八年级下册第八单元教案.doc

Unit3 Im more outgoing than my sister.【单元分析】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 athletic, 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。【教学目标】 知识目标：Words:more, than, taller, shorter, thinner, longer, heavier,calmer, wilder, quieter, funnier, smarter, more athletic, more popular, twin, both, be good atSentences: Is Tom smarter than Sam? No,he isnt. Sam is smarter than Tom.Is Tara more outgoing than Tina? No, she isnt. Tina is more outgoing than Tara.Are you a friendly as your sister? No, Im not. Im friendlier.Does Tara work as hard as Tina? Yes, she does.Whos more hardworking at school? Tina thinks she works harder than me. 能力目标： 1.能听懂描述某人外表及个性特征, 人物之间外表及个性异同的句子和对话。2.能口头描述某人的外表及个性特征, 能比较不同人物之间特征的异同。3.能读懂对不同人物外表和个性描述的对话和简单文章。 情感目标：1.介绍朋友时要尊重朋友, 实事求是地评价朋友和自己。2.珍惜培养朋友之间真实而美好的友谊。【教法学法】课堂教学是实施素质教育的主渠道。每一个中学生都希望自己的英语学习是高效的，但是，在实际学习过程中，不同学生的学习效率却总是有高低之分。有了学习的行动，也就有了对学习的体验。因此，在进行学习活动时，就必定产生某种体验。本节课采用以下策略,模仿和演练,形象思维, 建构, 对学习活动的自我监控等.情景交际法，表演法，讨论法，听读法，探究学习法。【教材重点】1.通过观察分析，对人物进行比较，寻找不同和相同点。培养观察能力、分析能力。2.各种比较级句式运用。【教材难点】1.进一步学习运用比较级描述人物编写对话。2.如何提高学生的听力技能。3.掌握比较级形式的构成。4.综合的运用单元的目标语针对实际情景解决问题.【教具准备】多媒体【教学课时】第一课时：Section A 1a2d第二课时: SectionA 3a3c 第三课时: SectionB1a1d第四课时: SectionB2a2e第五课时: Section B 3a-SelfCheck第六课时：周周清【教学过程】13课时 第一课时 主备人：张青华 审稿人：张永丽【教学内容】 SectionA1a2d【教学目标】 知识目标： 1.能口头描述某人的外表及个性特征, 能比较不同人物之间特征的异同。 2.学习运用比较级描述人物编写对话。 3.能够熟记并正确使用下列单词。 能力目标：1.能用S + be + adj.比较级+than+被比较对象 结构描述不同人物的区别。 2.能用as + adj.原级+as 描述不同人物的相同处。 情感目标： 1. 实事求是地评价朋友和自己。 2.珍惜培养朋友之间真实而美好的友谊。【教学重点】1.学习比较级构成2.句子：Thats Tara, isnt it?Sam has longer hair than Tom . Both Sam and Tom can play the drums, but Sam plays them better than Tom.【教学难点】表示比较含义的句型的了解。【教法学法】课前讨论为任务一的完成做了铺垫。接着，通过听，了解句型，并初步掌握如何表达比较级。最后，学生又通过阅读进一步巩固本单元所学的句型，并通过迁移进行仿写，最后以自主写作为最终目标。【教具准备】 多媒体【教学过程】Step1: 新课导入1. How do we describe people?Adjectives Sentencestall Jim is tall . quiet Lucy is quiet . _ _ _2.Lets describe the follwing people:(1)tall : Jim is taller than Tim .quiet : Lucy is quieter than Lily , etc .(2)late : Lucy was later for school than Lily .free : Lucy was freer than Lily last weekend ,etc .(3)heavy : Jim is heavier than Tim .funny : Jim is funnier than Tim , etc .(4)thin : Lucy is thinner than Lily .big : This apple is bigger than that one . etc . 当A 和B做比较时时，用“比较级+ than +比较对象”来表示。如：My room is smaller than yours. 我的房间比你的小。She got there earlier than I did. 她比我到得早。Step2: 自主学习I.Before we describe the people in 1a,lets learn the new words.outgoing at adj.外向的 better bet(r) adj.更好的；较好的 adv.更好地loudly ladli adv.大声地；高声地；花俏地 quietly kwatli adv.安静地；悄悄地；平静地hard-working hd wkadj.勤勉的；努力工作的 competition kmptn n.竞争；比赛fantastic fntstk adj.极好的；了不起的 which adj.哪一个；哪一些 pron.哪一个；哪些 clearly klli adv.清楚地；显然地 win wn v.赢；赢得；获胜；获得 n.胜利 II.写出下列各形容词的反义词.1. short_2.old_3.busy_4. thin_ 5. calm_6.early_7. good_ 8. hot_ 9. cool_ Step3:学生合作交流I.完成17页1a1.Match cach word with its opposite.2.看图片，用尽可能多的形容词来描绘图中六个人物。注意要用到1a中的几组反义词。3.比较下列句子：a. Tom has short hair. a. Tom is calm. b. Tom has shorter hair than Sam. b. Tom is calmer than Sam.小组内说一说a,b两个句子有什么不同？你能理解这种比较的句子吗？4.小组活动：和你的组员共同比较图中三对双胞胎的不同点。II.完成17页1b1.听录音完成1b。录音播放同时抓住关键信息边听边记录。2.听录音并跟读。3.大声朗读录音材料并明确其含义。III.完成17页1c1.两人一组完成1c对话2.在全组表演1c对话3.在全班表演1c对话IV.学习.2b Listen1.看图画，猜测Tina和Tara的异同点2. Listen and complete activities 2b .3.听音填空Interviewer : Tina , do you think you are different from Tara ?Tina : Oh , sure . Were very different . Im _ thanTara .And Im _ . Lets see , what else ? Oh , Im _ , too . Interviewer : So, Tara , are you _ than Tina ?Tara : I guess so . But Im _ than Tina . And Im _ .4.读对话，找出比较级并在其下划线。A: Thats Tara, isnt it?B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara.Julie: Did you like the singing competition yesterday, Ann?Anna: Oh, it was fantastic! Nely sang so well!Julie: Well, I think Lisa sang better than Nely.Anna: Oh, which one was Lisa?Julie: The one with shorter hair. I think she sang more clearly than Nely.Anna: Yes,but Nely danced better than Lisa.Julie: You can tell that Lisa really wanted to win ,though. Anna: Well, everyone wants to win. But the most important thing is to learn something new and have fun. 5.Pairwork . Ask and answer questions about Sam and Tom .A:Is Tom smarter than Sam?B:No,he isnt.Sam is smarter than Tom.V.2c总结比较级的运用当A和B做比较时时，用“比较级+than+比较对象”来表示。如：My room is smaller than yours.我的房间比你的小。She got there earlier than I did.她比我到得早。注意：一般来说，比较对象为人称代词时，用主格或宾格均可。但是，当句子中谓语动词为及物动词时，人称代词用主格或宾格意义不同。如：I like you better than he(likes you).我比他更喜欢你。I like you better than(he likes)him.我喜欢你胜过喜欢他。归纳比较等级的构成形容词与副词的比较级大多数形容词（性质形容词）和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种。新课标第一网 1规则变化单音节词和少数双音节词，加词尾-er，-est来构成比较级和最高级。构成法原级比较级最高级一般单音节词末尾加-er，-esttall（高的）great（巨大的）tallergreatertallestgreatest以不发音的e结尾的单音节词和少数以-le结尾的双音节词只加-r，-stnice（好的）large（大的）nicerlargernicestlargest以一个辅音字母结尾的闭音节单音节词，双写结尾的辅音字母，再加-er，-estbig（大的）hot（热的）biggerhotterbiggesthottest“以辅音字母+y”结尾的双音节词，改y为i，再加-er， -esteasy（容易的）busy（忙的）easierbusiereasiestbusiest少数以-er，-ow结尾的双音节词末尾加-er，-estclever（聪明的）narrow（窄的）cleverernarrowercleverestnarrowest其他双音节词和多音节词，在前面加more，most来构成比较级和最高级important（重要的）easily（容易地）more importantmore easilymost importantmost easily 2.不规则变化原级比较级最高级good（好的）well（健康的）betterbestbad（坏的）ill（有病的）worseworstold（老的）older/elderoldest/eldestmuch/many（多的）moremostlittle（少的）lessleastfar（远的）farther/furtherfarthest/furthestVI.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 Step4:拓展创新你和你的朋友有什么共同点和不同点？和你的同桌进行交流。Step5:节节清一写出下列形容词的比较级。funny thin small fast serious popular fat heavy outgoing athletic二. 用所给词的适当形式填空.1. My bike is _ , but hers is _ than mine .(new)2. Which is _ , this one or that one ?(nice)3. My brother is _ than my sister .(funny) 4. Li Ying is _ than Li Ping .(thin)5. She is a little quiet than _ .(I)6. My room is much bigger than _ .(she)7. My mother is very _ every day . And my father is even _ than her .(busy)8. This sweater is too big . Do you have a _ one ?(small)三句型转换1. Tom is thin . Jim is thinner .(合并为一句)Tom is _ _Jim .Jim is _ _ Tom .2. This computer is newer than that one .(同义句)That computer is _ _ this one .3. Tom is twelve years old . Jim is fourteen years old .(合并为一句)Tom is _ _ Jim .4. My cousin is calmer than his .(同义句)His cousin is _ than _ .5. Tom is healthier than Jim . (提问)_ is healthier , Tom _ Jim ?四完形填空：Most American families are smaller than the families in other countries. Most American familiar have one or two _1_.Children in the US will _2_ their parents home when they grow up. They usually live _3_ their parents because they want to find good jobs. They often _4_ to their parents or telephone then. And they often go to visit their parents on _5_. Parents usually let their children choose（选择）their own（自己的）_6_. Americans thinks it _7_ for young people to decide their lives by themselves. Children are asked to do some work _8_ their house. And in many families, children are paid for_9_ some housework so that they can learn _10_ to make money for their own use. ( ) 1. A. uncles B. aunts C. parents D. children ( ) 2. A. leave B. reach C. love D. go away ( ) 3. A. near B. far from C. next to D. close to ( ) 4. A. come B. drive C. move D. write ( ) 5. A. Monday B. weekdays C. Friday D. holidays ( ) 6. A. jobs B. job C. works D. thing ( ) 7. A. bad B. beautiful C. important D. wrong ( ) 8. A. outside B. around C. except D. beside ( ) 9. A. to do B. do C. doing D. does ( ) 10. A. what B. when C. where D. how 【板书设计】 Unit3 Im more outgoing than my sister. 【教后反思】 14课时第二课时主备人：赵等 审稿人：张永丽【教学内容】（SectionA2d-3c）【教学目标】知识目标: 1.表述个性特征, 对人物进行比较。2.形容词的比较级, both的用法 能力目标: 1.能听懂描述某人外表及个性特征, 人物之间外表及个性异同的句子和对话。 2. 能口头描述某人的外表及个性特征, 能比较不同人物之间特征的异同。3. 能用S + be + adj.比较级+than+被比较对象 结构描述不同人物的区别, 4. 能用as + adj.原级+as 描述不同人物的相同处, 5.学会用both描述不同人物的相同处情感目标:1.介绍朋友时要尊重朋友, 实事求是地评价朋友和自己, 2. 珍惜培养朋友之间真实而美好的友谊。 【教学重点】1.Sam has longer hair than Tom . 2.Both Sam and Tom can play the drums, but Sam plays them better than Tom【教学难点】1.Sam has longer hair than Tom . 2.Both Sam and Tom can play the drums, but Sam plays them better than Tom【教法、学法】阅读法 交流讨论法 练习法【教学过程】Step1:新课导入Revision1.复习比较级变化规则2.写出下列词的比较级。outgoing_; big_; good/well_; hard-working_; beautiful_; quiet_; calm_; popular_;good_; well_; cool_; important_; heavy_;thin_; fat_; hot_3.用所给词的适当形式填空.1). I think Tara is _ than Lucy . (outgoing) 2). Tom is a little _ than Jim .(serious)3). Lucy is much _ than Lily . (athletic) 4). Pop music is _ than the classical music（古典音乐）.(popular) 5). This car is even _ .(expensive)6). These flowers are so _ .(beautiful)Step2:自主学习 阅读训练3aI. Before we describe the people in 1a,lets learn the new words.outgoing at adj.外向的 better bet(r) adj.更好的；较好的 adv.更好地loudly ladli adv.大声地；高声地；花俏地 quietly kwatli adv.安静地；悄悄地；平静地II. we can use all of them to describe the people.outgoing better loudly quietly III . finish 1aStep3: 学生合作交流Grammer focus-4cI. Before we describe the people in 1a,lets learn the new words.outgoing at adj.外向的 better bet(r) adj.更好的；较好的 adv.更好地loudly ladli adv.大声地；高声地；花俏地 quietly kwatli adv.安静地；悄悄地；平静地II. we can use all of them to describe the people.outgoing better loudly quietly III finish 1aIV . 写出下列各形容词的反义词.1. short_2.old_3.busy_4. thin_5. calm_6.early_7. good_8. hot_9. cool_10. ugly_11. same_Step4:拓展延伸 (1)tall : Jim is taller than Tim .quiet : Lucy is quieter than Lily , etc .(2)late : Lucy was later for school than Lily . free : Lucy was freer than Lily last weekend ,etc .(3)heavy : Jim is heavier than Tim . funny : Jim is funnier than Tim , etc .(4)thin : Lucy is thinner than Lily . big : This apple is bigger than that one . etc .当A 和B做比较时时，用“比较级+ than +比较对象”来表示。如：My room is smaller than yours. 我的房间比你的小。She got there earlier than I did. 她比我到得早注意：一般来说，比较对象为人称代词时，用主格或宾格均可。但是，当句子中谓语动词为及物动词时，人称代词用主格或宾格意义不同。如：I like you better than he (likes you). 我比他更喜欢你。 I like you better than (he likes) him. 我喜欢你胜过喜欢他。 Step5：节节清 . 根据句意填入单词的正确形式：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.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.【板书设计】 【教后反思】15课时第三课时主备人：沈艳梅 审稿人：张永丽【教学内容】 Section B 1 (1a-1e)【教学目标】知识目标： 1.能掌握以下单词：though conj.虽然；尽管；adv.不过care about关心 talented tlntd adj.有才能的；有天赋的 truly truli adv.真实地；真诚地；正确地 care ke(r) v.关心；担忧；照顾；在 2.重点短语 have cool clothe be popular in school like to do the same things as mebe good at make sb. Laugh 3.重点句型I am older than Tom. M y book is newer than yours. kate s skirt is cheaper than mine. My hair is longer than hers. You are heavier than me. 能力目标：1.识记、运用描述好朋友标准的词句。2.听磁带，进一步熟悉比较级的用法并学会运用听力中所使用的对比方法。3.提高自己的听力技巧。情感目标： 1.学会使用比较级和其他用于比较的词撰写文章介绍自己交友的原则及自己和好友的相同点和不同点。2.学会撰写招聘广告及通过比较选择适合招聘的最佳人选。【教学重点】： 运用描述朋友标准的词句进行文段的理解；将听力中使用的对比方法移为己用。【教学难点】1.识记、运用描述好朋友标准的词句。2.听磁带，进一步熟悉比较级的用法并学会运用听力中所使用的对比方法。 3提高自己的听力技巧。【教法学法】 表演法，分组讨论法，总结法。【教学过程】Step 1新课导入1.选择正确答案。1）.I work as _as my sister, so we both get good grades.A. harder B. hardest C. hard D. hardly2）.I have the same hairstyle _ his, but my hobby is different _ his.A. as, from B. from, as C. for , from. D. with, from3）.Their book is _ than mine.A. very interesting B. more interesting C. most interesting Write down what you think a good friend should be like .A good friend a. is friendly / kind . b. makes me happy . c. d.e. f.2. Go through the sentences in activity 1a , and do the activity .3. Discuss : A: I think a good friend makes me laugh . B: For me , a good friend _ . C: Yes , and a good friend _ , too . D: Thats not very important for me . I think a good friend_ . E: I agree with you . And a good friend _ .Step2:自主学习1.请选择正确的词组翻译填空。对有好处；擅长于；善于与某人打交道；对某人和善；be good for_; be good to sb._ be good with sb._; be good at_; do well in_。2.根据上边所学词组，完成下列问题。1）.She is good _children, so we think she should be a teacher.2）.We both get good grades because we are both good _ school work.3）.If we are good _others we can build a society of hamony.4）.Her cousin can do better _math than her.5）.Dont smoke any more! It isnt good _ your health. Step 3 学生合作交流1.使用1a中的词句，按下边对话提示制作对话。A：I think a good friend should have cool clothes. What about you?B: In my opinion, a good friend should like to do the same things as me. I dont think a good friend should have cool clothes.C: For me, a good friend should . I think its unnecessary for a good friend to be good at school-work.2.展示你们的对话。Step4 拓展延伸: make用法小结：1. 当make的意思是“做、制造、制作”时，常用的句型是： (1) make sth. (to do sth.) 意为“制造某物”。例如： She can make kites. 她会制作风筝。 (2) make sb. sth. / make sth. for sb. 意为“为某人制作某物”。例如： His mother made him a beautiful coat. / His mother made a beautiful coat for him. 他的母亲为他缝制了一件漂亮的外衣。 (3) 被动语态中常用be made of / from, be made in, be made by等短语来表示“是由制成的”，“是在制成的”和“是被制成的”。例如： Wine is made from grapes. 酒是由葡萄酿制成的。 These cars were made in Changchun. 这些汽车是在长春制造的。 .be made of 表示制成成品后，仍可看出原材料是什么，保留原材料的质和形状，制作过程仅发生物理变化。如： The kite is made of paper风筝是用纸做的。 .be made from 表示制成的东西完全失去了原材料的外形或特征，或原材料在制作过程中发生化学变化，在成品中已无法辨认。如： The paper is made from wood纸是木头做的。 Butter is made from milk黄油是从牛奶中提炼出来的。2. 当make的意思是“使、使得”时，一般用于“make + 宾语 + 宾补”这种结构，常用的句型是： (1) make + sb. / sth. + adj. 意为“使某人或某物处于某种状态”。例如： The news made him happy. 这个消息使他很高兴。 在此句型中，通常用it作形式宾语，而动词不定式或从句才是真正的宾语，而且要后置。例如： Computers make it easier to learn English. 电脑使英语学习更加容易。 当然，除了接形容词作宾补外，还可以接名词、动词的过去分词等作宾补。例如： They all want to make Jim their monitor. （名词）他们都想让吉姆当班长。 I spoke loudly in order to make my voice heard.（过去分词） 我大声地讲话，以便让别人听到。 (2) make + sb.