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1、2023初二英语知识点梳理2023初二英语学问点梳理学习其实是一件持之以恒的事情。当你的爱好来了,你发奋努力 学一段时间,一旦劲头过了,就往往敷衍了事,这样三天打鱼,两天 晒网,自欺欺人的做法是很难把自己的成果提高的。下面我为大家带 来初二英语学问点梳理,期望对您有所帮忙!初二英语学问点梳理情态动词can (能,会),may (可以,可能,或许),must (必需,肯定,应 当)have to (必需,不得不)1 .确定句结构:主语+can/niay/inust+动词原形+其它,例如:I must go now.2 .否定句结构:在 can/may/must 后力口 not, 例如:You m
2、ustn, t talk aloud in the library.3 . 一般疑问句结构:把 can/may/must 提在主语前,例如:Must you go now? (Yes, I must. No, I needn t.)Sb pay sth money= pay money for sth 为.付多少钱。(人作主语)I paid ten dollars for that bookSth cost sb money某物花费某人多少钱(物作主语)That book cost me ten dollarso9. succeed in doing sth 胜利做某事He succeeds
3、in giving up the smoking 他胜利地戒了烟。文档内容到此结束,欢迎大家下载、修改、丰富并分享给更多有 需要的人。May I open the window?(Yes, you may. No, you needn, t.)初二英语学问点整理1 .主语:表示句子所说的是“什么人”或“什么事儿”,一般由名词,代 词或相当于名词的词或者短语充当例如:Gina is from Australia.She often goes to the movies.This kind of juice tastes good!2 .谓语:主语发出的动作。一般是有动作意义的动词。谓语和主语在人
4、称 和数两个方面必需保持全都。例如:We are both quiet.He has a smart phone.You should study harder.Her parents are teachers.3 .宾语:分为动词宾语和介词宾语,属于动作的承受者。例如:Hes playing soccer.Good food and exercise help me to study harder.4 .系动词:表示状态或状态变化的动词,没有实际的动作意义。如be,感 官系动词(look, sound, smell, taste和feel) 保持类系动词 (keep, stay 和 rema
5、in) 状态变化类系动词(become、get、turn 和 g。)等。This picture looks so beautiful.Keep working, you will see the post office on your right.5 . 表语:紧跟系动词后面的成分。说明主语是什么或者怎么样,由n. adj. 或者相当于名词或形容词的词或者短语,和系动词一起构成谓语。例如:Her mother is a bank clerk.Are you ready?We were at home last night.6 .定语:修饰名词或代词的成分。作定语的出形容词外,还有代词、数 词
6、、名词、介词短语或相当于形容词的词或者短语。例如:Peel three bananas.Whats your name, please?Shes a good basketball player.7 .状语:修饰形容词、副词、动词或句子的成分。一般表示行为发生的时 间地点目的方式程度等意义。通常有副词、介词短语或相当于的副词 的词或短语来表示。例如:People are all working hard.Beijing is not very cold in winter.8 .补语:分为宾语补足语和主语补足语。是对宾语和主语的补充说明,与 其有主动或被动的规律关系。例如:You should
7、 keep the room clean and tidy.你应当让屋子保持洁净干净。(You 是主语,should keep 是谓语,the room 是宾语,clean and tidy是宾语补足语。)This kind of food tastes delicious.这种食物吃起来很可口。(This kind of food 是主语, tastes 是系动词, delicious 是表语。)留意:主语、谓语、宾语、系动词、表语、补语是一个句子的主 干成分;定语和状语是一个句子的修饰性成分,不是主干成分。初二英语学问点比较级单音节形容词和部分双音节词(大多是以y、ly、er结尾的双音 节
8、形容词),一般在词尾加-er。以不发音字母e结尾的词,在词尾直接加-r。重读闭音节词词尾只有一个辅音字母,元音发短音时,双写尾字 母,再加ero以“辅音字母+y”结尾的双音节词,变“y”为“i”,再加-er。多音节词(三音节及以上)和部分双音节词,在词前加“more”。部分形容词和副词的比较级是不规章的,如:good/well-better, bad/badly-worseo由“动词+后缀-ing/-ed”构成的形容词,在词前加more构成比 较级。如:interesting-moreinteresting, bored-moreboredo由“形容词+后缀Ty”构成的副词,在该副词前加mor
9、e构成比较级。如:slowly-moreslowly, happi 1 y-morehappi 1 y0初二英语学问点归纳1 .情态动词should的用法should是情态动词,它的基本用法是必需和其他动词一起构成 谓语。情态动词没有人称和数的变化,意为应当should(应当,应当)用于全部人称,表示劝说或建议。You should wait a little more.你应当再多等一会儿。I have a very bad cold.我感冒很厉害。You should lie down and have a rest.你应当躺下,多喝 水。2. maybe 与 may beDmaybe是副词
10、,译为“或许、可能”,相当于perhaps”。 如:Maybe he can answer the question.或许他能回答那个问题。He maybe is from the USA, too.他可能也来自美国。2)may be中的may为情态动词,译为“可能是”。如:他可能也来自美国。He may be from the USA, too.She may be our English teacher.她可能是我们的英语老师3. too many, too much 与 much tooDtoo many意为“太多”,用于修饰可数名词的复数。如:There are too many st
11、udents in our class. 我们班上有 太多的同学。2)too much意为“太多”,用于修饰不行数名词。如:We have too much work to do.我们有太多的工作要做。3)much too表示太,用来修饰形容词或副词。如:The box is much too heavy, so I cant carry it.箱子太重了,所以我搬不动它。初二英语学问点总结一、 v+ do1. Let sb do sth让某人做某事Let sb not do sth让某人不做某事2. why not do sth = why don t you do sth 做什么怎么样 为
12、 什么不做?Why not put on a raincoat, its raining outside. 夕卜面在 下雨,为什么不穿个雨衣呢?3. Make sb do sth使某人做某事I will do my best to make my dream come true. 我会尽我所 能去使我的幻想实现。Make sb + adj 使某人The story makes us happyo二、v+ doing1. practice doing sth 练习做某事 our English teacher told us to practice speaking English every
13、dayo英语老师叫我们每 天练习说英语。2. finish doing sth 完成做某事 my mum asks me to finishing cleaning up my room before she come from worko妈妈要求我在 她下班回来之前打扫洁净我的房间。3. Enjoy doing sth享受做某事The boys are enjoying playing basketball 孩子们正在操场 上享受打篮球。4. stand doing sth忍受做某事她不能忍受哄骗他人5. mind doing sth介意做某事?你介意开门吗?6. keep doing st
14、h.连续做某事She will keep fighting in this new semester. 在新学期, 她将连续努力奋斗7. miss 惦念 I miss you very muchMiss sth 错过he got up late this morning, so hemissed the busMiss doing sth 错过做某事。He missed having the class, because he got up lateo8. Sb spend time with sb与某人共度时间I spend the weekend with my grandparentsoSb spend (time/ money)某人在某事花费时间,金钱Sb spend (time/money) (in)doing sth 某人花费时间、金钱做 某事(人作主语)I spent two hours (in)reading the novel last night.It takes sb (time/ money)某事花费某人多少时间,金钱(it 作主语)It took me two hours to read the novel last nighto