英语语法

三类句式

1.简单句 ：主+谓+宾

2.并列句： 主谓宾 +并列词+主谓宾(同等地位，并列关系)

3.复合句： 主谓宾+从句引导词+主谓宾+从句（从属关系）

注：不管是简单句还是复合句，一句只能有一个谓语

四种时态

一般现在时（大作文+流程图）

4个基本句型

你在写每一个句子之前都应该问自己到底想哪一个基本句型,改写句型才是最好的选择。核心段落使用不同的基本句型，来避免节奏单一化。

1.主 谓 宾（主 谓）
The amount of money(spent on fast food) increased.（主 谓）

Fewer and fewer people choose to ride a bicycle. (The number of people riding bicycles has increased.)

Teenagers should consume less fast food.

2.主语+be动词+表语
Riding a bicycle is becoming less popular.

3.形式主语
①be+n/adj/prep/done
Less fast food should be consumed by teenagers.
②It is +adj/done for sb to do sth
It is unhealthy for teenagers to consume too much fast food.

4. There be
There +be +n(就近原则)

There was an increase in the amount of money spent on fast food.

There has been a decrease in the number of people who choose to ride a bicycle.

There should be less consumption of fast food for teenagers.

变换句式实例：
英国人花更多钱在食物上比法国人多，而法国人花更多钱在服装上上比英国人多。
The Britsh spend more on food than the French did,
while Frech consumers' spending on clothes is more than that of the Brish. (主谓宾+主系表)

改写：
幼儿园的老师应该让孩子知道什么事对什么是错。
==>
让孩子有正确的是非观是幼儿园老师的责任。
（把最重要的成为主语）
(换句型——换词性——换词)

• Adolescents should spend less time on the screen.
• Less time should be spent on the screen by adolescents.
• It is encouraged for adolescents to spend less time on the screen.
• There should be less spent on the screen for teenagers.

政府应该采取措施计解决交通问题。

• The government should take measures to solve traffic problems.
• Measures should be taken to solve traffic problems.
• It should be encouraged by the government to take measures to solve traffic problems.
• There should be some measures taken to solve traffic problems.

定语，状语

• 定语——修饰名词
  形容词——介词短语——定语从句——分词形式
• 状语——修饰句子
  副词——介词短语——状语从句——分词形式

1.定语修饰名词

在英语中，80%的修饰名词都在名词后面进行。
①修饰名词可以提高句子多样性
积极参与社区服务的青少年能获得更多的实用技能比起那些花整天时间打游戏的青少年
Teenagers who actively participate in community service are able to acquire more practical skills than those spending the whole day playing computer games.
PS：
在比较句中，修饰名词无敌。（练习仿写句子）
由于生活成本提高的压力，
Due to the pressure (which is) caused by the rising living cost, urban dwellers have to work hard.
②修饰名词使得举例更加丰满，详细（举例常用定语从句和状语从句）

比如说，想要学习英语的人们完全可以通过免费的教学网站来做这件事情。
For example, people who want to learn English are able to do so through those free teaching websites.

2. 状语修饰句子

①状语

• 当出国旅行的时候，有可能应该尽可能的遵守当地的风俗习惯。
  When traveling abroad, tourists should try their best to obey the local traditions.

• 虽然科技的进步已经很大减少了人类对其他动物的依赖，但我并不认为我们完全停止使用动物来获取资源。
  Although technology advances have significantly reduced human's reliance on other animals, I do not agree that we can completely stop using them as a source of materials.
  注：
  虽然。。但是的句子很有可能出现在介绍段表明自己的观点，以及结尾段重复自己的观点

• 虽然有的识货人们有权利制造一些噪音，但大部分的时候噪音应该被严格控制。
  While sometimes people have the right to make some noise, in most cases annoying sounds should be strictly controlled.
  ② 状语从句在核心段中起到了很好的解释作用（because-原因，if-过程）,增强了逻辑性，轻松增加了字数。

• 确实，简单的生活方式对环境有巨大的积极影响。如果人们。。。而不是。。 Similarly，如果人们。。。而不是。。。，那么。。。

3. 主语多样化

violent behavior
behave violently
behave with violence
①实意名词
②实意名词（修饰）

• 反对动物实验的人觉得这样的做法太残忍了
  people against animal tests believe that ...
  ③It is adj to do/that
  ④Doing...
  ⑤抽象名词
  ⑥主语从句

五个词组搭配

①Be+n/adj/prep
n.
It is a fact that ....(表背景)
It is a common phenomenon that...
越来越多:
more and more, an increasing number of
adj.
It is ineffective for sb/sth to do sth by doing sth.

个人观点.png
用法示例：
image.png

• It is both unrealistic and unfair for universities to admit an equal proportion of students of each gender.

②vt+（冠词）+adj+ n

See a significant increase
Take a valuable lesson
Play an important role
Have several advantages
Develop valuable characters
Make great progress
Make great contributions to(介)...

③Adv+Adj

Incredibly beautiful
Extremely dangerous
Especially/particularly worried 
Academically outstanding
Socially active
economically successful
culturally diversified

④V+adv

increase significantly
decrease slowly
aid this country financially
gradually become popular
benefit the teenager both physically and mentally

⑤prep+n/doing

with the increasing popularity of.....
with the great importance of...
in terms of parents
be beneficial to saving minor languages
Due to a great amount of waste gas from vehicles, air pollution is becoming more serious.
Thanks to the wide application of various electronic devices, modern people can enjoy a range of ways to contact others such as by phones, apps and computers.

image.png

根据词性背诵固定搭配

并列句

1.并列单词
①表并列关系：and, both...and ...., as well as, not only .. but also, neither ...or,

②表转折关系：but, however, while, still, yet

③表选择关系: or, either...or, not...but.., or else

④表因果关系：so/that, therefore, because