初三上册英语期中知识点总结

1、 初三上册英语期中知识点总结初三上册英语期中学问点 从句 1.宾语从句 在复合句中，由一个（句子）充当宾语，这个句子叫做宾语从句。宾语从句主要有三种类型，分别是that引导的宾语从句、if或whether引导的宾从、连接代词和连接副词引导的宾语从句。 常见的宾语从句引导词：that、if、whether、what、who、where、why和how。 Eg. I am sad that you refused me. 我很难受你拒绝了我。 2.定语从句 定语从句在中考和高考中消失的频率都特别高。在复合句中，修饰名词或代词的从句叫定语从句。被修饰的名词或代词叫先行词。定语从句一般放在先行词的后面

2、。常见的关系代词包括that,which,who(宾格whom，全部格whose),as 等，关系副词包括where,when,why等。 Eg. Lily likes music that is quiet and gentle. 玛丽喜爱轻柔的音乐。 3.状语从句 状语从句就是由一个句子在复合句中充当状语。所以状语从句又可以分为时间状语从句、地点状语从句、缘由状语从句、目的状语从句、结果状语从句等等。每种状语从句都有特定的引导词： (1)地点状语从句：where,wherever (2)时间状语从句：when, while, as, before, until, till, since (

3、3)缘由状语从句：because, since,as, now that, not that, but that, seeing that, considering that, in that (4)目的状语从句：so, so that, in order that, that, to the end that, in case,for fear that,lest (5)结果状语从句：so.that, such that, so that, with the result that (6)条件状语从句：if,unless,if only,only if,in case,suppose/sup

4、posing (that),provided/providing(that),on condition that,so/as long as (7)方式状语从句：as, as if, as though (8)让步状语从句：though, although, as, even if, even though, whether, no matter whether.or, no matter with 初三上册英语复习学问点 介词by的用法 1. 意为“在旁”，“靠近”。 Some are singing and dancing under a big tree. Some are drawin

5、g by the lake. 有的在大树下（唱歌）跳舞。有的在湖边画画儿。 2. 意为“不迟于”，“到时为止”。 Your son will be all right by supper time. 你的儿子在晚饭前会好的。 How many English songs had you learned by the end of last term? 到上个学期末你们已经学了多少首英语歌曲? 3. 表示（方法）、手段,可译作“靠”、“用”、“凭借”、“通过”、“乘坐”等。 The monkey was hanging from the tree by his tail and laughing

6、. 猴子用尾巴吊在树上哈哈大笑。 The boys father was so thankful that he taught Edison how to send messages by railway telegraph. 孩子的父亲是那么的感谢,于是他教爱迪生怎样通过铁路电报来传达信息。 4. 表示“逐个”，“逐批”的意思。 One by one they went past the table in the dark. 他们一个一个得在黑暗中经过这张桌子。 5. 表示“依据”，“根据”的意思。 What time is it by your watch? 你的表几点了? 6. 和tak

7、e , hold等动词连用，说明接触身体的某一部分。 I took him by the hand. 我拉住了他的手。 7. 用于被动句中，表示行为主体,常译作“被”、“由”等。 English is spoken by many people. 英语被很多人说。(即“很多人讲英语。”) 初三上册英语必记学问点 一、常用连接词 1.表（文章）结构挨次：First of all, Firstly/First, Secondly/SecondAnd then, Finally, In the end, At last 2.表并列补充关系的：What is more, besides 3.表转折对比

8、关系的：However, butAlthough + clause(从句) On the one hand On the other hand Some while others 4.表因果关系的：Because, As ，So, Thus, Therefore, As a result 5.表换一种方式表达：In other words 6.表进行举例说明：For example，句子;For instance，句子; 7.表陈述事实：In fact 8.表达自己观点: In my opinion 9.表（总结）：In a word In summary 10.文中正确使用两三个好的句型，如

9、：宾语从句、状语从句、动名词做主语等。 (1)宾语从句举例：I believe Tianjin will be more beautiful and prosperous. (2)状语从句举例：If everyone does something for the environment, our hometown will become clean and beautiful (3)动名词做主语举例：Reading books in the sun is bad for our eyes. Its bad for our eyes to read books in the sun. 二、常用状

10、语从句 1.时间：when, notuntil, as soon as 2.目的：so that+从句; to do(为了) 3.结果：sothat+从句, tooto do(太以至于) 4.条件：if, unless(除非), as long as(只要) 5.让步：though, although, even though, even if ，no matter what/when/where/who/which/how6.比较：asas, not soas, than 三、重点句型 1.It is said that + 句子 据说It is reported that + 句子 据报道 2.There is no need to do 没必要做 3.Its adj. for sb. to do 做对某人来说 4.so/such that 如此 以至于too to do 太 而不能 5.notuntil 直到才 例： I didnt go to bed until my mother came back. 6.The reason why + 句子 is that + 句子 的缘由是 7.The reason why he got angry was that she tol