現(xiàn)在進(jìn)行時(shí)的基本用法及練習(xí)題

現(xiàn)在進(jìn)行時(shí)的基本用法及練習(xí)題現(xiàn)在進(jìn)行時(shí)的基本用法及練習(xí)題現(xiàn)在進(jìn)行時(shí)的基本用法及練習(xí)題資料僅供參考文件編號：2022年4月現(xiàn)在進(jìn)行時(shí)的基本用法及練習(xí)題版本號：A修改號：1頁次：1.0審核：批準(zhǔn):發(fā)布日期：現(xiàn)在進(jìn)行時(shí)的基本用法定義：（1）現(xiàn)在進(jìn)行時(shí)表示此時(shí)此刻正在發(fā)生的動(dòng)作。如：wearehavingEnglishnow.我們正在上英語課?，F(xiàn)在進(jìn)行時(shí)表示現(xiàn)階段正在發(fā)生的動(dòng)作。如：wearestudyingforatestthesedays.這些天來我們一直在復(fù)習(xí)備考。（3）現(xiàn)在進(jìn)行時(shí)與always,forever(永遠(yuǎn)），constantly(不斷地）continually(頻繁地）等連用，表示贊賞或厭惡等感情色彩。如:I’malwayslosingmybooks.我總丟書。（生氣）Heisalwayshelpingothers.Wealllovehim.他總是樂于助人，我們大家都喜歡他。（贊賞）Heisconstantlytalkingtome.他不停地跟我講話。（厭煩）謂語構(gòu)成及變化規(guī)則（觀察例子進(jìn)行總結(jié)）如：Iamrunningwithmyparentsnow.Look!Bobisswimmingintheriver.It’s9:00.Theyarehaving.結(jié)合以上例子分析：現(xiàn)在進(jìn)行時(shí)謂語部分為：be(am/is/are)+現(xiàn)在分詞（動(dòng)詞-ing）動(dòng)詞有原形變?yōu)楝F(xiàn)在分詞的基本規(guī)則：A.一般情況，在動(dòng)詞原形后直接加-ing.如：watch----watching,go---going,walk---walking,do---doing,fly---flying.B.以不發(fā)音的字母e結(jié)尾的動(dòng)詞，去掉e，再加-ing.如：take---taking.make---making,drive---driving,leave---leavingC.以“輔音字母+元音字母+輔音字母”的結(jié)構(gòu)且中間的元音字母發(fā)的不是字母表上的音時(shí)即重讀閉音節(jié)結(jié)構(gòu)，雙寫最后一個(gè)輔音字母，再加-ing。如：run---running,plan---planning,set---setting,put---putting,cut---cutting,shop---shopping,swim---swimming,stop---stopping,sit---siting.例外情況：visit---visiting,follow---following,slow(延緩）---slowingD.少數(shù)以ie結(jié)尾的動(dòng)詞變ie為y,再加-ing.如：die---dying,lie---lying,tie---tying.時(shí)間狀語（標(biāo)志詞）now,look或listen這些提示動(dòng)詞，或it’s9:00等提示性時(shí)間。結(jié)合句子來理解這些時(shí)間狀語（標(biāo)志詞）Theyarehavingmusicnow.他們現(xiàn)在正在上音樂課。Listen！Tomissingingintheclassroom.聽！Tom正在教室里唱歌。Look!Theyareplayingbasketballinthegym(體育館）.看！他們正在體育館里打籃球。It’s9:00.WearewatchingTV.現(xiàn)在是9點(diǎn)鐘，我們正在看電視。句型。?？嫉乃念惥湫蜑椋嚎隙ň?、否定句、一般疑問句、特殊疑問句。句型較易掌握，理解例句即可。TheyarewatchingTVnow.(肯定句）TheyarenotwatchingTVnow.(否定句）AretheywatchingTVnow(一般疑問句）Yes,theyare/No,theyaren’t.Whataretheydoing（特殊疑問句）練習(xí)題單項(xiàng)選擇。MybrotherandIplayingthecomputergames.---What’syourfatherdoing---.A.HesingsB.HeoftenwatchesTV.C.Hewillcomeback.D.HeiswatchingTV.---theythepiano---No,theyaren’t.A.Does,playB.Do,playC.Are,playD.Are,playing---Excuseme,whereisLily---Oh,shethebasketballgameontheplayground(操場）.watching---heEnglishat6:30everymorning---Yes,butnowhemusic.A.Do,read,learn,B.Is,reading,islearningC.Does,read,islearningWhereareyourfriends---Look!Theyoverthere.talkingMysistersongseverymorning.Listen!Sheinherroom.,sings,singingsinging,sings,issinging---Maria,don’tplaytheguitar.Imyhomework.---Oh,sorry.doing寫出下列動(dòng)詞的現(xiàn)在分詞形式。write----writinguse---usingleavingplay---playingtake---taking`用所給詞的適當(dāng)形式填空。Iamdoing(do)myhomeworkathomenow.Look!Thecatisrunning(run)upthetree.Listen!Thebirds(鳥）aresinging(sing)inthesky(天空）.It’ssixo’clock.Wearehaving(have)dinnerathome.Lookattheducks(鴨子）.Theyareswimming(swim)intheriver.---Does(do)heoftengetupearlyYes,hedoes.Heisreading(read)Englishnow.Helikessinging/tosing(sing).Healwayssings(sing)inthemorning.Listen!Heissinging(sing)inhisbedroom.Listen!Whoiscrying(cry)Wemustfindit.完成句子。看！Tom正在等公交車。（waitfor等待）Look！Tomiswaitingforthebus.我們正在談?wù)撐覀兊男吕蠋?。（talkabout)Wearetalkingaboutournewteacher.他的爸爸正在看報(bào)紙。（readnewspapers)Hisfatherisreadingnewspapers.有些人在看書，有些人在聽音樂。（listento)Somepeoplearereadingbooks,andsomepeoplearelisteningtomusic.他們正在給孩子們照相。（takephotos)Theyaretakingphotosofthechildren.看!樹下每個(gè)人玩得都很開心。（haveagoodtime)Look!Everyoneishaving