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中考初中英语语法之连词范文推荐

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在英语中,表示主语动作或状态的词就叫做动词。根据动词的意义及在句子中的作用,可将动词分为实义动词(v)、系动词(link-v)、情态动词(modal verb)和助动词(v. aux)四种类型。下面就跟小编一起就来看看情态动词和系动词的具体用法。

中考初中英语语法之连词范文推荐 1

1. 介词概述:介词表示它与后面的名词或代词与其他句子成分的关系。介词是虚词,不能单独做句子成分。介词在英语中用法很活,也无一定规律可循。在初中范围内还应学一个记住一个,特别是那些和动词的特殊搭配。

2. 常用介词的意义和用法。

⑴ 时间或地点介词in、on、at的用法区别:

表示时间时, in表示在一段时间里(在将来时句子中则表示在一段时间之后), on表示在具体的某一天或者某天的上下午等, at表示在某个时刻或者瞬间;

表示地点时, in表示在某个范围之内, on表示在某个平面上或与一个面相接触,at则表示在某个具体的场所或地点。如:

He was born on the night of May 10th.

I usually get up at 7:00 in the morning.

His glasses are on the desk.

My brother is at the bus stop.

⑵ after与in表示时间的用法区别:“after+(具体时刻/从句)”表示“在…时刻之后”常用于一般过去时态;“in+(一段时间)”表示“在(多久)之后”,常用于将来时态。如:

He said that he would come back after 6:00.

My father is coming back from Astralia in about a month.

⑶ since与for表示时间的用法区别:“since+(具体时刻/that-从句)”表示“自从…起一直到现在”,“for +(一段时间)”表示“持续一段时间”,都常用于完成时态;如:

My father has worked in this factory since 1970.

My father has worked in this factory for over 30 years.

⑷ by、in与with表示方式的用法区别:都可以表示“工具、手段”,但是by主要表示“乘坐”某个交通工具或“以……方式”,在被动句中可以表示动作的执行者;in表示“使用”某种语言/文字,with表示“使用”某个具体的工具、手段。如:

We write with our hands and walk with our feet.

lease speak in English.

Let’s go to the zoo by bus.

It was invented by Adison.

⑸ about与on的用法区别:都可以表示“有关…”,但是about的意义比较广,而on主要表示“有关…(专题/课程)”。如:

Tom is going to give a speech on the history of China.

They are talking about the English test.

⑹ through与across、over的用法区别: through指“穿过…(门洞/人群/树林)”; across和over可以指“跨越…(街道/河流)”,可互换,但是表示“翻过…”时只能用over. 如:

Just then a kangaroo (鼠)ran across the road.(就在那时一只袋鼠跑过路面)

There is a bridge across/over the river.(河上有座桥)

They climbed over the mountain and arrived there (他们翻过大山到达了那里)/

The visitors went through a big gate into another park.(参观者们穿过一个大门来到另一个公园)

(7)as与like的区别:两个词都表示“像……”,但是as译为“作为……”,表示的是职业、职务、作用等事实,而like译为“像……一样”,表示外表,不是事实。如:

Let me speak to you as a teacher.(我以老师的身份和你讲话。)

Let me speak to you like a teacher.(让我像一位老师一样和你讲话)

(8)in front of 与in the front of:in front of“在…的前面”, 与in the front of“在…的前部”。如:

A group of people was standing in front of the hall.

In the front of the hall stood a group of people.

(12)except与besides的区别:except“除了”,表示排除掉某人物,即不包含;而besides“除了”则表示包含,即“不仅……又……”。如:

Everyone went to the park except Tom.(除了Tom,大家都去了公园)(Tom没有去公园)/

esides maths he also studied many other subjects.(除了数学之外,他还学其他许多功课)(“数学”也是他学的功课之一)

中考初中英语语法之连词范文推荐 2

1.序数词的构成

(1)一般在基数词后加th

eg.four→fourth,thirteen→thirteenth

(2)不规则变化

one→first, two→second, three→third, five→fifth,eight→eighth,

ine→ninth,twelve——twelfth

(3)以y结尾的十位整数,变y为ie再加th

twenty→twentieth, forty→fortieth, ninety→ninetieth

(4)从二十一后的“几十几”直至“几百几十几”或“几千几百几十几”只将个位的基数词变为序数词。

twenty-first,two hundred and forty-fifth

2.序数词的用法

(1)序数词作定语时,一般要与定冠词或物主代词连用。

eg.Tom is their second son.

He is the first one to come here.

(2)序数词有时可与不定冠词连用,表示数量上“又—”,“再一”

eg: He tried a second time.他又试了—次。

hall l ask him a third time?还要我再问他—次吗?我已问了他两次)

(3)序数词的缩写形式为:阿拉伯数字加上这个词的末尾两个字母。

1st 2nd,3rd,4th,20th,21st,22nd,23rd

(4)表示年、月、日时,年用基数词,日用序数词。

2005年8月15日:(英)15,8,2005=15th,August,2005;(美)8,15,2005=August 15th,2005

III基数词和序数词都可以用来给数字编号

The first lesson=Lesson Two(第二课)

第305房间:Room three o(零)five

长安街76号:seventy-six Changan Street

电话号码:204-2244:telephone number two o(零) four two two(double two four four

十一路公共汽车:Bus(No.) eleven

IV分数词的表达

分子用基数词,分母用序数词,分子大于1时,分母加s

eg.1/3-one third;2/5-two fifths

V数学运算的表达

eg.3+5=8 Three plus/and five is eight.

9-2=7 Nine minus two is seven.

6x5=30 Five times six is thirty /six unutilized five is thirty.

8÷2=4 Eight divided by two is four.

VI倍数表示法

a. 主语+谓语+倍数(或分数)+ as + adj. + as

I have three times as many as you. 我有你三倍那么多。

. 主语+谓语+倍数(分数)+ the size (amount,length…) of…

The earth is 49 times the size of the moon. 地球是月球的49倍。

c. 主语+谓语+倍数(分数)+ 形容词(副词)比较级+ than…

The grain output is 8 percent higher this year than that of last year.

今年比去年粮食产量增加8%。

d. 还可以用by+倍数,表示增加多少倍

The production of grain has been increased by four times this year.

今年粮食产量增加了4倍。

0.157 读作:(zero)point one five seven

中考初中英语语法之连词范文推荐 3

(一) 基本概念及构成

两个或两个以上的简单句用and, but, or, so等并列连词连在一起构成的句子,叫做并列句,其基本结构是“简单句+并列连词+简单句”。

如: I like action movies but I don't like thrillers.

Hurry up,or you'll be late.

(二)连词用法

1、表并列关系的连词有and,both…and…两者都, as well as还有, not only…but (also)不但…而且…, neither…nor既不…也不…等。

如:Work hard, and you’ll pass the exam.

he not only sings but also dances.

2、表转折关系的有but, however然而,while然而,still, yet然而等。

如:The film is not perfect, however, it's good.

I like action movies but I don't like thrillers.

I like tea while she likes coffee.(表对比)

3、表选择关系的有or, either…or…或者…或者…, not…but…不是…而是…等。

如:Hurry up, or you’ll be late.

Either Tom or his sisters are coming.

4、表因果关系的有for因为, so所以, because等。

如:I'd better take an umbrella, for it is going to rain.

The manager was ill so she didn’t go to work.

(三)特殊的并列句

1. 祈使句 + and +一般将来时的句子

如:Work hard, and you’ll pass the exam.

2. 祈使句 + or + 一般将来时的句子

如:Hurry up, or you’ll be late.

中考初中英语语法之连词范文推荐 4

中考初中英语语法之连词范文推荐 5

根据定语从句与先行词的关系,定语从句可分为限制性定语从句及非限制性定语从句。限制性定语从句紧跟先行词,主句与从句不用逗号分开,从句不可省去。非限制性定语从句与主句之间有逗号分开,起补充说明作用,如省去,意思仍完整。

中考初中英语语法之连词范文推荐_精选范文网

在英语中,表示主语动作或状态的词就叫做动词。根据动词的意义及在句子中的作用,可将动词分为实义动词(v)、系动词(link-v)、情态动词(modal verb)和助动词(v. aux)四种类型。下面就跟小编一起就来看看情态动词和系动词的具体用法。 专
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