2024-2025學(xué)年高中英語Unit9WheelsPeriodSixGrammar單元語法一-現(xiàn)在完成進(jìn)行時(shí)學(xué)案含解析北師大版必修3

PAGEUnit9WheelsPeriodSixGrammar單元語法(一)——現(xiàn)在完成進(jìn)行時(shí)[語法圖解][語法感悟]單句語法填空1．Peoplehave_been_enjoying(enjoy)thebenefitsofcyclinginAmsterdamforyears.2．Solarracershave_been_coming(come)toAustraliaforyearsfortheWorldSolarCarChallenge.3．Youhave_been_designing(design)solarracingcarsforalongtime.4．Ihave_been_building(build)anewcarwithateamfromQueensland一、現(xiàn)在完成進(jìn)行時(shí)的定義與構(gòu)成現(xiàn)在完成進(jìn)行時(shí)表示動作從過去某一時(shí)間起先，始終持續(xù)到現(xiàn)在，可能還要接著下去。由“have/has＋been＋doing”構(gòu)成?，F(xiàn)在完成進(jìn)行時(shí)常運(yùn)用如下時(shí)間狀語：thismonth/week/year,thesedays,recently,lately,allthetime/morning/afternoon,in/thepast/lastfew＋時(shí)間段，since＋時(shí)間點(diǎn)，for＋時(shí)間段。I'vebeenwritinglettersallthismorning.我寫了一上午的信。Theyhavebeentelephoningyouseveraltimesintwodays.他們在兩天內(nèi)給你打了好幾次電話了。二、用法1．表示動作從過去某時(shí)起先始終持續(xù)到說話時(shí)還在進(jìn)行，或可能還要接著下去。通常和“for＋時(shí)間段”或“since＋時(shí)間點(diǎn)(或從句)”的時(shí)間狀語連用。I'vebeenwaitingforanhourbutshestillhasn'tcome.我已等了一個(gè)小時(shí)，但她還沒有來。Shehasbeenplayingtennissinceshewaseight.從八歲以來她始終在打網(wǎng)球。2．現(xiàn)在完成進(jìn)行時(shí)在上下文清晰時(shí)亦可不用時(shí)間狀語。這種現(xiàn)在完成進(jìn)行時(shí)多指“剛才”或“近來”發(fā)生的動作，一般不再接著，并往往含有一種干脆的結(jié)果。You'vebeenworkingtoohard.你工作太辛苦了。You'vebeensmokingagain.你又抽煙了。Who'sbeeninsultingyou?誰欺壓你了？3．有時(shí)現(xiàn)在完成進(jìn)行時(shí)所表示的動作并不是始終在不停地進(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)可用于瞬間動詞。He'sbeenshavingsincelastyear.他從去年起先就始終刮臉。Youhavebeensayingforayearthatyouwillstudyabroad.整整一年你都在說要出國學(xué)習(xí)。4．強(qiáng)調(diào)動作持續(xù)時(shí)間的許久或帶感情色調(diào)。Shehasalwaysbeenworkinglikethat.她一貫是那樣工作的。Tom'shandsareverydirty.Hehasbeenrepairingthecar.湯姆的手很臟。他始終在修汽車。[即學(xué)即用]單句語法填空1．Ihave_been_living(live)inHawaiifortenyears.2．Shehasbeenwriting(write)thelettersincefouro'clockintheafternoon.3．Ihave_been_working_(work)onthemathproblemforhalfanhourbutIhaven'tworkeditout.4．Hehasalwaysbeenspeaking(speak)totheoldlikethat.5．Thetwofriendshave_