Unit 6 Period Three Using language & Developing ideas 课件-(2022）新外研版高中选择性必修第四册《英语》.pptx

1、Unit 6Space and beyondPeriod ThreeUsing language&Developing ideas基础自测 自主学习 落实基础知识语篇理解 精读演练 萃取文本精华互动探究 探究重点 互动撞击思维达标检测 当堂检测 基础达标演练内容索引内容索引.Read the passage quickly and get the general idea of the passage.语 篇 理 解精读演练 萃取文本精华1.Whats the main idea of the passage?A.Ancient peoples knowledge about space is

2、 limited.B.The universe is far larger than people once imagined.C.Humans will conquer the universe in the near future.D.People will know more about the universe with large telescopes.2.Read the passage and match the main idea of each paragraph.Para.1 A.Telescopes changed humans understanding of spac

3、e.Para.2 B.The Hubble Space Telescope helps people see far beyond Earth.Para.3 C.Radio telescopes will enable people to look back to old times.Para.4 D.Ancient people knew little about the universe.Para.5 E.Many countries are engaged in building more advanced telescopes.Read the passage carefully an

4、d choose the best answer.1.How did people in old times create a world in the sky?A.By using old-fashioned telescopes.B.By using their imaginations.C.By observing the stars carefully.D.By analysing strange phenomena in the sky.2.When did peoples understanding of the universe change greatly?A.When the

5、 first spacecraft landed on the moon.B.When the first manned satellite was sent up into space.C.When the first telescope was invented.D.When Hubble Space Telescope was launched into orbit.3.What cant be seen through the Hubble Space Telescope?A.Clouds of gas.B.Black holes.C.New planets.D.The edge of

6、 the universe.4.Which of the following is the authors opinion about humans exploration in space?A.We are still close to the start of the journey of discovery.B.We cant find life on other planets except the earth.C.We have reached the centre of the universe.D.We have the ability to reach regions of s

7、pace billions of light years away.返 回1.adj.(图画、模型等图画、模型等)生动的，逼真的生动的，逼真的2.v.提交提交3.adj.很好的，了不起的很好的，了不起的4.n.望远镜望远镜5.v.斜置斜置6.adj.宇宙的宇宙的7.adv.可以相信地；可想象地可以相信地；可想象地8.n.粒子粒子9.adj.简单简单的的基 础 自 测自主学习 落实基础知识重点单词lifelikesubmitawesometelescopeanglecosmicconceivablyparticlestraightforward10.n.自我约束，自律自我约束，自律11.v.(去

8、去)拿来拿来12.n.肌肉肌肉13.v.打喷嚏打喷嚏14.adj.模仿的，模拟的，仿真的模仿的，模拟的，仿真的 v.模仿；假装；冒充模仿；假装；冒充 n.模拟装置模拟装置15.adj.看不见的看不见的 adj.看得见看得见的的self-disciplinefetchmusclesneezesimulatedsimulatesimulatorinvisiblevisible掌握规律巧记掌握规律巧记单词单词simulate v.模仿；假装；冒充模仿；假装；冒充orsimulator n.模拟装置模拟装置例如：例如：conductor n.导体；指挥；售票员导体；指挥；售票员detector n.探

9、测器探测器separator n.分分离器离器resistor n.电阻器电阻器in-(不能；不不能；不)visible adj.看得见的看得见的invisible adj.看不见的看不见的例如：例如：incredible adj.难以置信的难以置信的inconsiderate adj.不体谅别人的不体谅别人的infrequent adj.不经常的不经常的incorrect adj.不正确的不正确的核心短语1.报名报名参加参加2.使使某人能够做某人能够做3.计算计算出；解决；锻炼出；解决；锻炼4.忙于忙于；从事；从事5.寻找寻找6.看不到看不到7.在在边缘边缘8.回顾回顾；追忆；追忆9.对对的

10、追求的追求/探索探索sign up forenable sb.to dowork outbe engaged inin the search forbe invisible toat the edge oflook backthe quest for经典句式1.现在分词作原因状语现在分词作原因状语 ，people in ancient times used their imaginations to create a world in the sky.由于不知道星星是什么，古代的人们用他们的想象力创造了一个空中的世界。由于不知道星星是什么，古代的人们用他们的想象力创造了一个空中的世界。2.it

11、作形式主语，作形式主语，that从句为真正的主语从句为真正的主语Soon，the Sun was just one star among billions in the galaxy we call the Milky Way.很快，人们认识到，太阳只是银河系中数十亿颗恒星中的一颗。很快，人们认识到，太阳只是银河系中数十亿颗恒星中的一颗。Not knowing what the stars wereit was understood that3.so.that.如此如此以至于以至于 we are still close to the start of this incredible journ

12、ey of discovery.宇宙中还有如此多的东西没有被探索过，所以我们对宇宙的发现之旅才仅仅宇宙中还有如此多的东西没有被探索过，所以我们对宇宙的发现之旅才仅仅是个开端。是个开端。So much of the universe remains unexplored that返 回Submit a three-minute video introducing yourself and saying why you would be an ideal space candidate.提交提交一个三分钟的视频介绍你自己，并说一个三分钟的视频介绍你自己，并说明为什么你会是一个理想的太空候选人。明为

13、什么你会是一个理想的太空候选人。1submit v.提交；递交；使服从；使屈服；认为提交；递交；使服从；使屈服；认为互 动 探 究探究重点 互动撞击思维重点词汇submit sth.to sb.把某物递交给某人把某物递交给某人submit to向向屈服屈服(to为介词为介词)submission n呈递；屈服；屈从呈递；屈服；屈从(1)It is requested that you(should)submit your report to me before the deadline.要求是你要在最后期限之前把报告交给我。要求是你要在最后期限之前把报告交给我。(2)Some students

14、 have not yet their tutors.有些学生尚未把论文交给导师。有些学生尚未把论文交给导师。(3)He had no choice but to submit himself a search by the security guards.他别无选择，只好让保安人员搜身。他别无选择，只好让保安人员搜身。(4)Tomorrow is the last date for (submit)of entries for the competition.明天是提交参赛作品的最后期限。明天是提交参赛作品的最后期限。submitted their essays totosubmission

15、Not only thatit has also helped us to work out the age and nature of the universe，and discover the incredible fact that the universe is expanding at an ever-increasing speed.不仅如此，它还帮助我们计算出宇宙不仅如此，它还帮助我们计算出宇宙的年龄和性质，并发现宇宙正在以越来越快的速度膨胀这一令人难以置信的事实。的年龄和性质，并发现宇宙正在以越来越快的速度膨胀这一令人难以置信的事实。2work out算出；理解；制定出；解决；

16、锻炼算出；理解；制定出；解决；锻炼work on/at从事于；致力于从事于；致力于at work在工作；在运转在工作；在运转off work在休假在休假out of work失业失业(1)It was beyond belief that the little boy could work out such a problem.这个小男孩能够算出那样一道题是令人难以置信的。这个小男孩能够算出那样一道题是令人难以置信的。(2)If you work in the morning，youll be likely to be as fresh as a daisy(雏菊雏菊)all day.如果你在

17、早上锻炼，你可能一整天都精力充沛。如果你在早上锻炼，你可能一整天都精力充沛。(3)The machine is work smoothly.机器正在平稳运转。机器正在平稳运转。(4)Harry has been for six months，so he has difficulty earning his living.哈里已经失业六个月了，因此他谋生有困难。哈里已经失业六个月了，因此他谋生有困难。outatout of workTo see even further into the universe，many countries are now engaged in building ev

18、er more advanced telescopes.为了更深入地观察宇宙，许多国为了更深入地观察宇宙，许多国家现在都在忙着建造更先进的望远镜。家现在都在忙着建造更先进的望远镜。3engaged adj.忙碌的；使用中的；已订婚的；电话占线的忙碌的；使用中的；已订婚的；电话占线的be engaged in忙于；从事忙于；从事be engaged to sb.与某人订婚与某人订婚engagement n.婚约；约会；参与度婚约；约会；参与度(1)I was totally engaged in my study and seldom paid attention to my mothers f

19、eelings.我完全投入到学习中，很少关注母亲的感受。我完全投入到学习中，很少关注母亲的感受。(2)She said she had been engaged Peter long before she came to the town.她说她在进城之前很久就和彼得订了婚。她说她在进城之前很久就和彼得订了婚。(3)If we invest little time in a person，our (engage)with that person will decline.如果我们在一个人身上投入的时间太少，我们与这个人的亲密关系就会变淡。如果我们在一个人身上投入的时间太少，我们与这个人的亲密关

20、系就会变淡。toengagementadvanced adj.先进的，高级的先进的，高级的advance v.前进；促进；提前前进；促进；提前 n.前进；进步前进；进步advance on/upon sb.向某人走去向某人走去in advance提前，预先提前，预先in advance of在在的前面；超过的前面；超过(4)We should learn the advanced technologies from other countries.我们应该向其他国家学习先进的技术。我们应该向其他国家学习先进的技术。(5)We had greatly (advance)in our knowle

21、dge of the world.我们在世界知识方面大有长进。我们在世界知识方面大有长进。(6)He would call advance to make sure there was no alcohol at the party.他会提前打电话来确保派对上没有酒。他会提前打电话来确保派对上没有酒。(7)He came well the rest of the group.他比小组的其他成员来得都早。他比小组的其他成员来得都早。advancedinin advance ofThe 500-metre dish of the“Eye of Heaven”，as it is known，is b

22、eing used in the search for dark matter，thought to be composed of subatomic particles invisible to ordinary telescopes.这个这个被称为被称为“天眼天眼”的的500米高的盘子被用来寻找黑暗物质，人们认为黑暗物质是由普通望远镜看不见的米高的盘子被用来寻找黑暗物质，人们认为黑暗物质是由普通望远镜看不见的亚原子粒子组成的。亚原子粒子组成的。4in the search for寻找寻找in search of寻找寻找make a search for寻找；搜寻寻找；搜寻search st

23、h./sb.搜查某物搜查某物/某人某人search for sth./sb.为了找到某物为了找到某物/某人某人search sb./sth.for sb./sth.为了找到某人为了找到某人/某物而搜查某人某物而搜查某人/某物某物(1)The villagers have been in the search for the child over the past five hours.在过去的在过去的5个小时里，村民们一直在寻找那个孩子。个小时里，村民们一直在寻找那个孩子。(2)Police the town and surrounding areas the child.警方仍在小镇及周边地

24、区搜寻那个小孩。警方仍在小镇及周边地区搜寻那个小孩。(3)，we can operate by touching the screen.当搜索一些信息时，我们可以通过触摸屏幕来操作。当搜索一些信息时，我们可以通过触摸屏幕来操作。(4)She moved to London in search fame and fortune.她为了追逐名利，搬到了伦敦。她为了追逐名利，搬到了伦敦。are still searchingforWhen searching for some informationofSoon，it was understood that the Sun was just one

25、star among billions in the galaxy we call the Milky Way.很快，人们认识到，太阳只是银河系中很快，人们认识到，太阳只是银河系中数十亿颗恒星中的一颗。数十亿颗恒星中的一颗。1经典句式it was understood that.人们知道；人们认识到，在此句型中人们知道；人们认识到，在此句型中it为形式主语，为形式主语，that引导的从句是真正的主语。常用于这种结构的动词还有：引导的从句是真正的主语。常用于这种结构的动词还有：think，believe，report，say，know，suggest，announce等。等。it作形式主语而从句

26、是真正主语的常见句式：作形式主语而从句是真正主语的常见句式：It is a shame/no wonder/a pity/.that.令人感到羞耻的事是令人感到羞耻的事是/难怪难怪/遗憾的遗憾的是是It is likely/surprising/interesting/.that.很可能很可能/令人吃惊的是令人吃惊的是/令人感兴趣令人感兴趣的是的是It is said/believed/reported/.that.据说据说/据信据信/据报道据报道注意：在英语中，形式主语或形式宾语只能用注意：在英语中，形式主语或形式宾语只能用it，不能用，不能用this，that或其他或其他代词。代词。(1)

27、Its said that a large number of paper-cutting works by experts throughout China will be on show.据说大量来自全国专家的剪纸作品将被展出。据说大量来自全国专家的剪纸作品将被展出。(2)It has been announced another manned space shuttle will be sent up into space next year.已经宣布另一架载人航天飞机将于明年发射升空。已经宣布另一架载人航天飞机将于明年发射升空。(3)Would be convenient for yo

28、u to pick me up at four oclock this afternoon?今天下午四点钟你方便开车接我吗？今天下午四点钟你方便开车接我吗？(4)the industrial cities built in the nineteenth century do not attract visitors.很遗憾，这些建于很遗憾，这些建于19世纪的工业城市对游客并没有吸引力。世纪的工业城市对游客并没有吸引力。thatitIt is a pity thatSo much of the universe remains unexplored that we are still close

29、 to the start of this incredible journey of discovery.宇宙中还有如此多的东西没有被宇宙中还有如此多的东西没有被探索过，所以我们对宇宙的发现之旅才仅仅是个开端。探索过，所以我们对宇宙的发现之旅才仅仅是个开端。2so.that.如此如此以至于以至于，that引导结果状语从句。其常见形式有：引导结果状语从句。其常见形式有：soadj./adv.that.soadj.a/an单数名词单数名词that.sofew/many复数名词复数名词that.solittle(少少)/much不可数名词不可数名词that.such.that.与与so.that.

30、意思相同，但其常用结构为：意思相同，但其常用结构为：suchadj.复数名词复数名词/不可数名词不可数名词that.sucha/anadj.单数名词单数名词that.注意：注意：(1)在在so/such.that.句式中，如果句式中，如果so/such引导的部分前置，主句中的主引导的部分前置，主句中的主语和谓语需用部分倒装。语和谓语需用部分倒装。(2)so that可以引导目的状语从句，也可以引导结果状语从句。可以引导目的状语从句，也可以引导结果状语从句。(1)The media remarked that the soldier was so brave that he rushed int

31、o the fire to save the child without hesitation.媒体评论说，那位战士非常勇敢，毫不犹豫地冲进火里去救那个孩子。媒体评论说，那位战士非常勇敢，毫不犹豫地冲进火里去救那个孩子。(2)So beautiful in the shop Anna cant resist taking a closer look at them.商店里的新衣服太漂亮了，安娜忍不住要仔细看看。商店里的新衣服太漂亮了，安娜忍不住要仔细看看。(3)Green Hill is so good a place to relax that we will have a great ti

32、me.Green Hill is we will have a great time.绿山是一个那么令人放松的好地方，所以我们将会玩得很开心。绿山是一个那么令人放松的好地方，所以我们将会玩得很开心。are the new clothesthatsuch a good place to relax that(4)Correct all these sentences in terms of grammar，spelling，etc，she can use them properly.从语法、拼写等方面来改正所有这些句子，以便她能恰当地使用它们。从语法、拼写等方面来改正所有这些句子，以便她能恰当地

33、使用它们。so that返 回.单句语法填空单句语法填空达 标 检 测当堂检测 基础达标演练1.Its usually cheaper if you book the tickets advance.2.No country would submit to (control)by another country.3.This book is written in easy English that beginners can understand it.4.Yuan Longping has been focusing on searching a way to increase rice o

34、utput.5.He promised to buy her a new (engage)ring，but failed to keep his promise.6.Things will turn for the better if we can work some participation rules for people to obey.inbeing controlledsuchforengagementout.完成句子完成句子7.Children at school the orders of their teachers.儿童在学校必须听从老师的指示。儿童在学校必须听从老师的指示

35、。8.He devoted his whole life to to this question.他一生致力于寻找这个问题的答案。他一生致力于寻找这个问题的答案。9.People had retreated from the coastal regions the hurricane.飓风来袭之前，沿海地带的人已经撤离。飓风来袭之前，沿海地带的人已经撤离。10.in his work that he forgot to inform her of the changed time.汤姆全神贯注地工作，忘记了告诉她时间改变了。汤姆全神贯注地工作，忘记了告诉她时间改变了。must submit t

36、osearching for the answerin advance ofSo absorbed was Tom11.most of them are aware of the importance of protecting the environment.很显然，他们中的大多数人都意识到了保护环境的重要性。很显然，他们中的大多数人都意识到了保护环境的重要性。It is obvious that.选词填空选词填空下面的短文是下面的短文是P6869的课文改写，请从下表中选择合适的词汇并用其适的课文改写，请从下表中选择合适的词汇并用其适当的形式完成此文。当的形式完成此文。explore；eng

37、aged；larger；unexplored；look back to；came into existence；advanced；with the help ofEven today，much of the universe remains 12.In reality，humans can see very little of the night sky with the naked eye and the universe is far 13.than people once imagined.However,14.telescopes，humans can see much farther

38、 into space.Now，many countries are 15.in building even more 16.telescopes，unexploredlargerwith the help ofengagedadvancedwhich make it possible for people 17.regions of space billions of light years away.Perhaps in the future，people will be able to 18.a time long before light 19.to explorelook back tocame into existence返 回本课结束