03 形容词原级和比较级-2024-2025学年八年级英语上册单元语法精讲精练（通用版）

2024-2025学年八年级英语上册单元语法精讲精练（通用版） 03 形容词、副词原级和比较级 语法聚焦 (1)as+adj./adv.+as (和……一样……)的用法 (2)形容词和副词比较级的用法。 一、形容词和副词比较级的构成及用法 1、单音节和部分双音节词后加-er。具体构成规则为： (1)直接在词尾加-er，如：long—longer。 (2)以辅音字母加y结尾的双音节词，把y改为i加-er，如：lazy—lazier。 (3)以e结尾的词，直接在词尾加-r，如：nice—nicer。 (4)重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母再加-er，如：big—bigger。 2、部分双音节和多音节词要在词前加more，构成比较级。如：clearly—more clearly;important—more important。 3、不规则变化：good / well→better, bad / badly→worse, many / much→more, little→less, far→farther(距离更远)/ further(距离更远；程度更深) 4、形容词、副词的比较级的用法 (1)两者之间进行比较，用than。如： Jim is smarter than me, but I am more hard-working than him.吉姆比我聪明，但是我比他勤奋。 (2)比较的对象要一致。如： My schoolbag is bigger than yours.我的书包比你的书包大。(物跟物比) I run faster than Jack.我跑得比杰克快。(人跟人比) (3)形容词、副词的比较级可以用程度副词修饰。修饰比较级的程度副词有: a little (一点)，a lot / much / far (……得多)，even (甚至)等。如： Yao Ming is much taller than me.姚明比我高得多。 Jack arrived at school even later than me this morning.今天早上杰克甚至比我更晚到学校。 (4)比较级的句式。 ①The+比较级(+主语+谓语), the+比较级(+主语+谓语).意为“越……, 越……。”如： The harder you work, the better grades you will get.你越努力学习，你的成绩就会越好。 ②比较级+and+比较级 / more and more+原级(多音节词和部分双音节词)，意为“越来越……”。如： Winter is coming. It's getting colder and colder.冬天来了， 天气变得越来越冷。 Learning becomes more and more difficult as we get older.随着年龄增长，学习变得越来越难。 二、形容词、副词的原级的用法 （1）A+系动词+as+形容词原级+as+B. A和B一样……。如： Mary is as smart as Mike.玛丽和迈克一样聪明。 （2）A+行为动词+as+副词原级+as+B. A和B做某事一样……。如： She does homework as carefully as Mike.她做作业和迈克一样细心。 语法专练 请写出以下形容词和副词的比较级： high—　 　 tall—　 　　funny—　 easy—　 　  nice—　 　 late—　 　 fat—　 　 　thin—　 little—　 　 　 good—　 　 well—　 　 bad/badly/ill—　 beautiful—　 interesting—　 二、用所给单词的适当形式填空 1.Their classroom is bigger than ________(we). 2.Jack gets up much ________(early) than me. 3.They play the drums as ________(good) as us. 4.Mr.Smith loves his job.The ________ (busy) he is, the ________ (happy) he feels. 5.I was shy before, but I'm ____________ (outgoing) now than I was three years ago. 6.Mary dances ________ (well) than Lucy. 7.Mary is as ___________ (outgoing) as Lisa. 8.Students should answer questions loudly and ___________ (clear) in class. 9. My father is much_________（tall) than my mother. 10.-Mr.Clark,when can I go to see you this afternoon? -The_________（soon),the better. 11.Autumn is coming and it is becoming_________ and ________（cool). 12.The T-shirt in this shop is _________（expensive) than that on Taobao. 13.It is noisy here so I didn't hear you.Could you speak _________（loudly)? 14Judy arrived much _________（late) than us so she felt very sorry. 三、单项填空 ( )1.My elder brother is ______ than me.He always makes us laugh. A.funny B.funnier C.funniest ( )2.I learn English as ______ as my classmates. A.hard B.hardest C.harder ( )3.Jay is ______ friendlier than me.He is popular in our class. A.too B.so C.much ( )4.Her schoolbag is newer than ______. A.me B.mine C.my ( )5.Jack sings ______ than the other boys in my class. A.clearly B.more clearly C.most clearly ( )6.The more you smile, the ______ you will be. A.happy B.happier C.the happiest ( )7.Alice does her homework as ______ as Peter. A.well B.better C.the best ( )8.Jimmy is growing fast.He is ______ taller than his mother. A.very B.much C.quite ( )9.This place is not big enough for Lucy's birthday party. We should find a ______ one. A.big B.bigger C.the biggest ( )10.—Does Wu Qiang study as ______ as Li Guang？ —No. Li Guang is ______ hard-working than Wu Qiang. A. harder; more B.hard; much C.hard; more ( )11. — Why don’t you get yourself a job? —That’s 　　　　said than done. A. easy B. easier C. the easiest ( )12. —Mary, do you prefer weekdays or weekends? —Of course weekdays. Because I’m 　　　　on weekends. A. busy B. much busier C. the busiest ( )13. After two years physical training, he was 　　　　and healthier. A. shorter B. longer C. stronger ( )14. —Do you like this new kind of mobile phone, madam? — Yes. But it’s too 　　　,and I can’t afford it. A. popular B. lovely C. expensive ( )15. The local guide spoke 　　　　she could to make the visitors understand her. A. as clear as B. as clearly as C. so clearly as ( )16. — Next Monday is our mother’s birthday. Let’s buy some cards for her. —Why not make some by ourselves? It will be much　　　　. A. interesting B. more interesting C. most interesting ( )17. I am ______taller than my brother A. very B. more C. a little ( )18. That book is not so ______ as this one. And this classroom is __________than that one. A. interesting；much bigger B. more interesting；bigger C. the most interesting, big ( )19. My sister didn’t go to school because she wasn’t ______.   A. big enough　 B. enough big C. old enough　 ( )20. There is with my computer. Can you help me? A. wrong anything B. anything wrong C. something wrong 11-15BBCCB 16-20BCACC 四、用所给词的适当形式填空 1. Who gets 　　　　　　 (good) grades in English, Tom or Sam? 2. He always does his homework very　　　　　 (care).  3. My daughter is much 　　　　(tall) now. And she is getting ______ and ________（thin）.  4.Taking a pair of glasses can help you see the sights　　　　　　 (clear).  5. The second-hand car is much _____________ (cheap) than the new one. 6. He is always ready to help others and he thinks ___________(much) of others than himself. 7. The more trees we plant in our city, the _____________(beautiful) Kunming will be.   8. Jack is __________ (tall) and more outgoing than me. And he’s as __________ (friendly) as me. 9. Molly studies ___________ (hard) than her best friend Mary. So her 10. My brother is a little ___________（funny）than me. And I am a lot ____________(serious) than him. 11. The ______________( heavy) one of the two girls is Mary. And she is far__________(quiet) 12. Are you as (tall) as your brother? 13. Jack is two years (young) than Tom. 14. The book is good, but that one is even (good). 15. The dress is too short, so I want to buy a much (long) one. 16．Mary is as ________ (friendly) as her sister Lucy. 17．China has become much ________ ( strong ) than before. 18．We will use ________ (little) water because there’s not enough water for us. 19．Danny is much ________ (heavy) than his brother. 20．The wife got even _________ when the husband went out angrily. (mad) 21．After I passed the English test, my mother became much ________. (happy) 22. The blue basket is a little ________ (heavy) than the black one. 23.It was hot yesterday, but it is much ________ (hot) today.  24.The Yangtze River is  ________ (long) than any other river in China.   25. No salt lake in the world is as ________ (deep) as the Caspian Sea.  1better 2 carefully 3 taller thinner thinner 4 more clearly 5 cheaper 6more7more beautiful 8 taller friendly 9 harder 10funnier more serious 11 heavier quieter 12 tall 13 younger 14 better 15 longer 5、 完成句子。 1．我觉得英语和语文一样重要。 In my point of view, English is ________ _________ _________ Chinese. 2．这本书比那本书难多了。 The book is _______ _________ _________ that one. 3．你吃的越多就越胖。 _____ _____ you eat, _____ _____ you will be. 4.你没有汤姆游泳游得好。 You can't swim_________ _________ _________ Tom. 5.Sally的姐姐比她大两岁。 Sally's sister is_________ _________ _________than her. 6.今年夏天比去年夏天热多了。 This summer is _________ _________than last summer 7.他对英语越来越感兴趣。 He is_________ _________ _________ _________in English. 8.我觉得饺子比面条尝起来更好吃。 I think dumplings taste _________ _________than noodles. 9.Her mother is not as old as her father. (改为同义句) ___________________________________________________________________ 10.Tim is fourteen years old.His brother is sixteen years old. (用比较级改写句子) ___________________________________________________________________ 六、翻译句子 1.你运动得越多，你就越健康。 _______________________________________________ 2.我们的村庄变得越来越美丽。 _______________________________________________ 3.我们的学校和他们的学校一样大。 _______________________________________________ 4. 我的裙子比你的漂亮多了。 _______________________________________________ 5. 我们的教室比他们的大一点。 _______________________________________________ 七、小语篇特训(语法选择)。 At the start of Junior 1,I found there wasn’t much of a gap (差距) among the students in my class.But things can change.Some students didn’t listen 　1　 in class or finish their homework on time.Later, it became hard for them to catch up with others.If they didn’t change their learning habits, the gap would be even　2　.It’s important to have 　3　 learning habits in junior high school—such as always taking notes in class.  I’m 　4　 shy person.My junior high school is a boarding (寄宿) school.Everyone in my dormitory (宿舍) has their own habits.How did I 　5　 friends with them? I found that talking with others could work.I often helped them with study and that helped me win their hearts.  (　 　)1.A.care 　 B.careful 　 C.carefully　 (　 　)2.A.big 　 B.bigger C.biggest　 (　 　)3.A.best　　 B.better 　　 C.good (　 　)4A.a　　 B.an 　　 C.the (　 　)5.A.made　　 B.make　　 C.makes 参考答案： 一、higher taller funnier　 easier nicer later　 　 fatter thinner　 less　 better　 better　 worse more beautiful　 more interesting 二、1ours 2.ealier3.good 4.busier happier 5.more outgoing6.better 7.outgoing 8.clearly 9. taller 10sooner 11.cooler cooler 12.more expensive 13. more loudly 14.later 三、1-5 BACBB 6-10 BABBC 11-15BBCCB 16-20BCACC 四、1. better 2. carefully 3.taller thinner thinner 4 more clearly 5.cheaper 6. more 7.more beautiful 8.taller friendly 9 harder 10 funnier more serious 11. Heavier quieter 12 tall 13 younger 14.better 15.longer 16 friendly 17.stronger 18.less 19.heavier 20.madder 21.happier 22.heavier23.hotter24.longer25.deep 6、 1.as important as 2.much more difficult 3.The more the fatter 4. as well as 5 two years older 6 much hotter 7 more and more interested 8.more delicious 9.Her mother is younger than her father. 10.Tim is two years younger than his brother. 六、1.The more you exercise ,the healthier you will be. 2. Our village will become more and more beautiful. 3. Our school is as large as theirs. 4. My dress is much more beautiful than yours. 5. Our classroom is a litter smaller than theirs. 七、1-5 CBCAB 　　　　　　　　　　　　　 　　　　　　　　　　　　　 _ 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司 $$