2023學(xué)年完整版《Module4SandstormsinAsia（Period4）》設(shè)計(jì)

Module4SandstormsinAsiaPeriod4教學(xué)設(shè)計(jì)I．教學(xué)內(nèi)容分析 本模塊以Sandstorms為話題，旨在讓學(xué)生深入了解沙塵暴的起因和對我國乃至整個(gè)亞洲的危害，并通過以“沙塵暴”和“環(huán)境保護(hù)”為話題的各種任務(wù)或活動(dòng)，讓學(xué)生掌握與沙塵暴和環(huán)境有關(guān)的詞匯，了解沙塵暴方面的知識。培養(yǎng)學(xué)生用英語談?wù)撋硥m暴及環(huán)保的語言技能，同時(shí)提高學(xué)生的環(huán)保意識。Grammar1部分旨在讓學(xué)生通過三個(gè)學(xué)習(xí)活動(dòng)，發(fā)現(xiàn)規(guī)律，理解掌握“動(dòng)詞不定式”的各種時(shí)態(tài)和語態(tài)概念，以達(dá)到正確使用各種形式的目的。Grammar2部分為“動(dòng)詞不定式”的一種特殊用法，即but后加不帶to的不定式。要求在進(jìn)行活動(dòng)的同時(shí)加以啟發(fā)，讓學(xué)生明確用法。II．教學(xué)重點(diǎn)和難點(diǎn)1.教學(xué)重點(diǎn)掌握一些與沙塵暴和環(huán)保有關(guān)的詞匯。學(xué)習(xí)不定式的各種形式。學(xué)習(xí)表達(dá)有關(guān)沙塵暴和環(huán)保的話題。2.教學(xué)難點(diǎn)掌握不定式的各種形式。談?wù)撋硥m暴和環(huán)保。(3)寫有關(guān)環(huán)保的短文。III．教學(xué)計(jì)劃本單元分五個(gè)課時(shí)：第四課時(shí)：Grammar1andGrammar2IV．教學(xué)步驟Period4Grammar1,Grammar2TeachingGoals:ToenableSstoknowabouttheactivevoiceandpassivevoiceoftheinfinitive;ToenableSstoknowaboutthreetensesoftheinfinitive;ToenableSstoknowaboutaspecialuseoftheInfinitive:but+doTeachingprocedures:Step1.RevisionChecktheanswerstotheVocabularyExercisesintheWorkbook.Step2.Grammar11.AskSstodividetheexamplesinActivity1onpage34intotwogroups.Thesentencesingrouponeusetheactivevoiceandthoseintheothergroupusethepassivevoice.SuggestedAnswers:Groupone:(a)Thewindisstrongenoughtomovesanddunes.(b)Wewereadvisednottogooutside.(c)It’sfrighteningtobecyclingtoworkinasandstorms.(d)Iamtheonlypersoninmyfamilytohavebeeninasandstorm.Grouptwo:(e)There’snothingtobedone.(f)Tohavebeencaughtinasandstormwasaterribleexperience.2.AskSstoobservethevariousformsoftheinfinitiveandfindtherulesoftheformation.3.RewritethesentencesusinginfinitivestructuresinActivity2.4.AskSstoputtheverbsinbracketsintothecorrectinfinitiveformsinActivity3onP34.5.AskSstodiscussandmakethefollowingconclusion.形式時(shí)態(tài)概念語態(tài)todo與主動(dòng)詞同時(shí)發(fā)生或發(fā)生在主動(dòng)詞之后主動(dòng)tobedoing主動(dòng)詞發(fā)生時(shí)，不定式動(dòng)作正在進(jìn)行。主動(dòng)tohavedone發(fā)生在主動(dòng)詞之前主動(dòng)tobedone與主動(dòng)詞同時(shí)發(fā)生或發(fā)生在主動(dòng)詞之后被動(dòng)tohavebeendone發(fā)生在主動(dòng)詞之前被動(dòng)6.AskSstotranslatethefollowingsentences.媽媽警告我不要獨(dú)自到河里游泳，因?yàn)樘ｋU(xiǎn)了。我不想被別人看到穿這么糟糕的衣服。不用假裝在睡覺，我知道你醒著呢。你似乎已經(jīng)知道這個(gè)消息了，我就不必再告訴你了。SuggestedAnswers:Mymotherwarnedmenottoswimintheriveralonebecauseit’sdangerous.Idon’twanttobeseeninsuchanawfuldress.Don’tpretendtobesleeping.Iknowyouareawake.Youseemtohaveknownthenews.Idon’tneedtotellyouthat.Step3.Grammar21.AskSstoreadthesentencesinActivity1onpage36anddiscussthequestionsinpairs.2.AskSstofinishActivity2onP36.3.AskSstodiscussthecorrectsentencesinActivity2onpage36andletthemfindtherulesoftheinfinitivewithout“to”.Foryourreference:常見的關(guān)于不帶“to”的不定式的用法如下:cannotbut;cannotchoosebut與cannothelpbut之后的不定式一般都不帶to,常翻譯成“不得不”。在連詞but之前如有動(dòng)詞do,其后的不定式不用to,即:donothingbutdo,譯為“只……”,但如果but之前的動(dòng)詞不是do,其后的不定式一般不帶to.4.AskSstotranslatethesentencesintoEnglish.那件事事關(guān)重大,我只好請警察來。聽到這個(gè)消息,他忍不住哭了起來。我們不得不拒絕他的建議。我不得不承認(rèn)他對了,我錯(cuò)了。Suggestedanswers：ThematterwassoseriousthatIdidnothingbutcallinthepolice.Hearingthenews,hecannothelpbutcry.Wecannotchoosebutrefusehisproposal.Icouldnotbutadmitt