SectionIILearningaboutthelanguage一、课前预习I.重点短语1.保卫……以免受________________________________2.仿佛；好像________________________________3.相反________________________________4.被深深打动________________________________5.从……开始________________________________6.打扫；清理________________________________7.冲向________________________________II.完成句子：用上面的短语完成下列句子。1.Weshould_______________aperson'sability,notwhattheywear.我们应该关注一个人的能力而不是她们的穿着。2.Whenevertheyhadfreetime,theywould_______________thecomputerroomtousethemachine.他们一有时间就赶到电脑室去用用那台机器。3.Bytheway,I'mgoingto_______________bytomorrow.顺便说一下，我将在明天把所有的旧文档都清理掉。4.Allthevillagerstooktotheboatsto_______________arrivingbysea.全体村民上了船，抵抗海上的来犯者，保卫他们的海岛。5.Trees_______________tinyseeds.树是从小种子开始生长的。6.Youdidn'tbotherme._______________,Ilikeyourcompany.你没有打扰我,相反地,我喜欢有你作伴。7._______________unsureofwhereshewas,shehesitatedandlookedround.她彷佛茫然不知身在何处,犹犹豫豫向四周打量.二、语法突破：非谓语动词---V-ing形式作定语及状语V-ing形式V-ing形式由“do＋ing”构成,其否定形式是“notdoing”,没有人称和数的变化,但有时态和语态的变化。主动语态被动语态一般式(not)doing(not)beingdone完成式(not)havingdone(not)havingbeendone(一)V-ing形式作定语1.单个的V-ing形式可以单独充当名词的前置修饰语,这时有两种情况。1)-ing形式表示被修饰者的作用或功能,这类作定语的-ing形式叫动名词。如：Nooneisallowedtosmokeinthereadingroom.Thatisashopdealinginwalkingsticks.2)-ing形式表示“……的”意思,表被修饰者的动作或状态，叫现在分词。如：Abarkingdogseldombites.Thebeginningstudentsshouldbegivenmoreencouragement.2.V-ing形式短语作定语时一般放在它所修饰的名词之后。如:Theyarevisitorscomingfromseveralcountries.Theboystandingthereisaclassmateofmine.Themanspeakingtotheteacherisourmonitor'sfather.Thequestionbeingdiscussedseemsimportant.3.V-ing作定语相当于一个定语从句的句法功能。如：inthefollowingyears=intheyearsthatfollowedthemanspeakingtotheteacher=themanwhoisspeakingtotheteacher即境活用：1.The_____PrimeMinisterexpressedhissatisfactionwithhistalks,_____thathehadenjoyedhisstayhere.A.visiting;addB.visited;addingC.visiting;addingD.visited;added2.Thewolfspokeina_____voiceandMr.Dongguofelt_____.A.frightening;frightenedB.frightened;frightenedC.frighten;frighteningD.frightening;frightening3.It’spleasuretowatchthefaceofa_____baby.A.asleepB.sleepC.sleepingD.slept4.The_____buildingsshowedusthatanearthquakewascoming.A.shakingB.shookC.shakenD.shake5.Theysetout_____forthe_____boy.A.searching;losingB.searching;lostC.tosearch;lostD.searched;losing(二)V-ing做状语1.V-ing在语法功能上相当于动词、形容词或副词，通常和逻辑主语之间存在主动关系，表示时间、原因、方式、结果、条件或伴随情况等。使用时要注意各种形式变化：Hearingthecryforhelp,theyallrushedout.原因状语，hear和rushout几乎同时发生。Wesatbythewindow,talkingaboutwhathadhappened.伴随状语，talk和sit同时发生。Thinkingitover,youwillnottakethejob.条件状语，Nothavingreceivedtheanswer,hewroteagain.原因状语，receive发生在write之前。Havingbeentheremanytimes,heofferedtobeourguide.原因状语，bethere在offer之前发生。Beingpoor,thelittleTomcan’tcontinuehisschool.原因状语，Beingusedbymenow,thebikecan’tbelenttoyou.原因状语，主句从句动作同时发生。2.V-ing作状语相当于一个状语从句的句法功能，如：(1)时间状语Walkinginthestreet,Icam...
