1、英語(yǔ)句子的分類(lèi)英語(yǔ)句子的分類(lèi)陳述句陳述句陳述句陳述句：是用來(lái)陳述一個(gè)事實(shí)或者是用來(lái)陳述一個(gè)事實(shí)或者說(shuō)話人說(shuō)話人看法的看法的句子。它包括肯定句和否定句兩種。陳述句子。它包括肯定句和否定句兩種。陳述 句在句在書(shū)寫(xiě)時(shí)句末用句號(hào)書(shū)寫(xiě)時(shí)句末用句號(hào)(.)，在朗讀時(shí)用降調(diào)，在朗讀時(shí)用降調(diào)肯定句肯定句: 對(duì)事物作出肯定判斷的句子叫肯定句。對(duì)事物作出肯定判斷的句子叫肯定句。e.g. Its a jacket. Its an orange. Its black. This is a ruler. His name is Dale.陳述句陳述句否定句否定句: 對(duì)事物作出否定判斷的句子叫否定句。對(duì)事物作出否定判斷的句

2、子叫否定句。e.g. It is not a jacket. Its not an orange. Its not black. This is not a ruler. His name is not Dale. You are not Alice. I am not Mr. Li.肯定句變否定句肯定句變否定句 通過(guò)觀察可知：肯定句變?yōu)榉穸ň鋾r(shí)，通過(guò)觀察可知：肯定句變?yōu)榉穸ň鋾r(shí)，只要在系動(dòng)只要在系動(dòng)詞詞be(即：即：am, is, are)之后加上之后加上not就行了就行了。 Its a jacket. 2. It is an orange.3. Its black.Exercise: 請(qǐng)把

3、以下肯定句變?yōu)榉穸ň湔?qǐng)把以下肯定句變?yōu)榉穸ň浞穸ň浞穸ň? Its not a jacket. = It is not a jacket.否定句否定句: It is not an orange. / It isnt an orange.否定句否定句: Its not black. / It is not black.肯定句變否定句肯定句變否定句4. This is a ruler.5. His name is Dale.否定句否定句: This is not a ruler. / This isnt a ruler.否定句否定句: His name is not Dale. 或：或： His

4、name isnt Dale.注意：注意：is not = isnt 一般疑問(wèn)句一般疑問(wèn)句 一般疑問(wèn)句是疑問(wèn)句的一種一般疑問(wèn)句是疑問(wèn)句的一種.它是用來(lái)詢(xún)問(wèn)別它是用來(lái)詢(xún)問(wèn)別人的句子。被詢(xún)問(wèn)的人通常用人的句子。被詢(xún)問(wèn)的人通常用yes(是是)或或no(否否)來(lái)來(lái)回答回答. Yes是肯定回答，是肯定回答，No是否定回答?？隙ň涫欠穸ɑ卮稹？隙ň渥?yōu)橐话阋蓡?wèn)句時(shí)，只要把變?yōu)橐话阋蓡?wèn)句時(shí)，只要把be動(dòng)詞動(dòng)詞(am, is, are)提到句子開(kāi)頭就行了，但要注意首字母要大寫(xiě)，提到句子開(kāi)頭就行了，但要注意首字母要大寫(xiě)，句末要用問(wèn)號(hào)句末要用問(wèn)號(hào)(？), 讀時(shí)用升調(diào)。讀時(shí)用升調(diào)。 Its a jacket. 一般

5、疑問(wèn)句：一般疑問(wèn)句：Is it a jacket?肯定回答：肯定回答： Yes, it is.否定回答：否定回答： No, it isnt.2. It is an orange.3. Its black一般疑問(wèn)句：一般疑問(wèn)句：Is it an orange?肯定回答：肯定回答： Yes, it is.否定回答：否定回答： No, it isnt.一般疑問(wèn)句：一般疑問(wèn)句：Is it black?肯定回答：肯定回答： Yes, it is.否定回答：否定回答： No, it isnt.4. They are keys.5. His name is Dale.一般疑問(wèn)句：一般疑問(wèn)句：Are they

6、 keys?肯定回答：肯定回答： Yes, they are.否定回答：否定回答： No, they arent.一般疑問(wèn)句：一般疑問(wèn)句：Is his name Dale?肯定回答：肯定回答： Yes, it is.否定回答：否定回答： No, it isnt.就劃線部分提問(wèn)就劃線部分提問(wèn) 就劃線部分提問(wèn)時(shí)，如果所給的句子是肯定句，就劃線部分提問(wèn)時(shí)，如果所給的句子是肯定句，要先把肯定句變?yōu)橐话阋蓡?wèn)句，然后用疑問(wèn)詞加要先把肯定句變?yōu)橐话阋蓡?wèn)句，然后用疑問(wèn)詞加上一般疑問(wèn)句，句末用句號(hào)上一般疑問(wèn)句，句末用句號(hào)(.)What 什么什么 (問(wèn)事物、職業(yè)等問(wèn)事物、職業(yè)等)What color 什么顏色什么顏色 How 怎樣怎樣就劃線部分提問(wèn)就劃線部分提問(wèn) Im fine. Its a key. This ruler is red. My names Gina.How are you?Whats this in English?What color is this ruler?Whats your name?就劃線