资源简介

(共38张PPT)
Unit 4 Space Exploration
vocabulary
Listening and Speaking
1. mental adj.思想上的；脑力的；精神的
mentally adv. 精神上；智力上；思想上
physically adv. 身体上
_________ rest means that__________ you should relax and keep a peaceful mind. (mental)
Money -giving is a very good standard of a person’s _________ health. Generous people are rarely _________ ill people. (mental)
Rock-climbing is a physically and __________ demanding sport.
Mental
mentally
mental
mentally
mentally
2. intelligent adj. 有才智的；有智力的；智能的
intelligence n. [u]智力；聪明; 情报
artificial intelligence AI人工智能 intelligence quotient IQ 智商
She seems to have everything—looks, money, and __________. (intelligent)
She was not only ___________but also very musical. (intelligence)
Do you mean his article— How ___________ is Testing (intelligence)
intelligence
intelligent
intelligent
Reading and Thiking
1. determined adj. 有决心的; 意志坚定的
(教材原句)However, some scientists were determined to help humans realise their dream to explore space. 然而, 一些科学家决意要帮助人类实现探索太空的梦想。
【词块积累】
(1)be determined to do sth. 　　决心做某事
(2)determine vt. 决定; 确定; 下定决心
determine to do sth. 决定做某事
determine on/upon (doing) sth. 决定……
determine that . . . 决定……
(3)determination n. 决心; 决定
①I ________________pass down our traditional treasure and let more people benefit from it.
我决心把我们的传统瑰宝传递下去, 让更多的人从中受益。
②(2019·天津高考)Driven by heaven-knows-what motives, he _________________ a book.
天知道什么动机的驱使, 他决定写一本书。
③Write a poem about how courage, _____________, and strength have helped you face challenges in your life.
写一首关于勇气、决心和力量如何帮助你面对生活中的挑战的诗。
am determined to
determines to write
determination
escape vt. 逃脱；避开
课文原句
P40 After many experiments, they succeeded in making rockets that could escape Earth’s gravity.
多次试验后，他们成功地制造出了能摆脱地球引力的火箭。
词汇记忆
escape+ n./ doing避免；逃脱......
escape from +n. 从......中逃脱
escape n.&vt.&vi.
have a narrow escape
死里逃生
2. universe n. 宇宙；天地万物
universal adj. 普遍存在的；通用的；全世界的；全体的
1. Music is the ___________language of mankind. (universe)
2. Scientists disagree about how _______universe was created.
universal
the
3. launch vt. 下水;发射;发动;创办;投放市场
n. [c]发射;投放市场;发行
NASA plans ________ a satellite to study cosmic rays. (launch)
The Shenzhou-12 manned spaceship _________________ into space on June 17,2021. (launch)
to launch
was launched
so as to 为了；以便
用法归纳
in order to do 为了；可放句首或者句中
so as to do 只可放句中
in order that 后加句子，句首或句中
so that 后加句子，只可句中
练习
1. You must speak louder __________________ you can be heard by all.
2. ___________ win the match, they practised hard.
3.We used the computer so as ________ (save) time.
In order to
to save
so that /in order that
4. disappointed adj. 失望的; 沮丧的
(教材原句) These disasters made everyone sad and disappointed, but the desire to explore the universe never died.
这些灾难让每个人感到悲伤和失望, 但是(人们)探索宇宙的渴望从未泯灭。
【词块积累】
(1)be disappointed that. . . 　对……感到失望
be disappointed at/by sth. 对某事感到失望
be disappointed with sb. 对某人失望
be disappointed to do sth. 因做……而感到失望
(2)disappoint vt. 使失望
(3)disappointment n. 失望; 沮丧
to one’s disappointment 令某人失望的是
(4)disappointing adj. 令人失望的; 令人扫兴的
I am _______________at this ______________report card. (disappoint)
It ___________ me but it is not unusual. (disappoint)
Bitterly ______________ at the result, he turned off the TV. (disappoint)
To my______________, we lost the game. (disappoint)
disappointed
disappointing
disappoints
disappointed
disappointment
5. desire n. 渴望; 欲望 vt. 渴望; 期望
(经典例句)I had a strong desire to help and care for others. 我有一股强烈的帮助和关心别人的愿望。
【词块积累】
(1)desire to do 　　　　渴望做……
desire sb. to do 希望某人做……
desire that. . . 希望……(从句中用should do结构, should可以省略)
(2)a desire for sth. 渴望(得到)某物
(3)desirable adj. 可取的; 值得做的
desired adj. 渴望的; 想得到的
I had _____strong desire to help and care for people.
She __________to have sports and she values exercise. (desire)
He has expressed a desire __________ you. (see)
a
desires
to see
6. on board（aboard）在船上/火车上/飞机上
All the people on board the plane were saved.
7. signal n. [c] 信号; 暗号; 信号灯 vi.&vt. 发信号;示意;表明;标志着
She fired three___________. (signal)
He ____________to the team that he was moving forward. (signal)
James started after him, __________to Jessy to follow. (signal)
signals
signaled
signaling
①The instructor _______________________with our experiment.
指导老师示意我们继续做实验。
②Some people always break the traffic rules, such as disobeying ____________and
moving on regardless of speed limits.
一些人总是会违反交通规定, 比如: 不遵守交通信号灯和超速行驶。
signalled to us to carry on
traffic signals
【词块积累】
(1)signal (to) sb. to do sth. 　示意某人做某事
signal (sb. ) that 示意……
signal sth. to sb. 向某人示意……
(2)traffic signals 交通信号灯
carry on 继续做；坚持干
练习
1.The team carried ______ all the prizes that evening.
2.Carry ______ working while I’m away.
3. In my opinion, the plan should be carried _____ immediately.
carry out
carry on
carry off
carry over
carry through
off
on
out
carry on 继续做；坚持干
Discovering useful structure
1. lack n.[u]缺乏; 不足 vi.&vt. 缺乏;短少;没有(不用于被动语态)
for lack of 因为缺乏;因没有 be lacking in sth. 缺少某物
The charges were dropped _________ lack of evidence.
Her parents __________ the money to send her to university. (lack)
She was not __________in courage. (lack)
He seemed ____________in frankness. (lack)
for
lacked (for)
lacking
to be lacking
2. beyond prep.在那边;远于;在以后;迟于;超出;超出范围,非……所及
Beyond the vegetable garden there are some apple trees.
The situation is beyond her control.
The whole problem was quite beyond him.
Ⅰ. 语段填词
1. It is well known that the __________(程序) of selecting ____________(宇航员) is
rather complicated. He/She who makes it at last should be ___________(聪明的)
enough and do lots of ________(精神的) and physical training.
2. With the quick development of high-tech, China has successfully __________(发射)
many __________(火箭) so far. We have made great progress in exploring the __________(宇宙) With our own ___________(卫星) which ______(沿轨道绕行)
earth and transmit _______(信号), we have developed our own Beidou system.
procedure
astronauts
intelligent
mental
launched
rockets
universe
satellites
orbit
signals
Ⅱ. 单句语法填空
1. Some wild animals are hunted and killed to satisfy people’s desire _________(taste) new
and novel flavor.
2. _____________(determine) to change the situation, I set detailed plan and seized each
fragmentary time.
3. That’s __________you are new here and people don’t know about you.
4. It will start with the School Anthem (校歌), __________(follow)by various performances/
activities.
5. Communication is no longer merely concerned with the ______________(transmit)of
information.
6. The Dai nationality was one of the first in history __________(plant) rice.
7. Students tend to rely on these apps, making them unable to think _____________
(independence).
to taste
Determined
because
followed
transmission
to plant
independently
Ⅲ. 完成句子
1. The teacher _________________________the classroom at once.
老师示意我们立刻离开教室。
2. Only when you are in good health can you ___________________and increase your study
efficiency.
只有当你健康时, 你才能继续学习, 并提高你的学习效率。
3. Let’s turn in early , ______________________tomorrow to catch the train.
让我们早点睡, 明天好早起赶火车。
4. I’m writing __________________obtaining a scholarship in Cornell University.
我写信希望获得康奈尔大学的奖学金。
5. When all the passengers got ___________, we were told to keep on waiting for another
hour.
当所有的乘客都登上船的时候, 我们被告知继续等一个小时。
signalled to us to leave
carry on studying
so as to get up early
in the hope of
on board
Ⅳ. 结合课文主题, 使用本单元词汇与句型写一篇80词左右的短文
1. 我渴望当一名宇航员去探索宇宙的奥秘。
2. 为了实现我的理想, 我决心努力学习, 掌握足够的文化知识, 定期锻炼身体, 否则, 我就不会成功。
3. 我知道, 在宇宙探索中, 一个小小的错误就可能会导致灾难性的后果。
4. 所以, 我必须养成认真和独立思考的习惯, 弄清事物的真正原因。
5. 我渴望成功, 相信自己不会让父母和自己失望。
_____________________________________________________________
_____________________________________________________________
【参考范文】
___________________________________________________________________
______________________________________________________________________
_______________________________________________________________________
___________________________________________________________________
_______________________________________________________________________
________________________________________________________
I am keen to become an astronaut to explore the mystery of the universe. I am
determined to study hard to gain sufficient knowledge and exercise regularly so as
to realize my dream. Otherwise I will end up in failure. I know, a slight error can
result in fatal outcome in space exploration. So I must form the habit of being
careful and think independently to figure out how things work. I desire to succeed
and I am sure I won’t make my parents and myself disappointed.
Reading for Writing
1. argue vt. & vi. 论证；争辩；争论
Some people argue that we should stop wasting time and money exploring space. 有些人认为我们应该停止浪费时间和金钱去探索太空。
argue with sb. about/over sth. 与某人 争论某事
argue for 为支持……而争辩
argue against 为反对……而争辩；不赞成
argue that... 争辩……；认为……
argue sb into doing sth. 说服某人做某事
argument n. 争论；辩论
Language points
【知识归纳】
【即学即练】语法填空
① Tom has been arguing_________his brother about where they should go for their holidays.
②Robert argued _________ reducing his pocket money every month.
③Most teachers argued_______an increase in their salaries.
④It’s no use __________（argue）with me about the matter.
⑤You should solve the problem by ________（argue）, not by fight.
with
against
for
arguing
argument
The employees, who _________ their own rights, _________the boss for a few days, but failed to _____________________them a wage rise because the boss _____________it and insisted that their pay had already been OK.
argued for
argued with
argue him into giving
argued against
2. shallow adj. 肤浅的；浅的
However, others feel this is a shallow view which fails to realise how exploring space helps us.
然而，其他人认为这是一种肤浅的观点，没有意识到探索太空是怎样帮助我们的。
a shallow argument 肤浅的论点
shallowly adv. 肤浅地；浅地 shallowness n. 肤浅；浅
shallow adj. 浅的←→ deep adj. 深的
【知识归纳】
【即学即练】完成句子
①His argument was______________（如此肤浅）that few people were argued into supporting his idea.
②_______________（越浅）the earthquake is，the more likely it is to cause damage.
单句翻译
③ 这条河里的水太浅了，我们可以走过去。
____________________________________________________
④ 鲍勃是个肤浅的人。另外，他很懒。
____________________________________________________
so shallow
The shallower
The water in this river is so shallow that we can walk across it.
Bob is a shallow person. Besides, he is very lazy.
3. limited adj. 有限的
Seeing pictures of our planet as an island in a black sea made people realise that our planet’s resources are limited.
把我们星球看作是在黑暗的海洋中一个岛屿，这使人们意识到我们星球的资源是有限的。
limit n. & vt. 限制 set a limit to/on 限制，控制
There be no/a limit to/on... …… 是无限的/ 有限的。
limit... to... 把……限定在……
be limited to 限定在……
limitless adj. 无限的
【知识归纳】
【即学即练】语法填空
①Time is__________(limit) , so we must get down to work now.
②Henry is a man of_________（limit）ability, so the manager won’t allow him to take charge of the department.
③The universe is becoming bigger all the time, so it is _________（limit）.
④There is a limit _______ what one person can do.
limited
limited
limitless
to
4. closing adj. 结尾的；结束的 n. 停业；关闭；倒闭
In closing，exploring space provides the world with many different benefits.
最后， 探索太空给世界带来了许多不同的好处。
in closing 最后
closing date 截止日期
closing time（酒店、餐馆、商店等）打烊时间；停止营业时间
get/be close to 靠近；接近
【知识归纳】
【即学即练】语法填空
①The ________（close）date for the application is April 30.
②At the __________（close）ceremony, they gave us a wonderful performance.
③___________（最后), daydreaming helps you to know yourself better.
④Don’t _____________（靠近）the dog, because it is fierce.
closing
closing
In closing
get close to
5. provide sb./sth. with sth.
provide sth. to sth./sb.
We are here to provide the public with a service.
The charity aims to provide assitance to people in need.

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