2013新人教版新目标八年级上册英语Unit3重难点.doc

八年级上册专训讲义（3）Unit 3 Im more outgoing than my sister一、短语归纳：（听写）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. reach 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 long as 只要。既然9、be talented in 在某方面有天分10.Its+形容词+forsb.todosth.对某人来说做某事是的1.laugh: vi.笑；发笑；嘲笑；（特别表示因成功而）处于有利地位vt.以笑表示，以笑感动影响n.笑；笑声；引人发笑的事或人；笑料1 she _ loudly when I make a joke. 2 We all _ his joke. 3 He _ best who laughs last.4 Youre a sport to_ the trick we played on you。A laugh on B laugh at C laugh for D laugh off【解析】翻译：你真是条好汉，对我们给你摆的圈套一笑了之.laugh on 笑声Ive got the laugh on him this time.Laugh off 用笑摆脱We could but laugh off her suspicions.我们只好以笑声来消除她的疑心.Laugh for She always laugh for his mistake.她经常嘲笑他的过错.5 The boy gave a loud_。A laugh B laughter C laughing D laugherA laugh vi笑；发笑；嘲笑；（特别表示因成功而）处于有利地位vt.以笑表示，以笑感动影响n.笑；笑声；引人发笑的事或人；笑料give a laugh 大笑一声 give a little laugh 轻声一笑B laughter n.笑，笑声，笑的动作 there is a relationship between tension and laughter C laughing 形容词或者动词的进行时态_ all the world were against me, I should still hold to my opinionA although B since C because D though 2、though与although的区别although和though同义，在一般情况下，可以互换使用。只是though较普遍，常用于非正式的口语或书面语中，而although则较为正式。另外although语气比though重，常用以强调让步概念。 e.g. Though/Although my car is very old, I dont want to buy a new one. 虽然我的汽车很旧，但我不想买一辆新的。 He insisted on doing it although I warned him not to. 虽然我警告他不要做，但他仍然坚持要做。 even能和though组合表示强调，但even不能和although组合。因此，不能说even although,在这里even though=even if(no matter if; though即使也) e.g. Even if/Even though we could afford it, we wouldnt go abroad for our vocation. 即使我们付得起这笔钱，也不出国度假。 当让步状语从句指某种假设情况时，通常用though,而不用although。 e.g. Though all the world were against me, I should still hold to my opinion. 就算全世界都反对我，我还是坚持我的立场。 Though everybody deserts you, I will not. 即使所有人都抛弃你，我也不会的。 though可以独立用作副词，常放在句末，意为all the same (还是；仍然)或however(可是；然而)，而although无此用法。 e.g. She didnt tell me what she had done, but I know it though. 她没有告诉我她所做的事情，但我还是知道了。 Its hard work. I enjoy it, though. 工作很苦，可是我喜欢。 though引导让步状语从句时可以倒装，而although从句则不能。 e.g. Bravely though they fought, they had no chance of winning. 虽然他们打得很勇敢，但还是没有机会获胜。 相同点：在although和though引导的让步状语从句中，主句里不可用but,若要强调前后两部分的对比意义，可在主句前加yet或still。 e.g. Although/Though he has a lot of money, yet/still he is unhappy. 他虽然有很多钱，但并不幸福。 although和though引导让步状语从句时，常采用省略形式。 e.g. Although tired (=Although he was tired), he kept on working. 虽然很疲劳，但他继续工作。2 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. 四、语法讲解：形容词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）tallergreatertallestgreatest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）cleverernarrowercleverestnarrowest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/furtherfarthest/furthest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 _ (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 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.一、 写出下列各词的比较级 1. long 2. good 3. heavy 4. short 5. tall _ 6. old 7. thin_ 8. lazy 9. outgoing 10. fast 11.early 12. much 13. funny 14. important 15. clean 16. badly 二、 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 competition last week. 3. You must speak _ (quiet).Your mother is sleeping. 4. Whos _ (tall)，Lucy or Lily? 5. Sally always makes _ (few) mistakes than the other students in her class.6.LiuYingis_(good)atEnglishthanLiuLi 7. Therearemany_(different)betweenthetwins. 8.Ithinkfriendsshould_(be)different. 9.Itsnecessary_(read)Englisheveryday. 10. MybestfriendLilyistallerand_(outgoing). 11. Ourschoolisvery_(beautiful).Welcometoourschool. 12. Myhairislongerthan_(she). 13Jennyisasmartgirl.LiPingis_(smart)thanshe. 14. Im sorry. I cant. I have to _ (help) my mom.15. There _(not be )any bread at home yesterday.16. Tom _ (have) no time last Sunday.