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1、一般現(xiàn)在時(shí),、概念： 經(jīng)常、反復(fù)發(fā)生的動(dòng)作或存在的狀態(tài)及現(xiàn)在的某種狀態(tài)。,1 、肯定式 1)主語 + be (am/is/are)+表語 I am a student. It/ She/He is a teacher. You/They are classmates. 2)主語 +情態(tài)動(dòng)詞（can, must, may, need, shall） I can speak English. She must go to school., 、構(gòu)成形式:,3).主語+行為動(dòng)詞（speak，say，call，go, run.）1)I speak English.2)She/He/It speaks E

2、nglish. 3)They call me Tom.4)He runs very fast.,注意：在一般現(xiàn)在時(shí)態(tài)的肯定句中，當(dāng)主語是第三人稱單數(shù)（she, he, it），行為動(dòng)詞要加-s或者 es.,2.一般現(xiàn)在時(shí)態(tài)的否定和疑問式,(1).Be動(dòng)詞肯定句：She is a student.,否定句：She is not a student .,一般疑問句：Is she a student ?,肯定回答：Yes ,she is .否定回答： No ,she isnt.,（2）.情態(tài)動(dòng)詞e.g. She can speak Chinese.,否定句：She cant speak Chines

3、e.,一般疑問句：Can she speak Chinese?,肯定回答：Yes, she can. 否定回答：No, she cant.,(3)行為動(dòng)詞,1.e.g. I run very fast.,否定句：I dont run very fast .,一般疑問句：Do you run very fast ?,肯定回答：Yes, I do. 否定回答： No, I dont.,2.e.g. She likes Maths.,否定句：She doesnt like Maths.,一般疑問句：Does she like Maths?,肯定回答：Yes, she does. 否定回答： No,

4、she doesnt.,注意：在一般現(xiàn)在時(shí)態(tài)中，當(dāng)謂語動(dòng)詞是行為動(dòng)詞的時(shí)候，變否定和一般疑問句時(shí)，要借助助動(dòng)詞do和does幫忙。當(dāng)主語是第三人稱單數(shù)(she, he, it)的時(shí)候用does，其他人稱用do. 借助助動(dòng)詞do和does以后，動(dòng)詞要用動(dòng)詞原形。, 、一般現(xiàn)在時(shí)態(tài)的用法：,、表示目前或現(xiàn)在存在的狀態(tài)或特征. e.g. She is often late.、表示客觀存在及普遍真理。 e.g. The earth is round.、表示現(xiàn)在經(jīng)常和習(xí)慣性發(fā)生的動(dòng)作，常與 sometimes, often, usually, always, everyday 等時(shí)間狀語連用。、在時(shí)間狀

5、語從句中表示將來發(fā)生的動(dòng)作。 e.g. If it doesnt rain tomorrow, well go to the park.、表示按時(shí)間或計(jì)劃將要發(fā)生的動(dòng)作，常與時(shí) 間狀語連用，常用動(dòng)詞為： come, begin, go, leave, arrive, stop, start, return, E.g. Our holidays begin in a week., 、 就單詞的正確形式填空,1.He _ (look) tired. 2.The earth_ (go) round the sun.3. _ (may) I have your pen?4.Practice _ (ma

6、ke) perfect.5.They usually_ (come) to school earlier.6.Class_ (begin) at eight every morning.7.When he _ (come), well go out to meet him.8.How _(be) your father ?9.There _ (be) a school there.,looks,goes,May,makes,come,comes,begins,is,is,一、寫出下列動(dòng)詞第三人稱單數(shù)的變化形式,be have comego stay teach,write take study

7、 watch fly play, 、 Homework,二、將下列句子變成否定式和一般疑問句,1Her name is Li Ling.2We go to school at night.3My brother works in a factory.,Her name isnt Li Ling.Is she Li Ling ?,We dont go to school at nightDo you go to school at night?,My brother doesnt work in a radio factory.Does your brother works in a radio

8、 factory?,三、單項(xiàng)選擇,1. The Browns _ a nice car and Browns brother _ a nice jeep. A. have, have B. has, has C. have, has D. has, have2. If their house _ not like ours, what_ it look like? A. is, is B. is, does C. does, does D. does, is,3. - _ you think he will come? - If it _ tomorrow, he will not come. A. Do, rains B. Are, rains C. Do, will rain D. Are, will rain4. The little child_ not even know that the moon _ around the earth. A. do, move B. do, moves C. does, moves D. did, moved,Thank You Good bye!,