學(xué)人教版選修7Unit5Traveling abroad Period4Grammar 非限制性定語從句 課件（33張）.ppt

book7人教版unit5travelingabroadperiod4grammar非限制性定語從句 finishthefollowingsentences 1 hehastwosons workinthesameplace 2 hehastwosons workinthesameplace who who 3 theygaveuptheplan theyworkedoutyesterday 4 theygaveuptheplan wasaverygoodone that which which 定語從句ii grammarpoints 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(huì)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(shí)不用逗號(hào)和主句分開 iwastheonlypersoninmyofficewhowasinvited 我是我們辦公室唯一被邀請(qǐng)的人 如果把從句部分去掉 整個(gè)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(duì)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(hào)隔開 在講話時(shí)語調(diào)上須停頓 一般不用that引導(dǎo) 1 hisdog whichwasnowveryold becameillanddied 他的狗當(dāng)時(shí)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 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 2 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(shí) 用which而不用that 1 football whichisaveryinterestinggame isplayedallovertheworld 2 allthebooksthere whichhavebeautifulpicturesinthem werewrittenbyhim tips b 指人時(shí)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(shí)間 where 指地點(diǎn) 也可以引導(dǎo)非限制性定語從句 注意關(guān)系副詞why不能引導(dǎo)非限制性定語從句 why不引導(dǎo)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(dǎo)非限定性定語從句 6 wudong withwhomiwenttoseethefilm 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(dǎo)的非限定性定語從句 as和which可代整個(gè)主句 相當(dāng)于andthis或andthat as一般放在句首 which在句中 asweknow smokingisharmfultoone shealth thesunheatstheearth whichisveryimportanttous suggestedanswerstoex3onpage41 1 peterdancedandsangallevening peopleusedtothinkpeterwasquiet peter whompeopleusedtothinkwasquiet dancedandsangallevening 練一練 2 sharongavemeapictureformybirthday shehadpainteditespeciallyforme sharongavemeapictureformybirthday whichshehadpaintedespeciallyforme 3 wepickedalltheapplesandputtheminboxes theywillbetransportedabroad wepickedalltheapples whichwillbetransportedabroad andputtheminboxes 4 thebookbysamwaterswasnotavailable sheaskedforit thebookwhichsheaskedforbysamwaterswasnotavailable 5 thevisa 簽證 hasnotarrivedyet ineedthevisatoentertheus thevisawhichineedtoentertheushasnotarrivedyet 6 thetwotrafficaccidentshappenedonthesamemorning thentherewasaheavyfog thetwotrafficaccidentshappenedonthesamemorning whentherewasaheavyfog 7 tanglingvolunteeredtohelpthewelfarehouse theresheteachesthehomelesschildren tanglingvolunteeredtohelpthewelfarehouse wheresheteachesthehomelesschildren 8 anneisgoingtoamericanextyear herdaughterisinmyclass annewhosedaughterisinmyclassisgoingtoamericanextyear 9 hewentonthebustourwithagroupofpeople mostofthemhadnevertraveledbefore hewentonthebustourwithagroupofpeople mostofwhomhadnevertraveledbefore 1 alicereceivedaninvitationfromherboss cameasasurprise a itb thatc whichd he此為非限定性從句 不能用that修飾 而用which it和he都使后句成為句子 兩個(gè)獨(dú)立的句子不能單以逗號(hào)連接 況且選he句意不通 c 2 theweatherturnedouttobeverygood wasmorethanwecouldexpect a whatb whichc thatd itwhich可代替句子 用于非限定性定語從句 而what不可 that不能用于非限定性定語從句 it不為連詞 使由逗號(hào)連接的兩個(gè)句子并在一起在英語語法上行不通 b 3 itrainedhardyesterday preventedmefromgoingtothepark a thatb whichc asd it4 sheisateacherofmuchknowledge muchcanbelearned a whob thatc fromwhichd fromwhom b d 5 chinahasmanyrivers thechangjiangriveristhelongest a whichb inwhichc amongwhichd oneofwhich c 6 a pisaisacity hasaleaningtower b pisaisacity thereisaleaningtower a whichb thatc whered there a c 7 dorothywasalwaysspeakinghighlyofherroleintheplay ofcourse madetheothersunhappy a whob whichc thisd what8 doyouknowthereason hewaslate a thatb whichc forwhatd forwhich b d 9 ihaveboughttwoballpens writeswell a noneofwhichb neitherofwhichc noneofthemd neitherofth