1.Anenemy敵人

hasbeenslain殺死.2.Youhaveslainanenemy.3.Yourteamhasdestoryed摧毀aturret塔樓.Presentperfect現(xiàn)在完成時(shí)強(qiáng)調(diào)動(dòng)作完成/結(jié)果Unit6Presentperfectcontinuous現(xiàn)在完成進(jìn)行時(shí)1.定義2.結(jié)構(gòu)3.時(shí)間狀語4.現(xiàn)在完成時(shí)和現(xiàn)在完成進(jìn)行時(shí)的區(qū)別Presentperfectcontinuous一、定義現(xiàn)在完成進(jìn)行時(shí)表示動(dòng)作從過去某一時(shí)間開始一直持續(xù)到現(xiàn)在，這個(gè)動(dòng)作可能到現(xiàn)在終止，也可能還會(huì)繼續(xù)。eg.I

havebeenpaintingthedoor,somyhandsareverydirty.

eg.Youhavebeenlyingtome.Iwon’tbelieveyouagain.二、結(jié)構(gòu)肯定：have/hasbeendoing否定：haven’t/hasn’tbeendoing

eg：Ihavebeenwaitingforanhour,butshehasn'tcomeyet.

eg.Tomhasn’tbeenworkinghardsincethenewtermbegan.

三、時(shí)間狀語現(xiàn)在完成進(jìn)行時(shí)常與表示一段時(shí)間的狀語連用，如：allthetime一直,thisweek這周,allnight整晚,thesefewdays這些天,for+一段時(shí)間,since，recently最近

等。eg.Ihavebeenlivingheresince2020.eg.IhavebeenreadingthenovelfortwoweeksandIshouldbefinishedin3days.四、現(xiàn)在完成進(jìn)行時(shí)與現(xiàn)在完成時(shí)的區(qū)別1.現(xiàn)在完成時(shí)have/hasbeendoing的動(dòng)作不一定已經(jīng)完成(強(qiáng)調(diào)動(dòng)作的延續(xù))，而現(xiàn)在完成時(shí)have/hasdone表示動(dòng)作已經(jīng)完成（強(qiáng)調(diào)結(jié)果）。eg.Hehasbeenwritinganovel,whichwillbefinishednextmonth.eg.Hehaswrittenanovel,whichisbeingpreparedtocomeoutnow.四、現(xiàn)在完成進(jìn)行時(shí)與現(xiàn)在完成時(shí)的區(qū)別2.現(xiàn)在完成時(shí)have/hasbeendoing可以表示動(dòng)作在重復(fù)，而現(xiàn)在完成時(shí)have/hasdone不表示動(dòng)作重復(fù)。eg.Ihavebeenmeetingheratthelibraryrecently.Sheshouldbeprepareforherexamnextmonth.eg.Ihavemetherrecently，andshelooksthesameasfiveyearsago.四、現(xiàn)在完成進(jìn)行時(shí)與現(xiàn)在完成時(shí)的區(qū)別3.現(xiàn)在完成時(shí)have/hasbeendoing帶有感情色彩，可使表達(dá)顯得生動(dòng)，而現(xiàn)在完成時(shí)have/hasdone只表明一個(gè)事實(shí)、一種影響或結(jié)果，不帶感情色彩。eg.RecentlyLiHuahasbeenhelpinghismotherdohouseworkregularly.

(贊揚(yáng))eg.Ihavehelp

amaninneedandIfeeldelighted.（事實(shí)）四、現(xiàn)在完成進(jìn)行時(shí)與現(xiàn)在完成時(shí)的區(qū)別4.狀態(tài)動(dòng)詞和非延續(xù)性動(dòng)詞（瞬間動(dòng)詞）不用于現(xiàn)在完成時(shí)have/hasbeendoing，而用現(xiàn)在完成時(shí)have/hasdone。

eg.IhavebeenillrecentlysoIcouldn’tgotowork.eg.Shehasfinished

theprojectrelevanttoclimatechange.Exercise(1)Youshouldgotobed.You___________________(watch)TVfor5hours.(2)I_________________(write)letterssince6o'clock.WhencanIhavearest？(3)I_________________(look)forhimeverywhere.Wherecanhebe?havebeenwatchinghavebeenwritinghavebeenlooking

(4)三年以來，我們一直在研究這個(gè)地區(qū)的各種物種。

________________________________

sincethreeyearsago.(5)近來他老是說厭倦了自己的工作。______________________heistiredofhisworkrecently.(6)在過去的幾個(gè)月，西南地區(qū)的人們一直遭受嚴(yán)重旱災(zāi)的折磨。Peopleinthesouthwesternareas________________________________________inthepastfewmonths.WehavebeenstudyingvariousspeciesintheareaHehasbeensayinghavebeensufferingfrom

seriousdrought

PracticeForthepasttwoyears,Gordon'sstudents____________________(study)waystokillbacteriainzerogravity,andtheythinkthey'reclosetoasolution(解決方案)．Inthelastfewyears,China______________(make)greatachievementsinenvironmentalprotection.Despitethepreviousroundsoftalks,noagreement_____________________(reach)sofarbythetwosides.havebeenstudyinghasmadehasbeenreachedMarty___________________(work)reallyhardonhisbookandthinkshe'llhavefinisheditbyFriday.Tom________________________(work)inthelibraryeverynightoverthelastthreemonths.Excuseme,madam.Ellen,ajournalistfromtheDailyMail_____________________(phone)allday.Couldyouspeaktohernow?hasbeenworkinghasbeenworkinghavebeenphoningActivity2Completethepassagewiththecorrectformoftheverbsinbrackets.IpullofftheheadsetandI’mbackinmylivingroom.Thankgoodness!I5__________________(give)thelatestvirtualrealityheadsetand,forthelasttwentyminutes,I6_________________(use)ittoexploretheAmazon.Thisisanamazingexperienceandareminderofhowmanyspeciesthereareintherainforest.Wemustdoallwecantoprotectit.I1________________(hear)astrangesoundforawhile.It’sadeep,loudroar,likealion’s.Buttherearen’tanylionshere...Orarethere?SoonIseewhat2_______________(make)thenoise:ahowlermonkey.NowIfeellessworried.Realisingthatsomething3_____________(move)onmyshoulder,Iturnmyheadtolookatit.Ohno!It’sagiantspider!Ibrushitoffanditrunsundersomeleaves.Itrytobatawaythehugeinsects,which4________________(fly)aroundmyheadinablackcloudforquiteawhile.I1________________(hear)astrangesoundforawhile.It’sadeep,loudroar,likealion’s.Buttherearen’tanylionshere...Orarethere?SoonIseewhat2_______________(make)thenoise:ahowlermonkey.NowIfeellessworried.Realisingthatsomething3_________(move)onmyshoulder,Iturnmyheadtolookatit.Ohno!It’sagiantspider!Ibrushitoffanditrunsundersomeleaves.Itrytobatawaythehugeinsects,which4______________(fly)aroundmyheadinablackcloudforquiteawhile.

IpullofftheheadsetandI’mbackinmylivingroom.Thankgoodness!I5______________(give)thelatestvirtualrealityheadsetand,forthelasttwentyminutes,I6______________(use)ittoexploretheAmazon.Thisisanamazingexperienceandareminderofhowmanyspeciesthereareintherainforest.Wemustdoallwecantoprotectit.havebeenhearinghavebeengivenismovinghasbeenmakinghavebeenusinghavebeenflyingLookatthechartsand

makesentencesusingthepr