一般现在时教案.doc

一般现在时一、 定义 (1) 表示经常发生或习惯性发生的动作时，用一般现在时态。 I often watch TV at home. I usually get up at six . I do my homework every night. (2) 表示客观的事实，用一般现在时态。 There are seven days in a week. The sky is blue。二、 特征词 一般现在时的好朋友(1) every+时间： every day/ every week/ every month/ every year/ every morning/ every afternoon/ every evening(2) 频度副词：always/ usually/ often/ sometimes/ rarely/ seldom /never (3) 次数：一次 once 两次 twice三次 three times一周两次 twice a week每周四次 four times a week每周六 on Saturdays每周日 on Sundays三、一般现在时的构成 (1) 肯定句的结构 be动词：主语+be(am, is, are)+其它。 I am a boy. He is happy. 行为动词：主语+行为动词(+其它)。 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，动词用动词形。 当句子的主语是he, she, it或单数名词（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）。Mary likes Chinese.复习：人称单数复数第一人称Iwe第二人称youyou第三人称Hesheitthey一般动词后加swears, reads, works, makes, likes, laughs, buys以s, x, ch, sh结尾,后加eswatches, brushes, teaches， guesses, catches.以辅音字母 + o结尾,一边加esgoes, does辅音字母 + y结尾的单词, 变y为I, 加esWorries, carries特殊形式have-has第三人称单数动词变化课堂巩固操练（造句）1: Tom、clean the room2: A Cat、eat fish3: Mary、watch TV4: My mother、work in a factory练习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 table, 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+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 notis is not isntare are notarente.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。 e.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1: Tom、clean the room2: A Cat、eat fish3: Mary、watch TV4: My mother、work 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+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He is in red.Is 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 arent. 课堂巩固操练 课堂现场情景句子转换This is his book.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. 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 America? 课堂巩固操练I listen to the music every Saturday.We like Tom & Jerry .I know some stories in this book. 小试牛刀变一般疑问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？【即 疑问词+一般疑问句的结构】eg: Why is your Mum so angry? 疑问词有：what ,when ,why ,who ,where ,how. e.g. When do they have lunch? Where does he do his homework?How is your father?小试牛刀对划线部分提问1. He wants a book.2. Jimmy washes hands before dinner.3. Lisa likes milk very much.4. 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, 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.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 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 the 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 _ 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 evening every day. A. doesnt feel B. dont feel C. doesnt 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)at 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 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 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。 （