高考英語動詞的時態(tài)和語態(tài)講解(編輯修改稿)
2025-05-14 13:01 本頁面
【文章內(nèi)容簡介】 : The train had left when I got to the station. ，也許仍將延續(xù)下來的動作eg: He said he had been in the Party for 10 years. 、打算或希望（只限于 think, want, plan, mean, intend, hope, expect, suppose, wish, want等動詞）eg: I had planned to see you yesterday, but the rain prevented me. 注意：過去完成時必須以過去某一時間為基點，即“過去的過去”。因此只有在和過去某時或某動作相比較時才用到它。 Before，after 本身“前”“后”明顯，因此可用一般過去時代替過去完成時。如 “He (had) left before I arrived” （二） 被動語態(tài)1. 被動語態(tài)的構(gòu)成英語中的及物動詞一般都有主動語態(tài)和被動語態(tài)兩種形式。主動語態(tài)是無標(biāo)記的，而被動語態(tài)則是有標(biāo)記的。被動語態(tài)由助動詞be加動詞的過去分詞構(gòu)成。助動詞be隨著主動的人稱、數(shù)、時態(tài)和語氣的不同而變化。被動語態(tài)的各種時態(tài)形式見下表：體 時現(xiàn)在過去將來過去將來一般is/ am/ are donewas/ were donewill/ shall/ be donewould/ should be done進(jìn)行is/am/are being donewas/ were/ being donewill/ shall be being donewould/ should be being done完成have/ has been donehad been donewill/ shall have been donewould/ should have been done完成進(jìn)行have/ has been being donehad been being donewill/ shall have been being donewould/ should have been being done2. 被動語態(tài)的用法（1） 不知道誰是動作的執(zhí)行者或沒有必要指明誰是動作的執(zhí)行者。如：——George and Lucy got married last week. Did you go to their wedding?——No, I had not been invited. Did they have a big wedding?——The window is dirty.——I know. It has not been cleaned for weeks.（2） 需要強調(diào)或突出動作的承受者或時間本身。如： All the employees except the manager are encouraged to work online at home.（3） 在文章標(biāo)題、廣告、新聞中。如：Girls 。Millions of pounds worth of damage has been caused by a storm which swept across the nort
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