詞，要先變y為i再加-es.
try---tries study---studies cry---cries fly---flies
2.不規(guī)則變化：
be---- is are
have----has
二、一般現(xiàn)在時用法
1. 表示經(jīng)常性，習(xí)慣性,永久性的動作或存在的狀態(tài).
通常與副詞sometimes, often, usually, always, every day (year, month ), once (twice, three times) a day,等時間狀語連用。
They usually go to school by bike.
他們通常騎自行車去上學(xué)。
I take the medicine three times a day.
我一天吃藥三次
She helps her mother once a week.
她每周幫她媽媽一次。
Mary’s father is a policeman.
瑪麗的爸爸是個警察。
There are 50 students in my class.
我們班里有50名學(xué)生。
2. 表示客觀真理，科學(xué)原理，自然現(xiàn)象，等客觀事實或格言，諺語等。
The sun rises in the east and sets in the west every day.
太陽每天從東邊升起從西邊落下。
Tomorrow is Tuesday.
明天是星期二。
三、一般現(xiàn)在時的句子轉(zhuǎn)換：
(1)當(dāng)句子中有be動詞或情態(tài)動詞時，則把be動詞或情態(tài)動詞(can,could等等)提到主語的前面變成疑問句;在be動詞或情態(tài)動詞后面加not變成否定句.
例：①陳述句：She is a student.
疑問句→ Is she a student?
否定句→ She is not a student.
②陳述句：I can swim.
疑問句→ Can you swim
否定句→ I can not swim.
(2) 當(dāng)句子中即沒有be動詞，也沒有情態(tài)動詞時，則在主語前加助動詞do (you,以及復(fù)數(shù)), does(單數(shù)she,he,it)變成問句;在主語后謂語動詞前加助動詞don’t(I,you,以及復(fù)數(shù)), doesn’t(單數(shù)she,he,it)變成否定句，助動詞后的動詞要變成動詞原形。
①陳述句：We get up at 7:00 every morning.
我們每天早上7點起床。
疑問句→Do you get up at 7:00 every morning?
否定句→We don’t get up at 7:00 every morning.
②陳述句：She has a little brother.
她有一個小弟弟。
疑問句→ Does she have a little brother?
否定句→ She doesn’t have a little brother.
一 用所給詞的正確形式填空，并且把關(guān)鍵詞圈出來。
1. We often___________(play) on the playground.
2. He _________(get) up at six o’clock.
3. __________you _________(brush) your teeth every morning.
4. What_______ (do) he usually ________(do) after school?
5. Danny _______(study) English, Chinese, Maths, 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 mother_________(do) the housework?
11. He often _________(have) dinner at home.
12. Daniel and Tommy___ (be) in Class One.
13. We_______ (not watch) TV on Monday.
14. Nick ________(not go) to the zoo on Sunday.
15. They_________ (like) the World Cup?
16. What _______they often _______(do) on Saturdays
17. Your parents___________ (read) newspapers every day?
18. The girl_________ (teach) us English on Sundays.
19. She and I __________(take) a walk together every evening.
20. There__________ (be) some water in the bottle.
21. Mike _________(like) cooking.
22. They__________ (have) the same hobby.
23. My aunt_________ (look) after her baby carefully.
24. You always_______ (do) your homework well.
25. I________ (be) ill. I’m staying in bed.
26. She________ (go) to school from Monday to Friday.
27. Liu Tao ________(do) not like PE.
28. The child often______ (watch) TV in the evening.
29. Su Hai and Su Yang _________(have) eight lessons this term.
30. They often ___________ (visit) the Great Wall.
二 改句子
1. Do you often play football after school? (肯定回答)
2. I have many books. （改為否定句）
3. Gao Shan’s sister likes playing table tennis （改為否定句）
4. She lives in a small town near New York. （改為一般疑問句）
5. I watch TV every day. （改為一般疑問句）
6. David has a goal. （改為一般疑問句）
7. Nancy doesn’t run fast （肯定句）
8. My dog runs fast. (一般疑問句)
寫出下列動詞的第三人稱單數(shù)形式：
1.wash________match_______guess______ study______ finish_________ go________ snow______ carry_________ stop______ see________
2.drive ________let_______ carry______ keep_____ join______ find_______ think________ teach______ catch______ stay_______ begin______ forget_______have______ lie________ run_______ prefer______ give________ ring_______ dance______ hope_______
單項選擇：
1. The picture _______ nice.
A. looks B. is looked C. look D. is looking
2. She ______ down and soon falls asleep.
A. live B. lain C. laid D. sits
3. The plane ______ over there.
A. is B. are C.am D. was
4. John always ______ others.
A. help B. helping C. helps D. to help
5 . He ______for eight hours every day.
A. working B. to work C. works D. worked
6. He sits down and ______ a rest.
A. having B. have C. to have D. has
7 Uncle Wang never ______ a cake.
A. make B. to make C. making D. makes
答案
填空
1-5:play,gets,do brush,does do，studies
6-10:goes,watches,does read,does have,dose do
11-15:has,are,don't watch,doesn't go, Do...like
16-20:do do,Do...read,teaches,take,is
21-25:likes,have,looks,do,am
26-30:goes,does,watches,have,visit
改句子
Yes,I do.
I don't have many books.
Gao Shan's sister doesn't like playing table tennis.
Does she live in a small town near New York?
Do you watch TV everyday?
Does David have a goal?
Nancy runs fast.
Does your dog run fast?
動詞變單三
washes,matches,guesses,studies
finishes,goes,snows,carries,stops,sees
drives,lets,carries,keeps,joins
finds,thinks,teaches,catches,stays
begins,forgets,has,lies,runs
prefers,gives,rings,dances,hopes
選擇
ADACCDD
#我要上頭條##頭條創(chuàng)作挑戰(zhàn)賽##英語語法##中考##九年級中考復(fù)習(xí)#
