初中英語《Section B》公開課教學設計九年級上冊科普版-九年級英語教案

Unit2Topic2SectionBTeachingaims:（教學目標）知識目標：1.Learnsomenewwordsandphrases.2.GoonlearningIndefinitePronounandAdverb.能力目標：Letstudentsuse“should/shouldn't”tomakesuggestions.情感目標：Letstudentsrealizetheimportanceofenvironmentalprotection.Teachingimportantanddifficultpoints:（教學重難點）Mastersomenewwordsandsentences;Improvethestudents’abilityoforalEnglish.教學方法:三疑三探教學工具:多媒體課件，小黑板Step1Warm-up:Theteacherasksstudentssomequestions:T:Whatisyourfavoriteanimal?Howoldareyou?Whichsubjectdoyoulikebest?Doyouoftendosports?Whatarethey?SI:Myfavoriteanimalisdogs……S2:Iam14yearsold.S3:Ilike……Showsomepicturesaboutairpollutionandaskstudents:Whatcanwedotoprotecttheenvironment?(Thestudentscananswerthequestionaccordingtothepicturesthattheteachershows.)Weshouldn'tthrowrubbishhereandthere.Weshouldn'tspiteverywhere.Weshouldcareforwildanimals.Weshouldn'twalkongrass……(此過程是讓學生在語境中學習新單詞）Letstudentsread1aandtrytoasksomequestions.(學生自己能依據(jù)文章提出問題并回答）(1)What’sthearticleabout?(2)Whatshouldwedoandnotdotoprotecttheenvironment?Step2Listentothetapeandanswerthesequestions.Listento1aagainandfinish1b.Read1aandfinish1c.Letstudentsreadthedialogueandtrytofindoutlanguagepoints.Thendiscussingroups.(教師梳理歸納）languagepoints:（1）Noneofuslikespollution.nonepron.“沒有一個，毫無”可接of所有格，后接不可數(shù)名詞時，謂語用單數(shù)。接名詞或代詞的復數(shù)時，謂語動詞單復數(shù)均可。如：Noneofthedrinkisgoodforyou.Noneofbusesgo(es)there.Noneofmyfriendslike(s)swimming.注:對none的提問用howmany/howmuch,說明none是強調(diào)數(shù)量為零。－Howmuchmoneyhaveyougot?－None.－Howmanypensdoyouhave?－None.（2）somethinguseful形容詞修飾不定代詞時，要放在所修飾詞的后面，做后置定語。如：nothingserious;somewherewarm（3）Weshoulddoeverythingwecantoprotecttheenvironment.此句中wecan做everything的定語，后面的動詞不定式做目的狀語。hereandthere=everywhere“到處，處處”Pleaseactoutthedialogueingroups.展示評價分工表展示小組 展示方式 評價小組Group1 口頭 Group3Group4 口頭 Group2Group6 口頭 Group5Listentothetapeandfinish2.(不定代詞和不定副詞的用法）Step3Doyouhaveanyquestions?Step4The