初一英语知识点归纳

来源:学生作业帮助网 编辑:作业帮 时间:2024/03/29 02:46:15
初一英语知识点归纳

初一英语知识点归纳
初一英语知识点归纳

初一英语知识点归纳
第一类] 名词类
  1. 这些女老师们在干什么?
  [误] What are the woman teachers doing?
  [正] What are the women teachers doing?
  [析] 在英语中,当一名词作定语修饰另一名词(单或复数形式)时,作定语的名词一般要用其单数形式;但当man, woman作定语修饰可数名词复数形式时,要用其复数形式men, women.
  2. 房间里有多少人?
  [误] How many peoples are there in the room?
  [正] How many people are there in the room?
  [析] people作“人、人们”解时,是个集合名词,其单复数同形.
  3. 我想为我儿子买两瓶牛奶.
  [误] I want to buy two bottle of milk for my son.
  [正] I want to buy two bottles of milk for my son.
  [析] 表示不可数名词的数量时,常用“a / an或数词+表量的可数名词+ of + 不可数名词”这一结构,其中当数词大于1时,表量的可数名词要用其复数形式.
  [第二类] 动词类
  4. 你妹妹通常什么时候去上学?
  [误] What time does your sister usually goes to school?
  [正] What time does your sister usually go to school?
  [析] 借助助动词do(或does)构成疑问句或否定句时,句中的谓语动词用其原形.
  5. 琳达晚上经常做作业,但今晚她在看电视.
  [误] Linda often do her homework in the evening, but this evening she watching TV.
  [正] Linda often does her homework in the evening, but this evening she is watching TV.
  [析] 在初一英语学习阶段,我们接触到了两种主要时态:一般现在时和现在进行时.一般现在时表示经常的或习惯性的动作,常和often, usually, sometimes 等时间状语连用.在一般现在时的句子中,若主语是第三人称单数,谓语动词要用其第三人称单数形式.现在进行时表示现阶段正在进行或发生的动作,现在进行时由be(am / is / are)+ving形式构成.
  6. 这双鞋是红色的.
  [误] This pair of shoes are red.
  [正] This pair of shoes is red.
  [析] 在shoes, trousers, gloves, glasses等表示成双成对的衣物或工具名词前用pair(表计量)修饰时,谓语动词的形式由pair的单复数形式来决定.
  [第三类] 代词类
  7. 这张票是她的,不是我的.
  [误] This is hers ticket. It’s not my.
  [正] This is her ticket. It’s not mine.
  [析] 物主代词有形容词性物主代词和名词性物主代词之分.形容词性物主代词之后一定要接名词,而名词性物主代词之后不需接任何词.
  8. 吴老师教我们英语.
  [误] Miss Wu teaches our English.
  [正] Miss Wu teaches us English.
  [析] teach sb. sth..中的sb.作teach的宾语,因此当sb.为人称代词时要用其宾格形式.
  [第四类] 介词类
  9. 你能找到这个问题的答案吗?
  [误] Can you find the answer of this question?
  [正] Can you find the answer to this question?
  [析] 英语中用“the answer to …”表示“……的答案”.类似结构还有the key to the door, the way to the zoo等.
  10. 格林先生星期六上午来这里.
  [误] Mr. Green will come here in Sunday evening.
  [正] Mr. Green will come here on Sunday evening.
  [析] 表示在上午、下午等时,介词要用in;而表示在具体的某天上午、下午时,介词要用on.
  11. 那个穿着红裙子的小女孩是我们老师的女儿.
  [误] That little girl on a red skirt is our teacher’s daughter.
  [正] That little girl in a red skirt is our teacher’s daughter.
  [析] 用介词表示“穿戴衣物”时,只能用in,其他介词没有此用法.
  [第五类] 副词类
  12. 莉莉,你为什么不回家呢?
  [误] Lily, why don’t you go to home?
  [正] Lily, why don’t you go home?
  [析] come, go 等后接here, there, home等地点副词时,地点副词前不加to.
  [第六类] 连词类
  13. 我喜欢语文和英语,但我不喜欢体育和历史.
  [误] I like Chinese and English, but I don’t like P.E. and history.
  [正] I like Chinese and English, but I don’t like P.E. or history.
  [析] 在肯定句中并列成分之间用and来连接;而在否定句中,并列成分之间的连接需用or.
  [第七类] 冠词类
  14. 乘飞机去北京花了史密斯一家人一个小时.
  [误] It takes Smiths a hour to go to Beijing by a plane.
  [正] It takes the Smiths an hour to go to Beijing by plane.
  [析] 1.表示“……一家人”用结构“the + 姓氏复数”;
  2.our 一词的第一个字母不发音,它是以元音音素开头的,所以“一小时”要用 an hour;
  3.用介词by表示“乘坐”某种交通工具时,交通工具名词前不加任何冠词.
  [第八类] 句法类
  15. ――你不是学生吗? ――不,我是学生.
  [误] ――Aren’t you a student? ――No, I am.
  [正] ――Aren’t you a student? ――Yes, I am.
  [析] 对否定疑问句的回答是用Yes还是用No,这取决于实际情况:如果事实是肯定的,就用Yes表“不”;如果事实是否定的,就用No表“是的”.
  2. 房间里有多少人?
  [误] How many peoples are there in the room?
  [正] How many people are there in the room?
  [析] people作“人、人们”解时,是个集合名