英语选修8 Unit3导学案.docx

英语选修8 Unit3导学案.docx

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英语选修8Unit3导学案

选修8导学案设计

Unit3Inventorsandinventions

PeriodOneWarmingUp&ReadingComprehension

高二英语备课组第3小组主编人：

李菁荣贺辉吴彬婵杨玉珠

【课前自主学习】

1、单词预知

1.n._______________产品

__________________香水

__________________粉末

__________________胡桃

__________________专利证书____________（评判的）标准_______________认出；承认_______________院子

_______________立方体_______________小心；谨慎

_________________期望

_________________绳子

_________________ 胶水

2.v.__________显示…的区别；辨别__________抓住__________提交；将…归档

3.adj.______________仁慈的_______________不锈的

_______________愉快的

____________________有效的____________________突然的___________________立方的___________________方便的__________被动的；消极的____________成熟的

二、短语预知

1.____________给…打电话2._____________偶尔；有时

3.____________开始；着手4._____________使自己扬名

【课堂合作探究】

StepOneWarmingUp&Pre-reading

1.Amongtheinventionsbelow,whichinventiondoyouthinkisthemostimportantone?

Why?

Theelectricbulb,thetelephone,theTVset,thepersonalcomputer,theInternet,thephotocopier,theairconditioner

____________________________________________________________________________________________________________________________________________________________________________

2.Lookatthelistandworkoutasuitableorderbeforeinventorscanhavetheinventionsapproved.

Applyingforapatent;Findingaproblem;Doingresearch;Testingthesolution;Thinkingofacreativesolution;Decidingontheinvention

（1）______________________

（2）_____________________（3）______________________

（4）______________________（5）_____________________（6）______________________

StepTwoFastReading

1.Whatdoesthetextmainlytalkabout?

____________________________________________________________________________________________________________________________________________________________________________

2.Dividethetextintofourparts,findthemainideaofeachpartandmatchthem.

Part1（Para_________）A.Theattemptstocatchthesnakes.

Part2（Para_________）B.Thediscoveryoftheproblemofthesnakes.

Part3（Para_________）C.Theresearchontheapproachestosolvingtheproblem.

Part4（Para_________）D.Therequirementofgettingapatent.

StepThreeCarefulReading

I.Choosethebestanswersaccordingtothetext.

1.Thepurposeofwritingthistextis__________.

A.toshowushowtotrapthesnakesbutnottokillthem

B.totellpeoplehowtoapplyforapatentofthewriter’snewidea

C.tointroducethewriter’snewideaofkillingthesnakesandherapplicationforapatent

D.totellthereadershowtogetanewideaandmakeitapatent

2.Thebiggestadvantageofthewriter’snewideaisthat____________.

A.itmakesthesnakesmovequickly

B.itmakesthesnakeshardlybiteus

C.itiseasierforustokillthesnakeswithouthurtingourselves

D.itiseasierforustocatchthesnakeswithoutkillingthem

3.Whatinstrumentswereusedforcatchingthesnakes?

A.abowl,ice-cubes,maleperfumeB.abowl,abucket,femaleperfume

C.asmallnet,ice-cubes,abucketD.asmallnet,abucket,powders

4.WhichstatementisTRUEaccordingtothetext?

A.Thesnakesweresosleepyinthesecondattemptthattheycouldn’tbitethewriteratall

B.Yourproductmustbedifferentfromeverybodyelse’sifyouwanttoreceiveapatent

C.Thewriterdecidedtosendherinventiontothepatentofficethemomentshesucceeded

incatchingthesnakes

D.Ifanapplicationforyourproductprovestobevalid,youcangetapatentimmediately

5.Accordingtothetext,whichofthefollowingdoyouthinkcanbegivenapatent?

A.AnewstardiscoveredbyascientistB.AnewnovelwrittenbyHanhan

C.Anewwaytomakedirtywaterclean

D.Anewkindofgrassfoundinamountainwhichcanbeusedasamedicine

II.Readthetextandthenanswerthefollowingquestions.

1.Whatwasthemotherupsetabout?

_____________________________________________________________________________________

2.Whywasthewriterhappytohelphermother?

____________________________________________________________________________________________________________________________________________________________________________

3.Whatarethethreecreativestepsthatthewritertakestocatchthesnakeswithouthurtingthem?

__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

StepFourSummary

WhenI1._____________（call）upmymotherinthecountrysideonthephone,shetoldmesnakescametoherhomenowandthen,and2.___________theyseemedtohavemadetheirhomehere.Igotthechancetodistinguish3.____________byinventingsomethingmerciful4.___________wouldcatchsnakesbutnotharmthem.

Noproductscanhelpmecatchsnakes,soIsetabout5.__________（research）thehabitsofsnakestotrapthem.Idecided6.__________threeapproaches:

firstly,removingtheirhabitat;secondly,attractingthemintoatrap,andthirdlycoolingthem.Iusedthebowltomakethesnakeslessactive,andthencollectedthem.Thenextdaywe7.___________（merry）releasedthemintothewild.

8._________（press）byfriendsandrelations,IwantedtoberecognizedbythePatentOffice.SoIapplied9._________aninventionpatent.IhavefilledintheformandfiledmypatentapplicationwiththePatentOffice.Nowit’s10._________matterofwaitingandhoping.

【课后反思总结】

1、我的收获是：

______________________________________________________________________

______________________________________________________________________________________

2、存在的问题：

______________________________________________________________________

_____________________________________________________________________________________

选修8导学案设计

Unit3Inventorsandinventions

PeriodTwo&ThreeLanguageFocus

【课前自主学习】

What’sthewritingpurposeofthewriter?

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【课堂互动探究】

一、重点单词。

1.callup打电话，使......回忆起

I’llcallyouuptonight（callsb./ringsb.up）

Theoldphotocallsupmemoriesofmychildhood.（recallsth.）

callfor需要,要求

callback回电话，召唤某人回来

callin邀请,请来

calloff取消；停止

callon/at拜访（callon后跟人作宾语，callat后跟地点名词作宾语）

选用以上短语的适当形式填空。

1）.They__________theirplanforapicnicbecauseofthebadweather.

2）.Ihopeto________youatyourofficeatthreeo’clocktoday.

3）.Thephotos_________memoriesofmystudyinBeijing.

2.nowandthen有时,偶尔

Iseethemnowandthen,butnotoften.

Thissectionoftheroadissonarrowthatthereareboundtobetrafficjamsnowandthen.

这段路太窄，交通有时不免堵塞。

3.distinguishv.辨别,区别

Ican’tdistinguishthetwins,theyaresoalike.

拓展：

１）distinguish…from把…...与……分开=distinguishbetween…and…

Canyoudistinguishbetweenthosetwoobjects?

你能区分那两个物体吗？

Childrenshouldbetaughttodistinguishrightfromwrong.应当教育孩子分辨好坏。

２）distinguishoneself显扬自己,使自己扬名

He’sdistinguishedhimselfasateacher.作为老师，他早已负有盛名。

Themandistinguishedhimselfbyhiswisdom.这个人因智慧而扬名。

即学即练：

把下列句子译成英语。

1.语言使人区别于动物。

_______________________________________________________________

2.视力好的人能看清远处的物体。

_______________________________________________________

3.你应该能够明辨是非。

_______________________________________________________________

4.我很难区分她与她的姐姐。

____________________________________________________________

5.作为运动员他已享有盛名。

____________________________________________________________

４.setabout开始，着手

拓展：

setabout后接名词或动词-ing形式，即setabout（doing）sth.。

如：

Youmustsetaboutyourworkatonce.

Gatheringupthethreadofhisstory,hesetaboutwriting.

辨析：

setabout&setout

两者都表示“着手，开始”时，setabout后跟名词或动词-ing形式，setout后跟动词不定式。

如：

1）Jacksetaboutdecoratingtheirnewhouseinbluesandyellows.

2）Thejournalistimmediatelysetouttoobtaintheseimportantfacts.

联想：

setaside为……节省或保留（钱或时间）；将……放在一边

setouttodosth.开始做某事

setout（for）出发,启程

setoff（for）=leavefor出发,动身;使爆炸

setaside留出,对…不予以考虑

setdown记下,写下;登记

setup设置,造成,产生

选用以上短语的适当形式填空。

1）WhenIreally________totakecareofsomebody,Iusuallydothejobproperly.

2）Doyouknowhowto_________goingonwiththiswork?

3）Onreceivingtheassignment,we__________atonce.

A.settoworkB.setouttoworkC.getdowntoworkD.alltheabove

5.abruptlyadv.突然地,唐突地,意外地,比suddenly的意外程度强。

abruptadj.突然的;意外的

1）.这路有很多急转弯。

Theroadisfullof____________.

2）.这会议突然结束了。

Themeetingcameto______________.

3）.我们的讨论突然给缩短了。

Ourdiscussionwas________curtailed

6.convenient便利的；方便的

可构成itisconvenienttosb.和itisconvenientforsb.todosth.结构，意为：

对某人来说（做某事）是方便的（警示:

convenient不能以人作主语。

）

例句：

1）Thisdishwasherisveryconvenienttome.

2）Willitbeconvenientforyoutostartworktomorrow?

3）It’sconvenienttohaveasupermarketnearby.

即学即练

1）Ifitisquite______toyou,IwillvisityounextTuesday.

A.convenientB.fairC.easyD.comfortable

2）Woulditbe____________foryoutopickmeupatfouro’clockandtakemetotheairport?

A.freeB.vacantC.handyD.convenient

7.seize

阅读下列句子，观察seize在句中的意思。

1）.Seizetheday,seizethehour.（）

2）.Heseizedmebythehandanddraggedmefromthewindow.（）

3）.Thesoldiersseizedthecityafterahardfight.（）

用seize的适当形式填空。

1）.Thehost_______myhandandshookitheartily.

2）.Wemust_______everychancetopracticespeakingEngli