仁愛版九年級英語(上)U4T3SC教學(xué)設(shè)計(jì)

CⅠMaterialanalysis本課是九年級第四單元第三話題的第三課時(shí)主活動(dòng)是1a和2介紹了電腦在各行各業(yè)中的作用也提醒了學(xué)生要合理地利用電腦和網(wǎng)絡(luò)。在這個(gè)信息爆炸的時(shí)代，學(xué)生很容易迷失方向，辨別信息的真假尤其重要。1b可以通過提綱式結(jié)構(gòu)來鞏固1a的內(nèi)容，可以讓學(xué)生學(xué)習(xí)在寫作中運(yùn)用這種方法來草擬提綱。這個(gè)寫作任務(wù)，可以讓學(xué)生充分發(fā)揮想象，如果沒有了電腦，生活會(huì)變成什么樣子。這從另一個(gè)角度讓學(xué)生感受電腦對我們生活的重大影響。為了能讓學(xué)生有足夠的時(shí)間來完成這個(gè)任務(wù)，建議留作家庭作業(yè)。Ⅱ.Teaching1.Knowledge：掌握本課的重點(diǎn)詞匯和短語，繼續(xù)學(xué)習(xí)定語從句。2.Skill能夠通過的pre-reading任務(wù)來預(yù)測1a的內(nèi)容。能夠借助的提綱復(fù)述的內(nèi)容，并把這種提綱式的結(jié)構(gòu)運(yùn)用到作中。能夠快速找到段落的中心句、辨別論證句。3.Emotionalaims:電腦和網(wǎng)絡(luò)是個(gè)雙刃劍，在利用它來服務(wù)于生活、學(xué)習(xí)的同時(shí)，不能沉溺于游戲游戲，并且要自覺遠(yuǎn)離不良信息的誘惑。Ⅲkeypointsdifficultpoints1.Keypoints:1

Wordsandphrases:doubt,tiny,nodoubt,forinstance,beusefulin,withtheof,forexample,sth/sb.doing,placethanksto,intoinsteadofdoingTherenothatusefulinandFortinywhichinsidecantheirnormally.Infactories,robotsarecontrolledbythatarelikeGrammar:Attributiveclause2.Difficultpoints：Inspace,haveusedtocontrolthespeeddirectionofspaceship.Besides,notwereadontrueorforus.usatworkandhome,butbeproperly.Ⅳ通過標(biāo)志詞，如：forfor找到屬于舉例子的句子。能夠根據(jù)經(jīng)驗(yàn)快速識別文段的中心句。能夠根據(jù)pre-reading的任務(wù)來預(yù)測文章的內(nèi)容。Ⅴaid小黑板/片/等。Ⅵprocedures2

Stage(timeperiod)

patterns

TeachertheSstoexchangetheirHMKwiththeircheckthebythemselves.T:class!NicetoIn

activityHMKwiththeirpartnersanswersbySs:Yes.

Remarks對于學(xué)生出現(xiàn)的錯(cuò)誤師要馬上指出來降低后面的學(xué)生犯同樣錯(cuò)誤的機(jī)率。1

Revision(3mins)

period,IyoutomakeyoudoneT:Fine.ThensentenceswithPairyourandanswersyourselves.Ifyoufinish,yourS1:GreatWallT:Now,I’lltoyourbuiltinChinaisregardedasandxxx,theofChineseT:pair?girlswho/thatareinthefromClass……3

Step1:SstickthefieldsweuseTicktheusein.

老師要利用點(diǎn)評的機(jī)會(huì)

T:weknow,computersareNow,turntopage101.canmanyinthefieldsweuse

講解新詞doubt,cancelT:xxx,haveticked?

AllT:Howaboutxxx?S2:too.2T:ButdoknowwhatS2:Sorry,It(7mins)休閑娛樂T:Itleisureyouleisure?entertainmentT:Quiteright.Now,class,followme,“entertainment”Classactivity

SstoanGiveanexampleoftheofexampleofofincomputersinoffieldsoffieldsmentionedin1.in1.4

While-3reading

T:Thereisnothatareuseful.So’dliketoantheuseofcomputersinonethefieldsinCanyou,xxx?IcomputersinT:NextWecanusethemtoT:IonInternet.searchforhelpfulinformation.goodscheap,soIplaceordersinS2:Inbusiness,candosomeifIdontwantshoppingonInternet.Icancanceltheorders.T:havebecomeveryS3:inmanyworkleisure.YouinLetthe1a,underlinetheunderline不要擔(dān)心沒有解決新詞sentenceofdosentenceofeach就讓學(xué)生完成任務(wù)實(shí)answers.theanswersand1b.1b就是文章的大意。就T:Now,let1a.Youwillabout是要培養(yǎng)學(xué)生獲取信息的能力外要學(xué)生注意computers.Youhavewhile5

reading.Oneisunderlinesentenceeachparagraph;theotheristocompletetheintotheexpressionsas“forinstance,besidesTheyusuallytoS1:were…andgiveyoupleaseraiseyourSinceInternetT:Now,scheckS3:have…first.xxx,what’sthetopictoo.paragraphT:yougotit.Paragraph2,who?controlthespeedanddirectionT:goodjob.Now,letchecktheaanswerstotheOneforS5:diseaseseasilyxxx,youtrytheS6:…Ss:Yes.

表示舉例子的詞語：for等。6

T:UptoIyouhavelotaboutuseof,haven’tyou?Step1:theSsreadagaintofindtheRead1aagaintofindthenewwords

對于文章末尾出現(xiàn)的新

T:letshouldcirclewordsandunderlineattributivethistime.youfinish,putupS1:Forexample,tiny

形式的定語從句師可以提一下指出關(guān)系代詞“that被省略了，因?yàn)樗趶木渲凶髻e語。4reading

T:Therefiveattributiveinthisinsidepatients’canpassage.howyouhavekeeptheirheartsnormally.tohaveatry?S2:Inrobotsarecontrolledthatlikehuman…T:Marvelous!havefourofisthelastSs:t7

Classactivity

TIttopagesentence“notweonistrueorgoodfor”.Inisathatafter”Intherelative“thatasof“read.Inthiscase,therelativeisusuallynewwordsbynewbywordformationsynonyms:in+side=inside,orsynonyms.work+place=work-place,proper(adj.)+ly=properly(adv.),tiny=veryforsmall,connect=join…smore=moreover=inaddition.T:Now,trytoguessthemeaningthenew

當(dāng)學(xué)生找出新詞后師要按照構(gòu)詞法義詞或反義詞來歸類讓學(xué)生學(xué)習(xí)。8

Group

wordsthenturntolisttolearnpronunciation.3:the1aagainandRead1aagainandingroupsintofindthedifficultfindthedifficultkeypoints.T:Wethepassagetwice.someofstillproblems.Now,read1aagainandintofindthedifficultandaswell.youfinish,putupyourT:First,sdifficulttounderstand“noWhichgroupdoubtinbusiness?T:“nodoubt…”S2:毫無疑問…pattern.It“Itthat…”Who

對于本課內(nèi)的詞組辨析，不一定都要在本次課內(nèi)解決可以放一點(diǎn)在講解作業(yè)時(shí)處理。如：example和for和except。canputitinto

besides

是“了except也T:Brilliant!it.

是“了兩個(gè)一嗎？9

T:Anyother

我的解besides包括T:Theyareexactlysame.內(nèi)”是不包括內(nèi)。theexample“othersportsyoulikefootball?”and“Ilikeallsportsexceptfootball”firstexample“l(fā)ikesfootball,too”,thesecondexample“Hedoesntfootballinmany..,withthehelpall.”

Haveit?

offorfor…T:Youare

keepsth/sb.T:Thereusefulexpressionsinthiscomeintobeing,…passage.Group1,outwhatS7:to,ofdoingsth.,

Classactivity

youhaveatwork,theSsretellofRepeatthecontentof1a1aaccordingtodiagramin1b.thein

在復(fù)述課文時(shí)師要引導(dǎo)和帶動(dòng)學(xué)生要求和5homework(5mins)

T:Uptohavemuchused課文一模一樣。computers.sretellthemaincontentcontrolspeeddirectionofof1aaccordingtothediagraminGetIn10

ready.2:HMKLetSsinstructionsin2ashortpassagewithgiventitle.T:Now,becomingourlife.youimaginewhatt