來源:網(wǎng)絡(luò)資源 2022-11-17 19:12:23
基本的理論區(qū)別:
現(xiàn)在完成時強調(diào)目前/現(xiàn)在的結(jié)果
過去完成時強調(diào)過去某動作之前的動作
請看例子吧:
A.
現(xiàn)在完成時的結(jié)構(gòu):has/have been done,
到目前為止,已被……了
現(xiàn)在完成時的功用與表意: / ,說明/如:
has been finished ,
1.My homework so I can go out to play.(目前/現(xiàn)在的結(jié)果是:我可以給你看做完了的作業(yè),或 I go out to play)
haven' t been seen
2. The party will begin,but the students here.(目前的結(jié)果是:現(xiàn)場還沒有見到學生)
has been learned
3. Because Lesson 3 ,let's do some exercises on it.(目前/現(xiàn)在的結(jié)果是:我們知道,了解并理解了相關(guān)知識,可以做練習了)
(以上例句有點別扭哈)
B.
過去完成時的結(jié)構(gòu):had been done
在過去某個動作之前,被……了
過去完成時的功用與表意是:,如:
had been finished,
1.After my homework I out to play.(finish在過去的動作 went out 之前發(fā)生,所以,had been finished)
had been beaten
2.The boy ,before I there.(beat 在過去的動作 went there 之前發(fā)生,所以,had been beaten)
ed
3.When I arriv ,my room . And it was so tidy.(clean 在過去的動作 arrived 之前,所以就 had been cleaned)
ed
4. Then I realiz my wallet in my room.(leave 在過去的動作 realized 之前發(fā)生,所以就 had been left)
歡迎使用手機、平板等移動設(shè)備訪問中考網(wǎng),2023中考一路陪伴同行!>>點擊查看