湖北省武汉为明学校高中英语必修三：unit4 Language p

为明学校学生课堂导学提纲（英语学科）
编号：20 2018年 04月日编制人：课题：b3 u4 language points-1
班级: 姓名: 小组: 评价:
【学习目标】
学习和掌握相关重点词汇和短语，包括其词性，中文意思，搭配用法等。

【重点难点】
重点：重点单词短语：lay, in time,prevent…from…
难点：能够灵活运用所学知识点。

问题记录【导学流程】
一、基础感知
1. __________ n. 天文学
2._________ vi. 存在; 生存
3.___________adv. 因此; 于是
4.__________ n. 宗教; 宗教信仰
5. __________ n. 学说; 理论
6.________ n. 球体; 地球仪; 地球
7._________ n.万有引力;重力8.________adj.猛烈的; 激烈的; 强暴的
9.______vt. & vi.（使）浮动;（使）漂浮n. 漂浮物
10._______n. 大气层; 气氛11.____________adj. 基本的; 基础的
12._________vt. & vi. 碰撞; 坠落13._________adj. 有害的
14.________n. 链子; 连锁; 锁链15.________ vt. & vi. 乘; 增加
16.__________vt. 用尽; 耗尽 17.___________adj. 温和的; 文雅的
二、深入学习
Task1 重点单词
1. The earth became so violent that it was not clear whether the solid
shape would last or not.问题是地球开始变得激烈动荡，不知道这个固体形
状是否会继续下去。

solid n. 固体 adj. 固体的；实心的, 无空隙的；结实的，坚固的
及时练
Matter has three states(状态): _____, liquid（液体）and gas.
2. It exploded loudly with fire and rock.
1)爆炸
2)突然爆发，迸发（情感）
3)突增，激增
及时练读下列句子，写出explode的意思。

1）The firework exploded in his hand and he was hurt seriously._________ 2）I was frightened when she exploded into loud laughter. _________ 3）Now it is not easy to find jobs with the exploding population.
_________
explosion n. 爆炸（声）
explosive adj.爆炸性的，易爆炸的
4) A violent__________(explode) seemed to jolt the whole ground.
剧烈的爆炸好像要把整个地面都掀起来。

5) Nobody knows what __________( explosion)arguments the future of Europe will bring. 没有人知道欧洲的未来这一议题会引起怎样爆炸性的讨论。

3. What is even more important is that as the earth cooled down, water began to appear on its surface. 随着地球的冷却, 地球的表面就开始出现了水。

cool adj. 凉快；冷静；冷淡
v. （使）变冷；冷静下来
及时练读下列句子，写出cool的词性和意思。

1) Let’s sit in the shade and get cool. _______ ____________
2) I knew I had to keep cool. _______ ___________
The naughty boy ______(lie) to me that the hen that _______ (lie)there just now had ______ (lay)two eggs the day before.
6. … small clever animals, now with hands and feet, appeared and spread all over the earth.
vi. 散布, 传播，蔓延, 伸展，扩展
vt. 铺开，摊开
及时练读下列句子，写出spread的意思。

1) The news spread through the school very quickly.__________
2) There’s a desert spreading for hundreds of miles. __________
3) He spread out his arms to welcome us.___________
4) I spread a new cloth on the table. ____________
Task2 重点短语
1.However, according to a widely accepted theory, the universe began
with a “Big Bang” that threw matter in all directions.
begin with____________________
1) to begin with 以……为起点; 开始(做)……
2) to start with 以…….开始; 从……着手; 由……作为开头
这两个词组都可以单独使用,表示“首先; 第一; 起初; 最初”.在句中作状语. 及时练翻译句子
起初, 我一句也没弄明白._____________ , I couldn’t understand every word.
2. They were in time to produce carbon, nitrogen, water vapour and other gases.
in time ______________
与time相关的短语（写出下面短语的中文意思）:
in no time ___________________ at times ___________________
at a time ___________________ once upon a time _________________ from time to time _________________
三、迁移运用
1. Our problems ________________ (multiply) since last year.
2. To begin _____, we ought to know what we are studying for.
3. The car came to a stop just ___ time to prevent an accident.
4. The man lying there ______(lie) that he had ________(lay) the money on the table.。