1、2020_2021學(xué)年高中英語(yǔ)Unit9WheelsPeriodSixGrammar單元語(yǔ)法一_現(xiàn)在完成進(jìn)行時(shí)學(xué)案含解析北師大版必修32020_2021學(xué)年高中英語(yǔ)Unit9WheelsPeriodSixGrammar單元語(yǔ)法一_現(xiàn)在完成進(jìn)行時(shí)學(xué)案含解析北師大版必修3PAGE 2020_2021學(xué)年高中英語(yǔ)Unit9WheelsPeriodSixGrammar單元語(yǔ)法一_現(xiàn)在完成進(jìn)行時(shí)學(xué)案含解析北師大版必修3Unit 9 WheelsPeriod SixGrammar單元語(yǔ)法(一）現(xiàn)在完成進(jìn)行時(shí)語(yǔ)法圖解語(yǔ)法感悟單句語(yǔ)法填空1People have_been_enjoying (enjoy) t

2、he benefits of cycling in Amsterdam for years.2Solar racers have_been_coming （come） to Australia for years for the World Solar Car Challenge.3You have_been_designing (design） solar racing cars for a long time.4I have_been_building (build) a new car with a team from Queensland University。一、現(xiàn)在完成進(jìn)行時(shí)的定義

3、與構(gòu)成現(xiàn)在完成進(jìn)行時(shí)表示動(dòng)作從過(guò)去某一時(shí)間開(kāi)始，一直延續(xù)到現(xiàn)在,可能還要繼續(xù)下去。由“have/hasbeendoing”構(gòu)成?，F(xiàn)在完成進(jìn)行時(shí)常使用如下時(shí)間狀語(yǔ):this month/week/year， these days， recently， lately， all the time /morning/afternoon, in/the past/last few時(shí)間段，since時(shí)間點(diǎn)，for時(shí)間段。Ive been writing letters all this morning.我寫(xiě)了一上午的信。They have been telephoning you several time

4、s in two days。他們?cè)趦商靸?nèi)給你打了好幾次電話(huà)了.二、用法1表示動(dòng)作從過(guò)去某時(shí)開(kāi)始一直持續(xù)到說(shuō)話(huà)時(shí)還在進(jìn)行，或可能還要繼續(xù)下去.通常和“for時(shí)間段”或“since時(shí)間點(diǎn)(或從句)的時(shí)間狀語(yǔ)連用。Ive been waiting for an hour but she still hasnt come。我已等了一個(gè)小時(shí)，但她還沒(méi)有來(lái)。She has been playing tennis since she was eight。從八歲以來(lái)她一直在打網(wǎng)球。2現(xiàn)在完成進(jìn)行時(shí)在上下文清楚時(shí)亦可不用時(shí)間狀語(yǔ)。這種現(xiàn)在完成進(jìn)行時(shí)多指“剛才”或“近來(lái)”發(fā)生的動(dòng)作，一般不再繼續(xù),并往往含有一種直

5、接的結(jié)果。Youve been working too hard.你工作太辛苦了。Youve been smoking again.你又抽煙了。Whos been insulting you?誰(shuí)欺負(fù)你了？3有時(shí)現(xiàn)在完成進(jìn)行時(shí)所表示的動(dòng)作并不是一直在不停地進(jìn)行,而是在斷斷續(xù)續(xù)地重復(fù)。這時(shí)現(xiàn)在完成進(jìn)行時(shí)可用于瞬間動(dòng)詞。Hes been shaving since last year.他從去年開(kāi)始就一直刮臉。You have been saying for a year that you will study abroad。整整一年你都在說(shuō)要出國(guó)學(xué)習(xí).4強(qiáng)調(diào)動(dòng)作延續(xù)時(shí)間的長(zhǎng)久或帶感情色彩.She h

6、as always been working like that.她一貫是那樣工作的。Toms hands are very dirty。 He has been repairing the car。湯姆的手很臟.他一直在修汽車(chē)。即學(xué)即用單句語(yǔ)法填空1I have_been_living (live) in Hawaii for ten years。2She has been writing (write) the letter since four oclock in the afternoon.3I have_been_working_ (work) on the math problem for half an hour but I havent worked it out.4He has always been speaking （speak） to the old like that.5The two frien