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He is dying. 時態(tài)一致 1) 如果從句所敘述的為真理或不變的事實,則永遠(yuǎn)用現(xiàn)在時。Napoleon39。) 一般現(xiàn)在時代替過去時 1 )書上說,報紙上說等。主句用將來時,故選B. 此處用一般過去式代替了過去將來時。 succeedC. will not give。ll be having a talk with her.2)常用的時間狀語Soon, tomorrow, this evening,on Sunday, by this time,tomorrow, in two days, tomorrow evening By this time tomorrow, I39。 將來進(jìn)行時 1) 概念:表示將來某時進(jìn)行的狀態(tài)或動作,或按預(yù)測將來會發(fā)生的事情。2) As she ___ the newspaper, Granny ___ asleep. read; was fallingB. was reading; fellC. was reading; was fallingD. read;fell = when, while,意為當(dāng)……之時。 不用進(jìn)行時的動詞 1) 事實狀態(tài)的動詞have, belong, possess, cost, owe, exist, include, contain, matter, weigh, measure, continueI have two brothers.This house belongs to my sister.2) 心理狀態(tài)的動詞Know, realize, think see, believe, suppose, imagine, agree, recognize, remember, want, need, forget, prefer, mean, understand, love, hateI need your help.He loves her very much.3 ) 瞬間動詞 accept, receive, plete, finish, give, allow, decide, refuse.I accept your advice.4) 系動詞seem, remain, lie, see, hear, smell, feel, taste, get, bee, turnYou seem a little tired. 過去進(jìn)行時 1) 概念:表示過去某時正在進(jìn)行的狀態(tài)或動作。t find B. is missing, don39。) She is learning piano under Mr. Smith.c. 表示漸變的動詞有:get, grow, bee, turn, run, go, begin等。b. 動作完成:表示將來某一時或另一個將來的動作之前,已經(jīng)完成的動作或一獲得的經(jīng)驗。注意:had no … when還沒等…… 就……h(huán)ad no sooner… than剛…… 就……He had no sooner bought the car than he sold it. 用一般過去時代替完成時 1)兩個動作如按順序發(fā)生,又不強調(diào)先后,或用then,and,but 等連詞時,多用一般過去時。t.3)過去完成時的時間狀語before, by, until , when, after, once, as soon as。 過去完成時 1) 概念:表示過去的過去|||其構(gòu)成是had +過去分詞構(gòu)成。t need to describe her. I ___ her several times.A. had metB. have metC. metD. meet答案B. 首先本題后句強調(diào)對現(xiàn)在的影響,我知道她的模樣,你不用描述。clock. 他到10 點才回來。 (表結(jié)果) I39。)小竅門:當(dāng)現(xiàn)在完成時+一段時間,這一結(jié)構(gòu)中,我們用下面的公式轉(zhuǎn)化,很容易就能排除非延續(xù)動詞在完成時中的誤使。t received his letter for almost a month. 比較since和for Since 用來說明動作起始時間,for用來說明動作延續(xù)時間長度。 This is the largest fish I have ever seen. It is / was the first time +thatclause 的句型中,從句要用完成時。ve heard him 。(錯)Tom has written a letter to his parents last night.(對)Tom wrote a letter to his parents last night. 用于現(xiàn)在完成時的句型 1)It is the first / second time…. that…結(jié)構(gòu)中的從句部分,用現(xiàn)在完成時。She returned yesterday. 她是昨天回來了。)Why did you get up so early?(強調(diào)起床的動作已發(fā)生過了。 2)過去時常與具體的時間狀語連用,而現(xiàn)在完成時通常與模糊的時間狀語連用,或無時間狀語。m leaving tomorrow.Are you staying here till next week? 現(xiàn)在完成時 現(xiàn)在完成時用來表示之前已發(fā)生或完成的動作或狀態(tài),其結(jié)果的確和現(xiàn)在有聯(lián)系。ll write to you as soon as I arrive there.4)在動詞hope, take care that, make sure that等后。m going to play football tomorrow afternoon. (主觀安排) 一般現(xiàn)在時表將來 1)下