高中英語謂語動詞時態(tài)教案-資料下載頁
2025-04-15 04:25本頁面
【正文】 到昨天才看完）這里關(guān)鍵是必須有介詞by說明在“昨天之前”。如有過去時間，但無法說明在此之前的決不可用過去完成時?！ ∽ⅲ孩佟皶r間名詞+before”在句子中作狀語，謂語動詞用過去完成時；“時間名詞+ ago”在句中作狀語，謂語動詞用一般過去式?！ ∪纾篐e said his first teacher had died at least 10 years before. Xiao Hua left school 3 years ago. ?、诒硎尽熬?”的幾個句型：Hardly/Scarcely/No sooner had+主語+過去分詞+ when/than+一般過去時?！ ∪纾篧e had no sooner been seated than the bus started. No sooner had we been seated than the bus started. ?、谠赽efore，after，as soon as，immediately，the moment，the minute。引導(dǎo)的時間狀語從句中用一般過去時態(tài)代替過去完成時?！ fter he（had）left the room，the boss came in. We（had）arrived home before it snowed. As soon as he（had）arrived in Beijing，he got in touch with his friend. ③如果從句中有一個過去的時間狀語，盡管從句中的動作先于主句發(fā)生，但從句中的謂語動詞連用過去式。如： He told me he read an interesting novel last night. ④由并列連詞but，and等連接，表示幾個連續(xù)發(fā)生的動作，或在故事中按時間順序發(fā)生的動作用一般過去時?！ e bought a watch but lost it. He came here and then went to see his grandmother. ：表示過去發(fā)生的某動作一直持續(xù)到現(xiàn)在且仍然在進(jìn)行著。 The worker has been working in this pany ever since he graduated from college. 注：①如說話人不十分強調(diào)此動作仍在進(jìn)行，也可用現(xiàn)在完成時?！ he worker has worked in this pany since he graduated from college. ?、谟袝r可用現(xiàn)在完成進(jìn)行時代替現(xiàn)在完成時，表示說話帶有強烈的感情色彩。 He looks very tired，for he has been painting the house all day. 10 / 10
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