一-般-現(xiàn)-在-時(shí)課件

1、一 般 現(xiàn) 在 時(shí)The simple present tense一 般 現(xiàn) 在 時(shí)The simple present te定義構(gòu)成句式轉(zhuǎn)換The simple present tense定義構(gòu)成句式轉(zhuǎn)換The simple present tenPART1（一）一般現(xiàn)在時(shí)的定義PART1（一）一般現(xiàn)在時(shí)的定義表示現(xiàn)在的狀態(tài)Im twelve.Wheres the schoolbag?I have three ping-pong balls and two ping-pong bats.1表示經(jīng)常的或習(xí)慣性的動(dòng)作Gina always asks.I dont play sports-I on

2、ly watch them on TV.2表示主語(yǔ)具備的性格和能力等Bill likes beef, but he doesnt like childern.3定義表示現(xiàn)在的狀態(tài)1表示經(jīng)常的或習(xí)慣性的動(dòng)作2表示主語(yǔ)具備的性格1：動(dòng)詞be在一般現(xiàn)在時(shí)中三種形式am, is, are構(gòu)成第一人稱單數(shù)第三人稱單數(shù)其余各人稱單復(fù)數(shù)舉個(gè)I am a student.She/ He is a teacher.You are a good girl.They are milddle school students.1：動(dòng)詞be在一般現(xiàn)在時(shí)中三種形式構(gòu)成第一人稱單數(shù)第三人稱單構(gòu)成2：動(dòng)詞have 的一般現(xiàn)在時(shí)

3、 has have第三人稱單數(shù)其他人稱For example:舉個(gè)例子He/ She has a volleyball.I/ You/ They / We have some new books.構(gòu)成2：動(dòng)詞have 的一般現(xiàn)在時(shí)第三人稱單數(shù)其他人稱For構(gòu)成3：實(shí)義動(dòng)詞的一般現(xiàn)在時(shí)除第三人稱單數(shù)在動(dòng)詞原形后面加-s或-es外，其余各人稱均用動(dòng)詞原形。He likes watching TV.She watches TV at her bedroom.We only watch them on TV.構(gòu)成3：實(shí)義動(dòng)詞的一般現(xiàn)在時(shí)He likes watchin動(dòng)詞be的一般現(xiàn)在時(shí)中的轉(zhuǎn)換1.1

4、陳述句變否定句be（am, is, are)+not1.2陳述句變一般疑問(wèn)句be(am, is ,are)提到句首，首字母大寫(xiě)，句號(hào)改問(wèn)號(hào)。1句式轉(zhuǎn)換He is my friend.He is not my friend.Is he your friend?動(dòng)詞be的一般現(xiàn)在時(shí)中的轉(zhuǎn)換1句式轉(zhuǎn)換He is my f句式轉(zhuǎn)換實(shí)義動(dòng)詞的一般現(xiàn)在時(shí)的句式轉(zhuǎn)換2.1陳述句的否定形式（借助助動(dòng)詞do)does not=dosent do not= dont2主語(yǔ)為第三人稱單數(shù)主語(yǔ)非第三人稱單數(shù)John likes strawberries.John doesnt like strawberries.Th

5、ey play tennis with friedns after school.They dont play tennis with friends after school.句式轉(zhuǎn)換實(shí)義動(dòng)詞的一般現(xiàn)在時(shí)的句式轉(zhuǎn)換2主語(yǔ)為第三人稱單數(shù)主助動(dòng)do老大一出現(xiàn) 動(dòng)詞小嘍嘍現(xiàn)原形助動(dòng)do老大一出現(xiàn)句式轉(zhuǎn)換2.2 陳述句變一般疑問(wèn)句2.2.1 主語(yǔ)為第三人稱單數(shù) Does 來(lái)幫忙，動(dòng)詞變?cè)?Does+主語(yǔ)+V-原+其他成分She likes English classes. 她喜歡英語(yǔ)課。 Does she like English classes.回答 Yes, she does. No, she doesnt,2.2.2 主語(yǔ)非第三人稱單數(shù) Do 來(lái)幫忙，動(dòng)詞變?cè)?Do+ 主語(yǔ)+V-原+其他成分They like asking questions in their home.Do they like as