初二英语语法总结

初二英语语法 总结 初级经济法重点总结下载党员个人总结TXt高中句型全总结.doc高中句型全总结.doc理论力学知识点总结pdf 八年级语法汇总 易错点一: leave的用法 1.“leave+地点” 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示“离开某地”。 eg:when did you leave beijing? 你什么时候离开北京的, 2.“leave for+地点”表示“动身去某地”。 eg:next sunday, tom is leaving for london. 下周日，汤姆要去伦敦了。 3.“leave+地点+for+地点”表示“离开某地去某地”。 eg:why are you leaving shanghai for beijing? 你为什么要离开上海去北京, 易错点二: every day 与 everyday 1. every day 作状语，译为“每一天”。如: eg:we go to school at 7:10 every day. 我们每天7:10去上学。 2. everyday 作定语，译为“日常的”。 eg:what's your everyday activity? 你的日常活动是什么, 易错点三: what...? 与 which...? 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: eg: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: eg: ---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: eg: 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: eg: which pictures are from china? 哪些图片来自中国, 易错点四: 1.it's for sb.和 it's of sb. 1.for sb. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult, interesting, impossible等: eg: it's very hard for him to study two languages. 对他来说学两门外语是很难的。 2.of sb 的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词，如good, kind, nice, clever, foolish, right。 eg: it's very nice of you to help me. 你来帮助我，你真是太好了。 3.for 与of 的辨别方法: 用介词后面的代词作主语，用介词前边的形容词作表语，造个句子。如果道理上通顺用of，不通则用for。如: eg:you are nice. (通顺，所以应用of)。 eg:he is hard. (人是困难的，不通，因此应用for。) 易错点五: 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) eg: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) 易错点六: so、such与不定冠词的使用 1.so与不定冠词a、an连用，结构为“so+形容词+a/an+名词”。如: eg:he is so funny a boy. jim has so big a house. 2.such与不定冠词a、an连用，结构为“such+a/an+形容词+名词”。如: eg:it is such a nice day. that was such an interesting story. 易错点七: in 与 after 都可以表示时间，但二者有所区别。 1.in 经常用于将来时的句子中，以现在为起点，表示将来一段时间。如: eg:he will leave for beijing in a week. 一周后他会动身去北京。 2.after 经常用于过去时的句子中，以过去为起点，表示过去一段时间。如: eg;he left for beijing after a week. 一周后他动身去了北京。 不过，如果after后跟的是具体的时刻，它也可用于将来时。如: eg:we will finish the work after ten o'clock. 十点后我们会完成工作的。 3.注意区分以下的in的用法。 eg:i'll visit him in a week. 一周后我会去拜访他。 eg:i'll visit him twice in a week. 一周内我会去拜访他两次。 易错点八: 肯定句变否定句及疑问句要变化的一些词 1.some变为any。如: there are some birds in the tree. eg:?there aren't any birds in the tree. 但是，若在表示请邀请、请求的句子中，some可以不变。如: would you like some orange juice? 与此相关的一些不定代词如something, somebody等也要进行相应变化。 2.and变为or。如: eg: have a knife and a ruler. ?i don't have a knife or a ruler. 3.a lot of (=lots of)变为many:或much。如: eg:they have a lot of friends.(可数名词) ?they don't have many friends. there is lots of orange in the bottle.(不可数名词) ?there isn't much orange in the bottle. 4.already变为yet。如: eg:i have been there already. ?i haven't been there yet. 常见问题: 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. 我从没到过那儿。