1、年级 八年级 科目 英语 任课教师 李波授课时间课题Unit 3 Im more outgoing than my sisterSectionB 3a-selfcheck 授课类型 听说课一、教材分析本单元以描述某人的个性特征为中心而展开, 中心话题围绕 Talk about personal traits and compare people 这个题材开展多种教学活动，从外表和性格两方面比较人物之间的相同与不同点, 由此引出 taller, shorter, thinner, longer, heavier, calmer, wilder, quieter, funnier, more at
2、hletic, more popular, more serious, more outgoing 等词汇, 以及“S + be + adj.比较级+than+被比较对象”这个重要的句子结构。Section A 部分重在要求听说读三个方面比较不同双胞胎之间外表和性格的区别, 附带着在 3a 也提出了 as.as 结构 the same as 结构表达两人的相同之处。与Section A 部分比较, Section B 部分则深入到比较自己和朋友的相同与不同之处, 并提出了“选择朋友 ”这个话题, 引导学生正确评价朋友, 引导学生结识真正的好朋友。二、学情分析今年所带班级是上年度的五个班打乱合并
3、为四个班当中的八年级一班，学生来自不同班级，也是不同的教师所教。而且整体成绩一般，学生上课态度消极，学习习惯较差。班级人数较多，普遍对英语学习有抵触情绪，上课纪律不是很好。觉得今年面临的挑战很大。三、教学目标1. 复习单元词汇和短语；掌握比较级形式的构成；2.巩固本单元的比较级用法；正确运用比较级对人物进行比较描述；重点来源:学优高考网 gkstk正确运用比较级对人物进行比较描述；来源:学优高考网 gkstk来源:gkstk.Com四、教学重点难点来源:学优高考网 gkstk难点 正确运用比较级对人物进行比较描述；编号：6五、教学过程设计Step 1：Lead in（启发探究 3 分钟）一、按
4、要求写出下列词的正确形式。happy（比较级）_ more athletic（原级）_funny（比较级）_ delicious（比较级）_good（比较级）_ thin（比较级）_big（比较级）_ more outgoing（原级）_-用所给词的适当形式填空。1. My bike is _(new),but hers is _(new) than mine.2. Miss Gao isnt as _(fat) as Miss Green.3. -Who is _-(heavy), Liuli or LiuYing?-Liu Ying is _(thin) than Liu Li.4. My
5、 English teacher is much_(fun) than my math teacher.5. Miss Yang is _(calm) than Miss Li.二、用所给词的适当形式填空。be the same as, be good at , like, make sb. laugh, be different from1. Tom _Peter. They are outgoing.2. I _to have friends who are like me.3. Last Sunday I went to watch a dolphin show, and it _4.
6、Tara and Judy _-English now.5. What _you_ _your best friend?Step 2：自学（自主探究 6 分钟）loud lad adj.大声的；adv.大声地；响亮地primary pramri adj.最初的，最早的 be different from 和 . 不同 information nfmen n.信息；情报；资料；通知 as long as 只要bring out 拿出； 推出 the same as 与 . 同样的 in fact 事实上；实际上；确切地说 be similar to 类似于； 与 . 相似 Step 3：Work
7、 on 3a1.仔细观察 2 幅图画，用描述性形容词说出图画给你的感受；2.朗读方框的单词，说出 2 个人的异同；3.写出句子比较 2 个人的异同；4.检查句子正误；5.再次大声朗读文段。Step 4: Work on 3b：1.联系自己的实际，比较自己与他人的异同个 5 点；2.完整写出自己与他人的区别，注意时态正确；3.加上连接词使这 10 个句子成为一段文章4.加上标题。工整抄写在 3c 处。Step 5: Writing周琼是方欣最要好的朋友，请你以方欣的身份，按照下列图表提示，撰写文章对比你们相同和不同的地方。注意使用比较级及“the same as、a little、much、as
8、as、both、different”等用于比较的词。Name Height(高度)Weight(体重)OutgoingAthleticEnglish(分)Fang Xin 1.7m 58kg 109Zhou Qiong1.7m 59kg 115I like to have friends who are like me._ _FangStep 6: Finish selfcheckStep 7: Summary（引深探究 15 分钟）形容词比较级的用法1 双方比较，表示一方超过另一方时，用“比较级+than”结构表示，意为“比”。如：This bike is better than that
9、one.这辆自行车比那辆好。2 表示一方不如另一方时，用“less+原级+than”结构表示，意为“不如”。如：This room is less beautiful than that one .这个房间不如那个房间漂亮。3 表示一方超过另一方的程度或数量时，可在比较级前加表示程度的状语。如：even, a lot, a bit, a little , still, much, far , yet, by far 等。如：The weather is even worse than yesterday.天气比昨天更糟糕了。4 表示一方随另一方的程度而变化时，用“the +比较级（主语+谓语）
10、，the +比较级（主语+谓语）”结构，如：The harder he works, the happier he feels.他工作越努力，感到越快乐。5 不与其他事物相比，表示本身程度的改变时，用“比较级+and+比较级”的结构，意为“越来越”。如：The weather is getting hotter and hotter.天气越来越热了。The girl becomes more and more beautiful.这个女孩变得越来越漂亮了。6 在比较从句中，为避免重复，常用 that(those),one(ones)代替前面出现的词。如：The book on the chai
11、r is more interesting than that on the desk.椅子上那本书比桌子上那本有趣。7 表示两者在某一方面相同时用“as+形容词或副词原形+as“的句型。如：I think English is as important as math.我认为英语和数学一样重要。Tom runs as fast as jack.汤姆跑地和杰克一样快。8 表示一方在某一方面不及另一方时用“not as /so+形容词或副词原形+as”的句型。如：It is not as/so warm today as yesterday.今天不如昨天暖和。He did not come as
12、 /so early as Wang Lin.他不如王林来得早。这种句型可以和第 2 种“less +原级+than “转换”。It is less warm today than yesterday.He came less early than Wang Lin.六、练习及检测题exercises1）用所给词的适当形式填空。1. Her sisters hair is longer than_(she).2. Everyone enjoys_(listen)to music.3. Math is not so_(difficult)as you think.4. More than one
13、 boy_(know) how to play computer.5. The girl is _(funny) than her sister.2）单项选择1. Tina is about three centimeters(厘米)_than Tara.A. tall B. long C. taller D. longer2._come from Canada.A. They both B. Both they C. Both them D. Them both3. -In your English study reading is more important than speaking
14、, I think.-I dont agree. Speaking is _reading.A. as important as B. so important as C. more important D. the same as4.Jim likes sports. He is _than his brother.A. quieter B. quiet C. athletic D. more athletic5. When the little boy_ some one coming upstairs, he stopped_.A. hears; to cry B. listened;
15、crying C. heard; crying D. listened; to cry6.His words make me_ A. angrily B. anger C. angry D. angrier7. Im good at _,but Lilei is good at _.A. Chinese; play computer B. Chinese; to play computerC. Chinese; playing computers D. China; play computers8. He has two_. One is sport and the other is stamp collecting.A. interest B. interesting C. interests D. interested9. She became more and more_ in computer.A. interested B. interest C. interests D. interesting10.Tom is _of the twins.A. the more athletic B. more athletic C. athletic D. the most athletic七、作业设计绩优学案第三课时
