八年级英语上册第三单元.docx

1、八年级英语上册第三单元词汇点睛一基础词汇，写出下列单词 。1较好的（地） 2辛勤的 3哪一个 4有才能的 5关心 6清楚地 7爱交际的 8大声地 9安静地 10极好的 二.重点词汇讲解1. better是 good/well的比较级,意为“更好的”“ 较好地”.2.loudly 意为“大声地”是由形容词 loud转变的副词用来修饰动词。和它相同的副词还有 quietly ，clearly ，truly 等。 3 .win 意为“获胜，赢”动词，其后接比赛和活动类，但是不能接人.例如，My brother often wins the ping pong games.其过去式为won 名词为wi

2、nner “获胜者”. 4.which“哪一个”特殊疑问词通常对于名词的定语提问 5 both “两者都” 位于句中be，情态动词，助动词之后，实意动词之前。例如，They are both teachers.他们两个都是老师。We can both ride a bike.我们俩个都会骑车。My parents both like noodles.我父母都喜欢面条。Bothand 意为“和都” “不仅而且”例如Both he and I like watching TV.他和我都喜欢看电视。 6 .asas意为“和.一样”中接形容词，副词原形。not so(as)as “和不一样”.例如I

3、am as tall as my friend.我和我朋友一样高。词汇点睛一、基础词汇1、严肃的 2镜子 3只要 4与、不同 5两个都 6虽然 7成绩 8伸手 9触摸 10心脏 11事实 12谚语 二、重点词汇讲解1、be different from 意为“和不同” different名词为difference 反义短语be the same as、例如Chinese is very different from English.汉语和英语非常不同。2、though意为“虽然”同义词although 都不能与but不能同时出现在同一个句中。Though he is 80,he is very

4、 healthy.虽然他80岁了但是他很健康。3、reach“伸手”、“到达”=get to =arrive in(at)及物动词直接加宾语. 4、grade “成绩”还有“年级”的意思 。get good grades 取得好成绩。I am in Grade Eight.我在八年级。语法小结：1、a.形容词和副词的比较级，表示两者（人和事物）的比较 b.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，该动词和助动词可以省略。eg. a. Tina is more outgoing than Sam. Who runs faster ,Lucy

5、or Han Mei?b. He works much harder than I (do). He works much harder than me.2、形容词和副词的比较级前有时可以用much a little a lot far even等来修饰，例如：好得多much better a lot better 短一点 a little shorter3、表示两者在某一方面相同时用“as +形容词或副词原级+as”的句型 eg. I think science is as important as math. Tom runs as fast as Jack. 表示一方在某一方面不及另一方

6、面时用“not as /so +形容词或副词的原级+as”的句型，例如：It is not as warm today as yesterday. He did not come as early as Wang Lin.形容词、副词比较级的构成：(1) 一般在形容词或副词后面直接加er 变为比较级。如：oldolder highhigher(2) 以重读闭音节结尾，且末尾只有一个辅音字母的，则双写最后一个辅音字母，再加-er变为比较级。如：bigbigger thinthinner(3) 以“辅音字母+y”结尾的单词，则将改y为 i 再加-er变为比较级。如：busybusierheavyh

7、eavier(4) 以字母 e 结尾的单词，直接加 r 变为比较级。如：largelargerfreefreer2. 多音节以及某些双音节形容词或副词变为比较级时，则通常在其前加more变为比较级。如：importantmore important difficultmore difficult usefulmore useful3.不规则形式或易错形式：much / manymoremost bad / badly / illworseworstfarfarther / furtherfarthest / furthest littlelessleastfewfewerfewest oldo

8、lder / elderoldest / eldest句型透视一、必背句1.Tom比Sam更聪明吗? 不，Sam比Tom更聪明。 Is Tom Sam? No, he . Sam is than Tom.2.Tara和Tina学习一样努力。Tara works hard Tim.3.你的父亲和母亲谁更受欢迎？Who is , your father or your mother?二例句解析 1. Both Sam and Tom can play the drums , but Sam plays them better than Tom. Sam 和Tom 都会打鼓但是Sam比Tom 打得更

9、好。Both意思两者都，通常放在be动词助动词之后，实意动词之前 。Bothand意为“和.都,”在句中可以连接不同成分主语，谓语，宾语。2. Did you like the singing competition yesterday , Anna?Explain. Singing是sing的现在分词在句中作定语.类似的有，饮食习惯 eating habits，听力技巧 listening skills 等。3. -Which one is Lisa? -The one with shorter hair.哪一个是Lisa?-那个留短发的。句中which 对定语进行提问。 with 在本句中

10、是“具有，带有”的意思， 它还有“和一起”的意思, 例如I go to the movies with my friends4.But the most important thing is to learn something and have fun.但是最重要的事情是学到东西和玩得开心。the most important 是important的最高级 to learn something and have fun作表语 have fun 是“玩得开心”。例如I had fun yesterday .昨天我玩的很开心。5.But you can tell that Lisa practi

11、ced a lot more and really wanted to win.但是你会说丽莎练习得更多而且真地想赢。that Lisa practiced a lot more and really wanted to win在句中作宾语从句，a lot 后接比较级，和它类似的用法还有even ，much， a little 等。例如 much better 好得多 a little bigger 大一点儿。句型透视一、必背句1、I think a good friend makes me laugh .我认为好朋友能让我笑。2、For me ,a good friend likes to

12、do the same things as me.对我来说好朋友喜欢做和我一样的事情。3、My mother told me a good friend is like a mirror.我妈妈告诉我好朋友就像一面镜子。4、You dont need a lot of them as long as theyre good.只要他们是好的你不需要许多。例句解析1. I dont really care if my friends are the same as me or different. 我真的不在乎我的朋友是否和我一样还是不一样。If 意为“是否”引导宾语从句，例如，I want to

13、 know if he can come tomorrow.我想知道他明天是否能来。2.My best friend helps to bring out the best in me.我最好的朋友帮助我表现出最好的自己。bring out使表现出3.My favorite saying is ,“A true friend reaches for your hand and touches your heart.”我最喜爱的谚语：“ 真正的朋友是一个可以援手帮助并感动你心扉的人”。4.I know she cares about me because shes always there to

14、 listen.我知道她关心我，因为她一直都在聆听。Care about 关心但是含有担心的意思，care for 也是关心含有喜爱的意思，还相当于take care of；look after 照顾。例如，She doesnt care for that color她不喜欢那种颜色。He spent years caring for his sick mother他数年中一直在照顾生病的母亲。I really care about my work. 我真的关心我的工作。重点词组：1、both.and 和都2、run fast 跑地快3、jump high 跳地高4、as hard as 一样

15、努力5、the singing competition 歌咏比赛6、get up early 起得早7、practice doing sth 练习做某事8、have fun 玩得开心9、think of 考虑10、be talented in 在某方面有天赋11、the same as和 一样12、be good at doing sth 擅长做某事13、care about 关心14、make sb do sth 使某人做某事15、be different from 和不一样16、like doing sth /like to do sth 喜欢做某事17、enjoy doing sth 享

16、受做某事18、as long as 只要19、bring out 使表现出20、get good grades 取得好成绩21、make friends(with sb) (和某人)交朋友22、be similar to sb 和某人相似23、be good with sb和某人相处得好八年级上册Unit 3 单元检测题时间：100分钟 满分：100分一、根据句意及汉语提示完成单词。(10分)1、 Whats the matter with her? Nothing s . She has a cold.2、Lang Lang is a (天才的) pianist.He is very fam

17、ous.3、Dont (触摸) the glass.It may hurt you.4、Its impolite to l at the people in trouble.5、Jimmy was more (努力的)than me so he got better grades.6、B of his parents like taking a walk after supper.7、Ann is f than Sue.She likes telling jokes.8、Its n for us to study hard.9、Can you tell me some (情况)about yo

18、ur new library?10、Please be quiet. Dont talk so l .二、用所给词的适当形式填空。(10分)1、Please say it again.I didnt hear what you said (clear) .2、Susan is (good) than me at English.3、The girl is very quiet and doesnt enjoy (go) to the parties.4、She likes to have friends who are (difference) from her.5、I (true) like

19、 the coat.I want to buy it.6、They made us (stay) at home.7、When we heard the good news, we all (laugh) happily.8、Its important for us (read)English every morning.9、Bills backpack is bigger than (I) .10.My friend Emma doesnt write as (good) as her brother.三、单项选择。（20分）1、 I prefer speaking to listening

20、 in English learning.Oh, really? I think you should be good at of them.A. both B. neither C. some D.all2.In fact, listening is just as _ as speaking in language learning.A.important B.more important C. more difficult D. more interesting3. _ exercise you take, youll be.A.The fewer; the fatter B. The

21、less; the fatter C. The less; the more fatter D. The more; the fatter 4. _ Mary, good students should have the same veiws her. A.For;with B.For;as C. With;for D. For;for5. _the car is old, it still runs well.A.Because B.So C. Though D.But6. I am _ . May I have something to eat? OK. Here is some brea

22、d.A.thirsty B.hungry C. tired D. sleepy7. Farmers become _ in our hometown in recent years.A.more and more rich B.richer and richer C.more rich and more rich D.much richer than8. Anna is _ to work out the problems.A.careful enough B.enough carefulC. carefully enough D. enough carefully9.Lin Dan _Li

23、Zongwei and the game in 2012 London Olympic Games.A. beat;win B.won;beat C. beat;beat D. beat;won10. Please speak more _ . Your father is sleeping.A.loud B.quietC.quietly D. clear11. My younger sister is _ more outgoing than me.A.more B. most C. a little D. little12. Which of the caps will you take?

24、Ill take_ , one for my father,the other for my mother.A.neither B.both C.all D. either13. The boy doest speak _ his sister, but his writing is good.A.as well as B. so good as C. more better than D. more worse than14. We should use_ plastic bags to help protect the enviromment. Lets say goodbye to th

25、em.A.fewer B.more C. some D. less15. Should friends be different or the same? _ .A.Yes, they should. B.No, they shouldnt.C. They should be the same. D. They should be friends.16. is your brother ?The one on a black bike.A.What B.WhichC. Where D. When17. Which is , an elephant or a tiger ?A.strong B.

26、strongerC.strongest D. the strongest18.John, is Helen your twin brother?Oh, yes. He is twenty minutes _than me.A.heavier B.biggerC. taller D.older19.The man looks very young._ he is already 70.A.In fact B. First of all C.After all D. At first20.Mr.Brown is good_ children. They all love him.A.at B.wi

27、th C. for D. in四完形填空。(10分)Henryisalittlefatterthanhewantstobe.He21tolosesomeweight(减肥).Soheisonthediet(节食).Hetriesnottoeattoo22andheeatsverylittlemeatbecauseitwillmakehim23.Healsodoesexerciseevery24.Heswimsveryoften,25herunsabouttwokilometersaday.Nowheis_26_thanbefore.Henryssister,Susan,ishealthiert

28、hanHenry.27isalsoyoungerandthinnerthanhe.Shedoes28everyday,too.Shedoesnt29muchmeat.Butsheeatsalotoffruitandvegetablesbecauseshethinks30arebetterforherhealth.()21.A.wantsB.likesC.goesD.want()22A.manyB.lessC.muchD.more()23.A.thinB.fatC.illD.tired()24.A.monthB.weekC.dayD.year()25.A.andB.becauseC.butD.w

29、hen()26.AlaterB.shorterC.longerD.stronger()27.A.SheB.HeC.TheyD.We()28.A.shoppingB.houseworkC.homeworkD.exercise()29.A.drinkB.eatC.cookD.buy()30.A.youB.themC.they D.we五阅读理解。（30分）A Cindy, Jerry and Mary are giving their opinions about a good friend.Cindy: I think a good friend should be honest(诚实的). Thats more important than any other thing and is where a good friendship starts. If a friend isnt honest, he may lose his friendstrust.Jerry: I think a good friend has to be generous. Here“generous