202X年高一英语必修一Unit4Earthquakes知识点讲解和练习

千里之行，始于足下。

202X年高一英语必修一Unit4Earthquakes知识

点讲解和练习

Unit 4: Earthquakes

本单元主要介绍了地震的原因、影响以及应对措施。以下是本单元的知识点讲解和练习。

1. Vocabulary（词汇）

transmit v. 传播，传递

eg. The radio waves transmit messages from one place to another.

damage n. 损害，破坏

eg. The earthquake caused extensive damage to buildings.

occurrence n. 发生，出现

eg. The occurrence of earthquakes is unpredictable.

shock n. 震惊，冲击

eg. The news of his sudden death came as a shock to us.

magnitude n. 震级，大小

eg. The earthquake had a magnitude of 7.5 on the Richter scale.

severe adj. 严重的，剧烈的

eg. The storm caused severe damage to the crops.

第1页/共3页

锲而不舍，金石可镂。

2. Grammar（语法）

定语从句（Adjective Clauses）

定语从句用于修饰一个名词或代词，从而给出更多关于这个名词或代词的信息。

关系代词:

who, which, that, whose

关系副词:

when, where, why

定语从句引导词的使用根据关系词在定语从句中的作用来决定：

修饰人用关系代词who / that 和关系副词where；

修饰物用关系代词which / that 和关系副词where / when / why；

修饰人或物用关系代词whose。

eg1. The girl who is wearing a red dress is my sister.

eg2. The book that I borrowed from the library is very interesting.

eg3. He lives in the house where he was born.

eg4. This is the reason why he didn't come to the party.

练习：

1. The man ____ you met yesterday is my uncle.

A. who

B. which

C. that

2. The school ____ I went to is very famous.

A. where

B. when

C. why

千里之行，始于足下。

3. Listening（听力）

听对话回答问题。

1）根据听到的对话内容，选择正确答案。

W: Have you heard about the earthquake that happened yesterday?

M: Yes, I have. It’s reported that the magnitude was 6.5.

Q: What is being talked about in the conversation?

A. The damage caused by an earthquake.

B. The magnitude of an earthquake.

C. The date of an earthquake.

2）根据听到的对话内容，选择正确答案。

M: I heard that there was an earthquake in Japan last week.

W: Yes, there was. It caused a lot of damage and many people were injured.

Q: What happened last week?

A. There was an earthquake in Japan.

B. Many people were injured in an earthquake.

C. A lot of damage was caused by an earthquake.

4. Speaking（口语）

以\

第3页/共3页