八年级英语语法资料

时间:2022-11-13 02:37:24 英语语法 我要投稿
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八年级英语语法必备资料

八年级英语语法必备资料1

  1. what与which都是疑问代词,都可以指人或事物,但是what仅用来询问职业。如:

八年级英语语法必备资料

  What is your father?你父亲是干什么的?

  该句相当于:

  What does your father do?

  What is your father's job?

  Which指代的是特定范围内的某一个人。如:

  ---Which is Peter?哪个是皮特?

  ---The boy behind Mary.玛丽背后的那个男孩。

  2. What...?是泛指,所指的事物没有范围的限制;而Which...?是特指,所指的事物有范围的限制。如:

  What color do you like best? (所有颜色)

  你最喜爱什么颜色?

  Which color do you like best, blue, green or yellow? (有特定的范围)你最喜爱哪一种颜色?

  3. what与which后都可以接单、复数名词和不可数名词。如:Which pictures are from China?

  哪些图片来自中国?

  4)频度副词的位置

  1.常见的频度副词有以下这些:

  always(总是,一直)

  usually(通常)

  often(常常,经常)

  sometimes(有时候)

  never(从不)

  2.频度副词的位置:

  a.放在连系动词、助动词或情态动词后面。如:

  David is often arrives late for school.

  大卫上学经常迟到。

  b.放在行为动词前。如:

  We usually go to school at 7:10 every day.

  我们每天经常在7:10去上学。

  c.有些频度副词可放在句首或句尾,用来表示强调。如:

  Sometimes I walk home, sometime I rides a bike.

  有时我步行回家,有时我骑自行车。

  3.never放在句首时,主语、谓语动词要倒装。如:

  Never have I been there.

  5) every day与everyday

  1. every day作状语,译为“每一天”。如:

  We go to school at 7:10 every day.

  我们每天7:10去上学。

  I decide to read English every day.

  我决定每天读英语。

  2. everyday作定语,译为“日常的”。

  She watches everyday English on TV after dinner.

  她晚饭后在电视上看日常英语。

  What's your everyday activity?

  你的日常活动是什么?

  6)什么是助动词

  1.协助主要动词构成谓语动词词组的词叫助动词(Auxiliary Verb)。被协助的'动词称作主要动词(Main Verb)。

  助动词自身没有词义,不可单独使用,例如:

  He doesn't like English.他不喜欢英语。

  (doesn't是助动词,无词义;like是主要动词,有词义)

  2.助动词协助主要动词完成以下功用,可以用来:

  a.表示时态,例如:

  He is singing.他在唱歌。

  He has got married.他已结婚。

  b.表示语态,例如:

  He was sent to England.他被派往英国。

  c.构成疑问句,例如:

  Do you like college life?你喜欢大学生活吗?

  Did you study English before you came here?你来这儿之前学过英语吗?

  d.与否定副词not合用,构成否定句,例如:

  I don't like him.我不喜欢他。

  e.加强语气,例如:

  Do come to the party tomorrow evening.明天晚上一定来参加晚会。 He did know that.他的确知道那件事。

  3.最常用的助动词有:be, have, do, shall, will, should, would

  7) forget doing/to do与remember doing/to do

  1.forget to do忘记要去做某事。 (未做)

  forget doing忘记做过某事。 (已做)

  The light in the office is still on. He forgot to turn it off.

  办公室的灯还在亮着,它忘记关了。(没有做关灯的动作)

  He forgot turning the light off.

  他忘记他已经关了灯了。 (已做过关灯的动作)

  Don't forget to come tomorrow.

  别忘了明天来。 (to come动作未做)

八年级英语语法必备资料2

  不定代词和不定副词的用法:

  (1)左边的some、any、every、no与右边的body、one、thing构成不定代词,some、any、every、no与右边的疑问副词where构成不定副词;

  (2)一般情况下以some开头的不定代词和不定副词用于肯定句,以any开头的不定代词和不定副词用于否定句、疑问句;以no开头的`不定代词和不定副词表示否定含义(no one为两个单词);

  (3)不定代词或不定副词和形容词连用时,形容词放在后面。

  He has something important to do.他有重要的事情要做。(肯定句用something,形容词important放后)

  Did you buy anything special? (一般疑问句用anything,形容词special放后)

  Did you go anywhere interesting last month?上个月你去令人感兴趣的地方了吗?

  (一般疑问句用不定副词anywhere,形容词interesting放后)

  (4)不定代词和不定副词做主语时,后面的动词用单数形式。Everone is here today.今天每个人都在这里。

八年级英语语法必备资料3

  感叹句的类型:

  ⑴ What a∕an+adj+可数名词单数(+主语+谓语)!

  What +adj+可数名词复数∕不可数名词(+主语+谓语)!

  What a fine day (it is) !多么好的天啊! (day为可数名词单数)

  What an interesting book it is !多么有趣的一本书啊!(book为可数名词单数)

  What beautiful flowers they are !多么漂亮的.花啊! (flowers为可数名词复数)

  What bad weather it is!多么糟糕的天气啊!(weather为不可数名词)

  ⑵ How +adj +主语+(谓语中的)系动词! How +adv +主语+(谓语中的)实义动词!

  How happy I am!我多麽高兴啊! (happy为adj,am为系动词)

  How hard they are working !他们工作多么努力啊!(hard为adv,work为实义动词)

  点拨:陈述句改为感叹句,可以采用“一判、二定、三移”。

  一判:是判断出陈述句谓语动词后的中心词的词性(adj∕adv∕n);

  二定:是根据判断出来的结果来确定引导词(中心词为名词用What;中心词为形容词或副词用How;)

  三移:就是把主语和谓语移到后面。

  注意:在感叹句中,不得出现so,very,very much等表示程度的单词。

  例如:①Our school is beautiful .

  一判:beautiful为形容词;二定:beautiful为形容词,用How来引导;三移:把Our school is移到How beautiful后面,即为感叹句How beautiful our school is!

  ②He is a clever boy.

  一判:boy为名词;二定:boy为名词,用What来引导;三移:把He is移到What a clever boy后面,即为感叹句What a clever boy he is!

  ③He studies English well.

  一判:well为副词;二定:well为副词,用How来引导;三移:把He studies移到How well后面,即为感叹句How well he studies!

  练习:将下列句子变为感叹句。①The room is very bright.

  ② We live a happy life today. ③It is a nice present.

  ④This is difficult problem. ⑤She played the piano wonderfully.

  1.the (best) way to do sth:做某事的()方法

  2.thanks for+名词V?ing:为什么而感谢

  3.take a trip参加郊游,at the end of this month在本月底

  4.go back to+地点:回到某地He will go back to Beijing in 2 days.两天后他将回北京。

  5.have a surprise party for sb为某人举办一个惊喜的晚会

  6.without+名词代词 V?ing:没有… He can't finish the work without our help.(help为名词)

  He went to school without having breakfast.他没有吃早饭就去上学。(have为动词)

  7.look forward to +名词代词V.ing:期待,盼望

  8.hear from sb.收到某人的来信= receive a letter from sb.

  9.the opening of…:开幕/开业

  10.在具体哪一天的上午、下午、晚上用on,比较:

  in the morning在早晨on Sunday morning在星期天的早晨

  11.invite sb to +地点:邀请某人去某地(invite -- invitation ) invite sb to do sth邀请某人做某事

  12.reply to sth / sb:回答某事/回答某人go shopping购物,do homework做家庭作业

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