复习是对以前学过的知识进行系统的再加工，并根据学习情况对学习进行适当的调整，为下一阶段的学习做好准备。因此，每节课、每一篇课文、每一个单元、每一本书都要及时复习。下面是小编为大家整理的有关初三英语考前复习资料，希望对你们有帮助!
初三英语考前复习资料1
情态动词的特点
不能独立作谓语，只能和行为动词一起构成谓语。情态动词用在行为动词前，表示说话人对这一动作或状态的看法或主观设想。
情态动词主要有下列： can (could), may (might), must, need, ought to, dare (dared), shall (should), will (would) must not.
情态动词的特点：
①情态动词无人称和数的变化，情态动词后面跟的动词须用原形，否定式构成是在情态动词后面加 "not"。
②个别情态动词有现在式和过去式两种形式，过去式用来表达更加客气，委婉的语气，时态性不强，可用于过去，现在或将来。
③情态动词属非及物动词，故没有被动语态。
名词的所有格
名词所有格，用来表示人或物的所有，以及领属关系。
1. 表示有生命的名词的所有格其单数形式是加 's,其复数形式是s'，例如：a student's room, students' rooms, father's shoes。
2. 如其结尾不是s的复数形式仍加 's，如：Children's Day。
3. 在表示时间、距离、长度、重量、价格、世界、国家等名词的所有格要用 's，例如：a twenty minutes' walk，ten miles' journey，a boat's length，two pounds' weight, ten dollars' worth。
4. 无生命名词的所有格则必须用of结构，例如：a map of China，the end of this term，the capital of our country, the color of the flowers。
5. 双重所有格，例如：a friend of my father's。
注意：如果两个名词并列，并且分别有 's，则表示“分别有”，例如：John's and Mary's rooms(约翰和玛丽各有一间，共两间);Tom's and Mary's bikes(两人各自的自行车)。
两个名词并列，只有一个's，则表示“共有”，例如：John and Mary's room(约翰和玛丽共有一间);Tom and Mary's mother(即Tom与Mary是兄妹)。
一般现在时时代构成
(一)时态构成：
一般现在时主要由动词的原形表示，如果主语是第三人称单数，则在动词原形后加-s或-es。
(二)时态的用法：
1、表示经常发生的动作、存在的状态和现阶段的习惯
常用的时间状语有：often, sometimes, usually, always, seldom, in the morning, every day, on Sunday 等。如：
He is always ready to help others.
The students have sports at five every afternoon.
Does he work hard?
2、表示不受时间限制的事实或普遍真理
Three plus two is five.
A plane is faster than a car.
China is in Asia.
Light travels faster than sound.
3、在含时间和条件状语从句的复合句中
主句用一般将来时，从句则用一般现在时表示将来动作。如：
I will stay at home if it rains tomorrow.
She’ll go to see him as soon as she arrives.
When they come, they’ll tell you something important.
4、在含宾语从句的复合句中
尽管主句用过去时态，但如果宾语从句所述内容是客观真理，从句谓语动词仍然用一般现在时。如：
The teacher told her pupils that the sun rises in the east.
5、表示已经安排或计划好将来必定会发生的动作或存在的状态
一般用be, come, go, arrive, leave, start等动词。如：
My birthday falls on May 2.
The meeting is at 2:00 p.m.
His ship leaves at 9:00 a.m.
6、图片说明、电影说明、解说戏剧内容及场景动词常用一般现在时。如：
Scene 1 ( Mary and Miss Green are in the professor’s room-a large ,pleasant room with many books. There is a big desk near the window. )
7、几个由here, there 开头的句子
动词用一般现在时表示现在正在进行的动作。如：
There goes the bell. Let’s hurry.
Here comes the teacher.
宾语从句的时态
1. 如果主句的时态是一般现在时，宾语从句该用什麽时态就用什麽时态。
Can you tell me how I can get to the railway station?
2. 如果主句的时态是一般过去时，宾语从句只能用相应的过去时态(一般过去时， 过去进行时， 过去将来时，过去完成时)。例如：
He asked what time it was.
He told me that he was preparing for the sports meet.
3. 如果宾语从句所陈述的是客观真理，其时态常用一般现在时。例如：
Our teacher said that January is the first month of the year.
Scientists have proved that the earth turns around the sun.
初三英语考前复习资料2
所谓垂悬结构(The Dangling Construction)就是一个句子成分，如分词短语，不定式动词短语等，找不到被修饰的主语或被修饰的对象不合逻辑。垂悬结构是种错误的句法，应该避免。
下面是三种常见的垂悬结构及其改正方法：
⒈垂悬分词或分词短语，如：
①Climbing up the hill, several boars were seen.
这句子里的现在分词短语(present participial phrase)修饰主语“several boars”是错的;改正方法有二：
(a)确定是逻辑主语，使句子变成“Climbing up the hill, the explorers saw several boars.”
(b)把现在分词短语扩大为副词分句(也称状语从句)：“When the explorers climbed up the hill, they saw several boars/ several boars were seen.”
⒉垂悬副词短语，如：
After putting a shrimp on the hook, the fish began to bite.
这句的副词短语(adverb phrase)和主语“the fish”有什么逻辑关系呢?真正的逻辑主语应该是“the fisherman”或“the angler”才对。改正方法：
(a) After putting a shrimp on the hook, the fisherman found that the fish began to bite.
(b) After the fisherman had put a shrimp on the hook, the fish began to bite.
⒊垂悬不定式动词短语，如：
To write well, a lot of practice is needed.
To be a loyal employee, a sense of belonging is a must.
这两个句子的不定式动词短语(infinitive phrases)并不能修饰“practice”和“a sense of belonging”，真正的主语必须是“ 人”，如：
(a) To write well, one needs a lot of practice/a person has to practise a lot.
(b) To be a loyal employee, he or she must have a sense of belonging.
上述三类垂悬结构中，第一类发生的频率，必须注意。但是在下列三种情况下，分词短语是对的，它们并非垂悬结构：
第一，独立结构(The Absolute Construction，见3月7日《中英合谈》)中的分词短语有自己的主语，所以不是垂悬结构。例如：
Such being the case, we can go home now./……it is not wrong to call it a day.
第二，当分词含有介词或连词性质时，它不需要逻辑主语，所以没有垂悬问题存在。例如：
Owing to a lack of funds, the project has to be discontinued.
Provided that there is sufficient time, everyone can do the job better.
第三，当分词短语是用来表示说话者的态度或意见时，也不需要逻辑主语，因此也不存在着垂悬问题。例如：
Judging from his facial look, the news must have been terrible.
Taken as a whole, there is nothing wrong with the logic behind that idea.
