新概念英語第一冊-語法練習(xí)(一)(已修改)
2025-04-16 00:57 本頁面
【正文】 vickey新概念英語——視頻資料免費(fèi)下載學(xué)習(xí)新概念英語第一冊 語法練習(xí)(一)新概念英語第一冊學(xué)習(xí)資料免費(fèi)下載：vickey新概念英語新概念英語第一冊視頻免費(fèi)下載：vickey新概念英語視頻 新概念英語第一冊語法:一般現(xiàn)在時 英語中的時態(tài)一共有八種，它們是：一般現(xiàn)在時、現(xiàn)在進(jìn)行時、一般過去時、現(xiàn)在完成時、一般將來時、過去進(jìn)行時、過去完成時、過去將來時。 今天我們所要講的就是第一種： 一般現(xiàn)在時——表示一般性，經(jīng)常性的動作或一般性事實(shí)?！ 『衎e動詞的句子 He is a teacher. The girl is very beautiful. Tim and Jack are students. ★變疑問句將be動詞移到句首 Is he a teacher? Is the girl very beautiful? Are Tim and Jack students? ★變否定句在be動詞后面加not He is not a teacher. The girl is not very beautiful. Tim and Jack are not students. ★肯定回答及否定回答 Yes, he is. / No, he is not. Yes, she is. / No, she is not. Yes, they are. / No, they are not. 不含有be動詞的句子，即含有一般動詞的句子?！ ?1)第三人稱單數(shù)及單數(shù)名詞 He likes books. She likes him. The dog likes bones. ★變疑問句在句首加does, 動詞變?yōu)樵汀 oes he like books? Does she like him? Does the dog like bones? ★變否定句在主語及動詞之間加doesn39。t, 動詞變?yōu)樵?，原句中的動詞不再有第三人稱變化。 He doesn39。t like books. She doesn39。t like him. The dog doesn39。t like bones. ★肯定回答及否定回答： Yes, he does. / No, he doesn39。t. Yes, she does. / No, she doesn39。t Yes, it does. / No, it doesn39。t. 注意：第三人稱單數(shù)形式一般在動詞后面加S，不要和名詞復(fù)數(shù)混淆，變否定句或疑問句時名詞復(fù)數(shù)沒有任何變化?！ ?2)其他人稱及復(fù)數(shù)名詞 I want to have a bath. We have some meat. The students like smart teachers. ★變疑問句在句首加do Do you want to have a bath? Do we have any meat? Do the students like smart teachers? ★變否定句在主語和動詞之間加don39。t. You don39。t want to have a bath.
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