人教版八年级英语上册 Unit 3 第2课时《Section A (2d-3c)》课件+教案+导学案+分层作业+素材

这是一份人教版八年级英语上册 Unit 3 第2课时《Section A (2d-3c)》课件+教案+导学案+分层作业+素材，文件包含人教版八年级英语上册Unit3第2课时《SectionA2d-3c》课件pptx、人教版八年级英语上册Unit3第2课时《SectionA2d-3c》教案docx、人教版八年级英语上册Unit3第2课时《SectionA2d-3c》导学案docx、Unit3SectionA2dmp3等4份课件配套教学资源，其中PPT共48页， 欢迎下载使用。

Unit 3 I’m more outgoing than my sister.Section A 2d-3c情境导入1语法探究2应用实践3迁移创新4回顾总结5考点速递6随堂小练7家庭作业8学习目标Learning ObjectivesScenario importFree talkRead the conversation quickly and answer the questions below.2d1. Who thought the singing competition was fantastic?2. Which girl was Lisa?3. Who sang more clearly?4. Who danced better?5. Why did Lisa practice a lot more?Anna.The one with shorter hair.Lisa.NellyShe wanted to win.Julie: Did you like the singing competition yesterday, Anna?Anna: Oh, it was fantastic! Nelly sang so _______ (good)! Julie: Well, I think Lisa sang _______ (good) than Nelly.Anna: Oh, which one was Lisa?Julie: The one with _______ (short) hair. I think she sang ______________ (clearly) than Nelly.Anna: Yes, but Nelly danced _______ (good) than Lisa. Julie: You can tell that Lisa really wanted to win, though. Anna: Well, everyone wants to win. But ______________________ (important) thing is to learn something new and have fun. Listen and fill in the blanks.wellbettershortermore clearlybetterthe most importantRole play the conversation with your partner.2dJulie: Did you like the singing competition yesterday, Anna?Anna: Oh, it was fantastic! Nelly sang so well!Julie: Well, I think Lisa sang better than Nelly.Anna: Oh, which one was Lisa?Julia: The one with shorter hair. I think she sang more clearly than Nelly.Anna: Yes, but Nelly 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.adj. 极好的；了不起的，同义词有great, wonderfuladj. 哪一个；哪一些v. 获胜；赢；赢得动词不定式作表语玩得开心，相当于have a good time/enjoy oneself。n. 比赛；竞赛；竞争adv. 清楚地；清晰地；明白地Grammar focus Try to find out the rules.上述句子中标红的人名在句中是什么关系呢？是比较关系。如何进行比较呢？一起来学习吧！两者进行比较,表示“一方比另一方更……”常用句型：1. A + be + 形容词比较级 + than + BA modern train is faster than a car. 2. A+实义动词+副词比较级+than + BTom jumps higher than Jack. 形容词/副词比较级 Try to find out the rules.这个句型也是比较级吗？是的，一起来看看吧！两者进行比较,表示“一方与另一方一样……”常用句型：1. A + be + as 形容词原形 + as + Be.g. Jack is as funny as Mike. 杰克与迈克一样滑稽。2. A + 实义动词 + as 副词原形 + as + Be.g. Tom gets up as early as Sue. 汤姆与苏起得一样早。否定形式：not as\as + adj.\adv.(原形) + as…;意思是：…不如…Amy is not as tall as Peter. 艾米不如皮特高。He did not come as /so early as Wang Lin.他来得不如王林早。同级比较 Try to find out the rules.这又是一种什么句型呢？这是一种特殊句型，一起来看看吧~同级比较当询问两者中谁更 / 哪一个更 / 什么更……时，常用句型“Who / Which / What + be+ 形容词比较级, A or B?”和“Who / Which / What + 行为动词 + 副词比较级, A or B?”。Which is better, the red pen or the black pen? Who dances better, you or your sister? Which T-shirt is nicer, this one or that one? Who is more active, Mary or Kate?Which one is more popular among students, going to concerts or going to movies? Try to find out the rules.让我试试！这是一篇关于Tara和Tina两姐妹的介绍，你能圈出其中所有的比较级吗？Tina loves sports. She can run faster than Tara and she is thinner. She is more outgoing and funnier. But Tina is lazier and she always gets up later than Tara . She hopes she can be a better person.可以！请观察这些单词，你能总结出形容词变比较级的规律吗？Tina loves sports. She can run faster than Tara and she is thinner. She is more outgoing and funnier. But Tina is lazier and she always gets up later than Tara . She hopes she can be a better person.2.重读闭音节词且词尾只有一个辅音字母，双写该辅音字母，再加-erbig -bigger fat-fatterComparatives rules1. 一般单音节词 在词尾加 -ertall-taller long-longerTina loves sports. She can run faster than Tara and she is thinner. She is more outgoing and funnier. But Tina is lazier and she always gets up later than Tara . She hopes she can be a better person.4.以辅音字母加y结尾的双音节词，把y变i，再加-erfriendly - friendlierheavy - heavierComparatives rules3.多音节和部分双音节词前加moreloudly - more loudlyexpensive - more expensive Tina loves sports. She can run faster than Tara and she is thinner. She is more outgoing and funnier. But Tina is lazier and she always gets up later than Tara . She hopes she can be a better person.不规则变化需要单独记忆。Comparatives rules5.以字母e结尾的单音节词，在词尾加 -rnice - nicer fine - finer比较级：不规则变化： good/well — _______ bad — ________many/much — ________little -- ________far -- ________/________old -- ________/________betterworsemorelessfartherfurtherolderelder adj / adv的比较级一般疑问句结构Be + A+adj的比较级+B ?Do/does + A+V原形+adv的比较级+B ?Are you smarter than your sister?Is his father more hard-working than his mother?Do you jump higher than your brother?Does Mike go to bed later than you? ◆“the + 比较级 + of the two” 意为 “两者中比较……的”。English is becoming more and more important.◆“比较级 + and + 比较级” 或 “more and more+ 形容词/副词 原级”，表示 “越来越……”，其后均不可接than。After the new year, the day is becoming warmer and warmer.◆“The + 比较级, the + 比较级” 意为 “越……，越……”。The more haste, the less speed. 欲速则不达。The harder she worked, the more progress she made.Lisa is the quicker of the two.形容词和副词的比较级常用结构◆“Which/Who... + 比较级, A or B?” 表示 “A和B，哪一个/谁更……？”◆“A...+ 倍数 + 比较级 + than + B” 表示 “A是B的多少倍”。Our school is three times bigger than yours. 我们学校是你们学校的三倍大。◆“比较级 + than any + 可数名词单数”，意为 “比任何……都”，表示不在同一范围内比较。 China is larger than any country in Africa.Who is taller, Jim or Tom?形容词和副词的比较级常用结构Which book is better, this one or that one?◆“比较级 + than any other + 可数名词单数” = “比较级 + than the other + 可数名词复数”，表示“比其他任何/所有……都……”。该句型在同一范围内进行比较。China is larger than any other country/the other countries in Asia.1）比较对象必须一致。My hair is longer than yours.2）有时为了避免重复，可用that或those代替前面提到的词，而且that或those不能省略。The weather in Hainan is warmer than that in Beijing.His stories are more interesting than those I told.形容词和副词的比较级注意事项yours相当于your hair可修饰比较级的词当表示一方超过另一方的“程度”时，可以用much, a lot, a little, a bit, even, far等来修饰形容词比较级。注意：比较级不能用very, so, too等修饰。He is much more serious than his brother.This book is even more useful than that one.Can you come to school a little earlier tomorrow morning?巧学妙记：两多(much, a lot)两少(a little, a bit)一甚至(even)，还有一个远（far)去了。 Application Practice Use the words to write questions and answers.1. Julie / tall / youQ: Is Julie as tall as you?A: No, she isn’t. She’s ______ than me.taller2. Jack / run / fast / SamQ: Does Jack run faster than Sam?A: No, he doesn’t. He runs _______________ than Sam.more slowlyUse the words to write questions and answers.3. your cousin / outgoing / you Q: Is your cousin less outgoing than you？A: No, she isn’t. She’s ____________________________more outgoing than I/me.4. Paul / funny / CarolQ: Is Paul funnier than Carol?A: No, he isn’t. He’s___________________________less funny than Carol. funnier than Carol.Think of yourself two years ago. Write about how you are different now.Do you sing better?…自己小时候画像现在的自己画像Think of yourself two years ago. Write about how you are different now.1. Are you taller?Yes, I am. I’m taller now than I was two years ago.2. Are you funnier? Yes, I am. I’m funnier than I was two years ago.Think of yourself two years ago. Write about how you are different now.3. Are you more outgoing? Yes, I am. I'm more outgoing now than I was two years ago.4. Do you study English harder? Yes, I do.I study harder now than I did two years ago.Think of yourself two years ago. Write about how you are different now.5. Do you sing better? No, I don't. I sing worse now than I did two years ago.Migration InnovationDraw a picture of yourself as a child and as you grow up, compare and write similarities and differences using comparative sentence structuresdifferencessimilarities自己小时候画像现在的自己画像Compare your parents. Check who is smarter, funnier, etc. in the chart. Then ask your partner about his/her parents.A: Who is smarter, your mother or your father?B: I think my mother is smarter than my father.I love my ________ because she______________. She is like a superwoman.motherworks hardSummary Summary 形容词和副词的比较级的构成和句式规则变化不规则变化单音节词和部分双音节词多音节词和部分双音节词一般在词尾加-er以字母e结尾的词加-r重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母，再加-er以“辅音字母+y”结尾的双音节词，变”y”为”i”，再加-er.前面加moresmart-smarter, high-higherfine-finer, wide-widerhot-hotterbig-biggerearly-earlier, happy-happieroutgoing-more outgoing, popular-more popular原级比较级good/wellbetterbad/badly/illworsemany/muchmorelittlelessoldolderelderfarfartherfurther句式原级比较的肯定句式原级比较的疑问句式比较级的常用结构“比较级+than”表示“……比……更……”“the + 比较级 + of the two” 意为 “两者中比较……的”。“比较级 + and + 比较级” 或 “more and more+ 形容词/副词原级”，表示 “越来越……”，其后均不可接than。“The+比较级, the+比较级” 意为 “越……，越……”。“Which/Who...+比较级, A or B?” 表示 “A和B，哪一个/谁更……？”“A...+ 倍数 + 比较级 + than + B” 表示 “A是B的多少倍”。“比较级 + than any + 可数名词单数”，意为 “比任何……都”，表示不在同一范围内比较。 “比较级 + than any other + 可数名词单数”=“比较级 + than the other + 可数名词复数”Summary Language points 形容词和副词的比较级【精讲】形容词副词的比较级构成有：规则变化和不规则变化如右图所示。【精讲】形容词副词的比较级用法包含：原级和比较级的运用。如右图所示。With the development of 5G technology, our daily lives have become more and more convenient.—Is your hair as long as Mary’s? —No, it isn’t. Hers is longer than mine.Exercisenice _______ easy _______ thin _______ hot _______ much _______high _______ clever _______ happy _______ little _______ fat _______big _______ good _______ far _______ tall _______ old _______beautiful _________________ important _________________quietly _________________ expensive _________________nicer一、写出下列单词的比较级easierthinnerhottermorehigherclevererhappierlessfatterbiggerbetterfarthertalleroldermore beautifulmore importantmore quietlymore expensive1. Is Alice taller than her cousin?  (补全否定答语) No, _____________. 2. Eric jumps higher than Joe.  (改为一般疑问句) _________ Eric _________ higher than Joe? 3. Helen is funny. Her sister is funnier. (合并为一句) Helen’s sister ________________ her. 4. His brother is lazy.  (用his sister改为含有比较级的句子) _________________, his brother or his sister?she isn’t Does jump  二、根据括号内的要求完成下列各题。is funnier than Who is lazier 三、根据句意及首字母、汉语提示或用所给词的适当形式填空。Molly studies ________ than her best friend Mary. (hard) 2. Diana was a little fat in the past. But now she is much_________(瘦的) than before. 3. The more trees we plant in our city, the____________(beautiful) Lanzhou will be. 4. Bob is much t_____ now, the jeans he wore last year are too short.5. This shirt is a little expensive. Can you show me a ________one?(cheap)harderthinnermore beautifulallercheaperHomeworkHomework Draw stick figures about your parents, compare them and express your love.Create a poster about you and your friend with comparatives.What should a good friend be like?Thank you for listening