一般现在时,时间介词人称代词

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1、第 9 页 共 9 页华文“123”教学设计教案教师姓名谢芳芳上课日期2014年 12 月 7 日学生姓名高雪然年级七学科英语课 题复习一般现在时以及时间介词人称代词学习目标熟练掌握一般现在时的用法以及动词的第三人称变化规则，复习人称代词，能够分清人称代词的主格与宾格，复习时间介词in/at/on的用法教学重点熟练掌握一般现在时的用法以及动词的第三人称变化规则，复习人称代词，能够分清人称代词的主格与宾格，复习时间介词in/at/on的用法教学难点熟练掌握一般现在时的用法以及动词的第三人称变化规则，复习人称代词，能够分清人称代词的主格与宾格，复习时间介词in/at/on的用法教学过程【知识点1】

2、Be动词的一般现在时，注意be动词之前的主语，根据主语选择相应的be动词。【例题精讲1】：be动词的一般现在时有三种形式，即：am, is, are。1. 如果主语是第一人称I（我）时，be动词用am。如：I am a student. 我是一名学生。 I am 还可缩写成Im。如： Im David. 我是大卫。2. 如果主语是you （你，你们）, they （他们，它们，她们）或名词复数 （两个以上的人或物）时，be动词必须用are。如：Are you twelve? 你是十二岁吗？ Tom and Lily are good friends. 汤姆和莉莉是好朋友。 They are a

3、t school. 他们在学校。are与主语还可缩写。如： We are= Were， They are =Theyre, You are = Youre。而are与 not可缩写成arent。如：They arent students. 他们不是学生。但是am与not不能缩写。3. 如果主语是单数名词、不可数名词或单数第三人称代词（he, she, it）时，be动词用is如:My mother is a teacher. 我的妈妈是一名老师。 He is a student. 他是一名学生。is也可与主语缩写,如: He is = Hes, My mother is = My mother

4、s等。但是This is不可缩写。而is与not可缩写成 isnt。如:This isnt a book. 这不是一本书。【实践练习1】将下面的句子变成一般疑问句并作出回答1. That is my 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.【知识点2】行为动词的一般现在时,注意动词第三人称单数的变化规则，主语为第一人称第二人称，以及复数人称时，使用动词原形，只有主语是第三人称单数时动词

5、才会变为三单【例题精讲2】：行为动词一般现在时的变化这里所说的行为动词,指的是除be动词、情态动词和助动词之外的全部动词。行为动词为数众多,主语为第三人称单数he, she, it时,词形有变化。当主语是第三人称单数时，行为动词的一般现在时通常有三种变化：1、多数在动词后加splayplayslikelikes ,read-reads sing-sings dance-dances cook- cooks look- looks2、 以s，x，sh，ch，o结尾的动词加esgogoeswash-washes, watch-watches catch-catches do- does3、 以辅音

6、字母加y结尾，把y改i再加esflyfliesstudystudies try-tries 这种变化与名词的单数变复数有点相像那么，什么情况下用行为动词的一般现在时呢？当这个动作经常发生或表示习惯性的动作时，通常用一般现在时，它经常与表示频度的时间状语连用，如，当句子中有every day every year ,on Sunday, in the morning ,often, sometimes, usually, at one oclock,等词时，用一般现在时。He gets up at 6 oclock. She usually watches TV in the evening.S

7、ometimes he goes to school by car. Tom often flies a kite on Sunday.只有第三人称单数动词才要变，其他人称（I, you ,we ,they）则用动词的原形。【实践练习2】改句子1. Do you often play football after school? (肯定回答)2. I have many books. （改为否定句）3. Gao Shans sister likes playing table tennis （改为否定句4. She lives in a small town near New York.（改为

8、一般疑问句）5. I watch TV every day. （改为一般疑问句）【知识点3】人称代词，注意人称代词里的主格与宾格，主格通常情况作为主语使用，宾格作为宾语使用。【例题精讲3】：代词的用法(一)-人称/物主/指示代词分类: 英语中代词主要分为人称代词和物主代词.具体形式如下表所示:第 一 人 称第 二 人称第 三 人 称单数复数单数复数单 数复数人称代词主 格 I we you you he she it they宾 格 me us you you him her itthem物主代词形容词性 my our your your his her itstheir名词性mineours

9、yoursyours his hersitstheirsI. 人称代词:人称代词又分为主格和宾格形式.主格通常做主语。宾格通常做动词或介词的宾语. Eg: a. Im a nurse.b. Could you help me ? c. Mum often takes us to the park on Sunday.d. Its a cat. We call it “ Mimi.” e. Who knows him ? f. They are going to the cinema with her. II. 物主代词又分为形容词性的物主代词和名词性的物主代词.形容词性的物主代词:相当于形容词

10、,后面要跟名词,指定名词的所属对象. 名词性的物主代词:相当于一个名词,必须单独使用，后面不能再跟名词.Eg: a. Your school is small, mine is big.(=my book)b. This is not your pen. Yours is on the desk.(=your pen)c. whose book is that ? Its hers. (=her book)d. Their classroom is on the second floor. Ours is on the third floor.(=our classroom)e. Her bi

11、ke is black. His is grey. Mine is blue.(=his bike, my bike)g.Those arent our books. Ours are on the floor. Those books are their.(=our /their books ) *人称代词划线,常用who (宾格可用whom)提问.物主代词划线常用whose提问。【实践练习3】1. The man is English. _name is John Brown. （he）2. This isnt _coat. _is purple. ( I ).3. -Is this_(y

12、ou) pencil ?-No. Its not _(I ) . I think its _(she ).4. Look at _. Whats in _hands ? (he).5. Whose desks are those ? _are _.(they ) 6. _( I ) English teacher is a man. _(he) is a woman.7. There are three people in Li Leis family. _are _parents and _. _has a very happy family.8. _father and mother lo

13、ok after _. (I ) 9. Thats not _chair. _is over there. ( you) 10. _(we) are in Class One. _(they ) are in Class Two. _(we) classroom is bigger than _(they). _(we) often play basketball with _(they ). 【知识点4】时间介词的用法讲解，掌握时间介词at/in/on的用法，并区别，掌握时间介词短语的固定搭配【例题精讲4】：时间介词 in / on / at / for / fromto / since /

14、 during1. in表示在某段时间Year / month / season / morning / afternoon / evening / centuryIn summerIn the morningIn AprilIn 2012In 19century2. on表示具体某一天或具体某一天的早上，下午，晚上或一般节日等，星期前用onOn May 1st On a sunny morningOn Mothers DayI will call you on Sunday.3. at表示在具体的时刻, 钟点，夜里，中午，或某些词组中At six oclock At nightAt the

15、age of 注意：如果节日不止一天，而是持续一段时间，我们用at。如：at Christmas、at theSpring festival。介词的固定搭配at at first 起初；开始at school 在上课，在上学 at the moment 此刻 at home 在家；无拘束at work 上班，在工作 on on duty 值日 on holiday 度假 on the left/right 在左/右边 on foot 步行 3)形容词和介词连用on the way 在路上 in class 在课堂上 in a hurry 匆忙地 by+交通工具 in the end 最后 by

16、 bus/train/planein bed 躺在床上 lots of/a lot of 许多，大量in danger 在危险中 【实践练习4】单选题l. There is _ “f” and _”u” in the word “funny”. A. a, a B. an, an C. a, an D. an, a2. I ask her for _water, but she doesnt have_. A. some, any B. any, any C. some, some D. any, some3. He comes here_ a cold morning. A. on B. i

17、n C. by D. at4. Mum, my trousers are too old. I want to buy a new_. A. one B. it C. pair D. trousers5. - Where is Simon? - He _ his new bag. A. pays for B. is spending C. is paying for D. is costing6. Dont have _sugar. It is not good for you. A. too much B. much too C. too many D. many too7. Look! S

18、andy is reading an old book from _. A. 1960s B. the 1960s C. 1960s D. the 19608. Sandy is in Mr. Wus office. She _Mr. Wu _her birthday party. A. invites, coming B. is inviting, to come to C. is inviting, comes to D. invites, to come to9. This coat matches the tie_, and they look_ together. A. well,

19、well B. well, good C. good, well D. good, good10. The students in our class want to_ some money and _ it_ the children in the poor areas. A. raise, donate, to B. raise for, donate, to C. donate, raise, to D. donate to, raise, for11. There_ some paper and four knives on the table. A. have B. are C. i

20、s D. has12. Amy is wearing a _skirt at the fashion show. A. wool black B. cotton yellow C. silk red D. black wool13. - _bike is this? - Its Kittys. A. Who B. Whos C. Which D. Whose14. - _ you _ the windows? - Yes, I am. A. Do, clean B. Is, cleaning C. Are, cleaning D. Are, clean15. I think its comfo

21、rtable_ cotton clothes. .A. to dress B. to wear C. wear D. to put on【课堂巩固】完形填空题号12345678910答案Jim Green is an announcer（播音员） for the program. Most of the girls 1 boys like the program. They 2 like Jim Green. Some of them often make phone calls to him and thank him for his 3 . There are lots of 4 for

22、him every day, too. Jim Green gets up at 6:00 every morning. He has bread and a glass of milk 5 breakfast. He leaves home at 6:30 and 6 his office at 7:15. The program 7 at 7:30. He plays the new records(唱片) of the pop songs and music for his listeners. At 8:00 8 time for the news.Jim finishes work

23、at 10:30. He 9 _ his car home. He 10 newspapers and listens to music after supper. He thinks his life is very interesting.1. A. and B. with C. but D. about2. A. too B. to C. also D. so3. A. work B. word C. card D. homework4. A. letter B. letters C. friends D. words5. A. at B. with C. for D. to6. A.

24、goes B. gets C. gets to D. gets up7. A. start B. finishes C. over D. begins8. A. it B. its C. its D. its9. A. goes B. runs C. rides D. drives10. A. reads B. looks C. sees D. Watches句型转换 1. How much is your tie?（改为同义句） How much _ your tie_ ？2. What do you think of your new diet?（改为同义句） _ do you_ your

25、 new diet?3. There is a shoe shop near my home.（改为复数）There are _shoe _near my home.4. She sleeps l0 hours every day.（对划线部分提问） How_ does she_ every day?5. Millie does her homework every day.（用now改写） Millie_ her homework now.翻译句子根据中文提示完成句子。1我可以用92667这个号码给他打电话吗？_2他想再要两个鸡蛋。_3去年的书打折。_4我正忙着做作业。_5他需要足够的时间来完成这项工作_