人教版高一必修二第 一单元精讲精练.docx

人教版高一必修二第 一单元精讲精练.docx

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人教版高一必修二第一单元精讲精练

内容（课题）unit1Culturalrelics

教学目的复习巩固unit1重要知识点与语法点

重难点定语从句（关系副词）

教学过程

短语检测

1insearchof2belongto3inreturn4add...to...5atwar

6lessthan7takeapart8thinkhighlyof9bedecoratedwith

10thereisnodoubtthat

Partone

1insearchoftheTheAmberRoom

Insearchof寻找，搜寻

Thepolicestartedatonceinsearchofthemissinggirl.

Myfatherwasinsearchofanoldfellowsoldier.

拓展

Inthe/one’ssearchfor

Makeasearchfor去找，搜查

Searchfor

误区警示：

1insearchof是介词短语，在句中作状语或表语。

若名词search前没有任何修饰词，后面的介词用of,有one’s,the等词修饰时，后面的介词用for,inthe/one’ssearchfor

HerbrotherwenttoAmericainsearchofgold.=HerbrotherwenttoAmericainthesearchforgold.

2动词search后接搜查对象，而Searchfor后接搜寻的目的，相当于lookfor,insearchof是固定短语，of后面的名词一定是“寻找的目标”，而不是“被搜寻的对象。

”

一言辨异

1Themanyoujustsearchedistheverypersonthepolicearesearchingfor/insearchingfor/in

Searchof.

2Hesearchedthedrawerinsearchofhisfriend’stelephonenumberwhilehisfriendwassearchingforhisaddresstoo.

典题例析

1Asaresultofthereportmanyvillagersrushedtothemountain_______gold.

AinsearchofBintheirsearchofCtosearchDsearching

2Thepolice________thethief_________whathehadstolen.

Alooked;forBsearched;forCsearched;ofDreferred;to

2FrederickWilliamI,theKingofPrussia,couldneverhaveimaginedthathisgreatesttotheRussianpeoplewouldhavesuchanamazinghistory.

Couldneverhavedone不可能想到，是“情态动词+havedone”结构表达虚拟语气的一种，couldhavedone结构有下面两种用法：

1表示对过去发生的事情的可能性推测（多用于否定句或疑问句）

Shecouldn’thavegoneabroad;isawhimjustnow.

2表示“本来能做某事而实际上没有做”，暗含责备或惋惜之意。

Youcouldhavepassedtheexam,butyouweretoocareless.

归纳拓展

表推测

May/mighthavedone可能做过

Can’thavedone不可能做过

Musthavedone一定做过

表后悔，责备，遗憾等语气

Needn’thavedone本不必做而实际上做了

Should/oughttohavedone本该做而实际上未做

Shouldn’t/oughtn’ttohavedone本不应该做而实际上做了

Wouldhavedone本来会做而实际上没做

Theymighthavegonethere,buti‘mnotsure.

Youneedn’thavetoldthemagain.ihavetoldthemalready.

Youshouldhavefinishedyourhomeworklastnight..

典题例析

1（2011高考）i_________throughthatbitterperiodwithoutyourgeneroushelp.

Acouldn’thavegoneBdidn’tgoCwouldn’tgoDhadn’tgone

2（2012高考）-Tom,itisagreatpitythatyoumissedthefantasticshowlastnight!

\

-iagree.I________ittooifmyfriendJohnhadn’tcomeunexpectedly.

AshouldhavewatchedBmusthavewatched

CcouldhavewatchedDoughttohavewatched

3Theamberwhichwasselectedhadabeautifulyellow-browncolourlikehoney.

Selectvt选择，挑选，选拔

搭配

Selectsbtodosth

Select...as...

Select...from..

Theyselectedhimtomakeaspeechattheopeningceremony.

Shewasselectedastherepresentativeofthedistrict.

Sheselectedherfavoritebookfromhercollectionsandreadtoherchildren.

辨析selectchoosepick

Select“精选”，是指从同类事物的许多东西中仔细辨别后选择，挑选出最合适的，侧重以客观标准进行选择

强调精心挑选

Choose一般意义上的“选择”，侧重以主观意至或判断进行选择，常与from,between连用。

强调运用判断力选择。

Pick“挑选”，挑剔和苛刻地选择，多指挑选有形的东西。

强调挑剔有形的东西

典题例析

1we______someforseeds.

2youcan______onefrombookshelf.

3Willyouhelpme______strawberries?

4inlessthantwodays100,000pieceswereputinsidetwenty-sevenwoodenboxes.

Lessthan少于，小于某一数目或数量

Ittookmelessthananhourtofinishthework.

Itisnotfarfromhere,sowecangetthereinlessthanfiveminutes.

拓展

Lessthan少于notlessthan不少于；至少

Nolessthan等于，和某某一样，多达强调多

morethan多于；不仅仅

Notmorethan少于或等于，不多于，不超过，至多

nomorethan等于仅仅强调少

辨析nolessthannotlessthan

Shehasnolessthan1milliondollars.

Shehasnotlessthan1000dollars.

典题例析

1iusedtoearn_______thanapoundaweekwhenifirststartedtowork.

AlessBfewerCafewDalittle

2（2009高考）ittook________buildingsuppliestoconstructtheseenergy-savinghouses.Ittookbrains,too.

AotherthanBmorethanCratherthanDlessthan

5ingroupsdiscuss:

isitworthrebuildinglostculturalrelicssuchastheAmberRoomorYuanmingyuaninBeijing?

Worthprep,n

1prep值得的，相当于某某的价值的

搭配：

beworthdoing值得做用主动表被动

Beworth+钱数值某某的钱

Beworth+n值得

Eg:

sheputforwardasuggestionwhichwasnotworthconsideration.

TheBird’sNestiswellworthavisit.

2n价值，作用，重要性

Weunderstoodtheteacher’sworthonlywhenheleft.

辨析worthworthyworthwhile

Worthbeworth+n/vingThematterisworthconsideration/considering.

beworthyofbeingdoneThematterisworthyofbeingconsidered.

WorthybeworthyoftobedoneThematterisworthytobeconsidered.

BeworthyofsthThematterisworthyofconsideration.

Itisworthwhiletoconsiderthematter.

Wortywhileitisworthwhiletodo/doingItisworthwhileconsideringthematter.

典题例析

1（2008年高考）itisworthconsideringwhatmakes“conveniene”foodssopopular,and______betteronesofyourown.

AintroducesBtointroduceCintroducingDintroduced

2（2012浙江高考）Inmyo