Unit 3 Section A Grammar Focus-3c.pptx

Section A Grammar Focus-3c To learn to compare personal traits of people by using comparatives. To learn new words: as, way, both, physics, however... To compare people,learn from others. Objectives 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. Mary’s hair is as __________(long) as Lucy’s. 7.Ben jumps________ (high) than some of the boys in his class. 8.______ Nancy sing __________ (well) than Helen? older fat younger thinner bigger long higher Does better Review 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 比较你的父母 阅读 2d-3c, 翻译下列短语及句子。 singing competition sing better than the one with shorter hair sing more clearly than dance better than practice 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 car goes ______than the bike. faster Tall, tall er , who is tall er ? I am tall. You are tall er . You are tall er than me. Thin, thin ner , who is thin ner ? He is thin. She is thin ner . She is thin ner than him. Funny, funn ier . Who is fun nier ? You are funny. They are fun nier . They are funn ier than you. Outgoing. More outgoing. Who is more outgoing? Lucy is outgoing. Lily is more outgoing. Lily is more outgoing than Lucy. Let’s chant! Is Tom smarter than Sam? No, he isn ’ t. Sam is smarter than Tom. Is Tara more outgoing than Tina? No, she isn ’ t. Tina is more outgoing than Tara. Are you as friendly as your sister? No, I ’ m not. I ’ m friendlier. Does Tara work as hard as Tina? Yes, she does . Who ’ s more hard-working at school? Tina thinks she works harder than me. Grammar Focus Compare some of your classmates or family members,try to make sentences. My brother is taller than me ,I work harder than him. ...... 1. 什么是形容词的 原级 ？ 表示修饰两种东西的程度是一样的 , 用 as… as 表示原级 ，译为 :“ 和 …… 一样 ”。 2. 什么是形容词的 比较级 ？ 表示两者相比，一个比另一 个 更 …… ， 有比较级的句中有 than , 且仅限于两者比较。 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 是说明两个人物或事物的程度 一样 。 比较级 是区分两个人物或事物的程度 不一样 。 This tree is as ____ as that tree. The green bag is as ____as the blue one. This pencil is as ____ as that pencil. tall big long 原 级 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 -er 形式，比较级常常用 than 来连接被比较的两个人或事物。 ► I am shorter than you . 我 比你矮。 ￥ 2 0 ￥ 3 0 cheap cheap er The pink dress is cheap . The black dress is ___________ the pink one . cheap er than The red car is cut e . The blue car ______________ the red car. (蓝车比红车更可爱 ) is cute r than The red apple is big . The green apple is ____________ the red one. bigger than 56.1 kg heavy 58kg Garfield is heav y . Doraemon is ____________ Garfield . heav ier heav ier than Garfield Doraemon 形容词比较级的构成 1. 构成的规则变化 : 2. 构成的不规则变化 : 形容词和副词的比较级 short - shorter small - smaller nice nicer safe safer - - - - - - big thin heavy heavier happy happier 找规律： big bigger thin thinner 1. 构成的规则变化 : 1) 单音节词和少数双音节词一般在词尾 后加 -er 构成比较级 或 - est 构成最高级 . 如： 原级 比较级 最高级 cold –—— cold er –—— cold est bright——— bright er ———bright est young—— young er —— young est 2) 以字母 e 结尾的词只加 –r 或 -st 构 成 比 较 级 和 最高级 。 原级 比较级 最高级 nice —— nic er –—— nic est fine —— fin er —— fin est large —— larg er —— larg est 3) 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 4) 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 5) 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 important — more important — most important 2. 构成的不规则变化 : e.g. good / well – better – best bad / badly/ill – worse – worst many / much – more – most little – less – least far – farther / further – farthest/ furthest old -older/elder-oldest/eldest 讲述 两者有 差异 ， 第 一个人物超过第二个 人物 时用比较级 。 基 本句型 ： 主语 (‘A’)+ 谓语动词 + 形容词 / 副词比较级 +than+ 主语 (‘ B ’)+…            e.g. A modern train is  faster than  a car. 现代的火车比轿车快多了。   This  book didn’t cost me  more than  that one. 这本书花费我的钱不比那本多。         比较级的用法 在形容词比较级前还可用 much, even, still, far a little 来修 饰 ， 表 示“ …… 的多”， “ 甚至 ……”, “ 更 ……”, “…… 一些”。 e.g. This city is much more beautiful than before. She’s a little more outgoing than me. It’s a little colder today. “ 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： ► It’s getting worse and worse . ► The group became more and more popular. “ 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 ? the+ 比较级 ... ， the+ 比较级 ... “ 越 ..., 越 ...” eg.The more,the better. The harder you work,the better grades you'll get. Ex. __________you're,________mistakes you'll make. A.The careful,the less B.The more careful,the less C.The more carefully,the fewer D.The more careful,the fewer ✔ 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。 4 ）进行比较的人和物必须是同一类。 ► My books are more than yours. ► I have more books than you . Use the words to write questions and answers. 1 . Julie / tall / you Q : _______________________ A : No, she isn’t . She’s ________ than me. 2 . Jack / run / fast / Sam Q : ____________________________ A : No, he doesn’t. He runs______ than Sam. Is Julie as tall as you? taller Does Jack run faster than Sam? slower 3a 3. your cousin / outgoing / you Q:____________________________ A: No, she isn’t. She’s ___________ __ than me. 4. Paul / funny/ Carol Q : _____________________________ A : No, he isn’t. He’s ___________ __ than Carol. Is your cousin more outgoing than you? more serious Is Paul as funny as Carol? more funnier 1 . Are you taller? 2 . Are you funnier? ___________________________________________________________ ____________________________________________________________ Yes, I am. I’m taller now than I was two years ago. Yes, I am. I’m funnier now than I was two years ago. 3b Think of yourself two years ago. Write about how you are different now. Yes, I am. I’m 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 you 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. 3c Mother Father smart funny work hard outgoing friendly sing well √ old→ fat→ young→ ugly→ high→ low→ light→ white→ sunny→ hot→ cool→ older fatter younger uglier higher lower lighter whiter sunnier hotter cooler Exercises I. 将下列形容词变成比较级形式： II. 词汇。 1. I’m short 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, but 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 all B. are both C. both are 2. I like drawing and I am good _____ it. A. in B. on C. at 3. That box is _______ than others. A. more heavier B . heavy C . much heavier III. 单项选择。 B C C 4. She is three years _______ than I am. A. old B. more old C . older 5. I think a good friend should make me ____. A. l augh B. laughing C . to laugh C A 6 . Lucy is very short, but she is ___ than her sister. A . shorter B . longer C . taller D. older 7 . Frank is ____ friendly than his brother. A . a little more B . a few more C . much D . a little 8 . Sam is ____at Chinese than Jim. A . good B . well C . better D . gooder C A C 9 . This one is too large. Can you show me a _____ one? A. larger B. large C. small D. smaller 10 . —Do you think March is ____than January? — Yes , i t’ s _ ___ warmer. A. better, a little B . well, much C. worse, very D. nicer, quite D A IV. 翻 译 句 子。 1. 刘英是我朋友，她比 我 外向一点。 2. 安跳舞跳的比丽萨好。      3. 我认为她唱歌比丽丽好。 Ann dances better than Lisa.         Liu Ying is my friend. She’s a little more outgoing than me. I think she sings better than Lily.        4. 在学校里谁更用功？ Who’s more hard-working at school? 5. 琳达跟杰克一样用功吗？ Does Linda work as hard as Jack? 6. 你比你姐姐更外向吗？ Are you more outgoing than your sister? 7. 我认为莉莉比她姐姐更聪明。 I think Lily is smarter than her sister. 一 What do you think of English? 一 I think English is as _____ as Chinese. A.useful B.more useful C.the most useful 中考链接 as…as 和 …… 一样，中 间用形容词原 级。 A – Paul, do you prefer weekdays or weekends? – Weekdays, of course.I’m _____ on weekends. busy B. much busier C . more busier D . the busiest 由句意可知， Paul 更喜欢 工作 日，因为周末更忙。故选比较级。 B 1. Make an adjective word list including all the adjective words you know. 2. Write a short passage to compare you and your best friend. Homework