高中英语《unit 3 computers 》学案（1） 必修2

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1、江西省信丰二中高中英语必修二《Unit3Computers》学案（1）学习内容:1.了解计算机发展史2.了解课文中的重点词组和句型的意思。学习方法：预习单词、warmingup、pre-reading和reading以完成下列任务学习时间：Task1:GothroughthepassagequicklyandjudgeTrueorFalse.1)In1642Ibeganasacalculatingmachineandcouldsolveanymathematicalproblem.()2)MyrealfatherwasCharlesBabbage,whowroteabookandbuil

2、tmein1936.()3)AfterIgotmynewtransistorsinthe1960s,Ibecamesmallerbutclevererandquicker.()4)Iwasbroughtintopeople’shomesinthe1970s.()5)SincemybirthIhavebeenbuilttotaketheplaceofthehumanrace.()Task2:FindouttheseusefulphrasesfromWarmingup,Pre-readingandReadingandtranslatethemintoChinese.1)havesth.inc

3、ommon_________________2)compareAwithtoB_________________3)accordingto_________________4)workout_________________5)put…inanorder_________________6)soundsimple_________________7)beginas…_________________8)calculatingmachine_________________9)atthattime_________________10)technologicalrevolution___

4、______________11)solveproblems_________________12)artificialintelligence_________________13)goby_________________14)standtherebyoneself_________________15)asaresult_________________16)connectAwithB_________________17)shareinformationwithsb._________________18)aswellas_________________19)providesb

5、.withsth._________________20)befilledwith_________________1)alifeofhighquality_________________2)adevotedfriend_________________Task3:Scanthepassageandtrytofindtheanswers1)Wherewereyouin1642?______________________________________________________.2)Whatwereyoucalledin1936?_________________________

6、_____________________________.3)Whathappenedtoyouinthe1970s?______________________________________________________.Task4:FillinthetablebelowTimeEvents1642 1822TheanalyticalmachinewasmadebyCharlesBabbage.  1940s  Thefirstfamilyofcomputerswasconnectedtoeachother.1970s Now Task5:Choosethebestanswers

7、1)What’sthemainideaofthetext?A.Thecomputerwantstofind“whoheis”.B.Thefunctionalchangeofthecomputer.C.Thecomputerbecomespopulararoundtheworld.D.Thehistoryofthecomputer.2)Whatcanyouinferfromthetext?A.Thecomputerhasartific