七年级英语重点知识点总结题(七年级英语知识考点系列)
在初中阶段,七年级英语都有哪些必须掌握的知识点呢?话不多说,咱们直接进入正题。
祈使句
祈使句是用来表达命令,请求,劝告,警告,禁止等句子。
结构:
1.实义动词原形 其他结构
Give me the pen, please. (省略了主语 you) 请给我那支笔。
2. Be 形容词/名词
Be quiet for a moment. 安静一会儿。
3. Let 宾语 动词 其他结构
Let’s run to the police station on the fourth street. 我们跑到第四街道的警察局。
否定结构:
1. Don't 动词原形
Don’t make noise. 别发出噪音。
2. Let 宾语 not 动词原形
Let’s not talk about it anymore. 我们以后别说这个了。
3.以否定副词never 构成,强调否定含义
Never judge a person by looks. 永远不要以貌取人。
1.—Don't smoke here,please.
—____.(2014,宜宾)
A.I don't B.Sorry,I won't
C.No way D.I will
2.____ play with fire. ________ with fire is dangerous.(2014,梅州)
A.Don't;Playing B.Not;Playing
C.Don't;Play D.Not to;To play
3.—____ up,Anna.It's seven thirty.
—One more minute,Mum.(2013,济南)
A.Get B.Gets C.Getting D.Got
4.___ hard and you'll succeed sooner or later.(2013,黔东南)
A.Study B.To study C.Studying D.Studied
5.—Don't talk in class again,Albert.
—___.(2014,六盘水)
A.Don't worry B.No,I don't
C.I don't know D.Sorry,I won't
Why not 句型
用法
1.在回答中表示赞同
-May I go with you?
-Why not?
2.提建议,劝诱,命令等,翻译为:为什么不。。。。。。呢?
Why not go there at once? 为什么不马上就去呢?
3.用来询问原因。
- He won’t come here tomorrow.
- Why not?
结构:why not 后加动词原形
1.- Why not _______ a taxi to Renmin Square?
- Good idea.
A. take B. taking C. to take D. took
2.你一脸倦容,为什么不休假呢?
You look tired. ____________________? (Why not take a holiday)
感叹句
一、由感叹词what引导的感叹句。
1.① What a/an (形容词) 单数可数名词 主语 谓语!
② What 名词词组 主语 谓语!
如: What a fine day it is!
2. What (形容词) 可数名词复数或不可数名词 主语 谓语!
如: What kind women they are!
What nice music it is!
二、由How引导的感叹句。(how用来修饰形容词、副词或动词。)
1.How 形容词(副词) 主语 谓语!
如: How hard the workers are working!
How clever the girl is!
How quickly the boy is writing!
2. How 主语 谓语!
如:How time flies! 时光飞逝!
三、注意:
1. 当how修饰动词时,动词不跟着感叹词提到主语之前。
如: How fast the runner runs!
2. how与what引导的感叹句中的第一种格式(单数名词)一般情况下可以相互转换,转换后意义不变。
如: What an interesting story it is! = How interesting the story is!
What a beautiful building it is! = How beautiful the building is!
3. 在口语中,感叹句的主语和谓语常常省略。
如: What a nice present!(省略it is)
How disappointed!(省略she is或其它可作本句主、谓的词语)
关于感叹句 what 和 how 的区别:
一、 由"what"引导的感叹句:"what"意为"多么"用作定语,修饰名词(被强调部分),单数可数名词前要加不定冠词a/an,复数可数名词或不可数名词前不用冠词。这类句子的结构形式是:
what (a/an) adj. n. 主语 谓语(it is就是主语加谓语).
如: ① What a clever girl she is! 多么聪明的姑娘呀!
二、由"how"引导的感叹句:"how"意为"多么",用作状语,修饰形容词或副词(被强调部分)。如果修饰形容词,则句中的谓语动词用系动词;如果how修饰副词,则句中的谓语动词用行为动词,这类句子的结构形式是:
How adj.(adv.) 主语 谓语 (it is).
如:① How cold it is today!
今天多么冷呀!
三、在表示同一意义时,英语感叹既可用"what"引导,也可用"how"引导。如:
① What a hot day it is!
How hot the day is !(is 可要可不要)
四、感叹句在表示激动强烈的感情时,口语中常常采用省略句,其后面的主语和谓语往往略去不讲。
如:① What a fine day! 多么晴朗的天呀!
1.____ beautiful place Mount Lang is!Thousands of visitors come here to spend their holidays every year.
A.What a B.What C.How D.How a
2.____ wonderful furniture!Congratulations to you on moving into such a nice house.
A.How B.What C.What a D.How a
3.—What can you see in the garden?
—Flowers.___ beautiful they are!
A.What B.How C.How a D.What a
4.____ nervous the girl was!She could not fall asleep all night.
A.What B.What a C.How D.How a
5.____ kind girl Nancy is!She is always ready to help the students in trouble.
A.What a B.What C.How D.How a
look相关的短语
look around 环绕四周
look after 照顾
look at 看
look for 寻找
look forward to (doing)期盼
Look up 查找
1. If you don’t know the meaning of the word, you can _______ it _______ in the dictionary.
A. look; up B. look; into C. make; up D. dress; up
2. --What does your mother _______? --She is tall and beautiful.
A. look after B. look like C. look at D. look for
特殊疑问词
特殊疑问词,是特殊疑问句中必有(开头第一个)的单词,一般配合特殊疑问句使用。回答不同于一般疑问句,答法通常有时间,地点,人名,价格,原因等。
疑问词:
where:哪里(状语)
what :什么
when:问时间 (回答用At/ On...等)
which:哪一个,哪个
who :谁 ( 回答用He is...She is... They are...等)
whom: 谁(宾格)
whose:谁的 (回答用It is.. These/Those are等)
why: 为什么 (回答用Because,问原因)
How:怎么样(回答用形容词,问程度)
记法:特殊疑问词的开头一般是wh或h。
疑问短语:
what time:问时间点
what color:什么颜色(表语)
what weather:什么天气
what subject:什么学科
How fast:多快(速度)
How many:多少数量
How long:多长(可用于时间,问做多长时间)
How much:多少钱价格
How often:多少次 (问频率)(频率副词)
How far:多远路程
How soon:多久
How old:多少岁
1.____is her email address ? I want to send an email to her .
A Where B Who C When D What
2.____are they going to meet ,at the busstop or at the gate of cinema?
A. Why B Where C What D When
3.Do you know ____child the boy is ?
A Why B Whose C Whom D Which
4.____is it from your home to the factory ?
A how long B How C How much D How often
5.____people are there in the small village ?
A How much B How many C How often D How long
连词:并列连词用来连接平行的词、词组和分句、句子。
and(和,与;而且;于是,然后;因此)
but(但是;通常用not...but...不是...而是...;可是,然而;表示惊讶,不同意等--喔,哇;用来加强语句重复部分的语气--一定;用来引入新话题--那就;常用于否定句--而不,若不;用于含doubt,question等字的否定句中相当于that--对于),
or(或者,还是;用于否定句或问句--也不;否则,要不然;也就是说,换言之),
so(因此,所以;因而,从而),
for(因为,由于),
both…and(既...又...;不但...而且),
not only…but also(不但,而且),
either…or(不是...就是;要么...要么),
neither…nor(既不...也不...),
1.I'd like to go with you,____ I'm too busy.
A.or B.and C.so D.but
2.It was raining heavily,____ we decided to stay at home and watch TV.
A.but B.or C.because D.so
3.—Write down your uncle's email address,____ you'll forget it.
—All right,Mom.
A.and B.or C.but D.so
4.Jim's a taxi driver,____ he really wants to be a doctor.
A.or B.and C.so D.but
5.It's going to rain.You'd better take an umbrella,___ you may get wet.(2014,长沙)
A.or B.and C.but
所有答案咱们会在下期内容公布,学生们,加油!
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