雅思学习-名词性从句 & 状语从句

和定语从句不一样先行词必须要做从句主要成分(主语，宾语，状语），名词性从句中引导词不做从句的任何成分!

主语从句

1. it引导形式主语--lt is widely known that ... /lt is generally believed that...

例句: It is widely known that eating too much fast food is detrimental to people's fitness.

主句:It is widely known.

从句: eating too much fast food is detrimental to people's fitness.

2. 疑问词引导主语从句-when, where,how,why，what,whether 等

例句: Whether a person can achieve success depends on his quality of perseverance.

例句: What you are talking about is none of my business.

练习 1: 为什么我们的父母对自己的孩子很有耐性是一个有趣的话题.

Why our parents are patient with their children is an interesting topic.

宾语从句

• 介宾:

例句: The young people cannot figure out how they can shatter the glass ceiling of careel development.

例句: Iam interested in where she bought this beautiful picture.

练习 2:一些专家对宇宙是如何形成的感到困惑.

Many experts feel confused about how the universe formed.

表语从句

常用有 problem,drawback,benefit,view,advantage,disadvantage,concern,suggestion, point, opinion....

例句: The drawback of the accelerating development of cutting-edge technologies is that some seniors strugale to keep up date with the times. [Accelerating，加速的]

同位语从句

常用有 risk,doubt,denying, conclusion, evidence, view, idea, fact,recognition.

例句:Steven, an English teacher, is one of my best friends.

例句:There is no doubt that most people get addicted to playing smartphones.(doubt= most people get addicted to playing smartphones)

例句:I have an idea that we can pass the examination by Al.

我有一个想法:我们可以通过人工智能过了考试.

(想法=我们可以通过人工智能过了考试)-接受说明

例句: I have an idea that can help me pass the examination.

我有一个可以帮助我通过考试的想法 (可以帮助我通过考试的想法)-修饰限定

状语从句

状语从句是用来解释说明主句的原因，条件，结果，假设，对比等内容。→ 🚀🚀 必须是两个完整的句子构成!

例句1: Kevin is fond of helping others, he always offers some poor people food, so hesets a good example for his peers.(有两个主句!)

例句2: Kevin is fond of helping others, he always offers some poor people food.So hesets a good example for his peers.(缺主语!)

例句3: Kevin is fond of helping others, and he always offers some poor people food, sohe sets a good example for his peers.

and，but.or -连词!

1.时间状语-when, after ,before

例句: After he passed examination, he travel abroad for leisure time.

例句:Wherever you go, l will go !

例句: She found her keys where she left them.-状语

例句:She found her keys in the car where sheleft them.-定语从句，修饰限定汽车 car!

2.原因状语-because，since，as例旬: As a variety of fast food become prevale

例旬: As a variety of fast food become prevalein modern society, a number of people suffer from healthy issues.

Prevalent-adj，普及的，流行的

Prevalence-n，普及程度

4.结果状语-so

例句: Kevin is fond of helping others, and he always offers some poor people food, so hesets a good example for his peers.