Unit3 比较级讲义 2024-2025学年人教版英语八年级上册

Unit3形容词副词比较级复习 ⒈表达“A大于B”用 A … 比较级+than B Tom比我胖。 Tom is _____ (fat) than me. 他的头发比我的短。His hair is ________(short) than _________. He has ________ (short) hair than ________. (注意比较对象的一致性) 语文比英语重要。Chinese is _______________ (important) than English. 我来的比你晚。I come _______ (late) than you. （副词的比较级） 缇娜比塔拉唱的更大声。 Tina sings _____________(loudly) than Tara. 内莉比莉莎跳的好。 Nelly dances ___________(good ) than Lisa. 缇娜比塔拉学习更努力。 Tina works ___________(hard) than Tara. ⒉ 表达“A和B一样”，用 A … as 原级 as B 他和我一样高。 He is ______ _________ _________I/me. 英语比语文重要。English is ______ _____________ __________ Chinese. 他的头发和我的头发一样长。His hair is ________ ________ _______ mine. 他学习和你一样努力。He works _______ __________ ______ you. ⒊表达“A不如B”，用A …not+as/so+原级+as+B。 这辆车不像那辆车一样贵This car ______ _______ _______（expensive） that one. =This car is ______ _______ / than that one. =That car is ______ _______ than this one. 今天没有昨天暖和。Today ______ _______ _______(warm) _______ yesterday. =Yesterday ______ ________ than today. 他昨天来得没有我早。He _________ come ________ (early)as I (did) yesterday. =He came _________ than I yesterday. (同级和比较级的同义句转换) 4． 比较级前可用much / a lot / far(… 得多)，a bit,a little（稍微）, even（甚至） still,等表示程度. 我比我的妹妹更外向。I am ________________ than my sister. 我比我的妹妹外向的多。I am much _______________ than my sister. 我比我的妹妹外向一点。I am a little ________________than my sister. 汤姆的身体甚至比去年还差。 Tom is _________ ________ than last year. 这座城市要比以前漂亮地多。 The city is ________ ________ ________than before 今天要冷些。 It’s _______ _______ _______ today. 5.在两者之间选择哪一个更……，用比较级.Which /Who…,A or B? 苹果和梨，你更喜欢哪个? Which do you like ________, pears or apples? 谁跑得快些，Lucy 还是Lily？ Who runs _________, Lucy or Lily? 6.如果在两者之间表示“最……”时要在比较级前加the，而且还用of the two, of the pair短语： 约翰是两个男孩子中较聪明的一个。John is the cleverer of the two boys. Of the two boys, John is the cleverer. 这支手表是两个中比较便宜This watch is _____ _______ of the two. 玛丽是两姐妹中较有趣的那个。Mary is ______ __________ of the two sisters. 7.比较级前面可以加上表示具体数量差别的结构,表示具体“大多少”，“小多少”，“长多少”，“短多少”等。 我比他大两岁。 I am two years _________ _________ he. 这个建筑比那个建筑高20米。This building is 20 meters ________ _______ that one. 8.“比较级 +and+ 比较级”表示“越来越…” 天气越来越冷了。It’s getting ______ and _______(cold) 比赛越来越有趣。The game is _________ ________________ ________(interesting) 地球变得越来越暖和。 中国变得越来越受欢迎。 注意:多音节形容词用此句型时，要用more and more +形容词原级；而不能用more beautiful and more beautiful 9 “The+ 比较级…，the+ 比较级…”表示“越…，就越… 越多越好 The ________, the _______. 他越忙就越高兴。______ _______he is, ______ _______he feels. 你学习越努力，你就会学到得更多。 ______ _________ you study, ________ _______ you can learn. 10 “用twice 等表示倍数的词+ as +原级＋as…”表示甲是乙的几倍。 “用twice 等表示倍数的词+比较级than …”表示甲是乙的几倍。 这间房是那间房面积的两倍。This room is _______ as big as that one. =This room is _______bigger than that one 注意：在英语中，两倍用twice，而不用two times，三倍以上用three，four…times。 11.He is the tallest boy in his class. He is taller than any other boy in his class. 上海你中国其他任何城市都大。 练习： 1.Which can swim ______________, fish or sharks? ( well） 2.Our school is much ______________ (larger) than yours. 3.Bob listens to the teacher as ___________ ( careful) as Jim.  4.Lily isn’t as/as___________ as Peter. She often makes mistakes in the composition. （careful） 5. He is ______________ among/of the two boys. (careful) 6. The busier he is, the ________ he feels. (happy) 7. Lily gets up __________ (early) than Lucy. 8.After the rebuilding, our school is becoming____________.(越来越美） 9.Mr.Li asks us to remember that__________ (many)careful we are, _________ (few) mistakes we will make. 10.The song “Gangnam Style” was ________________(popular) than any other song at that time. 版块一： 单元重点词句 单元重点词组 1. _____________________比……外向 2. ____________________与……一样友好 3. ________________和……一样工作努力 4. __________________更勤奋的 5. ___________________工作努力 6. __________________……和……两者都 7. __________________和……一样 8. ________________________玩得高兴 9. ___________________ ……和……相同 10. _____________________关心；在意 11. ___________________对……是认真的 12. ___________________只要；既然 13. ___________________与……不同 14. ________________使显现；使表现出 15. __________________确切地说；事实上； 16. ___________________与……相像 17. ___________________小学 18. ____________________让某人大笑 19. ____________________一个中学生 20. ____________________善于应付…… 21. ___________________得到这份工作 22. _________________打电话……给某人 23. _____________________打动某人的心 重点句型 1.汤姆和迈克相比谁唱得更清晰?Who sang ，Tom or Mike? 2.她比我聪明得多。She is than me. 3.露茜唱歌比她姐姐好。Lucy sings her sister. 4.他比他哥哥学习努力。He is than his brother. 5.最重要的事是学到新东西。 The thing is something new. 6. 你认为谁在音乐方面更有天赋? 7. Who do you think is music? 7.你在乎你所听到的吗?Do you you heard? 8.我认为一个好朋友就像一面镜子。 I think a good friend is a . 9.这个书包和那个书包不一样。 This schoolbag that one. 10.我妈妈总是帮我把我最好的一面展示出来。 My mother always helps me to the best in me. 11.只要你尽力，我相信你能做好的。 I believe you can do it well you try your best. 12.事实上，他英语说得很好。 ,he speaks English very well. 13.迈克很外向，他喜欢交朋友。Mike is outgoing and he likes . 14.我最好的朋友与我很相似，他总是帮助我。 My best friend me very much and he always helps me. 15.我和我的双胞胎妹妹一样受欢迎。I’m as my twin sister. 重点语法 形容词和副词比较级 书面表达 谈论人的外貌及比较人”，即熟练使用描述外貌句型及形容词的比较级 版块二： 单元重点词性变换 1. ____________ adj.爱交际的；友好的；外向的→比较级____________ 更外向 2. ____________ adj.& pron. 两个；两个都→反义词____________ (两者)都不 3. ____________adj.& adv.较好的(地)；更好的(地)→原级____________ 好 4. ____________ adv.喧闹地；大声地；响亮地→比较级____________→____________ adj.大声的 5. ____________ adv.轻声地；轻柔地；安静地→比较级__________________→____________adj.安静的 6. ____________adj. 工作努力的；辛勤的→比较级______________________ 7. ____________ n.比赛；竞赛；竞争→____________v.竞争 8. ____________adj.极好的；了不起的→比较级 ________________________ 9. ____________ pron. & adj.哪一个；哪一些 10. ____________adv.清楚地；清晰地；明白地→比较级_______________→形容词____________清楚的 11. ____________v.获胜；赢；赢得→现在分词________→过去式________→名词__________获胜者 12. ____________adv.不过；可是 ；然而conj.虽然；尽管；不过→同义词____________ 13. ____________adj.有才能的；有才干的→____________ n. 才能→___________在……方面有才能 14. ____________adv.真正；确实→____________adj.真实的 15. ____________v.在意；担忧；关心→____________adj.认真的→____________adj.粗心的 16. ____________v.笑；发笑 n.笑声→____________嘲笑 17. ____________adj.严肃的；稳重的→比较级____________ 18. ____________n.镜子 19. ____________ n.年轻人；小孩 20. ____________________ adj.必需的；必要的 21. ____________n.成绩等级；评分等级→________________________取得好成绩 22. ____________modal v. 应该；应当；可以 23. ____________ n.谚语；格言；警句→ v.说 24. ____________v.伸手；到达；抵达→同义短语________________________ 25. ____________n.手→by hand手工 26. ____________v.感动；触摸 27. ____________n.内心；心脏 28. ____________n.现实；事实 29. ____________ v.(使)破；裂；碎；损坏→过去式____________ 30. ____________n.手臂；上肢 31. ____________v.分享；共享；共用；分摊→________________________与某人分享某物 32. ____________adj.响亮的；大声的→比较级____________ 33. ____________adj.相像的；类似的 34. ____________adj.最初的；最早的 35.____________n.消息；信息→_______________许多信息→_____________一条信息 词性转换对应练习 1. Which is (big), the blue one or the red one? 2. My best friend is (thin)than me. 3. -How are you feeling now, Peter? - Much (well). 4. Tom is much (quiet)than his friends. 5. He is not funny, and he is always very (serious). 6. I am sure that your bag is smaller than (me), 7. My friend Emma doesn't write as (good) as her brother. 8. Mark is (good)at math than me. 9. Holly is (outgoing)than her sister Molly. 10. My friend is (popular) than me at school. I want to be as (popular) as him. 11. Sandy looks (tall) than me because she is thinner. 12. I was (short) than my sister two years ago. 13.Shanghai is (large）than any other city in India. 14. My hair is a little (long) than my sister's. 15. Of the two girls, I find Alice the (clever). 16. Mary is good at running. She came first and (win)the race. 17. Stop talking, Tom. Just sit there (quiet). 18. Boys and girls, don't talk (loud )here. 19.Li Ming is (talent) in singing. 20.His mother makes him (clean) his room every day. 21.Town Cinema has (comfort) seats than Guangming Cinema. 22.Both Jim and Tom ___________ (like) Chinese. 23. Either Jim or Tom___________(like) Chinese. 24. Everyone ____________(enjoy) listening to music. 25. She is better at ____________(play) soccer than Tom. 26. He plays tennis well, so he always ______ (win). He ____ (win) again yesterday and he always says “ As the________(win), we shouldn’t be proud.” 27. Her friend is more talented in ____________(swim). 板块三：语法版块： 课文语法知识点复习检测 （一）单选题 ( )1. My mother says my friend is similar _____ me, but I think she is different _____ me. A. as; from B. to; from C. to; to D. as; to ( )2. ---Mr. Smith, I don't think we can get there on time by bike. ---You mean it's ___ for us to take a taxi? A. difficult B. necessary C. meaningful D. possible ( )3. Lucy is 15 years old, and lily is 15, too. So Lucy is _____ lily. A. as big as B. as older as C. as old as D. so old as ( )4. I don't think Ann is more popular than Bob. In other words, Ann is _____ popular than Bob. A. a lot B. less C. a little D. more ( )5.---What do you think of the film The Wandering Earth? ---I have never seen _____ one before. It opens up a whole new world to me. A. a better B. the best C. a good D. the good ( )6. With the help of the Internet, news can _____ every corner of the world. A. arrive B. go C. reach D. get ( )7. Taking a bath uses _____ water than showers. A. even fewer B. many C. even more D. much less ( )8.---Which of the cap will you take? ---I'll take _____. One for my father, and the other for my mother. A. all B. both C. neither D. either ( )9. Choosing a good friend will help you _____ the best in you. A. care about B. bring out C. look for D. feel like ( )10. I can't hear the teacher _____ with so much noise outside. A. loudly B. politely C. quietly D. clearly 11. —How old is Isabel? —She is the same age as I am. We are ________ thirteen. A. all B.also C.both D. always 12. Don't ________ others. You should help them when they have difficulties. A. agree with B.look at C. talk with D.laugh at 13. My sister is ________. She likes meeting and talking with people. A.shy B.outgoing C.quiet D.hard-working 14.Jimmy ________ his chocolate with the other kids. A. cared B.shared C.gave D. touched 15. A lot of people like eating French fries. ________ , they're bad for their health. A.In time B.In fact C.In short D.In front of 16. This box is ________ that one. A. as heavy as B. so heavy than C.heavier as D.heavy than 17. Which is ________ season in Beijing? I think it's autumn. A.good B.better C.best D.the best 18. —Which is ________, the sun, the moon or the earth? —Of course, the moon is. A.small B.smaller C.smallest D. the smallest 19. Which is ________ , a bicycle or a computer? A. expensive B.more expensive C. the most expensive D.expensiver 20. Spring is coming. The day is getting ________. A.long and long B.longer and long C.longer and longer D. long and longer 课文语法填空 Section B 课文语法填空 Jeff Green: My mother told me a good friend is _______ a mirror. I'm quieter and ___________(serious) than most kids. That's ____ I like reading books and I study ________hard in class. My best friend Yuan Li is quiet too, so we enjoy __________(study) together. I'm shy so it's not easy ______ me _________(make) friends. But I think friends are like books -- you don't need a lot of them _____________ they're good. Huang Lei: It's not n_____________ to be _____ same. My best friend Larry is quite different ________me. He is taller and ____________(outgoing) than me. We both like sports, but he plays tennis _________(good), so he always _______(win). _________, Larry often helps to bring _______the best in me. So I'm getting better _____ tennis. Larry is much _______(hard-working), though. I always get better grades than he does, so m______ I should help him more. Mary smith: I don't really care _____ my friends are the same _____ me _____ different. My favorite saying is,"A true friend reaches _____ your hand and t_____ your heart." My best friend Carol is really kind and very funny. In fact, she's ______(funny) than anyone I know. I _______(break) my arm last year but she made me ______(laugh) and feel better. We can talk _____ and share everything. I know she cares _____ me because she's always there ________(listen). 单元作文：Writing 写作主题：talk about personal traits/compare people 1. 话题分析： 本单元的话题是“谈论人的外貌及比较人”，即熟练使用描述外貌句型及形容词的比较级。此类话题作文主要涉及两个方面，一是能够表达人的外貌特征、爱好、个性特征等。二是能够描述人物的相同点和不同点。恰当运用比较级进行比较。重点考查学生以下能力： 1. 掌握并熟练使用一般现在时； 1. 能使用一般现在时造句； 1. 能熟练运用形容词及形容词比较级句型。 1. 写作步骤： 1.总分总结构。短文通常分为三个部分： 总------第一部分：开篇点题，引出话题。 分-------第二部分： 介绍相同之处与不同之处。 总——第三部分： 发表看法。 2.人称：第一人称，第三人称。 3.时态：一般现在时（注意单三）。 1. 词汇积累： 1. tall/thin/heavy/long hair/short hair高的/瘦的/长发/短发 1. funny/friendly/outgoing/hard-working/smart/lazy搞笑的/友好的/外向的/努力的/聪明的/懒惰的 1. be similar to与.......相似 1. 学科网（北京）股份有限公司1 学科网（北京）股份有限公司 1. be talented in在.......有天赋 1. like doing sth.喜欢做 1. be serious about 对.......认真 1. care about 关心 1. work hard努力学习 1. play sports做体育运动 1. be good at 擅长 1. as...as与.......一样 1. be different from与.......不同 1. bring out 使显示 1. the same as 和.......相同 1. as long as只要 写作训练一 每个人都有自己的好朋友，或许两人相似，或许截然不同。结合自己实际和要点提示，写一篇小短文介绍一下你和你的朋友。 要点：1.从外貌、性格、爱好等方面介绍你和你的朋友之间的异同之处； 2. 你认为什么样的人才能成为朋友？ 3. 词数90左右。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ $$