2013新人教版八年级英语上册unit_3_section_a课件.1

Unit 3 Im more outgoing than my sister.,Section A,Liu Xiang is tall. Pan Changjiang is short.,Liu Xiang is taller than Pan Changjiang.Pan Changjiang is shorter than Liu Xiang,than 比 (conj .连词).,两者之间比较，用形容词比较级,The red box is big.,The green box is small.,The red box is bigger than the green box. The green box is smaller that the red box.,The purple ruler is long.,The blue ruler is short.,The purple ruler is longer than the blue ruler. The blue ruler is shorter than the purple ruler.,Lin Xinru is thin.,Liu Yifei is thinner.,Liu Yifei is thinner than Lin Xinru.,45kg,48kg,Li Yong is more outgoing than Cheng long.,Cheng Long is outgoing.,Li Yong is more outgoing.,The women are fat.,The man and the woman are thin.,The women are fatter than the man and the woman.,形容词 adj. He is tall. He is a tall man.,tall adj. short adj.long adj.short adj.thin adj.fat adj.heavy adj.,高的矮的，短的长的短的瘦的，薄的肥胖的重的，胖的,New words,outgoing adj.quiet adj. calm adj. wild adj. serious adj. athletic adj. weak adj.,外向的，开朗的文静的 沉着的，镇定的鲁莽的，任性的严肃的，庄重的强健的，擅长运动的体质弱的,自学课本P113形容词的比较级和最高级构成，完成写出下列词的比较级和最高级。,tall long cold fast thicksmall strong hard new short wide fine late fat big thin red happy early easy heavy beautiful exciting interesting popular difficult useful important good far ill much bad many well,用形容词的适当形式填空,1. Sam has _ (long) hair than Tom.2. Tom is _ (calm) than Sam.3. Tina is _(tall) and _( wild) than Tara.4. Paul is _ (short) and _(heavy) than Pedro.5. Im _(funny) than Tara.6. Tara is _( serious) than Tina.,longer,wilder,taller,funnier,shorter,heavier,calmer,more serious,用形容词的适当形式填空,7. Du Jiahao is _ (athletic) than others in Class 19.8. Mr Cheng is _(outgoing) than Miss Qu.,more athletic,more outing,A: Is that Zhou Xingchi?B: No, it isnt. Its Yao Ming. He is taller than Zhou xingchi.,tallthin long hairquietly,loudlyshort hairheavyshort,1a. Match each word with its opposite!,1b. Listen and number the pairs of twins 1-3 in the picture.,1,2,3,Peter,Tapescript,A: Is that Sam playing the guitar?B: No, thats Tom. Sam has longer hair than Tom.C: Both Tom and Sam can play the drums, but Sam plays them better than.,Conversation 1,A: Thats Tara, isnt it?B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara.,Conversation 2,A: Is that Paul?B: No, thats Peter. Peters heavier than Paul. And Pauls shorter than Peter.,Conversation 3,1c. Pairwork,Is that Tara?,No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara.,Tara,Tina,No, it isnt. Its Paul. Pauls thinner than Peter. Peters taller than Paul.,Is that Peter?,Peter,2a. Listen. Are the words in the box used with “- (i)er” or “more”?Complete the chart.,funny (run) fastfriendly (jump) high outgoing (work) hardHard-working (get up) earlysmartlazy,-er/ier more friendly outgoing,funnysmartlazy fasthighhardearly,hard-working,2b. Listen again. How are Tina and Tara different? Fill in the boxes.,Tina is more outgoing than Tara.,Tara works as hard as Tina.,is friendlier and funniercan run faster and jump higheris smarteris lazier,gets up earlier than Tina,Sam is smarter than Tom.Sam is taller than Tom.Sam is funnier than TomTom is more athletic than Sam.Tom is thinner than Sam.Tom is quieter than Sam.,2c. Pairwork,Is Tom smarter than Sam?,No, it isnt.,2d. Role-play the conversation,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?Julie: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.,Grammar Focus,汤姆比萨姆聪明吗?不，不是。萨姆比汤姆聪明。塔拉比蒂娜外向吗?不，不是。蒂娜比塔拉外向。你和你姐姐一样友好吗？不，不是。我更友好。塔拉和蒂娜学习一样努力吗？是的，她是。在学校谁更努力？蒂娜认为她比我学习努力。,形容词和副词的比较级和最高级。 大多数形容词和副词有三个等级：原级、比较级、最高级。一、构成,Grammar Focus,1. 构成的不规则变化:eg. good / well better best bad / badly worse worst many / much more most little less least far farther / further farthest/ furthest,2) 重读闭音节词末尾只有一个辅音字母时, 先双写这个辅音字母, 再加-er或-est。如: big bigger biggest thin thinner thinnest 3) 以“辅音字母+ y”结尾的双音节词， 先改y为i, 再加-er或-est。如： easy easier easiest happy happier happiest,4) 多音节词和部分双音节词在词前加more或most。如： delicious more delicious most delicious interesting more interesting most interesting,二、用法1.比较级表示两者 (人或事物) 的比较。eg. I am taller than Tom.My dress is more beautiful than hers.,2. 最高级表示三者或三者以上 (人或事物 ) 的比较, 其中有一个在某一方面超过其他几个时, 用最高级。最高级的前面一般要加定冠词 the, 后面可带 of ( in )短语来说明比较的范围。,如：She is the youngest in the class.Jason is the tallest of the three.Whose handwriting is the best of all?,3.在形容词比较级前还可用much, even, still, a little来修饰, 表示“的多”, “甚至”, “更”, “一些”。如：This city is much more beautiful than before. Shes a little more outgoing than me. Its a little colder today.,4.“比较级and比较级”意为“越来越” 。多音节比较级用“more and more形容词原级”形式。如：Its getting worse and worse. The group became more and more popular.,5. “Which / Who is + 比较级？”比较A、B两事物, 问其中哪一个较时用此句型。如：Which T-shirt is nicer, this one or that one? Who is more active, Mary or Kate?Which one is more popular among students, going to concerts or going to movies?,6. 使用形容词比较级时需注意以下几点：1) than后面接代词时, 一般要用主格形式， 但在口语中也可使用宾格形式。 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much, a lot, a little, a bit, even, still等来修饰形容词比较级。注意: 比较级不能用very, so, too, quite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than连接另一个比较的人或事物, 但在上下文明确的情况下, 形容词比较级可单独使用。如：My sister is tall, but my aunt is taller.我姐姐个子高, 但我姑姑个子更高。,outgoingtwincalmwildserious smartathleticnotemean,孪生的;双胎的镇静的;无忧虑的表示的意思严肃的;严重的卤莽的;轻率的友好的;直爽的聪明的;伶俐的;机敏的注释;说明体格健美的;强健的,Match the words.,3a Use the words to write questions and answers.,Julie / tall / you Q: Is Julie as tall as you? A: No, she isnt. Shes taller than me.2. Jack / run / fast / SamQ:A: No, he doesnt. He runs than Sam.3. Your cousin / outgoing / youQ:A: No, she isnt. Shes than me.4. Paul / funny / CarolQ:A: No, he isnt. Hes than Carol.,Does Jack run as fast as Sam?,faster,Is your cousin as outgoing as you?,more outgoing,Is Paul as funny as Carol?,funnier,3b Think of yourself two years ago. Write about how you are different now.,Are you taller?Are you funnier?Are you more outgoing?Do you study English harder?Do you sing better?,Yes, I am. Im taller now than I was two years ago.,Yes, I do. I study harder now than I did two years ago.,No, Im not. Im as funny now as I was two years ago.,No, I dont. I sing better now than I did two years ago.,Yes, I am. Im more outgoing than I was two years ago.,Exercise,一、词汇,1. Im tall but my sister is _(short).2. My mother has long hair, and my sister has _ (long) hair.3.This little baby is _ (outgoing) than that one.,shorter,longer,more outgoing,4. In some ways we look the same, in some ways we look _(不同).5. Ann is a very _(安静的) girl, she hardly makes noise.,different,quiet,1. The twins _ lovely girls.A. are allB. are bothC. both