Unit 4 Earthquakes高一英语上学期单元易考点精讲讲练+语法专题复习

新版（2019）高一英语期中重点总结

高中英语除了重点词汇短语、知识点和语法的积累，最重要的是建立整个英语的框架结构，将知识点串联。高中英语与初中英语的区别在于；初中重在积累词汇、短语、细节知识点，而高中不仅仅是积累，而更重在将初中所学的词法、句型结构、从句结合起来，在掌握了英语学习的框架之后，要从不断做题之后去总结考试题型。高考的考题形式是需要学生去经过持久练习而总结的。也就说高中不仅要懂得这个知识点，更要知道这个知识点会以什么样的形式来考察，准确的知道考点。

每个单元会补充重要语法

Unit 1 Friendship

名词

Unit 2 English around the world

形容词副词

Unit 3 Travel journal

时态

Unit 4 Earthquakes

被动语态

Unit 5 Nelson Mandela—a modern hero

代词

Unit 4 Earthquakes

一、重点讲解

1.In the city, the water pipes in some buildings cracked and burst.

在市内，有些建筑物里的水管爆裂开来。

自主探究

burst vi. ( , ) n.

eg: Water-pipes .

水管在寒冷的天气里经常冻裂。

搭配

① burst into + n. = burst out doing sth. 突然···起来

burst into = burst out laughing 放声大笑

burst into =burst out crying 放声大哭

① burst into \ break into the room 破门而入

① a burst of anger 一阵发怒

即学即练

The police the room and caught the murder.

A. burst into

B. entered into

C. looked into

D. shouted at

2. It seemed as if the world was at an end. 似乎到了世界末日！1).as if = as though 好像，似乎

（1）如果as if 从句表示的事情可能是真实的，通常使用陈述语气。

eg: ① It looks as if it is going to rain.

① It sounds as if 听起来好像有人在敲门。

（2）如果as if 从句表示的内容与事实相反或是一种假想，通常使用虚拟语气。主句+as if (though)+主语+

①were/过去时—〉表示与主句动作同时发生

②could/would +动词原形—〉表示动作可能在将来发生

③had+过去分词—〉表示从句谓语的动作发生在主句动作之前

即学即练

① When a pencil is partly in a glass of water, it looks as if it .

A. breaks

B. has broken

C. were broken

D. had been broken

① She talked about the film as if really seen it.

她谈论那部影片，就好像她确实看过一样。

① She learns English so hard as if

她学英语如此努力好像她要去美国似的。

2). at an end结束，终结（常作表语）

eg: .

战争终于结束了。

归纳拓展

3.In fifteen terrible seconds a large city lay in ruins.

在可怕的15秒内，一座大城市就沉没在一片废墟之中。

ruin （1）n. eg:

我们看见了这座教堂的废墟。

（2）vt.

搭配

① be \lie in ruins 破败不堪

eg:

那座建筑物已成断壁残垣。

① fall into ruins 成为废墟

﹝辨析﹞ruin \ destroy \ damage

①ruin 指对物体或生命彻底的破坏，往往是非暴力的，也不是一次打击的结果，也可以指对美好的或希望中的事物的破坏。

①destroy 指彻底毁坏，不能修复。

①damage 指局部损坏，但可以修复。

即学即练

（1）The building was completely by fire.

（2）His car hit a tree by the roadside and was________________. So he had to have it repaired.

（3）My new shoes get in the mud.

4 Sand now filled the wells instead of water.

典例赏析

1).The Chinese use chopsticks instead of knives and forks. 中国人不用刀叉,用筷子。

2). Instead of working, Jack was idling away his time. 杰克不去工作,虚度着光阴。

3). She decided to leave here on Sunday instead of Monday.

她决定星期日而不是星期一离开这里。

自主探究

instead of ____________________

短语归纳

即学即练

1). Tractors _____________ horses in many places.

A. in place of

B. have taken the place of

C. instead

D. instead of

2). You should be out playing ___________ working indoors all day.

A. in spite of

B. take the place of

C. instead

D. instead of

5. Two-thirds of them died or were injured during the earthquake.

（1）分数表达法

①分子（基数词为one）分母（序数词用单数）

eg. 1/3 one-third 1/5 one-fifth

①分子（基数词大于one）分母+s （序数词用复数）

eg. 2/3 two-thirds3/5 three-fifths