内容正文:
Module 3
Journey to space
Unit 2
We have not found life on any other planets yet.
初中英语 外研版 八年级下
1. Teaching aims:
To be able to summarize a passage
To be able to describe a picture using the present perfect.
2. Main contents:
Key vocabulary
group, light, impossible, take, out, communicate
Key structures
However, we have not found life on any other planets yet.
Scientists have also discovered many other galaxies in the universe.
学习目标
The Milky Way/The Galaxy
The solar system
Lead in
Learn about the Milky Way and the solar system.
the Earth 地球
the Sun 太阳
the Moon 月球
Mars 火星
Lead in
Learn about the Milky Way and the solar system.
Lead in
Venus 金星
Mercury 水星
Saturn 土星
Jupiter 木星
Learn about the Milky Way and the solar system.
Learn about the Milky Way and the solar system.
Lead in
Uranus 天王星
Neptune 海王星
Learn the new words and expressions.
Learn
none
environment
that
solar
pron. 没有一人; 没有一个;
一点儿也没有
n. 环境
pron. 那; 那个(指代已被
提及的事物)
adj. 太阳的; 与太阳有关的
Learn the new words and expressions.
Learn
system
solar system
group
galaxy
universe
light
impossible
out
communicate
n. 系统;体系
星系;(尤指)太阳系
n. 群;组
n. 星系
n. 宇宙
n. 光; 光线; 光亮
adj. (事情)办不到的,不可能的
adv. 在远方
v. 联系;交流
Learn the new words and expressions.
Learn
1. none pron. 没有一人; 没有一个; 一点儿也没有
none是all的反义词,意思是“没有一个”,用于三者及三者以上,既可以指人,也可指物。none可单独使用,也可以和of连用,none of 后接复数可数名词或不可数名词。
Learn the new words and expressions.
Learn
2. environment n. 环境
【相关短语】
protect the environment 保护环境; pollute the environment 污染环境;
a working / studying environment 工作/学习环境
【拓展】
environmental是environment的形容词,意思是“环境的;
有关环境的”。
Learn the new words and expressions.
Learn
3. group n. 群; 组
group是集体名词,强调整体时,谓语动词用单数;强调其个体
成员时,谓语动词用复数。
e.g. This group of photos is the best.
这组照片是最好的。
A group of children were playing games in the park.
一群孩子在公园里玩游戏。
Learn the new words and expressions.
Learn
4. impossible adj.(事情)办不到的,不可能的
impossible 由possible(可能的)加上否定前缀im-构成。主语