山东省无棣县第一实验学校八年级英语上册 Unit 3 I’m more outgoing than my sister（第2课时）学案（无答案）（新版）人教新目标版(1).doc

unit 3 im more outgoing than my sister（第2课时）一、导入（启发探究 3分钟）我的过去与现在 (self-check2)课前任务: 学生准备自己小时侯与现在的照片。（1）教师可以向全班同学展示自己以前和现在的照片（最好是把照片扫描到电脑, 用幻灯片的方式放映。）, 请同学们描述几张照片的区别。如: you are older than before. / you are taller than before. / you have longer hair than before. / you are more beautiful than before. / you are more serious than before. 学生说出这些句子的时候, 教师适当地引入 a little, much ,等修饰形容词比较级的副词和 asas, the same as, 等原级结构的短语。（2）两人一组, 互相向对方展示自己带来的照片, 用所学的句子结构描述几张照片的相同和不同之处。（3）请一些同学在全班展示自己和partner所带来的照片, 并叙述它们之间的相同和不同之处。二、自学（自主探究 6分钟）写出下列词的比较级。outgoing_; athletic_; wild_; serious_; beautiful_; quiet_; calm_; popular_;good_; well_; cool_; important_; heavy_;thin_; fat_; hot_。三、交流（合作探究 10分钟）reading ( activity 2d)task1：小组成员看图画，猜测人物的动作及感受。task2：小组自学课文的生词并尝试听写部分生词。task3：小组长带领组员正确朗读课文，注意语音语调。task3：小组长带领组员翻译课文，并勾画短语。唱歌比赛 比、唱得好 头发较短的那个 比、唱得清楚 比、跳得好 更多地练习 重要的是学到东西 重要的是得到快乐 task4 3a 1 .read the words in the box,and know their meanings2.make up the sentences and finish the task.3.check the answers.4.read the sentences aloud by the students.task5 3b1 .read the words in the box,and know their meanings2.answer the quetions and finish the task.3.check the answers.4.read the sentences aloud by the students.task6 3c1 .read the words in the box,and know their meanings2.make conversations in pairs.3.act out the conversations.4. underline some phrases:四、总结（引深探究 15分钟）几个值得注意的比较级句式一、the+比较级, the+比较级此句型表示后者随着前者的变化而变化，意为“越就越”，前者相当于一个条件句，因此，要用一般现在时代替一般将来时。如：the better i knew him, the more i liked him. 我越了解他就越喜欢他。二、the+比较级+of the two表示“两者中较的那个人或物”时，在比较级前加定冠词the。如：he is the taller of the two. 他是两人中较高的那个。三、比较级+and+比较级此句型表示“越来越”，单音节形容词或副词用“-er+and +-er”，如：things are getting better and better every day. 情况一天天好起来。四、not +比较级+ than / no +比较级+ than比较级前加not，表示前者不如后者，与not asas相当；比较级前加no是对两者的否定，意为“和一样不”，与neithernor或“as+相反意义的形容词或副词+as”相当。如：he is not taller than me. 他不如我高。he is no taller than me. 他同我一样不高。(即一样矮)五、less / least +原级“less原级”表示降级的比较级；“least原级”表示降级的最高级。如：the movie was less funny than the book. 电影没有书那么滑稽有趣。六、lessthan的用法1. 本身用作比较级：把more看成many或much的比较级，后接名词，表示“比更多”。如：statistics show that there are more boys than girls at school. 统计数字表明学校的男生比女生多。 2. 后接多音节形容词和副词：more后接多音节形容词或副词，前后是两个或两类人或物进行比较时，表示“比更”。如：all human beings are much more intelligent than animals. 所有人类的智力都比动物高得多。【达标检测】根据句意填入单词的正确形式：1. my brother is two years _(old)than me.2. tom is as _(fat) as jim.3. is your sister _(young) than you? yes,she is.4. who is _(thin),you or helen? helen is.5. whose pencil-box is _(big),yours or hers? hers is.6. marys hair is as _(long) as lucys.7.ben _ (jump) _ (high) than some of the boys in his class.8._ nancy sing _ (well) than helen? yes, she _. 9.fangfang is not as _ (tall) as the other girls.10.my eyes are _(big) than _ (she). 11.which is _(heavy),the elephant or the pig?12.who gets up _(early),tim or tom? 13._the girls get up_(early) than the boys?no,they_.14. jim runs _(slow). but ben runs _(slow).15.the child doesnt_(write) as _(fast) as the students.阅读理解。对错（分）the soccer twinsmany people think that twins are exactly the same. but theyre not! ali and ahmet are twin brothers. they look the same and in some ways they are the same. but in other ways they are different. ali and ahmet are both very athletic. ali and ahmet both like soccer. but ali plays every day and ahmet plays only on weekends. ahmet likes watching soccer games on tv but ali only likes to play the game, not to watch it. ali and ahmet are both outgoing and funny, but ahmet is a little more outgoing than ali. ahmet is also a little more serious about schoolwork. ali and ahmet are very popular at school, and they both have a lot of friends.1.ali plays more soccer than ahmet ( )2.