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 ofte n watch TV at home.I usually get up at six .I do my homework every ni ght.(2)表示客观的事实，用一般现在时态There are seve n days in a week.The sky is blueo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 after noon/ every eve ning …⑵频度副词：always/⑶次数：一次两次三次一周两次每周四次每周六每周日usually/ often/ sometimes/ rarely/ seldom /never oncetwicethree timestwice a weekfour times a weekon Saturdayson Sundays三、一般现在时的构成（1）肯定句的结构①be动词：主语+be（am, is, are）+其它。

I am a boy. He is happy.②行为动词：主语+行为动词（+其它）。

We study En glish.The boy plays basketball.A 、/ I「Yk★注意：①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。

②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 Chin ese.★复习:★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①be动词：人称+Be （am, is, are动词否定形式+其它.Be动词的否定形式：②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doesn' t (does r)ot e.g：I gets up early.I don ' t get up early. We don' t study En glish.★注意：一旦遇见“doesn t”“do这两个词时，动词必须还原。

e.g. The girl likes eating fruits very much. The girl doesn' t lik e ating fruits at all.★课堂巩固操练1: Tom、clean the room2: A Cat、eat fish3: Mary、watch TV4: My mother、work in a factory★练习一一考考你把下面的句子改为否定形式：He is a worker .He ofte n play basketball .The stude nts are happy everyda yI usually go to the zoo with my mother.。

We spe nd two hours on our homework every ni ght.The cat looks lovely.They dance after school.（3）—般疑问句的结构（一般疑问句读音升调）①Be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,I ' m Tom.Is your father tall? ----- Yes, he is.\ No, he isn ' t.②助动词（do\does +主语+动词原形（+其它）？Yes 主语+do\does. No,主语+do\does not.E.g.: Do you have a story book? ---- Yes,I do.\ No,I don ' t.Does Lily go to school by bike? Yes,she does.No,she doesn ' t.★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 thi n? Yes,....\No,....③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 isn ' t.Are those oranges? ---- Y es, they are.\ No, theyaren ' t.★课堂巩固操练一一课堂现场情景句子转换This is his book. ----- No,it isn ' t.That is a schoolbag- ---- No,it isn ' t.This one makes me happy——Does this one make you happy? Yes,it does.\ No,it doesn' t.These are desk ——Are these desks? Yes,they arelNo,they aren ' t.④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.f Do you usually have lunch at school?My father is play ing soccer.f Is your father play ing 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.f Do you have any friends in America?★课堂巩固操练I liste n 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. Lin gli ng and Dandan are 10 years old.6. I am Chin ese.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（do'doeS） +主语+动词原形+其他？eg:Where do you do study En glish?特殊疑问词+be动词+主语+其他？【即疑问词+—般疑问句的结构】eg: Why is your Mum so an gry?疑问词有：what ,whe n ,why ,who ,where ,how .....e.g. Whe n do they have lun ch? 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. Lin gli ng 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★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housework every day. C.does t nethferee times a day. C. bit ing )3. He ______ a big hole every week. A. makes B. is mak ing C. made)4.Does the cat _____ a mouse every hour?A. catchB. catch ingC. catches ( )5.He usually _______ the earth to the hill.A. carryB. carriesC. carrys( )6. My mother always ______ up at half six.A. gotB. getC. gets( )7. She often _____ un der a big tree and ____ books in the morning.A. sit •…readsB. sits •…readC. sits •…reads ( )8. _______ the boy ______ T V on weekdays? A. Do …watches B. Does …watch C. Do …watch ( )9.Their friend _______ to the park every two days. A. go B. goes C. going( )1O.He never ______ a lot of water after he ____ football. A. drinks …playB. drinks …playsC. drink …plays( )11. _____ y our mother _____ a car to get there every day? A. Does …drive B. Do …drive C. Do …drives ( )12. He seldom ______ any thi ng. A. forget B. forgot C. forgets( )13. She often _______ over whe n she _____ the bat on. A. falls …gets B. falls …get C. fall …gets ( )14.Janet _______ the dog every morning. A. feed B. feed ing C. feeds()15.My father _______ well in the eve ning every day. A. doesn ' t feel B. don ' t feel C. doesn ' t 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1. __________________________ I often 看电视)in the evening.2. _________________________ Jack 踢足球)every after noon.3. Jane ______________ 购物)with her mother on the weekend.)1. My mother ____A. didB. do)2. The lion doesnA. bitedB. bite4. They all _________ 喜欢)English teacher.5. ___________________ Jack often 睡觉)at ten.6. ___________________________ Do they 吃晚饭)at home?7. _________________ We often 跳舞)in music class.8. _______________ A 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 .clock.(2) Meihua usually _______ (clea n) his bedroom on Sun day. Now it ' s nine oHe ________ (clea n) his bedroom.(3) Bill ________ (not like) skipp ing. He ________ (like) running.(4) My mother _______ (make) no odles on Sun day. 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 gran dmother _______ (give) me a doll.(8) The girl usually _______ (pla nt) many pla nts in the spri ng every year.(9) Our music teacher _______ (teach) us music on Mon day after noon.(10) He usually _______ (water) them in the morni ng.(11) He always ________ (clea n) slowly and ________ (look) left and right(12) The young lady _______ (clea n) her bedroom every after noon.(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 _______ (pla nt) many trees in spri ng.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。