一般現(xiàn)在時精講精練

1、*教育 成功熱線：語法：一般現(xiàn)在時：到了讓人頭疼的語法了，沒關(guān)系，老師來幫你！一. 經(jīng)常習(xí)慣動作和真理是一般現(xiàn)在時的定義。常與always, usually , often , sometimes ,every day，on Mondays, on weekends等連用。標(biāo)志詞口訣：(總是 經(jīng)常 常常 有時 每一 無標(biāo)志，星期S和周末) 二. 一般現(xiàn)在時的構(gòu)成及變化：（分be動詞及行為動詞兩種） 1.be動詞的變化。肯定句：主語+be(am,is,are)+其它。如：I am a boy.我是一個男孩。否定句：主語+ be + not +其它。 如：He is not a worker.他不

2、是工人。一般疑問句：Be +主語+其它? 如：-Are you a student? -Yes. I am. / No, Im not.特殊疑問句：疑問詞+一般疑問句?如：Where is my bike?be動詞用法口訣：我用am你用are, is 跟著他她它。單數(shù)is, 復(fù)數(shù)are.2. 行為動詞的變化。(按助動詞分do 和does兩種)l、當(dāng)主語為第一，二人稱及復(fù)數(shù)時，助動詞為 肯定句： 主語+動詞原形(+其它)。 如：We often play basketball after school.否定句： 主語+ dont+動詞原形(+其它)。如： We dont play basketb

3、all after school.一般疑問句：Do +主語+動詞原形+其它? 肯定回答：Yes, 主語+do. 否定回答：No, 主語+dont.如： Do you often play basketball after school l? Yes, we do. / No, we dont.特殊疑問句：疑問詞+以do開頭的一般疑問句？ 如： What do you often do after school ?、當(dāng)主語為第三人稱單數(shù)時,助動詞為 肯定句： 主語+動詞三單式(+其它)。 如： He swims well.否定句： 主語+ doesnt+動詞原形(+其它)如：He doesnt

4、swim well.一般疑問句：Does +主語+動詞原形+其它。肯定回答：Yes, 主語+does. 否定回答：No, 主語+doesnt.如：Does he swim well ? Yes, he does. / No, he doesnt.特殊疑問句：疑問詞+以does開頭的一般疑問句？如： How does your father go to work?動詞三單用法口訣：不是三單用原形，三單s, es 隨后行，疑問要是來光顧，三單之前加does,不是三單只加do, does do 加在前，動詞形式要還原。三第三人稱單數(shù)的動詞變化規(guī)則:只有在第三人稱為主語（he she it Tom J

5、ack Lucy）的肯定句中，動詞才用三單式(1)多數(shù)動詞直接加s;runsgetslikescolletstakesclimbs.(2)結(jié)尾是s, x, sh, ch, o,前為輔音字母,結(jié)尾加es; watchesteachesgoesdoeswashescrossesmixesbrushes(3)動詞末尾y前為輔音:將y改為i加es. study studies fly flies carry carries cry cries注意：但在y前如果為元音則直接加s:buyssays plays第三人稱單數(shù)變化規(guī)則表：情況變化規(guī)則例詞一般的動詞直接加sanswer-answers beat-

6、beats become-becomes begin-begns blow-blows以s,x,sh,ch,o結(jié)尾的動詞加esbrush-brushes catch-catches finish-finishes do-does go-goes guess-guesses以輔音字母加y先變y為i再加esworry-worries try-tries study-studies fly-flies【小試牛刀】寫出下列動詞的第三人稱單數(shù)形式1.drink 11.buy 21.pass 2.stay 12.say 22.watch 3.make 13.move 23.brush 4.look 14.

7、read 24.teach e 15.play 25.catch 6.plant 16.help 26.wash 7.sit 17.ask 27.carry 8.eat 18.like 28.fly 9.run 19.go 29.study 10.begin 20.do 30.have 學(xué)了這么多知識，到底掌握了多少，趕快練一練吧！一根據(jù)句意填空1. Sometimes, I _ basketball after school.2. My father usually _ newspapers in the evening.3. _ your mother _ shopping every F

8、riday afternoon?4. What _ Helen usually _ on Saturdays?5. I like Chinese, but my friend, Ben _ PE.二、用do does填空。1_ you ride a bike after school? Yes, I _ .2_ your sister like P.E.? No, she _ not.3What _ the students have? They have some pens.4How _ Linda go to school? She goes to school on foot.5He _

9、 not speak English. He speaks Japanese.6_ they watch TV on Sundays? Yes, they _ .7My father and mother _ not read newspapers on Saturday.三、用動詞的適當(dāng)形式填空。1He often _(have) dinner at home.2We _(not watch) TV on Monday.3Tom _(not go) to the zoo on Sunday.4What _(do)they often _ on Saturday?5_(do) your par

10、ents _(read) newspapers every day?6The girl _(teach) us English on Sunday.7Mike _(like) cooking.8You always _(do) your homework well.9She _(go) to school from Monday to Friday.10The child often _(watch) TV in the evening.11What _ (do) he _ (have)?He _ (have) a toy plane.12My mother_ (do) not_(like)

11、English. She _ (like) Chinese.13 _ (do) you _ (go ) to school by bus? No, I _ (go) to school by bike.14Miss Wang _ (swim ) every day.15I _ (like) English . Tom _ _(not like ) English.16The moon _ (go) around the earth.17When _ (do) you _ (go ) to school? I _ (go) to school at six thirty every day.四、

12、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 Shans 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 got a goal. （改為一般疑問句） 五、改錯(圈出錯誤的地方，將正確的答案寫在橫線上)。1Isyour brother sp

13、eak English? _2Does he likes going fishing? _3He likes play games after class. _4Mr Wu teachs us English. _5She dont do her homework on Sunday. _ 六、閱讀理解。 Mr. Brown lives in a nice house in a small town with his wife (妻子) , Mrs. Brown. From Monday to Friday he works in an office near his house. He is

14、 free on Saturdays and Sundays. He has a nice garden beside his house. He likes growing flowers and he often works in the garden on Saturdays and Sundays. The flowers are very beautiful and Mrs. Brown likes them very much. She often helps Mr. Brown. ( )1. Mr. Brown lives in _with his wife. A. a city B. a small town C. a big town ( )2. He works_ days a week in his office. A. four B. five C. six ( )3. He isnt _on Saturdays and Sundays. A. free B. busy