课件7张PPT。
UNIT 4 SPACE EXPLOARTIOAN
Section A Listening and Speaking
核心词汇
词汇一 mental adj. 精神的；思想的；大脑的；存在于脑中的
◆教材原句
Astronauts not only had to learn how to use space equipment，but also had to do a lot of mental and physical training. 宇航员不仅要学会如何使用太空设备，还要做大量的心理和体能训炼。
◆要点必记
mental development 智力发展mental health/illness/problems 心理健康/ 疾病/ 问题
physical and mental health 身心健康physical and mental conditions 身心状况
◆词语积累
mentally adv. 精神上；精神地
题组练·领悟方法单句语法填空
（1） Mrs. Brown was unable to （mental）return to work after the terrible accident.
（2） I could tell from the look on her face that she was not （mental）stable.
mentally mentally 单句写作
（3） It is said that taking exercise is good to __________________（智力发展）.
（4） Long years of civil war in that African country affected people’s ____________________（身心健康）.
（5） The research has shown that listening to music or playing instruments can help heal _______________________ （身心状况）.
mental development physical and mental healthphysical and mental conditions词汇二 intelligent adj. 有智慧的；聪明的；有智力的
◆教材原句
First of all，you must be intelligent enough to get a related college degree. 首先，你必须足够聪明来获得相关的大学学位。
◆要点必记
intelligent software/systems 智能软件/ 系统 a highly intelligent student 非常聪明的学生
◆词语积累
intelligence n. 智力；才智；智慧
a person of high/low intelligence 智力高/ 低的人
a person of average/normal intelligence 具有平均/ 正常智力水平的人 artificial intelligence 人工智能
单句语法填空
（1） He believes that all children are born with equal __________（intelligent）.
（2） When robots become extremely __________（intelligence）one day， what will happen to our earth?
（3） The first part of the robot’s name，the letters AI，are short for artificial _________（intelligent）.
intelligenceintelligentintelligence单句写作
（4） The boy is （如此聪明，以至于）he can solve the mathematical problem.
（5） Susan is a woman （具有高智商的） who knows her own mind.
so intelligent thatof high intelligence课件44张PPT。
UNIT 4 SPACE EXPLORATION
Section B Reading and Thinking 核心词汇
词汇一 determine vt. 查明；确定；决定
◆教材原句
However，some scientists were determined to help humans realise their dream to explore space. 然而，一些科学家决心帮助人类实现探索太空的梦想。
◆要点必记
determine to do sth. 决定/ 决心做某事
determine on（doing）sth. 决定（做）某事
determine sb. to do sth. 使某人下决心做某事
题组练·领悟方法◆词语积累
determined adj. 坚决的；有决心的
be determined to do sth. 决心做某事
be determined that... 决心……
determination n. 决心；决定
with determination 坚决地
单句语法填空
（1） I have determined going to the countryside after graduating from college.
（2） He is （determine）to take good care of his parents from now on.
（3） The （determine）expression on her face suggested that she wouldn’t change her mind.
（4） Helen was a strong girl and she finally achieved her dream with great ____________ （determine）.
on determined determined determination单句写作
（5） He _______________________________（下定决心好好利用）this chance to learn more about the Chinese culture.
（6）Paul was fond of Chinese culture，so he_________________（ 决定定居）in China.
was determined to make good use of determined to settle 词汇二 succeed in doing sth. 成功地做某事
◆教材原句
After many experiments，they succeeded in making rockets that could escape Earth’s gravity. 经过多次实验后，他们成功地制造出能够逃脱地球引力的火箭。
◆要点必记
succeed sb. as... 接替某人担任……
succeed to sth. 继承（王位等）
◆词语积累
success n.［U］成功；［C］成功的人（或事）
successful adj. 成功的 successfully adv. 成功地
单句语法填空
（1） He succeeded in （pass）the entrance examination and was admitted to Peking University.
（2） I’m sure that David is to succeed him chairman.
单句写作
（3） I never thought such a little child could （成功地解决）such a difficult problem.
（4） Li Ming studied very hard，so he （成功通过）the college entrance examination.
（5） Who do you think will （继承）Mr Li’s company?
passing as succeed in dealing withsucceeded in succeed to 词汇三 make sure 确保；查明，弄清楚
◆教材原句
Although scientists try to make sure nothing goes wrong，accidents can still happen. 尽管科学家们试图确保不出差错，但事故仍有可能发生。
◆要点必记
make sure（that）...确保……； 弄清楚……
make sure of（doing）sth.确保……； 弄清楚……
单句语法填空
（1） A novelist should make sure the description in a novel will attract the readers.
（2） You’d better make sure the exact time of the arriving train.
（3） She is not sure his getting his diploma.
（4） Be sure （design）a beautiful airport.
单句写作
（5） My assistant will help me （弄清楚） the time of the flight.
（6）He （一定会）get nervous and say something stupid.
that of of to design make sure of is sure to词汇四 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. 这些灾难使每个人都感到悲伤和失望，但探索宇宙的欲望从未消失。
◆要点必记
be disappointed in/with sb. 对某人失望
be disappointed at/about sth. 对某事失望
be disappointed to do sth. 对做某事感到失望
◆词语积累
disappoint vt. 使……失望
disappointing adj. 令人失望的
disappointment n. 失望
to one’s disappointment 令某人失望的是
◆一言辨异
The disappointing news that he failed the exam made him very disappointed. 他没有通过考试，这令人沮丧的消息让他感到非常失望。
单句语法填空
（1） Although I was ______________I couldn’t keep the toys，I was somewhat proud to take them back.
（2） To my （disappoint），his behaviour cause some misunderstanding between us.
（3） The teacher is disappointed Tony’s attitude towards study.
（4）We were greatly disappointed （know）that she was absent.
（5） The fans were disappointed the film star when they learned some negative news about him on the website.
（6）The fans looked quite （disappoint）when they heard the _____________（disappoint）result.
disappointed disappointmentat/about to know in/with disappointed disappointing 单句写作
（7）The workers （失望地发现） that they couldn’t understand the instructions on the machine.
（8）We （对……感到失望）your previous behaviour
were disappointed to find are disappointed at/about 词汇五 desire（1）n. 渴望；欲望 （2）vt. 渴望；期望
◆要点必记
（have）a desire to do（有）做……的渴望
（have）a desire for（有）做……的渴望
desire to do... 渴望做……
◆误区警示
desire that + 主语+（should+）动词原形 希望……（desire 后的主语从句、宾语从句和同位语从句用虚拟语气，谓语动词用“should+ 动词原形”，should 可以省略）
◆归纳拓展
后跟名词性从句，从句谓语用“（should+） 动词原形”的动词：
一个“坚持”（insist）；
两道“命令”（order，command）；
四条“建议”（suggest，propose，advise， recommend）；
五点“ 要求”（demand，desire，request， require，urge）
单句语法填空
（1） He desires （join）the army and devote himself to the country.
（2） Several people have expressed a desire （see）the report.
（3）［2019·重庆巴蜀中学高一期末］Fashion is a competitive and hard business where people’s desire new ideas is hard to satisfy.
（4） At yesterday’s meeting，the manager desired that the project __________________（ finish）on time.
to jointo seefor(should）be finished单句写作
（5） I （不想惹任何麻烦），so I keep away from Jackson.
have no desire to cause any trouble词汇六 carry on 继续做，坚持干
◆教材原句
This is because people believe in the importance of carrying on space exploration despite the huge risks. 这是因为尽管有很大的风险，人们依旧相信继续太空探索的重要性。
◆要点必记
carry on sth. 从事某事 carry on with sth. 继续某事 carry on doing sth. 继续做某事
◆归纳拓展
carry out 进行；贯彻；执行；实施 carry through 顺利实现
carry off 赢得；成功地对付 carry forward 成功地进行
单句语法填空
（1） Having read stories of Lin Qiaozhi，the girl was determined to carry with her good work.
用carry 短语的适当形式填空
（2） Although faced with so many difficulties，they still their research.
（3） The support of her mother Jane Goodall and she devoted herself to the study of chimps.
（4） He gave himself a new name to hide his identity when he went to the secret task.
（5） The team will have to without Professor Smith.
oncarry on withcarriedthroughcarry outcarry on词汇七 on board 在宇宙飞船上；在船上；在飞机上
◆教材原句
It orbits Earth and has astronauts from different countries on board... 它环绕地球运行，空间站里有来自不同国家的宇航员……
◆要点必记
take sth. on board 考虑某事
◆学法点拨
on board 是介词短语，在句中可作表语或定语。
◆词语辨析
board，broad 与abroad
·board n. 板子；布告牌；黑板；委员会
v. 登上（船、飞机、火车、公共汽车等）
·broad adj. 宽的；广阔的
·abroad adv. 在国外；到国外
at abroad 在国外 go abroad 去国外
单句写作
（1） Some of the ships even had earth （在船上）so that the sailors could grow their own crops for food.
（2） The plane had more than 120 passengers and crew （在飞机上）when it suddenly disappeared.
on boardon board辨析填空（board/broad/abroad）
（3） Many schools there have started using white and projectors in classes.
（4） They were looking for anyone on who knew sign language.
（5）With many Chinese now traveling for Spring Festival，their choice of destinations has expanded along with their growing interest in foreign cultures and services.
（6）How did the soldier cross the river last night?
boardsboardabroadbroad词汇八 independently adv. 独立地；自立地
◆教材原句
China became the third country in the world to independently send humans into space in 2003... 中国在2003 年成为世界上第三个独立将人类送入太空的国家……
◆要点必记
work independently 独立工作 live independently 独自生活
◆词语积累
independent adj. 独立的；自主的 be independent of 不依赖……；独立于……之外
independence n. 独立 independence from 独立于
depend on 依靠；信赖；取决于 be dependent on 依赖；取决于
单句语法填空
（1） Not only my spoken English，but also my ability to live _______________（ independent）has been improved a lot.
（2） All living things depend the sun for their growth.
（3） Susan wanted to be independent her parents. She tried living alone，but she didn’t like it and moved back home.
（4） A study abroad program can teach students ____________（independent） and important life skills.
independentlyonofindependence单句写作
（5） Now that you have grown up，you should （不依赖）your parents.
（6）Many countries left and （独立于）the empire in the 20th century.
be independent ofwas/became independent from词汇九 signal（1）vt. & vi. 标志着；标明；发信号
（2）n. 信号；标志；信号灯
◆教材原句
This signalled one step further in China’s plan to establish a space station in the future. 这标志着中国在未来建立一个空间站的计划又向前迈进了一步。
◆要点必记
signal to sb. 示意某人；向某人发信号 signal to sb. to do sth. 示意某人做某事
send out a signal 发出信号 a danger signal 危险信号
a warning signal 警告信号 an alarm signal 报警信号
a clear signal 清晰的信号 receive/pick up a signal 接收信号
◆词语辨析
signal，sign，symbol 与 mark
·signal 信号；暗号
·sign 迹象；征兆；标牌
·symbol 象征；标志
·mark 标记；记号
单句语法填空
（1） The police seems to be （signal）to us with his arm.
（2） In order not to be heard，she pointed her finger upwards （ signal）that someone was moving about upstairs.
（3） The far side of the moon is a rare quiet place that is free from interference from radio _________（signal）from Earth.
（4） In our class，when the bell rang and the teacher closed his book，it was _____ signal for everyone to stand up.
（5） The judge signaled a police officer and the man was led away.
signalingto signalsignalsato辨析填空（signal/sign/symbol/mark）
（6）In Chinese culture，red is the of luck and happiness.
（7）You can make a where you can’t understand.
（8）Chest pains can be a warning of heart problems.
（9）He walked up and down，a sure of becoming impatient.
symbolmarksignalsign词汇十 in the hope of doing sth. 抱着……的希望
◆教材原句
Mankind is exploring space in the hope of finding out more about the universe. 人类正在探索太空，希望能更多地了解宇宙。
◆学法点拨
in the hope of 希望……（of 是介词，后接名词、代词或动名词作宾语）
◆归纳拓展
in the hope that/in hopes that... 希望…… （that 引导同位语从句，进一步补充说明hope/hopes 的具体内容）
单句写作
（1） I am writing to you （希望） you can lend me some money because mine is running out.
（2） Bob and his young brother came to New York ____________________ （希望找到）well-paid jobs to support themselves.
（3） Her parents sent her abroad （希望）she could get a better education.
in the hope thatin the hope of findingin the hope that词汇十一 lead to 引起，导致；通向，通往
◆教材原句
If there is a mistake during the launch，it can lead to an accident that kills everyone on board. 如果在发射过程中有错误，它可能导致事故，杀死机上的每个人。
◆误区警示 lead to 中的to 是介词，其后接名词、代词或动名词作宾语。
◆归纳拓展
（1）近义词组：contribute to，result in
（2）以介词to 结尾的动词短语：
look forward to 盼望；期待 get down to 认真做某事
devote... to 致力于；奉献于 be addicted to 对……上瘾 be/get/become used/accustomed to 习惯于
单句语法填空
（1） Many of these chemicals can lead cancer or other illnesses.
（2） The new evidence led to him _______________（arrest）by the police.
（3） When they catch the light，ONB groups fall off the polymer，leading its breakdown.
（4） Many graduates clearly do contribute national wealth，but so do all the businesses that invest and create jobs.
（5）［2018·全国Ⅱ卷］Experts say it’s an invaluable social practice that results ______ big benefits.
tobeing arrestedtotoin单句翻译
（6）俗话说，条条大路通罗马。
_________________________________________
Just as the saying goes，all roads lead to Rome. 词汇十二 so as to（do sth.）为了，以便（表示目的）
◆教材原句
In space，astronauts collect all dirty water so as to recycle it for later use. 在太空中， 宇航员收集所有的污水，以便回收利用。
◆要点必记
动词不定式的一个主要作用，是在句中作目的状语。in order to 或so as to 则使“目的”更加明确。
· so as to 一般不放在句首，否定形式是so as not to。
· in order to 可以放在句首或句中，否定形式是in order not to。
句型转换
（1） Robert got up early this morning so that he could catch the first bus.
Robert got up early this morning the first bus.
单句写作
（2） （为了找到）the missing child，the villagers have been doing all they can over the past five hours.
（3） He worked extra hours （为了完成）the task ahead of time.
（4）We have got to set out early in the morning （为了）get to the company on time.
（5） （为了不被打扰），he spent three hours locked in his study.
in order to catch/so as to catchIn order to findin order to finish/so as to finishin order to/so as toIn order not to be disturbed 重点句式
句式一 sb./sth. be/become the first... to do... 某人/ 某物是第一个做……的……
◆教材原句
Yuri Gagarin became the first person in the world to go into space. 尤里·加加林成为世界上第一个进入太空的人。
◆句式分析
句中的to go into space 是不定式短语作后置定语，修饰person。句型sb./sth. be the first... to do... 意为“某人/ 某物是第一个做……的……”。
◆归纳拓展
序数词或被序数词及形容词最高级等修饰的名词后跟动词时，通常用不定式作定语。
单句语法填空
（1） He is always the last （leave）the classroom.
（2） Lang Ping became the first person in volleyball （win）an Olympic gold medal as both a player and a coach.
（3） The girl is the best person （finish）the whole work.
单句写作
（4） She is （第一个工作的女性） in the desert.
（5）William is （最不可能说谎 的人）.
to leaveto winto finishthe first woman to workthe last person to tell a lie句式二 This is because... 这是因为……
◆教材原句
This is because people believe in the importance of carrying on space exploration despite the huge risks. 这是因为尽管有很大的风险人们依旧相信继续探索太空的重要性。
◆句式分析
本句是一个复合句。句中的because 引导的是表语从句，也可写成It/That is/was because...，意为“它/ 那是因为……”， because 引导表语从句，后接原因。
单句语法填空
（1） He fell asleep during the lecture. This was he got bored with it.
（2） The reason why Henry missed the bus was he got up late.
（3） Alice was too careless. That is she failed in the examination.
单句写作
（4） From space，the earth looks blue. （这是因为）about seventy-one percent of its surface is covered by water.
（5） He admitted that his father was strict with him_____________ （那就是为什么）he made so many achievements.
becausethatwhyThis is becauseThat is why句式三 enable sb./sth. to do sth. 使某人/ 某物能做某事
◆教材原句
...scientists hope future discoveries will not only enable us to understand how the universe began... ……科学家们还是希望未来的发现不仅能使我们了解宇宙是如何诞生的……
◆句式分析
本句是一个复合句，hope 后是省略了that 的宾语从句，宾语从句中又含有how 引导的宾语从句。
◆要点必记
enable sb. to do sth. 使某人能够做某事（不定式作宾语补足语）
enable better communication 使沟通更顺畅
单句翻译
（1） 飞机使人们能够很快地进行远距离旅行。
_________________________________________________________
（2） 来自大学的支持使得这位教授有能力探索新技术。
_________________________________________________________
（3） 先进的科学技术使我们与别人交流起来更容易。
_________________________________________________________
（4） 社会活动可以使学生对我们的社会了解得更多。
_________________________________________________________
Airplanes/Planes enable people to travel great distances rapidly.The support from the university enabled the professor to explore new technologies.The advanced technology enables us to communicate with others more easily.Social activities enable students to learn more about our society.课件38张PPT。
UNIT 4 SPACE EXPLORATION
Section C Discovering Useful Structures 核心词汇
词汇一 first of all 首选；第一；最重要；首先
◆教材原句
First of all，you must be intelligent enough to get a related college degree. 首先，你必须足够聪明来得到一个相关的大学文凭。
◆学法点拨 first of all 一是用来列举事物，二是突出重要性
◆要点必记
come first 首先；第一；首先要考虑的 first and foremost 首先；首要的是
first and last 从各方面看；完全 first up 第一；首先
from the（very）first 从一开始 from first to last 从头至尾；自始至终 at first 起初；起先
题组练·领悟方法单句写作
（1） （ 首先），you should improve your spoken English.
（2） As a student， （最重要的），should be honest.
（3） （首要的是），you must tell me the truth.
（4） My son was very strong and didn’t turn to me for help （从头至尾）.
（5） My parents didn’t understand what I meant （起初）. After knowing it，they both supported me.
First of all first of all First and foremost from first to last at first 词汇二 recycle vt. 回收利用；再利用
◆教材原句
In space，astronauts collect all dirty water so as to recycle it for later use. 在太空中， 宇航员收集所有的污水，以便回收利用。
◆要点必记
recycle the waste material 回收废物 recycle paper/glass 回收纸/ 玻璃
recycled materials 回收的材 recycling n. 回收利用
◆词语积累
re- 可以作动词前缀，表示“又，再，重新”
cycle n. 循环；周期→ recycle v. 回收利 用；再利用 place v. 放；置→ replace vt. 取代；放回
move v. 移动→ remove vt. 移开；挪走 use vt. 使用→ reuse vt. 再利用 build v. 建；建造→ rebuild v. 重建
单句语法填空
（1） Making lovely objects using （recycle）and made material.
（2） The garbage is then taken away and，if possible， （recycle）.
单句写作
（3） Paper bags （很容易被循环利用）but require more energy to produce and transport.
单句翻译
（4） 始终正确地处理你的垃圾，并在可能的情况下回收废物。
______________________________________________________________________
recycled recycled are easily recycled Always get rid of your rubbish properly and recycle waste where possible.
词汇三 lack（1）n. 缺乏；短缺 （2）vt. 没有；缺乏
◆教材原句
Astronauts’ bones and muscles can get very weak in space due to the lack of gravity，so they need to exercise every day，which will help them stay healthy. 由于缺乏重力，宇航员们的骨头和肌肉很容易变得虚弱， 所以他们需要每天锻炼来保持健康。
◆要点必记
the lack of... 缺乏…… lack sth. 缺乏…… a lack of 缺少
for/because of/through（a）lack of 因为缺乏…… be lacking in 缺乏……
◆误区警示
· lack 作动词时，是及物动词，其后直接接宾语。
·lack 作名词时，其后接介词of。
单句语法填空
（1） The headmaster said that lack of money was a great challenge.
（2） Though （lack）money，they managed to send their son to university.
（3） My father looks quite tired _____________lack of sleep.
单句写作
（4） Health problems are closely connected with bad eating habits and _______________ （缺乏锻炼）.
（5） Although Peter （缺乏经验），the manager asked him to take charge of the project.
a lacking for/through a lack of exercise lacked experience 词汇四 otherwise adv. 否则；要不然
◆教材原句 ...everything would float off otherwise. ……否则所有东西都会飘走。
◆要点必记
（1）通常用于“祈使句＋ otherwise ＋陈述句”的句型，意为“否则”，相当于or。
（2）otherwise 作句子副词时，还常用于引
起含蓄型虚拟语气句，表示如果某事没有发生，就会发生另一件事，该句谓语部分多用“would/could+have done”。
Study hard next term，otherwise you will fall behind others. 下学期努力学习，否则你会落后于其他人的。
Bob helped me. Otherwise，I wouldn’t have finished the task on time. 鲍勃帮助了我。否则我不可能按时完成任务的。
单句语法填空
（1） Do some exercises as a preparation before you swim. ___________，you might hurt yourself.
（2） He must have completed his work ___________ ，he wouldn’t be enjoying himself by the seaside.
（3）We lost our way in that small village. Otherwise we _________________________ （visit） more places of interest yesterday.
单句写作
（4） Thanks for your directions to the house；we wouldn’t have found it ___________ （否则）.
（5） They got two free tickets to the opening ceremony of the Olympics； ___________ （否则）they’d never have been able to afford to go.
Otherwise otherwise would/could have visited otherwise otherwise 词汇五 under control 在……的控制下
◆教材原句
During a spacewalk，astronauts have to move slowly so that they can keep their bodies under control. 在太空行走中，宇航员不得不慢慢地移动以便他们能控制自己的身体。
◆要点必记
out of/beyond control 失去控制 in control of 掌管；控制
in/under the control of 在……的控制下 take/gain/get control of 控制
lose control of 失去控制 get/bring sth. under control 控制某事/ 某物
◆归纳拓展
“under+ 抽象名词”结构：
under discussion 在讨论中 under guarantee 在保质期内 under construction 在建设中under repair 在修理中
under consideration 在考虑中 under examination 在检查中under attack 遭受攻击
单句写作
（1） Even though the fire is （得到了控制），it is still burning.
（2）［2019·湖南长沙长郡中学高一期中］This helps the IOC keep the Olympics’ budget （得到了控制）.
（3）［2019·江苏南菁高级中学高一第一次段考］To my disappointment， his behavior is somewhat （失去控制）.
under control under control out of/beyond control 同义句转换
（4） At this moment，the problem is being discussed.
→ At this moment，the problem is .
（5） The high-speed railway is being built and will be completed at the end of 2019.
→ The high-speed railway is and will be completed at the end of 2019.
（6）My car is being repaired. Could you give me a lift?
→ My car is . Could you give me a lift?
under discussion under construction under repair 词汇六 beyond prep. 在更远处；超出
◆教材原句
Sending people to other planets or even beyond the solar system is not an easy goal to be achieved. 将人类送往其他行星甚至太阳系之外并不是一个容易实现的目标。
◆要点必记
beyond control 失去控制 beyond the reach of 鞭长莫及
beyond repair 无法修理 beyond one’s power 超出某人的权力
beyond doubt 无疑地；确实 beyond belief 难以置信
beyond recognition 认不出来 beyond description 难以描述
beyond measure 难以衡量 beyond sb. 对于某人来说难以理解；对某人来说很难处理
单句写作
（1） Your shoes are worn and they are （无法修理）.
（2） Martin lives in New York，__________________（鞭长莫及）his parents.
（3） Lang Ping is （无疑）an excellent coach in volleyball.
单句翻译
（4） 这个问题他难以理解，所以他向我求助。
______________________________________________________
（5） 罗伯特改变得太大了，以至于他没被认出来。
______________________________________________________
beyond repair beyond the reach of beyond doubt The question was beyond him，so he asked me for help. Robert changed so much that he was beyond recognition. 词汇七 current（1）adj. 当前的；现在的；通用的；流通的
（2）n. 水流；电流；思潮
◆教材原句
For example，using current technology， it would take over two years to get to the closest planet，Mars，and back. 例如，使用目前的技术，需要两年多的时间才能到达最近的行星——火星，然后再回来。
◆要点必记
the current technology 目前的技术 the current situation 当前的形势 current money 流通货币
current/the latest events 当前事件/ 最新事件 current affairs 时事 electric current 电流
◆词语积累
currently adv. 当前；现时 currency n. 通货；货币；支付手段
写出句中current 的词性及含义
（1） The current situation in the world is a little tense. ______________________
（2） Strong currents and winds swept their boat out to sea. _______________
单句语法填空
（3） The （currency）situation in that African country is very tense，so you’d better not go there.
（4） Zhu Ting，one of the most excellent players in China， （current）plays for Tianjin Bohai Bank.
单句翻译
（5） 你能谈谈沙漠的现状吗？
_____________________________________________________________
adj. 目前的；现在的 n. 水流 current currently Can you say something about the current conditions in the desert?
词汇八 figure out 弄懂；弄清楚；弄明白；计算出
◆教材原句
Will scientists figure out a way to store sufficient food and water for the long journey? 科学家们会想出一种方法来为长途旅行储存足够的食物和水吗？
◆要点必记 figure in 把……列入计算 figure that... 认为……
◆学法点拨 figure out 后面可接名词、代词作宾语，也可接“疑问词+ 动词不定式”或宾语从句。
◆归纳拓展
break out（战争、灾难等）爆发；发生 bring out 使显示；出版；生产
give out 分发；公布；用完；耗尽 come out 出现；出版；结果是
make out 勉强看见、听出；理解；弄清楚 look out/watch out 当心；留神
turn out 制造；生产；原来是；结果是 work out 算出；想出；制定出；锻炼；解决
写出句中figure out 的含义
（1） Please help me to figure out my income tax. ___________
（2） I’m busy now. You should figure out a way to solve the problem. ___________
（3） I can’t figure out why he gave up the well-paid job. ____________
单句语法填空
（4） I couldn’t figure what made our boss so angry at the meeting.
（5） We need to study and figure out how _____________（promote）our products.
计算出 弄明白 弄清楚 out to promote 用含out 的有关短语填空
（6）When the Second World War ，my grandfather was at university.
（7）When we climbed to the top of Mount Tai，my legs .
（8）The book has been translated into more than 30 languages since it in 1945.
（9）It was so foggy that the driver could hardly the way ahead.
（10）To keep fit，the famous actress spends about two hours ______________every day.
（11）He said he was a general；but later he _____________ to be a cheat.
（12）While crossing the street，you must __________________for the cars.
broke out gave out came out make out
working out
turned out look out/watch out 词汇九 sufficient adj. 足够的；充足的
◆要点必记
sufficient water 充足的水sufficient materials 充足的材料
sufficient time 充足的时间sufficient resources 充足的资源
sufficient information 充足的信息be sufficient for 对……来说是足够的
be sufficient to do sth. 足够做某事
◆词语积累
sufficiency n. 足够；充分sufficiently adv. 足够地；充分地
单句语法填空
（1） The water in this pond is not sufficient watering wheat.
（2） Mary _____________（sufficient）used the chance to learn about Chinese culture when she was in Beijing.
单句写作
（3） There is （足够的证据证明） that he wasn’t connected with the incident.
（4） If I have （足够的时间），I will pay a visit to the Forbidden City.
for sufficiently sufficient evidence to prove sufficient time
词汇十 keen adj. 热衷的；渴望的
◆要点必记
dead keen 非常喜欢
be keen to do sth. 渴望做某事
be keen on（doing）sth. 热衷于（做）某事
take a keen interest in 对……有兴趣
a keen eye for sth. 对某事物有敏锐的眼光
a keen mind/brain 灵敏/ 敏锐的头脑
◆词语积累
keenly adv. 强烈地；（观察）敏锐地 keenness n. 渴望；热衷
单句语法填空
（1） There was a time when my daughter was keen pop music.
（2） The young player is keen （win）a gold medal in the Olympic Games.
（3） My father has always been （keen）interested in politics.
单句写作
（4） When Jackson was a kid，he ___________________（非常热衷于）drawing.
on to win keenly took a keen interest in 重点句式
句式一 It takes sb. some time to do sth. 花费某人一些时间做某事。
◆教材原句
For example，using the current technology， it would take over two years to get to the closest planet，Mars，and back. 例如，使用目前的技术，需要两年多的时间才能到达最近的行星——火星，然后再回来。
◆句式分析
本句是一个简单句。句中的using... 是现在分词短语作状语。句型It takes sb. some time to do sth. 表示“花费某人一些时间做某事”。句中的it 是形式主语，真正的主语是后面的不定式短语。
◆归纳拓展
spend time/money on sth. 在……上花费时间/ 金钱
spend time（in）doing sth. 花费时间做某事
spend money（on）doing sth. 花费金钱做某事
单句语法填空
（1） It will take nearly 20 years （bring）the fish’s population back to strong levels.
（2） It took the workers less than nine years _______________（complete）the world’s longest sea bridge.
（3） Jane Goodall spent more than fifty years （study）the chimps.
句型转换
（4） The clever boy spent only five minutes working out the difficult question.
the clever boy only five minutes the difficult question.
to bring to complete studying It took to work out 单元语法
不定式作状语和定语
要点一 不定式作目的状语
◆用法归纳
不定式作目的状语，既可位于句首，也可位于句中。
◆词语辨析
in order to 与so as to
· in order to 引出的不定式可置于句首或句中。
· so as to 引出的不定式只能置于句中而不能置于句首。
单句语法填空
（1） （find）out more information about the course，please visit the website.
（2） We will do whatever we can （help）the victims of the earthquake.
（3） （reduce）air pollution，the local government has taken strict measures.
To find to help To reduce 要点二 不定式作结果状语
◆用法归纳
（ 1）动词不定式作结果状语时，常用于一 些固定搭配中：so...as to do sth.；such...as to do sth.；...enough to do sth.；too...to do sth.。
注意：当too 后跟表示情感的形容词，如ready，pleased，happy 等时，too...to 这一结构不含否定意义，而是“太……”。too 前还可用only。
（ 2）动词不定式作结果状语时，常与 only，never 连用，强调结果和失望的情绪。
单句语法填空
（1） They hurried to the station，only （find）that the train had left.
（2）We came to the library after school，only （tell）that it was being decorated.
（3） The animals before the earthquake were too nervous （eat）.
（4） She was too young ___________（understand）all that.
（5）We are only too pleased （work）together with you.
to find
to be told to eat to understand to work
（6）He is too ready （help）the homeless.
（7）We found the stadium big enough （hold）so many people.
（8）I hope there are enough books for each student （have）one.
（9）Henry was so careless as （make）some spelling mistakes.
（10）Would you be so kind （close）the door for me?
to help to hold to have to make to close 要点三 不定式作原因状语
◆用法归纳
不定式作原因状语主要用在形容词或过去分词后面，表示产生这种情绪的原因。有这样用法的形容词有：able，unable， willing，unwilling，eager，anxious， proud，happy，lucky，fortunate，angry， content，sorry，ready，glad，clever，quick， slow，foolish，considerate，ashamed， surprised，frightened，shocked，delighted， disappointed 等。
单句语法填空
（1） They are proud _____________（realize）their dreams.
（2） Her friends were very surprised （hear）that they had broken up.
（3） Mary was glad （see）his father working in the garden.
（4） I am sorry （hear）that you should have given up the good chance.
（5） Sandefur was shocked （find）out she had won a MacArthur Fellowship.
（6）You are foolish ____________（leave）your new bike outside without locking it.
（7）The European country is willing _____________（cooperate）with China on its Belt and Road Initiative，known as the BRI.
to realized
to hear to see to hear to find to have left to cooperate 要点四 不定式的主动形式表被动意义
◆用法归纳
当句子中有形容词easy，difficult，light， heavy，comfort，pleasant，hard，dangerous， fit，unfit，interesting，important，necessary 等时，用不定式的主动形式表达被动 意义。
To turn to the left, you can find a cinema.
=If you turn to the left, you can find a cinema. 若向左拐，你能发现一个电影院。
单句语法填空
（1） Our monitor is easy （get）along with.
（2） The problem is very difficult （solve）.
（3） The air in the morning is pleasant （breathe）.
（4） The book is very interesting （read）.
（5） For those who like animals，those dogs are hard （resist）.
（6）Scientific information can be difficult _______________（understand）.
to get to solve to breathe to read to resist to understand 要点五 不定式作定语
◆用法归纳
不定式作定语时，放在它所修饰的名词或代词之后。
（ 1）动词不定式和它修饰的词之间是动 宾关系。
Have you got anything to do this evening?
今晚你有事吗？
（ 2）被修饰的词与动词不定式有逻辑上 的主谓关系，这时被修饰的名词常常被first，last，second 以及only 等修饰。
sb./sth. be the first/second/third... to do... 某人/ 某物是第一个/ 第二个/ 第三个做……的……
（ 3）动词不定式说明它修饰的名词或代 词的内容，相当于同位语，可以转换为同位语从句。常见的可跟动词不定式作定语的这类名词有：decision，wish， chance，promise，plan，attempt，effort， right（权利），ability，patience，way 等。
单句语法填空
（1） I have something important （tell）you.
（2） I want to get something （read）in the coming summer holidays.
（3） My mother had lots of things （deal）with.
（4） Miss Liu is a very nice person （work）with.
（5） China is the third country in the world （send）men into space.
to tell to read to deal to deal to send （6）My sister was the first person （think）of the idea.
（7）Lang Ping is the first person in the volleyball （win）an Olympic gold medal as a player and a coach.
（8）Could you come up with a better way （solve）the difficult problem?
（9）The German girl has the ability （learn）Chinese well.
（10）I’m willing to work for free if I can get a chance （talk）to Olympians from all over the world in person.
（11）Mary had great determination ___________（achieve）her goal.
to think
to win to solve to learn to talk to achieve 课件41张PPT。
UNIT 4 SPACE EXPLOARTIOAN
Section D Listening and Talking, Reading for Writing & Assessing Your Progress
核心词汇
词汇一 be curious about 对……感到好奇
◆教材原句
I’m really curious about his life in space. 我真的对他在太空中的生活感到好奇。
◆要点必记
be curious to do sth. 很想做某事
It is/was curious that... ……是奇怪的
◆词语积累
curiously adv. 好奇地 curiosity n. 好奇；好奇心
with curiosity 好奇地 out of curiosity 出于好奇
题组练·领悟方法单句语法填空
（1） The little kids are curious everything around them and eager to know about it.
（2） People were curious （know）how Peter would deal with the matter.
（3） The children looked at me （curious），asking where I came from.
（4） Out of （curious），David turned on the new computer.
单句写作
（5） The little child looked at the dog （好奇地）.
（6）Susan （对……好奇）what her brother was doing，but he never told her anything.
aboutto know curiouslycuriositywith curiositywas curious about词汇二 argue vt. & vi. 论证；争辩；争论
◆教材原句
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。
◆要点必记
（ 1）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 sb. into/out of doing sth. 说服某人做某事/ 不做某事
argue that... 争辩……；认为……
（ 2）argument n. 争论；辩论
have an argument with sb. 与某人争论/ 争吵
have an argument about/over sth. 为某事争论/ 争吵
an argument for/against... 支持/ 反对…… 的论据/ 理由
◆词语辨析
argue 与debate
·argue 侧重“说理”“论证”和“企图说服”。
· debate 侧重“双方各抒己见”，内含“交锋”的意思。
单句语法填空
（1） Tom has been arguing his brother about where they should go for their holidays.
（2） Robert argued reducing his pocket money every month.
（3） Most teachers argued an increase in their salaries.
（4） It’s no use （argue）with me about the matter.
（5） You should solve the problem by （argue），not by fight.
withagainstforarguingargument单句写作
（6）I finally （说服他不）going on such a dangerous journey.
（7）We tried to （说服她加入） us in helping the homeless.
辨析填空（argue/debate）
（8）Many experts had for the Three Gorges Water Conservancy Project for many years before it started.
（9）Last Friday，we _________whether students should use their smartphones on weekdays at school.
argued him out ofargue her into joiningargueddebated词汇三 the solution to... ……的解决方法
◆教材原句
Instead，we should feed the world’s poor and find immediate solutions to other
problems，such as pollution and fatal diseases. 相反，我们应该养活世界上的穷人，并立即找到其他问题的解决办法，比如污染和致命的疾病。
◆要点必记
the entrance to the cave 山洞的入口 the answer to the question 问题的答案
the key to the door 门的钥匙 the key to success 成功的关键
the approach to the problem 问题的解决办法
单句语法填空
（1） The school advisor don’t give you any direct （solve）to your problem.
（2） I have tried very hard to find a solution the problem，but in vain.
单句写作
（3） Could you tell us （成功的关键）？
（4） Professor Yang came up with （ 三个解决办法）the difficult problem at the meeting.
solutiontothe key to successthree approaches to solving词汇四 shallow adj. 肤浅的；浅的
◆教材原句
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。
◆要点必记
a shallow argument 肤浅的论点 a shallow person 一个肤浅的人 the shallow water 浅水
◆词语积累
shallowly adv. 肤浅地；浅地 shallowness n. 肤浅；浅
◆对比记忆
shallow adj. 浅的←→ deep adj. 深的
单句写作
（1） His 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 shallowThe shallowerThe water in this river is so shallow that we can walk across it.Bob is a shallow person. Besides， he is very lazy.词汇五 make a difference 对……产生影响；有意义
◆教材原句
Firstly，exploring space has already made a difference in the fight against world hunger. 首先，探索太空已经在战胜世界性饥饿方面发挥了作用。
◆要点必记
make a big/great difference（to）（对……） 产生很大的影响
make no/little difference（to）（对……）无影响；没关系
It makes no difference to sb. whether... or not... 是否做某事对某人没有影响。
单句写作
（1）［2017·北京卷］Hannah is one of many examples of young people who _________________________（正产生影响）in the world.
（2） What she says will （对…… 无影响）our plan.
（3） What we are doing now will ____________________________ （对……产生很大的影响）the children’s future.
are making a differencemake no difference tomake a big/great difference to词汇六 result in 导致；造成
◆教材原句
It has directly resulted in the many satellites that now orbit Earth. 其直接结果是产生了现在环绕地球运行的许多卫星。
◆要点必记
result in（=lead to=contribute to）导致，引起（其后接结果）
result from（=lie in）由……产生，存在于 （ 其后接原因）
单句语法填空
（1） Our effort resulted success.
（2） The failure resulted his laziness.
（3） A powerful typhoon hit our town， （result）in great damage.
单句写作
（4） His great discovery （缘于）his determination
and devotion to science.
（5） Stress and tiredness often ____________________________（导致）a lack of concentration.
infromresultingresulted from/lay inresult in/lead to/contribute to 词汇七 a number of 许多，大量的
◆教材原句
A number of the satellites record data on land and weather patterns. 大量的卫星记录了陆地和天气模式的数据。
◆要点必记
· a number of（许多，大量的）+ 可数名词复数+ 复数谓语
· the number of（……的数量）+ 可数名词复数+ 单数谓语
◆一言助记
If you want to be number one，you must be better than a number of students in your school. The number of these students is at least one thousand. Moreover，you should have a good memory and keep in mind a great number of phone numbers，door numbers，etc. 你如果想成为第一，一定要比学校里的许多学生优秀。这些学生的人数至少为1000 人。此外，你应该有好的记忆力，记住大量的电话号码，门牌号等。
单句语法填空
（1） Up to now，a large number of new houses （build）for those who lost their homes in the terrible earthquake.
（2） During the last three decades，the number of people taking part in physical fitness programs （increase）sharply.
（3） An increasing number of students （be）choosing to go abroad to study every year.
（4）［2019·山东师大附中高一期中］A large number of people （be）fluent English speakers，and the number of people learning English （be）increasing rapidly.
have been builthas increasedareareis单句写作
（5） （大量）soldiers were sent to rescue the people trapped in the earthquake.
（6） （毕业生人数）in our university this year is 2，000.
A large number ofThe number of graduates词汇八 as a result 所以；结果（是）
◆教材原句
As a result，space-based science has helped farming... 因此，以空间为基础的科学帮助农业……
◆要点必记
as a result 所以，结果（是） as a result of 由于
result from 起因于 result in 导致，造成
◆词语辨析 as a result 与 as a result of
·as a result“因此，结果（是）”，单独使用，一般放在句首，后面常加逗号。
·as a result of“作为……的结果，由于”， 后接名词、代词或动名词作宾语。
辨析填空（as a result/as a result of）
（1） He had some bad fish. ，he felt ill this morning.
（2） He can’t take part in the sports meeting his serious injuries in an accident.
单句写作
（3）［词汇复现］After he took charge of the company，the business didn’t pick up. ____________（结果），people left the company one after another.
As a resultas a result ofAs a result词汇九 regularly adv. 经常；定期地
◆教材原句
They have also helped companies make better heart monitors and other machines that doctors regularly use. 他们还帮助企业生产更好的心脏检测器和医生经常使用的其他机器。
◆要点必记
work out/exercise regularly 经常锻炼
eat breakfast regularly 定期吃早餐
◆词语积累
regular adj. 定期的；有规律的
on a regular basis 定期地
单句语法填空
（1） If you want to keep fit，you can exercise （regular）in a gym.
（2） In her spare time，she （regular）took her son to the museums.
单句写作
（3） If it is a sport or athletic skill，perform the activity （定期地）.
regularlyregularlyon a regular basis词汇十 limited adj. 有限的
◆教材原句
Seeing pictures of our planet as an island in a black sea made people realise that our planet’s resources are limited. 把我们星球的照片看作是在黑暗的海洋中一个岛屿的照片，这使人们意识到我们星球的资源是有限的。
◆要点必记
limited time 有限的时间 limited space 有限的空间 limited company 有限责任公司
◆词语积累
limit n. & vt. 限制 set a limit to/on 限制，控制 within（the）limits 不超出限度
There be no/a limit/are limits 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
单句语法填空
（1） Time is （limit），so we must get down to work now.
（2） Henry is a man of （limit）ability，so the manager won’t allow him to take charge of the department.
（3） The universe is becoming bigger all the time，so it is （limit）.
（4） There is a limit what one person can do.
单句写作
（5） What’s more，culture shock （不局限于）the overseas visitors.
单句翻译
（6）你如果努力的话，成就无可限量。
______________________________________________________
limitedlimitedlimitlesstois not limited toThere is no limit to what you can do if you are hardworking.词汇十一 provide for sb. 提供生活所需
◆教材原句
In order to provide for such a rapidly increasing population，scientists are trying to find other planets that could one day be our new home. 为了满足增长如此迅速的人口需求，科学家们正在努力寻找其他可能成为我们新家园的行星。
◆要点必记
provide for sth. 为……做好准备 provide sb. with sth. 把某物提供给某人 provide sth. for/to sb. 为某人提供某物
◆归纳拓展
向某人提供某物
offer sb. sth. =offer sth. to sb. supply sb. with sth. =supply sth. to sb.
单句语法填空
（1） My father provides our family by working in an IT company.
（2）We must provide the needs and safety of all passengers.
（3） After the earthquake，the first thing the local government did was to provide accommodations ______the homeless families.
（4） I don’t think the experiment is a failure，because it has provided us valuable experience for future tests.
单句翻译（一句多译）
（5） 父母应该为他们的孩子们提供一个良好的教育。
_______________________________________________________________________________________________________________________________________________
forforfor/towithParents should provide their children with a good education./Parents should provide a good education
for/to their children.词汇十二 at present 目前；现在
◆教材原句
The greatest attention at present is on Mars because it is closer to Earth. 目前最受关注的是火星，因为它离地球较近。
◆学法点拨
at present 常与一般现在时或现在进行时连用。
◆归纳拓展
at the present time 目前 for the present 暂时；暂且；就目前而言
the present situation 目前的形势 the people present 在场的人
be present at the elections 出席选举 present sth. to sb./present sb. with sth. 向某人颁发某物
单句语法填空
（1） present，the World Health Organization warns that millions of people are suffering from indoor air pollution.
（2） It is useless arguing about the matter， the present at least.
（3） I （get）along well with my new classmates at present.
（4）We presented him a gift in appreciation of（感谢）all he had done for us.
单句写作
（5） At present，they （正在研发）the flying car.
（6）In （当今世界），we teenagers are living under great stress.
Atforam gettingwithare developingthe present world词汇十三 closing（1）adj. 结尾的；结束的 （2）n. 停业；关闭；倒闭
◆教材原句
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。
◆要点必记
（ 1）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
（2）get/be close to 靠近；接近
单句语法填空
（1） The （close）date for the application is April 30.
（2） At the （close）ceremony，they gave us a wonderful performance.
单句写作
（3） （最后），daydreaming helps you to know yourself better.
（4） Don’t （靠近）the dog，because it is fierce.
closingclosingIn closingget close to词汇十四 run out 用完，耗尽（不及物动词词组）
◆教材原句
It is necessary to find a new home for people in space，as the resources on Earth will run out. 为人们在太空中找到一个新家是有必要的，因为地球上的资源将 耗尽。
◆要点必记
run out 用完，耗尽（不及物动词词组，无被动语态）
run out of 用完，耗尽（及物动词词组，有被动语态）
use up 用完，用尽（及物动词词组） give out 用完，用尽（不及物动词词组）
◆一言助记
Her money has run out and she is also running out of patience. 她的钱已经用完了，她的耐心也快耗尽了。
单句语法填空
（1）We must take measures quickly because time is running .
（2） He has run out all the energy.
（3） He has used all the money his parents gave him.
（4） After so long a walk，all his strength gave .
单句写作
（5） Food supplies in the flood-stricken area （要用光了）. We must act immediately before there’s none left.
（6）With money （用完），I had to call my mother to ask her for some.
outofupoutare running outrunning out/run out of词汇十五 attach vt. 系；绑；贴；参加；与……有关联；认为有重要性
◆教材原句
While landing，they must attach themselves to something so as to prevent floating around. 着陆时，他们必须把自己固定在某物上，以防止四处飘荡。
◆要点必记
attach... to... 把……固定在/ 附在……上
attach（great/little）importance/significance/ value/weight to 认为……（很有/ 几乎没有）重要性/ 意义/ 价值/ 分量
◆词语积累
attached adj. 附加的；附属的；依恋的 be attached to 喜欢；附属于；为……工作
◆误区警示 以上 attach 短语中的 to 均为介词，后接名词、代词或动名词作宾语。
单句语法填空
（1） Attach a recent photo the application form.
（2） To be honest，a lot of people attach great importance becoming rich and famous.
（3） My youngest brother is attached collecting cars.
单句写作
（4）With a label （贴在）each piece of luggage，it is easy for passengers to recognize their own luggage.
（5） My parents always （非常重视）my getting a good education.
（6）The school （附属于）Beijing Normal University.
tototoattached toattach great importance tois attached to 重点句式
句式一 whether...or... 不管……还是……
◆教材原句
Countries around the globe are spending billions of dollars and lots of time on various space missions，whether to Mars or other planets much further away. 世界各国正在花费数十亿美元和大量时间进行各种太空任务，无论是到火星还是更远的其他行星。
◆要点必记
whether...or...“不管……还是……”，引导让步状语从句，表示在从句所提供的两种选择之下，主句所表示的结果相同。
◆归纳拓展 连接并列结构的句式有：
both... and... 既……也…… not only... but also... 不但……而且……
either... or... 或者……或者…… neither... nor... 既不……，也不…… not... but... 不是……，而是……
单句语法填空
（1） Mrs. Green doesn’t know whether her daughter is in New York in London.
（2） The bears live in outdoor forest cages big enough to let the animals decide whether to play together stay away from each other most of the day.
（3） Neither Jackson his parents were invited to the party last night.
（4） Bob refused the job offer，not because he didn’t like it， because the salary was low.
单句写作
（5） Alice can （不但）dance （而且）sing.
orornorbutnot onlybut also句式二 倍数表达法
◆教材原句
Olympus Mons，the largest volcano on Mars，is about twice as high as Mount Qomolangma. 奥林匹斯火山是火星上最大的火山，高度大约是珠穆朗玛峰的两倍。
◆要点必记
（1）A +be + 倍数 + as + 形容词原级 + as B.
（2）A +be + 倍数 + 形容词比较级 + than B.
（ 3）A +be +倍数+ the size/length/width/ height/depth... + of B.
（4）A +be + 倍数 + what 引导的从句.
◆学法点拨
两倍用twice，三倍或三倍以上用“基数词+ times”表达。
单句语法填空
（1） This river is five times （long）than that one.
（2） This bridge is twice the （wide）of that one.
（3） This room is three times as big that one.
一句多译
我们的新学校是原来学校的三倍大。
（4）_______________________________________________
（5） ______________________________________________
（6）_______________________________________________
（7）_______________________________________________
longerwidthasOur new school is three times as big as the old one.Our new school is three times bigger than the old one.Our new school is three times the size of the old one.Our new school is three times what it used to be.单句写作
（3） It is said that taking exercise is good to __________________（智力发展）.
（4） Long years of civil war in that African country affected people’s ____________________（身心健康）.
（5） The research has shown that listening to music or playing instruments can help heal _______________________ （身心状况）.
mental development physical and mental healthphysical and mental conditions
