小学一般现在时教案.doc

1、小学一般现在时复习教案1、教学目标：复习并掌握一般现在时的构成及其用法。2、教学重点: 一般现在时的构成。 教学难点：一般现在时的运用。3、教具：图片4、教学过程1、定义 一般现在时的自我介绍(1) 表示经常发生或习惯性发生的动作时，用一般现在时态。e.g.:I often watch TV at home.（出示看电视的图片）I usually get up at six .（出示起床的图片）I do my homework every night. （出示做作业的图片）(2) 表示客观的事实，用一般现在时态。e.g.：There are seven days in a week.The s

2、ky is blue.（出示蓝天的图片）2、特征词 一般现在时的好朋友often usually always sometimes never every+时间3、一般现在时的构成 一般现在时的真面目(1) 肯定句的结构be 动词：主语+be(am,is,are)+其它。e.g.：I am a boy.He is happy.行为动词：主语+行为动词(+其它)。e.g.：We study English.The boy plays basketball.注意：当句子主语是 I, we, they, you（第一、二人称）或复数名词时，动词用动词原形。 当句子的主语是 he, she, it或单

3、数名词（第三人称单数）时，动词要用第三人称单数的现在式形态（在动词后面加“-s“或“-es“） 。e.g.：Mary likes Chinese.复习：人称 单数 复数第一人称 I we第二人称 you you第三人称 Hesheit they一般动词后加 s wears, reads, works, makes, likes,laughs,buys以 s, x, ch, sh结尾,后加 es watches, brushes,teaches,guesses,catches.第三人称单数动词变化 叮当法术变变变！特殊形式： have-has课堂巩固操练出示图片，请学生造句（分 4个小组各造一句

4、）图片组 1:Tom、clean the room图片组 2：A Cat、eat fish图片组 3：Mary、watch TV图片组 4：My mother、work in a factory练习 考考你1. 把下列人称归类Tom, Jiamin, I , my father, you, they, my cousin, her daughter, our teacher, he, she, it, your sister, his friend, his friends, their brother, their brothers, the cat, little dog, the tab

5、le, my bag第一人称：第二人称：第三人称单数：第三人称复数：2. 选择适当的词填空(1)I _(have, has) a beautiful toy bear.(2)They _ (have, has ) some postcards.(3)Tim _(have, has) a new basketball.(4)My sister _(have, has) three green skirts.(5)I _(like, likes) playing chess.(6)He _(like, likes) listening to the radio.（2）否定句的结构be 动词：人称+

6、Be(am,is,are)动词否定形式+其它.Be动词的否定形式肯定形式 否定形式 缩写形式am am not is is not isntare are not arente.g.：I am not a boy.He isnt happy.行为动词：人称+助动词否定形式+行为动词(+其它)第三人称单数一般现在时的否定形式,在行为动词前加 doesnt (does not).e.g.：I gets up early. I dont get up early. We dont study English.注意：一旦遇见“doesnt” “do”这两个词时，动词必须还原。以辅音字母 + o 结尾,

7、一边加 es goes, does辅音字母 + y 结尾的单词, 变 y为 I, 加 es Worries, carriese.g.The girl likes eating fruits very much.The girl doesnt like eating fruits at all.Does the girl like eating fruits?课堂巩固操练出示图片，请学生造否定句（重复用上个环节图片，分男女 2组各造两句）图片组 1:Tom、clean the room图片组 2：A Cat、eat fish图片组 3：Mary、watch TV图片组 4：My mother、w

8、ork in a factory练习 考考你把下面的句子改为否定形式：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）一般疑问句的结构（一般疑问句读音升调）Be 动词+主语+其它？Yes,主语+Be 动词.No,主语+

9、Be not.E.g.:Are you Jim? Yes,I am(这里不能缩写).No,Im Tom.Is your father tall? Yes，he is.No,he isnt.助动词（dodoes）+主语+动词原形（+其它）？Yes,主语+dodoes.No,主语+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.课堂巩固操练 课堂现场情景句子转换师：He is in red. 生：Is he

10、in red? Yes,.No,.师：She is beautiful. 生：Is she beautiful? Yes,.No,.师：She looks thin . 生：Does she look thin? Yes,.No,.师：. 生：.师：. 生：.师：. 生：.师：. 生：.师：. 生：.如果主语是 this that,回答时用 it 代替，如果问句中主语 these, those,回答时用 they 代替。e.g. Is this your bag? Yes ,it is.No,it isnt.Are those oranges? Yes,they are.No,they are

11、nt.课堂巩固操练 课堂现场情景句子转换师：This is his book. 生：Is this his book? Yes,it is.No,it isnt.师：That is a schoolbag. 生：Is that a schoolbag? Yes,it is.No,it isnt.师：This one makes me happy . 生：Does this one make you happy? Yes,it does.No,it doesnt.师：These are desks. 生：Are these desks?Yes,they are.No,they arent.师：.

12、 生：.师：. 生：.师：. 生：.师：. 生：.陈述句变一般疑问句应注意的事项a.如果陈述句中有第一人称，则变问句时最好要变为第二人称。e.g.：I usually have lunch at school.Do you usually have lunch at school?My father is playing soccer.Is your father playing soccer?b.如果陈述句中有 some, 则变问句时往往要变成 any 。e.g.：I have some friends in America.Do you have any friends in Americ

13、a?课堂巩固操练 课堂现场情景句子转换师：I listen to the music every Saturday.生：Do you listen to the music every Saturday?Yes,.No,.师：We like Tom & Jerry .生：Do you like Tom & Jerry ?Yes,.No,.师：I know some stories in this book.生：Do you know any stories in this book?Yes,.No,.练习 考考你变一般疑问句并作肯定和否定回答。1.He wants a book._2. Jim

14、my 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）特殊疑问句的结构（特殊疑问句读音降调）特殊疑问词+助动词（dodoes）+主语+动词原形+其他？eg:Where do you do study English?特殊疑问词+be 动词+主语+其他？eg:Why is your Mum so angry?【即

15、 疑问词+一般疑问句的结构】疑问词有：what ,when ,why ,who ,where ,how.e.g. When do they have lunch? 他们什么时候吃饭?Where does he do his homework? 他在那里做作业?How is your father? 你爸爸怎么样了?练习 考考你划线提问(前两题做例题讲，后四题学生练习)1. He wants a book._2. Jimmy washes hands before dinner._3. Lisa likes milk very much._4. They walk to school on Mo

16、nday._5. Lingling and Dandan are 10 years old._6. I am a doctor._7. Ben is from America._实战训练一 选择正确的答案填空，将其字母编号写在题前的括号内。（ ）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 big hole every week.A. makes B. is m

17、aking 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 the morning.A. sitreads B. sitsread C. si

18、tsreads（ ）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 _ a car to get there every day?A. Doesdrive

19、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 evening every day.A. doesnt feel B. dont feel C. do

20、esnt feels（二）.在下面的动词后加-s 或-es .(1) catch_ (2) go_ (3) cost_(4)fish_(5)listen_(6)do_ (7) fall_ (8)show_(9)brush_ （三）. 翻译。1I often _ _(看电视)in the evening.2Jack _ _(踢足球) every afternoon.3Jane _ _(购物)with her mother on the weekend.4They all _(喜欢)English teacher.5Jack often _(睡觉)at ten.6Do they _ _(吃晚饭)a

21、t home?7We often_(跳舞)in music class.8A chair_(有)four legs.（四）.用适当的动词形式填空.(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. He_(like) running.(4) My mother_(make) noodles

22、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 year.(9) Our music teacher_(teach) us music on Mond

23、ay 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 usu

24、ally_ (plant) many trees in spring.(五).照样子,写出下列动词的形式.例: sing sings singing(1)cut_ _ (2) catch_ _(3)swim_ _ (4) take_ _(5)get_ _ (6) run_ _(7)ask_ _ (8)brush_ _ (六).找出每句中的错误并改正。（ ）1. I has a match with him today. _A B C（ ）2. He favourite class is Chinese. _A B C（ ）3. There are a car in front of my ho

25、use. _A B C（ ）4. These is his shoes. He should put them on. _A B C（ ）5. It is going to be eight now. _A B C七按要求变化句子。1Jack sweeps the floor every morning.(否定句)_2He sometimes goes to school at eight.(特殊疑问句)_3We like singing and dancing.(一般疑问句)_4We often have lunch at school.(特殊疑问句)_5A dog runs faster

26、than a cat.(否定句)_八仿照例子写句子。例：Tom gets up at seven in the morning.(at six)Does Tom get up at six in the morning?No, he doesnt get up at six in the morning. He gets up at seven. (1) Kate goes shopping on Saturday. (Sunday)_(2) Tim eats noodles every Monday .(Wednesday)_(3) Lily goes to bed before ten.

27、(before nine)_(4) Ben plays football after school. (in the morning)_ 一般现在时各种句式可以总结如下:肯定 否定 疑问 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 often go by bike. Do you often go by bike?Yes

28、, 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, they dont.He/She likes football.He/She doesnt like football.Does he/she like football?Yes, he/she does.No, he/she doesnt.