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初三英语语法易错易混知识点

时间:2020-10-08 13:12:01 英语试题 我要投稿

2017初三英语语法易错易混知识点集锦

  导语:学习英语除了要积累词汇量,语法也是必不可少的学习重点,只有学会了语法吗,才能写出高分的英语句子,下面是小编收集的2017初三英语语法易错易混知识点集锦,有需要的同学们可以看看,希望能帮助到你。

2017初三英语语法易错易混知识点集锦

  1.Because he was ill yesterday, so he didn’t go to work. (×)

  Because he was ill yesterday, he didn’t go to work. (√)

  He was ill yesterday, so he didn’t go to work. (√)

  [析] 用though, but表示“虽然……,但是…… ”或用because, so 表示“因为……,所以……”时,though和but 及because和so 都只能择一而用,不能两者同时使用。

  2.The Smiths have moved Beijing. (×)

  The Smiths have moved to Beijing. (√)

  [析] 不及物动词后接名词或代词作宾语时,要在动词之后加上适当的介词;但不及物动词后接home, here, there等副词作宾语时,动词之后不必加任何介词。

  3.The box is too heavy for him to carry it. (×)

  The box is too heavy for him to carry. (√)

  [析] the box既是这句话的主语, 也是不定式to carry的逻辑宾语,若句末再加上it,就和the box重复了。

  4.Each of the boys have a pen. (×)

  Each of the boys has a pen. (√)

  [析] 复数名词前有表个体的`each of, one of, every,either of等词组修饰,或有表否定的neither of, none of 等词组修饰时,谓语动词要用单数形式。

  5.例:那是你心软!我不就是一个例子吗?

  Neither he nor you is good at English. (×)

  Neither he nor you are good at English. (√)

  [析] either... or..., neither... nor..., not only..., but also... 等词组连接句子的两个主语时,谓语动词遵循“就近一致原则”, 即由靠近谓语的那个主语决定谓语的人称和数用何种形式。

  6.Ten minus three are seven. (×)

  Ten minus three is seven. (√)

  [析] 用英语表示加(plus)、减(minus)等数学运算时,谓语动词也用单数形式。

  7.The number of the workers in this factory are about 5,000. (×)

  The number of the workers in this factory is about 5,000. (√)

  [析] the number of表示“……的数量”,谓语动词用单数形式;a number of 的意思是“若干”或“许多”,相当于some或a lot of,和复数名词连用,谓语动词用复数形式。

  8. 例. Hello! I have important something to tell you. (×)

  Hello! I have something important to tell you. (√)

  [析] 形容词或动词不定式修饰不定代词作定语时,修饰成分要置于不定代词之后。

  9. His son is enough old to go to school. (×)

  His son is old enough to go to school. (√)

  [析] enough作形容词修饰名词时,可以放在名词前,也可放在名词后;作副词修饰形容词或副词时,只能放在形容词或副词之后。

  10.. Here is your sweater, put away it.(×)

  Here is your sweater, put it away. (√)

  [析] put away, pick up, put on等“动词+副词”构成的词组后接代词作宾语时,代词只能放在动词和副词之间。

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