初升高高一英語銜接班第3講——名詞性從句

1、（初升高）高一英語銜接班第3講一一名詞性從句一、學(xué)習(xí)目標(biāo)：掌握名詞性從句，即主語從句、賓語從句、表語從句和同位語從句的不同語法特征；掌握名詞性從句的用法二、學(xué)習(xí)要點：what,that所引導(dǎo)的名詞性從句的區(qū)別；whether,if所引導(dǎo)的名詞性從句的區(qū)別；it作形式主語和賓語的情況；名詞性從句與定語從句和狀語從句的區(qū)別。三、課程精講：（一）重點知識講解1、什么是名詞性從句名詞：表示人或事物的名稱，可作主語、表語、賓語和同位語。名詞性從句：功能相當(dāng)于名詞，包括主語從句、表語從句、賓語從句和同位語從句。從屬詞：thatwhetherif連接代詞：whatwhowhomwhich連接副詞：whenw

2、herewhyhow辨析：Whatweneediswaterandair.Thatiswhyweputoffthemeeting.Iwonderifyoucandomeafavour.Ihavenoideawhenhewillcomeback.2、從屬詞的用法that連接作用；無意義if/whether連接作用；意為"是否"Thatthemoontravelsaroundtheearthisknowntoall.Theproblemiswhetherwecanworkitoutintime.Iwonderifyoucandomeafavour.3、連接代詞的用法（作主語、賓

3、語、表語、定語）what指代物who/whom指代人which作定語，意為“哪一個"，有選擇范圍TheSouthChinaisnotwhatitusedtobe.Doyouknowwho/whomtheyarewaitingfor?Iamnotsurewhichfootballteamwillwintonight.4、連接副詞的用法（作狀語）WhenweshallleaveforCanadahasnotbeendecidedyet.ThatiswhereIwasborn.Iknowwhyheisabsenttoday.（二）解題方法總結(jié)1,解題方法：判斷從句性質(zhì)；找出從句缺少的成分；

4、選擇連接詞Mydecisionisallofusaregoingtostartat6tomorrowmorning.Theycouldn'understandIrefusedit.Weareworryingaboutweshoulddonext.2.that通常不可省略的情況：1）主語從句中，that位于句首時，不可省略；Thatthemoontravelsaroundtheearthisknowntoall.2）當(dāng)一個句子中有兩個或多個賓語從句，第一個that可以省略，其余的that不可省略;Hesaid（that）thetextwasveryimportantandthatwesh

5、ouldlearnitbyheart.3）由it作形式賓語，that引導(dǎo)的賓語從句中，that不可省略。Ithinkitnecessarythatwetakeplentyofhotwatereveryday.3.只能用whether不能用if的情況1）在表語從句和同位語從句中Thequestioniswhetherwecangoclimbing.2）在介詞之后Italldependsonwhetherourparentswillsupportus.3）whetherornot.（不可用ifornot）Thelittleboywonderedwhetherornothecouldgotothes

6、easide.4 .當(dāng)主語從句位于句首時，只能用whether;當(dāng)it作形式主語時，主語從句放在句末，用whether或if皆可。Whetherthemeetingwillbeheldhasnotdecidedyet.練習(xí)：用whether或if填空wewillgoswimmingtomorrowdependsontheweather.Iamnotsurehewillcomeornot.Itisdoubtfultheworkcanbecompleted.5 .連詞that引導(dǎo)的同位語從句與關(guān)系代詞that引導(dǎo)的定語從句的區(qū)別同位語從句：位于抽象名詞后，起補(bǔ)充說明作用，只起連接作用，不充當(dāng)任何成

7、分。定語從句：起連接和替代作用。Thenewsthatourfootballteamwonthematchwasexciting.Thenewsthatweheardontheradiowasnotsure.練習(xí)：辨析Thereisafeelinginmethatwe'llneverknowthefact.WhatisthefirstAmericanfilmthatyouhaveseen?6 .定語從句與狀語從句的區(qū)別一一句子結(jié)構(gòu)不同Heleftthekeywherehehadbeenanhourbefore.（狀語從句）Helefttheplacewherehehadlivedfor

8、manyyears.（定語從句）Heissuchagoodteacherasallofusloveandrespect.（定語從句）Heissuchagoodteacherthatwealllikehim.（狀語從句）（三）即學(xué)即練1. Acomputercanonlydoyouhaveinstructedittodo.2. Ireadaboutitinsomebookorother,doesitmatteritwas?3. Itiswellunderstoodcontrolstheweather.4. Hewroteanarticleontheteamhadfailed.5. Danbyle

9、ftwordwithmysecretaryhewouldcallagainintheafternoon.（四）高考鏈接1. Iwanttoknowthethiefwascaughtonthespot.A.whichB.thatC.whatD.whether2. Doyouhaveanyideaisactuallygoingonintheclassroom.A.thatB.whatC.asD.which3. Couldyoudomeafavour?Itdependsonitis.A.whichB.whicheverC.whatD.whatever4. Oneadvantageofplayingt

10、heguitarisitcangiveusagreatdealofpleasure.A.howB.whyC.thatD.when5. Itisobvioustothestudentstheyshouldgetwellpreparedfortheirfuture.A.asB.whichC.whetherD.that四、下講預(yù)告下節(jié)課將講解非謂語動詞的有關(guān)理論知識?！就骄毩?xí)】（答題時間：25分鐘）1. makeshisshopdifferentisthatitoffersmorepersonalservices.A.WhatB.WhoC.WhateverD.Whoever2. It'st

11、hirtyyearssincewelastmet.ButIstillrememberthestory,believeitornot,wegotlostonarainynight.A.whichB.thatC.whatD.when3. Seetheflagsontopofthebuilding?Thatwaswedidthismorning.A.whenB.whichC.whereD.what4. Theseshoeslookverygood.Iwonder.A.howmuchcosttheyareB.howmuchdotheycostC.howmuchtheycostD.howmucharet

12、heycost5. Doris'successliesinthefactsheiscooperativeandeagertolearnfromothers.A.whichB.thatC.whenD.why6. Whydoesshealwaysaskyouforhelp?Thereisnooneelse,isthere?A.whototurntoB.shecanturntoC.forwhomtoturnD.forhertoturn7. Elephantshavetheirownwaytotelltheshapeofanobjectanditisroughorsmooth.A./B.whe

13、therC.howD.what8. Mumiscoming.Whatpresentforyourbirthday?A.youexpectshehasgotB.youexpecthasshegotC.doyouexpectshehasgotD.doyouexpecthasshegot9. Thewayhediditwasdifferentwewereusedto.A.inwhichB.inwhatC.fromwhatD.fromwhich10. Greatchangeshavetakenplaceinthatschool.Itisnolongeritwas20yearsago,itwassopo

14、orlyequipped.A.what;whenB.that;whichC.what;whichD.which;that11.SomeresearchersbelievethatthereisnodoubtacureforAIDSwillbefound.A.whichB.thatC.whatD.whether【試題答案】1. A2. B通過對句子的分析可知，believeitornot是插入語，在此句中，that引導(dǎo)的是thestory的同位語從句。3. D4. Cwonder后面的從句是特殊疑問句，應(yīng)用陳述句語序。即：特殊疑問詞+主語+謂語動詞。5. B此句主句完整，從句也完整，故用that弓I導(dǎo)thefact的同位語從句。6. B本題考查定語從句以及固定短語turnto的用法，關(guān)系代詞因在后面的定語從句中作賓語，因此省略掉。turntosb.求助于某人。7. B本題根據(jù)句意及后面與or的搭配關(guān)系可判斷該處應(yīng)填"是否"（whether）,whether引導(dǎo)賓語從句。8. C本題考查雙重疑問句，疑問詞+doyouthink/believe/expect+句子的其他成分（句子用陳述句語序）。9. C本題考查固定短語bedifferentfrom,同時也考查名詞性從句中的賓語從句，介詞from后是賓語從句，但從句