学年高二英语新人教版选修6学案Unit 4 Global warming语法篇学生版.docx

学年高二英语新人教版选修6学案Unit 4 Global warming语法篇学生版.docx

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学年高二英语新人教版选修6学案Unit4Globalwarming语法篇学生版

Unit4Globalwarming-语法篇

it的用法—强调句型

一、强调句型的基本用法

英语中常用的强调句型是：

Itis/was+被强调部分（主语、宾语、状语）+that/who/whom+其他部分。

一般来说，被强调部分指人时，用who或whom，其他情况用that，但that也可指人。

现在用强调句型强调下面这个句子的主语、宾语和状语。

ShemetJohnatMary’sbirthdaypartylastSunday.

→Itwasshewho/thatmetJohnatMary’sbirthdaypartylastSunday.（强调主语）

→ItwasJohnWhom/thatshemetatMary’sbirthdaypartylastSunday.（强调宾语）

→ItwasatMary’sbirthdaypartythatshemetJohnlastSunday.（强调地点状语）

→ItwaslastSundaythatshemetJohnatMary’sbirthdayparty.（强调时间状语）

温馨提示：

1.it为引导词，本身没有词义，仅起引导强调句式的作用；

2.若强调的主语是人时，常用who，间或用that，若强调的宾语是人时，多用whom/that；

3.在强调状语时，用that；

4.在强调结构时，无论被强调的是人还是物，是单数还是复数，be动词一律用单数形式is/was,

如果原句中的谓语动词是过去时态，就用was，若是现在时态或将来时态，就用is，

也可用情态动词+be形式；

5.判断一个句子是否是强调句型的方法：

如果将句中的Itis/was…that/who/whom…去掉，仍能还原为一个完整的句子，那么此句就是强调句。

否则，就是其他句型结构。

请比较：

Itwas1999whenhecamebackfromtheUnitedStates.（定语从句）

Itwasin1999thathecamebackfromtheUnitedStates.（强调句型）

6.被强调部分若是句子的主语，that/who之后的谓语动词在人称和数上应与句子的主语保持一致。

eg：

ItisIthat/whoamyourfriendthatwillcometohelpyou.

二、强调句型的几种较为复杂的结构形式

1.被强调部分为状语从句。

Eg:

ItwaswhenTomwaselevenyearsoldthathistalentforwritingbecameobvious.

2.被强调部分含有定语从句。

Eg:

ItwasonJuly4th,1975whenhewasbornthathisfatherdied.

3.not…until结构用于强调句型。

not…until作为被强调部分，起结构是：

Itis/was+notuntil…+that+其他部分。

Eg:

Itwasnotuntilhisfathercamebackthathewenttobed.

4.强调句型的一般疑问句结构：

Is/Wasit+被强调部分+that+其他部分。

Eg:

Wasitlastyearthathiscousinjoinedthearmy?

5.强调句型的特殊疑问句结构：

疑问词（被强调部分）+is/was+it+that+其他部分。

Eg:

Whenwasitthattheaccidenthappened?

Wherewasitthatyoulostyourwallet?

1.（2014·南通二调）Doyouknowinwhatcircumstancesitwas________Jackachievedhisgoal?

A.thatB.how

C.whereD.when

2.（2014·厦门质检）SherealizedthatitwasnotthewordsbutthewayshespoketoBruce________hurthim.

A.who　　B.whom

C.whichD.that

3.（2014·安徽师大附中模拟）Thepolicewereseekingmoreinformationtofindout________therichmerchant.

A.whoitwasthatkilledB.whowasitthatkilled

C.itwaswhokilledD.whowasitkilled

4.（2014·长沙四县一市3月联考）Ihavealwaysbeenhonestandstraightforward,anditdoesn’tmatter________I’mtalkingto.

A.whoisitthatB.whoitisthat

C.itiswhothatD.itiswhomthat

5.（2014·银川、吴忠部分中学高三年级联考）Frommother’slove,patienceandunderstanding,Ihavelearnedwhatahugeresponsibility________istoraiseachild.

A.it　　B.which

C.thatD.this

基础演练

一、单项填空

1.Itwasfromonlyafewsuppliesthatshehadboughtinthevillage________thehostesscookedsuchanicedinner.

A.whereB.thatC.whenD.which

2.John’ssuccesshasnothingtodowithgoodluck.Itisyearsofhardwork________hasmadehimwhatheistoday.

A.whyB.whenC.whichD.that

3.—I’vereadanotherbookthisweek.

—Well，maybe________isnothowmuchyoureadbutwhatyoureadthatcounts.

A.thisB.thatC.thereD.it

4.Itwas________hecamebackfromAfricathatyear________hemetthegirlhewouldliketomarry.

A.when;thenB.not;untilC.notuntil;thatD.only;when

5.Itwasafterhegotwhathehaddesired________herealizeditwasnotsoimportant.

A.thatB.whenC.sinceD.as

6.Hewastoldthatitwouldbeatleastthreemoremonths________hecouldrecoverandreturntowork.

A.whenB.beforeC.sinceD.that

7.Itwasforthisreason________herunclemovedoutofNewYorkandsettleddowninasmallvillage.

A.whichB.whyC.thatD.how

8.Itwasonthefarm________hespenthischildhood________helearnedhowtogrowvegetables.

A.where;thatB.which;when

C.that;thatD.which;which

9.Asisreportedinthenewspaper，itwas________thatresultedintheterribleaccident.

A.becauseofhercarelessness

B.herbeingcareless

C.becauseshewascareless

D.shewassocareless

10.Whenaskedtoexplain________hedoestomakehisstudentssofascinatedwithhislessons，theteacherpausedandthoughtdeeply.

A.whatitisthatB.thatwhatitis

C.whatisitthatD.thatwhatisit

11.IsitProfessorLi________teachesyouEnglish?

A.whichB.whomC.whoD.whether

12.ItisIwho________goingtoZhangjiajie.

A.isB.wasC.amD.are

13.Wasitsixyearsago，whenhecametoChinaforthefirsttime,________hebegantolearnChinese?

A.whereB.howC.whichD.that

14.—Ican’tfindMr.Smith.Wheredidyoumeethimthismorning?

—Itwasinthehotel________hestayed.

A.thatB.whichC.theoneD.where

15.Manypeoplenowmake________aruletobuycardsfortheirfriendsbeforeChristmas.

A.themselvesB.itC.thatD.this

巩固提高

一、对划线部分进行强调

1.MymothermetTominthestreetyesterday.

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2.Itdidn’tstopraininguntilmidnight.

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3.JohngaveMaryahandbagatChristmas.

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4.JanehasbeenlivinginLondonsincesheleftChina.

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5.Onlyinthiswaycanyoufinishtheworkintime.

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6.Whattheprofessorsaidhadagreateffectonus.

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7.MarymetaCanadianintheparklastSunday.

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8.Thefootballmatchhadtobeputoffbecauseofthebadweather.

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二、用强调句型翻译句子

1.病人需要的是更好的食物和更多的阳光。

________________________________________________________________________

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2.你是在哪里找到的你丢失的那本书？

________________________________________________________________________

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3.是你哥哥在那家公司工作吗？

________________________________________________________________________

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4.直到昨天我才注意到这件事。

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5.是他要去上海出差。

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三、短文改错

Oneday,whilemyfriendandIwastravelingthroughGermany,wewerenotveryhungrybutweonlyhadalittlemoney.Wedecidedstopatavillagemarkettobuysomethingtoeat.Wechoosethecheapestbiscuitsandateitunderatree.Wethoughtthebiscuitsweregreat.“Let’sgotsomemore,”Isaid,“They’recheapandtheyreallytastewell.”MyfriendcouldreadsomeGerman,butIcouldn’t,andIgaveherthebiscuitbagtofindthename.Shelookedatitandstartedtolaugh.“Howareyoulaughing?

”Iasked.“Becausethey’redogsbiscuits!

”shesaid.

1.Itwaslastyearyoutaughtmehowtodrive.

A.when       B.that        C.where        D.which

2.Itwashesaiddisappointedme.

A.that;what                  B.what;that    

C.what;what                 D.that;that

3.ItwasinthefactoryproducedTVsetsourfriendwasmurdered.

A.which;which            B.that;which    

C.that;that                   D.where;that

4.findmywallet,Tom?

A.Wheredidyouthat      B.Wherewasityou

C.Wherehaveyou            D.Wherewasitthatyou

5.Itwasnotuntil1920regularradiobroadcastbegan.

A.while      B.which       C.that      D.since

6.Itistheabilitytodothejobmatters,notwhereyoucamefromorwhatyouare.

A.one         B.it             C.what         D.that

7.Itisthesepoisonousproductscancausethesymptomsoftheflu,suchasheadacheandachingmuscles.

A.who         B.that        C.how          D.what

8.Ifeelitisyourhusbandwhoforthespoiledchild.

A.istoblame                 B.isgoingtoblame  

C.istobeblamed          D.shouldblame

9.ItwasforthisreasonherunclemovedoutofNewYorkandsettleddowninasmallvillage.

A.which        B.why         C.that        D.how

10.—Wherewasittheroadaccidenthappenedyesterday?

—Infrontofthemarket.

A.when          B.that         C.which        D.how

11.Itiswhoreasonable.

A.me;am  B.me;is  C.I;am  D.I;is

12.Itwasthedeanwalkedby.

A.where      B.who      C.what      D.which

13.Itwasnotuntilshehadarrivedhomeherappointmentwiththedoctor.

A.didsheremember        B.thatsheremembered

C.whensheremembered       D.hadsheremembered

14.ItwasinBeihaiParktheymadeadateforthefirsttimetheoldcoupletoldustheirlovestory.

A.where;that           B.that;that

C.where;when           D.that;when

15.—Whywasyoulostallyourkeys?

—Itwasbecauseofmycarelessness.

A.that      B.what      C.itthat      D.one

16.ItwasImetMr.SmithinLondon.

A.manyyearsthat                  B.formanyyearssince

C.sincemanyyearsagowhen   D.manyyearsagothat

17.WasBill,playedbasketballverywell,helpedtheblindmanacrossthestreet.

A.that;that;who      B.it;that;that

C.it;who;that          D.this;who;who

18.Wasitin1969theAmericanastronautsucceededlandingonthemoon. 

A.when;on  B.that;on  C.when;in  D.that;in

19.Wasitinthispalacethelastemperordied?

A.that     B.inwhich     C.what     D.he

20.WasitduringtheSecondWorldWarhedied?

A.that   B.while   C.inwhich   D.then

一、单项填空

1.Thepricesofthiskindofwine________from10yuanto100yuanperbottle.

A.rangedB.differedC.changedD.separated

2.EveryyearIusually