第四學時

Grammar

Wildlifeprotection現在進行時的被動語態一、結構形式：be＋being＋done(過去分詞)二、意義和用法1．表示此刻正在進行的動作Sheisbeingexaminedbythedoctornow.她正接受醫生的檢查。2．表示現階段正在被進行的動作Anewschoolisbeingbuiltwherethereusedtobeapark.在原來是公園的地方，一所新學校正在被修建。3．表示經常的被動行為，常與always，constantly等連用。Sheisalwaysbeingpraisedbytheteacher.她總得到老師的表揚。4．與部分情態動詞連用，表示對正在發生的動作的推測。Thethiefmaybebeingquestionedbythepolice.那個賊可能正在接受警察審問。三、注意事項1．不可遺漏being。2．有些表示“狀態、心理活動、擁有、存在”等的動詞，一般不用現在進行時的被動語態，而常用一般現在時的被動語態。Footballisbecomingmoreandmorepopular.Inotherwords，itislovedbymoreandmorepeople.足球現在越來越流行了，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”結構可表示現在進行時的被動語態的含義。Theproblemisunderdiscussion(＝isbeingdiscussed)atthemeeting.這個問題正在會上被討論。Thetelephoneisinuse(＝isbeingused)．電話正在通話中?！?/p>

典例剖析現在進行時的被動語態是考查重點，在解題中要十分注意其使用的場合以及表達的結構。這里結合一些典型考題對現在進行時被動語態的用法加以深入細致的分析，以使我們認識到該語態命題的方向、思路以及解題的方法。—Haveyoumovedintothenewhouse?—Notyet.Therooms________.A．arebeingpainted

B．arepaintingC．arepaintedD．arebeingpainting解析：通過題干情景，我們不難看出，由于正在粉刷，因此還不能搬進新房子。分析選項，B項語態不對；C項時態不對；D項結構錯誤，所以正確答案應該是A。答案：A—Look！Everythinghereisunderconstruction.—What'stheprettysmallhousethat______still______for?A．is，beingbuiltB．has，beenbuiltC．is，builtD．is，beenbuilt解析：解題時應首先突破答語的結構：“What's＋主語＋for？”整個答語的意思是：“正在建設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，從句應該使用現在進行時的被動語態，所以答案應該是A。答案：ASelectingamobilephoneforpersonaluseisnoeasytaskbecausetechnology________sorapidly.A．ischangingB．haschangedC．willhavechangedD．willchange解析：答案為A。此題考查現在進行時態的用法。句意為“選擇一部移動電話不是一件容易的事，因為科技發展得十分迅速?！北揪涞闹骶湟话悻F在時表達的是目前的情況，而“科技發展迅速”也是現階段正存在的一種狀態，不是在過去，也不是在將來，因此只能用現在進行時表達。答案：A一、單項選擇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．aretakingB．aretakenC．arebeingtakenD．beingtaken4．Itiswell-knowntousthatalotofrivers________bythefactories.()A．arepollutingB．havebeenpollutingC．arebeingpollutingD．arebeingpollutedCD5．Anewbuilding________attheothersideofthestreet.Workstartedlastyearandthebuildingisexpectedtoopennextyear.()A．isbuiltB．isbeingbuiltC．hasbuiltD．willbebuilt6．Mysisterwantstoworkinthefactorywhich________still________.()A．is;buildingB．has;beenbuiltC．is;beingbuiltD．is;tobebuiltBC7．Rainforests________andburnedatsuchaspeedandtheywilldisappearfromtheearthinthenearfuture.()A．cutB．arecutC．arebeingcutD．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__________(正在建設中)fallsdown.(build)4．Henoticedthathe________(有人跟蹤他)byastrangemanwhenhewaswalkinginthestreet.(follow)5．Thecauseoftheaccident___________(正在調查中)soyouneedn'tworry.(lookinto)3.isbeingbuilt

4.wasbeingfollowed5.isbeinglookedinto三、用所給動詞的適當時態及語態填空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