初一英语重要知识点的汇总

　　初一新生的英语学习效果将会直接影响整个初中阶段的英语学习，因为我们在初一学习的英语知识是整个初中英语的基础。下面是百分网小编为大家整理的初一英语知识点，希望对大家有用!

初一英语重要知识点的.汇总

　　初一英语语法知识点

　　动词

　　A) 第三人称单数

　　当动词是第三人称单数时，动词应该像名词的单数变动词那样加s，如下：

　　一)一般在词后加s。如：comes, spells, waits, talks, sees, dances, trains

　　二)在x, sh, ch, s, tch后加es。如：watches, washes, wishes, finishes

　　三)1)以辅音字母加y结尾的变y为i再加es。如：study-studies, hurry-hurries, try-tries

　　2)以元音字母加y结尾的直接加s。如：plays, says, stays, enjoys, buys

　　四)以o结尾加es。如：does, goes

　　五)特殊的有：are-is, have-has

　　B) 现在分词

　　当我们说某人正在做什么事时，动词要使用分词形式，不能用原形，构成如下：

　　一)一般在后加ing。如：spell-spelling, sing-singing, see-seeing, train-training, play-playing, hurry-hurrying, watch-watching, go-going, do-doing

　　二)以不发音e的结尾的去掉e再加ing。如：dance-dancing, wake-waking, take-taking, practice-practicing, write-writing, have-having

　　三)以重读闭音节结尾且一个元音字母+一个辅音字母(注意除开字母组合如show –showing, draw-drawing)要双写最后的辅音字母再加ing。如：put-putting, run-running, get-getting, let-letting, begin-beginning

　　四)以ie结尾的变ie为y再加ing。如：tie-tying系 die-dying死 lie-lying 位于

　　初一英语知识归纳

　　疑问句

　　1) 一般疑问句 a) Is Jim a student? b) Can I help you? c) Does she like salad?

　　d) Do they watch TV? e) Is she reading?

　　肯定回答: a) Yes, he is. b) Yes, you can. c) Yes, she does. d) Yes, they do. e) Yes, she is.

　　否定回答: a) No, he isn’t. b) No, you can’t. c) No, she doesn’t. d) No, they don’t. e) No, she isn’t.

　　2) 选择疑问句 Is the table big or small? 回答 It’s big./ It’s small.

　　3) 特殊疑问句

　　① 问年龄 How old is Lucy? She is twelve.

　　② 问种类 What kind of movies do you like? I like action movies and comedies.

　　③ 问身体状况 How is your uncle? He is well/fine.

　　④ 问方式 How do/can you spell it? L-double O-K.

　　How do we contact you? My e-mail address is cindyjones@163.com.

　　⑤ 问原因 Why do you want to join the club?

　　⑥ 问时间 What’s the time? (=What time is it?) It’s a quarter to ten a.m..

　　What time do you usually get up, Rick? At five o’clock.

　　When do you want to go? Let’s go at 7:00.

　　⑦ 问地方 Where’s my backpack? It’s under the table.

　　⑧ 问颜色 What color are they? They are light blue.

　　What’s your favourite color? It’s black.

　　⑨ 问人物 Who’s that? It’s my sister.

　　Who is the boy in blue? My brother.

　　Who isn’t at school? Peter and Emma.

　　Who are Lisa and Tim talking to?

　　⑩ 问东西 What’s this/that (in English)? It’s a pencil case.

　　What else can you see in the picture? I can see some broccoli, strawberries and hamburgers.

　　11问姓名 What’s your aunt’s name? Her name is Helen./She’s Helen.

　　What’s your first name? My first name’s Ben.

　　What’s your family name? My family name’s Smith.

　　12 问哪一个 Which do you like? I like one in the box.

　　13 问字母 What letter is it? It’s big D/small f.

　　14 问价格 How much are these pants? They’re 15 dollars.

　　15 问电话号码 What’s your phone number? It’s 576-8349.

　　16 问谓语(动作) What’s he doing? He’s watching TV.

　　17 问职业(身份) What do you do? I’m a teacher.

　　What’s your father? He’s a doctor.

　　初二英语必备知识点

　　1. 宾语从句的含义

　　在主句中做宾语的从句叫做宾语从句。

　　如：She knew that the teacher had seen the film.

　　她知道这位老师看过这部电影。

　　“that the teacher had seen the film”做 knew 的宾语，同时又是由连接词 that 引导的从句，所以它叫做宾语从句。

　　2. 宾语从句的分类

　　(1)动词宾语从句：顾名思义，它是位于动词后面的宾语从句。

　　如：He asked whose handwriting was the best in our class.他问我们班上谁的书法最好。

　　(2)介词宾语从句：顾名思义，它是位于介词后面的宾语从句。

　　如：I agree with what you said just now.我同意你刚才说的话。

　　(3)形容词宾语从句：顾名思义，它是位于形容词后面的宾语从句。

　　如：I am afraid that I will be late. 恐怕我要迟到了。

　　3. 引导名词性从句的连接词

　　(1)that：没有含义，在宾语从句中不做成分

　　(2)whether/if：表示是否，在宾语从句中不做成分。

　　I don't know if /whether he still lives here after so many years. 我不知道这么多年后，他是否还住在这里。

　　(3)连接代词：what, which, who, whom, whose(在宾语从句中做主、宾、表和定语)

　　连接副词：where, when, how, why(在宾语从句中做状语)

　　The small children don't know what is in their stockings.(what 在宾语从句中做主语)

　　这些小孩子不知道什么在他们的长筒袜里。

　　Could you tell me why you were late for the meeting this morning?(why 在宾语从句中做原因状语)

　　你能告诉我为什么你今天早上开会迟到吗?

　　4. 在做宾语从句的题目时应注意两点

　　(1)时态：

　　①当主句是现在时态时，宾语从句可以根据需要使用任何时态。

　　I don't know when he will come back.我不知道他将何时回来。

　　He tells me that his sister came back yesterday.他告诉我他姐姐昨天回来了。

　　②当主句是过去时态时，宾语从句必须是一种过去的时态。

　　She asked me if I knew whose pen it was.她问我是否知道这是谁的钢笔。

　　He said that he could finish his work before supper.他说他会在晚饭前完成工作。

　　③当表示客观事实或普遍真理的句子做宾语从句时，任何时候都用一般现在时。

　　The teacher said that the earth goes round the sun.老师说过地球绕着太阳转。

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