人教版（2019）必修 第三册Unit 4 Space Exploration课件(共68张PPT)

(共68张PPT)
必修第三册
UNIT 4　SPACE EXPLORATION
(主题语境：人与社会——地球与宇宙奥秘探索)
Ⅰ.立体巧记单词
A.识记法填空
1.____________ n.宇航员；太空人
2._________ vt.& n.发射；发起；上市
3._______ n.跳跃；剧增；剧变(leapt，leapt or leaped，leaped) vi.& vt.跳过；跃过
4.__________ n.人类
5._________ vt.& vi.标志着；标明；发信号 n.信号；标志
6.__________ vt.回收利用；再利用
astronaut
launch
leap
mankind
signal
recycle
7._________ n.肌肉；实力；影响力
8.________ vi.浮动；漂流；漂浮 vt.使浮动；使漂流
9.____________ adv.否则；要不然
10._________ prep.在更远处；超出
11.__________ adj.当前的；现在的 n.水流；电流；思潮
12._______ n.肥皂
13.________ n.毛巾；抹布
14._______ adj.热衷的；渴望的
15.__________ adj.肤浅的；浅的
muscle
float
otherwise
beyond
current
soap
towel
keen
shallow
16.__________ n.模式；图案；模范
17.__________ n.监视器；监测仪 vt.监视；监测；监控
18._____________ n.智能手机
19.___________ n.资源；财力；物力
20._________ n.氧；氧气
21.procedure n. _____________________
22.cm abbr.(centimetre or centimeter)__________
23.rocket n. ___________________
24.gravity n. __________________
pattern
monitor
smartphone
resource
oxygen
程序；步骤；手续
厘米
火箭；火箭弹
重力；引力
25.frontier n._________________________
26.vehicle n. ______________________
27.satellite n. ______________________
28.orbit n. _________________________________________
vt.& vi. _________________________
29.giant adj. _____________________ n. __________________
30.agency n. _____________________________________
31.transmit vt.& vi. _______________
32.data n.[pl.] _______________
33.ongoing adj. _____________________________________
边境；国界；边远地区
交通工具；车辆
人造卫星；卫星
(环绕地球、太阳等运行的)轨道；势力范围
沿轨道运行；环绕……运行
巨大的；伟大的
巨人；巨兽；伟人
(政府的)专门机构；服务机构；代理处
传输；发送
资料；数据
持续存在的；仍在进行的；不断发展的
34.dock vi.& vt. _____________________________ n. _____________
35.solar adj. __________________
36.solar system _____________
37.sufficient adj. ____________________
38.tissue n. _______________________________
39.facility n. _______________
40.fatal adj. __________________
41.high-end adj. _____________
42.pillow n. ____________
(两架航天器)对接；(使)……进港
码头；船坞
太阳的；太阳能的
太阳系
足够的；充足的
纸巾；(人、动植物细胞的)组织
设施；设备
致命的；灾难性的
高端的
枕头
B.构词法拓展
1._________ adj.精神的；思想的→___________ adv.精神上地
2.___________ n.宇宙；天地万物→____________ adj.宇宙的；通用的
3._____________ adj.有智慧的；聪明的；有智力的→____________ n.智慧
4._____________ adj.有决心的；意志坚定的→____________ vt.查明；确定；决定→________________ n.决心；果断
mental
mentally
universe
universal
intelligent
intelligence
determined
determine
determination
5._______________ adj.失望的；沮丧的→_____________ vt.使失望→________________ adj.令人失望的→_________________ n.失望；沮丧
6._________ n.渴望；欲望 vt.渴望；期望→__________ adj.渴望的，想要的
7.______________ adj.独立的；自立的→______________ adv.独立地；自立地→_______________ n.独立；自立→_________ vi.依靠
8._______ vt.缺乏；没有 n.缺乏；短缺→__________ adj.缺乏的；不足的
disappointed
disappoint
disappointing
disappointment
desire
desired
independent
independently
independence
depend
lack
lacking
9.________ n.地球；世界；地球仪→_________ adj.全球的；全面的
10.________ vt.& vi.论证；争辩；争论→___________ n.争论；争吵；论点
11.___________ n.(对事物的)分析；分析结果→__________(＝analyse) v.分析
12.__________ adj.定期的；经常的；正常的→____________ adv.有规律地；经常；定期地→____________ adj.无规律的；不定期的
13.__________ adj.有限的→____________ adj.无限的→________ vt.& n.限制
globe
global
argue
argument
analysis
analyze
regular
regularly
irregular
limited
limitless
limit
14.__________ adj.结尾的；结束的 n.停业；关闭；倒闭→________ vt.关闭 adj.近的；亲密的→__________ adv.仔细地；严密地
15.__________ n.神秘事物；谜→_____________ adj.神秘的
16._________ vt.系；绑；贴→___________ adj.附着的；依恋的→_____________ n.附件；附属品；依恋
closing
close
closely
mystery
mysterious
attach
attached
attachment
C.应用法塑能
1.(2022·新高考Ⅰ卷) ___________(analyse) of a language database also confirmed that there was a _________(globe) change in the sound of world languages after the Neolithic age...
2.(2022·全国乙卷)Young children across the ________(地球) enjoy playing games of hide and seek.
3.(牛津高阶)We are doing our best with the __________(有限的) ____________(资源)available.
4.(剑桥高阶)The company has new _____________(程序)for dealing with complaints.
Analyses
global
globe
limited
resources
procedures
5.(剑桥高阶)A spokesman for the dockyard said they hoped to _________(发射)the first submarine within two years.
6.(剑桥高阶)Flashing lights on a parked car usually _________(发信号)a warning(to other motorists).
7.(朗文当代)Alex's real problem is that he ________(缺乏)confidence.
8.(剑桥高阶)The word‘thou’(＝ you)is no longer in __________(现在的)use.
9.(柯林斯词典)The product looks and burns like a __________(正常的)cigarette.
launch
signal
lacks
current
regular
10.(朗文当代) Attach a recent photograph _____ your application form.
11.Artificial _______________ has been used in phones，which makes them seem to be ______________.(intelligent)
12.When asked whether he was _____________ to be an astronaut，the boy just looked at me with ______________.(determine)
13.Though he was _______________ at the result of the examination，he tried to hide his _________________ in order not to discourage his son.(disappoint)
to
intelligence
intelligent
determined
determination
disappointed
disappointment
14.Since the country became ______________ in 1842，it has played an important role ________________.Gone are the days when it ___________ on others for everything.(depend)
15.A person's life is __________ but knowledge is __________.(limit)
16.An ___________ about whether people should carry on with space exploration took place at the conference and some people _________ that we should stop wasting time and money on it.(argue)
17.Unsatisfied with the results of the ___________，the researchers ___________ the data again.(analyze)
independent
independently
depended
limited
limitless
argument
argued
analysis
analyzed
18.A _____________ illness confined him to bed for over a month and doctors couldn't solve the __________ of the illness.(mystery)
19.He is healthy ___________ and physically.That is to say，he has _________ and physical health.(mental)
20.Many parents _________ great importance to getting a good education at this school ___________ to Peking University.(attach)
mysterious
mystery
mentally
mental
attach
attached
Ⅱ.语境助记短语
A.写准记牢
1.___________出错
2.______________例如
3.___________继续做，坚持干
4.___________在宇宙飞船上；在船上；在飞机上
5.____________________________抱着……的希望
6._____________________为了；以便
7._____________弄懂；弄清楚；弄明白
go wrong
for example
carry on
on board
in the hope of doing sth.
so as to (do sth.)
figure out
8.____________导致；造成
9.______________所以；结果(是)
10.__________________提供生活所需
11.__________________浪费时间
12._____________最后
13.__________用完；耗尽
result in
as a result
provide for sb.
a waste of time
in closing
run out
B.语境运用
1.(2020·全国Ⅱ卷)When you were trying to _____________ what to buy for the environmentalist on your holiday list， fur probably didn't cross your mind.
2.(朗文当代)Sorry，I interrupted you...Please ___________.
3.(剑桥高阶)As soon as I was ___________，I began to have second thoughts about leaving.
4.(牛津高阶)I called _________________ finding her at home.
figure out
carry on
on board
in the hope of
5.(剑桥高阶)I always keep fruit in the fridge ___________keep insects off it.
6.(朗文当代)Without work， how can I ______________ my children？
7.(剑桥高阶)I thought I'd done this correctly，I just can't understand where I' ve _____________.
so as to
provide for
gone wrong
Ⅲ.仿写速记句式
A.原句译背
1.make＋宾语＋宾补
These disasters made everyone sad and disappointed，but the desire to explore the universe never died.
____________________________________________________________________________________
这些灾难让每个人都感到悲伤和失望，但是探索宇宙的欲望从未消失过。
2.otherwise引导的含蓄虚拟条件句
Astronauts have to use tape to stick everything down while working in space because everything would float off otherwise.
______________________________________________________________________________
宇航员在太空工作时，不得不用胶带把所有的东西固定下来，否则所有的东西都会飘走。
3.动名词作主语
Firstly，exploring space has already made a difference in the fight against world hunger.
____________________________________________________
首先，探索太空已经在与世界饥饿的斗争中发挥了作用。
B.仿写美句
1.You must keep your eyes open if you are going to ________________ ____________________________________.
要使你的英国之行愉快且值得，你就必须留心观察。
2.The workers were not better organized，otherwise they ___________ _______________ the task in half the time.
工人们没有被组织好，否则他们会用一半的时间完成任务的。
3.(2022·全国乙卷)Most students believe that _____________________ is a good way to improve their English.
大多数同学认为听英语歌曲是提高英语成绩的好方法。
make your trip to London enjoyable and worthwhile
would have
accomplished
listening to English songs
People have always wanted to explore space in the hope of finding out its secrets. After the mid-20th century， some scientists realised ____________ (people) dream of travelling into space with brave people ___________ (carry)by spacecraft to learn more about the universe. Exploring space is not only _____________(danger) but also challenging. Accidents can still happen though scientists try to make sure nothing ________(go) wrong. But the desire ______________(explore) space never stops ___________ people believe they can overcome difficulties and be faced with those big ____________ (challenge). China has made great progress in completing the manned orbit and spacewalk， studying the moon's surface and ___________ (establish) a space station.______ our joy，future discoveries will enable us to understand the universe __________(full) step by step.
1.people's
2.carried
3.dangerous
4.goes
5.to explore
6.because
7.challenges
8.establishing
9.To
10.fully
1.disappointed adj.失望的，沮丧的
(1)be disappointed at/with/by...对……失望
be disappointed to do sth.对做某事失望
be disappointed that...对……失望
disappoint vt.使失望/沮丧
disappointing adj.令人失望的
(2)disappointment n.失望，沮丧
to one's disappointment令某人失望的是
单句填空夯基
①Judging from her _____________ look，her boss was ____________ with her ________________ performance.So to her _________________，she didn't get promoted.(disappoint)
disappointed
disappointed
disappointing
disappointment
写作运用提能
② _____________________________________________________，he locked himself in the room.
他对未能获奖感到极度失望，把自己锁在房间里。(读后续写之心理描写)
Overcome with bitter disappointment at his failing to win a prize
③(2021·新高考全国Ⅰ，读后续写)To their disappointment，they failed to cook a Mother's Day breakfast at the first attempt.
→_____________________________________________________ was that they failed to cook a Mother's Day breakfast at the first attempt.(用what引导的主语从句改写)
→They failed to cook a Mother's Day breakfast at the first attempt，_________________________________________________.(用定语从句改写)
令他们失望的是，第一次尝试时，他们没能做好母亲节的早餐。
What made them disappointed/What disappointed them
which made them disappointed/disappointed them
2.desire n.渴望；欲望；愿望 vt.渴望；期望
(1)have a desire to do sth.渴望做某事
have a desire for sth.渴望得到某物
(2)desire to do sth.渴望做某事
desire sb.to do sth.渴望某人做某事
desire that...(should) do...渴望……
单句填空夯基
①The boy has a strong desire ______ a smartphone with a large internal memory to play games.
②(2022·新高考Ⅰ卷) If you desire _______________(challenge) yourself， there is nothing to do with others' thoughts.
for
to challenge
写作运用提能
③(2020·天津卷，书面表达)___________________________________ who have made great contributions to the society.(desire to do)
→________________________________________________________ who have made great contributions to the society.(desire that...)
我渴望成为像那些医生一样的人，他们为社会做出了巨大贡献。
I desire to become a person like those doctors
I desire that I (should) become a person like those doctors
3.signal v.标志着；标明；发信号 n.信号；标志；预示；信号灯
(1)signal(to) sb.to do sth.示意某人做某事
signal(sb.) that示意(某人)……
(2)traffic signals交通信号灯
单句填空夯基
①The headteacher signaled to the monitor ____________(manage) the students strictly.
写作运用提能
②The bell ________________________________，and all the students rose to their feet，seized their schoolbags and rushed out of the classroom like arrows.
铃声响起，放学了，学生们站起来，抓起书包，像箭一样冲出教室。(读后续写之动作链描写)
to manage
signaled that school was over
③The driver lifted up the injured boy，placed him in the car and rushed him to the hospital， ___________________________________________.
司机抱起受伤的男孩，把他放在车里，匆忙把他送到医院，忽视了一路上的交通信号。(读后续写之动作链描写)
ignoring the traffic signals all the way
4.lack vt.缺乏；缺少；没有 n.缺乏；短缺
(1)(a) lack of缺少……
for/through lack of因缺少……
(2)lacking adj.不足的；缺乏的
be lacking in在……方面缺乏
单句填空夯基
①For lack _____ sufficient oxygen，the astronaut could not carry on with his mission.
写作运用提能
②Health problems are closely connected with bad eating habits and _______________________.
健康问题与不好的饮食习惯和缺乏锻炼密切相关。(话题写作之健康生活)
of
(a) lack of exercise
③(2021·新高考全国Ⅰ，读后续写)Though they _________________ ___________，the twins made up for it by turning to the Internet for some advice.
→____________________________________，the twins made up for it by turning to the Internet for some advice.(用省略句改写)
尽管这对双胞胎缺乏烹饪经验，但他们通过上网寻求建议来弥补。
lacked cooking
experience
Though lacking cooking experience
5.argue vt.& vi.争论；争辩；论证
(1)argue with sb.about/over sth.因某事与某人争吵/争论
argue for/against(doing)sth.据理赞成/反对(做)某事
argue that...主张……，认为……
argue sb.into/out of doing sth.说服某人做/不做某事
(2)argument n.争论；争辩；争吵；论点
单句填空夯基
①The reason why he had an ___________(argue) with his wife was that their money was running out.
②He often argues _______ his son _____________ recycling water so as to cut down the water bill.
③They argued him _______ taking exercise on a regular basis.
argument
with
about/over
into
写作运用提能
④Currently， ______________________________________________ and claim that they will do this in their daily life.
现在 60%的受采访者支持垃圾分类并且声称他们会在日常生活中这么做。
60% of the interviewees argue for rubbish classification
6.result in导致；造成
(1)result from由……造成；因……而产生
(2)as a result结果
as a result of由于……的结果
without result没有结果；白费
单句填空夯基
①(2020·江苏卷)As ____ result，they burned more fat during walks on an empty stomach than when they had eaten first.
②(2022·全国Ⅱ卷)Failure to provide enough chaperones(监护人) will result _____an extra charge of $50 per absent adult.
③(2022·全国乙卷)Drinks now contain 45 million fewer kilos of sugar as a result _____ manufacturers’ efforts to avoid the charge， according to Treasury figures.
④Misunderstandings _____________(result) from lack of social communication，if not handled properly，may lead to serious problems.
a
in
of
resulting
写作运用提能
⑤_________________ an English competition which I have to join in this weekend，I can't go to the airport to pick you up.
→I have to join in an English competition this weekend，and ______________，I can't go to the airport to pick you up.
这周末我要参加一个英语竞赛，所以没法去机场接你了。
As a result of
as a result
7.run out用完；耗尽(物作主语，无被动语态)
run out of用光，用完(人作主语，有被动语态)
run across偶然遇到
run after追逐；追求
run into撞上；遇上，偶然遇到；碰上(困境、麻烦等)
run out of 是及物动词短语，以人作主语，同use up；run out 是不及物动词短语，以物作主语，同give out；give out 是不及物动词短语，表物“用完”或人“筋疲力尽”。
用run的相关短语填空夯基
①The moment we __________________ a cute wild rabbit，we rode our horses and ____________ it without hesitation.
②Our energy was ______________ but when we heard the call of my uncle，a radiant smile lit up our faces.
③I had _____________ all my patience and I began to explode with anger.
ran across/into
ran after
running out
run out of
写作运用提能
④I ___________________________________ when I was walking in the street the other day.
前几天我在街上走的时候碰到了我的一个老朋友。
ran across one of my old friends
8.attach v.系；绑；贴；把……固定；重视
(1)attach...to...把……附在……上；把……绑在……上
attach importance/significance/value/weight/...to...认为……有重要性/意义/价值/分量等
(2)attached adj.附加的；依恋的，爱慕的
be attached to喜欢，依恋；附属于
(3)attachment n.附件；附属品；依恋
单句填空夯基
①Please find my application letter and resume in the _____________ (attach).
②(2022·全国甲卷)He is attached _____ the old ferries.
写作运用提能
③ __________________________________________________ during the process of learning a language.
在学习语言的过程中，你再怎么强调阅读的重要性也不为过。(应用文写作之建议信)
attachment
to
You can never attach too much importance to reading
9.Astronauts have to use tape to stick everything down while working in space because everything would float off otherwise.
宇航员在太空工作时必须用胶带把所有的东西固定下来，否则所有的东西都会飘走。
·otherwise用作连词时，有时表示一种含蓄的虚拟条件，此时其后的句子用虚拟语气。表示对过去的虚拟，其后句子的谓语动词用would/could have done；表示对现在的虚拟，其后句子的谓语动词用would/could do。
·otherwise还常用于句型“祈使句＋otherwise＋陈述句”。
单句填空夯基
①We didn't know you were in trouble at that time，otherwise we ___________________(give) you a hand.
②I have no money on me now.Otherwise，I _____________(lend)some to you.
③Hurry up，otherwise/or we __________________(miss) the last bus.
would have given
would lend
will miss(miss)
写作运用提能
④(2022·新高考Ⅰ卷)Last year it recovered more than 807,500 pounds of food by taking donations and collecting blemished　produce that ________________________________________.
去年，它通过接受捐赠和收集有瑕疵的农产品，回收了超过807 500磅的食物，否则这些农产品会在田间腐烂。
otherwise would have rotted in fields
10.Firstly，exploring space has already made a difference in the fight against world hunger.
首先，探索太空已经在与世界饥饿的斗争中发挥了作用。
exploring space在句中作主语。doing作主语还有以下情况：(1)it作形式主语：It is no use/no good/useless doing sth.做某事没用；It is a waste of time doing sth.做某事浪费时间。(2)动名词的复合结构：名词所有格/形容词性物主代词＋doing作主语。
写作运用提能
① ______________________________________ is the reason why I respect you.
对学习有积极的态度是我尊敬你的原因。
② ___________________________ made my heart in my mouth.
在森林中迷路使我的心提到了嗓子眼。(读后续写之心理描写)
Having a positive attitude to study
Being lost in the forest
③In my opinion， _________________________________________.
在我看来，玩电脑游戏是浪费时间。
④ ________________________________ made him ashamed and he hung down his head in shame.
他考试又不及格使他很羞愧，他羞愧地低着头。
it is a waste of time playing computer games
His failing in the exam again
Ⅰ.一词多义练/熟词生义练
1.current
A.adj.现在的；当前的 B．adj.流通的
C.n.气流 D．n.潮流
(1)Some birds use warm air currents to help them fly.____
(2)The current money in China is Renminbi.____
(3)We should try our best to go with the current of the times.____
(4)Students are placed into classes based on their current language skills.____
C
B
D
A
2.otherwise
A.adv.以其他方式 B．adv.否则；不然
C.adv.除此以外 D．conj.否则；要不然
(1)My parents lent me sufficient money.Otherwise，I couldn't have afforded the trip.____
(2)(2021·浙江卷，应用文写作)Seize the chance，otherwise you won't enjoy the beautiful traditional Chinese paintings.____
B
D
(3)(2022·全国Ⅱ卷)Levine and his research team selected volunteers aged between 45 and 64 who did not exercise much but were otherwise healthy. ____
(4)It is not permitted to sell or otherwise distribute copies of past examination papers.____
C
A
3.快速阅读下列句子并猜测句中加黑词汇的汉语意思
(1)Officials are not allowed to monitor the voting.____________
(2)The barman gave free drinks to the regulars at Christmas.__________
监听，监视
老顾客们
Ⅱ.单句语法填空
1.(2022·全国甲卷)It is high time we should attach great importance _____ protecting the ocean.
2.(2022·新高考Ⅰ卷)You might think about posting what you are looking for on social media， but it probably won't result _____ a useful response.
3.(2022·全国乙卷)Because of their lack _____ self-discipline， they're more easily addicted to chatting online or playing games.
4.(2022·全国Ⅱ卷)Like many young people， Jessica wants to travel ______ globe.
to
in
of
the
5.(2022·全国Ⅱ卷)Many beginning writers don't leave enough space to revise.As ____ result， these writers never get in the habit of crossing out chunks(大块)of their draft and writing revisions in the blank space.
6.(2022·浙江1月卷)The United States rose to _______(globe) power on the strength of its technology， and the lifeblood that technology has long been electricity.
7._______________(blame) by my father made me so sad that I hid my face in my hands and cried.
a
global
Being blamed
8.It was wise of him to admit what he had done otherwise he _________________(get) into series of trouble.
9.(2022·新高考Ⅰ卷)Short writings missed as a result _____ an excused absence will be accepted.
10.(2022·浙江1月卷)We started to meet ____________(regular)to draw up our plans.
would have got
of
regularly
Ⅲ.句篇写作增分
建议信——因父母不支持而失望
1._________________________________________________________
你渴望和朋友一起沿湄公河骑行。(desire to do)
2._________________________________________________________
你父母反对你的决定，你很失望。(be disappointed that；argue against)
You desire to cycle along the Mekong River with your friends.
You are disappointed that your parents argue against your decision.
3.__________________________________________________________________________________
我认为平和地和你父母交流很重要。(attach importance to)
4._______________________________________________________________________________________________________________________
要不然，缺乏有效的面对面的交流只会恶化你和父母之间的关系。(otherwise；lack)
5.________________________________________________________________________________________
我深信你会说服你的父母支持你的决定。(argue sb.into doing)
I attach great importance to communicating with your parents in a peaceful way.
Otherwise，lacking effective face－to－face communication can only worsen the relationship between you and your parents.
I am greatly convinced that you can argue your parents into supporting your decision.
Ⅳ.主题续写提能
动作描写之动“眼”
词汇积累
动词 turn，shut，stare，lower，drop，raise，lift
形容词 shining，wide，widened
词块必记
1.meet one's eyes 接触某人的目光
2.stare into one's eyes 凝视
3.fix one's eyes on 盯着
4.lower/drop one's eyes 垂下眼睛
5.raise/lift one's eyes 抬起眼睛
6.one's eyes shine/sparkle/glisten with excitement 某人的眼里闪着兴奋的光芒
完成句子
1.John sat beside the window， ________________________________. (with复合结构)
约翰坐在窗边，目光紧盯着一本书。
2.When he finished the book， _________________________________ ________________________.
他看完书后，抬起眼睛向窗外望去。
3.Singing happily，__________________________________________ ___________________________.
他高兴地唱着歌，用天真而又好奇的眼睛注视着周围的一切。
with his eyes fixed on a book
he raised/lifted his eyes and looked out of the window
he gazed at the surroundings with his innocent and curious eyes
4. _______________________________，John stopped singing and ___________________________.(分词作状语)
约翰注意到有人靠近，便停止唱歌并垂下了眼睛。
5.When recognizing who the visitor was，John opened his mouth _________________________.(with复合结构)
当认出来访者是谁时，约翰张大了嘴巴，眼睛睁得大大的。
Noticing someone approaching
lowered/dropped his eyes
with his eyes widening