(共27张PPT)
UNIT 4 SPACE EXPLORATION
单元要点回顾
知识要点 重点内容
阅读词汇 1．astronaut n. __________________
2．cm abbr. __________________
3．rocket n. __________________
4．gravity n. __________________
5．frontier n. __________________
6．satellite n. __________________
7．agency n. _________________________________
宇航员；太空人
厘米
火箭；火箭弹
重力；引力
边境；国界；边远地区
人造卫星；卫星
(政府的)专门机构；服务机构；代理处
知识要点 重点内容
阅读词汇 8．spacecraft n. _________________________
9．spacewalk n. _________________________
10．jade n. _________________________
11．muscle n. _________________________
12．solar adj. _________________________
13．soap n. _________________________
14．towel n. _________________________
航天器；宇宙飞船
太空行走；太空行走的时间
玉；翡翠；玉器
肌肉；实力；影响力
太阳的；太阳能的
肥皂
毛巾；抹布
知识要点 重点内容
阅读词汇 15．microwave n. ___________________________
16．tissue n. ___________________________
17．fatal adj. ___________________________
18．high-end adj. ___________________________
19．foam n. ___________________________
20．pillow n. ___________________________
微波炉
纸巾；(人、动植物细胞的)组织
致命的；灾难性的
高端的
泡沫橡胶；泡沫
枕头
知识要点 重点内容
写作词汇 1．___________ n. 程序；步骤；手续
2．___________ adj. 精神的；思想的
3．___________ n. 交通工具；车辆
4．___________ n. 宇宙；天地万物
5．___________ vt. & n. 发射；发起；上市
6．___________ n. 人类
7．___________ n. [pl. ]资料；数据
procedure
mental
vehicle
universe
launch
mankind
data
知识要点 重点内容
写作词汇 8．___________ n. 渴望；欲望 vt. 渴望；期望
9．___________ vt. 回收利用；再利用
10．___________ n. 缺乏；短缺 vt. 没有；缺乏
11．___________ adv. 否则；要不然
12．___________ prep. 在更远处；超出
13．___________ adj. 当前的；现在的 n. 水流；电流；思潮
desire
recycle
lack
otherwise
beyond
current
知识要点 重点内容
写作词汇 14．___________ n. 设施；设备
15．___________ adj. 热衷的；渴望的
16．___________ adj. 肤浅的；浅的
17．___________ n. 模式；图案；模范
18．___________ n. 监视器；监测仪 vt. 监视；监测；监控
19．___________ n. 智能手机
facility
keen
shallow
pattern
monitor
smartphone
知识要点 重点内容
写作词汇 20．_________ n. 资源；财力；物力
21．_________ adj. 结尾的；结束的 n. 停业；关闭；倒闭
22．_________ n. 氧；氧气
23．_________ n. (环绕地球、太阳等运行的)轨道；势力范围
vt. & vi. 沿轨道运行；环绕……运行
resource
closing
oxygen
orbit
知识要点 重点内容
写作词汇 24．________ vt. & vi. 标志着；标明；发信号
n. 信号；标志
25．________ adj. 巨大的；伟大的 n. 巨人；巨兽；伟人
26．________ n. 跳跃；剧增；剧变 vi. & vt. 跳过；跃过
27．________ vi. 浮动；漂流；漂浮 vt. 使浮动；使漂流
signal
giant
leap
float
知识要点 重点内容
拓展词汇 1．___________ adj. 有智慧的；聪明的；有智力的
→___________ n. 智力；才智；智慧
2．___________ adj. 有决心的；意志坚定的
→___________ vt. 查明；确定；决定
→_____________ n. 决心；坚定；决定
intelligent
intelligence
determined
determine
determination
知识要点 重点内容
拓展词汇 3．__________ vt. & vi. 传输；发送
→_____________ n. 传送；传递；传达；传播
4．_____________ adj. 失望的；沮丧的
→_____________ vt. 使失望
→_______________ adj. 令人失望的
→_______________ n. 失望；沮丧
transmit
transmission
disappointed
disappoint
disappointing
disappointment
知识要点 重点内容
拓展词汇 5．______________ adv. 独立地；自立地
→_____________ vt. 依赖；依靠
→_____________ adj. 依赖的；依靠的
→_____________ n. 依靠；依赖
→_____________ adj. 独立的；自立的
→_____________ n. 独立；自立
independently
depend
dependent
dependence
independent
independence
知识要点 重点内容
拓展词汇 6．___________ adj. 足够的；充足的
→___________ n. 足量；充足
7．___________ n. 地球；世界；地球仪
→___________ adj. 全球的；全世界的
8．___________ vt. & vi. 论证；争辩；争论
→___________ n. 争论；争吵；论点
sufficient
sufficiency
globe
global
argue
argument
知识要点 重点内容
拓展词汇 9．___________ n. (对事物的)分析；分析结果
→___________ vt. 分析；(分析)研究；分解；解析
10．__________ adv. 经常；定期地
→___________ adj. 定期的；经常的；正常的
11．__________ adj. 有限的
→___________ n. 限制；极限；界限vt. 限制
→___________ adj. 无限的
analysis
analyse
regularly
regular
limited
limit
limitless
知识要点 重点内容
拓展词汇 12．___________ n. 神秘事物；谜
→___________ adj. 神秘的；不易解释的
13．___________ vt. 系；绑；贴
→___________ n. 附件；附属物；爱慕
→___________ adj. 喜爱的；依恋的；附属的
mystery
mysterious
attach
attachment
attached
知识要点 重点内容
重点短语 1．对……感到好奇 ___________________
2．从……毕业 ___________________
3．be related to… ___________________
4．first of all ___________________
5．成功地做某事 ___________________
6．实现某人的梦想 ___________________
7．关注；聚焦于 ___________________
be curious about…
graduate from…
和……有关
首先
succeed (in) doing sth
realise one’s dream
focus on
知识要点 重点内容
重点短语 8．相信 ___________________
9．继续做；坚持干 ___________________
10．浪费时间和钱做某事
__________________________________
11．取得巨大的进步 ___________________
12．抱着……的希望 ___________________
13．为了；以便 ___________________
believe in
carry on
waste time and money doing sth
make great progress
in the hope of …
so as to (do sth)
知识要点 重点内容
重点短语 14．带来；导致 _____________________
15．go wrong _____________________
16．due to _____________________
17．在控制之中；得到控制_____________________
18．figure out _____________________
19．放弃 _____________________
20．有影响；使不相同 _____________________
lead to
(情况)出岔子；出差错
由于
under control
弄懂；弄清楚；弄明白
give up
make a difference
知识要点 重点内容
重点短语 21．result in ___________________
22．许多；大量 ___________________
23．所以；结果(是) ___________________
24．provide for sb ___________________
25．at present ___________________
26．理应；应该 ___________________
27．in closing ___________________
导致；造成
a number of
as a result
提供生活所需
目前
be supposed to
最后
知识要点 重点内容
重点短语 28．用完；耗尽 ___________________
29．追溯到；起源于 ___________________
30．花费在某事上 ___________________
31．在宇宙飞船上；在船上；在飞机上
___________________
32．solar system ___________________
run out
date back to
spend on sth
on board
太阳系；类太阳系
知识要点 重点内容
重点句式 1．Astronauts ______ _______ had to learn how to use space equipment, _______ ______ had to do a lot of mental and physical training.
宇航员不仅得学习如何使用太空设备，还得进行大量的心理和体能训练。
2．I think _______ _____ _________ would be cool.
我认为作为一名宇航员会很酷。
not only
but also
being an astronaut
知识要点 重点内容
重点句式 3．First of all, you must be _________ _________ ____ ______ a related college degree.
首先，你必须足够聪明以获得相关的大学学位。
4．Today, scientists design vehicles to carry astronauts into space ____ _______ _________ ___________.
如今，科学家们研制出飞行器，将宇航员送入太空，去获得重大发现。
intelligent enough to
get
to make important discoveries
知识要点 重点内容
重点句式 5．Afterwards, the USSR focused on sending people into space, and on 12 April 1961, Yuri Gagarin became the first person in the world ____ ______ _______.
后来，苏联专注于把人送入太空，1961年4月12日，尤里·加加林成为世界上第一个进入太空的人。
to enter space
知识要点 重点内容
重点句式 6．However, while such disasters ________ _______ ________ _____ ______________, the desire to explore the universe did not die.
尽管这样的灾难带来了很多悲伤和沮丧，但对探索宇宙的渴望没有消失。
brought much
sadness and disappointment
知识要点 重点内容
重点句式 7．_______ ____ __________ people believe in the importance of carrying on space exploration despite the huge risks.
这是因为人们坚信太空探索的重要性，哪怕面临巨大的风险。
This is because
知识要点 重点内容
重点句式 8．Then Shenzhou 6 and 7 completed a second manned orbit and the first Chinese spacewalk, _________ _____ the vehicle Jade Rabbit being sent to the moon to study its surface.
此后，神舟六号和神舟七号分别完成了第二次载人环绕地球飞行以及中国人的第一次太空行走，紧接着是“玉兔号”飞船被送上月球研究其表面。
followed by
知识要点 重点内容
重点语法 动词不定式作定语和状语
1．I’m glad _________(see) you again.
2．I have a lot of work __________(finish) today.
3．He ran so fast as __________(catch) the first bus.
4．Thank you for giving me the chance _______ (make) the speech.
5．The little boy is not tall enough __________ (reach) the bookshelf.
to see
to finish
to catch
to make
to reach(共18张PPT)
UNIT 4 SPACE EXPLORATION
单元词汇预通关
Ⅰ．中英互译
1．vt. & n. 发射；发起；上市_________
2．adj. 定期的；经常的；正常的_________
3．vt. 回收利用；再利用_________
【答案】1．launch 2．regular 3．recycle
4．intelligent __________________
5．determine __________________
6．disappointed __________________
【答案】4．adj. 有智慧的；聪明的；有智力的
5．vt. 查明；确定；决定 6．adj. 失望的；沮丧的
Ⅱ．选词填空
动词
launch, determine, recycle, argue, desire, attach
1．All of us should _______ all waste plastics as much as possible.
2．It can be said that students _______ to have less learning pressure.
【答案】1．recycle 2．desire
3．The size of the chicken pieces will _______ the cooking time.
4．Mary always likes to _______ with me about very small things.
5．China plans to _______ more advanced man-made satellites next year.
【答案】3．determine 4．argue 5．launch
名词
astronaut, globe, launch, vehicle, universe, satellite, mankind, facility
1．Only this light _______ will be allowed to cross the old bridge.
2．I watched the _______ of the rocket on the Internet yesterday.
【答案】1．vehicle 2．launch
3．Until now, humans do not know how big the _______ is.
4．The exploration of space has always been a challenge to _______.
5．The communication _______ goes around Earth every 100 minutes.
【答案】3．universe 4．mankind 5．satellite
agency, data, desire, procedure, lack, pattern, monitor
6．We will use the _______ designed by your company.
7．It takes us a lot of time to get such a large amount of _______.
8．We saw the cat run out from balcony through the _______.
【答案】6．procedure 7．data 8．monitor
9．The maths teacher drew a _______ on the blackboard with coloured chalk.
10．The duty of the _______ is to act in the best interests of the children.
【答案】9．pattern 10．agency
形容词&副词
mental, intelligent, current, disappointed, regular, independent，otherwise, shallow, sufficient
1．Some people think it is not a(n) _______ country.
2．This _______ machine is the result of high technology.
【答案】1．independent 2．intelligent
3．John，please shut the window，_______ it will get too cold in here.
4．As for parents，nothing can be compared with their children’s physical and _______ health.
5．You also need to pay attention to healthy diet and take _______ exercise.
【答案】3．otherwise 4．mental 5．regular
Ⅲ．一词多义匹配练习
signal A．n. 信号 B．n. 迹象 C．vt. 标志着；标明 D．vt. 发信号
1．The changing colour of the leaves on the trees is a signal that it will soon be autumn. ( )
2．The traffic police gave us the signal to stop. ( )
【答案】1－2 BA
3．The children’s mother signalled them to be quiet. ( )
4．The death of this leader signalled the end of an era in this country’s history. ( )
【答案】3－4 DC
Ⅳ．用括号内单词的正确形式填空
1．He has always been very keen on _______ (read) articles about space exploration.
2．When on a spacewalk，_______ (astronaut) use safety tools to stay close to their spacecraft.
【答案】1．reading 2．astronauts
3．My father is going to be so _______ (disappoint) when he finds out what I have done.
4．There you can see a ground floor bedroom with a toilet _______ (attach).
5．It is strongly recommended that the machines be checked _______ (regular) for their safety.
【答案】3．disappointed 4．attached 5．regularly
Ⅴ．请从下面方框中选用本单元的黑体词汇的正确形式补全短文
lack; desire; vehicle; facility; astronaut; launch; in the hope of; figure out; run out; carry on
Mankind has always explored space 1．_______ finding out more about the universe.
【答案】1．in the hope of
They make 2．_______ to carry brave people into space. On 4 October 1957, the Sputnik 1 satellite was 3．_______ by the USSR and successfully orbited around Earth. Afterwards, Yuri Gagarin became the first person in the world to go into space. Over eight years later, on 20 July 1969, American 4．_______ Neil Armstrong stepped onto the moon.
【答案】2．vehicles 3．launched 4．astronaut
Following this, many more goals were achieved. Though there are many huge risks, the 5．_______ to explore space never died. People will 6．_______ exploring this final frontier so as to learn its secrets. Scientists hope future discoveries will not only enable us to 7．_______ more about its origin but also help us survive well into the future.
【答案】5．desire 6．carry on 7．figure out
