资料简介
Module 3 Journey to space
Unit 2
Ⅰ. 根据汉语提示写出下列单词或短语
1. 群; 组 n. ______
2. 星系 n. ______
3. 宇宙 n. ________
4. 在远方 adv. ___
5. 数百的 ___________
group
galaxy
universe
out
hundreds of
6. 数百万的 _________
7. 数十亿的 _________
8. 在太空 _______
9. 去了 ___________
10. 和某人交流 ___________________
11. impossible→ _______adj. 有可能的
millions of
billions of
in space
have gone to
communicate with sb.
possible
Ⅱ. 根据汉语提示完成下列句子
1. 科学家认为地球上的生命已有亿万年的历史了。
Scientists think that _____ ___ _____ life on the earth for
hundreds of millions of years.
2. 地球是一颗行星, 它围绕太阳运行。
The earth is a planet and it ____ _______ the sun.
there has been
goes around
3. 没有一颗行星拥有与地球一样的环境, 所以科学家
们不认为他们会在上面发现生命。
_____ __ _____ ___ an environment like that of the earth,
so scientists do not think they will find life on them.
4. 太阳和它的行星被叫做太阳系。
The sun and its planets ___ _____ the solar system.
None of them has
are called
5. 那是无法想象的。
___ __________ __ _______ . It’s impossible to imagine
Ⅲ. Read Activity 2 and answer the questions
1. Has there been life on the earth for hundreds of
millions of years?
__________________ Yes, there has been.
2. Why don’t scientists think they will find life on other
planets?
______________________________________________
__________
3. How many stars are there in the Galaxy?
___________________________________
Because none of them has an environment like that of
the earth.
There are billions of stars in the Galaxy.
要点1 Scientists think that there has been life on the
earth for hundreds of millions of years.
科学家认为地球上的生命已有亿万年的历史了。
(P20)
Step 1难点·探
这个句子中there be句型作什么成分?
Step 2句型·研
本句是含有宾语从句的主从复合句, 其句子结构如下
图所示:
Step 3考点·练
( )①(2019·凉山中考)—What’s in the picture on
the wall?
—There _________ a teacher and some students
playing soccer on the playground.
A. has B. are C. is D. have
C
( )②(2019·临沂中考)—I’m getting hungry. Do
you know where we can get some good food?
—Of course! There _________a restaurant around the
corner.
A. will be B. was C. is
C
要点2 millions of 数百万的
Step 1难点·探
(1)你知道million和millions of有什么区别吗?
(2)有类似用法的还有哪些单词?
Step 2语境·悟
*Scientists think that there has been life on the earth
for hundreds of millions of years.
科学家认为地球上的生命已经有亿万年的历史了。
(P20)
*The newspaper has about 7 million readers.
这份报纸约有七百万的读者。
*Millions of people come to visit the small town every
year. 每年有数百万的人来参观这个小镇。
Step 3知识·得
用hundred、thousand、million、billion等表达数量时,
有以下两种情况:
【助记】
Step 4考点·练
( )①(2018·滨州中考)Nowadays, _________
farmers leave their hometown to search for work in
the cities.
A. million of B. two millions
C. millions of D. two millions of
C
②If you are one of the British Museum’s two m_____
visitors this year, don’t try to see it all too quickly.
illion
要点3 none pron. 没有一个; 没有一人; 一点儿也没有
Step 1难点·探
(1)你知道none的用法吗?
(2)none 和 no one有什么区别?
Step 2语境·悟
*None of them has an environment like that of the
earth. 没有一颗行星拥有与地球一样的环境。(P20)
*None of the books is mine. 这些书没有一本是我的。
*—How many apples are there in the bag?
包里有多少个苹果?
—None. 一个也没有了。
*—Who can answer the question? 谁能回答这个问题?
—No one. 没有人。
Step 3知识·得
none和no one的区别
none no one
意为“没有一个”, 既可指人,
又可指物
意为“没有人”,
只指人
可与of短语连用 不可与of短语连用
none no one
作主语指代可数概念时, 谓语
动词用单复数均可; 指代不可
数概念时, 谓语动词用单数形
式
作主语时, 谓语动词
用单数形式
常用于回答how many/much引
导的问句
常用于回答who引
导的问句
【助记】
Step 4考点·练
①选词填空
none no one
a. They have three sons but _____ of them lives/live
nearby.
b. Everyone wants to be a hero, and ______wants to
give up.
none
no one
( )②It was raining heavily, but _________of us
was late for school.
A. all B. both C. none D. neither
C
要点4 impossible adj. (事情)办不到的; 不可能的
Step 1难点·探
(1)impossible的同义词和反义词分别是什么?
(2)impossible常用于什么句式?
Step 2语境·悟
*It is impossible to imagine.
那是难以想象的。(P20)
*Nothing is impossible if you put your heart into it.
世上无难事, 只怕有心人。
*It’s impossible for me to give up my dream.
对我来说, 放弃梦想是不可能的。
*It is impossible to count the stars in the sky.
天空中的星星数不清。
Step 3知识·得
impossible的用法
impossible是形容词, 意为“不可能的”。同义词no
way“没门, 不可能的”; 反义词为possible, 意为“可
能的”; 副词为impossibly, 意为“不可能地”。常用
于句型It’s impossible for sb. to do sth. 中, 表示“对某
人来说, 做某事是不可能的”。
Step 4考点·练
①我不可能再相信你的话了。
It’s __________for me to believe you again. impossible
( )②(2018·扬州中考)—You must hand in your
report tomorrow.
— What? _________. We can’t finish it so quickly.
A. No way B. No problem
C. That’s right D. That’s for sure
A
要点5 reach v. 到达
Step 1难点·探
reach的同义词有哪些? 它们有什么区别呢?
Step 2语境·悟
However, no spaceship has travelled far enough to
reach other stars in our Galaxy. 但是, 没有一艘宇宙飞
船已经飞行得足够远而到达我们银河系中其他的恒星。
(P20)
*Daytime temperatures can reach 40℃.
白天的气温可以达到40摄氏度。
The Smiths reached Beijing yesterday afternoon.
=The Smiths arrived in Beijing yesterday afternoon.
=The Smiths got to Beijing yesterday afternoon.
史密斯一家昨天下午抵达了北京。
Step 3知识·得
“到达”的方式不一样
Step 4考点·练
( )①The train _________at the station 20
minutes later.
A. reached B. got C. left D. arrived
D
②(2019·临沂中考改编) A team of climbers from
Peking University _______ (reach)the top of the
world’s highest mountain, Qomolangma, on May 15,
2018.
reached
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