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時態(tài)專題講座冀教英語-資料下載頁

2024-11-10 22:53本頁面

【導(dǎo)讀】即時態(tài)是通過動詞的形式體現(xiàn)的。表示動作、狀態(tài)、性質(zhì)一類的詞就叫做動詞。動詞和動詞短語在英語句子中充當(dāng)謂語。每一種時態(tài)都有固定的句式和動詞。用途:1、表示經(jīng)常發(fā)生的,反復(fù)的,習(xí)慣性的動作。動詞第三人稱的變化規(guī)則:。另一個動作在進行。強調(diào)某一動作在過去某一時間,某一時。可延續(xù),可延續(xù)的動詞用過去進行時,不可延續(xù)的用一般過去時。往是事先考慮好的。一般動詞在詞尾加-ed構(gòu)成;以輔音字母加y結(jié)尾的動詞,先改y為i,再加-ed;不規(guī)則動詞的過去式看不規(guī)則動詞表。ago引導(dǎo)的短語:用“一般時間+ago”,響或留有的結(jié)果。

  

【正文】 一般現(xiàn)在時 : ( 1) be (am,is,are) + 表語 ( 2)動詞原形做謂語。 ( 3)動詞的單數(shù)第三人稱形式做謂語。 一般過去時: ( 1) was / were + 表語; ( 2)動詞的過去式作謂語; 現(xiàn)在進行時: am/is/are + 現(xiàn)在分詞 過去進行時: was/were + 現(xiàn)在分詞 一般將來時: ( 1) will/shall + 動詞原形; ( 2) am/is/are going to + 動詞原形。 現(xiàn)在完成時: have/has + 過去分詞。 八、練習(xí)(用所給動詞的適當(dāng)形式填空) 1. The girl is friendly to her grandmother,she usually to see her grandmother once a week. (go) 2. It`s ten o`clock now. Both of the twins classes in the classroom. (have) 3. lucy,hurry up . Here a telephone for you. (wait) 4. These days the students ready for their last exams.(get) 5. Her father six days in a week. (work) 6. The sun in the east. (rise) 7. We trees in spring every year. (plant) goes are having is waiting are getting works rises plant 8. I an old friend of mine in the street yesterday. (meet) 9. Miss zhao us english last term. (teach) mettaught
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