《基礎(chǔ)語(yǔ)法時(shí)態(tài)篇》ppt課件-全文預(yù)覽
【正文】 fail in the examination. It wasn’t believed that the country would go into a war. 疑問句： Did she think that she would fail in the examination? was It believed that the country would go into a war? University of Science and Technology of China 2,表示在過去的某一時(shí)刻看來(lái)將要呈現(xiàn)的狀態(tài)； 基本句型：主語(yǔ) +would+be+其它 she thought she would be successful in the future. they thought they would be college students soon. 否定句： she didn’t think she would be successful in the future. they didn’t think they would be college students soon. 疑問句： Did she think she would be successful in the future? Did they think they would be college students soon? University of Science and Technology of China 現(xiàn)在完成時(shí) ： 1，表示過去發(fā)生的動(dòng)作對(duì)現(xiàn)在的影響； 2.表示過去發(fā)生的動(dòng)作一直持續(xù)到現(xiàn)在并有可能繼續(xù)發(fā)展下去。 Are you going to visit our school tomorrow? Are they going to attend the entrance examination next year? University of Science and Technology of China 主語(yǔ) (主語(yǔ)為第一人稱 I或 we)+shall +動(dòng)詞原形 （具體動(dòng)作的動(dòng)詞） +其它 I will visit our school tomorrow. I am going to visit our school tomorrow. I shall go to visit our school tomorrow. 主語(yǔ) +be to do+其它 They are to play football tomorrow afternoon. I am to visit your factory. University of Science and Technology of China 2，在將來(lái)的時(shí)間里要呈現(xiàn)的狀態(tài)。 基本句子結(jié)構(gòu)為：主語(yǔ) +系動(dòng)詞 (am/is/are)+動(dòng)詞的 ing形式 +其它 例如： They are playing football on the playground. My sister is watching TV. 否定句：直接在系動(dòng)詞后面加 not. They aren’t playing football on the playground. My sister isn’t watching TV. 疑問句：直接把系動(dòng)詞提到主語(yǔ)前面。 否定句 ：直接在主語(yǔ)后面加 doesn’t 或 don’t. 此外，否定句中動(dòng)詞必須采用原形。 2. 如果戰(zhàn)爭(zhēng)爆發(fā)，大量難民將不顧一切的涌入這個(gè)國(guó)家尋求庇護(hù)。 例如 ： I am a teacher. They were on the playground. The meeting is to be held tomorrow morning. 表語(yǔ)也可以復(fù)雜化。 例如： She is an expert in puter science. The story was very interesting. I wrote a letter to my sister last week. She speaks English pretty well. 此外，助動(dòng)詞，情態(tài)動(dòng)詞可以和動(dòng)詞一起做謂語(yǔ)。 主語(yǔ) ：主語(yǔ)指所談?wù)摶蛎枋龅膶?duì)象。University of Science and Technology of China 英語(yǔ)基礎(chǔ)語(yǔ)法 時(shí)態(tài)篇 University of Science and Technology of China 英語(yǔ)的基本時(shí)態(tài) : 英語(yǔ)基本時(shí)態(tài)主要包括以下九種。 5，一般過去時(shí)；
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