魯教版英語九年unit6bythetimeigotoutside,thebushadalreadyleft之二(已修改)
2025-12-19 11:55 本頁面
【正文】 Unit61 By the time I got outside, the bus had already left. What do you usually do in the morning? fold the quilt make the bed exercise in the park brush my teeth wash my face take a shower have a quick breakfast do some reading clean up the bedroom By the time/When I got outside, the bus had already left. 我出去的時候 ,公共汽車已經(jīng)開走了 . by the time 意思是 “ 到 … 的時候 ” , 相當(dāng)于 when , 后接過去時的句子 時 , 主語的謂語動詞用過去完成時態(tài) . folded the quilt. made the bed. exercised in the park. brushed my teeth. washed my face. taken a shower. done some reading. cleaned up the bedroom. The Past Perfect Tense 過去完成時 助動詞 had (用于各種人稱和數(shù) ) + 過去分詞 When I got to school, the bell had rung. 2. 過去完成時的用法 : 主要是表示在過去某個時間 ,或是動作之前 已經(jīng)發(fā)生或完成的動作 .也就是過去的過去 . The Past Perfect Tense 過去完成時 3. 常用的幾種方式 : 用介詞 by, before 等構(gòu)成的時間短語 . 用連詞 when, before, after或者短語 by the time 引導(dǎo)的時間狀語從句 . We had learnt 20 English songs by the end of last month. The plane had taken off when I reached the airport. By the time I got up , my brother had left home. 6點半的時候，我就已經(jīng)起床了。
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