Unit 2 Out of This World Grammar and usage （ppt课件）-2024新牛津译林版（2020）《高中英语》选择性必修第三册.pptx

1、Do you know what they are?FAST(Five-hundred-meter Aperture Spherical Telescope)500米口径球面射电望远镜，也被称为米口径球面射电望远镜，也被称为“中国天眼中国天眼”Galileo telescopeRead the article on page 20 and fill in the following table.The use of telescopes to explore spaceTimeBreakthroughsUseIn 1990The Kepler Space TelescopeIn recent

2、yearsTo detect communication signals between the stars in the universeThe Hubble Space TelescopeTo see further than ground-based telescopes;to play a crucial role in the discovery of the mysterious dark energyIn 2009FASTTo search for Earth-size planets orbiting other starsBelow is a newspaper featur

3、e article on the use of telescopes to explore space.Find the sentences with subject clauses.()()()()Useful expressions1.allow sb.to do sth.（P20）2.play a crucial role in3.with extraordinary sensitivity4.it is clear that5.all over the world6.head into deep space（P21）7.it was evident that8.witness9.pla

4、in to see10.lay the foundation for1.让某人做某事让某人做某事2.在在起关键作用起关键作用3.十分敏锐十分敏锐4.很显然、很显然、5.全世界全世界6.深入太空深入太空7.很显然、很显然、8.见证见证9.显而易见显而易见10.为为打下基础打下基础1.That Hubble is based in space allows it to see further than ground-based telescopes,2.Whether life on other planets does exist is yet to be proved,but the sign

5、s are promising.3.It is clear that telescopes are crucial tools for space exploration and that developing the required technology will help astronomers all over the world make exciting discoveries.4.How much we will learn from the telescopes is merely limited by our imagination.that whetherit在句子中起在句

6、子中起名词名词作用的各种从句统称为作用的各种从句统称为名词性从句名词性从句。根据它们在句中的。根据它们在句中的语法作用，又可分为语法作用，又可分为主语从句、宾语从句、表语从句和同位语从句主语从句、宾语从句、表语从句和同位语从句。主语从句的连接词有：主语从句的连接词有：从属连词从属连词：that，whether，if连接代词连接代词：what，which，who，whom，whose，whatever，whichever，whoever，whomever连接副词连接副词：when，where，why，how在复合句中，如作在复合句中，如作主语主语的是一个从句，该的是一个从句，该从句从句被称为被称

7、为主语从句主语从句。主语从。主语从句须用句须用陈述语序陈述语序，单个从句做主语，主句谓语动词一般用单数。单个从句做主语，主句谓语动词一般用单数。1.Light travels faster than sound is common knowledge.2.If shes coming or not doesnt matter much.3.That the professor said is of great importance.Thatthat 虽无词义但引导主语从句位于句首时不能省略。虽无词义但引导主语从句位于句首时不能省略。Whetherif,whether 都可表示都可表示“是否是否

8、”,”,但但 if 不能引导位于主句之前的主不能引导位于主句之前的主语从句语从句,它可以引导位于主句之后带有形式主语它可以引导位于主句之后带有形式主语itit的主语从句。的主语从句。主语从句常见错误主语从句常见错误Whatthat 引导引导主语从句时无词义。主语从句时无词义。What the professor said 表示表示“教授所说的教授所说的”。4.Where will the trees be planted has not been decided.5.No matter who breaks the rule will be punished.6.When and where

9、the meeting will be held still remain a question.将将 will 置于置于 trees 之后。主语从句要用陈述句语序。之后。主语从句要用陈述句语序。Whoever 引导让步状语从句时二者可互换，但引导名词性从句时只能用引导让步状语从句时二者可互换，但引导名词性从句时只能用 whoever。remains主语从句表示单一概念时，谓语要用单数形式。主语从句表示单一概念时，谓语要用单数形式。B1 Circle the mistakes and correct them in the blanks.1 The space mission went so

10、well was beyond our expectations.谓谓主主That the space mission went so well was beyond our expectations.Applying the rules 主从为主从为 陈述句，不缺成分，不缺意义，用陈述句，不缺成分，不缺意义，用that来引导来引导2 Whether they are able to grow more vegetables depend on how much time it takes.谓谓主主单个从句做主语，主句谓语用三单。单个从句做主语，主句谓语用三单。Whether they are

11、 able to grow more vegetables depends on how much time it takes.3 It was not clear how long he will stay on the space station.主主从句时态应与主句保持一致从句时态应与主句保持一致It was not clear how long he would stay on the space station.4 What the lunar probe did not land was a worry for the people back on the Earth.主主主从为陈

12、述句，不缺成分和意义主从为陈述句，不缺成分和意义That the lunar probe did not land was a worry for the people back on the Earth.5 That makes the Chinese people happy is that China has successfully launched a space rocket.主主主从缺主语，指主从缺主语，指“.“.的东西的东西”What makes the Chinese people happy is that China has successfully launched a

13、 space rocket.谓谓谓谓1.It is a pity we might miss the opening scene.2.They lost their way in the forest and made matters worse was _ the night began to fall.3.There is no doubt,in my opinion,that matters is not quantity,but the quality of products.4.It doesnt interest me _ you succeed or not.5.they wil

14、l have the sports meeting is still a question,for they have so many things to do.6.we are permitted to use the library is not known.7.the author referred to in his article was unknown to the general readers.8.will be our English teacher in the new term hasnt been decided yet.thatthatwhat whatwhether

15、 When whether whatWhoWrite down your prediction about the development of space exploration,using subject clauses.Possible answer:It is clear that many exciting things will happen in the development of space exploration in the future.I think manned space missions to Mars will happen in my lifetime an

16、d a permanent base on Mars will also be established.Hopefully,new energy sources will be developed,which will make space flight cheaper and faster.But how soon and how far we advance in developing the required technology to do so depends on the collaboration between the many countries around the wor

17、ld.It is possible that the technology will be available before 2040 and I am looking forward to that.The passage below is about the Chinese Lunar Exploration Program.Complete the passage with the correct subject clauses in the box below.There is one clause you do NOT need to use.Write the letters in

18、 the blanks.Check your answers!P21 B2ebacconsolidation五年高考五年高考.三年模拟三年模拟1.(2021新高考新高考1，56)_is so breathtaking about the experience is the out-of-this-world scenes.2.(2017北京，北京，23)Every year,_makes the most beautiful kite will win a prize in the Kite Festival.3.(2016江苏，江苏，21)It is often the case _anyt

19、hing is possible for those who hang on to hope.4.(2021广东七校联考，广东七校联考，37)_they found was that expressing and receiving appreciation increased happiness for both side.5.(2021辽宁新高考联合调研，辽宁新高考联合调研，38)It seemed _he had no car,no home and no job.6.(2021黑龙江双鸭山一中月考，黑龙江双鸭山一中月考，67)_is responsible for the car ac

20、cident is still under investigation.WhatwhoeverWhothatWhatthat1._ struck me most in the movie was the fathers deep love for his son.2._ he will refuse the offer is unlikely.3._ well go camping tomorrow or not depends on the weather.4._ the ancient Egyptians built the Pyramids puzzled people for cent

21、uries.5.It is not yet clear _ broke the window of the classroom.6._ he will come back from France is unknown,and I will check the time.7.It is possible _ Bob will be present at the meeting tomorrow.8._ team will win the game is difficult to predict.WhatThatWhetherHowwhoWhenthatWhich用所学从句改写段落用所学从句改写段

22、落_ English is playing an important role._we invited our English teacher to give us a speech about _._ is of great benefit to us.It is clear thatIt is an honor thathow to learn English wellWhat he said实战演练实战演练：主语从句应用于主语从句应用于写作写作composition：假如你是李华，你的朋友假如你是李华，你的朋友Mike对中国作家莫言很感兴趣，请你为他介绍对中国作家莫言很感兴趣，请你为他介

23、绍一下莫言。一下莫言。要点：要点：1.首位获诺奖作家，对中国形象，国人心理影响。首位获诺奖作家，对中国形象，国人心理影响。2.莫言网上、书店的书最近销售一空，引发读书热潮。莫言网上、书店的书最近销售一空，引发读书热潮。3.对中国文学的推动作用对中国文学的推动作用,引发外国对中国文学的关注。引发外国对中国文学的关注。Key sentences:1._(众所周知众所周知)Moyan won the Nobel prize for literature.2.The reason why we are so happy _ Moyan is the first Chinese writer to wi

24、n the Nobel Prize.3._(据说据说)Moyans books have been sold out in many book stores recently.4._(可以想象可以想象)more and more people will be interested in reading and writing.5._(我坚信我坚信)Chinese people will win Nobel Prizes in every category in the future.要点：要点：1.首位获诺奖作家，对中国形象，国人心理影响。首位获诺奖作家，对中国形象，国人心理影响。2.莫言网上

25、、书店的书最近销售一空，引发读书热潮。莫言网上、书店的书最近销售一空，引发读书热潮。3.对中国文学的推动作用对中国文学的推动作用,引发外国对中国文学的关注。引发外国对中国文学的关注。It is said thatIt is known to all thatIt can be imagined thatis thatWhat I believe is that利用所学名词性从句的相关知识，结合中文提示补全短文（邀请信）利用所学名词性从句的相关知识，结合中文提示补全短文（邀请信）Boys and girls,Im the chairman of Students Union,Li Hua._(我

26、我想告诉你的是，我们学生会成立了一个英语俱乐部想告诉你的是，我们学生会成立了一个英语俱乐部).Obviously,besides study,there are also other things beneficial to us._(俱乐部可以使我们的校园生活丰富多彩，俱乐部可以使我们的校园生活丰富多彩，充满收获，这是谁也不可否认的事实。充满收获，这是谁也不可否认的事实。).There goes the plan._(据安排我们将在周二晚上在报告厅看英文电影据安排我们将在周二晚上在报告厅看英文电影)Apart from that,there is going to be an English

27、 debate or discussion on Saturday evening;yet,the specific topics havent been settled.If you have wonder and suggestions,please let us know._（我坚信你将在这些活动中受益良（我坚信你将在这些活动中受益良多多).You will never regret joining us.So,just do it.Students Union Boys and girls,Im the chairman of Students Union,Li Hua._(我想告诉你

28、的是，我们学生会成立了一个英语俱乐部我想告诉你的是，我们学生会成立了一个英语俱乐部).Obviously,besides study,there are also other things beneficial to us._(俱乐部使我们的校园生活丰富多彩，充满俱乐部使我们的校园生活丰富多彩，充满收获，这是谁也不可否认的事实。收获，这是谁也不可否认的事实。).There goes the plan.What I want to tell you is that our Students Union set up an English club.No one can deny the fact

29、 that the club can make our school life colorful and rewarding._(据安排我们将在周二晚上在报告厅看英据安排我们将在周二晚上在报告厅看英文电影文电影)Apart from that,there is going to be an English debate or discussion on Saturday evening;yet,the specific topics havent been settled.If you have wonder and suggestions,please let us know._（我坚信你将在这些活动中受益良多（我坚信你将在这些活动中受益良多).You will never regret joining us.So,just do it.Students Union It is arranged that we will watch English films in the conference hall on Tuesday evening.Im convinced that you will harvest many benefits in these activities.thank you！