Unit5What’sthehighestmountainintheworld?SectionA2d&GF4c導(dǎo)學(xué)案班級：姓名：科目：授課教師：學(xué)習(xí)目標(biāo)語言能力：能正確運(yùn)用形容詞副詞的比較級和最高級對事物進(jìn)行描述和對話。學(xué)習(xí)能力：1.復(fù)習(xí)掌握比較級最高級的構(gòu)成；2.通過觀察、對比和歸納，熟練掌握形容詞和副詞比較級和最高級的運(yùn)用。思維品質(zhì)：鼓勵(lì)學(xué)生仔細(xì)觀察并善于發(fā)現(xiàn)總結(jié)規(guī)律。文化意識：通過討論家鄉(xiāng)之最,提升學(xué)生對家鄉(xiāng)的熱愛。學(xué)習(xí)重難點(diǎn)重點(diǎn)和難點(diǎn)：掌握形容詞和副詞比較級和最高級的運(yùn)用。自學(xué)指導(dǎo)自學(xué)檢測及課堂展示課前預(yù)習(xí)形容詞副詞比較級最高級變化1.規(guī)則變化①一般單音節(jié)詞末尾加_____________;small－___________－______________②以不發(fā)音的e結(jié)尾的單音節(jié)詞加___________;nice－__________－_____________③以輔音字母+y結(jié)尾的雙音節(jié)單詞，先_______________，再加_______________early－____________－____________④以一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)的單詞，先________________,再加_____________red－_____________－_____________⑤部分雙音節(jié)詞或多音節(jié)詞在原級前加___________________slowly－______________－______________________2.不規(guī)則變化good－___________－______________bad/ill－___________－______________little－___________－______________far－___________－______________情景導(dǎo)入Theguide:Todaylet’straveltotheGreatWall.Looktheconversationin2dquicklyandanswerthequestion.Whatdoestheguidesayaboutthewall?Readandrpartner.payeconversationwithpartner.payattentiontothecolorfulwords.學(xué)習(xí)理解ObservertheGrammarFocusandunderlinetheparativesandsuperlatives.Ssworkingroupsandsummarizethekeypoints.TexplainstheusageofPositive.ThasSssummarizetheformofparativesandsuperlativesTteachesSstolearntheusageofparativesandsuperlatives.ThasSsreadGrammarFocusagainandfindoutthelargenumbers.TleadsSstolearntheusageofnumbers.TasksSstowritedownthenotescarefully.應(yīng)用實(shí)踐TasksSstofinishthetaskin4a—Fillintheblankswiththecorrectformsofthewordsinthebox.Tfacts..stowritesentencesabouttwotopics.Payattentiontowritetruefacts..遷移創(chuàng)新Theguide:OK,ournaturalsightseeingtourisover.NextIwilltakeyoutovisitsomekindsofanimals.Beforethat,let’slookaroundmyhometown!Talk.Whatisthe...inourcity?Fillinthechart.Thenaskyourpartner.TasksSstomakeareport.課堂練習(xí)一、單項(xiàng)選擇1.Protectingourselvesisoneof_______thingswemustdo.A.important B.moreimportant C.mostimportant D.themostimportant2.—What’sthesecond________riverinChina?—TheYellowRiver.A．longer B．thelonger C．longest D．thelongest3.Highspeedtrainsaremuch_______thantraditionalones.A.fast B.faster C.slow D.slower二、根據(jù)漢語意思完成句子。1.Lucyis____________________(fat)ofthethreegirls.2.Tomjumped_____________(high)thananyotherboyinhisclass.

3.The________(much)wedofortheoldpeople,the__________(happy)we’llbe.4.Tonydidn'trunas__________(fast)asCarter.

5.Springis_____________(good)seasonofayear.6.Itisoneof________________(heavy)bagsinmyroom.

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作業(yè)Reviewthenewwordsandphrases.Mastertheusageoftheparativesandsuperlatives.(Optional)Writeashortreportaboutyourhometownusingtheinformationwelearnedtoday.【參考答案】課前預(yù)習(xí)①er,estsmallersmallest②r,st，nicernicest③把y變?yōu)閕er,estearlierearliest④雙寫末尾的字母er,estredderreddest⑤more,mostmoreslowlymosts