Unit 3 课时2 SectionA(GrammarFocus&3a-3c)-2024-2025学年八年级上册英语同步辅导（人教版）

8.good(比较级) was last year. 9.friend(形容词) A.much more beautiful B.much beautiful 10.outgoing(比较级) C.the much beautiful D.beautiful 二、根据句意及首字母提示完成单词。 20.Isabella and Maria girls. 11.I sing more I than Li Hong. A.are all B.are both 12.She is I than I.I usually get up C.all are D.is both e than she. 四、补全对话。 13.I took part in the singing c yes- A:Hi,Mary!May I have a look at your photos? terday. B:Sure,here you are. 14.I really want to w the first prize A: (21) for the game. B:Yeah,that's right!They are twins,Lucy 15.We can both I something and and Lily. have f A:Oh. (22) 三、单项选择。 B:No,not really. (2 She is the one on 16.Computers are than before. the left. A.cheap B.cheaper A: (24) C.more cheap D.the cheaper B:Well,Lucy is a bit quieter than Lily. 17.My little sister is than me,but A:Is Lily very outgoing? she eats than me. B:Yes. (25)She is really funny. A.younger;more B.young:much A.They look exactly the same. C.young:many D.more young:more B.Lucy is a bit taller. 18.Nowadays science fiction isn't as C.What other differences are there between as cartoons among teenagers. them? A.popular B.more popular D.Lily is more outgoing than her sister. C.less popular D.the much popular E.Are they your friends,Mary? 19.This year our school is than it 课时2 Section A(Grammar Focus&3a~3c) 香重点知识 较级。 2.形容词比较级的变化规则 1.形容词比较等级的含义 考查方向形容词由原级变比较级时，我们 考查方向在英语中，要对人或物进行相互 可把形容词分为三大类，每种类型的变化规则 比较时，通常用形容词的比较等级来实现。大 不一样，具体情况如下： 多数形容词有三种等级形式，即：原级、比较 (1)单音节形容词和以-er,-ow,ble,ple结尾 级、最高级。本单元我们主要学习形容词的比 的，以及以辅音字母十y结尾的少数双音节形 容词为第一大类。它们变比较级遵循以下 母，把该辅音字母双写，再加-er。 规则： eg:big-bigger ①一般地，直接在形容词后加-er。 thin-thinner eg:wild-wilder (2)多音节形容词和大部分双音节形容词为第 short-shorter 二大类。这一类型的形容词，要在原级前面加 ②以e结尾的，只加-r. more eg:nice-nicer eg:beautiful-more beautiful brave-braver careful-more careful ③以辅音字母十y结尾的，改y为i,再加-er。 (3)还有一些单词的变化是不规则的，需特殊 eg:early-—earlier 记忆。 heavy-heavier eg:good-better ④以重读闭音节结尾且结尾只有一个辅音字 many/much-more 基础巩固 一、写出下列形容词的比较级。 19.Tom's trousers are shorter than 1.short 2.many A.me B.I 3.important 4.tall C.my D.mine 5.outgoing 6.quiet 20.This box is than that one. 7.athletic 8.heavy A.much heavy B.more heavier 9.funny 10.calm C.much heavier D.more heavy 11.thin 12.good 三、同义句转换。 13.bad 14.far 21.The other boy isn't so tall as Bill. 15.little Bill is of the two boys. 二、单项选择。 22.Mary studies less hard than Bill. 16.She is much than me. She can Mary doesn't study hard work out the difficult problem. Bill. A.lazier B.funnier 23.He sings better than me. C.friendlier D.smarter He better at than I am. 17.I can run he can. 24.We have a bigger and brighter classroom A.as sooner as B.as soon as than you do. C.as fast as D.as faster as classroom is bigger and brighter 18.We can do it better with money than and people. 25.She plays the violin better than I. A.less;fewer B.fewer;less play the violin as C.less:less D.fewer:fewer as she. 能力提升 一、用所给词的适当形式填空。 A.more B.less 1.Tommy has (curly)hair than his C.much D.little father. 13.I think Alice is the right person for the 2.I'm tall but my sister is (tall). job,because she is always thinking 3.My mother has long hair,but my sister has of others than of herself. (long)hair. A.much B.more 4.Ann is a very (quiet)girl.She C.little D.less hardly makes a noise. 14.-The classroom is clean 5.My brother is a (little)more out- it was yesterday. going than me. Sorry,I forgot to clean it. 二、单项选择。 A.more;than B.not so:as 6.Mr.Hu is a man.He always helps C.so;as D.as;as others. 15. friends you have, you will A.quiet B.kind be. C.funny D.smart A.More:happier 7.That young man is than others. B.The more:the happier A.a bit outgoing B.outgoinger C.More;more happy C.much outgoing D.more outgoing D.The more;the more happy 8.You speak English as well as Tom 三、根据汉语完成句子。 A.is B.speak 16.李雷比王海更聪明。 C.does D.do Li Lei is Wang Hai. 9.We come to school very early,but our teach 17.她和你的朋友一样友好吗？ er comes to school Is she your A,more earlier B.much earlier friend? C.early D.the earlier 18.我妈妈和我爸爸工作一样努力。 10.She is three years than I am. My mother works A.old B.the older my father. C.older D.more old 19.我现在比两年前高很多。 11.John is than Peter. I'm than A.funnier B.fun two years ago. C.funny D.more funny 20.谁更有趣，你哥哥还是你姐姐？ 12.Since China has been a member of WTO, your brother English is useful than before. your sister?二、ll.loudly12.lazier:earlier 称单数形式，所以用does。 13.competition 14.win 15.learn:fun 9.B点拨：由but表示转折可知，我们 三、16.B 的老师比我们“更早”，所以用early的比 17.A点拨：young的比较级形式是直 较级。 接加-er;much/many的比较级都是 10.C more. 11.A点拨：funny的比较级形式是把y 18.A点拨：as..as...结构中，应用形 变i加-er。 容词/副词的原级。 12.A 19.A点拨：由句中的关键词than可知 13.B点拨：由前一句“我认为艾丽斯是 用形容词的比较级；又因beautiful是多 最适合这个工作的人”，可知原因是她替 音节形容词，变比较级时应加more。另 别人考虑比替自己考虑“多”。 外修饰形容词的比较级可用much,a 14.B点拨：由答语“对不起，我忘了打 little,alot等。 扫它。”可知“教室今天不如昨天干净。” 20.B 故应用not as/so..as..结构。 四、21.E22.A23.B24.C25.D 15.B点拨：the十比较级，the十比较级 表示“越…，越…”。 课时2 Section A(Grammar Focus&3a~3c) 三、16.smarter than17.as friendly as 基础巩固 18.as hard as 19.much taller:I was 一、l.shorter2.more3.more important 20.Who is funnier;or 4.taller 5.more outgoing 6.quieter 课时3 Section B(1a~2e) 7.more athletic 8.heavier 9.funnier 10.calmer 11.thinner 12.better 基础巩固 13.worse 14.further/farther 15.less 一、l.different2.laugh3.quieter 二、16.D17.C18.A19.D20.C 4.good 5.for 6.cares 7.win 三、21.the taller22.as/so:as 23.is: 8.playing singing 24.Our;yours 25.don't;well 二、9.C点拨：be good at(doing)sth.意为 能力提升 “擅长（做）某事”。 一、l.curlier2.taller3.longer4.quiet 10.A点拨：make为使役动词，后跟动 5.little 词原形，即make sb.do sth.“使某人做某 二、6.B点拨：由下一句“他总是帮助其他 事”。 人。”可知他很“善良”，故选B。 11.B 7.D点拨：由than可知应用outgoing 12.C点拨：look the same“看起来一 的比较级形式，outgoing的比较级形式 样”。 是在其前加more。 13.A点拨：由第二句“她很严肃，但我 8.C点拨：为了避免重复，用do代替前 很搞笑。”可知她与我不同，故选A。 面出现的实义动词，又因Tom是第三人 三、14.A→laugh15.C→playing16.B-→