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年级八科目英语周次主备人肖娇李金艳学案序号3-4班级课题Unit2SectionB备课组长审核学校审核姓名教师寄语Alittleknowledgeisadangerousthing.教学目标
1.掌握SectionB中出现的重点单词、词组
2.学会谈论日常动作和行为发生的频度
3.学会百分数的表达教学重难点如何谈论日常动作和行为发生的频度以及频度副词的正确表达-Howoftendoyou--------Everyday.第三课时Step
1.预习自学部分一,学习背诵单词并自查咖啡___________身体_____________健康_________作家___________牙医_____________杂志__________头脑;心智___________结果_____________电视机___________百分之------_________点;得分_________然而_____________虽然;尽管_________以,凭借,穿过_________例如;像------这样_______多于__________少于__________二,通读课本P12-15,找出下列短语和句子
1.多久一次__________________
2.一周三至四次______________
3.最好的放松方法___________
4.在他们的闲暇时间__________
5.熬夜_____________
6.你多长时间和一次牛奶?_________________
7.你多长时间锻炼一次?________________________________________
8.每晚你睡几个小时?__________________________________________Step
2.预习检测一,根据句意及首字母提示完成句子
1.Wouldyouliketodrinkcolaorc_________
2.About20p________oftheballiswhite.
3.MoYanisafamousChinesew________intheworld.
4.I’mthirty.Iwanttod________somewater.
5.Childrenlikeeatingj________food.二,用所给词的适当形式填空
1.Billis__________(health).
2.Myteacherwantsme_________readEnglishstoriesafterclass.
3.Wouldyoumind__________givemeahand
4.Heeatsjunkfood__________oneaweek.第四课时Step
1.复习检测基础知识一,根据汉语意思完成下列句子
1.–你妈妈周末通常干什么?-她经常去购物-_________________yourmotherusuallydo__________________/-She__________goesshopping.
2.–你弟弟多长时间上一次网?-一周两次-__________________doesyourbrother__________________________-__________________________________.
3.–你多久帮妈妈做一次家务?-至少一周二次-How__________________you_________mum_________housework-________________________________aweek.
4.你在学什么类型的舞蹈?-摇摆舞-_________________ofdanceareyou________-_______dance.
5.他几乎不跳舞He______________________________.Step
2.P121a-1e一,
1.Readthroughthepicturesin1aandmatchthewordswiththem.
2.Usethewordsin1atoaskandanswerquestions.二,合作探究
1.区分使用howoftenhowlonghowmanytimes1howoften意为“多久一次”,用来提问事件发生的频率,回答时常用onceaweektwiceamontheverydaysometimesoftenusuallyhardlyevernever等2howlong“多长时间/多久”,对介词for或since引导的时间状语进行提问3howmanytimes“多少次”,询问次数,常对“oncetwicethreetimes”等提问跟踪练习1-____________doyoudrinkcoffee-Onceortwiceaweek.2-___________doesittaketoflytoShanghai-Abouttwohours.3-__________doyoutakethemedicineaday-Threetimes.A.HowsoonB.HowlongC.HowoftenD.Howmanytimes
2.想干------1want______________2wouldlike_______________跟踪练习Mymotherwantsme_________helpherwithsomehousework.Myparentswantmestudyhard.TomwantstowatchTV.同义句转化TomtowatchTV.
3.Shesaysit’sgoodformyhealth.她说它(牛奶)对我的健康有益
(1)这是一个主从复合句,she是主语,says是谓语,后面部分是一个宾语从句
(2)begoodfor意为“对------有好/益处”,其反义词组是“bebadfor”对----有害短语拓展begoodatbegoodwith跟踪练习1Stayingup_____________________ourhealth.(对------有害)2Eatingmorevegetables________________ourhealth.有益于3Smokingyourhealth.(对------有害)三,Listenandfillintheblanksof1d.四,Askandanswerthe1eStep
3.Reading
1.百分数表达数字+percent如5%_________________15%___________________
2.Herearetheresults.这是结果在以herethere等引导的句子中,谓语动词为becomego时,句子要用倒装句当主语为名词时,用完全倒装,即谓语放在主语之前,当主语为代词时,用不完全倒装,即谓语放在主语之后如1Here_______thebus.come2Here______________.给你
3.ShealwayswatchesTVformorethantwohoursaday.“morethan”+数量词“超过-----”,其反义词为“lessthan”“少于,不到”如1500多棵树________________500trees=500trees2不到200元钱________________200yuan
4.howeveradv.副词“无论如何”,放在句首,逗号隔开,修饰整个句子如Sheisagoodgirl.Howevershehassomebadhabits.她是一个好女孩,然而她有一些坏习惯I’mnotgoodatEnglish.HoweverItryhard.我不擅长英语,然而我尽力了五.Finish3aStep4跟踪练习一,单项选择
1.Ithinkeatingmore________foodcanhelpyoukeep__________.A.health;healthB.health;healthyC.healthy;healthD.healthy;healthy
2.__________heisyounghelooks__________himselfwell.A.Although;atB.Though;afterC.But;forD.However;after
3.There’ssomethingwrongwithmyteethsoIhaveto___________.A.gotothedoctorB.gototheshopC.gotothelibraryD.gotothedentist
4.A______girlnamedDongXinyilookedafterherdisabledfather.A.three-year-oldB.three-years-oldC.three-years-old
5.Runningisagoodway____________healthy.A.keepsB.tokeepC.tobeinD.beingood
6.-________ofthestudentsagreewithyou.A.20percentsB.20percentC.The20percentD.The20percents
7.-_________doyousurfertheInternetMaria-Twiceaweek.A.HowlongB.HowoftenC.Howsoon
8.Youcanaskthatpoliceman________help.A.aboutB.forC.toD.from
9.SomestudentswatchTVthree_________four________aweek.A.and;timesB.but;timesC.and;timeD.or;times
10.Eatingfruitandvegetablesisgood________ourhealth.A.atB.inC.underD.for二,翻译
1.你多久读一次英语?____________________doyoureadEnglish
2.他有时在家帮着做家务Hesometimes______________________athome.
3.Kate几乎不玩电子游戏Kate______________playscomputergames.
4.我每周至少去看两次电影Igotothemovies______________________aweek.
5.她每月看四次电视ShewatchesTV_______________________________.三,拓展延伸Areyouingoodhealth1DoyouwanttokeephealthyIfyouwantpleasedothefollowingthings.Firstofallyoushouldexerciseeverydaysuchasplayingbasketballjogging慢跑.Nosportsnolife.Secondyoushouldhaveagoodeatinghabit.Youshouldtrytoeatmorevegetablesandfruitand2________milkeveryday.You‘dbettereatjunkfoodaslittleaspossible.Pleaseremember:3Anappleadaykeepsthedoctoraway.It’simportantforustohaveahealthylifestyleandeatinghabit.4如果你拥有健康的生活方式和饮食习惯,你就会很健康5goodgoodhelphealthgradescanusgettoSopleaserememberwhatIsaid.Iwishyougoodhealth.根据短文内容,按要求完成下列任务6,请将
(1)处变成同义句_____________________________________________
7.请在
(2)处填上一个合适的词,使句子意思完整
8.请将
(3)处的英文翻译成汉语_____________________________________
9.请将
(4)的汉语翻译成英语________________________________________
10.请将
(5)处连词成句________________________________________。