八年级英语上册Unit4Whatsthebe教案新版人教新目标版

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八年级英语上册Unit4Whatsthebe教案新版人教新目标版

‎ Unit 4 What's the best movie theater?‎ Section A (1a-1c) ‎ ‎1.重点单词:theater,comfortable,seat,screen,close,ticket ‎2.重点短语:comfortable seats,big screen,close to home,buy tickets quickly,short waiting time ‎3.重点句式:What's the best movie theater?‎ It has the most comfortable seats.‎ It has the best sound.‎ It's the closest to home.‎ ‎1.形容词最高级的构成及用法 ‎2.能用最高级的基本句型来描述人物 能用最高级的基本句型来描述人物 一、预习课本P25新单词并背诵,完成下面的汉译英。‎ ‎1.戏院____________   2.舒适的____________‎ ‎3.座位____________ 4.银幕____________‎ ‎5.接近____________ 6.入场券____________‎ 二、认真预习1a-1c,找出下列短语和句型。‎ ‎1.舒适的座位____________________‎ ‎2.大的银幕____________________‎ ‎3.紧挨着家____________________‎ ‎4.买票快____________________‎ ‎5.等候的时间短____________________‎ ‎6.最好的影院是哪一家?____________________‎ ‎7.它有最舒适的座位。____________________‎ ‎8.它有最好的音效。____________________‎ ‎9.它离家最近。____________________‎ Step 1 情景导入 ‎(Ask three students to stand up.)‎ Teacher:Jim is tall.Sam is taller than Jim.Peter is taller than Sam.So Peter is the tallest of the three.‎ ‎(Write “Peter is the tallest of the three”on the blackboard and let the students repeat.)‎ Then go on saying:Sam runs fast.Peter runs faster than Sam.Jim runs faster than Peter.So Jim runs fastest of the three.‎ ‎(Write “Jim runs fastest of the three”on the blackboard and let the students repeat.) ‎ 4‎ ‎(Point at the two sentences on the blackboard.)‎ Teacher:Tallest and fastest are Superlative Forms of Adjectives and Adverbs.Today we will learn it.‎ 环节说明:由形容词和副词的比较级引出最高级,过渡自然,易于学生理解。‎ Step 2 完成教材1a—1c的任务 ‎1.学生领读单词或词组并且互相背诵,然后写出单词和词组中形容词和副词的比较级。(3分钟)‎ ‎2.你怎么选择去哪家影院?以重要性与不重要性为标准,把1a中的单词短语分类。(2分钟)‎ ‎3.大声朗读1b中的句子,总结形容词和副词最高级的变化规则,教师点拨。然后让学生把1a中的形容词的最高级写出来。(5分钟)‎ ‎4.听录音,把对影院的叙述和电影院匹配起来,在后面的空格中写上影院的名称。(3分钟)‎ ‎5.再听一遍录音,集体核对答案。然后熟读1b中的句子。(5分钟)‎ ‎6.练习1c中的对话。然后根据你所熟悉的影院编写新对话;小组内做对话练习并进行组与组之间的比赛,教师点评。(5分钟)‎ 参考案例 A:What's the best movie theater?‎ B:Sun Cinema.It's the cheapest.‎ A:But I think Moon Theater has the most comfortable seats.‎ ‎7.小结训练。(5分钟)‎ 写出下面单词的最高级。‎ high highest      hungry hungriest thirsty thirstiest beautiful most_beautiful big biggest hot hottest thin thinnest late latest wet wettest funny funniest little least good/well best ‎(C)1.My home ________ the post office.‎ A.is closed     B.close C.is close to D.close to ‎(D)2.Sanya is very famous.It has ________ beaches in China.‎ A.beautiful B.more beautiful C.most beautiful D.the most beautiful ‎(D)3.I have many friends.Jim is ________ of them.‎ A.outgoing B.more outgoing C.most outgoing D.the most outgoing ‎(D)4.—Which is ________ season in Beijing?‎ ‎—I think it's autumn.‎ A.good B.better C.best D.the best 环节说明:听说结合,第一时间向学生传达语言目标,通过结对对话练习和小结训练,使学生熟练掌握最高级。‎ Step 3 问题探究 4‎ ‎1.形容词和副词最高级的构成 ‎1)hard hardest great greatest ‎2)late latest nice nicest ‎3)big biggest fat fattest ‎4)easy easiest happy happiest ‎5)beautiful most_beautiful interesting most_interesting ‎6)good best many most 一般情况在词尾直接加est;以字母e结尾的只加st;重读闭音节词尾只有一个辅音字母时,先双写该辅音字母,再加est;以辅音字母+y结尾的先变y为i再加est;在多音节和部分双音节词的词前加most或least;此外还有一些不规则变化的单词,需要我们特殊背诵。‎ ‎2.最高级的用法 ‎1)我是我们班最高的。I'm_the_tallest_in_our_class.‎ ‎2)他是三个人中跳得最高的。‎ He_jumps_highest_of_the_three_people.‎ 表示三者或三者以上的人或事物的比较,其中一个在某方面超过其他几个时,我们要用形容词或副词的最高级,在句子的后面可以用of (in)短语来表示比较的范围,形容词的最高级前面一般要加定冠词the。副词最高级前面的the可以省去。‎ 请学生们做前面课时训练部分。‎ 4‎ 4‎
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