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金年会体育:八年级上册英语各单元知识点大归纳

时间:2025-01-18 16:27:06
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  八年级上册英语各单元知识点大归纳

  不定代词:不指名代替任何特定名词或形容词的代词叫做不定代词。用法注意:

  1. some和any +可数名/不可数名。some多用于肯定句,any多用于否定句、疑问句和条件从句。有些间句中用some,不用any,问话者希望得到对方肯定回答。

  2.由some, any, no, every构成的复合不定代词作主语时,其谓语动词用第三单

  3.不定代词若有定语修饰,该定语要置于其后:如: somehing interesting

  1. buy sth for abhttp://www.toutiao.com/a6891170247882211840/ buy sb. sth 为某人买某物

  2. taste + adj. 尝起来....

  3. nothing ..but + V. (原形)除了...外什么都没有

  4. seem+ (tobe) + adj 看起来

  5.arrive in+大地方

  arrive at+小地方到达某地

  6. decide to do sth.决定做某事

  7. try doing sth. 尝试做某事

  try to do sth. 尽力做某事

  8. enjoy doing sth.喜欢做某事

  9. want to do sth.想去做某事

  10. start doing sth.开始做某事=begin doing sth.

  11. stop doing sth. 停止做某事

  区分: stop to do sth. 停下来去做某事

  dislike doing sth. 不喜欢做某事

  16. tell sb. (not) to do sth.告诉某人(不要)做某事

  18. forget to do sth.忘记去做某事

  forget doing sth忘 记做过某事

  1 take a photo/ take photos 拍照

  quite a few+名词复数“许多..”

  2. seeng[ 形容词看起来-.. You seem happy today.

  to do sth. 似乎、好像做某事

  I seem to have a cold

  It seems +从句似-. It seems that no one believe you.

  seem like -.好像,似乎... It seems like a good idea,

  { arive in +大地点,= gtto= reach+地点名 “到达..

  arrive at +小地点

  (注:若后跟地点副词here/therehome,介词需省略,如: arive here; get home)4. feel like sth/ doing sth.感觉像是...

  5. wonder“想知道”,+疑问词(who, what, why)引导的从句。

  because of +名/代/-ing

  Because+从句,表示直接明确的原因或理由。

  He can’t take a walk because of the rain.

  1 don’t buy the shirt because it was too expensive.

  7.enough +名词:“足够..”

  形容词/副词+enough

  [语法解析]

  1.频率副词: always, usually, often, sometimes, never

  频率副词在句中通常放在实义动词之前,be 动词或助动词之后。常用于一般现在时态2.“次数”的表达方法

  一次once, 两次 twice,三次或三次以上用基数词+ times, three times,five times

  3、howoften “多久- -次”问频率,回答常含有频率词组或短语。

  常见的how疑问词:

  1) How soo多久(以后)

  - How soon will he be back?他多久能回来?

  - He will be back in a month.他一个月后能回来。

  eg.-How long did it take you to clean the house?你打扫房子用了多久?

  - -It took me half an hour to clean the house.我打扫这房子用了半小时。

  3) How many+名复How much+不可名“多少”问数量(how much还可问价格)二知识点: .

  1. go to the movies去看电影

  2. look after= take care of照顾

  3. surf the internet.上 网

  4. healthy ifestyle健康的生活方式

  5. go skate boarding去划板

  6. keep healthy=stay healthy保持健康

  7. eatina habits饮食习惯

  8. take more exercise做更多的运动

  9. thesameas与什么相同

  10. be dfertfrom不同

  11. oncea month一月一次

  12. twice a week一周两次

  13.make a dfference to对什么有影响

  14. most of the students=most student

  15. shop=qo shopping=do some

  17. bebadfor对什么有害some shopping

  购物16.begoodfor对什么有益18. come home from school放学回家

  19.of course = certainly= sure当然

  20. get g0 grades取得好成绩

  21. keepbe in good hea

  22. take a vacation去度假于成项

  1. The baby is crying,_____she is hungry.

  2. The woman _____ _____a teacher.

  maybe是副词,意为“大概,可能, 或许”,一般用于句首。 May be是情态动词,意为可能是.,也许是..,.大概是..

  ①________people can live to 100,but_________people can live to 150.

  ②There is____time left, I don't catch the first bus.

  ③Could you give me_______milk?

  a few少数的,几个,

  a little(点儿少量)表示肯定

  few很少的, 几乎没有

  little (很少的, 几乎没有)表示否定

  ① The ground is too______ to dig .

  ②I can understand them.

  ③ hard作形容词,意为困难的,艰苦的,硬的": 作副词,意为“努力地,猛烈地"。

  Hardly意为几乎不"。

  as for... 意思是“至于:关于", +名词、代词或动词的-ing形式(即动名词)。

  As for him, I never want to see him here.至于他,我永远不希望在这里见到。

  As for the story, you'd better not believeit.关于那故事,你最好不要相信。

  这是"主语+系动词+表语”结构的简单句。sound (听起来),loo (看起来),smell(闻起来),taste (尝起来),feel (觉得),seem (好象),grow (变得) ,get

  (变得)等词在英语中可用作系动词,后跟形容词作表语。如:

  It tastes good.这味道好。

  The music sounds very sweet.这音乐听起来很入耳。

  The smoke grew heavier and heavier.烟雾变得越来越浓了。

  2. Be about (介词)“是关..+名/代/V-ing

  4.Here be is+名单:Here is a photo of my family.

  “这是..”are +名复:Here are some books.

  5.find(found)+that 从句:发现....

  Eg:! found that most students go to school by bike.

  百分数用基数+ perent (不用复数形式), percent 做主语时,谓语动词的数要根据其后面的名词来确定

  e.g. 50% fifty percent百分之五 十

  Fifly percent of the apples are bad.

  50%的苹果都坏了。

  Twenty percent of the meat is in the fridge.

  20%的肉都在冰箱

  not应放在be动词、情态动词或助动词之后。

  The story isn't interesting at all.

  那个故事一 点也没有趣。

  8. It is+ adj. to do sth.干某事是.....

  例如:It is interesting to play computer games.玩电脑很有趣。

  9.the best way to do _sth. 做某事的最好方式

  e.g. The best way to learmn English is through more practice

  It takes sb.sometime to do sth.“花费某人多少时间来做某事"。

  人(sb.) spend时间钱on sth.“买某物花了...钱”。

  (in) doing“花 费多少时间来做某事”。

  pay 的主语必须是人,而“花钱买某物”为pay .. for

  11.however副词,意为“然而,可是”,表示转折关系,可放在句首、句中、句末

  [语法解析]形容词比较级

  1.形容词的原形就是原级,

  2.比较级,表示........最高级,表示最...

  2.比较句型:A+be动词+形容词的比较级+than +B“A比B .... (注意: A与B必须是同级的,即必须是人与人,物与物进行对比)副词比较级常用的句型结构:

  .“A+实意动词+副词比较级+ than + B”表示“A比B...

  2.比较A,B两人两事物问其中哪- - 个较..时用句型;

  “Who/which +谓语动词+ adjhttp://www.toutiao.com/a6891170247882211840/adv.比较级,Aor B ?”

  Who is thinner, Jenny or Mary?

  1.“比较级+and+比较级”,意为“越来越”。多音节比较级用more and more+原级

  2.“the+比较级(..).. the+比较级(..)"意思是:”越..越.."The more, the better.

  3.主isthe 形比+of the two+名复“ 主语是两者中..”

  4.两者在某一方面相同: A+谓语动词+as+ adj/adv.原级+ as+ B.

  Helen is as tall as Amy.

  Peter studies as hard as Tom.

  表示两者在某一方面不及另 -方时,用“not as/so+形容词或副词原级+as"

  Eg. I am not as tall as my sister.

  形容词,副词比较级前的修饰语。

  当需要表示一方超过另 一方的程度时,可以用much, a lot, a lttle, a bit,等来修饰形容词比较级。注意:比较级不能用very, so, too, quite等修饰。

  have fun doing sth :做某事很开心

  2. do the same things as me.

  (翻译)______________________

  the same ..as... 与……相同

  3. A good fried is good at sports. (翻译) be good at.……擅长……… ,其后可接名词、代词或动名词。同义词组: do well in

  He_______English.(他擅长英语)

  I'm______basketall.(我擅长打篮球)

  care for关爱

  take care (当/小心)

  take care of (照顾)=look after

  make sb. do sth.意为:让某人做某事

  His father always makes him get up before five o' clock.(他父亲总是让他五点前起床)

  让(使)某人做某事(make 后跟不带to的不定式)

  make sb. +形容词:使某人保持某种状态:

  e.g. My friends always make me happy

  6.be like"就像.."→

  I am like your sister.

  Look like“外貌 上的像”→

  l look like my sister.

  8.It's+形+ (for sb.) to do sth. “做某事 (对某人来说)是... ”

  9. make frends with sb.与某人交朋友

  11. be different from与....不同;

  反: be the same as与.... 相国

  12.though① adv:不过: 可是:然而(句末补充说明使语气减弱)

  ②conj.虽然;尽管: -although 与but不能同时用在一个句子中

  eg :He said he would come, he didn't, though.他说他要来, 可是并没有来。

  Though/Although he has been dead for many years, many people still remember him.尽管他已经去世很多年了,但很多人仍然记得他

  13.get better grades取得更好的成绩

  14.does(助动词do/did), 为了避免重复,可代替上文出现过的实意动词。

  I work harder than Tom___ (is/do/does/did).

  15.be good with sb.与某人相处得好

  1)形容词最高级:用于三 者或三者以上的人或事物相比较。

  2)标志词:表比较范围时用in/of

  形容词最高级前须加定冠词the.副词最高级前可省略the。

  表示“三者(或三者以上)中...的"的句型

  1.A+ be+ the形容词最较级+表示范围(in/of 介词短语)

  2.A+实意动词+ (the)副词最高级+表示范围的of/in介词短语

  1) Who/ Which...+最高级.., B or C?

  2) one of +the +形容词最高级+名词复数形式,意为“最..…之一”。

  3)序数词后跟形容词最高级

  1、in town 在镇上

  2、welcome to+地名:欢迎 来到......

  3、How do you like +名/代/ving

  “你认为..…怎么样?”

  =What do you think of

  =Thank you for +名/代V-ing:为……感谢..

  5.不客气:

  talent show才艺表演

  talented adj.有天赋的

  be talented in在……方面有天赋

  be good for .....益”, 后跟人或事物,

  其反义短语是be bad for.

  be good to ....好(和善; 慈爱)", 相当于

  be friendly to,后面通常接人

  different kinds of不同种类的

  a kind of一种...

  *kind of+ 形容词:有点儿……

  kind of boring / fat /thin

  做某事是某人的职责

  Don't make up a story.

  Don't take it so seriously.

  别把这件 事看得这么严重。

  “在... 中发挥作用/扮演角色”

  winner名:贏者

  give sb. sth= give sth. tosb.给某人某物

  He gave me some money.

  = He gave some money to me.

  watch sb.doing sth.观看某人正在做某事

  such as:常列举几个例子,不能穷尽,可和and so on(等等)连用

  for example:一般只列举一个,作插入语用逗号隔开,可置于句首/向中向末;

  e.g.l like fruits,apples. for example,apples, bananas and pears.

  What do you think of ..

  =How do you like...

  I love/ like/ don't mind/dislike/can't stand. .

  〈复习巩固一般现在时态:主语+V+其他;主语 (三单) +V(三单)+(其他)知识点〉

  want+n想.....

  want to do sth想 要做某事

  want sb to do sth想让某人干某.....

  1)“站, 站立”e.g. Stand up!起 立

  2)“忍受”(多用于否定句、疑问句),后可+名/代或V-ing

  plan to do sth.

  plan还可作名词,如: make plans制定计划

  had a discussion about sth.

  sth+ happens to sb."或“Sth happened +时间/地点"句式

  8.情态动词: may:语气弱于can,意为“可能”

  might 表推测,语气最弱,意为“可能”

  may/might not表示否定推测时语气最弱,意为“可能不”

  They may not be very exciting.她们可能不是那么令人兴奋

  很多动词后面都可以跟动词不定式作宾语,如:

  want, like, hope, wish, learn, start, begin, prefer, try, ask

  be famous for sth.表示“以某种知识技能,作品或特征而出名”,

  后跟可数名词复数,表示..之一。其后的谓语动词用 单数。

  e.g. One of my favorite movies is Mr. Bean.我最喜欢的电影之-是憨豆先生。

  TV shows/ talent shows

  动:“展示”show sth. to sb.= show sb. sth.

  16. do a good job干得好

  [语法解析]

  1.将来时用于表示未来将做的事,常用

  "be + going to+动词原形”来表达,表示计划或根据某些现象或征兆预测不久即将发生的情。含有“打算"之意。常与tomorrow, next Sunday, next month, thed ay after tomorrow等表示将来的时间状语连用。

  1).结构“ 主语+ beisam/are) going to + do sth"

  2).否定式:主语+ be not+ going to do sth.

  l want to be (be) a scientist when I grow up.

  tell stories讲故事

  keeping doing sth.保持做某事(表动作或状态的持续)

  -- Are you sure about that?

  Make sure that both doors are closed when you go out

  We must learn English every day.

  名词是dscussion

  discuss with sb.与某人讨论:

  Discuss this question with your partner.

  Let's discuss this problem.让我们讨论一 下这 个问题。

  All we need now is action, not dscussion.我们现在需要的是行动, 不是讨论。

  区分(1) can: can+动词原形,无人称和数的变化。只能用于一般现在时和一般过去时,不能用于将来时

  be ableto +动原, 有人称和数的变化。 (be:isam/are) 可用于多种时态

  (2) can常指客观上能够: be able to更侧重于“克服一定困难” 、“经过努力” 、“有能力”做成某事。

  He will be able to(能够) speak English next year. (在此不能填can)

  v.许诺:承诺:答应

  make a promise(to sb.)(对某人)许下诺言

  keep a promise遵守诺言

  break a promise违背诺言

  promise sb to do sth. 许诺某人干某事

  He promised to help me.他许诺过要帮助我。

  I promised that I study hard from now on.我承诺从现在起努力学习。

  The book has to do with computers.

  那本书与计算机有关。

  l am going to take up coking nex year.明年我将要学煮饭。

  11.Sometimes the resolutions may be too dfficult to keep.

  The kid is too young to play (play) this game.这个小孩太小,不能玩这个游戏。

  My own book我自己的书本

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