高中英语-Computers教学课件设计

英语学科人教版

Book2Unit3

Computers语言知识课

高一年级AlphaGotakes4-1leadinhistoricmatchwithLeeSedolComputershavedevelopedsomuch!Revision

OvertimeIhavebeen_______quitealot.Ibeganasacalculatingmachinein1642.WhenIwasyoung,Iwasgoodat_________difficultsums.Ittook2hundredyears_____Iwasbuiltasananalyticalmachine.Mymemorydevelped____much____Ineverforgetanything.AsaresultItoallychangedmyshape.Astime_______,IbecamePCandlaptop.Inthe1960s,theygavemeafamily__________byanetwork.Sosincethe1970smanynewapplications

_____________.Now,Iama_______friendandhelperofthehumans!changedsimplifyingbeforewentbyconnectedhavebeenfounddevotedsothatsothatAstimewentbysincethe1970sAsaresultbefore复习掌握关于计算机的一些词汇。掌握和学会运用重点短语和句型在具体语境中的运用。（so…that,asaresult,astimegoesby,before和since)学习目标learningaims

1.

Heissogoodadoctorthatweallrespecthim.Heissuchagooddoctorthat...2.going,Aswegrowolder,Astheexamdrewnear3.Asaresultoftherain,theyarrivedlate.Itwasraining.Asaresult,theyarrivedlate.Therainresultedintheirlatearrival.Theirlatearrivalresultedfromtherain.4.haverealized,havetakenplace,hasbeen5.Ittookafewdays,Itwillbe5years

1.Overtime

mymemoryhasdeveloped

so

much

that,likeanelephant,IneverforgetanythingIhavebeentold!

（译）他是一位好医生，大家都尊敬他。Hewassogoodadoctorthat

everyonerespectshim.Hewas

suchagooddoctor

that

everyonerespectshim.so+adj./adv.+that从句such+n.+that从句2.As

time

wentby,Iwasmadesmallerandsmaller.随着年龄的增长，我们的阅历也益加丰富。_____________,ourexperiencesbecomericherandricher.随着考试的临近，我们变得越来越紧张。__________________,webecamemoreandmorenerverous.AswegrowolderWithtime______by,Iwasmadesmaller.going

Astheexamdrewnearasaresultasaresultofresultfrom结果由于……因……而起导致???3.Asaresult,I

totally

changedmyshape.

Asaresultoftherain,theyarrivedlate.Itwasraining.Asaresult,theyarrivedlate.Therain

resultedin

theirlatearrival.Theirlatearrival

resultedfrom

therain.resultin4.Since

the1970smanynew

applicationshavebeenfound

forme.Ifailedtheexam.Sincethen,I___________(realize)theimportanceoflearningEnglish.Greatchanges________________(takeplace)sinceyouleft.It____________(be)twoyearssinceIbecameadoctor.haverealizedhavetakenplacehasbeenIhavebeenusedinofficesandhomessincethe1970s.5.IttooktwohundredyearsbeforeIwasbuiltasananalyticalmachine.“Itis/was/willbe+一段时间+before从句”是一个固定句型,意为“

________

”。_____________________(很多天后）Igotusedtothenewschoollife._____________________(五年后）wemeetagain.IttookafewdaysbeforeItwillbefiveyearsbeforewasItis/hasbeen+段时间+since从句(did).

多久才

背一背1.

Heissogoodadoctorthatweallrespecthim.=Heissuchagooddoctorthatweallrespecthim.2.Aswegrowolder,ourexperiencebecomericherandricher.

Astheexamdrewnear,webecamemoreandmorenervous.3.Asaresultoftherain,theyarrivedlate.Itwasraining.Asaresult,theyarrivedlate.Therainresultedintheirlatearrival.Theirlatearrivalresultedfromtherain.4.Greatchangeshavetakenplacesinceyouleft.IthasbeentwoyearssinceIbeameadoctor.5.IttookafewdaysbeforeIgotusedtothenewschoollife.Itwillbe5years

beforewemeetagain.1.随着时光流逝，天气变得越来越暖和了。2.自从我大学毕业就在这里工作。3.两年后我才买了台计算机。4.我计算机昨天坏了，结果丢失了好多信息。5.这台计算机如此好看以至于我一眼就喜欢上它了。

译一译

译一译1.Astimegoesby,itisbecomingwarmerandwarmer.2.IhaveworkedheresinceIgraduatedfromcollege.3.ItwastwoyearsbeforeIboughtanewcomputer.4.Mycomputerbrokedownyesterday.Asaresult,muchinformationwaslost.5.ThiscomputerwassobeautifulthatIfellinlovewithitatfirstsight.

改一改1.Astimegoingby,shebecamemoreandmoreanxiousaboutherson'ssafety.2.Thereshouldbesuchmanypoorpeopleinsoarichcountry.3.Asaresulttherain,thecropsweresaved.4.Itwasthreemonthssincehecamehere.5.Afewdaysbefore,IsawaninterestingprogramonTV.wentsoofbeforeagosuch

写一写Myexample:Sinceitsbirth,computershavebecomemoreandmoreimportantinourdailylife.Asaresult,manypeoplehavebecomesoatta