2016屆高考英語第一輪語法專題教案
②我在想你能否載我一程。
i was wondering if you could give me a lift.
【結論2】
①某一動作發生時另一動作正在發生,其中一個在由when或while引導的時間狀語從句中。
②過去進行時可以表示委婉語氣。
8. 現在完成時(has / have+v.-ed)
【翻譯句子】
(16)我已經看過這部電影了。(強調現在已經知道電影內容)
i have seen the film already.
【結論1】表示到現在為止已發生或完成的動作,強調結果的影響。
【翻譯句子】
(17)過去的幾年我們已經種了成千上萬棵樹。
we've planted thousands of trees in the past few years.
(18)他們自XX年一直生活在這兒。
they've lived here since .
【結論2】表示從過去某一時刻開始一直延續到現在的動作或狀態。常與since+時間點,for+時間段及介詞短語during / in / over the last (past)few years (months, weeks), in recent years等連用。
【疑難1】
現在完成時與一般過去時的區別:
i closed the door. (強調關門的動作曾發生在過去)
i have closed the door. (強調現在門還是關著的)
【疑難剖析1】雖然動作都發生在過去,但現在完成時強調對現在造成的影響,而一般過去時的動作與現在沒任何聯系了。
【疑難2】
it is 3 weeks since i got here.
this is the second time that i have played this game.
【疑難剖析2】 下列句型中常用現在完成時:
it is (has been)+ 一段時間 + since從句
this(that / it)is the first(second…)time that + 完成時
this(that / it)is the only…+ that + 完成時
this(that / it)is the best / finest / most interesting…+ that+完成時
【疑難3】
don't get off the bus until it has stopped.
【疑難剖析3】 在時間或條件狀語從句中,現在完成時可以代替一般將來時。
【疑難4】
i haven't met him for two years.
試比較:
i have bought the computer for a year. (×)
i have kept the computer for a year. (√)
【疑難剖析4】非延續性動詞leave, arrive, come, go, return, join, die, buy, borrow等的完成時態,在肯定句中不能與for 或since 等引導的時間段連用,要轉化為相應意義的延續性動詞才能與一段時間連用。其否定式可與這類時間狀語連用。
二、被動語態
(一)常考時態的被動語態
以下是常見的8種時態的被動語態:
時態 結構 例句
一般現在時 助動詞(am / is / are)+ 動詞的過去分詞 this kind of car is made in shanghai.
一般過去時 助動詞(was / were)+ 動詞的過去分詞 was this novel written by his father?
時態 結構 例句
一般將來時 will / be going to + be + 動詞的過去分詞 the baby will be taken good care of in the hospital.
現在進行時 助動詞(am / is / are)+ being + 動詞的過去分詞 the problem is being discussed by the students.
過去進行時 助動詞(was / were)+ being + 動詞的過去分詞 the light was being fixed when the electricity was cut off.