(共21张PPT)
Unit 4 Space Exploration
Learning aims
1. To recite the words and phrases in this unit and master their usage;
2. To understand and recite the sentence patterns and learn to use them skillfully;
3. To describe the development of chinese space exploration using the information learnt.
基础回顾
回归文本
能力提升
话题微写作
Part 1 : 基础回顾
1．________________ adj. 精神的；思想的
2．________________ v. 发射，发起，上市
3．________________ n. 渴望；欲望vt. 渴望；期望
4．________________ vt. 标志着；标明；发信号n. 信号；标志
5．________________ adv. 否则；要不然
6．________________ prep. 在更远处；超出
7．________________ adj. 足够的，充足的
8．________________ n. 模式；图案
9．________________ n. 监视器；检测仪v. 监视；监测；监控
10. _________________ n. 设施，设备
11．________________ adj. 定期的；经常的
12. __________________ adj. 有限的
mental
launch
desire
signal
otherwise
beyond
sufficient
pattern
monitor
limited
Acivity 1: 重点单词知其形：会写会用
regular
facility
1．__________ vt.使失望→___________ adj. 失望的； 沮丧的→_________________ adj. 令人失望的→_______________ n. 失望； 沮丧
2．________ n. 缺乏； 短缺；vt. 没有； 缺乏→________ adj. 缺乏的； 没有的； 不足的
3．________ vt.查明； 确定； 决定→_____________n. 决定； 确定→______________ adj. 有决心的；意志坚定的
4．________ n. 渴望； 欲望；vt.渴望； 期望→________ adj. 令人满意的→________ adj. 渴望的； 想得到的
disappoint
disappointed
disappointing
disappointment
lack
lacking
determine
determination
determined
desire
desirable
desired
Acivity 2: 拓展单词知其变：灵活运用
5．________ v．&n.限制→____________ n．限制； 能力上的不足→___________ adj. 有限的→___________ adj. 无限制的； 无界限的
6. _____ vt. & vi. 论证；争辩；争论→________ n. 争论；争吵；论点
7．__________ adj.独立的；自主的→______________ adv. 独立地；自立地→_______________ n. 独立
8．________ adj. 足够的→____________ n. 足够；充分
9. ________ adj. 聪明的；有智力的→______________ n. 智力；才智
10．________ adj. 当前的；现在的n. 水流；电流；思潮→________ n.通货；货币
limit
limitation
limited
limitless
independent
independently
independence
sufficient
sufficiency
current
currency
argue
argument
intelligent
intelligence
t结尾的形容词变名词以ce结尾
①independent→independence
②absent→absence
③patient→patience
④significant→significance
⑤brilliant→brilliance
Activity 3: 自测与总结
1. [2020·江苏高考] The _________ look on his face shows that he __________ to achieve his goal with strong will and _____________. (determine)
2. [2020·江苏高考]Later, he worked in Africa, where many people suffered from blindness for lack ________ proper treatment.
3. [2019·天津高考]_______ resources are restricting our capacity for developing new products (limit).
4. The hall was already full, and hundreds of __________ (disappoint)fans were turned away at the door.
5. They had an __________________(argue) with the waiter about the bill.
of
Limited
determined
disappointed
determines
determination
argument
1.desire 用法
①He desires __________(join) the army and devote himself to the country.
②At yesterday's meeting, the manager desired that the project ______________________(finish) on time.
③Several people have expressed a desire _________(see) the report.
④Fashion is a competitive and hard business where people’s desire _______ new ideas is hard to satisfy.
to join
to see
for
should be finished
【探究发现】
(1)desire _______________ sth.希望做某事
desire +that从句 ...希望……(从句中用__________结构，should可以省略)
should do
to do
【思考】和desire有相同用法的词还有
一坚持________, 二命令 _________, ___________
四建议 _______, ________, __________, __________
五要求_______, ________, __________, _____________, ____________
insist
order
command
suggest
advise
recommend
propose
ask
demand
request
require
urge
(2)have a desire ______ sth.渴望得到某物
have a desire _____________ sth.渴望做某事
【特别提示】
抽象名词 desire, ability, attempt, chance, plan, promise
后常用不定式作定语
to do
for
2.attach用法
①On returning home, she found a note _____________ (attach) to the door, reading “Call in later”．
②The boy is now studying in the middle school ___________ (attach) to the normal university.
③Learning strategies, ___________ which teachers attach importance, have not yet drawn enough attention of students.
[探究发现]
①attach sth to sth ____________________
②be attached to sb/sth _______________依恋；爱慕某人(某物)
③______________________________________ 重视
附属于；
attached
to
attached
把……附/系/贴在……上
attach great importance/ significance to
Part 2 : 回归文本
1 look up at the stars
2 find out the secret of the universe
3 下决心实现探索太空的梦想 be ____________ to realise the dream _________________
4 发射人造卫星
5 进入太空第一人
Acivity 1: 把握文本词块
仰望星空
探寻宇宙的奥秘
determined
launch a satellite
to explore space
the first man to go ino space
6 传输数据
7 the desire _________ the universe never dies 探索太空的渴望永不灭
8 取得巨大进步
9 _______ a setp further in china’s plan __estsblish a space station 标志着中国建立空间站的计划又进了一步
transmit data
to explore
make great progress
signal
to
1. These disasters made everyone ______________________, but the desire to explore the universe never died.
2. This is ________ people believe the importance of____________ space explortion ________the huge risks.
3. China became the _____country in the world to______________send humans into space in 2003.
句式仿写：
1.In order to_______________, (让别人听到她的声音)，she raised her voice.
2.Little Tom didn’t finish his homework and this is ____________________
(为什么他受到批评的原因)
3.他总是第一个来最后一个离开。
______________________________________________.
Acivity 2: 把握典型句式—听录音，填词
sad and disappointed
because
carrying on
despite
third
independently
make herself heard
why he was criticised
He is always the first to come and the last to leave.
People have always wanted to learn more about space. Before the mid 20th century, most people felt 1.________ (travel) into space was an impossible dream. However, 2.______ the help of scientists, people succeeded in realizing their dream 3.________ (explore) space. On 4 October 1957, the Sputnik 1 satellite 4._____________ (launch) by the USSR. 5._______ scientists try to make sure nothing goes wrong, accidents can still happen.
These disasters made everyone 6.__________ (disappoint), but people still believe in the importance of 7.________ (carry) on space exploration. In 2003, China became the third country to 8._____________ (independent) send humans into space. Then Shenzhou 6 and 7 completed 9.____ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future 10.__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.
traveling
with
to explore
was launched
Acivity 3: 教材语篇高考化——语法填空
Although
disappointed
carrying
indenpendently
the
discoveries
Part 3 : 能力提升
Education background
Experience
Health condition
Courses
Special training
Acivity 1: the requirements for becoming an astronaut
college degree; trained to be a fighter pilot
more than 1000 hours of flight
in perfect health and shape
English, science, and astronomy
practise using space equipment,
do a lot of mental and physical training
Part4: 话题微写作
在人类探索太空的浪潮中，我们勇敢的中国人民从未停止前进的步伐。
中国航空航天事业开始于上世纪50 年代。1970年中国成功发射了第一颗人造地球卫星（man-made earth satellite）东方红1号，开启了太空探索的新篇章， 成为世界上第五个自主研发人造地球卫星的国家。自此中国开始实施神舟系列（Shenzhou Series）载人航天计划（the man-made space program). “神舟五号”（Shenzhou-5）载人飞船的成功发射，使我国成为第三个独立发射载人飞船的国家。中国一直坚信持续开展太空探索的重要性。同时开展嫦娥探月工程（Lunar Exploration Program）, 也取得了重大的突破和进展。
In the waves of human exploration into space, our brave chinese people have never stopped the pace of advancing.
Fifty years ago, China successfully launched its first man-made Earth satellite, Dongfanghong1, and started a new chapter in space exploration，becoming the fifth country in the world to launch man-made satellites independently. Since 1999, China has began to operate Shenzhou Series spacecraft. In 2003, China became the third country to independently send humans into space. So far, China has made remarkable progress in space exploration.
We believe in the importance of carrying on space exploration. At the same time, the Lunar Exploration Space Program also makes a great breakthrough. All these missions, not only do they expand our understanding of the earth and universe, but also demonstrate the determination and perseverance of Chinese people to move further into deep space.
One possible version :
Assignment :
1. Review the contents of this Unit.
2. Exchange you writing with your partner and polish your writing.
