人教版（2019）选择性必修 第四册Unit 1 Science Fiction课件(共67张PPT)

(共67张PPT)
UNIT 1　SCIENCE FICTION
研考点 核心突破
目录索引
强基础 语基自测
1
2
测效果 课堂评价
3
研真题 链接高考
4
强基础 语基自测
默写查验
一、核心单词
1.__________ n.薪水;薪金
2.__________ n.女售货员;女推销员
3.__________ vt.让(某人)离开;解散;解雇;消除
4.__________ n.售货员;推销员
5.__________ adj.更好的;占优势的;(在级别或重要性上)更高的
6.__________ n.劳动(者);体力劳动　vi.奋斗;努力工作
salary
saleswoman
dismiss
salesman
superior
labour
7.__________ vt.(去)拿来;(去)请来
8.____________ n.手帕;纸巾
9.__________ n.速度;步伐;节奏　vt.& vi.确定速度;调整节奏
10.__________ adj.随机的;不可思议的
11.__________ adj.最大极限的　n.最大量;最大限度
12.__________ vt.使震惊;使昏迷
fetch
handkerchief
pace
random
maximum
stun
二、派生单词
1.___________ n.预约;约会;委任→___________ vt.任命;委派;指定;约定
2.__________ adj.内疚的;有罪的;有过失的
→__________ n.内疚;罪行;罪过
3.__________ vt.表明;宣称;公布→__________ n.宣称;声明
4.__________ vt.计算;核算;预测→__________ n.计算器
→__________ n.计算
5.__________ adj.模糊不清的;难以区分的
→__________ v.(使)变得模糊不清;(使)视线模糊
appointment
appoint
guilty
guilt
declare
declaration
calculate
calculator
calculation
blurred
blur
6.__________ n.分开;分隔;差异;除(法)
→__________ v.分开;分散;分配;分享
7.__________ n.强烈的欲望;冲动　vt.催促;力劝;大力推荐
→__________ adj.紧急的;急迫的
8.__________ vi.& vt.爆炸;爆破→__________ n.爆炸;(感情)爆发;激增
9.__________ n.泥;泥浆→__________ adj.泥泞的
division
divide
urge
urgent
explode
explosion
mud
muddy
三、重点短语
1.________________检验;测试
2.________________更像是;更接近
3.________________根据;以……的方式(基准)
4.________________事物的利与弊;支持与反对
5.________________比……更好;更胜一筹
6.________________占上风;取而代之;接管;接手
7.________________与……冲突或抵触
8.________________关掉;熄灭;在场;使朝外;结果是
9.________________ (逐渐)减少;消失
10.________________有强烈的欲望做某事
test out
more like
on a...basis
pros and cons
superior to
take over
conflict with
turn out
fall away
have an urge to
四、典型句式
1.more...than...
教材原句:He seemed more like a human than a machine.
2.It be+形容词+that从句
教材原句:Claire thought it was ridiculous that she was being offered sympathy by a robot,but she gradually admired his wisdom and integrity and began to trust him.
3.全部倒装
教材原句:As she turned around,there stood Gladys Claffern.
语境应用
Ⅰ.用所给单词的适当形式填空
1.The chairwoman has declared that 100 workers ____________________
(dismiss) next week.
2.Desperate as Derek was,he took some soaps and __________(fetch) the jacket secretly to the sink with Jim.
3.I _____________________(labour) over this report all morning.
4.I am writing with reference to your article on __________(salary) for scientists.
5.He found John ____________(pace)around the flat,unable to sleep.
will be dismissed
fetched
have been laboring
salaries
pacing
6.Many cinema-goers ____________________(stun) by the film's violent and tragic end.
7.The two ____________(saleswoman) were busily trying to keep up with the demand.
8.Do not print it upon cushions,_____________(handkerchief),paper napkins or boxes.
were stunned
saleswomen
handkerchiefs
Ⅱ.用所给词的适当形式填空
1.I feel __________about the silly mistake I made yesterday and no words can express my __________.(guilt)
2.There is so much __________on the __________road that you have to walk on it with caution.(mud)
3.Before the discussion,the boys and the girls have been __________and the __________is useful for their study.(divide)
guilty
guilt
mud
muddy
divided
division
4.Tom has been __________as chairman of the Students'Association and I will write a letter to congratulate him on his ________________.(appoint)
5.He __________that he would put humans on Mars in less than a decade,but his __________ proved unrealistic.(declare)
6.Yesterday the employer __________his employees to deal with the _______
matters by Friday.(urge)
7.The __________was caused by burst of a gas pipe,which made the boss _____________with anger.(explode)
appointed
appointment
declared
declaration
urged
urgent
explosion
explode
Ⅲ.用左栏所给短语的正确形式填空
1.My parents urged me to be patient and never let negative thoughts _______
_________.
2.Bernard's business ____________________to be successful with so many people enjoying his popcorn.
3.It is necessary that we weigh the _____________of including English words in Chinese dictionaries.
4.Helen was chosen for the job because she was ________________any other candidate.
5.Because this project is taking so long to complete,people's excitement about it has really _________________________.
take
over
turned out
pros and cons
superior to
fallen away
Ⅳ.微写作
1.当她的小儿子再次对她说谎时,与其说她生气倒不如说她伤心。
She was ________________________when her little son lied to her again.
2.很显然,人工智能正在重塑我们工作的方方面面。
_________________________artificial intelligence is reshaping every way in which we work.
3.两棵大树矗立在我们的教学楼前面,它们使得我们的校园更加美丽。
In front of our teaching building ____________________________,which add to the beauty of our school.
more sad than angry
It is obvious that
stand two big trees
研考点 核心突破
核心词汇突破
1.appointment n.预约;约会;委任→appoint vt.任命;委派;约定;指定(时间、地点等)→appointed adj.约定的
[练会]单句语法填空
①I have an ____________ (appoint) with the manager of that company in the evening.
②I was appointed ______________(take) charge of arranging all the activities on that day.
appointment
to take
③Learning he was appointed __________head of the team,he couldn't contain his excitement and danced into the house. (读后续写之动作和细节描写)
抑制
[写美]微写作·背诵
④很遗憾我不得不取消和你星期天在书店的约会。
It's a great pity that I have to _______________________________________
______________________.
as
cancel the Sunday bookstore
appointment with you
归纳(1)make an appointment with sb 与某人预约
keep/break an appointment 守/违(爽)约
(2) appoint sb as/to be...任命某人为……
appoint sb to do sth 委派某人做某事
佳句I am busy preparing for my final exam,which is vital to me,so I cannot keep the appointment.(应用文之道歉信)
我正忙着准备期末考试,这对我很重要,所以我不能赴约了。
2.guilty adj.内疚的;有罪的;有过失的→guilt n.内疚;悔恨;犯罪;罪行
[练会]单句语法填空
①What greatly stunned me was that he was guilty ___________a crime and was put in prison.
②I felt guilty _______________my conflict with my dear friend and I must apologize to him.
引导表语从句,不能省略
of
for/at/about
[写美]一句多译·背诵
③她说:“可是我已经欺骗了我奶奶”,脸颊上流下了内疚的泪水。
→“But I have cheated my grandmother,” she said,_______________________
___________________________.(并列句)
→“But I have cheated my grandmother,” she said,_______________________
___________________________.(独立主格结构)
and tears of guilt flowed
down her cheeks
tears of guilt flowing
down her cheeks
归纳be guilty of 犯有……罪
be/feel guilty for/at/about...对/为……感到内疚/有愧
out of guilt 出于愧疚
佳句Out of guilt,I explained to my teacher and promised this would never happen again.
出于愧疚,我向我的老师解释,并保证这种事情不会再发生。
3.declare vt.表明;宣称;公布
[练会]单句语法填空
①In September 1939,Britain declared war _________Germany after Germany invaded Poland.
②All the residents declared ______________garbage-sorting in new efforts to better protect the environment.
一……就……
③The instant the ceremony ______________ (declare) open,all the students in our school burst into cheers.
on
for
was declared
[写美]微写作·背诵
④李萍,我最好的朋友,竟然在班会上宣布反对我的建议。
Li Ping,my best friend,should ______________________________at the class meeting.
declare against my advice
归纳declare for/against 声明赞成/反对
declare war on向……宣战
declare...to be/as...宣布……是……
declare...open/closed宣布……开始/结束
佳句When the teacher declared me to be the winner of the English Speech Contest, I was surprised and pleased.(读后续写之高兴心理描写)
当老师宣布我是这次英语演讲比赛的获胜者时,我又惊又喜。
4.on a...basis 根据;以……的方式(基准)
[练会]单句语法填空
①The organization encourages members to meet __________a regular basis as well as provides them with financial support.
②On the basis __________these facts,we can conclude that the ridiculous rumor was spread by my niece.
[写美]词汇升级·背诵
③He has formed the habit of getting up early and exercising every day,which enables him to keep physically healthy.
→He has formed the habit of getting up early and exercising ______________, which enables him to keep physically healthy.

on
of
on a daily basis
归纳on a regular basis 例行地;有规律地;定期地
on a daily/weekly basis 按每天/每周一次的标准
on the basis of/that...根据,依据
佳句A good parent-child relationship should be set up on the basis of mutual understanding and respect.
良好的亲子关系应该建立在相互理解和尊重的基础上。
5.take over 占上风;取而代之;接管;接手
[练会]单句语法填空
①Tom will take __________as a general manager when Mr.Smith retires.
②The doctor gave me some pills to take __________the pain.
③He was homeless,so we took him __________.
④I took __________everything he mentioned and poured more effort to the project.
[写美]微写作·背诵
⑤即使学业占用了我一天中的大部分时间,我还总是帮助妈妈做家务。
Even though my studies _______________________,I always help my mother with the housework.
over
away
in
down
take up most of my day
归纳take away拿走;带走;减去;使停止
take down取下;记下;拆除
take in吸收;理解;欺骗;收留
take on呈现;雇用;承担
take up开始从事;占用;接受
佳句In the future,robots will take over most jobs in the manufacturing industries.
未来,机器人将会接管制造业的大部分工作。
6.turn out 关掉;熄灭;在场;使朝外;结果是
[练会]单句语法填空
①Some famous Chinese artists will turn __________and perform at the exhibition.
②Fred wanted to turned __________the TV so he turned __________his father,but his request was turned __________by his father.
③He had to focus on his lessons and turned __________his homework on time the next day.His father's decision turned __________to be wise.
④(2022新高考全国Ⅰ卷)__________ it turned out,David participated to the best of his ability in the race.
up
on
to
down
in
out
As
[写美]微写作·背诵
⑤事实证明,帮助别人实现他们的梦想让我更快乐。(读后续写之主旨升华)
_______________ helping others realize their dreams gave me more pleasure.
It turns out that
归纳turn to 转向;求助于
turn down 调小;拒绝
turn on/off 打开/关掉
turn in 上交
turn up 出现;出席
It turns/turned out that...结果;原来……
as it turns/turned out 事实证明
佳句It may be a difficult time,but eventually things will turn out all right.(应用文之建议信)
这也许是段困难时期,但最终一切都会好起来。
7.urge n.强烈的欲望;冲动　vt.催促;力劝;大力推荐→urgent adj.紧急的;迫切的
[练会]单句语法填空
①It is urged that we students _______________(take) regular exercise to keep fit and energetic.(应用文之倡议书)
②I was embarrassed,but I fought the urge ______________(run) off the stage. (读后续写之情感描写)
③My boss urged me ____________________(calculate) the salaries of all the salesmen and saleswomen.
④The salesman didn't work yesterday because he had some _________ (urge) things to handle.
(should) take
to run
to calculate
urgent
[写美]一句多译·背诵
⑤(2022全国甲卷)为了更好地保护海洋,我们必须敦促更多的人去反思他们不合适的行为并且做出改变。
→To protect oceans better,we ______________________________________
________________________________and make changes.(urge sb to do sth)
→To protect oceans better,we ______________________________________
________________________________and make changes.(urge that...)
must urge more people to reflect on their own
improper behavior
must urge that more people(should) reflect on
on their own improper behavior
归纳(1)have/feel an urge to do sth 有强烈的欲望做某事
(2)urge sb to do sth 催促某人做某事
urge that...(should) do sth 极力主张/强调……做某事
It is urged that...(should) do sth.极力主张/强调……做某事。
佳句 (2022天津3月卷)With the development of China,it is urged that the young (should) communicate with foreigners without difficulty. Hence, anyone who has/feels an urge to speak fluent English can register for our Spoken English Club.
随着中国的发展,年轻人被极力主张无障碍地与外国人交流。因此,任何渴望说流利英语的人都可以报名参加我们的口语俱乐部。
★补遗缺　微点练全
Ⅰ.一词多义
1.dismiss
A.消除　B.解散;让(某人)离开　C.解雇
①The class was dismissed early today. ____
②He was dismissed from his job for inaction and incompetence. ____
③I gently patted him on the shoulder to dismiss his fears from his mind. ____
B
C
A
2.pace
A.n.步伐　B.n.节奏　C.vt.& vi.确定速度;调整节奏　D.vi.走来走去
①She slowed down her pace so I could keep up with her. ____
②She stood up and began to pace up and down. ____
③The computer will give students the opportunity to learn at their own
pace. ____
④It's a long climb,so you have to pace yourself. ____
A
D
B
C
Ⅱ.教材熟词生义
1.company
项目 意义 例句
熟义 n._______________ (2023新高考全国Ⅰ卷) MacBike has been around for almost 30 years and is the biggest bicycle rental company in Amsterdam.
生义 n._______________ I travelled in the company of two teachers as far as Istanbul.
公司
做伴;陪伴
2.inch
项目 意义 例句
熟义 n.____________ (2023浙江1月卷)Hovering(悬停),she approached within six inches of my face.
生义 vi.&vt.______________________ (2023浙江1月卷)Sitting on a branch,he inched towards it and blew smoke from his torch into a tiny hole in the hive.
英寸
缓慢地
移动
重点句型透视
1.more...than... 与其说……倒不如说……
[教材原句] He seemed more like a human than a machine.
他看着不太像机器,而更像一个真人。
[练会]猜测词义
①She bought more than ten handkerchiefs and two pairs of leather shoes at a time,which made her mother explode with anger._____________________
②I am more than glad to help you analyze the pros and cons of the choice you have made. ______________
③The chairwoman is more than our leader;she is also our friend. _________
多于;超过
非常
不仅仅是
[写美]微写作·背诵
④______________________________(我会非常高兴) if you could come and join my birthday party at 7 p.m.next Friday at my home._____________
_____________________________(将会有十几个朋友) present at the party. __________________________________(派对不仅仅是为了好玩);it is also for mutual communication.So please accept my sincere invitation.(应用文之邀请信)
I would be more than delighted
more than ten friends
There will be
The party is more than for fun
归纳more than+数词,表示“超过;不止”,相当于over。
more than+名词,意为“不只是;不仅仅……”,相当于not only。
more than+形容词/副词,意为“非常,很”,相当于very。
佳句Having performed perfectly in the store,the saleswoman is more hard-working than clever.
这位女售货员在店里表现出色,与其说是聪明,不如说是勤奋。
2.it作形式主语
[教材原句] Claire thought it was ridiculous that she was being offered sympathy by a robot,but she gradually admired his wisdom and integrity and began to trust him.
一个机器人向她表示同情,克莱尔觉得很荒谬,但她渐渐钦佩他的智慧和正直,开始信任他了。
[练会]单句语法填空
①It is obvious to the students ____________they should get well prepared for their future.
②________ is a pity that you should miss such a good opportunity to broaden your view.
that
It
[写美]一句多译·背诵
③重要的是,你应该每天留出一些时间做运动,这样你才能保持精力充沛。
→________________________ you should set aside some time every day for sports so that you can keep yourself energetic.(it作形式主语)
→________________________ you should set aside some time every day for sports so that you can keep yourself energetic.(what引导主语从句)
It is important that
What is important is that
归纳it作形式主语的常用句式:
(1)It be+形容词(obvious,possible,strange,natural,important...)+that从句
(2)It be+名词短语(a pity,a fact,a wonder,a shame,an honour,no wonder...)+ that从句
佳句 It is necessary that we learn English well.
我们学好英语很有必要。
测效果 课堂评价
Ⅰ.单句语法填空——分层级强化高频考点
A组　基础必练
1.They recite Tang poems _________a regular basis and thus,they are good at Chinese.
2.This country declared war ________four countries at the same time because of complicated political contradictions.
3.Of the two formats,I think this one is superior _________the other one.
4.The boy shows no sympathy for other students and often conflicts ________ them.
5.As a science student,I never felt an urge ____________________(appreciate) any literary works.
on
on
to
with
to appreciate
B组　高考链接
6.(2023全国乙卷) As it turned __________,Douglas did exactly what she needed to do to become Olympic champion when she defeated two Russians.
7.(2019全国Ⅲ卷)They were performing a ____________(calculate),not just memorizing the value of each combination.
out
calculation
Ⅱ.语篇填空——语境中应用单元要点
You will be alarmed to find future household robots looking 1. ________ like humans than machines.As they are superior 2. ________ humans in some ways, you will be free 3. ____ many tough jobs, such as household chores, and tasks under miserable conditions.More importantly, 4._________ (equip) with an intelligent computer brain,they will urge you 5._____ (set) aside some time for outdoor exercise.You can go out for a walk 6._______ a leisure place while the robot takes 7._______ all the housework.Just imagine enjoying your meals prepared by your robot,you are bound to be the happiest one in the world. It is calculated 8._______ the elderly may not feel lonely if 9.________________ (accompany) by such household robots at home.
more
to
of
equipped
to set
at
over
that
accompanied
Ⅲ.话题微写作——场景中提升写作技能(黑体部分用本单元词汇表达)
续写微情景
第一步　单句写作
1.当我得知我儿子和他的同学发生冲突时,我勃然大怒。(conflict with,explode)
When I learned that __________________________________,I __________
__________________.
2.他是如此委屈和惊愕以至于他站在那里一动不动,泪水模糊了他的双眼。(stun,blur)
He was so aggrieved and __________that he stood rooted to the spot,_______
___________________________.
my son conflicted with his classmate
exploded
with anger
stunned
with
tears blurring his eyes
3.知道我的儿子不该受责备后,我内疚地在房间里来回踱步。(pace,guiltily)
After knowing that my son was not to blame,I _________________________
____________________.
4.我渴望得到儿子的原谅。(urge)
I ____________________________________________________________.
5. 我向儿子的卧室走去,敲门,然后大步走进去,宣布我不会再像这样对待他了。(declare)
I headed for my son's bedroom,knocked at the door and strode into the room, ___________________________________________________.
paced around the
room guiltily
had a strong urge to gain my son's forgiveness
declaring that I wouldn't treat him like this again
第二步　句式升级
6.用倒装句改写句2
_______________________________________________________________
_______________________________________________________________
So aggrieved and stunned was he that he stood rooted to the spot,with tears blurring his eyes.
第三步　连句成篇(注意使用恰当的衔接词)
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
When I learned that my son conflicted with his classmate,I exploded with anger.So aggrieved and stunned was he that he stood rooted to the spot, with tears blurring his eyes.After knowing that my son was not to blame,I paced around the room guiltily.I had a strong urge to gain my son's forgiveness. I headed for my son's bedroom,knocked at the door and strode into the room,declaring that I wouldn't treat him like this again.
研真题 链接高考
(2021新高考全国Ⅰ卷,阅读C)——美国联邦鸭票产生的背景与影响
When the explorers first set foot upon the continent of North America,the skies and lands were alive with an astonishing variety of wildlife. Native Americans had taken care of these precious natural resources wisely. Unfortunately, it took the explorers and the settlers who followed only a few decades to decimate a large part of these resources.Millions of waterfowl(水禽) were killed at the hands of market hunters and a handful of overly ambitious sportsmen.Millions of acres of wetlands were dried to feed and house the ever-increasing populations,greatly reducing waterfowl habitat(栖息地).
In 1934,with the passage of the Migratory Bird Hunting Stamp Act(Act), an increasingly concerned nation took firm action to stop the destruction of migratory (迁徙的) waterfowl and the wetlands so vital to their survival.Under this Act,all waterfowl hunters 16 years of age and over must annually purchase and carry a Federal Duck Stamp.The very first Federal Duck Stamp was designed by J.N.“Ding” Darling,a political cartoonist from Des Moines, Iowa, who at that time was appointed by President Franklin Roosevelt as Director of the Bureau of Biological Survey.Hunters willingly pay the stamp price to ensure the survival of our natural resources.
About 98 cents of every duck stamp dollar goes directly into the Migratory Bird Conservation Fund to purchase wetlands and wildlife habitat for inclusion into the National Wildlife Refuge System—a fact that ensures this land will be protected and available for all generations to come.Since 1934, better than half a billion dollars has gone into that Fund to purchase more than 5 million acres of habitat.Little wonder the Federal Duck Stamp Program has been called one of the most successful conservation programs ever initiated.
一、理清脉络
二、真题再做
28.What was a cause of the waterfowl population decline in North America
A.Loss of wetlands.
B.Popularity of water sports.
C.Pollution of rivers.
D.Arrival of other wild animals.
细节理解题。根据第一段最后一句可知,北美水禽数量减少的一个原因是它们赖以生存的湿地大量流失。故选A项。
A
29.What does the underlined word “decimate” mean in the first paragraph
A.Acquire.　　　　B.Export.
C.Destroy. D.Distribute.
词义猜测题。根据句首的“Unfortunately”一词以及下文出现的“were killed”和“were dried”等信息可推断,该词的大意为“毁坏,破坏”。故选C项。
C
30.What is a direct result of the Act passed in 1934
A.The stamp price has gone down.
B.The migratory birds have flown away.
C.The hunters have stopped hunting.
D.The government has collected money.
细节理解题。根据最后一段第二句可知,1934年通过的这项法案让政府筹集到了大量的资金,可以用于购买水禽的栖息地。故选D项。
D
31.Which of the following is a suitable title for the text
A.The Federal Duck Stamp Story
B.The National Wildlife Refuge System
C.The Benefits of Saving Waterfowl
D.The History of Migratory Bird Hunting
标题归纳题。通读全文可知,为了保护北美的水禽,美国在1934年发行了鸭票。出售鸭票的收入被用来购买水禽的栖息地,并取得重大成效。A项最具概括性。故选A项。
A
三、语言能力
1.掌握构词知识
词根 派生 词义 例句
__________ astonishing __________________ When the explorers first set foot upon the continent of North America,the skies and lands were alive with an astonishing variety of wildlife.
__________ inclusion __________________ About 98 cents of every duck stamp dollar goes directly into the Migratory Bird Conservation Fund to purchase wetlands and wildlife habitat for inclusion into the National Wildlife Refuge System—a fact that ensures this land will be protected and available for all generations to come.
astonish
惊人的,令
人惊讶的
include
(被)包括,
包含
2.牢记熟词生义
单词 词性及词义 例句
passage _____________ In 1934,with the passage of the Migratory Bird Hunting Stamp Act(Act),an increasingly concerned nation took firm action to stop the destruction of migratory(迁徙的) waterfowl and the wetlands so vital to their survival.
n.(法案的)通过
3.积累高频词块
(1)set foot in/on/upon somewhere _________________
(2)be alive with ______________
(3)natural resources __________
(4)at the hands of ________________________
(5)a handful of ______
(6)take action to do sth _______________
(7)be vital to _______________
(8)generation to come _________
进入/踏上/去某地
充满,到处都是
自然资源
由……导致,出自……之手
少数
采取行动做某事
对……至关重要
子孙后代
4.赏析续写佳句
When the explorers first set foot upon the continent of North America,the skies and lands were alive with an astonishing variety of wildlife.
当探险者第一次_______________时,天空和陆地上___________________
___________________。
踏上北美大陆
充满了种类繁
多的野生动物
5.破解复杂句式
About 98 cents of every duck stamp dollar goes directly into the Migratory Bird Conservation Fund to purchase wetlands and wildlife habitat for inclusion into the National Wildlife Refuge System—a fact that ensures this land will be protected and available for all generations to come.
分析:to purchase...for...作___________语。后面的a fact解释说明前面的情况,that引导的是___________从句,that在其中作________语。
译文:__________________________________________________________
_______________________________________________________________
_______________________________________________________________
目的状
定语
主
购买美国鸭票的每一美元中的98美分都直接进入候鸟保护基金,用来购买湿地和野生动物栖息地,这都是全国野生动物保护体系的一部分,这些措施能确保动物们的后代能继续栖息在这些土地上。