一般現(xiàn)在時教案

1、一般現(xiàn)在時一、 定義 (1) 表示經(jīng)常發(fā)生或習(xí)慣性發(fā)生的動作時，用一般現(xiàn)在時態(tài)。 I often watch TV at home. I usually get up at six . I do my homework every night. (2) 表示客觀的事實(shí)，用一般現(xiàn)在時態(tài)。 There are seven days in a week. The sky is blue。二、 特征詞 一般現(xiàn)在時的好朋友(1) every+時間： every day/ every week/ every month/ every year/ every morning/ every afternoon

2、/ every evening(2) 頻度副詞：always/ usually/ often/ sometimes/ rarely/ seldom /never (3) 次數(shù)：一次 once 兩次 twice三次 three times一周兩次 twice a week每周四次 four times a week每周六 on Saturdays每周日 on Sundays三、一般現(xiàn)在時的構(gòu)成 (1) 肯定句的結(jié)構(gòu) be動詞：主語+be(am, is, are)+其它。 I am a boy. He is happy. 行為動詞：主語+行為動詞(+其它)。 We study English. T

3、he boy plays basketball.注意：當(dāng)句子主語是I, we, they, you（第一、二人稱）或復(fù)數(shù)名詞時，動詞用動詞形。 當(dāng)句子的主語是he, she, it或單數(shù)名詞（第三人稱單數(shù)）時，動詞要用第三人稱單數(shù)的現(xiàn)在式形態(tài)（在動詞后面加"-s"或"-es"）。Mary likes Chinese.復(fù)習(xí)：人稱單數(shù)復(fù)數(shù)第一人稱Iwe第二人稱youyou第三人稱Hesheitthey一般動詞后加swears, reads, works, makes, likes, laughs, buys以s, x, ch, sh結(jié)尾,后加eswatche

4、s, brushes, teaches， guesses, catches.以輔音字母 + o結(jié)尾,一邊加esgoes, does輔音字母 + y結(jié)尾的單詞, 變y為I, 加esWorries, carries特殊形式have-has第三人稱單數(shù)動詞變化課堂鞏固操練（造句）1: Tom、clean the room2: A Cat、eat fish3: Mary、watch TV4: My mother、work in a factory練習(xí)1. 把下列人稱歸類Tom, Jiamin, I , my father, you, they, my cousin, her daughter, our

5、 teacher, he, she, it, your sister, his friend, his friends, their brother, their brothers, the cat, little dog, the table, my bag第一人稱：第二人稱：第三人稱單數(shù)：第三人稱復(fù)數(shù)：2. 選擇適當(dāng)?shù)脑~填空(1) I _(have, has) a beautiful toy bear.(2) They _ (have, has ) some postcards.(3) Tim _(have, has) a new basketball.(4) My sister _(ha

6、ve, has) three green skirts.(5) I _(like, likes) playing chess.(6) He _(like, likes) listening to the radio.（2） 否定句的結(jié)構(gòu)be動詞：人稱+Be (am, is, are)動詞否定形式+其它. Be動詞的否定形式肯定形式否定形式縮寫形式am am notis is not isntare are notarente.g.：I am not a boy. He isnt happy. 行為動詞：人稱 + 助動詞否定形式 + 行為動詞（+其它）第三人稱單數(shù)一般現(xiàn)在時的否定形式,在行為動詞

7、前加doesnt (does not).e.g.：I gets up early. I dont get up early. We dont study English.注意：一旦遇見“doesnt” “do”這兩個詞時，動詞必須還原。 e.g. The girl likes eating fruits very much. The girl doesnt like eating fruits at all.Does the girl like eating fruits?課堂鞏固操練1: Tom、clean the room2: A Cat、eat fish3: Mary、watch TV4

8、: My mother、work in a factory練習(xí) 考考你把下面的句子改為否定形式：He is a worker .He often play basketball .The students are happy everyday。I usually go to the zoo with my mother.。We spend two hours on our homework every night.。The cat looks lovely.They dance after school.（3） 一般疑問句的結(jié)構(gòu)（一般疑問句讀音升調(diào)）Be動詞+主語+其它？Yes,主語+Be動詞

9、 No,主語+Be not.E.g.: Are you Jim? Yes,I am (這里不能縮寫). No,Im Tom. Is your father tall? Yes，he is. No, he isnt.助動詞（dodoes）+主語+動詞原形（+其它）？ Yes,主語+dodoes. No,主語+dodoes not.E.g.: Do you have a story book? Yes,I do. No,I dont. Does Lily go to school by bike? Yes,she does. No,she doesnt.課堂鞏固操練He is in red.Is

10、he in red? Yes,.No,.She is beautiful.Is she beautiful? Yes,.No,.She looks thin .Does she look thin? Yes,.No,.如果主語是 this that,回答時用 it 代替，如果問句中主語these, those,回答時用 they 代替。e.g. Is this your bag? Yes ,it is. No, it isnt. Are those oranges? Yes, they are. No, they arent.課堂鞏固操練 課堂現(xiàn)場情景句子轉(zhuǎn)換This is his book.

11、Is this his book? Yes,it is.No,it isnt.That is a schoolbag.Is that a schoolbag? Yes,it is.No,it isnt.This one makes me happy .Does this one make you happy? Yes,it does. No,it doesnt.These are desks.Are these desks? Yes,they are. No,they arent. 陳述句變一般疑問句應(yīng)注意的事項(xiàng) a.如果陳述句中有第一人稱，則變問句時最好要變?yōu)榈诙朔Q。 e.g.：I usu

12、ally have lunch at school. Do you usually have lunch at school? My father is playing soccer. Is your father playing soccer? b.如果陳述句中有some, 則變問句時往往要變成any 。 e.g.：I have some friends in America. Do you have any friends in America? 課堂鞏固操練I listen to the music every Saturday.We like Tom & Jerry .I kn

13、ow some stories in this book. 小試牛刀變一般疑問句并作肯定和否定回答。1.He wants a book.2. Jimmy washes hands before dinner.3. Lisa likes milk very much.4. They walk to school.5. Lingling and Dandan are 10 years old.6. I am Chinese.7. Ben is from America.（4）特殊疑問句的結(jié)構(gòu)（特殊疑問句讀音降調(diào)） 特殊疑問詞+助動詞（dodoes）+主語+動詞原形+其他？ eg:Where do

14、you do study English?特殊疑問詞+be動詞+主語+其他？【即 疑問詞+一般疑問句的結(jié)構(gòu)】eg: Why is your Mum so angry? 疑問詞有：what ,when ,why ,who ,where ,how. e.g. When do they have lunch? Where does he do his homework?How is your father?小試牛刀對劃線部分提問1. He wants a book.2. Jimmy washes hands before dinner.3. Lisa likes milk very much.4.

15、They walk to school on Monday.5. Lingling and Dandan are 10 years old.6. I am a doctor.7. Ben is from America.¨ 一般現(xiàn)在時各種句式可以總結(jié)如下:肯定否定疑問回答I often go to the park on Sunday.I dont often go to the park on Sunday.Do I often go to the park on Sunday?Yes, I do.No, I dont.You often go by bike. You dont

16、often go by bike. Do you often go by bike?Yes, I do.No, I dont.We go to a picnic in summer holiday.We dont go to a picnic in summer holiday.Do we go to a picnic in summer holiday?Yes, we do.No, we dont.They often play together.They dont often play together.Do they often play together?Yes, they do.No

17、, they dont.He/She likes football.He/She doesnt like football.Does he/she like football?Yes,he/she does.No, he/she doesnt.實(shí)戰(zhàn)訓(xùn)練一、選擇正確的答案填空，將其字母編號寫在題前的括號內(nèi)。（ ）1. My mother_ housework every day. A. did B. do C. does（ ）2. The lion doesnt_ the net three times a day. A. bited B. bite C. biting（ ）3. He_ a b

18、ig hole every week. A. makes B. is making C. made（ ）4.Does the cat_ a mouse every hour? A. catch B. catching C. catches（ ）5.He usually_ the earth to the hill. A. carry B. carries C. carrys（ ）6. My mother always_ up at half six. A. got B. get C. gets（ ）7. She often_ under a big tree and _ books in th

19、e morning. A. sitreads B. sitsread C. sitsreads（ ）8. _ the boy _ TV on weekdays? A. Dowatches B. Doeswatch C. Dowatch（ ）9.Their friend_ to the park every two days. A. go B. goes C. going（ ）10.He never_ a lot of water after he_ football. A. drinksplay B. drinksplays C. drinkplays（ ）11. _your mother _

20、 a car to get there every day? A. Doesdrive B. Dodrive C. Dodrives（ ）12. He seldom_ anything.A. forget B. forgot C. forgets（ ）13. She often_ over when she_ the baton. A. fallsgets B. fallsget C. fallgets（ ）14.Janet_ the dog every morning. A. feed B. feeding C. feeds（ ）15.My father_ well in the eveni

21、ng every day. A. doesnt feel B. dont feel C. doesnt feels二、在下面的動詞后加-s或-es (1) catch_ (2) go_ (3) cost_ (4)fish_ (5)listen_ (6)do_ (7) fall_ (8)show_ (9)brush_ 三、翻譯 1I often _ _(看電視)in the evening. 2Jack _ _(踢足球) every afternoon. 3Jane _ _(購物)with her mother on the weekend. 4They all _(喜歡)English tea

22、cher. 5Jack often _(睡覺)at ten. 6Do they _ _(吃晚飯)at home? 7We often_(跳舞)in music class. 8A chair_(有)four legs.四、用適當(dāng)?shù)膭釉~形式填空(1) Wang Xin usually_(get) up at 6:30. He_(get) up now .(2) Meihua usually_(clean) his bedroom on Sunday. Now its nine oclock. He_(clean) his bedroom.(3) Bill_(not like) skipping.

23、 He_(like) running.(4) My mother_(make) noodles on Sunday. She_(not make) pasta.(5) _ your sister_(like) coffee? No, but she_(like) tea.(6) The bird sometimes_(fly) high.(7) Today_(be) my 12th birthday. My grandmother _(give) me a doll.(8) The girl usually_(plant) many plants in the spring every yea

24、r.(9) Our music teacher_(teach) us music on Monday afternoon.(10) He usually_ (water) them in the morning.(11) He always_(clean) slowly and _(look) left and right(12) The young lady_(clean) her bedroom every afternoon.(13) She never_(go) to school late, and she always _(do) well in class.(14) Usually, Tom _(water) them two times a day.(15) May usually_ (plant) many trees in spring.五、照樣子,寫出下列動詞的形式.例: sing sings singing(1)cut_ _ (2) catch_ _(3)swim_ _ (4) take_ _(5)get_ _ (6) run_ _(7)ask_ _ (8)brush_ _ 六、找出每句中的錯誤并改