高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration教案及反思

这是一份高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration教案及反思，共15页。

Section Ⅱ　Listening and Speaking &Reading and Thinking——Language Points


1．mental adj.精神的；思想的→mentally adv.精神地；思想地
2．intelligent adj.有智慧的；聪明的；有智力的→intelligence n．智力；智慧；才智
3．universe n．宇宙；天地万物→universal adj.普遍的；全体的；全世界的→universally adv.全体地，一致地
4．determine vt.查明；确定；决定→determined adj.意志坚定的；有决心的→determination n．决心；果断
5．agency→n.(政府的)专门机构；服务机构；代理处→agent n．代理人；经纪人
6．transmit vt.&vi.传输；发送→transmission n．传送；传递；发送；发射→transmitter n．发射机；发射台；传播者，传输者
7．disappointed adj.失望的；沮丧的→disappoint vt.使失望；使沮丧→disappointment n．失望；沮丧
8．desire n．渴望；欲望vt.渴望；期望→desirable adj.合意的；可取的；值得拥有的
9．independent adj.独立的；自立的→independently adv.独立地；自立地

1．launch vt.&n.发射；发起；上市
①The enemy launched an attack again.发起
②The new model will be launched in July.上市
③China will launch another satellite into space.发射
④The official launch date is in May.上市，发行
2．orbit n．(环绕地球、太阳等运行的)轨道；势力范围
vt.&vi.沿轨道运行；环绕……运行
①A new satellite has been put into orbit around the earth.轨道
②You should come within his orbit.势力范围
③The earth take a year to orbit the sun.环绕……运行
3．signal vt.&vi标志者；标明；发信号n.信号；标志
①At an agreed signal they left the room.信号
②Don't fire until I signal.发信号
③The announcement signalled a clear change of policy.标明

Words And Phrases
知识要点1　determined adj.有决心的；意志坚定的
(教材P40)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。
[例1]　She was determined to lose weight successfully this time.
这一次，她下定决心一定要减肥成功。
[例2]　His father made a determined effort to quit smoking.
他爸爸戒烟是意志坚定的。
[造句]　(2015·福建卷)决心努力学习后，他在墙上挖了洞从邻居家“偷”光以便晚上读书。
Determined to study hard，he bored a hole in the wall to “steal” light from his neighbor to read at night.
[知识拓展]
(1)determine＋从句　 决定……
determine to do sth. 决定做某事(强调动作)
determine on/upon(doing) sth. 就(做)某事做出决定
(2)determined adj. 有决心的；坚决的
be determined to do sth. 决心做某事(强调状态)
(3)determination n. 决心
[提示]　be determined(not) to do sth.表示状态，是一种延续状态，可以与表示一段时间的状语连用，而determine to do sth.表示动作，不能与表时间段的状语连用。
类似用法的单词还有，

[即学即练]　单句语法填空
①She determined to work(work) twice as hard as before to make up for the lost time.
②I have determined on/upon working as a volunteer teacher in the countryside after graduation.
③With determination(determine)，I'm sure I can overcome whatever hardships and dangers I may meet with.
④The determined(determine) look in their eyes told us that nothing could make them change their minds.
[小片段助记]
He has been determined to learn English well.So he determined on/upon reading English every morning with this great determination.I'm sure he will succeed in learning it well one day.
知识要点2　transmit vt.&vi.传输；发送
(教材P40)...and it still transmits data today
……时至今日它仍然能传送数据。
[例1]　The ceremony was transmitted live by satellite to over 50 countries.
典礼通过卫星向50多个国家进行了实况转播。
[例2]　We can receive the signals transmitted from a satellite in space.
我们可以接收通过太空的卫星传送的信号。
[造句]　为什么我们要把数据传到学校的电脑中？
Why do we have to transmit the data to the computer of our school?
[知识拓展]
(1)transmit sth.(from)...to 把某物(从……)传到……
(2)transmitter n. 发射台；传播者
(3)transmission n. 传播；发射
[即学即练]　单句语法填空
①The message was transmitted from a radio station to audience.
②It's generally believed that school are transmitters(transmitter) or moral values.
③The transmission(transmit) of the disease has been controlled now.
知识要点3　disappointed adj.失望的；沮丧的
(教材P41)These disasters make everyone sad and disappointed...
这些灾难让每个人感到伤心和失望……
[例1]　She was deeply disappointed at losing the race.
比赛输了，她很沮丧。
[例2]　These jobs didn't pay well，and the people felt lonely and disappointed at their new life in the city.
这些工作报酬不高，而且人们感到孤独，对城市的新生活感到失望。
[造句]　这部影片被吹捧为杰作，可是我觉得令人失望。
The film was built up to be a masterpiece，but I found it very disappointing.
[知识拓展]
(1)be disappointed about/at/in... 对……感到失望
be disappointed to do sth. 做某事失望
be disappointed that... 感到失望……
(2)disappointing adj. 令人失望的
disappoint sb. 使某人失望
to one's disappointment 令某人失望的是
[即学即练]　单句语法填空
①The next day，we got a disappointing(disappoint) message that another buyer had offered a much higher price.
②There were many people waiting at the bus stop，and some of them looked very anxious and disappointed(disappoint)．
③To my great disappointment(disappoint)，the council refused to consider my proposal.
[小片段助记]
Much to my disappointment，he was also disappointed at the disappointing news that he was refused by the company.
知识要点4　desire n．渴望；欲望vt.渴望；期望
(教材P41)...but the desire to explore the universe never died.
……但是(人们)探索宇宙的渴望从未泯灭。
[例1]　Even so，she impressed the world with her courage and strong desire to succeed.
即使如此，她的勇气和对成功的强烈渴望令世人印象深刻。
[例2]　I desire that these letters should be burned after I leave.
我期望我走了以后把这些信件都烧掉。
[造句]　他总是强烈渴望着学习飞行。
He always had a strong desire to learn how to fly.
[知识拓展]
(1)have a strong desire
(2)desire to do sth.　 渴望做某事
desire sb.to do sth. 想要某人做某事
desire that...(should) do sth. 渴望……
(3)desirable adj. 想要的；可取的；值得拥有的
[提示]　desire不用于进行时态。意为“期望”时，后接宾语从句，宾语从句中的谓语动词用“should＋动词原形”，should可以省略。另外，含desire的主语从句、表语从句和同位语从句也要使用虚拟语气。
[即学即练]　单句语法填空
①We always desire to live(live) in peace with all the other countries in the world.
②She has a strong desire for knowledge and wants to go to college very much.
③He had a strong desire to free(free) her family from trouble.
④She had a strong desire for fame.
[小片段助记]
He has a strong desire to get his desirable things，he also desired that his son be admitted by a key university，so he desired his son to work hard at school.
知识要点5　carry on继续做，坚持干
(教材P41)This is because people believe in the importance of carrying on space exploration despite the huge risks.
这是因为人们仍然坚信太空探索的重要性，哪怕面临巨大的风险。
[例1]　Why not study at medical college like Lin Qiaozhi and carry on her good work?
为什么不像林巧稚那样去读医学院，继续她的伟大事业呢？
[例2]　Don't stop.Please carry on.别停。请继续。
[例3]　She threw the ball back to the boy and then carried on reading her book.
她把球扔回给男孩，然后继续看她的书。
[例4]　Can you carry on with your work while I am away？我不在的时候你能继续干你的活吗？
[造句]　①他离开后，我只管尽力像往常一样继续干。
After he left I just tried to carry on as usual.
②尽管条件极其困难，我们仍必须坚持下去，直到成功。
We must carry on till success in spite of the extremely difficult conditions.
[知识拓展]
carry on with...　　 继续……
carry on a conversation 继续对话
carry out 完成；实行；执行
carry out the plan 实施计划
carry out an experiment 做试验
carry through 帮……渡过(难关等)
[即学即练]　单句语法填空
①If you carry on working(work) like that，you will break down sooner or later.
②I hate it when she calls me at work—I'm always too busy to carry on a conversation with her.
③They carry on with their experiment despite strong opposition.
[小片段助记]
You should carry out the order and carry on with the task until it is carried through.
知识要点6　on board在宇宙飞船上；在船上；在飞机上
(教材P41)It orbits Earth and has astronauts from different countries on board...
它绕地球运行，上面搭乘着不同国家的宇航员……
[例1]　Have all the passengers gone on board yet?
所有乘客都登机了吗？
[例2]　They have gone on board.
他们已经上船了。
[造句]　飞机上所有的参观者都被要求出示护照。
All the visitors on board were asked to show their passports.
[知识拓展]
(1)board vt.&vi.　 上船/车/飞机等
(2)aboard adv.&prep. 上船/飞机/车；在船/飞机/车上
go aboard the ship/the plane/the train
＝board the ship/the plane/the train
上船/飞机/火车等
(3)abroad adj. 国外的
go abroad 出国
home and abroad 国内外
[即学即练]　单句语法填空
①That afternoon aboard the train，the cousins settled down in their seats.
②Please board the train immediately.
＝Please go aboard the train right away.
③Please pay attention to the news from home and abroad．
知识要点7　independently adv.独立地；自立地
(教材P41)China became the third country in the world to independently send humans into space in 2003...
在2003年，中国成为世界上第三个独立把人类送入太空的国家……
[例1]　The two departments work independently of each other.
这两个部门独立运作。
[例2]　It was the first time that he had lived independently.
那是她第一次独立生活。
[造句]　警方应该不受政府的直接控制。
The police force should be independent of direct government control.
[知识拓展]
(1)be independent of　　 独立于；不受……约束
(2)independence n. 独立；自主
gain independence(from) (脱离……)获得独立
(3)dependent adj. 依靠的，依赖的
be dependent on 依靠，依赖
depend on(＝rely on) 依靠，依赖
[即学即练]　单句语法填空
①The country gained full independence from Britain in 1960，when people couldn't hide their excitement.
②As the smallest child of his family，Alex is always longing for the time when he should be able to be independent(depend)．
③When the delayed flight will take off depends much on the weather.
知识要点8　signal vt.&vi.标志着；标明；发信号n.信号；标志
(教材P41)This signalled one step further in China's plan to establish a space station in the future.
这标志着中国未来建立空间站的计划又前进了一步。
[例1]　As soon as it was dark，Mrs Evans gave the signal.天一黑，埃文斯夫人就发出了信号。
[例2]　You mustn't fire without my signal.
没有我的信号不许开枪。
[造句]　为了不让别人听到自己的声音，她竖起手指示意有人正在楼上走动。
In order not to be heard，she pointed her finger upwards to signal that someone was moving about upstairs.
[知识拓展]
(1)signal to sb.to do sth. 示意某人做某事
signal (to sb.) that... 示意(某人)……
(2)a traffic signal 交通信号
send out a signal 发出信号
[明辨异同]
signal/symbol/sign/mark
signal
指为某一目的而有意发出的信号
symbol
指象征或表达某种深邃意蕴的特殊事物
sign
普通用词，指人们公认的事物的标志，也可指某种情况的征兆
mark
普通用词，含义广泛。既可指为便于辨认而有意做的标记，又可指自然形成的标记或有别于其他事物的特征
[即学即练]　单句语法填空
①As soon as he sat down at the table, he signalled to the waiter to bring the menu.
②The policeman signalled the driver to stop(stop) his car by raising his hand.
③He stood up，signalling(signal) to the police officer that he had finished talking with his client.
[小片段助记]
Something was wrong with the traffic signal in the street，so the policeman signalled to the pedestrians to come cross the street.He stood there with his right hand raised，signalling to us to stop.
Sentence Patterns
重点句式1　不定式作后置定语
(教材P40)...on 12 April 1961，Yuri Gagarin became the first person in the world to go into space.
……在1961年4月12日，尤里·加加林成为世界上进入太空的第一人。
句式分析：to go into space 是不定式作后置定语，修饰the first person。
[例1]　She was the first athlete to win the gold medal in the 29th Olympic Games.
她是在第29届奥运会上第一位获得金牌的运动员。
[例2]　The first person to arrive was Tony Garcia from Colombia，closely followed by Julia Smith from Britain.
第一个到达的是从哥伦比亚来的托尼·加西亚，随后紧跟着的是英国的朱莉娅·史密斯。
[知识拓展]
(1)当中心词是序数词或被序数词、形容词最高级、the next，the only，the last等修饰时，常用不定式作后置定语。
(2)动词不定式作定语用来修饰的词是抽象名词，常见的有：ability，chance，ambition，offer，anxiety，answer，reply，attempt，belief等。
[造句]　①他是一个总是吃苦在前、享乐在后的人。
He is always the first to bear hardships and the last to enjoy comforts.
②远处的村子里没有信号，所有联系你的尝试也失败了。
There was no signal in that faraway village and all my attempts to contract you failed.
[即学即练]　单句语法填空
①He is always the first to come(come) and the last to leave(leave)．
②She was the first woman to win(win) the gold medal in the Olympic Games.
③Thank you for giving me the chance to make(make) the speech.
重点句式2　This is because...句型
(教材P41)This is because people believe in the importance of carrying on space exploration despite the huge risks.这是因为人们坚信太空探索的重要性，哪怕面临巨大的风险。
句式分析：此句为主从复合句，because引导表语从句，句式结构为This/That was/is because...
[例1]　This is because in the early days of radio，those who reported the news were expected to speak excellent English.
这是因为在早期的电台节目里，人们期望新闻播音员所说的英语是最好的英语。
[例2]　He was late for school.This was because his bike was broken.
他上学迟到是因为自行车坏了。
[造句]　他没有赶上早班车，那是因为他今天早上起晚了。
He missed the first bus and that was because he got up late this morning.
[知识拓展]
(1)This/That is because...意为“这/那是因为……”，用来表示原因
(2)This/That is why...意为“这/那是为什么……”，用来表示结果
(3)The reason why...is that....意为“……的原因就是……”，why引导定语从句，that引导表语从句
[即学即练]
(1)单句语法填空
①He did not see the film last night. That is because he had to help his little sister with her homework.
②The reason why we have to study computer is that it becomes more and more useful in our daily life.
③He and I have worked together for a couple of years；that's why I know him pretty well.
(2)完成句子
①他失望的原因是他考试失败。
The reason why he was disappointed was that he failed in the exam.
②他起晚了，这就是他为什么没赶上第一班车的原因。
He got up late，and this is why he missed the first bus this morning.
重点句式3　not only...but also句型
(教材P41)Despite the difficulties，scientists hope future discoveries will not only enable us to understand how the universe began，but also help us survive well into the future.
尽管困难重重，科学家们希望未来的发现不仅能够使我们了解宇宙的起源，而且帮助我们更好地进入未来。
句式分析：not only...but also...用于连接两个表示并列关系的成分，着重强调后者，其意为“不仅……而且……”；其中的also有时可以省略。
[例1]　He works not only on weekdays but also on weekends as well.
他不仅平时工作，周末也工作。
[例2]　Franklin was considered not only an inventor，but also a statesman.
富兰克林不仅被看作发明家而且也是一名政治家。
[造句]　太阳不仅给我们光还给我们热。
Not only does the sun give us light but it also gives us heat.
[知识拓展]
not only...but also...结构表示“不但/仅……而且……”，通常可以连接两个并列的谓语、宾语、表语、状语等，还可以连接两个并列的句子
(1)not only A but also B＝B as well as A
(2)not only...but also...连接两个分句时，若not only位于句首，not only所在的分句要部分倒装，but also后面的分句不倒装
(3)not only...but also...连接并列主语时，遵守“就近原则”
(4)not only只能连用，而but also既可连用，也可分开用，also也可省略
[即学即练]
(1)单句语法填空
①To achieve“Chinese dream” will benefit not only Chinese people but also people across the world.
②Not only did we forget to turn off the light in the kitchen，but we also failed to lock the front door.
③Not only the children but also their coach likes(like) playing football.
(2)完成句子
①古典名著不仅带给你快乐和刺激，还鼓励你批判性地思考。
Classic works not only offer you joy and excitement，but also encourage you to think critically.
②观测未来主题公园不仅仅适合个人(旅游)，也适合学生全班出游，因为它是娱乐与学习的完美结合。
Futuroscope is not only for individuals，but is also the perfect mix of fun and learning for class outings.

1．After many experiments，they succeeded in making rockets that could escape Earth's gravity.
[分析]　本句为复合句，after引导的短语作时间状语，that引导的定语从句修饰先行词rockets。
[译文]　经过多次实验之后，他们成功地造出了能够逃脱地球引力的火箭。
2．China became the third country in the world to independently send humans into space in 2003，when Yang Liwei successfully orbited Earth in Shenzhou 5 spacecraft.
[分析]　本句为复合句，when引导一个非限制性定语从句，对2003年进行补充说明，to independently send humans into space是不定式作后置定语修饰country。
[译文]　 在2003年，中国成为世界上第三个独立把人类送入太空的国家，当时杨利伟乘着神舟五号宇宙飞船成功地进行了绕地飞行。
3．Despite the difficulties，scientists hope future discoveries will not only enable us to understand how the universe began，but also help us survive well into the future.
[分析]　本句为复合句。hope后跟一个宾语从句，从句中两个动词enable和help由not only...but also连接起来；另外how又引导一个宾语从句作understand的宾语。
[译文]　尽管困难重重，科学家们希望未来的发现不仅能够使我们了解宇宙的起源，而且还帮助我们更好地走向未来。

教材
高考
1....and it still transmits data today.
(2019·全国卷Ⅰ)As data and identity theft becomes more and more common...
2.Despite the difficulties，scientists hope future discoveries will not only enable us to understand how the universe began，but also help us survive well into the future.
(2019·全国卷Ⅰ)Not only is likability related to positive life outcomes，but it is also responsible for those outcomes，too.
3.Listen to two interviews with astronauts and learn to talk about astronauts' life in space.　
(2019·全国卷Ⅱ)Bacteria are an annoying problem for astronauts.
4.Space：The Final Frontier
(2019·全国卷Ⅱ)Space：the Final Homework Frontier　
5.It orbits Earth and has astronauts from different countries on board...
(2019·全国卷Ⅱ)Imagine a child standing on a diving board four feet high and asking himself the question...

Ⅰ.单句语法填空
1．They are talking about astronauts'(astronaut) life in space.
2．He desired all the students (should)wear(wear) the school uniform to attend the party.
3．Much to her disappointment(disappoint)，he was refused by the company.
4．The transmission(transmit) of the satellite cost the countries a lot of money.
5．With great determination(determine)，he overcame all the difficulty he met in climbing the high mountain.
6．After having a short rest，he carried on with his work.
7．He desired to live independently(independent) after graduating from college.
8．The teacher signalled(signal) to the boy to stop in front of classmates.
9．He was the first person to arrive(arrive) at the airport yesterday afternoon.
10．He didn't come to school this morning and that is because he was ill.
Ⅱ.语境填空
carry on；on board；in the hope of；so as to；find out；focus on；be determined to do；for example；believe in；lead to
1．As we all know，careless driving will lead to accident.
2．Now mankind are focusing on sending people into Mars.
3．He has been determined to give up smoking，so he threw away his remaining cigarettes.
4．It is unbelievable that so many people believe in good in such a little country.
5．He carried on until success despite the difficulties.
6．They did the research in the hope of finding the real murderer of the accident.
7．People will always continue to explore space so as to learn its secrets.
8．To find out the secrets of the universe，we constantly send brave people into space.
9．The passengers on board are asked not to use their phones when the plane takes off.
10．For example，some students should study in group，while some should study alone.
Ⅲ.课文语法填空
Mankind is exploring space in the hope of 1.finding(find) out more secrets of the universe.Exploring space is both dangerous 2.and challenging，but the desire 3.to explore(explore) the universe never died.
On 4 October 1957，the Sputnik 1 satellite 4.was launched(launch) by the USSR and successfully orbited around Earth.Afterwards，Yuri Gagarin became the first person 5.to go(go) into space in the world.On 20 July，1969，American astronaut Neil Armstrong stepped onto the moon，6.famously(famous) saying，“That's one small step for a man，one giant leap for mankind.”
China has made great progress in exploring space in 2003，and has successfully sent Yang Liwei into space and orbited Earth in the Shenzhou 5 spacecraft，7.becoming(become) the third country in the world to 8.independently(independent) send humans into space.
People will continue to explore this final frontier，and this is 9.because they believe in the importance of carrying on space exploration 10.despite the huge risk.