Module3 Unit2第二課時(shí)教學(xué)設(shè)計(jì) 外研版英語(yǔ)八年級(jí)下冊(cè)

基于課程標(biāo)準(zhǔn)的“教學(xué)評(píng)一體化”設(shè)計(jì)課時(shí)備課課題八下Module3JourneytospaceUnit2日期課時(shí)2課型讀寫(xiě)授課教師目標(biāo)確立依據(jù)課標(biāo)分析課標(biāo)摘錄義務(wù)教育《英語(yǔ)課程標(biāo)準(zhǔn)》語(yǔ)言技能四級(jí)標(biāo)準(zhǔn)：讀：1.能讀懂簡(jiǎn)單的個(gè)人信件、說(shuō)明文等應(yīng)用文體材料；寫(xiě)：2.能在教師的幫助下或以小組討論的方式起草和修改作文；語(yǔ)言知識(shí)四級(jí)標(biāo)準(zhǔn)：語(yǔ)法：1.理解現(xiàn)在完成時(shí)并能在特定語(yǔ)境中使用；3.在實(shí)際運(yùn)用中體會(huì)和感悟語(yǔ)言形式的表意功能。課標(biāo)分解能通過(guò)閱讀，簡(jiǎn)單介紹文本相關(guān)內(nèi)容；能通過(guò)具體語(yǔ)境和練習(xí)，正確使用現(xiàn)在完成時(shí)；能通過(guò)小組討論，簡(jiǎn)單介紹太空poster。教材分析本模塊以“太空旅行”為話題，通過(guò)描述人類探索太空的歷程強(qiáng)化對(duì)科普說(shuō)明文的理解能力。Unit2的主要內(nèi)容是介紹太空的基本知識(shí)和人類對(duì)探索太空付出的努力。學(xué)生以理解為主，最后一組問(wèn)題設(shè)計(jì)地很巧妙，也正是學(xué)生想問(wèn)的，也能夠引起學(xué)生的積極思考。在本課中，利用現(xiàn)在完成時(shí)去表達(dá)人類探索太空已經(jīng)發(fā)現(xiàn)的事物，屬于新知和重點(diǎn)。這就需要教師創(chuàng)造情境，以活動(dòng)為載體，將詞匯和句型結(jié)合。學(xué)情分析學(xué)生們?cè)诘谝徽n時(shí)中已經(jīng)對(duì)一些太空知識(shí)有了基本了解，但是對(duì)一些新的語(yǔ)言點(diǎn)的使用比較陌生，現(xiàn)在完成時(shí)中對(duì)于already/just/yet的練習(xí)比較少。在第二課時(shí)中將通過(guò)閱讀擴(kuò)大學(xué)生知識(shí)面，通過(guò)知識(shí)點(diǎn)的講解和練習(xí)增強(qiáng)語(yǔ)用功能。教學(xué)目標(biāo)通過(guò)本課時(shí)教學(xué)，讓學(xué)生能夠：1.在語(yǔ)境中記憶并強(qiáng)化用本單元有關(guān)的詞匯none,environment，solar,systemgroup,galaxy，universe,light，impossible,out，communicate；2.通過(guò)讀中學(xué)，熟練掌握目標(biāo)詞匯和語(yǔ)法知識(shí)，并能靈活運(yùn)用；3.通過(guò)比較一般現(xiàn)在時(shí)和現(xiàn)在完成時(shí)，熟練掌握現(xiàn)在完成時(shí)，并能復(fù)述文本主要內(nèi)容；4.通過(guò)拓展訓(xùn)練，熟練閱讀技能，拓展文本資料；5.通過(guò)介紹poster，感受太空探索取得的進(jìn)步，樹(shù)立不畏艱難、積極向上的信念。評(píng)價(jià)任務(wù)評(píng)價(jià)標(biāo)準(zhǔn)在讀中完成P2-3復(fù)述（指向目標(biāo)3）準(zhǔn)確復(fù)述星體之間的關(guān)系學(xué)后完成用單詞的適當(dāng)形式填空。（指向目標(biāo)1）能用單詞的正確形式填空讀后完成知識(shí)點(diǎn)學(xué)習(xí)及訓(xùn)練（指向目標(biāo)2準(zhǔn)確寫(xiě)出答案4.拓展閱讀補(bǔ)充相關(guān)知識(shí)（指向目標(biāo)4）能在規(guī)定時(shí)間內(nèi)找到準(zhǔn)確答案5.根據(jù)poster內(nèi)容簡(jiǎn)單介紹自己知道的太空知識(shí)（指向目標(biāo)4）較為準(zhǔn)確、流暢地說(shuō)出教學(xué)過(guò)程教學(xué)環(huán)節(jié)教學(xué)活動(dòng)評(píng)價(jià)要點(diǎn)Step1WarmingupBrainstorm:太空詞匯接龍：SolarsystemSpaceSpacetravel(設(shè)計(jì)意圖：檢查上節(jié)課作業(yè)，激活學(xué)生所學(xué)知識(shí)，調(diào)動(dòng)學(xué)生積極性。)Speakouttherelationshipamongthem.Universegalaxystarplanetsolarsystem(設(shè)計(jì)意圖：回顧上節(jié)所學(xué)，激活記憶，檢查學(xué)生學(xué)習(xí)效果。注意表達(dá)方式。)盡可能多的說(shuō)出與太空相關(guān)的詞匯星體之間的大小關(guān)系基本能說(shuō)對(duì)，注意句子表達(dá)方式Step2ReadingandlearningReadPara2-3Payattentiontotheexpressionoftherelationshipamongstars.goaroundbecalledasmallpartofoneofLanguagepointsNoneofthemhasanenvironmentlikethatoftheearth.noneof…表示（三個(gè)以上）一個(gè)也沒(méi)有。做主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞可用單數(shù)或復(fù)數(shù)。我們班沒(méi)有一個(gè)人去過(guò)南京。_________________________________________他們中沒(méi)有一個(gè)人看過(guò)這部電影。____________________________________________——教室里有多少學(xué)生？——一個(gè)也沒(méi)有。____________________________________________你們中沒(méi)有人能做出這道題。(workout)___________________________________that代詞，在這里指代environment。That在句子中一般代替前文出現(xiàn)的不可數(shù)名詞或可數(shù)名詞單數(shù)，可數(shù)名詞復(fù)數(shù)用those代替。北京的天氣比濰坊的天氣要冷。_______________________________________中國(guó)的人口比美國(guó)的人口要多。__________________________________________中國(guó)生產(chǎn)的機(jī)器比日本的好。_______________________________________________ReadPara1、Para4-5Underlinesentencesaboutthethepresentperfecttense看圖造句2020.7.23China1960sAmerica一般過(guò)去時(shí)__________________________________________________________________________________

_________________________________________（not）現(xiàn)在完成時(shí)造句______________________________________________________________________________________________________________________________(not)(設(shè)計(jì)意圖：比較過(guò)去時(shí)與現(xiàn)在完成時(shí)，直觀感受兩種時(shí)態(tài)的區(qū)別和練習(xí)。)LanguagepointsTherebe句型現(xiàn)在完成時(shí)——therehas\havebeen+n.我們村有了很大的變化。（changes）______________________________________________在這個(gè)路口曾經(jīng)有個(gè)大樓。（corner）______________________________________________地球上的生命已經(jīng)有數(shù)億年了。_______________________________________________Hundredsofmillionsof數(shù)億的HundredsofmillionsofBillionsof數(shù)十億的天上有數(shù)十億顆星星。__________________________________________每年有數(shù)百萬(wàn)人來(lái)參觀長(zhǎng)城。__________________________________________ 我們學(xué)校有數(shù)百名學(xué)生來(lái)自其他城市。___________________________________________itis+adj+todosth學(xué)好英語(yǔ)很重要。_____________________________________每天鍛煉是很有必要的。________________________________________在公眾場(chǎng)合大聲喧嘩是很不禮貌的。___________________________________________準(zhǔn)確掌握句子表達(dá)方式，關(guān)鍵結(jié)構(gòu)能說(shuō)對(duì)翻譯句子采用說(shuō)寫(xiě)結(jié)合，每個(gè)知識(shí)點(diǎn)中至少能完全正確2個(gè)句子。允許有錯(cuò)誤，經(jīng)過(guò)老師的講解后第二三個(gè)表達(dá)要正確知識(shí)點(diǎn)采用說(shuō)寫(xiě)結(jié)合，至少完全正確2個(gè)句子Step3ReadingforretellingReadthepassageagainandtrytoretellthemainsentencesLifeintheearthsendspaceshipstravelcommunicate?Workinpairs單個(gè)句子能說(shuō)對(duì)；用上連詞能將句子用段落表達(dá)出來(lái)。Step4KnowledgeintoactionCompletethepassagewiththecorrectformofthewordsinthebox.AstronautdiscovermoonnewsreachspaceshipyetInJuly1969,NeilArmstrongbecamethefirst______towalkonthe_______.Peopleallaroundtheworldwatchedtheirtelevisionsandwaitedforthe_______to_______theearth.Wehavenow______alotmoreaboutoursolarsystem,andwehavesent______toMars,butnoonehaswalkedonthatplanet______.ButIbelieveonedaysomeonewill!能準(zhǔn)確寫(xiě)出單詞和時(shí)態(tài)的正確形式Step4ExpandreadingWhat'saspacewalk?Anytimeanastronautgetsoutofa

spacecraft(航天器)whileinspace,itiscalledaspacewalk.Astronautsgoonspacewalksformanyreasons.Forexample,experimentscanbeplacedontheoutsideofaspacecraft.Thisletsscientistslearnhowbeinginspace

affects(影響)differentthings.Bygoingonspacewalks,astronautscanalsofixthingsinsteadofbringingthembacktotheearthtofix.

Whenastronautsgoonspacewalks,theywearspacesuitstokeepthemselvessafe.Insidespacesuits,astronautshavethe

oxygen(氧氣)theyneedtobreatheandthewatertheyneedtodrink.Tokeeptheastronautsandthespacecraftsafe,theastronautsmustleaveandgobacktothespacecraftthroughaspecialdoor.Whenonaspacewalk,astronautsusesafetytetherstostayclosetotheirspacecraft.Tethersarelikeropes,connectthespacewalkerswiththespacecraft.Theykeepastronautsfrom

floating(漂浮)awayintospace.AnotherwayastronautsstaysafeduringspacewalksisbywearingaSAFER.SAFERiswornlikeabackpack.Ithelpsanastronautmovearoundinspace.

Howdoastronautstrainforspacewalks?Onewayisbygoingforaswim.Floatinginspaceisalotlikefloatinginwater.Astronautspracticespacewalksunderwaterinahugespecialswimmingpool.Foreveryonehourtheywillspendonaspacewalk,astronautsneedtotrainsevenhoursinthepool.Anotherwayastronautspracticeforaspacewalkisbyusing

virtualreality(虛擬現(xiàn)實(shí)).Itlooksandfeelsjustlikeaspacewalk.Today,onlythreecountrieshavefinishedspacewalksindependently.TheyareRussia,theUnitedStatesandChina.ThefirstpersontogoonaspacewalkintheworldwasAlexeiLeonovfromRussia.ZhaiZhigangisthefirstChineseastronauttogoonaspacewalk.TheworldrecordofspacewalksisheldbyRussianastronautAnatolySolovyev.Hehasbeenon16spacewalksandspentmorethan82hoursoutsideinspace.Aboutthespacewalk,wecanknow_______

.somethingscanbefixedbyastronautsduringspacewalksallexperimentsmustbeplacedontheoutsideofaspacecraftanastronautcangetoutofaspacecraftanytimewhileinspaceD.aspacewalkletsscientistslearnhowbeinginspaceaffectsdifferentthingsHowmanywaystokeeptheastronautssafeduringspacewalks?A.Two.B.Three.C.Four.D.Five.(3)What'sthemeaningoftheword"tethers"inParagraph2?A.吊籃B.系繩C.籠子D.鉤子(4)Astronautstrainforspacewalksby

_______.

.A.floatinginspaceB.usingvirtualrealityC.goingonspacewalksoutsideaspacecraftD.traininginwaterinacommonswimmingpool(5)Accordingtothepassage,w