初一英語一般現(xiàn)在時(shí)講解及練習(xí)

1、般現(xiàn)在時(shí) ( Simple Present Tense)定義：表示通常性、規(guī)律性、 習(xí)慣性、 真理性的狀態(tài)或者動(dòng)作的一種時(shí)間狀態(tài)。一、出現(xiàn)以下情況是用一般現(xiàn)在時(shí)：1) 經(jīng)常性、習(xí)慣性的動(dòng)作或存在的狀態(tài)。 當(dāng)表示習(xí)慣性動(dòng)作時(shí)，常與頻度副詞 連用，常見的頻度副詞有 always, often, usually, sometimes, hardly ever, never 等。e.g. I go to school on foot.I often do my homework at 7:00.He usually goes to the park on Sunday morning.He is ve

2、ry busy now.2) 表示主語的特征、性格、能力、愛好等。e.g. He can swim.I work hard.I like watching TV.3) 表示客觀真理e.g. There are seven days in a week.The moon moves round the earth.二、一般現(xiàn)在時(shí)的句式變化：1、動(dòng)詞 be聯(lián)系動(dòng)詞 be 是表示謂語關(guān)系的動(dòng)詞，它的后面必須加表語通常為名詞、形容 詞或介詞短語。在一般現(xiàn)在時(shí)中， be 動(dòng)詞有三種形式：am 第一人稱單數(shù)Iis 第三人稱單數(shù) he, she, itr 匕、冃疋式否認(rèn)式I am.I am no t.You

3、 are.You are no t.He/She/It is.He/She/It is not.We/You/They are.We/You/They are not.疑問式和簡(jiǎn)單答語Am I.?Yes, you are.No, you are not.Are we.?Yes, we/you are.No, we/you are not.Are you.?Yes, I am.No, I am not.Are you.?Yes, we are.No, we are not.Is he/she/it.?Yes, he/she/it is.No, he/she/it is not.Are they.

4、?Yes, they are.No, they are not.冃疋式否認(rèn)式其它I ' m=I amAren' t= are notThat' s= that isYou' re= you areIsn ' t= is notWhat' s= what isHe' s=he isWho s= who isShe' s= she isWhere' s= where isIt ' s=it isMy name s= my name isWe re= we areThey' re= they are、用be的適當(dāng)

5、形式填空I. -Howyou? -1fine.2.1 David,a nd my family nameGree n.3. -What coloryour clock? -Itwhite.4. -Whatthis in English?-Itan apple.5. Toymy brother.Davidmy brother,too.Theymy brothers.6. Look!Theseapple trees.7. Wegood stude nts and yougood teacher.8. My sister and my brotherstude nts.9. there many e

6、ggs in the kitche n?10. your card number 5578?II. Whereyour pen cils?12. These sweatersfifty dollars.13. How muchhis jacket?14. My brother ' s birthdayDecember 11th.15. WhenKate ' s birthday?16、Therea boy and two girls beside the gate.17、Five and three eight.二 、. 將下面的句子變成一般疑問句。1. That is my

7、football.2. Those are his books.3. Jim and Tom are good friends.4. My birthday is November 1st.5. His son is twelve years old.三、將下面的句子變成否認(rèn)句1. His card is on the table.2. These are my parents.3. Bob and Tony are our friends.4. These things are five dollars.5. The girl is his sister.四、劃線提問1. Our teach

8、ers are in the classroom.2. The girl ' s telephone number is 032-55746.3. Her pen is black.4. September 10th is Teachers ' Day.5. They are thirteen years old.6. The boy is fine7. The old man is my gran dfather.8. These eggs are five yuan.6 / 102、實(shí)義動(dòng)詞do.don' t;變一變一般疑問句1表示動(dòng)作，一般人稱作主語的，變否認(rèn)句須

9、在動(dòng)詞前加助動(dòng)詞 般疑問句須在句首加助動(dòng)詞do。否認(rèn)句 They don ' t have lunch at 12:00.疑問句 Do they have lunch at 12:00?2單三人稱做主語的，變否認(rèn)句須在動(dòng)詞前加助動(dòng)詞does n' t須在句首加助動(dòng)詞does。e.g. 肯定句： He goes to school by bike.否認(rèn)句： He doesn' t go to school by bike.疑問句：Does he go to school by bike?實(shí)際操練1.1 have many books.改為否認(rèn)句2. Tom does hi

10、s homework at home.否認(rèn)句：一般疑問句：3. Mi ngmi ng usually waters the flowers.否認(rèn)句：一般疑問句4.Su Yang usually washes some clothes on Saturday.否認(rèn)句：5. I usually play football on Friday after noon.否認(rèn)句:般疑問句:強(qiáng)化訓(xùn)練、寫出以下單詞的第三人稱單數(shù)形式1.work readwrite2.teach washwatch3. go do4.study flyPlay4. have二.選擇()1.you have a book?A.

11、DoB. Are C. Is()2. Theyon a farm.A.are worki ngB. is workworkedcleanguesscryD. HaveC. worki ngD. is()3. Does Peter like to watch TV?.A. Yes, he likeB. No, he doesn 'tC. Yes, he ' dlikeD. No, he likes()4. She does n ' ther homework in the after noon.A. doingB. to doC. doesD. do()5. HowMr.

12、 Brow nto America?A. do, goB. is, goC. does, goD. does, goes()6. Where ' s my camera? Iit.A. am not findingB. am not seeingC. can ' t find D.can' t look at()7. Howhe go to work? Heto work by bike.A. does; goB. do; goesC. do ; goD. does;goes()8.you usually late for school? No,.A. Do; I am

13、B. Does ;notC. Are ; I ' m notD.Are ; I aren 't()9.shehome at six every day?A. Is , leaveB. Does , leave C. Is , leavesD. Does ,left()10. Mr. Ya ngEn glish this term.A. teaches ourB. teaches usC. teachs usD. teachour三用所給動(dòng)詞的適當(dāng)形式填空。1. My classmate(know) the man on the bike.2. His sister usuall

14、y(go) to school at 7:00 am.3. Lin Tao(like) his new sweater.4. Let me(have) a look.5. Let ' s(play ) tennis!6. he(like) En glish?7. I want(go) to a movie.8. He(not know) the teacher ' s name.9. Nice(meet) you!10. Can I(ask) the policema n?11. (sit) dow n and(have) a cup of tea.12. (n ot look

15、) at your book!13. you(ca n see) the bananas on the table?14. I n eed(buy ) some new clothes.15. She likes(play) chess.16. It ' s time(play) games.17. You must v (be) a good stude nt.18. She must(si ng) well.19. He(have) an egg and a banana for breakfast.20. Li Min(take) a shower after lunch.21.

16、 People usually(eat) dinner in the eve ning.22. What timeMary usually(play) basketball ?23. This boy likes(play) chess with his father on weeke nds .24. Where his pare nts(work) now, do you know?25. Who(teach) you En glish in your school?26. Hele n,(not be) late for class aga in.27. I don ' t like the movie. It ' s(born).28. (n ot look) at the pictures.(liste n) to me.29. Little Tom can(ride) a horse.30. The weather(be ) windy to day.四、改句子1. Do you often play football after school?(肯定答復(fù))2. He doesn '