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八年级上Unit 6 知识精讲.doc

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1、八年级英语上 Unit 6 Im more outgoing than my sister.新目标一. 教学内容:Unit 6 Im more outgoing than my sister. 二. 教学目标:1. 谈论个性特征。2. 学习使用形容词的比较级比较人的个性特征。3. 学习比较身边的事物并选择最佳方案。三. 重点词汇、短语:1. 形容词比较级:taller, shorter, thinner, longer, heavier, calmer, wilder, quieter, funnier, smarter, more athetic, more popular2. more,

2、than, twin, both, 3. twin sister, look the same, look different, go to parties, in common, be good at, make sb. do sth, elementary school, enjoy, doing sth., 四. 重点句型:1. Petro is funnier than Paul. Tina is taller than Tara. Tom is more athletic than Sam. 2. In some ways we look the same, and in some

3、ways we look different. 3. Liu Ying is not as good at sports as her sister. 4. I think a good friend makes me laugh. 5. I think she should get the job. 五. 语法:形容词比较级及其用法。六. 重点、难点讲解:1. Do you think you are different from Tara? Because he likes to do the same things as I do. (be)different from(be)the s

4、ame ase.g. His life style is quite different from ours. The twin sisters look the same. We read the same book as you showed us last time. 2. Im funnier than Tara. And Im more outgoing. (1)形容词比较级用法:形容词比较级用法用于两者之间的比较,表示一方比另一方“更”或“较”,后常跟比较连词 than 表被比较的对象。为避免重复 than 引导的从句中有些与主句相同的部分常省略,而把相比较部分突出。另外,在上下文

5、中,形容词比较级也可单独使用。注意:than后常跟名词,但这是由于 than 引导的比较状语从句省略了与主句相同的部分。在进行比较时,一定要注意比较对象要对等。e.g. His hair is longer than his fathers. = He has longer hair than his father. Its hotter in Shanghai than in Beijing. China is bigger than any other country in Asia. (any other “任何一个”)(2)形容词比较级的构成:形容词分原级、比较级、最高级。通常形容词的

6、比较级为规则变化,在词尾加-er,以不发音的 e 结尾的单音节词和少数以-le 结尾的双音节词直接加r , (以辅音加 y 结尾的变y 为 i 加er ,重读闭音节以辅音字母结尾的双写结尾的辅音加-er) 。有的双音节和多音节的词,在词前加 more 构成比较级。此外还有个别词为不规则变化,例:good / well - better / best, bad / ill - worse - worst, little - less - least, old - older / elder - oldest / eldest, many / much- more - most, far -far

7、ther / further-farthest / furthest(3)在形容词比较级前还可用 much, even, still, a little 来修饰,表示“ 的多”“甚至”“更”“一些” 。e.g. This city is much more beautiful than before. Shes a little more outgoing than me. Its a little colder today. (4) “比较级and 比较级” 意为“越来越”注:多音节比较级用“more and more形容词原级”形式。Its getting worse and worse.

8、 The group became more and more popular. (5) “Which / Who is + 比较级?”比较 A、B 两事物,问其中哪一个较时用此句型。e.g. Which T-shirt is nicer, this one or that one? Who is more active, Mary or Kate? Which one is more popular among students, going to concerts or going to movies? 3. As you can see, in some ways we look the

9、 same, and in some ways we look-different. “look the same”看上去一样。“look like”看上去像,look alike 看上去相像in a way 为某一种方式此处 look 系动词,后跟形容词。例: look young / old / tired / nice. 4. We both have black eyes and black hair, although my hair is shorter than hers. (1)both“两个、两者都”,在句中可作代词、形容词、副词、连词。作副词时常放在 be 动词之后,实义动

10、词之前。e.g. Both (of)his parents are doctors. (作代词或形容词) His parents are both doctors. (作副词)They both went camping in the holiday. (作副词)Both English and math are very important. (both and 短语常连接两个并列的成分,可连接名词、动词、形容词和代词等。 )注:both 指两者都,all 指三者或三者以上都。(2)although 与 though 常可互换,表“虽然、即使、尽管 ”,都不能与 but 用于一句话中。但 t

11、hough 用得更普遍。此外 though 可作副词,在句尾表 “然而”,although 不能。固定短语是 even though 表“ 即使、纵然 ”,不能用 even although. e.g. There are some differences, though. (3)hers 名词性物主代词,句中指“her hair”. 5. She has more than one sister 她不止有一个姐姐。They have some things in common. (in common 共通(同)的) (something 某物,some thing 某一个事物,some th

12、ings 一些事物)6. Li Ying is not as good at sports as her sister. (1)asas同级比较,两个“as”之间必须使用形容词或副词原级。意为“如同一样”,not as / so as“不如 一样”e.g. He runs as quickly as his father. The watermelon is as big as a soccerball. She doesnt study so / as hard as her brother (does )(2)be good at sth. / doing sth. 擅长于(做)某事。e.

13、g. They are good at playing badminton. Im not good at painting. Who is good at computer in your class? 7. I think a good friend makes me laugh. make sb. do sth. 让(使)某人做某事(make 后跟不带 to 的不定式)e.g. His words made us feel so exciting. The boss made the workers work all day and all night. 8. Shes a good l

14、istener, and she keeps secrets. 听者 listener, 说话者 speakerkeep a secret 保密9. Is she a lot like you? = Is she like you very much? (1)a lot 表程度,相当于 very much,但位置不同。(2)be like 像,like 为介词。10. elementary school 小学secondary school 小学,primary school 小学high school 中学middle school 中学11. enjoy sth. / doing sth.

15、 喜欢(做)某事(物)enjoy tell jokes, (tell a joke 讲笑话)12. I think she should get the job. should 情态动词, “应当、应该”,后跟动词原形。We should study hard and be good students. You should help your mother with the housework. 【模拟试题】 (答题时间:80 分钟)一. 用所给形容词的适当形式填空。short, heavy, light, tall, small, long1. Hes on school basketba

16、ll team. So he is _ than any other student in his class. 2. What animals are _, elephants or horses? 3. When autumn comes, the days get _ and the nights get _. 4. Things are much _ on the moon than on the earth. 5. This shirt is too big. Please show me a _ one. 二. 短语互译:1. not as as _ 2. stop talking

17、_3. more than_ 4. go to parties_5. in some ways_ 6. look the same_7. 双胞胎兄(弟)_ 8. 使某人大笑_9. 喜欢运动_ 10. 擅长于_三. 单项选择:( )1. I have two sisters. _ of them are like me. A. Both B. All C. One D. First( )2. Lin Taos bike is much newer than _. A. my B. mine C. me D. I( )3. Which subject do you like _, English

18、or Chinese? A. good B. well C. better D. the best( )4. What do you think of this film? Its _ than the last one, I think. A. interesting B. interestedC. more interesting D. more interested( )5. A young man usually sleeps more than an old man _. A. do B. sleep C. does D. is( )6. We call it mooncake be

19、cause it _ the moon. A. likes B. looks like C. doesnt look like D. like( )7. _ than one person has read the news. A. Most B. More C. Much D. Many( )8. Are you _ at English? No, but this time I did _ in the English exam. A. good, good B. well, well C. well, good D. good, well( )9. Sam is _ more outgo

20、ing than me. A. most B. more C. a little D. little ( )10. _ the evening of Mid Autumn Day, we usually stay up late and watch the full moon. A. At B. In C. On D. Of四. 完形填空:(A)Mike is a worker. He works in a shop. One of feet is bigger than 1 . He cant find the right shoes 2 his feet. His friend, Bill

21、, says to him, “Why dont you go to 3 shoemaker (鞋匠)?A good shoemaker can make the 4 shoes 5 you. ”Mike goes to the shoemaker near Bills home. Very soon the shoemaker makes him 6 . Mike looks at the shoes and he isnt 7 . He says to the shoemaker, “You arent a 8 shoemaker! I want you 9 me one shoe big

22、ger than the other, but you make me one shoe 10 than the other. ”( )1. A. another B. the other C. other D. others( )2. A. to B. of C. about D. for( )3. A. a B. an C. the D. /( )4. A. big B. wrong C. right D. small( )5. A. to B. of C. with D. for( )6. A. a pair of shoes B. a shoeC. some shoes D. a pa

23、ir shoe ( )7. A. angry B. happy C. worried D. fine( )8. A. right B. well C. good D. bad( )9. A. make B. to make C. making D. are making( )10. A. smaller B. bigger C. heavier D. lighter(B)Human beings have used tools for a very long time. In some parts of the world you can still find tools that peopl

24、e used more than two million years ago. They made these tools by hitting one stone 1 another. In this way they broke off pieces from one of the stones. These chips of stone were usually 2 on one side. People used them for 3 meat and skin from dead animals, and 4 for making other tools out of wood. H

25、uman beings needed to 5 tools because they did not have sharp teeth like other meat-eating 6 such as lions and tigers. Tools helped people to get food more 7 . Working with tools also helped to 8 human intelligence(智力). The human brain grew bigger, and human began to invent more and more tools and m

26、achines. The stone chip was one of the first tools 9 people used, and perhaps 10 the most important. Some scientists say that it was the key 11 the success of mankind. Since 1960 a new kind of tool has appeared. This is the silicon chip(硅片)a little chip of silicon crystal. It is 12 than a fingernail

27、, but it can 13 more than a million“bits”(字节)of information. It is 14 electronic brain. Every year these chips get leverer, but 15 size gets smaller, and their cost gets 16 . Human beings used 17 chips for more than two million years, but human 18 changed very little in that time. We have used silic

28、on chips for 19 a few years, but life is changing faster every day. 20 will life be like twenty years from now? 1. A. after B. to C. against D. among2. A. sharp B. hot C. strange D. weak3. A. hitting B. cutting C. hit D. cut4. A. not B. only C. just D. also5. A. store B. find C. use D. repair6. A. a

29、nimals B. persons C. tools D. people7. A. easy B. easily C. difficult D. hard8. A. prevent B. hard C. develop D. hard9. A. that B. which C. what D. as10. A. theyre B. its C. therere D. youre11. A. of B. in C. to D. on12. A. smaller B. bigger C. newer D. softer13. A. send B. produce C. store D. destr

30、oy14. A. an B. one C. a D. the15. A. its B. our C. their D. your16. A. more B. fewer C. greater D. less17. A. stone B. silicon C. wood D. iron18. A. body B. life C. nature D. health19. A. quite B. only C. nearly D. hardly20. A. How B. When C. What D. Why五. 阅读理解:(A)Thousands of years ago, people live

31、d only in hot places. They did not live in cold places because they could not keep warm. Then they learned how to make clothes. When an animal was killed, they cut off its skin. They wrapped the skins around their bodies. The skins kept them warm. Skins which had fur on them were the best. Even toda

32、y some people wear the furs of animals to keep themselves warm. At first men did not know how to make fire. Sometimes lightning hit a forest and started a fire. Then people took some of this fire to make a fire near their homes. A fire was very important for three reasons. It kept them warm. It also

33、 frightened wild animalsthey did not attack when they saw a fire. Then another thing was discovered: if you cook food, it tastes much better! But men still did not know how to make fire. When they had a fire, they did not let it stop burning. If it went out, they could not start it again. They had t

34、o wait for lightning to start another fire! Sometimes they had to wait for years. Later, they discovered how to make fire. If you rub two pieces of wood together, they become hot and burn. You have to rub very fast! One way of doing it is to make a little hole in a piece of wood. Pieces of wood or d

35、ry leaves are put into the hole. You rub the stick between your hands. This makes it turn very quickly. The end in the hole becomes very hot. The small pieces of wood and dry leaves begin to burn. Another way of making fire is to knock two pieces of stone together. This makes a spark. You can use th

36、is spark to start a fire. Today we have matches. We can carry them in our pockets and make a fire when we want to. Many people use heaters to keep warm. Oil heaters burn oil. Gas heaters burn gas. Electric heaters use electricity. We also use oil, gas and electricity for cooking. 1. Once people live

37、d only in hot countries because they did not know how to _. A. kill animals B. take fire from forests C. keep themselves warm D. make matches 2. Animals skins were used _. A. for food B. to make fire C. cut off an animals skin D. burn wood3. Men later discovered how to use fire to _. A. cook food B.

38、 kill animalsC. cut off an animals skin D. burn wood 4. People first learned to make fire by rubbing _ together. A. stones B. two pieces of wood C. dry leaves D. matches5. Today most people in the world use _ to make a fire. A. heaters B. matches C. stones D. lightning(B)Han Pingrun made sure he was

39、 at home every summer evening to watch the Japanese cartoon(卡通)series, Famous Detective Konan(名侦探柯南 )on TV. “The story is so interesting. I want to know what happens next, ”said the junior school student from Beijing. Many students like Han love cartoons on TV, in films and in comic books. Cartoons

40、are especially hot this year. Cartoon shows were held in Shanghai and Guangzhou. Hundreds of people visited and many were junior students. Many famous cartoon characters(人物), like Crayon Shinchan(蜡笔小新)and Robotcat(机器猫), are popular among teens(青少年). Some students watch cartoons for fun. Others think

41、 they can learn from cartoon characters. Huang Yiyi, a Junior 2 student from Guangzhou, loves the red-haired basketball player Sakuragi Hanamichi(樱木花道)from “Slum Dunk”(灌篮高手 ). “He is very confident and never gives up, ”he said. Parents and teachers are worried that some cartoons are unfit for childr

42、en. Another problem is that kids also read them in class. Yang Xiong, an expert on teenage education in Shanghai said, “Cartoons may be fun, but teens should not spend too much time on them. ”1. Who likes cartoons best? A. The old B. The young C. The teens D. The parents2. Which cartoon is Sakuragi

43、Hanamichi from? A. Famous Detective Konan B. Crayon ShinchanC. Robotcat D. Slum Dunk3. Which of the following sentences is true? A. The teens dont like cartoons. B. Teachers and parents like children to watch cartoons every night. C. Parents and teachers dont think all the cartoons are helpful to ch

44、ildren. D. Experts think that children should spend much time on cartoons. 4. What do the teenagers watch cartoons for? A. Because they like all the cartoon characters. B. Some watch cartoons for fun. C. Some watch cartoons only for studying. D. The teenagers watch cartoons for fun or to learn from

45、cartoon characters. 5. Which title is the best for the passage? A. Cartoons are very interestingB. Cartoons and TV. C. The teenagers and Cartoons. D. People like to watch Cartoons. 试题答案一. 1. taller 2. heavier 3. shorter, longer4. lighter 5. smaller二. 1. 不如一样 2. 停止交谈3. 超过,多于 4. 去参加聚会5. 在一些方面 6. 看起来一样7. twin brother 8. make sb. laugh9. enjoy sports / doing sports10. be good at 三. ABCCC, BBDCC四. (A)BDACD, ABCBA(B)CABCC, ABCAB, CACDC, DABBC五. (A)CDABB, (B)CDCDC

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