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1、單 元：Unit3Tomorrow’sworld板 塊：Grammarandusage課堂設(shè)計指導(dǎo)思想：本節(jié)課是一節(jié)語法課。學(xué)習(xí)語法是為了運用。檢查學(xué)生對語法的掌握情況，主要是看他們運用語法規(guī)則的能力，而不是解釋語法現(xiàn)象的能力。所以，在平時的練習(xí)及測試中，要以實際運用為主，要讓學(xué)生在語言交際中運用語法規(guī)則，在運用中逐步掌握語法規(guī)則。語法教學(xué)要注重精講多練，重點突出，不必強求系統(tǒng)性、面面俱到。Teachingaims:1.Learnthebasicverbformsofthepassivevoiceandsomespecialpassivepatterns.2.Learn
2、howtousemodalverbsinthepassivevoice.3.Learnsomeverbsthatareoftenusedinthepassivevoice.Teachingprocedures:Step1Lead-in（PPTpage4-6，鼠標點擊，顯示圖片、題目及答案）1.Reviewpassivevoicewithseveralpictures.(1)Theman_________(call)“Goodhusband”.(2)Thepetdog__________(treat)byveterinary.(3)Afrog__________(catch)
3、byabigbirdjustnow.Answers(1)iscalled(2)isbeingtreated(3)wascaught2.Askstudentswhatthebasicformofthepassivevoiceis.（PPTpage7）Answerbe+done【設(shè)計說明】用生動形象的圖片和動詞填空，引入主題，復(fù)習(xí)被動語態(tài)的基本形式。Step2Thepassivevoice1.Helpstudentsreviewthetensesofthepassivevoice:(1)Simplepresenttense:am/is/are+done（PPTpage8，鼠標點
4、擊，顯示be動詞的變化）(2)Presentcontinuoustense:am/is/arebeing+done(3)Presentperfecttense:have/has+done(4)Simplefuturetense:shall/will+done(5)Simplepasttense:was/were+done（PPTpage9，鼠標點擊，顯示be動詞的變化）(6)Pastcontinuoustense:was/werebeing+done(7)Pastperfecttense:hadbeen+done(8)Pastfuturetense:wouldbe+done
5、2.Askstudentshowwecanchangeasentenceintothepassivevoice.Remindstudentsthatweshouldpayattentiontothefollowing:（PPTpage10，鼠標點擊，逐條顯示）(1)Findouttheobjectofthesentenceanduseitasthesubjectofthesentencewiththepassivevoice.(2)Decidethetenseofthesentenceandusetherelatedformofitspassive.(3)Ifnecessa
6、ry,use“by”tojointheformersubject,whichshouldbeputintoitsobjectform.1.Askstudentswhenweusethepassivevoice.AskthemtoreadPoint3onpage48tofindtheanswer.Andgivethemthefollowingsentencesasexamples:（PPTpage11-12，鼠標點擊，逐條顯示）(1)不知道或沒必要指出動作的執(zhí)行者。Manyhouseswillbebuilthere.(2)強調(diào)動作的承受者。Thesong“TheEastisR
7、ed”waswrittenbyapoorpeasant.(3)動作的執(zhí)行者有較長的修飾語。TheplanwassupportedbythosewhowishedtohavemorechancestospeakEnglish.(4)出于禮貌，不愿意說出動作的執(zhí)行者。Youarerequestedtoattendthemeeting.2.AskstudentstoreadPoint3and4onpage48carefullyandcompletethefollowingpractice.Changethefollowi
