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  • 2021-10-11 发布

八年级英语上册Unit2Howofte教案新版人教新目标版

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Section B (2a-2e) ‎ ‎1.重点单词:percent,online,television,through,although,mind,body,such,together,die,writer ‎2.重点短语:in their free time,one to three times,go online,three or four times a week,the answers to our questions,such as ‎3.重点句式:Last month we asked our students about their free time activities.‎ Fortyfive percent exercise four to six times a week.‎ And twenty percent do not exercise at all.‎ Although many students like to watch sports,game shows are the most popular.‎ It's good to relax by using the Internet or watching game shows,but we think the best way to relax is through exercise.‎ Old habits die hard.‎ ‎1.重点短语和句型 ‎2.会用表示频率的词组来描述做事情的频率 ‎1.重点短语和句型 ‎2.会用表示频率的词组来描述做事情的频率 一、预习课本P13-14新单词并背诵,完成下面的汉译英。‎ ‎1.百分之……____________ 2.在线的____________‎ ‎3.电视节目____________ 4.尽管____________‎ ‎5.凭借____________ 6.头脑____________‎ ‎7.身体____________ 8.这样的____________‎ ‎9.在一起____________ 10.消失____________‎ ‎11.作家____________‎ 二、认真预习2a-2e,找出下列短语和句型。‎ ‎1.在他们的空闲时间____________________‎ ‎2.一到三次____________________‎ ‎3.上网____________________‎ ‎4.一周三次或四次____________________‎ ‎5.我们问题的答案____________________‎ ‎6.例如____________________‎ ‎7.上个月我向我们学生询问了他们闲暇时间的活动情况。‎ ‎________________________________________________________________________‎ ‎8.百分之四十五的(学生)一周锻炼四到六次。‎ ‎________________________________________________________________________‎ ‎9.百分之二十的(学生)从不锻炼。‎ ‎________________________________________________________________________‎ 4‎ ‎10.虽然许多学生喜欢看运动节目,但是游戏类节目是最受欢迎的。‎ ‎________________________________________________________________________‎ ‎11.通过上网或者观看游戏类节目来放松是很好的,但是我们认为放松的最好的方式是通过锻炼。‎ ‎________________________________________________________________________‎ ‎12.积习难改。____________________‎ Step 1 情景导入 Teacher:Hello,everyone!What do you do in your free time?(Let some students tell the other students about their activities)We did a survey about what No.5 High School students do in their free time.Do you want to know the result of the student activity survey?Now let's learn together.‎ 环节说明:由学生闲暇时间的活动延伸本节课的学习内容,自然过渡,顺理成章。‎ Step 2 完成教材2a—2c的任务 ‎1.大声的朗读2a中的短语,然后根据你认为学生做这些事情的频率的高低来对这些活动进行排序。(3分钟)‎ ‎2.认真阅读2b文章,然后完成14页上的圆形分格统计图表,完成后集体核对答案。(5分钟)‎ ‎3.再认真阅读一遍短文,然后回答2c中的5个问题,完成后让几位学生分别回答问题,教师点拨。(5分钟)‎ ‎4.再次细心阅读短文,理解每一句话的意思,小组合作解决遇到的疑难问题。(5分钟)‎ ‎5.教师点拨短文中出现的重点和难点。(5分钟)‎ ‎6.熟读短文,识记背诵知识要点。(5分钟)‎ ‎7.小结训练。(3分钟)‎ ‎(A)1.I often use the Internet ________ my free time.‎ A.in   B.at   C.on   D.for ‎(C)2.My mother often asks me ________ my study.‎ A.on B.at C.about C.with ‎(B)3.We are ________ at the good news.‎ A.surprise B.surprised C.surprising D.surprises ‎(B)4.Do you know where the key ________ the lock is?‎ A.of B.to C.at C.for ‎(B)5.________ it rained heavily yesterday,________ he still was the first one to get to school.‎ A.Although,but B.Although,/‎ C./,/ D.But,/‎ ‎(D)6.I learn English by ________ the tape.‎ A.listen to B.listening C.to learn D.listening to ‎(D)7.My sister spends two hours ________ books every day.‎ A.read B.reads C.to read D.reading 环节说明:通过本环节的学习不仅锻炼了学生的阅读能力,而且通过小结训练让学生对重要知识点进行了巩固练习。‎ 4‎ Step 3 完成教材2d—2e的任务 ‎1.再次认真阅读短文,根据短文内容和圆形分格统计图表用百分比和频率副词always,usually或者sometimes仿照2d中例句的形式来写句子。完成后小组内核对答案,教师邀请几位学生到黑板上书写答案。(5分钟)‎ ‎2.以小组为单位,每人轮流从2e左边方框中选择其中的一项课余活动,利用How often do you...句型向小组内其他成员提问,把询问的结果制成圆形分格统计图表展示给全班同学。(5分钟)‎ Step 4 问题探究 ‎1.surprised的用法 ‎1)我们对这个消息感到很意外。‎ We_are_surprised_at_the_news.‎ ‎2)我在这里见到你很意外。‎ I_am_very_surprised_to_meet_you_here.‎ surprised意为“惊奇的,意外的”,是形容词,经常用到的句型为:be_surprised_at...(对……感到惊奇),后面可以跟somebody,something或doing something;be_surprised_to_do_sth.(做某事感到惊讶);还有句型be surprised that+从句。‎ ‎( )2.China has many big cities,________ Beijing,Shanghai,Shenzhen and so on.‎ A.such for B.as C.such as D.less than 答案选择C,such as常用来列举同类人或物中的几个例子,不能穷尽,可与and so on连用。‎ ‎( )3.It's boring to watch TV.I don't like it ________.‎ A.at least B.at most C.at all D.at last 答案选择C,根据句意可知看电视很无聊,我一点都不喜欢它。not...at all 意为“根本不,一点也不”。‎ ‎( )4.Do you know the answer ________ the question?‎ A.of B.at C.for D.to 答案选择D,这是个固定用语,“回答”与“问题”是对应关系,要用介词to。‎ ‎( )5.I like listening to the music,but I can not spend much time ________ it.‎ A.at B.in C.on D.to 答案选择C,spend意为“花费”,其考查句型为:spend some time on sth./in doing sth.某人花费时间在某事上(做某事)。‎ ‎( )6.The old man makes a living by vegetables.‎ A.sells B.sell C.to sell D.selling 答案选择D,by意为“通过……”,是介词,其后要跟动名词。‎ ‎( )7.The best way ________ English is using it.‎ A.learn B.to learn C.learning D.learns 答案选择B,the best way to do sth.做某事最好的方法,动词不定式作后置定语。‎ 4‎ 请学生们做前面课时训练部分。‎ 4‎