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新目标八年级英语上册Unit3 I'm more outgoing than my sister. 讲解与练习 姓名 班级 讲解 【重要词组】 ◆ be good at 擅长,善于，在......做得好◆ twin sister 双胞胎姐妹◆ in some ways在某些方面 ◆ look the same看上去一样◆ look different看上去不同◆ enjoy doing sth 喜欢做某事◆ more than多于，超过 ◆ between...and..在......和......之间◆ as...as...和......一样◆ lots of=a lot of许多, 大量的 ◆ a little一点儿(修饰比较级,表示 更......一点儿 )◆ the same as和......相同◆ make sb. do sth.使某人做某事 ◆ like to do sth.喜欢做某事◆ be important for sb. 对某人重要◆ be different from和...... 不同 ◆ stay at home呆在家里◆in common共有，共用◆begin with以…开始◆swimming pool游泳池
【重要句子详解】 1. As you can see, in some ways we look the same, and in some ways we look-different. “look the same”看上去一样。“look like…”看上去像… in a way为某一种方式 此处look系动词，后跟形容词。e.g. look young / old / tired / nice. 2. We both have black eyes and black hair, although my hair is shorter than hers. （1） although与though常可互换，表“虽然、即使、尽管”，都不能与but用于一句话中。但though用得更普遍。此外though可作副词，在句尾表“然而”，although不能。固定短语是even though表“即使、纵然”，不能用even although. e.g. There are some differences, though. （2）hers名词性物主代词，句中指“her hair”. 3. She has more than one sister 她不止有一个姐姐。They have some things in common. （in common共通（同）的）（something某物，some thing某一个事物，some things一些事物） 4.Li Ying is not as good at sports as her sister. （1）as…as…同级比较，两个“as”之间必须使用形容词或副词原级。意为“如同……一样…”，not as / so …as“不如…一样…” e.g. He runs as quickly as his father. The watermelon is as big as a soccer ball. She doesn’t study so / as hard as her brother.
（2）be good at sth. / doing sth. 擅长于（做）某事。 e.g. They are good at playing badminton. I’m not good at painting. 5. I think a good friend makes me laugh. make sb. do sth. 让（使）某人做某事（make后跟不带to的不定式）e.g. His words made us feel so exciting. 6. She’s a good listener, and she keeps secrets. 听者listener, 说话者speaker keep a secret保密 7. Is she a lot like you? = Is she like you very much? （1）a lot 表程度，相当于very much，但位置不同。 （2）be like 像…，like为介词。 8. enjoy sth. / doing sth. 喜欢（做）某事（物）enjoy telling jokes, （tell a joke讲笑话） 9.begin with 以…开始 I will begin with this book today.我今天以读这本书开始。 10.both…and……和…都，…既…又 e.g.Both you and I are wrong.你和我都错了。
【语法知识聚焦】形容词的比较等级 在英语中，形容词和副词都是有比较等级的。分别为原级、比较级和最高级。原级指的是形容词或副词的原形；当二者（人或物均可）进行比较时，会用比较级；当三个或三个以上的人或事物进行比较时，用最高级。e.g. Rose is clever. （用原级） Mary is cleverer than Rose. （用比较级） Bob is the cleverest in our class. （用最高级） 在这一单元中，我们学习的重点是形容词的比较级。 1. 形容词比较级的构成 1）规则变化 a. 一般在词尾加-er，或-r构成。e.g. strong→stronger 更强壮 clever→cleverer 更聪明 b. 以字母e结尾的，加-r。E.g.fine→finer更好的 late→later更晚的 c.重读闭音节中，词尾只有一个辅音字母的，先双写这个辅音字母，再加-er e.g. big→bigger 更大 hot→hotter 更热 thin→thinner 更瘦 d.以“辅音字母+y”结尾的单音节词及双音节形容词，改y为i，再加-er。easy→easier funny→funnier e. 在大多数双音节和多音节形容词前加more，构成比较级。 useful→more useful 更有用的 beautiful→more beautiful 更美丽的 2）不规则变化，必须牢记 good/well—better—best bad/badly—worse—worst many/much—more—most little—less—least far—farther/further—farthest/furthest 2. 形容词比较级的用法 基本句式：主语+谓语（系动词）+形容词比较级+than+对比成分。e.g. （1）Your jacket is longer than mine. 你的夹克比我的长。 （2）It’s colder today than it was yesterday. 今天比昨天冷。 3. 一些特殊用法 a. “形容词比较级+and+比较级”表示“越来越……”，即more and more, e.g. Summer is coming. It is getting hotter and hotter. 夏天来了。天气变得越来越热。 b. “the+比较级，the+比较级”表示“越……就越……”，即the more…the more…, e.g. The harder you study, the more knowledge you will get. 你学习越努力，得到的知识就越多。 形容词的比较级句型 1.应使用连词than或or，e.g. The weather in Shanghai is hotter than that in Beijing. 上海的天气比北京的天气热。 Which subject is more important, English or math? 英语和数学, 哪个学科更重要? 2.两个人或物比较时，如果只说明两者相同或不同，则可使用as...as...句型，否定句为not as (so)...as...句型， 这里形容词仍使用原级，e.g. Mr. Green is as old as Mr. Brown. 格林先生和布朗先生年龄一样大。 Mr. Green is not as (so) old as Mr. Brown. 格林先生和布朗先生的年龄不一样大。 【综合能力检测】 选择填空 ( ) 1. The girl isn’t short. She is ________ than before. A. short B. tall C. taller D. shorter ( ) 2. Li Ming and Lin Tao _______ black eyes. A. has B. have both C. both have D. both has ( ) 3. John is ________ than Peter. A. funnier B. fun C. funny D. more funny ( ) 4. My sister is ________ more outgoing than me. A. more B. most C. a little D. little ( ) 5. Her grandfather _____ fishing on weekends.A. likes going B. like going C. likes go D. like to go ( ) 6. I __________ a movie this Sunday. A. watch B. watches C. watching D. am watching ( ) 7. A: Can you go to the concert with us? B: ______.A. I’d love to B. I’d like C. I’d love D. I’d like to ( ) 8. I ______ a primary school student two years ago. A. am B. was C. be D. were ( ) 9. He likes to do the same things ______ me. A. in B. on C. like D. as ( )10. Maria is a student. _______ is good at swimming. A. He B. She C. We D. I ( )11.My friend is very . A. smarter B. smart C. more smarter D. more smart ( )12. He is more interested in English than his brother. A. little B. a lot C. more D. very ( )13. My parents quite athletic. A. both are B. are both C. are all D. all are ( )14. I like making friends, I am a little quiet. A. but B. although C. so D. however ( )15. Holly likes to do the same things . A. likes me B. as me C. as I do D. B and C
根据句意，选择方框内所给的词语填空。必要时改变词的形式。 tired stay walk heavy funny bicycle love lesson leave concert 1.How long are you ________ in&
