2023年NSEFC2B Unit 20 全单元教案3(人教版高二英语下册教案教学设计)

慎而思之，勤而行之。斯是陋室，惟吾德馨。第第2页/共2页精品文档推荐2023年NSEFC2BUnit20全单元教案3(人教版高二英语下册教案教学设计)收拾TeachingAims:

1.Reviewsomenewwordsappearinginthelastperiod.

2.Reviewtheuseof“It”.

TeachingImportantPoints:

1.Reviewthewordsusedasanounoraverbappearinginthereadingpassageandlearntocompletesentenceswiththeircorrectform…

2.Mastertheuseof“It”.

TeachingDifficultPoint:

Theusageof“it”usedinthesubjectpositiontostandforaninfinitiveoraclause,especiallyinthefollowingsentencestructure:

Itissaid/believed/reported/thought/known…that…

TeachingMethods:

1.Revisiontohelpthestudentsconsolidatethewordslearntinthelastperiod.

2.Practisetohelpthestudentsreviewtheuseof“It”.

3.Pairworkorindividualworktomakeeverystudentworkinclass.

TeachingAids:

1.themultimedia

2.theblackboard

TeachingProcedures:

StepⅠGreetings

Greetthewholeclassasusual.

StepⅡRevision

T:Inthelastperiod,wereadapassageabouttheKingofStonehenge.Haveyourememberedanythingaboutit?Whocanretellthetextbriefly?

S1:Letmetry.OnMay3,2023,archaeologistsfoundagraveofamaninEngland.Buriedwithhimweresometools…

T:Verygood.Thankyouforyourperformance.

StepⅢWordStudy

T:Inthereadingpassagewe’velearnt,therearesomewordswhichmeanthesameasthedefinitionsI’llgiveyou.Now,listentomecarefullyandthenfindthewordsandreadthemout.Onestudent,oneword.Isthatclear?

Ss:Yes.

T:OK.Let’sbegin.No1:therulerofanempire,higherthanaking.

S2:Emperor.

T:Yes.No2:theclothesthatpeoplewear.

S3:Clothing.

T:Good.No3:alongstickwithasharppoint,usedasaweapon.

S4:Arrow.

T:No.Thinkitover.

S5:Knife.

T:Yes.Let’sgoon.Itmeansadeeproundbowlusedforcooking.Whichwordisit?

S6:Ithinkthewordis“pot”,isn’tit?

T:Yes.No5:athinweaponthatyoushootwithabow.

S7:Arrow.

T:Right.Thelastone:theamountofspacebetweentwoplaces.

S8:Thewordshouldbe“distance”.

T:Verygood.Now,pleaselookatthescreen.Thesewordscanbeusedasanounoraverb.CanyousaytheirmeaningsinChinese?(Teachershowsthescreenandletthestudentsspeaktogether.Meanwhile,giveanswersonthescreen.)

T：Now,let’sdoanexercise.OpenyourbooksatPage77.LookatEx.2inWordStudy.CompletethesentenceswiththeircorrectformandchangethemintoChinese.I’llgiveyouafewminutestoprepare.Afterthat,I’llasksomestudentstodothem.

T:OK.Timeisup.Haveyoufinished?

Ss:Yes.

T:Well.Thefirstone.Anyvolunteer?

S9:Thefirstblankshouldbefilledin“date”usedasanoun,whilethesecondshouldbefilledin“dates”usedasaverb.ItsChinesemeaningis:日期是2023年5月3日，考古学家在英格兰发现了一个男人的坟墓，此墓的历史可追溯到公元前大约2300年。

T：Verygood.Thesecondone?

S:…

Suggestedanswers:

1.dress;dressed

她爱慕黑色彩的裙子。她总是穿着黑色的衣服。

3.found;find

去年，考古学家发现了一个男人的坟墓，最令人感到惊奇的发现物就是两只金耳环。

4.transported;transport

没有人知道这些庞大的石头是怎样经过这样的一段距离被运输过来的，有人说可能是外星人关心了他们。

5.trade;traded

中西方国家之间的贸易有着悠久的历史。他们用珠宝和医药换取中国的茶叶和丝绸。

6.pins;pin

我正在寻找一些钉子。我想把这幅优美的画钉在墙上。

StepⅣGrammar

(Teachershowssomesentencesonthescreen.)

T:DothesentencesAandBineachpairhavethesamemeaning?

Ss:Yes.Bothofthetwosentencesineachpairhavethesamemeaning.

T:Arethereanydifferences?Who’dliketotrythefirstpair?

S10:ThesubjectofSentenceAisaninfinitivephrase,whilethatofSentenceBis“It”.InSentenceB,“It”isusedinthesubjectpositiontostandfortheinfinitivephrase.Thereasonwhythesentenceiswrittenlikethatisthatwewanttokeepthebalanceofthesentence.AmIright?

T:Yes.you’reright.SentenceBismoreusualineverydayEnglish.Thesecondpair,LiPing,tryplease.

S11:InSentenceA,thesubjectisathat-clause,whilethesubjectofSentenceBis“It”,whichisusedinthesubjectpositiontostandforaclause.

T:Verygood.Thesentencestructure“Itis+adj.+aninfinitive/aclause”isveryusefulinlearningEnglish.(Teacherwritesthesentencestructureontheblackboard.)Canyoumakeasentencewiththesentencestructure?

S12:Letmetry.Itisdangeroustogooutaloneatnight.

T:Good.WangWei,makeasentencewiththestructure.

S13：Itisnaturalthatachildshouldloveitsmother.

(Teacherwritesthetwosentencesthestudentsmadeontheblackboard.)

T:Welldone.Now.let’sdoanexercise.TurntoPage78andlookatEx.1inGrammar.Rewritethefollowingsentencesusing“it”.Fiveminuteslater,I’llcheckyouranswers.

Suggestedanswers:

1.Itisagreathonourformetobeabletojoininthearchaeologicalresearchproject.

2.Thankstomoderntechnology,itispossibletofindoutmorefactsaboutthemanburiedinthegrave.

3.ItisstillunknownwhetherthemanorganisedtheconstructionofStonehenge.

4.ItisamysteryhowearlymenconstructedStonehengewithouttheuseofmoderntechnology.

T:Youalldidverywell.Now,pleaselookatthescreen.

(Teachershowsthefollowingonthescreen.)

Inthispair,SentenceAandSentenceBhavethesamemeaning.SentenceAincludesaveryusefulsentencestructure.Doyouknowwhatitis?

Ss:Yes.Itis:Itbe+p.p.+that-clause.

(Teacherwritesitontheblackboard.)

T:Lookattheblackboard,please.Here“It”isalsousedinthesubjectpositiontostandforaclause,butitisdifferentfromwhatwereviewedjustnow.Isthatso?

Ss:Yes.

T:Thesentencepattern“Itbe+p.p.+that-clause”canoftenbechangedintothesentencestructure“People+vt.+that-clause”.Thepastparticiplesusedlikethatinthesentencestructureare:reported,believed,thought,proven,known,hoped,suggested,etc.

(Teacherwritesthemontheblackboard.)

T:Areyouclearaboutthat?

Ss:Yes.

T:OK.Let’sdoEx.2atPage78.Firstdothembyyourself,thencheckyouranswerswithyourpartner.Afterawhile,I’llasksomeofyoutoreadoutyoursentences.

Suggestedanswers:

1.Itwassaidthatitwasanimportantarchaeologicaldiscovery.

2.ItwasreportedthatthismanhadbeencalledtheKingofStonehenge.

3.ItisbelievedthatthetwogoldearringsfoundonthemanaretheoldestgoldeverfoundinBritain.

4.ItisthoughtthatEuropeancultureandtechniqueswerebroughttoBritainthroughtradeinsteadofwar.

5.IthasbeenproventhatthecopperknivescamefromSpainandWesternFrance.

6.Itisunknowntoushowthesehugestonesweretransportedoveradistanceof380kilometres.

StepⅤConsolidation

T:Now,pleaselookatthescreen.TranslatethesentencesintoEnglishusing“it”.

1.据报道，数十名儿童在事故中死亡。

2.电脑有可能取代人的位置吗？

3.核对这些实验的结果是重要的。

4.处理这样的问题，对你来说是艰难的。

5.独自一人去海里游泳是危险的。

6.众所周知，中国是一个文明古国。

Suggestedanswers:

1.Itwasreportedthatdozensofchildrendiedintheaccident.

2.Isitpossiblethatcomputerscantaketheplaceofhumanbeings?

3.Itisimportantthattheexperimentresultshouldbechecked.

4.Itisdifficultforyoutodealwithsuchaproblem.

5.Itisdangeroustogotoswimintheseaalone.

6.ItiswellknownthatChinaisacountrywithanancientcivilization.

StepⅥSummaryandHomework

T:Inthisclass,we’vereviewedsomenewwordsappearinginthelastperiod,es