年人教版高中英語選修七教學課件Unit5Travellingabroad3Grammar

Unit5Travellingabroad

RevisingusefulstructuresNon-restrictiveAttributiveClause非限制性定語從句1.限制性定語從句和非限制性定語從句:

限制性定語從句:所謂限制性定語從句就是先行詞在意義上不可缺少的定語,如果去掉,主句就會失去意義或意義不完整。這種從句和先行詞的關(guān)系十分密切,寫時不用逗號和主句分開。Iwastheonlypersoninmyofficewhowasinvited.

我是我們辦公室唯一被邀請的人。(如果把從句部分去掉,整個句子的含義就變了)非限制性定語從句:非限制性定語從句和主句的關(guān)系并不十分密切,只是對先行詞做些附加說明,如果去掉,主句的意思仍然清楚。這種從句和主句之間往往用逗號隔開。在講話時語調(diào)上須停頓,一般不用that引導。1)Hisdog,whichwasnowveryold,becameillanddied.

他的狗當時很老了,生病后就死了。(去掉從句,主句的意義仍然完整:他的狗生病死了。)旺財2)YesterdayImetLiLei,whoseemedtobeverybusy.

昨天我碰上李雷了,他好象很忙。(去掉從句,主句的意義仍然完整:昨天我碰上李雷了。)I’mLiLei2.非限制性定語從句中的一些問題：a.非限制性定語從句中,指物時,用which而不用that。1)Football,whichisaveryinterestinggame,isplayedallovertheworld.2)Allthebooksthere,whichhavebeautifulpicturesinthem,werewrittenbyhim.b.指人時主格用who,賓格用whom,物主格用whose(也可指物)。1)MissHowe,whomyoumetinthelibrary,isournewteacher.2)TheArabs,whoarefamousfortheirhorsesandcamels,usetheseanimalsforworkandinsports.3)LiMing,whosemotherhasbeenillfortwodays,isabsentfromschooltoday.c.另外關(guān)系副詞when(指時間),where(指地點)也可以引導非限制性定語從句(注意關(guān)系副詞why不能引導非限制性定語從句。4)Helivesinthecity,wherethereisahightower.5)ThePeople’sRepublicofChinawasfoundedin1949,whenhewasborn.d.介詞加關(guān)系代詞也可以引導非限定性定語從句。6)WuDong,with

whomIwenttoseethefilm,enjoyeditverymuch.7)Herbag,inwhichsheputallherbooks,hasnotbeenfound.8)ThestoryabouttheLongMarch,ofwhichthisisanexample,arewellwritten.3.as,which非限定性定語從句由as,which引導的非限定性定語從句,as和which可代整個主句，相當于andthis或andthat。As一般放在句首,which在句中。

Asweknow,smokingisharmfultoone’shealth.Thesunheatstheearth,whichisveryimportanttous.

AnswerkeytoEx1onPage41:

1.XieLei,whois21yearsold,hascometoouruniversitytostudyforabusinessqualification.2.Sheishalfwaythroughthepreparationyear,whichmostforeignstudentscompletebeforeapplyingforadegreecourse.3.Youhavetogetusedtoawholenewwayoflife,whichcantakeupallyourconcentrationinthebeginning.4.…explainedXieLei,whohadlivedallherlifeinthesamecityinChina.5.Livingwithhostfamilies,inwhichtheremaybeothercollegestudents,gives…6.HewantedtoknowwhatIthought,whichconfusedme…AnswerkeytoEx2onPage41:1.MarkTwain,whowasafamousAmericanauthor,wroteTheMillionPoundBankNote.

2.Thebirdcages,someofwhichwereinpoorcondition,weresoldbytheshopkeeperathalfprice.3.Joanpassedherexam,whichsurprisedmeagreatdeal.4.TheminibuswhichIusuallytakeonthecampushadanaccidentyesterday.5.Shenzhou-V,whichwassentintospaceonOctober15th,2003,wasChina’sfirstmannedspaceship.

6.Thedogs,allofwhichweresmallandwhitewithlonghair,barkedloudly.

7.Thebatterytowhichtherobottoyswereconnectedfailedtoworklastnight.8.Iaskedthedoctortotellmethereasonwhymyhandsarenumbsometimes.AnswerkeytoEx3onPage41:1.Peterdancedandsangallevening.PeopleusedtothinkPeterwasquiet.

Peter,whopeopleusedtothinkwasquiet,dancedandsangallevening.2.Sharongavemeapictureformybirthday.Shehadpainteditespeciallyforme.

Formybirthday,Sharongavemeapicture(which)shehadpaintedespeciallyforme.3.Theoperationwasperformedinafamoushospital.Mygrandfather’shearingimproved.Theoperation,whichimprovedmygrandfather’shearing,wasperformedinafamoushospital.4.WhenIwentonatourroundChina,Isawmanyhistoricalsites.Itwasveryexciting.

IsawmanyhistoricalsiteswhenIwentonatouraroundChina,whichwasveryexciting.5.Thetwotrafficaccidentshappenedonthesamemorning.Thentherewasaheavyfog.

Thetwotrafficaccidentshappenedonthesamemorning,whentherewasaheavyfog.6.TangLingvolunteeredtohelpthewelfarehouse.Theresheteachesthehomelesschildren.

TangLingvolunteeredtohelpthewelfarehouse,wheresheteachesthehomelesschildren.7.AsfarasI’mconcerned,AnneshouldnotbegoingtoAmericanextyear.Herdaughterisinmyclass.

AsfarasI’mconcerned,Anne,whosedaughterisinmyclass,shouldnotbegoingtoAmericanextyear.8.Hewentonabustourwithagroupofpeople.Mostofthemhadnevertraveledbefore.

Hewentonabustourwithagroupofpeople,mostofwhomhadnevertravelledbefore.SuggestedanswerstoEx4onPage41:1.Daniel,whoisatrainedandexperiencedclimber,isthebestchoiceforyourenterprise.2.Juliewantstomakeafewrevisionstothebook,whichisabouttobeprinted.3.Abigail,whoseemedtoosmallandweakforheavywork,alwayswishedtodrillforoilonanoilfield.4.Jamie,whoseparentslivedonaremotepartofthehighlands,hatedtheideaoftravellingovernighttoScotlandonthetrain.5.TheotherdaySamsawthesnake,whichhadbeenfrightenedbyallthechildren,slidingawayfastintotherocks.Answe