基礎(chǔ)語法時(shí)態(tài)篇ppt課件-在線瀏覽
2025-06-15 23:22本頁面
【正文】 ience. 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。 例如： It is unexpected. （單詞做主語） Defeating his rival is unexpected. （短語作主語） That he has defeated his rival is unexpected. （句子做主語） University of Science and Technology of China 謂語 ： 謂語由動(dòng)詞充當(dāng)。 主語 ：主語指所談?wù)摶蛎枋龅膶?duì)象。 3，現(xiàn)在完成時(shí)； 4，現(xiàn)在完成進(jìn)行時(shí)。University of Science and Technology of China 英語基礎(chǔ)語法 時(shí)態(tài)篇 University of Science and Technology of China 英語的基本時(shí)態(tài) : 英語基本時(shí)態(tài)主要包括以下九種。 1，一般現(xiàn)在時(shí)； 2，現(xiàn)在進(jìn)行時(shí)。 5，一般過去時(shí)； 6，過去進(jìn)行時(shí) 7，過去完成時(shí)； 8，一般將來時(shí)； 9，過去將來時(shí) University of Science and Technology of China 英語句子成分： 主要包括主語，謂語，賓語，表語，定語，狀語和補(bǔ)語。 例如： She is a worker. The car is new. Leaves are green. 但主語可以繼續(xù)復(fù)雜化。在英語中，動(dòng)詞主要包括兩類： 1， 系動(dòng)詞，指 am/is/are及其過去時(shí)和現(xiàn)在分詞形式； 2，表示具體動(dòng)作的動(dòng)詞，如 kick, write, speak, walk等。 如： We have finished reading this book. I will finish my homework tomorrow. He can speak English. University of Science and Technology of China 賓語 ： 賓語表示動(dòng)作的對(duì)象，跟在表示具體動(dòng)作的 及物 動(dòng)詞后面。 I know it. I know the interesting story. I know that he has succeeded in the petition. University of Science and Technology of China 表語 ： 系動(dòng)詞后面的成分就是表語。 The secret is unknown. The secret is unknown to all of us. The secret is that he has devised a trick to get the money University of Science and Technology of China 定語 :定語起修飾作用，表示事物或人的性質(zhì)或特點(diǎn) 。 It is a new car. It is a car which is the newest for him. University of Science and Technology of China 造句： 。那是唯一一個(gè)提供避難所的地方。 1，表示一般性或習(xí)慣性的動(dòng)作 句子基本結(jié)構(gòu)為：主語 +謂語（表示具體動(dòng)作的動(dòng)詞） +其它 例如： I get up at six every morning. She goes to school by bus everyday. They play football at weekends. 注意：主語為第三人稱單數(shù)時(shí)，動(dòng)詞采用第三人稱單數(shù)形式。 I don’t get up at six every morning. She doesn’t go to school by bus everyday. They don’t play football at weekends. University of Science and Technology of China 疑問句 ： 在主語前面直接加 do或 does；此外，疑問句中動(dòng)詞必須采用原形。 Is she a famous expert in puter science？ Are these pictures interesting？ University of Science and Technology
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