新人教版八年级上册unit3课文及语法点讲解和练习题

1、.新人教版八年级上册unit3课文及语法点讲解及练习题授课类型unit 3 重点单词讲解语法点讲解（能力训练）授课日期时段教学内容一、同步知识梳理短语归纳：1. more outgoing 2. as.as.3. the singing competition 4. the most important5. be talented in music 6. the same as7. care about 8. be different from9. be like a mirror 10. as long as11. bring out 12. get better grade13. reac

2、h for 14. touch ones heart15. in fact 16. make friends17. be good at 18. the other19. be similar to 20. be good with21、keep a secret二、短语用法：1. have fun doing sth. 享受做某事的乐趣2. want to do sth. 想要做某事3. as + 形容词或副词的原级 + as 与一样4. be good at doing sth 擅长做某事5. make sb. do sth. 使某人怎么样7、care about 关心，在意8、as lo

3、ng as 只要。既然9、be talented in 在某方面有天分10. Its+ 形容词 + for sb. to do sth. 对某人来说做某事是的三、词语辨析：1、laugh v. & n. 笑We all laughed loudly when she made a joke. We all laughed at his joke. He laughs best who laughs last. 谁笑在最后，谁笑得最好。/不要高兴得太早。2）、（与at连用）嘲笑Dont laugh

4、at him. 别嘲笑他。People have often laughed at stories told by seamen. Everyone laughed at his foolish antics. 3）、笑；笑声 We had a good laugh at his joke. 我们被他的笑话逗得哈哈大笑。2、though conj. 虽然；纵然；即使；尽管 = althoughThough it was raining，he went there. 虽然当时正下着雨，他还是到那里去了。Though he was poor he was happy. 虽然他很穷却很快乐。注意：不

5、能受汉语的影响，在though引导的从句后使用but。如：Though he was poor，but he was happy.（误）though adv. 不过，可是，然而，常用于句末，用逗号隔开。Jim said that he would come, he didnt , though.二、同步练习I.根据句意及首字母提示补全单词 1.My mother told me a good friend is like a m. 2.I was a p school student when I was seven years old. 3.He still went to school o

6、n time t he didnt feel well yesterday. 4.A true friend reaches for your hand and touches your h. 5.He was so funny that he often makes his friends l. 6.Its n for students to finish homework on time. 7.Alice is an o girl. She likes to stay with her friends and enjoys talking. 8.Kim is taller t his br

7、other. 9.Bhis parents like English very much. 10.My maths teacher is very s. He never laughs in class.选择填空( )1.She is talented music but I am good sports. A.in, at B.at,in C.at,at D.in,in( )2. Li Huas shoes are as _ as Zhang Huis. A. cheap B. cheaper C. the cheaper ( )3.Are you relaxing yourself her

8、e " Yes. It is _to walk slowly along the river. A. fantastic B. boring C. Bad D. terrible ( )4.Its very important for him me laugh. A.to make B.making C.makes D.made( )5. _you dont give up(放弃)，your dreams will come true. A. As long as B. As soon as C. As well as D.As often as( )6.She is similar

9、 her mother. A.to B.with C.of D.in( )7.I dont really care if my friends are the same me or different me. A.as,as B.from,from C.as,from D.from,as( )8.If you want to be a student helper,please call him 4435667. A.at B.in C.of D.on( )9.This is my friend. He is less outgoing than I am. A.much B.much mor

10、e C.more D.very( )10.Mr Bean enjoys jokes and often makes us. A.to tell,to laugh B.tells,laugh C.telling,laugh D.telling,laughing( )11.Tara and her sister quiet and they sports. A.are both,both like B.are both, like both C.both are, both like D.both are,like both( )12.If you want to be a student hel

11、per, you must be good children. A.at B.with C.for D.in( )13. he is very young,he can do many things. A.Though,but B.Though,/ C./,though D.But,though( )14.Tom can play drums,but Sam can play tennis. A.the,the B.the,/ C./,the D./,/( )15.Lilys books are new than . A.we B.us C.our D.ours( )16. Have you

12、seen the funny movie Let the Bullet Fly" Yes，it made me _ many times. A. laugh B. cry C. Sleep D. sing ( )17. Its important _ us _ _English well. A. of; learning B. for; to learn C. Of; to learn D. or; learning ( )18. Betty and Mary are in _ school，but they are in _ Classes. A. same; different

13、B. same; the different C. the same; the different D. the same; different ( )19.Lets go shopping at the new mall. Why not shop online" Its _. A. expensive B. more expensive C. Less expensive D. less cheapest( )20. Now, some robots(机器人) are _ to do the same things _ people. .A. enough smart;as B.

14、 enough smart;for C, smart enough;as D: smart enough;with ( )21. He is_ outgoing student long hair. A. a,with, B.an,with C.a,of D.an,of( )22. The fantastic music made the students_relaxed. A. feel B. feels C. felt D, to feel ( )23. Someone says“ Time is money. “But I think time is_ important than Mo

15、ney. A. least B. Much C. even more D. much least ( )24. My friend likes singing and talking with others. But I often stay at home to watch TV. So my friend is_ than me. A. quieter B. more serious C. more outgoing D. more wilder ( )25,The girl shorter hair is Lisa. A.has B.have C.with D.and一、专题讲解：形容词

16、与副词的比较级大多数形容词（性质形容词）和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种。等级用法例句比较级表示两者（人或事物）的比较。在比较级+than的句型中，当than前后所使用的动词相同时，通常用助动词代替后面的动词。该动词或助动词可以省略。Im more outgoing than my sister.You know more about yourself than I (do).最高级表示三者或三者以上（人或事物）的比较，其中有一个在某一方面超过其他几个，后面可用of（in）短语等来说明比较

17、的范围。形容词最高级的前面一般要加冠词the，副词最高级前的the可以省去。Who sings (the) most beautifully of the three.My cousin Ii Jing is the funniest person I know.注：在形容词和副词的比较级前，可以用much, a little等修饰，如：much better, a little taller。1规则变化单音节词和少数双音节词，加词尾-er，-est来构成比较级和最高级。构成法原级比较级最高级一般单音节词末尾加-er，-esttall（高的）great（巨大的）tallergreatertal

18、lestgreatest以不发音的e结尾的单音节词和少数以-le结尾的双音节词只加-r，-stnice（好的）large（大的）nicerlargernicestlargest以一个辅音字母结尾的闭音节单音节词，双写结尾的辅音字母，再加-er，-estbig（大的）hot（热的）biggerhotterbiggesthottest“以辅音字母+y”结尾的双音节词，改y为i，再加-er， -esteasy（容易的）busy（忙的）easierbusiereasiestbusiest少数以-er，-ow结尾的双音节词末尾加-er，-estclever（聪明的）narrow（窄的）cleverern

19、arrowercleverestnarrowest其他双音节词和多音节词，在前面加more，most来构成比较级和最高级important（重要的）easily（容易地）more importantmore easilymost importantmost easily2不规则变化原级比较级最高级good（好的）well（健康的）betterbestbad（坏的）ill（有病的）worseworstold（老的）older/elderoldest/eldestmuch/many（多的）moremostlittle（少的）lessleastfar（远的）farther/furtherfarthe

20、st/furthest二、专题过关1）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. Marys hair is as _(long) as Lucys.7.Ben

21、 _ (jump) _ (high) than some of the boys in his class.8._ Nancy sing _ (well) than Helen" Yes, she _. 9.Fangfang is not as _ (tall) as the other girls.10.My eyes are _(big) than _ (she).11.Which is _(heavy),the elephant or the pig"12.Who gets up _(early),Tim or Tom" 13._the girls get

22、up_(early) than the boys"No,they_.14. Jim runs _(slow). But Ben runs _(slow).15.The child doesnt_(write) as _(fast) as the students.2）用所给词的适当形式填空 1. This problem is as_ (difficult) as that one. 2. John _ (win) first prize in the speech competitionlast week. 3. You must speak _ (quiet).Your moth

23、er is sleeping. 4. Whos _ (tall)，Lucy or Lily" 5. Sally always makes _ (few) mistakes than the otherstudents in her class.6. Liu Ying is _(good) at English than Liu Li 7. There are many _(different) between the twins. 8.

24、 I think friends should _(be) different. 9. It's necessary _(read) English every day. 10. My best friend Lily is taller and _(outgoing). 11. Our school is very_(beautiful).Welcome t

25、o our school. 12. Myhair is longer than _(she). 13Jenny is a smart girl. Li Ping is _(smart) than she. 14. Im sorry. I cant. I have to _ (help) my mom.15. There _(not be )any bread at home yesterday.16. Tom _ (have) no t

26、ime last Sunday. He _ (visit) his friends 17. Please tell him _(wash) his hands before supper.3）句型转换1. Pedro is thinner than Sam.(同义句转换) Sam is _ _ Pedro.2. My sister is good at English (同义句转换) My sister _ _ _ English.3.

27、 I study science very well.(同义句转换) I am very _ _  science.4. Miss Li is popular. Mr. Wang is more popular.(同义句转换) Mr. Wang is _ _ _ Miss Li.II.根据句意用所给单词的适当形式填空。1.He

28、is (funny) than the other students in his class. 2.The boy enjoys (swim) very much. 3.He doesnt like singing,but he is good at(dance) 4.Did you have fun(learn) something" 5.Nelly practiced (dance) a lot more than Lisa. 6.His mother often makes him(clean) his room on weekends. 7.Lisa practiced a

29、 lot more and wanted(win). 8.Its necessary for us (learn) English well. 9.He is (different) from his brother. They have some (different). 10.Im (good) at physics than my sister.III.句型转换1.I like singing. My sister likes singing, too.(合并为一个句子) My sister and I singing. 2.Sue is twelve years old. Gina i

30、s fourteen years old.(合并一个句子) Sue is Gina. Gina is Sue. Sue isnt Gina. Gina isnt Sue. 3.I think he is good at playing soccer.(改为否定句) I he good at playing soccer. 4.John enjoys swimming. Peter enjoys swimming, too.(合并为一句)John Peter swimming. 5.Jim is twelve years old. Tim is twelve years old, too.(合并

31、为一句) Jim is Tim. 6.Huang lei isnt good at tennis as Larry.(同义句) Larry is Hunag Lei. 7.The English Study Center needs a weekend student helper for primary school student.(提问) the English Study Center for primary school student" 8.Larry works harder than Huang Lei.(改为否定句) Larry harder than Huang

32、Lei.V.完形填空An English traveler found that he had only 1  to buy the ticket to go back home. As he knew that it would 2   him only two days to 3    to England, he decided that he could easily do 4   . So he bought a ticket and 5    the ship. It was time 6&#

33、160; lunch. He didnt go to have it. In the evening, he said that he didnt feel 7    and went to bed early, the next day he was 8  hungry that he couldnt stand(忍受) it 9   .“Im going to eat,” he said. “Even if they throw me 10    the sea.” After he ate everythin

34、g the waiter (侍者) put in front of him and he was ready for the coming trouble. “Bring me the bill (账单)，” he said. “The bill,sir"” said the waiter. “There isnt any bill.” Was the answer. “On the ship meals are included (包括) in the money for the ticket.”( )1. A.moneys enough B. a lot of money C.e

35、nough money Denough moneys( )2. Aspend Bcarry Cbring Dtake( )3. Aget to Barrive Creach Dget ( )4. Awith food Bwithout food Cwith foods Dwithout foods( )5. Agot in Bgot on Cgot off Dgot at( )6. Ato Bhave Cfor Dfor a( )7. Atrouble Bwell Cgood Dbetter( )8. Atoo Bso Csuch D/( )9. A.not any longer Bno longer Cany longer Dno