八年级上册 Unit 3 Im more outgoing than my sisiter知识点总结.docx

1、八年级上册 Unit 3 Im more outgoing than my sisiter知识点总结八年级上册 Unit3 Im more outgoing than my sister.知识点总结【词汇讲解】1. win【语境】He plays tennis better, so he always wins.【解析】win 动词, 意为“赢,胜利”, 后面可接比赛、游戏等名词或不接宾语。过去式为won。【例句】 Bill won the singing competition in our town last week.【拓展】派生词：winner 胜利者；获胜的一方【运用】用所给词的适当

2、形式填空。1. France_(win) five gold medals last year! Are you confident to_( win) the match against France this year?2. Finally the _(win) can have a good rest.2. truly【语境】.a good friend truly cares about me.【解析】truly副词,意为“真地；确实”；其形容词形式为true,意为“真的；真实的”；其名词形式为truth,意为“真理；真相”。【例句】 I know my parents truly l

3、oves me.The novel is from a true story.It is true that Jesus died on the cross for us. Believe me! I am telling the truth.【运用】用所给词的适当形式填空。Mom, to tell you the_( true), I didnt pass the exam. I am_( true) sorry for the mistakes. I hope you can forgive me.3. both【语境】We both like sports, but he plays t

4、ennis better.【解析】both意为“两者都”作形容词：Both women were French. 两个女人都是法国人。作代词：常用短语both of+名词/代词Here are two questions.Which answer is right?-Sorry, both are wrong.They both want to go hiking this summer vacation.Both of my parents are teachers. How about you?Why not buy both?作副词：修饰形容词或者动词。常常谓语be动词、助动词、情态动词

5、之后，实义动词之前。My parents are both teachers.I like them both.作连词：常用短语both A and B,谓语动词用复数。Both my father and my mother will be there for watching my competition.【运用】单项选择1._my father _ my mother look after me. I love them so much.AEither,orBBoth,withCNot only,but also DBoth,and2.What do your children do,

6、Mrs. Green? My son and daughter are _ teachers.AbothBallCeveryDeach4. share【语境】We can talk about and share everything.【解析】share动词, 意为“分享；共用”, 后面接宾语，常用词组share sth.with sb.， 意为“与某人分享.”。【例句】It is raining outside. Lets share this umbrella.I am glad to share my personal story with you.【运用】单项选择1、The happi

7、est thing for me is _ interesting things.AshareBto shareCdecideDto decide2、Meimei is very kind and she always_everything with other kids.AtalksBsharesCdoesDtouches5. care【语境】I know she cares about me because shes always there to listen.【解析】care作动词时,常用搭配：care for喜欢、照顾；care about关心、在意；care作名词时,常用搭配：ta

8、ke care小心,当心；take care of照顾,照看【例句】 Our teacher cares about us very much. Could you please care for my pet dog when we go to Canad? We should take (good) care of the old. Take care! The car is coming.【运用】单项选择1、Though my friend Ruth and I have some differences, I dont _ about them.AlikeBcareCbelieveDk

9、now2、Many children in the earthquake lost their schools. But we all believe that things will get better because so many people _ them.Acare aboutBworry aboutCtalk aboutDthink about6. serious【解析】serious是形容词，意思是“（病情，情况等）严重的；（人）严肃的，认真的”，他的副词是seriously。【例句】I will give up the chance to study abroad becau

10、se I dont want to leave my parents. -Are you serious? -Yes. Of course.Tom is seriously ill in the hospital. -I am sorry to hear it.【短语讲解】1. be different from【语境激活】My best friend Larry is quite different from me.【解析】be different from. 和.不同。 different是形容词, 意为“不同的”, different的名词是difference。【例句】British

11、Engive lish is different from American English.【运用】单项选择Look! What a beautiful model car! Its different_ mine.AasBwithCfromDfor用所给词的适当形式填空Do you know the_( different) between British English and American English?2. the same as【语境激活】I dont really care if my friends are the same as me or different.【解析】

12、 the same（.） as 意为“和.一样”，as 为介词。【例句】Bens watch is the same as his cousins.【运用】单项选择My best friend likes to do_same things_I do.Athe; withBthe; asCa;to Da；as3. in fact【语境激活】In fact, shes funnier than anyone I know.【解析】in fact 事实上。fact是名词“事实”。【例句】In fact, I think youre right.4. be similar to【语境激活】My be

13、st friend is similar to Larry because shes less hard-working than me.【解析】be similar to. 和.相似 be similar in.在.方面相似【例句】His problems are similar to yours . The two students are similar in the appearance. 【运用】单项选择1.My best friend is similar_me. He also likes eating hamburgers.AinBtoCwithDfor2.Look! What

14、 a beautiful model car! Its different_ mine.AasBwithCfromDfor【词义辨析】辨析1：loud / loudly 【解析】loud意为“大声地；响亮地”,既可作形容词又可作副词。作副词时,常用比较级。loudly是副词,也表示声音大,但更多含有“喧闹”的意味。【例句】 I couldnt hear what he said because the music was so loud. The students are talking loudly, so the teacher is very angry.辨析2：though / thr

15、ough / thought【解析】though是连词, 意为“虽然”, 即although；through是介词, 意为“通过、穿过”；thought是think的过去式, 意为“想、认为”【例句】 I thought he was right, so I followed him. My grandpa runs very fast though he is old. He can see the street through the window.辨析3：reach / arrive / get【解析】reach意为“到达；（伸手）够得着”。表示到达时, 后面直接跟地点名词； arriv

16、e 表示到达,不能直接接地点。具体的小地点如办公室、学校等接at, 城市、国家等大地点接in； get表示到达时,不能直接接地点,要接to。【例句】 We arrived at school at eight oclock yesterday. Peter is not tall enough to reach the apples on the tree. She usually gets to school at half past seven.【运用】单项选择When he_to school, he saw his classmates playing volleyball.A. ar

17、rived B. got C. reached D. WENT辨析4：hard-working/ hard work/ work hardhard-working是形容词，意思是“勤奋的，努力的”hard work 这里work是名词，hard作形容词修饰名词work hard 这里work是动词，hard作副词修饰动词【例句】My parents hope me to be always a hard-working student.Smith won the first place in the exam because of his hard work.You will catch up

18、 with other students if you work hard. Dont give up, and just keep trying.【句式讲解】1. Im shy so its not easy for me to make friends.【解析】 Itsadj.for/of sb. to do sth. 表示“对某人来说,做某事是.的”【仿写】对于我们来说每天吃大量蔬菜是重要的。_key: Its very important for us to eat a lot of vegetables every day.2. You dont need a lot of them

19、 as long as they are good.【解析】as long as只要；既然,引导条件状语从句,从句用一般现在时表示将来。【仿写】只要天气好你可以到外面去玩。_key: You can go out to play as long as the weather is fine.3. A good friend is like a mirror.【解析】be like 意为“像.一样”,此处like为介词。表示“喜欢”时,like为动词。【仿写】我的老师就像我的朋友。_ key: My teacher is like my good friend.【语法讲解】步骤一、比较级的含义及

20、变化规律1. 比较级的含义：形容词有三个等级：原级、比较级和最高级。其中比较级表示“更.”, 用于两者 (人或事物)之间的比较。 原级：Liu Xiang is tall. Pan Changjiang is short. 比较级：Which one is taller, Liu Xiang or Pan Changjiang. -Liu Xiang is taller than Pan Changjiang.2. 比较级的变化规律：(1) 比较级的一般变化规律：规则原级比较级1. 通常情况在形容词词尾+ershortshorter2. 以e结尾的形容词,在词尾+rnicenicer3. 辅音

21、字母+y结尾的形容词,变y为i再+er happyhappier4. 以重读闭音节结尾的形容词,先双写末尾的字母再+erbigbiggerthinthinner5. 某些双音节词和多音节词的比较级在前面+more或+lessinterestingmore interesting (更有趣)expensiveless expensive (更便宜)(2) 不规则变化：口诀原级比较级口诀原级比较级两多manymore一老oldelder (家庭中表长幼)mucholder (岁数大,东西旧)两好goodbetter一少littlelesswell两坏病badworse远距离farfarther (

22、距离远)badlyfurther (程度深,深入)步骤二、原级和比较级的提示词及常见句型原级的提示词及常见句型：(1) very/ so/ too/ quite/ rather + 原级 1. Its too cold outside. Come in please.外面太冷了， 请进来吧。 _(2) as + 原级 + as, not as/so + 原级 + as 2. I am as hard-working as her, but she is always better than me. 我和她一样努力，但是她总是比我优秀。3. Lesson 1 is not so difficul

23、t as Lesson 2. 第一课不像第二课那么困难。_(3) 原级 + enough4. He is not old enough to go to school.5. He is old enough to wash clothes by himself._比较级的提示词及常见句型：(1) 比较级 + than6. Health is more important than money. We must keep healthy.(2) far/ much/ a lot/ a little/ a bit/ even/ still + 比较级（far/ much/ a lot/ a lit

24、tle/ a bit/ even/ still修饰比较级，加深比较级的程度）7. Playing football is much more interesting than playing computer(3) 比较级+ and +比较级 (表示“越来越.”)8. Our country is becoming stronger and stronger. 9.Chinese is more and more important in todays exams.(4) The +比较级+主语+谓语, the +比较级+主语+谓语. (表示“越.就越.”)10. The more we ea

25、t, the heavier we will be.【巩固练习】VocabularyI. 单项选择( ) 1. Mary and her best friend _ very tall. A. both are B. are both C. all are D. are all( ) 2. Ms. Smith is my favorite teacher because she _ every student in the class. A. looks at B. is like C. cares about D. takes care( ) 3. My friend likes to do

26、 _ things _ me. A. same, as B. same, to C. the same, as D. the same, to( ) 4. Mrs. Green always says its important _ her students _ these rules. A. for, to follow B. to, following C. to, to follow D. for, following( ) 5. Our train leaves at 12:30 a. m. and _ Beijing at 6:00 p. m. A. moves B. arrives C. gets D. reaches( ) 6. My skirt is similar _ color _ hers. A. in, with B. with, to C. in, to D. to, in( ) 7. -Is your idea similar _ hers?-No, not at all. My idea is quite different _ hers. A. from, of B. in, at C. with, from D. to, f