人教版高一英語必修二Unit3語言點課程教學(xué)設(shè)計

1、人教版高一英語必修二Unit3語言點課程教學(xué)設(shè)計Unit3語言點課優(yōu)教教學(xué)設(shè)計(一)Period3知識講練課教學(xué)設(shè)計(一)設(shè)計意圖Thisisthethirdteachingperiodofthisunit.Theteachercanfirstofferchancesforstudentstoreviewwhattheylearnedlastperiod.Thenleadintothenewlesson.Theemphasisofthisperiodwillbeplacedontheimportantwords,expressionsandsentencepat-ternsinthereadi

2、ngtext.Inordertomakestudentsunderstandthesepoints,wecanfirstgetstudentstofindthosewordsandphrasesintheirdictionariesorreferencebooks,thenoffersomeexercisestomakestudentsmastertheirusageandgivesomeexplanationsaboutthem.Attheendoftheclass,theteachercanmakestudentsdomoreexercisesandorganizeashortpassag

3、eforconsolidation.Indoingso,studentscanlearnandusetheseimportantlanguagepointswell教學(xué)目標(biāo)A. Enablestudentstograsptheusagesofsuchimportantexpressionsas:overtime;asaresult;inaway;withthehelpof.B. Getstudentstomasterthefollowingpatterns:(1) IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuilt

4、asananalytic-calmachinebyCharlesBabbage.(2) AndmymemorybecamesolargethatevenIcouldn'tbelieveitC. Tocultivatestudentsabilitytousetheirdictionariesorreferencebookstounderstandsomedifficultwordsandexpressionsinreading.教學(xué)過程Step1RevisionRetellingthetextStep2LearntheexpressionsToday,wearegoingtodealwi

5、ththelanguagepointsinthetext.First,wewillselectseveralimportantexpressionsandsentencepatternsfromthetext.Thenwewill人教版高一英語必修二Unit3語言點課程教學(xué)設(shè)計dosomeexercises.1.OvertimeIhavebeenchangedquitealot.經(jīng)過一段時間，我已經(jīng)被改變了許多?！居^察思考】(1) Tastesinfoodalsochangeovertime.人們的口味隨時間而改變。(2) Astimewentby,Iwasmadesmaller.隨著時間的推

6、移，我被做的越來越小。(3) Withtimegoingby,theybecameclosefriends.隨著時間的推移，他們成了好朋友。歸納總結(jié)：(1)overtime隨著時間的推移，久而久之(2) astimegoesby隨著時間逝去(3) withtimegoingby隨著時間流逝【嘗試運用】句型轉(zhuǎn)換。(1) Astimewentby,hegraduallygetsusedtothelifethere., hegraduallygetsusedtothelifethere.(2)Tablemannerschangeovertime;theyfollowthefashionoftheda

7、y.tablemannerschanged;theyfollowthefashionoftheday.(3)Astimewenton,theylearnedtheskilloffishing., theylearnedtheskilloffishing.Suggestedanswers:(1)Withtimegoingby(2)Astimewentby/Withtimegoingby(3)Overtime2. Asaresultltotallychangedmyshape.結(jié)果我完全改變了我的形象?！居^察思考】(1) Hedidn'tworkhard.Asaresulthefailed

8、hisexalmF他沒用功，結(jié)果考試不及格。(2) Hewaslateasaresultofthesnow由于大雪的原因，他遲到了。歸納總結(jié)：(1)asaresult結(jié)果，因此，表示結(jié)果人教版高一英語必修二Unit3語言點課程教學(xué)設(shè)計(2) asaresultof由于,表示原因【嘗試運用】完成句子(1) Itrainedheavilyoutside,andwehadto,stayathome.外面雨下得很大，因此我們只好待在家里。(2)thepilots'strike,allflightshadtobecancelled.由于飛行員罷工，所有的航班都被迫取消了。(3) Jennynea

9、rlymissedtheflightdoingtoomuchshoppin9.由于過度購物，詹妮差點錯過班機。Suggestedanswers:(1)asaresult(2)Asaresultof(3)asaresultof3. Inawayourprogrammerislikeourcoach.從某種程度上看，我們的程序員就像是我們的教練?！居^察思考】(1) Mymotheralwaystalkswithmeinafriendlytone.Inaway,sheismorelikeafriendthanamother.我媽媽總是以一種朋友般的語氣跟我說話。從某種程度上與其說是母親倒更像朋友。(

10、2) Icouldn'tgetthroughthedoorbecausetherewasabigboxintheway.由于有個大箱子擋住了路，我不能穿過這扇門。(3) Icameacrosshimonmywaytothecinema.在去電影院的路上，我偶然遇到了他。歸納總結(jié)：(1)inaway在某種程度上(2) inthe/sb.'擋way的路，妨礙(3) onone'sway&某人去的路上(4) innoway決不【嘗試運用】把下列句子翻譯成漢語。(1) Sociallifegoesinthewayofherstudies.(2) Innowaycanwe

11、allowthistocontinue.(3) Icameacrossanoldfriendonthewaytowork.3/7人教版高一英語必修二Unit3語言點課程教學(xué)設(shè)計(4) InawayI'mgladthatyoumadethatmistake,foritwillserveasawarningforyou.Suggestedanswers:(1肘交生活妨礙了她的學(xué)習(xí)。(2)我們絕不允許這種事情繼續(xù)發(fā)生。(3)在去上班的路上，我遇到了一位老朋友。(4)從某種程度上你犯了那個錯我很高興，因為它將對你起到警示作用。'm期Ob灰樣在我過目不忘的電子腦的幫4.Afterall,

12、withthehelpofmyelectronicbrainwhichneverforgetsanything.usingmyintelligenceiswhatI助下，運用智能就是我的一切?！居^察思考】(1) Imadeprogresswiththehelpofmyteachers.我在老師的幫助下有了進步。(2) Theoldmanwalkswiththeaidofaheavystick.這位老人借助一根笨重的手杖走路。(3) Theysucceededbymeansofhardwork他們依靠努力工作而獲得成功。歸納總結(jié)：(l)withthehelpof在幫助下(2) withtheai

13、dof在協(xié)助下(3) bymeansof用的方法，憑借,借助【嘗試運用】把下列句子翻譯成英語。(1)現(xiàn)在有了電腦的幫忙，我們能降低產(chǎn)品的成本了。(2)在家人的幫助下，他最終回到了學(xué)校。(3)我們可以靠一幅好地圖旅游。(4)她在鄰居的幫助下把火撲滅了。(5)我們用詞語來表達思想。Suggestedanswers:(1)Nowwecanreducetheproductioncostswiththehelpofthecomputer.(2) Hefinallywentbacktoschoolwiththehelpofhisfamily.(3) Wemaytravelwiththeaidofagood

14、map.(4) Withtheaidofaneighbor,shemanagedtoputoutthefire.(5) Weexpressourthoughtbymeansofwords.4/7人教版高一英語必修二Unit3語言點課程教學(xué)設(shè)計5.Thismeansthatitshouldcleanthehouse,mopthefloors,cookthedinneranddealwithtelephonecalls.這意味著它可以打掃房間、拖地、做飯和處理來電。【觀察思考】(1) Manycollegeshavetakenmeasurestodealwiththecheatingofstude

15、ntsinexams.許多大學(xué)已采取措施來應(yīng)對學(xué)生考試作弊問題。(2) Ihavealotofthingstodealwith.我有許多事情要處理。(3) Whatarewegoingtodowiththeproblem?我們怎樣處理這個問題？歸納總結(jié)：(1)dealwith處理；安排；對付(2) dowith處理；利用特殊疑問句中，dealwith用how提問，而dowith用what提問【嘗試運用】完成句子(1) Firstly,letusthemostimportantissue.首先讓我們來處理最重要的問題。(2) Whatwillyouthegreengas?你們怎么處理這種綠色氣體

16、？(3) Idon'tknowtodealwiththeproblematpresent.目前，我不知道如何處理這個問題。(4) Lastsummerhetaughtustodealwithpoisonousgas.去年暑假他教我們怎樣應(yīng)對毒氣。(5) didtheydowiththeproblemarisingatthemeeting?他們怎樣處理會議上出現(xiàn)的問題？Suggestedanswers:(1)dealwith(2)dowith(3)how(4)how(5)WhatStep3Learnthesentencestructures:1. Idevelopedveryslowly

17、andittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.我發(fā)育緩慢，差不多到了兩百年之后，查爾斯.巴比奇才把我制成了一臺分析人教版高一英語必修二Unit3語言點課程教學(xué)設(shè)計【觀察思考】(1) Wehadwalked10milesbeforewesawavillage.我們走了10英里才看見一個村莊。(2) Ididn'tbegintoworkuntilhehadgOnS!他離開，我才開始工作。歸納總結(jié)：before在此句是連詞，表示在之.前；才；就”not.until.直到才，

18、在之前(不)【嘗試運用】把下列句子翻譯成漢語。(3) Johnwaitedatthebusstopfornearlyhalfanhourbeforethebusarrived.(4) Hewastoldthatitwouldbeatleastthreemonthsbeforehecouldrecoverandreturntowork.(5) Myuncledidn'tgetmarrieduntilhewasfiVerty(6) Ididn'twakeupuntilIheardthealarmclock.Suggestedanswers:(1)約翰在車站等了差不多半小時，汽車才到

19、。(2)他被告知至少還有三個月他才能恢復(fù)并去工作。(3)我叔叔直到45歲才結(jié)婚。(4)直到聽到鬧鐘的鈴聲我才醒來。2. Andmymemorybecamesolargethatevenlcouldn't0bejieVWit!量變得如此之大，連我自己也不能相信！【觀察思考】(1) Theriverissoseriouslypollutedthatwemusttakeactionatonce.這條河污染如此嚴(yán)重，我們必須馬上采取行動。(2) Shetoldussuchaninterestingstorythatweallforgotaboutthetime.她給我們講了一個如此有趣的故事，以至于我們忘記了時間。(3) Hewentsoearlythathecouldgetagoodseat.他早去為的是能得到個好座位。歸納總結(jié)：so.that.如此以至于，引導(dǎo)結(jié)果狀語從句。so后須接形容詞或副詞。such.that.如此以至于，引導(dǎo)結(jié)果狀語從句。人教版高一英語必修二Unit3語言點課程教學(xué)設(shè)計such后須接名詞