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初二英语知识点总结

2020-10-16 07:30:04 浏览量:

  :He said I was hard-working.

  重点语法:宾语从句

  结构:主语 + 谓语动词 + 宾语从句(主语 + 谓语动词 + 宾语/表语)

  例句:----Im good at English. He says. (改为加宾语从句的复合句)

  ----He says Im good at English.

  注意:①主句是一般现在时态,宾语从句的时态不受其影响。

  例句:He says Im good at English now.

  He says I was good at mathematics when I was young.

  ②主句是过去时态,宾语从句也要用过去时态。

  例句:He said I was good at mathematics when I was young yesterday.

  He said I was good at English now yesterday.

  ③宾语从句是客观真理时永远用一般现在时态。

  例句:Our teacher says 24 hours make a day.

  Our teacher said the sun gives us so many energy yesterday.

  ④动词原形不能作主语,必须用其 -ing 形式。

  例句:She said helping others changed her life.

  重点短语:direct speech 直接引语

  reported speech = indirect speech 间接引语

  first of all = at first 首先

  pass on 传递

  be supposed to do sth. 应该做某事

  be good at = do well in 在某方面做得好

  in good health 身体健康

  get over 克服

  open up 打开

  care for = take care of = look after 照料;照顾

  not any more = not any longer = no longer 不再

  have a cold 感冒

  end-of-year exam 年终考试

  get nervous 变得紧张

  forget to do sth. 忘记做某事(该事未做)

  forget doing sth. 忘记做某事(该事已做)

  its + adj. + [for sb.] + to do sth. 做某事[对某人来说](加形容词)

  context 上下文

  Reading Strategy(阅读方法)

  First read for meaning, not for detail. (首先理解文段的大致意思,不在于文段的细节部分。)

  You can understand the meaning of a word you dont know from the context. (至于不懂的单词,你可以通过上下文来寻找它的正确释义。)

  :What were you doing when the UFO arrived

  重点语法:过去进行时态

  do/does 的过去进行时态形式:(was/were) doing

  do/does 的过去进行时态的被动语态:(was/were) being done

  过去将来时态的肯定句、否定句和疑问句形式:

  肯定句例句:I was walking down the street when a UFO landed.

  否定句例句:I wasnt walking down the street when a UFO landed.

  一般疑问句例句:Were you walking down the street when a UFO landed

  特殊疑问句例句:What were you doing when a UFO landed

  动词 when 和 while 的选择:when 后加瞬间动词,while 后加延续性动词。

  例句:The boy was walking down the street when the UFO landed.=While the boy was walking down the street,the UFO landed.

  感叹句

  结构:(1) How + adj. + the + 主语 + 谓语动词

  =(2) What + (a/an) + [adj.] + n. + 主语 + 谓语动词

  例句:What a beautiful flower [it is]!=How beautiful the flower is!

  What beautiful flowers [they are]!=How beautiful the flowers are!

  重点短语:get out 出去;离开

  take off 起飞

  run away 逃跑;跑掉

  come in 进来

  hear about = hear of 听说

  take place 发生

  as as 像一样(eg/ as old as him 像他一样老)

  anywhere = everywhere = here and there 任何地方

  think about 考虑

  think of 认为

  get up = get out of the bed 起床

  at the doctors 在诊所

  every day 每一天

  everyday adj. 日常的

  most adj. 大部分

  the most 最多的

  in space 在太空中

  national hero 民族英雄

  all over the world = in the world 全世界

  Reading Strategy(阅读方法)

  :What should I do

  重点语法:过去将来时态(将来时态的委婉说法)

  do/does 的过去将来时态形式:(should/would) do

  do/does 的过去将来时态的被动语态:(should/would) be done

  过去将来时态的肯定句、否定句、疑问句形式:

  肯定句例句:You should write a letter to him.

  否定句例句:You shouldnt write a letter to him.

  一般疑问句例句:Should I write a letter to him

  特殊疑问句例句:What should I do

  重点短语:keep sb. out 不让某人进入

  Whats wrong = Whats the matter = Whats the problem 怎么了

  out of style 不时髦的;过时的

  call sb. up 给某人打电话

  pay for sth. 为某事付款

  part-time job 兼职工作

  the same as = be same (to/with) 与同样

  in style 时髦的;流行的

  get on [well] with sb. = get along [well] with sb. 与某人相处(好)

  didnt = did not

  couldnt = could not

  as as possible 尽可能(eg/ as soon as possible 尽快)

  all kinds of 各种;许多

  on the one hand 一方面

  on the other hand 另一方面

  ask sb. for sth. = ask sb. to do sth. 请求某人做某事

  ask sb. not to do sth. 请求某人不要做某事

  spend (money) on sth. = spend (money) [in] doing sth. 花钱做某事

  sth. cost sb. (money) 某人花钱为了某事

  take sb. sometime to do sth. 花某人时间做某事

  find out 查明

  find sb. doing sth. 发现某人做某事

  be angry with sb. 生某人的气

  be angry at sth. 生某事的气

  the same age as = as old as 与某人年龄一样

  have fight with sb. 与某人打架

  learn to do sth. 学会做某事

  not until 直到才

  compare sth.(A) with sth.(B) 把某事(A)与某事(B)作比较

  its time for sth. = its time to do sth. 到该做某事的时间了

  maybe adv. 或许

  may be (情态动词 + 动词原形)可能是

  shall should 情态动词 shall 的原形和过去式

  pay paid paid 动词 pay 的原形、过去式和过去分词

  Reading Strategy(阅读方法)

  You will learn to use new words better if you use a learners dictionary. (时刻学着应用新单词来学习比时刻使用字典这种途径方法更好。)A bilingual dictionary sometimes gives the wrong meaning for the situation you want. (在某些你需要的场合下,一本双语字典有时会给你错误的解释。)

  :Will people have robots

  重点语法:一般将来时态的应用

  do/does 的一般将来时态形式:(shall/will) do

  do/does 的一般将来时态的被动语态:(shall/will) be done

  一般将来时态的肯定句、否定句、疑问句形式:

  肯定句例句:People will have robots in a few years.

  否定句例句:People (will not/wont) have robots in a few years.

  一般疑问句例句:Will people have robots in a few years

  特殊疑问句例句:What will people have in a few years

  重点短语:wont = will not

  theyll = they will

  shell = she will

  hell = he will

  Ill = I will

  fall in love with(sb./sth.) 爱上(某人/某物)

  be able to do sth. 能够做某事

  come true 实现

  in the future 未来

  hundreds of 数以百计的

  thousands of 数以千计的

  look for(sb./sth.) 寻找(某人/某物)

  will would 情态动词 will 的原形和过去式

  may might 情态动词 may 的原形和过去式

  Reading Strategy(阅读方法)

  Look at the title and picture, and predict what you will read about. (看着标题和图片,预知你要阅读那些方面的内容。)This helps you get ready to acquire new information. (这样可以帮助你获得一些新的信息。)

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