八年级上册英语知识点总结

时间:2024-11-23 11:20:50 赛赛 知识点总结 我要投稿

八年级上册英语知识点总结

  总结就是对一个时期的学习、工作或其完成情况进行一次全面系统的回顾和分析的书面材料,它可以使我们更有效率,不如静下心来好好写写总结吧。你想知道总结怎么写吗?下面是小编整理的八年级上册英语知识点总结,仅供参考,欢迎大家阅读。

八年级上册英语知识点总结

  八年级上册英语知识点总结 1

  复习重点

  会使用频率副词及短语;能描述课余时间的活动安排;会描述基本饮食结构。

  语言目标

  What do you usually doon weekends? I sometimes go to the beach.

  How often do you eatvegetables? Every day

  Most students dohomework every day.

  重点词汇

  always, usually, often, sometimes , hardly , ever, never.

  how often, once, twice , three times a week , every day.

  应掌握的词组

  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 lifestyle健康的生活方式

  5. go skate boarding去滑板

  6. keep healthy=stay healthy保持健康

  7. exercise=take(much)exercise=do sports锻炼

  8. eating habits饮食习惯

  9. take more exercise做更多的运动

  10. the same as与什么相同

  11. be different from不同

  12. once a month一月一次

  13. twice a week一周两次

  14. make a difference to对什么有影响

  15. how often多久一次

  16. although = though虽然

  17. most of the students=moststudents

  18. shop=go shopping=do some shopping购物

  19. as for至于

  20. activity survey活动调查

  21. do homework做家庭作业

  22. do housework做家务事

  23. eat less meat吃更少的肉

  24. junk food垃圾食物

  25. be good for对什么有益

  26. be bad for对什么有害

  27. want to do sth想做某事

  28. want sb to do sth想某人做某事

  29. try to do sth尽量做某事

  30. come home from school放学回家

  31. of course = certainly = sure当然

  32. get good grades取得好成绩

  33. someadvice

  34. hardly=not nearly / almost not几乎不

  35. keep/be in good health保持健康

  36.be stressed out紧张的,有压力的

  37. take a vacation去度假

  48.get back回来

  应掌握的句子

  1. How oftendo you exercise?你(你们)多久锻炼一次身体?

  How often +助动词do(does或did)+主语+ do sth.?疑问词howoften是问频率(多久一次),(在这里助动词do(does或did)是起帮助构成疑问的作用)与一般现在时或一般过去时连用,回答一般是用表示频率的副词,如:once,twice, three times…, sometimes, often, quite, often, never, every day, once aweek , twice a month , three times a month , three or four times a month等。

  翻译:“你们多久到工厂去一次?”“每星期两次。”

  “How often do you go to the factory?” “Twice a week. ”

  “他们多长时间举办一次舞会?”“通常每两周举办一次。”

  “How often do they have a dancing party?” “Usually, onceevery other week.”

  “他多久去购一次物?”“一个月一次。”

  “How often does he go shopping?” “He goes shopping once amonth.”

  2. “What do you usuallydo on weekends?” “ I usually play soccer.”

  “周末你通常做什么?”“我通常踢足球。”

  第一个do为助动词,在这起帮助构成疑问的作用;而第二个do则是实义动词。

  翻译:

  What do you usually do on weekends? I often go tothe movies.

  What does she usually do on weekends? She sometimesgo hiking.

  3. “What’s your favoriteprogram?” “It’s Animal World.”

  =What program do youlike best?

  “你最喜欢什么节目?”“动物世界。”

  4. As for homework ,most students do homework every day .

  as for...意思是“至于;关于”,常用于句首作状语,其后跟名词、代词或动词的-ing形式(即动名词)。如:Asfor 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,youd better not believe it.关于那故事,你最好不要相信。

  翻译:至于我自己,我现在不想去。 (Asfor myself, I don’t want to go now. )

  至于那个人,我什么都不知道。(Asfor the man, I know nothing about him.)

  5. Mom wants me to getup at 6:00 and play ping-pong with her .

  want to do sth.意思是“想要做某事”;

  want sb. to do sth.意思是“想要某人做某事”。如:

  Do you want to go to themovies with me?你想和我一起去看电影吗?

  The teacher doesnt wantus to eat hamburgers.老师不想让我们吃汉堡包。

  6. She says it’s good formy health.

  be good for...表示“对……有益(有好处)”;其反义为:bebad for...。(这里for是介词,后跟名词、代词或动名词)

  如:Its good for us to domore reading.多读书对我们有好处。

  Reading in bed is badfor your eyes.在床上读书对你的眼睛有害。

  7. How many hours do yousleep every night?

  8. I exercise every day, usually when I come home from school .

  9. My eating habits arepretty good .这里pretty相当于very 。

  10. I try to eat a lotof vegetables , usually ten to eleven times a week .

  try to do sth.表示“尽力做某事”,不包含是否成功的意思而trydoing sth.表示“(用某一办法)试着去做某事”。

  如: You’d better trydoing the experiment in another way.

  你最好试试用另一种方法做这个试验。

  11. My healthy lifestylehelps me get good grades.

  help sb.(to) do sth.帮助某人做某事

  12. Good food andexercise help me to study better.

  这里better是well的比较级,而不是good的比较级

  13. Is her lifestyle thesame as yours or different?

  =Is her lifestyle thesame as your lifestyle or is her lifestyle different from yours? be the same as… / be different from …

  14. What sports do youplay ?

  15. A lot of vegetableshelp you to keep in good health .

  keep in good health =keep healthy = stay healthy

  16. You must try to eatless meat .

  try to do sth.表示“尽力做某事”,不包含是否成功的意思,less是little的比较级

  17. That soundsinteresting.

  八年级上册英语知识点总结 2

  单音节形容词和部分双音节词大多是以y、ly、er结尾的双音节形容词,一般在词尾加-er。

  以不发音字母e结尾的词,在词尾直接加-r。

  重读闭音节词词尾只有一个辅音字母,元音发短音时,双写尾字母,再加er。

  以“辅音字母+y”结尾的双音节词,变“y”为“i”,再加-er。

  多音节词三音节及以上和部分双音节词,在词前加“more”。

  部分形容词和副词的比较级是不规则的,如:good/well-better,bad/badly-worse。

  由“动词+后缀-ing/-ed”构成的形容词,在词前加more构成比较级。如:interesting-more interesting,bored-more bored。

  由“形容词+后缀-ly”构成的副词,在该副词前加more构成比较级。如:slowly-more slowly,happily- more happily。

  八年级上册英语知识点总结 3

  表示在过去某个时候发生的动作或存在的状态,也表示在过去某段时间里经常发生的习惯性动作。

  1.肯定形式:主语+动词过去式+其它。

  2.否定形式:主语+didnt +谓语动词原形+其它。

  3.一般疑问句:①Did+主语+谓语动词原形+其它? ②Was/Were+主语+表语?

  4.特殊疑问句:疑问词+ did+主语+动词原形+其它?

  5.一般过去时记忆口诀

  一般过去时并不难,过去动作、状态记心间。

  动词要用过去式,时间状语句末站。

  否定句很简单,didnt 站动原前,其它部分不要变。

  一般疑问句也好变,did放句子前,主语、动原、其它部分依次站立。

  特殊疑问句也简单,疑问词加一般疑问句记心间。

  一般过去时表示过去某个时间或某一段时间内发生的动作或存在的状态,常和过去的时间状语连用。

  八年级上册英语知识点总结 4

  on vacation 去度假

  stay at home 待在家

  quiet a few 很多

  most of 大多数

  decide to do 决定做某事

  feel like 感受到

  hardly ever几乎从不

  stay up late 熬夜

  close to 接近

  so far 到目前为止

  want to do 想要做某事

  keep on doing 继续做某事

  make sure 确保

  pour...into, 把……倒入……

  mix...up... 混合起来

  change...into... 把……变成……

  be glad to 很高兴

  prepare for 为...做准备

  hear from sb. 收到某人的来信

  have enough time to do有足够时间去做

  e afraid to do 害怕去做

  in the end 最后

  八年级上册英语知识点总结 5

  1.由that引导,由于that没有任何意义,也不充当任何句子成分。因此that在非正式文体中可以省略。这类宾语从句通常表达一种陈述意义。

  e.g.He told me (that) he would go to Wuhan.

  Tom says (that) he must study hard.

  She told me (that) she was a student.

  (1)如果由and连接两个并列的宾语从句时,第二个that则不能省略。

  e.g.She said she liked English very much and that she didn’t like math at all.

  (2)常接that引导的宾语从句的谓语动词有:believe, expect, explain, feel, hear, hope, imagine, prefer, promise, report, say, see, tell, think, understand, warn, wish等。

  2.由连接代词或连接副词who, whose, what, which, when, where, how, why引导,含有“谁、什么、哪个、什么时候、什么地方、怎样、为什么”等特殊疑问意义。

  e.g.Do you know who they’re talking about?

  Can you tell me what they’re looking for?

  I don’t know where she has gone.

  I wonder how she can find us.

  She didn’t tell me where her hometown was.

  3.由从属连词whether和if引导,含有“是否,能否,对否,有否”等一般疑问意义。

  e.g.She asked me if I could help her.

  Jim wanted to know whether I had taken his English book.

  Please tell me whether you can come or not.

  在这类宾语从句中要注意两点:

  (1)if引导宾语从句和状语从句的区别

  if引导宾语从句时意为“是否”,从句中该用什么时态就应用什么时态。

  if引导条件状语从句时意为“假如”,从句中应用一般现在时代替一般将来时。

  e.g.She wanted to know if you were a teacher.

  I don’t know if the letter is yours.

  They’ll go boating if it is fine tomorrow.

  I’ll give it to her if she comes next week.

  (2)if引导宾语从句时多数情况下可以与whether互换,但如果要突出“究竟是……还是不……”这层意思时,通常用whether,并在后面的加上“or not”,即一般要选择whether构成whether…or not的结构。

  e.g.Please find out whether the money is his or not.

  Let me know whether you can come or not.

  I want to know whether you can help me or not.

  八年级上册英语知识点总结 6

  一、不用疑问词,但需要用yes或no回答的疑问句,叫一般疑问句。句末用问号“?”。

  一般疑问句的基本用法及结构一般疑问句用于对某一情况提出疑问,通常可用yes和no来回答,读时用升调。其基本结构是“be / have /助动词+主语+谓语(表语)”:

  Is he interested in going?他有兴趣去吗?

  Have you ever been to Japan?你到过日本吗?

  Does she often have colds?她常常感冒吗?

  Did you ask her which to buy?你问没问她该买哪一个?

  二、陈述句变一般疑问句的方法

  1.动词be的疑问式:动词be根据不同的时态和人称可以有am,is,are,was,were等不同形式,可用作连系动词(表示“是”、“在”等)和助动词(用于构成进行时态和被动语态等),但不管何种情况,构成疑问式时,一律将动词be的适当形式置于句首:句型:Be动词+主语~?

  Is your father angry?你父亲生气了吗?

  Yes,he is.是的,他生气了。

  No,he isnt.不,他没生气。

  Were the babies crying last night?(进行时)

  昨天晚上这些孩子们一直在哭吗?

  Yes,they were.是的,他们在哭。

  No,they werent.不,他们没哭。

  Is English spoken all over the world?(被动语态)

  全世界都说英语吗?

  Yes,it is.是的。

  No,it isnt.不。

  2.动词have的疑问式:动词have根据不同的时态和人称可以有have,has,had等形式,可以用作实意动词和助动词,分以下情况讨论:

  ①用作实意动词表示状态,如表示拥有、患病或用于have to表示“必须”等,在构成构成式时可以直接将have,has,had置于句首,也可根据情况在句首使用do,does,did:

  Does he have [Has he] anything to say?他有什么话要说吗?

  Do you have [Have you] to leave so soon?你必须这么早走吗?

  Did you have [Had you] any friends then?他当时有朋友吗?

  ②用作实意动词表示动作,如表示“吃(=eat)”、“喝(=drink)”、“拿(=take)”、“收到(=receive)”、“度过(=spend)”等,构成疑问式时不能将have提前至句首,而应在句首使用do,does,did:

  Does he have breakfast at home?他在家吃早餐吗?

  Did you have a good time at the party?你在晚会上玩得高兴吗?

  ③完成时的一般疑问句

  句型:Have(Has)+主语+动词的过去分词+~?

  Have you known her since your childhood?

  你从童年就认识她吗?

  Yes,I have.是的。

  No,I havent.不。

  过去完成时的一般疑问句

  句型:Had +主语+动词的过去分词+~?

  Had he learned about two thousand English

  words before he came here?

  他来这里以前就已经学了大约两千个单词了吗?

  Yes,he had.是的。

  No,he hadnt.不。

  3.情态动词的疑问式:情态动词的疑问式通常是将情态动词置于句首:

  句型:情态动词+主语+动词原形~?

  Can you bring me some apples?

  你能给我拿来些苹果吗?

  Yes,I can.是的,可以。

  No,I cant.不,不可以。

  Can you speak English?你会说英语吗?

  Must I finish the work at once?我必须马上完成工作吗?

  4.实意动词的疑问式:一般实意动词的疑问式,通常应根据不同时态和人称在句首加助动词do,does,did等:

  句型:Do(Does,Did)+主语+动词原形~?

  Do you go to school every day?你每天都上学吗?

  Does the boy like dancing?这男孩喜欢唱歌吗?

  Did you see the film last night?你昨晚看了这部电影吗?

  Did he do morning exercises yesterday?

  昨天他做早操了吗?

  Yes,he did.是的,他做了。

  No,he didnt.不,他没做。

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