2020秋人教版英语八年级上册unit3单元全套优质课件

1、unit 3人教版八年级英语上册单元全套课件人教版八年级英语上册单元全套课件Im more outgoing than my sister.Section A 1a-1cSection A 2a-2dSection A Grammar Focus-3cSection B 1a-1eSection B 2a-2eSection B 3a-Self Check使用说明：点击对应课时，就会跳使用说明：点击对应课时，就会跳转到相应章节内容，方便使用。转到相应章节内容，方便使用。 Objectivesu To learn to talk about personal traits. u To learn

2、 to use comparatives to compare people.u To learn new words: outgoing, hard-working, competition, fantasticappearancePersonalityLikes and dislikestall , short ,of medium heightfat, thin, heavy ,strong, of medium buildothers: have short hair/a beard /blue eyeswear glasses/a yellow skirt with glasses/

3、big eyes in a red shirt be beautiful, handsome, cutefriendly , kind , serious, outgoing, easy-going, calm, wild, athletic, shy, quiet, strictfavorite subject/color.like/dislike to do / doing abilities can/cant do sth well be good at sth/doing shheight:build: Warming-up1:What does she look like?She i

4、s tall and thin. She has long straight brown hair. She has a big mouth. She wears a pink shirt and black skirt. She is a girl in black shoes.2:What is she like?She is outgoing and friendly.3:What does she like ?She likes eating bananas.4:What can she do well?She can play the piano well.1:What does h

5、e look like?2:What is he like?3:What does he like?4:Whats he good at?JaneMary Jane is tall. Mary is taller than Jane.Lets compare.heavy heavier The dog is heavy. The elephant is heavier than the dog. Lily is _ than Lucy. Lucy is _ than Lily.LilyLucythinnerfatterLin LinDang DangLin Lin is cuter than

6、Dang Dang.Dang Dang is cute.JimBobJim is young.Bob is younger than Jim.I have long hairI have longer hair than you.talltallloudlyloudlythinthin short hairshort hair long hairlong hair heavyheavy quietlyquietly short shortMatch each word with its opposite!1a Do they look the same?They are twins.They

7、are twin sisters.Why?They are twins.They are twin brothers.Do they look the same? Why?Look at the pictures,talk about the differences.Who is taller, Tina or Tara?Who is heavier, Peter or Paul?Who has longer hair, Tom or Sam?Who is more quietly, Tom or Sam?Who is more loudly, Tina or Tara?Who is shor

8、ter and thinner, Peter or Paul?TinaPeterSamTomTinaPaulListen and number the pairs of twins in the picture 1-3.1 12 23 31bLets have a look at these twins.Look carefully, then lets play a game.shortshorterThe baby is shorter than the girl.Compare peopleyoungyoungerThe little boy is younger than the yo

9、ung man.oldolderTed VinceVince is older than Ted.Practice the conversation in the picture above. Then make conversations about the other twins.A: Thats Tara, isnt it?B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara.1cLets practice!Is that Tom? No, it isnt.

10、 Its Sam. Tom can play the guitar better than Sam.Whos Tom?No, it isnt. Its Paul. Pauls thinner than Peter. Peters taller than Paul.Is that Peter?Whos Peter?1. Both Tom and Sam can play the drums, but Sam plays them better than Tom.1) both“两个、两者都两个、两者都”, 在句中可作代词、在句中可作代词、形容词、副词、连词。作副词时常放在形容词、副词、连词。作副

11、词时常放在be动词之后动词之后, 实义动词之前。实义动词之前。e.g. Both (of) his parents are doctors. (作代词或形容词作代词或形容词) =His parents are both doctors. (作副词作副词)They both went camping in the holiday. (作副词作副词)Both English and math are very important. (both and短语常连接两个并列的成分短语常连接两个并列的成分, 可连接名可连接名词、动词、形容词和代词等词、动词、形容词和代词等) 注注: both指两者都指两者

12、都, all指三者或三者以上都。指三者或三者以上都。 2. Thats Tara, isnt it?附加疑问句：陈述句后添加一个附着的简略疑问结构，附加疑问句：陈述句后添加一个附着的简略疑问结构，用以进行确认。用以进行确认。 若陈述部分为肯定，便用否定形式进行提问；若陈述部分为肯定，便用否定形式进行提问； 若陈述部分为否定，便用肯定形式进行提问。若陈述部分为否定，便用肯定形式进行提问。 即即 前肯后否，前否后肯前肯后否，前否后肯 Theres someone in the room, isnt there? We cant say it this way, can we? Theres som

13、eone in the room, isnt there? 房间里有人，是吧？房间里有人，是吧？ He didnt say anything at the meeting, did he? 他在会上什么也没说，对吗？他在会上什么也没说，对吗？ We cant say it this way, can we? 我们不能这样说，对不对？我们不能这样说，对不对？特别提醒：附加部分的动词要和陈述句部分保持一致特别提醒：附加部分的动词要和陈述句部分保持一致1._of the twins have long hair. A. All B. Both C. Each D .either2.His son n

14、ever works hard,_?3.-Sam hardly ever used the computer yesterday, did he? -_.He played computer games till midnight.A. Yes,he did. B.No,he didnt C.Yes,he didnt D.No,he diddoes heI. 按要求写出下列各词的正确形式。 1 easy (比较级比较级): _ 2 different (名词名词): _3 many (比较级比较级): _ 4 serious (比较级比较级): _ 5 friendly (比较级比较级): _

15、 easierdifferencemoremore seriousfriendlier6 funny (比较级比较级): _ 7 outgoing (比较级比较级): _ 8 quiet (反义词反义词): _ 9 tall (反义词反义词): _ 10 beautiful (比较级比较级):_ more beautifulmore outgoingloudshortfunnierII. 句型转换。1. This picture looks beautiful, but that one looks more beautiful.(同义句同义句) That picture looks _ _

16、_ this one.2. She has longer hair than Emma.(同义句同义句) Her hair is _ _ _. 3.Helen studies hardest in her class.(同义句同义句) Helen studies _ than _ _ student in her class. more beautiful thanlonger than Emmasharder any other1.If you want to be thinner and healthier, youd better eat _food and take _ exercis

17、e.A.more, fewer B. more, less C. fewer, more D. less, moreIII. 选择。2.Hes _ than his brother.A. strong B. stronger C. the stronger D. the strongest 中考链接 Which singer do you like, Zhang Liangying or Zhou Bichang? _. I love their songs very much. A. All B. NeitherC. Both“我非常喜欢他们的歌曲”C两者都不都（三者及以上）两者都 You

18、are singing to the plants! Thats true. I believe it helps them grow _ . A. slower B. betterC. harder“我相信这帮助它们长得更好。”B更好更慢更难1.Compare one of your friends with you to find your similarities and differences, then write them down.2.Preview the words of this unit.Section A 2a-2dSection A 2a-2d Is that Eri

19、c? No, thats David. Eric is thinner than David and he is better at sports than David.DavidEric is thinEric is better at sportsEric ReviewThe red box is big. The green box is small. The red box is bigger than the green box. The girls dance well. The man and the woman dance better. The man and the wom

20、an dance better than the girls. Listen. Are the words in the box used with -(i)er or more? Complete the chart. funny friendly outgoing hard-working smart lazy (run) fast (jump) high (work) hard (get up) early-er / -iermorefriendly, funny, fast, high, hard, smart, lazy, earlyoutgoing, hard-working2aT

21、ina Tara is more outgoing than Tara.works as hard as Tina.Listen again. How are Tina and Tara different? Fill in the boxes.Lets talk about the differences between Tina and Tara.friendlier, funnier, run faster, jump higher, smarter,get up earlier2bStudent A, look at the chart on the right. Student B,

22、 look at the chart on page 81. Ask and answer questions about Sam and Tom. SamTomsmarttallrun fastget up earlythinfunnyhard-workingfriendly2c1. Sam works _ (hard) than Tom.2. Tom is _ (smart) than Sam.3. Tina is _(tall) and _(quiet) than Tara.4. Paul is _ (short) and _(heavy) than Pedro.5. I get up_

23、(early) than Tara.6. Tara is _( serious) than Tina.7. Du Jia is _ (popular) than others in Class 19. hardersmartertallerquietershorterheavierearliermore seriousmore popularGuessing who she/he is?Try to write at least 3 sentences in your paper to describeone of your classmates. And let us guess who s

24、he/he is.Remember do not mention his/her name. Example: My best friend has long hair. She is taller than me. She wears glasses. She is a very hard-working girl.2dListen to the conversation and answer the questions.1.Who has shorter hair? Lisa.2.Who danced better? Nelly.3.Who sang more clearly? Lisa.

25、4.What does Anna think is the most important? To learn something new and have fun.Julie: 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?2dRole-play the conversation.Juli

26、e: 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.Anna likes the singing

27、 competition. It was _. Julie thinks Lisa, the one with _ hair, sang _ and _ than Nelly. Anna thinks Nelly danced _ than Lisa. The _ thing is to learn something new and have fun.Fill in the blanks According to the conversation.fantasticshorterbettermore clearlybettermost importantHave a discussionwh

28、ich在问句中作疑问代词，其含义为在问句中作疑问代词，其含义为“哪一个，哪一些哪一个，哪一些”。e.g. Which are the ones you really like? 哪些是你们真正喜欢的？哪些是你们真正喜欢的？ Which is your best friend , Tom or Lucy? 哪一位是你最好的朋友，汤姆还是露西？哪一位是你最好的朋友，汤姆还是露西？ 1.Oh, which one was Lisa? 哦，哪一位是莉莎？哦，哪一位是莉莎？which也可也可引导定语从句引导定语从句，在从句中可以，在从句中可以作主语作主语，也可以，也可以作作宾语宾语。e.g. Color

29、 the birds which are flying. 给那些正在飞的鸟涂色。给那些正在飞的鸟涂色。 The story (which) he told was very interesting. (which作宾语，此时作宾语，此时which可省略可省略)The shop _ sells flowers is at the end of the street. A . Who B . where C . which（which作主语作主语）2.You can tell that Lisa really wanted to win, though. 不过，你能看得出来，莉莎真的想赢。不过，你

30、能看得出来，莉莎真的想赢。1）though作副词，意为作副词，意为“不过；可是；然而不过；可是；然而”，常用于口，常用于口语中，一般放在语中，一般放在句尾句尾。e.g. Have you ever been to Australia? 你去过澳大利亚吗？你去过澳大利亚吗？ No. Id like to, though. 没有。没有。不过不过我很想去。我很想去。 这是份苦差事，可他还是接受了。这是份苦差事，可他还是接受了。 It was a hard job. He took it, though. 拓展拓展: (1)though还可以作还可以作连词连词，意为，意为“虽然；尽管虽然；尽管”，引导

31、让步状语，引导让步状语从句，此时可以和从句，此时可以和although互换。互换。 e.g. Though/Although he was ill, he worked hard. 他虽然生病了，但仍努力工作。他虽然生病了，但仍努力工作。(2)though/although不能和不能和but连用连用,但可以但可以和和yet, still连用连用。 e.g. Though/Although he is 90, he is still very healthy. 尽管已经尽管已经90岁了，但他仍然很健康。岁了，但他仍然很健康。2）win v. 获胜，赢获胜，赢 +比赛、奖项等比赛、奖项等 过去式过

32、去式:won, 现在分词现在分词:winning, 名词名词:winner eg. They won the game yesterday. Zhang Yining won a gold medal in the womens singles. Who is the winner, Sam or Jim?拓展拓展:赢了某人不用赢了某人不用win,用用beat eg.The LA Lakers beat the Rockets.试对比：试对比：We beat them and won the game.3.But the most important thing is to learn som

33、ething new and have fun. 但最重要的是要学到一些新东西并获但最重要的是要学到一些新东西并获得乐趣。得乐趣。the most important意为意为“最重要的最重要的”，是，是important的最高的最高级形式。级形式。important的比较级为的比较级为more important。e.g. I think English is the most important of all the subjects. 我认为在所有的科目中英语是最重要的。我认为在所有的科目中英语是最重要的。I. 按要求写出下列各词的正确形式。 1 funny (比较级比较级)：_ 2 di

34、fferent (名词名词)：_3 many (比较级比较级): _ 4 serious (比较级比较级): _ 5 friendly (比较级比较级): _ funnierdifferencemoremore seriousfriendlierII. 翻译句子。1. 那是山姆吗？那是山姆吗？ 不是，是汤姆。他比山姆的头发短，而且不是，是汤姆。他比山姆的头发短，而且 他比山姆高。他比山姆高。2. 汤姆比山姆更友好。汤姆比山姆更友好。 Tom is friendlier than Sam. Is that Sam? No, thats Tom. He has shorter hair than

35、Sam. And hes taller than Sam. 中考链接_ we didnt win the basketball game, we were satisfied with our hard work. A. If B. Though C. Since D. BecauseB如果既然虽然因为句意“虽然我们没有赢得篮球赛，我们对自己的努力很满意”1.1. 想像想像自己未来的形象。用英语写一篇短文自己未来的形象。用英语写一篇短文。 (about 60 words) Many years later, I will be taller, I want to be more beautif

36、ul2. Preview the new words and expressions.3. Preview the Grammar Focus.Section A Grammar Focus-3cSection A Grammar Focus-3cuTo learn to compare personal traits of people by using comparatives. uTo learn new words: as, way, both, physics, however.uTo compare people,learn from others. Objectives根据句意填

37、入单词的正确形式：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 jumps_ (high)

38、 than some of the boys in his class. 8._ Nancy sing _ (well) than Helen? olderfatyoungerthinnerbiggerlonghigherDoesbetter 唱歌唱歌比赛比赛 比比唱得好唱得好 头发较短的那个头发较短的那个 比比唱唱得清楚得清楚 比比跳跳得好得好 更多地练习更多地练习 重要的是学到东西重要的是学到东西 重要的是得到重要的是得到快乐快乐 比较你的父母比较你的父母 阅读2d-3c,翻译下列短语及句子。singing competitionsing better thanthe one with s

39、horter hairsing more clearly thandance better thanpractice more The most important thing is to learn something new.The most important thing is to have fun.Compare your parents. Find their differences in each picture. The more, the better.The man is. The pig is.The horse is The bike goes fast. The ca

40、r goes _than the bike. fasterTall, taller, who is taller?I am tall. You are taller. You are taller than me.Thin, thinner, who is thinner?He is thin. She is thinner. She is thinner than him.Funny, funnier. Who is funnier?You are funny. They are funnier.They are funnier than you.Outgoing. More outgoin

41、g. Who is more outgoing?Lucy is outgoing. Lily is more outgoing.Lily is more outgoing than Lucy.Lets chant!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 as friendly as your sister?No, Im not. Im frie

42、ndlier.Does Tara work as hard as Tina?Yes, she does.Whos more hard-working at school?Tina thinks she works harder than me.Grammar FocusCompare some of your classmates or family members,try to make sentences.My brother is taller than me ,I work harder than him.1.1.什么是形容词的什么是形容词的原级原级？表示修饰两种东西的程度是一样的表示

43、修饰两种东西的程度是一样的, ,用用as as表示原级表示原级，译为，译为:“:“和和一样一样”。2.2.什么是形容词的什么是形容词的比较级比较级？表示两者相比，一个比另一表示两者相比，一个比另一个个更更，有比较级有比较级的句中有的句中有than, ,且仅限于两者比较。且仅限于两者比较。形容词的原级和比较级形容词的原级和比较级原级和比较级区分程度的不同：原级和比较级区分程度的不同：原级原级是说明两个人物或事物的程度是说明两个人物或事物的程度一样一样。比较级比较级是区分两个人物或事物的程度是区分两个人物或事物的程度不一样不一样。This tree is as _ as that tree.The

44、 green bag is as _as the blue one.This pencil is as _ as that pencil.tallbiglong原原 级级当两个人或两件事物进行比较时，形容词和副当两个人或两件事物进行比较时，形容词和副词要用比较级，也就是词尾词要用比较级，也就是词尾-er形式，比较级常形式，比较级常常用常用than来连接被比较的两个人或事物。来连接被比较的两个人或事物。 I am shorter than you. 我我比你矮。比你矮。 ￥20￥30cheapcheaperThe pink dress is cheap. The black dress is _

45、 the pink one. cheaper thanThe red car is cute.The blue car_ the red car.(蓝车比红车更可爱蓝车比红车更可爱)is cuter thanThe red apple is big.The green apple is _the red one.bigger than56.1kgheavy58kgGarfield is heavy.Doraemon is _ Garfield.heavierheavier thanGarfieldDoraemon形容词比较级的构成形容词比较级的构成 1.构成的规则变化构成的规则变化: 2.构成

46、的不规则变化构成的不规则变化:short-shortersmall-smallernicenicersafesafer-bigthinheavyheavierhappyhappierbigbiggerthinthinner1. 构成的规则变化构成的规则变化:1) 单音节词和少数双音节词一般在词尾单音节词和少数双音节词一般在词尾 后加后加-er 构成比较级构成比较级 或或-est构成最高级构成最高级. 如：如： 原级原级 比较级比较级 最高级最高级 cold colder coldest bright brighterbrightest young younger youngest2) 以字母以

47、字母 e 结尾的词只加结尾的词只加 r 或或-st 构构成成比比较较级级 和和最高级最高级。 原级原级 比较级比较级 最高级最高级 nice nicer nicest fine finer finest large larger largest3) 重读闭音节词末尾只有一个辅音字母重读闭音节词末尾只有一个辅音字母时，先双写时，先双写 这个辅音字母这个辅音字母，再再加加-er或或-est。 如如: big bigger biggest thin thinner thinnest 4) 以以“辅音字母辅音字母+ y”结尾的双音节词，先改结尾的双音节词，先改y为为i，再再 加加-er或或-est。如

48、。如： easy easier easiest happy happier happiest5) 多音节词和部分双音节词在词前加多音节词和部分双音节词在词前加more或或most。 如：如： delicious more delicious most delicious interesting more interesting most interesting important more important most important2. 构成的不规则变化构成的不规则变化:e.g. good / well better best bad / badly/ill worse worst ma

49、ny / much more most little less least far farther / further farthest/ furthest old-older/elder-oldest/eldest讲述讲述两者有两者有差异差异，第第一个人物超过第二个一个人物超过第二个人物人物时用时用比较级比较级。基基本句型本句型：主语主语(A)+(A)+谓语动词谓语动词+ +形容词形容词/ /副词比较级副词比较级+than+than+主语主语(B B)+)+ e.g. A modern train is faster than a car. 现代的火车比轿车快多了。现代的火车比轿车快多了。

50、This book didnt cost me more than that one. 这本书花费我的钱不比那本多。这本书花费我的钱不比那本多。 比较级的用法比较级的用法在形容词比较级前还可用在形容词比较级前还可用much, even, still, fara little来修来修饰饰，表表示示“的多的多”，“甚至甚至”, “更更”, “一些一些”。e.g. This city is much more beautiful than before. Shes a little more outgoing than me. Its a little colder today. “比较级比较级an

51、d比较级比较级”意为意为“越来越越来越” 多音节比较级用多音节比较级用“more and more形容词原级形容词原级”形式。如：形式。如： Its getting worse and worse. The group became more and more popular. “Which / Who is + 比较级比较级？”比比较较A、B两事物两事物, 问问其中哪一个较其中哪一个较时用此句型。如：时用此句型。如：Which T-shirt is nicer, this one or that one? Who is more active, Mary or Kate?Which one

52、is more popular among students, going to concerts or going to movies? the+比较级比较级.，the+比较级比较级. “越越.,越越.” eg.The more,the better. The harder you work,the better grades youll get.Ex. _youre,_mistakes youll make. A.The careful,the less B.The more careful,the less C.The more carefully,the fewer D.The mor

53、e careful,the fewer使用形容词比较级时需注意以下几点：使用形容词比较级时需注意以下几点：1）than后面接代词时后面接代词时, 一般要用主格形式，但在口语中也一般要用主格形式，但在口语中也可使用宾格形式。可使用宾格形式。 如：如： My brother is taller than I/me. 2）当需要表示一方超过另一方的程度时，可以用当需要表示一方超过另一方的程度时，可以用much, a lot, a little, a bit, even, still等来修饰形容词比较级。等来修饰形容词比较级。注意注意: 比较级不能用比较级不能用very, so, too, quite

54、等修饰。如：等修饰。如： He is much more serious than Sam.3）形容词比较级后面往往用连词）形容词比较级后面往往用连词than连接另一个比较的连接另一个比较的人或事物人或事物, 但在上下文明确的情况下但在上下文明确的情况下, 形容词比较级可单形容词比较级可单独使用。如：独使用。如： My sister is tall, but my aunt is taller.我姐姐个子高我姐姐个子高, 但我姑姑个子更高。但我姑姑个子更高。4）进行比较的人和物必须是同一类。）进行比较的人和物必须是同一类。 My books are more than yours. I hav

55、e more books than you.Use the words to write questions and answers.1. Julie / tall / you Q: _ A: No, she isnt. Shes _ than me.2. Jack / run / fast / Sam Q: _ A: No, he doesnt. He runs_ than Sam.Is Julie as tall as you?tallerDoes Jack run faster than Sam?slower3a3. your cousin / outgoing / you Q:_ A:

56、 No, she isnt. Shes_ than me.4. Paul / funny/ Carol Q: _ A: No, he isnt. Hes _than Carol.Is your cousin more outgoing than you?more seriousIs Paul as funny as Carol?more funnier1. Are you taller? 2. Are you funnier? _ _Yes, I am. Im taller now than I was two years ago.Yes, I am. Im funnier now than

57、I was two years ago.3bThink of yourself two years ago. Write about how you are different now.Yes, I am. Im more outgoing now than I was two years ago.Yes, I do. I study English harder now than I did two years ago.Yes, I do. I sing better now than I did two years ago.3. Are you more outgoing? 4. Do y

58、ou study English harder?5. Do you sing better?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.3cMotherFathersmartfunnywork hardoutgoi

59、ngfriendlysing well old fat young ugly high low light white sunny hot coololderfatteryoungeruglierhigherlowerlighterwhitersunnierhottercoolerI. 将下列形容词变成比较级形式：II. 词汇。1. Im short but my sister is _(short).2. My mother has long hair, and my sister has _ (long) hair.3.This little baby is _(outgoing) tha

60、n that one.shorterlongermore outgoing 4. In some ways we look the same, but in some ways we look _(不同不同).5. Ann is a very _(安静的安静的) girl, she hardly makes noise.differentquiet1. The twins _ lovely girls.A. are allB. are both C. both are2. I like drawing and I am good _ it.A. in B. on C. at3. That bo