第四學(xué)時

Grammar

Wildlifeprotection現(xiàn)在進(jìn)行時的被動語態(tài)一、結(jié)構(gòu)形式：be＋being＋done(過去分詞)二、意義和用法1．表示此刻正在進(jìn)行的動作Sheisbeingexaminedbythedoctornow.她正接受醫(yī)生的檢查。2．表示現(xiàn)階段正在被進(jìn)行的動作Anewschoolisbeingbuiltwherethereusedtobeapark.在原來是公園的地方，一所新學(xué)校正在被修建。3．表示經(jīng)常的被動行為，常與always，constantly等連用。Sheisalwaysbeingpraisedbytheteacher.她總得到老師的表揚(yáng)。4．與部分情態(tài)動詞連用，表示對正在發(fā)生的動作的推測。Thethiefmaybebeingquestionedbythepolice.那個賊可能正在接受警察審問。三、注意事項(xiàng)1．不可遺漏being。2．有些表示“狀態(tài)、心理活動、擁有、存在”等的動詞，一般不用現(xiàn)在進(jìn)行時的被動語態(tài)，而常用一般現(xiàn)在時的被動語態(tài)。Footballisbecomingmoreandmorepopular.Inotherwords，itislovedbymoreandmorepeople.足球現(xiàn)在越來越流行了，換句話說，它被越來越多的人喜愛了。Mick，youarewantedonthephone.米克，有你的電話。3．“be＋under/in等介詞＋名詞”結(jié)構(gòu)可表示現(xiàn)在進(jìn)行時的被動語態(tài)的含義。Theproblemisunderdiscussion(＝isbeingdiscussed)atthemeeting.這個問題正在會上被討論。Thetelephoneisinuse(＝isbeingused)．電話正在通話中。◆

典例剖析現(xiàn)在進(jìn)行時的被動語態(tài)是考查重點(diǎn)，在解題中要十分注意其使用的場合以及表達(dá)的結(jié)構(gòu)。這里結(jié)合一些典型考題對現(xiàn)在進(jìn)行時被動語態(tài)的用法加以深入細(xì)致的分析，以使我們認(rèn)識到該語態(tài)命題的方向、思路以及解題的方法?！狧aveyoumovedintothenewhouse?—Notyet.Therooms________.A．a(chǎn)rebeingpainted

B．a(chǎn)repaintingC．a(chǎn)repaintedD．a(chǎn)rebeingpainting解析：通過題干情景，我們不難看出，由于正在粉刷，因此還不能搬進(jìn)新房子。分析選項(xiàng)，B項(xiàng)語態(tài)不對；C項(xiàng)時態(tài)不對；D項(xiàng)結(jié)構(gòu)錯誤，所以正確答案應(yīng)該是A。答案：A—Look！Everythinghereisunderconstruction.—What'stheprettysmallhousethat______still______for?A．is，beingbuiltB．has，beenbuiltC．is，builtD．is，beenbuilt解析：解題時應(yīng)首先突破答語的結(jié)構(gòu)：“What's＋主語＋for？”整個答語的意思是：“正在建設(shè)中的這座漂亮小房子是干什么用的？”主語帶有一個定語從句，從句應(yīng)該使用現(xiàn)在進(jìn)行時的被動語態(tài)，所以答案應(yīng)該是A。答案：ASelectingamobilephoneforpersonaluseisnoeasytaskbecausetechnology________sorapidly.A．ischangingB．haschangedC．willhavechangedD．willchange解析：答案為A。此題考查現(xiàn)在進(jìn)行時態(tài)的用法。句意為“選擇一部移動電話不是一件容易的事，因?yàn)榭萍及l(fā)展得十分迅速?！北揪涞闹骶湟话悻F(xiàn)在時表達(dá)的是目前的情況，而“科技發(fā)展迅速”也是現(xiàn)階段正存在的一種狀態(tài)，不是在過去，也不是在將來，因此只能用現(xiàn)在進(jìn)行時表達(dá)。答案：A一、單項(xiàng)選擇1．—Excuseme,whattimeisitnow?()—Sorry,mywatch______.It______attheshop.A．isn'tworking;isbeingrepairedB．doesn'twork;isbeingrepairedC．isn'tworking;isrepairedD．doesn'twork;isrepaired2．I'msorry,sir.Yourrecorderisn'treadyyet.It________inthefactory.()A．isbeingrepaired

B．isrepairedC．hasbeenrepairedD．hasn'trepairedBA3．Somemeasures________toprotectwildliferesourcesnow.()A．a(chǎn)retakingB．a(chǎn)retakenC．a(chǎn)rebeingtakenD．beingtaken4．Itiswell-knowntousthatalotofrivers________bythefactories.()A．a(chǎn)repollutingB．havebeenpollutingC．a(chǎn)rebeingpollutingD．a(chǎn)rebeingpollutedCD5．Anewbuilding________attheothersideofthestreet.Workstartedlastyearandthebuildingisexpectedtoopennextyear.()A．isbuiltB．isbeingbuiltC．hasbuiltD．willbebuilt6．Mysisterwantstoworkinthefactorywhich________still________.()A．is;buildingB．has;beenbuiltC．is;beingbuiltD．is;tobebuiltBC7．Rainforests________andburnedatsuchaspeedandtheywilldisappearfromtheearthinthenearfuture.()A．cutB．a(chǎn)recutC．a(chǎn)rebeingcutD．hadbeencut8．—Doyoulikethematerial?()—Yes,it______verysoft.A．isfeelingB．isbeingfeltC．feelsD．isfeltCC二、完成句子1．Don'tmakeanynoise.Hermother____________(正在體檢)byadoctor.(examine)2．Thedriversaretoldthattheroad______________(正在修理中)．(repair)1.isbeingexamined

2.isbeingrepaired/isunderrepair3．ItisreportedthatanewairportinKunmingwhich__________(正在建設(shè)中)fallsdown.(build)4．Henoticedthathe________(有人跟蹤他)byastrangemanwhenhewaswalkinginthestreet.(follow)5．Thecauseoftheaccident___________(正在調(diào)查中)soyouneedn'tworry.(lookinto)3.isbeingbuilt

4.wasbeingfollowed5.isbeinglookedinto三、用所給動詞的適當(dāng)時態(tài)及語態(tài)填空Anewfactory__1__(build)nearmyvillage.Thetrees__2__(cut)downandthegroundhasbeenflattened.Nowmanymaterials__3__(transport)here，includingwood，sand，cement，andsoon.Somehouseswerebuiltandsome__4__still__5__(build)．1.isbeingbuilt

2.havebeencut3.arebeingtransported

4.are5.beingbuiltSomepeoplesaymorechances__6__(provide)foryoungvillagers.However，Iamworriedabouttheenvironment.Astrees__7__(cut)down，manybirds__8__(force)toleavetheirhabitat.Theriverbehindourvillage__9__(pollute)andfisharebeingkilledbythepollut