九年级第一单元课文知识要点

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九年级第一单元课文知识要点

• SectionA
  • by的用法
    • (1)意思是“通过……的方式”时，后接 ； (2)当表示“乘坐”时，后跟 ； (3)它还可以表示 ，用于被动语态，引导出动作的发出者。 跟踪练习
    • 1) He goes to school bike. A. by B. on C. in D. at 2) -- How do you study English so well? --By lots of books. A. read B. look C. watching D. reading
  • 单词辨析
    • aloud / loud/ loudly aloud出声地；大声地。 常与read/call等词连用,不用于比较级；（Don’t read aloud in the library.） loud高声地；大声地；喧闹地。指说话声和笑声，常与talk/speak/laugh/sing等词连用,常用于比较级；(We can’t hear you. Please speak louder.) loudly高声地；喧闹地。可以和loud互换，但含有“吵闹”的意思，不悦耳。(I feel very annoyed when they argue loudly.)
    • create/find/invent/find out/discover 的区别
  • 短语:
    • study for a test
    • have conversations with
    • practice doing
    • a lot和a lot of的区别
    • a little
    • have to和must用法
    • finish doing sth
    • give a report.
    • (1)at first 起初，开始，暗示后来又变化。 (2)For the first time (有生以来第一次，一段时间以来第一次) (3)first of all,首先，就顺序而言。to start/begin with(首先
    • word by word
    • be patient
    • 四个花费
    • the secret to
    • learn to do sth
    • most of the time
    • be afraid to do sth
      • be afraid of doing sth
    • because 与because of
    • hide behind
    • fall in love with
    • beigin to do和begin doing
    • look up
    • take notes
    • keep a diary
    • body language
    • the expressions on one's face
    • help的用法
      • （1）help sb. (to)do sth. （2）with the help of 在……帮助下 （3）help sb. with sth. （4）help oneself （ to ） （5）help形容词helpful有帮助的,helpless无助的
    • 四个也
      • as well;too;also;either
    • have a better understanding of
  • 句型
    • What about =How about about介词后面的①动词要加ing ②人称代词要用宾格
    • 句型转换：too…to…与so…that…
    • find /think/make/feel it difficult to do sth
    • so...that,such...that,so that
    • It's a piece of cake
    • It serves you right
    • 1. 提建议的方法: (1)What about sth ?=How about sth? ….怎么样？ (2)Why don’t you sth? 为什么不呢？ (3)Let’s 让我们一起做某事吧。 (4)Shall we/I do sth?我们做…好吗？ (5)You’d better (not)do sth 最好做/不做某事 (6) Will/Would you please do sth 请你做…好吗？ (7)would you like to do sth.你想去做某事吗？ (8)Would you mind (doing)sth？你介意做某事吗？
      • 回答: (1) 同意对方的建议时，一般用◆ Good idea./ That’s good idea. 好主意 ◆OK/ All right./ Great 好/ 行/太好了 ◆ Yes, please ./ I’d love to 是的/ 我愿意 ◆ I agree with you 我同意你的看法 ◆ No problem 没问题 ◆Sure/ Of course/ Certainly 当然可以 ◆Yes, I think so 对，我也这样想
      • (2) 对对方的帮助或要求表示委婉谢绝时，一般用： ◆ I don’t think so 我认为不是这样 ◆Sorry, I can’t 对不起，我不能 ◆I’d love to, but… ◆ I’m afraid我愿意,但恐怕……
• SectionB
  • 单词短语
    • increase增加
      • increase by增加了多少
      • increase to增加到多少
      • 反义词:decrease减少
    • make mistakes（in）
    • challenge挑战
      • challenge to sb/sth
    • get sth right
    • worry about
      • be worried sbout
    • have trouble(in) doing sth
    • from time to time
    • on the bus/in the car
    • enough足够
      • big enough
      • enough water
    • be born with
      • 原形:bear
      • n. birth出生
        • give birth to
    • be able to do sth=have the ability to do sth
    • whether or not
    • depend on
    • learning habits
    • have ....in common
    • create an interest in
    • be interested in
    • pay attention to
    • connect···with·
    • use it or lose it
    • get bored
    • learn from mistakes
    • be good at 擅长→→ do well in
    • Practice makes perfect
      • make sb do sth
      • sb be made to do sth
    • keep （on）doing sth. 意为"继续干某事"
      • .keep sb. from doing sth.阻止某人做某事
    • enough
      • be+adj+enough to do sth
    • write down key words
    • draw mind maps
    • explain sth to sb
    • each other
    • find out
    • lifelong journey
    • learn wisely
  • 句型
    • even if引导让步状语从句
    • unless引导条件状语从句