小學五年級一般現在時精講和精練教案

1、一般現在時一.含義：一般現在時表示經常、反復發(fā)生的動作或存在的狀態(tài).2 .用法：1)表示經常、反復發(fā)生的動作，現存的習慣或狀態(tài)。I am a teacher. We are Chinese.2)表示客觀事實或普遍真理。例如：There are seven days in a week. The earth goes round the sun.3 ) 表示安排或計戈U好的未來的動作， 只限于 go, come, leave, start, stay, return, arrive, begin, be 等動詞。例如：My train leaves at 6:30 this morning.-H

2、ow long do you stay here?4)表示主語的特征、性格、能力等。Tom studies very hard. She is always ready to help others.二、.時間狀語般現在時常和always, often, usually, every day/month/year,once a week, on Sundayssometimes等表示時間的狀語連用.二.構成及變化1 .be動詞的變化?？隙ň洌褐髡Z +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 no

3、t a worker.他不是工人。一般疑問句：Be +主語+其它。如：-Are you a student?肯定回答：-Yes. I am. / 否定回答： 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。1)、行為動詞在一般現在時中的用法：一般人稱的謂語動詞用原形.，但單數第三人稱做主語時謂語動詞詞尾發(fā)生變化：即.動詞詞尾加-s;或.-es,動詞遇到單數第三人稱時的表示方法在一般現在時中，當主語是單數第三人稱時，行為動詞的形式是在詞尾加-s或- es具體方法如下：(1)多數動詞直接加 s:runs gets lik

4、es collets takes plays climbs ?(2)結尾是s, x, sh, ch, o, 前為輔音字母,結尾力口 es :watchesteaches goes does washescrosses mixes brushes(3)動詞末尾 y前為輔音：將y改為i力口 es: study“studies flyflies9carry carriescry cries但在y前如果為元音則直接加s: buys says注意：動詞加-s以后的讀音.1 .在p t k f等清輔音后，發(fā)清輔音 /s/ eg. helps , works, likes,hates ,laughs2 .在

5、濁輔音和元音后，發(fā)濁輔音 /z/ eg. drives, cleans, plays3 .在s z期后， 發(fā) /iz/ eg. rises, wishes, teaches, urges4 .在t d后，發(fā) /ts/ /dz/ eg. fits, sets, needs5 .其他情況下發(fā) zeg. plans, cries, shows2、 .否定形式：主語是第三人稱單數，在行為動詞前加doesn 't.行為動詞變?yōu)樵?。其余人稱作主語時，都在行為動詞前加don ' tHe likes reading books.變否定句He doesn 't like reading

6、 books.I like playing football. 變否定句 I don 't like playing football.3、 .一般疑問句：主語是第三人稱單數的，將助動詞 does提前，行為動詞變?yōu)樵巍Ｆ溆嗳朔Q作主語，將助動詞do提前，句號變問號。 主語I ,we變you ; some 變any .1) .He likes reading books.變一般疑問句：Does he like reading books?肯定回答：Yes, he does. 否定回答：No, he doesn 't.2) .I like playing football.變一般疑

7、問句：Do you like playing football?肯定回答：Yes, I do.否定回答：No, I don 't.3) .We like nice flowers.變一般疑問句：Do you like nice flowers?肯定回答：Yes, we do.否定回答：No, we don ' t.般現在時的四個基本句型總結謂語動詞是be ,謂語動詞是do主語是：第三人稱單數主語是：非第三人稱單數am/ is/ aredoesJdo肯定句He is a teacher.He goes to school . every day.They go to school

8、 every day.否定句He is not a teacher.He doesn '_t-go t school every day.They don-t-goto school every day.一般疑問 句Is he a teacher?Does - he -go to school every day?Do they go to school every day?特殊疑問 句Yes, he isNo, he isn ' tWhat is he?1Yes, he does.-No, he doesn ' t.What does he-do every day?

9、Yes, they gNo, they don ' tWhat do - they -do every day?一般現在時：表示經常性的事情。1、時間狀語：often經常,usually通常,always總是，every每個,sometimes有時，at ?在幾點鐘注意：只有第三人稱單數用動詞三單 ，其余動詞均用原形三 單變化：1)、多數在動詞后加 s : play plays like likes2)、 以 s, x , sh, ch, o 結尾的動詞力口 es : go goes wash-washes3)、以輔音字母加y結尾,把y改i再加es : fly -flies練一練1.

10、We often(play) in 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, math, Science and Art at school.6. Mike sometimes(go) to the park with his sister.7. At eight at night, she(watch) TV

11、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?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 sm

12、all town near New York.(改為一般疑問句)1.1 watch TV every day.(改為一般疑問句)6 .David has a goal.(改為一般疑問句)7 .We have four lessons (.否定句)8 .Nancy doesn ' t run fast (肯定句)9 .My dog runs fast.(否定句，一般疑問句)10 .Mike has two letters for him. 一般疑問句，否定句:11.I usually play football on Friday afternoon. 否定句,一般疑問旬12.Su Ya

13、ng usually washes some clothes on Saturday.否定句：一般疑問句：劃線提問：13. Su Yang usually washes some clothes on Saturday 戈U.（線提問）14. Mingming usually waters the flowers every day否定句：一般疑問句：劃線提問15. Tom does his homework at home.否定句：一般疑問句：劃線提問：Mr. BlackMr. Black teaches （ 教授）us English this term（ 學期）.He is a tall

14、 man. He likes wearing a white shirt and black trousers. He speaks English very well. We like his lessons（ 功課）very much.His home is near the school. Sometimes Mr. Black walks to his home. He has two little sons. They look the same. They often wear the same clothes（ 衣月艮）.He loves to see them and play

15、 with them. Mr. Black calls（稱呼）the two boys Da Mao and Xiao Mao. Tick or cross（）21. Mr. Black is our English teacher.（）22. Mr. Black is very short.（）23. We don ' t like his lessons.（）24. Maybe Da Mao and Xiao Mao are twin brothers.（ ）25. Mr. Black can speak Chinese well.Answer:26. Do the pupils

16、like Mr. Blacks lessons?27. What does Black like to wear?28. Is Mr. Black ' s home far from the school?29. Does Mr. Black like to play with his children?30. Does Mr. Black have a daughter（ 女兒）?A Clock and a WatchWe can tell time by a clock or by a watch. A clock is big; it is usually on the wall

17、 or on the table. A watch is small; we can put it in the pocket( 衣袋)or wear it on the wrist( 手腕)！A clock or a watch usually has a round face. It has two hands, a long( 長的)one and a short( 短 的)one. Tom ' s clock can speak and call him to get up every day. His watch has a picture of a lovely dog o

18、n the face. He likes it very much.Tick or cross( )31. People tell time by a clock or by a watch.( )32. We usually put a clock in the pocket or on the wrist.( )33. On the round face of a clock there are some hands.( )34. We usually put a watch on the wall.( )35. Tom likes his clock very much.Fill in

19、the blanks:36. We can tell the time by or by a clock.37. The is bigger than a watch.38. A watch has two or three on its.39. People often put the clock.40. Tom ' s can speak and call him to every day.,般現在時態(tài)練習題寫出下列動詞第三人稱單數的變化形式;be have come go stay teach write take study watch fly play二、用括號中所給詞的適當

20、形式填空；1. The buses(use) a lot of oil.2. Each of us(have) strong points and weak points.3. My daughter(watch) TV every day. Sometimes she _(see) a film on Sunday.4. Li Wei(have) a daughter. She stays in a nursery.5. Our family(be) a happy one.6. Her mother(teach) English at a middle school.7. Jack oft

21、en(listen) to the radio.8. He(say) that Prof. Li is tired.三、將下列句子變成否定式和疑問式：1. We go to evening school at night.2. My brother works in a radio factory.3. Her name is Mei Ling.4. You have a red pencil.5. She has lunch at home.6. We have a meeting once a week.7. Maria goes to school on foot every day.8

22、. My father smokes after meals.9. They always help people in need.10. I want to be a teacher.四、單項選擇1. The Browns a nice car and Brown's brother a nice jeep.A. have / have B. has / has C. have / has D. has / have2. If their house not like ours, what it look like?A. is / isB. is / does C. does / d

23、oes D. does / is3. -you think he will come? - If it tomorrow, he will not come.A. Do / rains B. Are / rains C. Do / will rain D. Are / will rain4. The little child not even know that the moon around the earth.A. do / moveB. do / moves C. does / moves D. did / moved5. Many a student fond of films, bu

24、t a good student seldom to the cinemaA. are / goes B. is / goes C. are / goD. is /一般現在時練習題用所給詞的正確形式填空1. We often（play） in the playground.2. He（get） up at six o ck. ' clo3. you（brush） your teeth every morning ?4. What（do） he usually（do） after school?He usually （do） （he） homework.5. Danny（study） English, Chinese, Maths, Science and