高中英語(yǔ) 選必B4U5-Using language B4U5-Using language 課件

1、教學(xué)教材：外研版高中英語(yǔ)新教材選擇性必修4教學(xué)內(nèi)容：Unit 5 Into the Unknown第一課時(shí)：Using language執(zhí)教人：王雪珊/北京師范大學(xué)南山附屬中學(xué)Learning objectives1.Review the noun clauses in the passgae the Mysteries of the Maya2.Clarify and master Subject Clause, Object Clause, Appositive Clause,and Predicative Clause3.Imagine and express the reason fo

2、r the disappearance of dinosaurs using noun clauses ChallengeNoun ClausesInto the unknown理解探索未知話題理解和思考探究探索未知話題表達(dá):探索未知話題starting out 第1課時(shí)Using lanaguage 第3課時(shí)Listening: The mystery of human brain第4課時(shí)Understanding ideasThe Mysteries of the Maya第2課時(shí)Developing ideasDiving Deep第5課時(shí)Writing :The unexplained

3、第6課時(shí)Presenting ideas第7課時(shí)單元大觀念:理解表達(dá)探索未知話題，培養(yǎng)學(xué)生科學(xué)求真的精神，引導(dǎo)學(xué)生積極探索未知，加深其對(duì)人類命運(yùn)共同體的認(rèn)識(shí)。Although loneliness has always been a friend of mineIm leaving my life in your handsPeople say Im crazy and_I am blindRisking it all in a glance_ you got me blind is still a mysteryI cant get you out of my headDont care _

4、 is written in you historyAs long as youre here with meI dont care _ you are，_ youre from，_ you didAs long as you love meWho you areWhere youre fromDont care _ you didAs long as you love meHowwhatwhowherewhatwhatthatListen and fill in the blankObject賓語(yǔ)Subject主語(yǔ)Object賓語(yǔ)Look at the sentences from the

5、reading passage and answer the questions. a Athough his theory has been dismissed by scholars, it shows how powerful the secrets of Ancient Maya civilisation are among people. b But the greatest mystery of all is what caused the Maya to abandon most of their great cities.c Why Maya civilisation coll

6、apsed remains a mystery. Which sentence contains a clause that serves as the subject of the sentence?as a subject Which sentence contains a clause that serves as the object of the sentence?as an object Which sentence contains a clause that gives further information about the subject in the sentence?

7、as a predicative名詞性從句主語(yǔ)從句Subject Clause賓語(yǔ)從句Object Clause表語(yǔ)從句PredicativeClause同位語(yǔ)從句AppositiveClause1. Why Maya civilisation collapsed remains a mystery.2. Through comparison, he found that the locations of the 117 known Maya cities correspond to the positions of the stars.3. But the greatest mystery

8、of all is what caused the Maya to abandon most of their great cities.4. The fact that Maya society was technologically primitive makes its achievements all the more incredible and mysterious.1. Through comparison, he found that the locations of the 117 known Maya cities correspond to the positions o

9、f the stars.2. Based on this, he believed he had spotted an unknown Maya city buried deep in the jungle.3. What is most extraordinary about these complex structures is how they were built without the use of wheels, metal tools or even animal power.Have A L kObject ClauseSubject Clausethat4. The fact

10、 that Maya society was technologically primitive makes its achievements all the more incredible and mysterious.5. Some research seems to indicate that the Maya people themselves may have played a part in their downfall.6. By changing the landscape in this way, it is possible that the Maya people unk

11、onwingly reduced their ability to deal with natural disasters.Object ClauseSubject ClauseAppositive ClauseNoun Clauses as a subject (主語(yǔ)從句)That she was beautiful was plain to everyone.How a book will sell depends much on the reviewer(評(píng)論者).Whether hell come hasnt been decided.形式主語(yǔ)真正主語(yǔ)= It hasnt been d

12、ecided whether hell come. That he speaks English so well surprises all of us. That she became an artist may have been due to her fathers influence.1.that在主語(yǔ)從句中不充當(dāng)任何成分，也無(wú)意 義，只起連接作用，不能省略。 Its uncertain whether/if hell come this evening.2.whether和if: whether與if 引導(dǎo)主語(yǔ)從句 位于句中有時(shí)可換用。 It was doubtful whether

13、/if Tom really saw Sharon.用whether不用if的情況：1. Whether well go camping tomorrow depends on the weather. It makes no difference whether you will go today or tomorrow.2. Whether or not he will come still remains a question. Whether well succeed remains to be seen.1.主語(yǔ)從句位于句首時(shí)；2.從句后有or或緊跟or not時(shí) certain c

14、lear important necessary probable possible主語(yǔ)從句常用it作形式主語(yǔ)放句首, that引導(dǎo)的從句放在句末。常用句型有：It is/was+that clause1. It+be+形容詞+that從句it作形式主語(yǔ)2. It + be + 名詞詞組 + that從句 pity shame duty It is a pity that he missed such a good chance.It is / was a+ that clause It is a shame that youre sick. 很遺憾他錯(cuò)過(guò)了這么好的機(jī)會(huì)。真遺憾你病了。3. I

15、t + be + V-ed + that從句 said reported thought hoped believed known It is+ that clause It is said that he is the best student in the class. It is thought that Joe drives badly.據(jù)說(shuō)他是班上最好的學(xué)生。人們認(rèn)為喬開(kāi)車開(kāi)得不好。 It seems that Alice is not coming to the party at all. It happened that I was out that day. It appear

16、s to me that you dont want to come to the party. 4. It + seem, happen, appear等不及物動(dòng)詞 + that從句。愛(ài)麗絲似乎不來(lái)參加晚會(huì)。碰巧我那天外出了。在我看來(lái)，你不想來(lái)參加聚會(huì)。I dont care whether he is rich or not.Ive made it clear I will never go back there.Noun Clauses as an object ( 賓語(yǔ)從句)I feel it our duty to keep the classroom clean, so we ma

17、de it a rule that whoever litters should be punished.我感覺(jué)保持教室衛(wèi)生是我們的職責(zé)，因此，我們規(guī)定：亂扔垃圾者罰。賓語(yǔ)從句的時(shí)態(tài)取決于主句的時(shí)態(tài)主句是現(xiàn)在的時(shí)態(tài)， 從句的時(shí)態(tài)可根據(jù)實(shí)際情況而定。主句是過(guò)去的某種時(shí)態(tài)， 從句一定要用過(guò)去的某種時(shí)態(tài)。 注意：如果賓語(yǔ)從句表述的是客觀真理、自然現(xiàn)象等時(shí), 不管主句是什么時(shí)態(tài), 從句都要用一般現(xiàn)在時(shí)。He said that light travels much faster than sound.Does anyone know where I can find a home?We didnt k

18、now why she had missed the flight. The fact is that he has not been seen recently. My suggestion is that we should turn the land into rice fields.Noun Clauses as a predicative ( 表語(yǔ)從句) My suggestion is that we all _ (take) an active part in the coming sports meet. 2. His proposal was that the work _

19、(finish) in five hours.(should) be finished(should) take如果引出表語(yǔ)從句的名詞是一些表示 “建議”或者“命令”之類的詞如advice, suggestion, proposal, order, plan, idea等, 那么從句中的動(dòng)詞通常用(should)+動(dòng)詞原形。The fact that we cannot travel faster than light means that it will take a long time to reach those planets.He cant answer the question h

20、ow he got the money.I have no idea where he comes from.同位語(yǔ)從句常放在抽象名詞，如fact, idea, news, information, order, belief, suggestion, reply, answer, thought等之后，以具體說(shuō)明這些詞的含義。Noun Clauses as an appositive ( 同位語(yǔ)從句) 在某些名詞(如demand, suggestion, wish, advice, request, proposal, order等)后的同位語(yǔ)從句謂語(yǔ)動(dòng)詞用“should+動(dòng)詞原形”，sho

21、uld可以省略。We followed his advice that we (should) turn to our teacher for help.We all agreed to his suggestion that we (should) go to Beijing for sightseeing. I can understand their wishes that they (should) have a holiday.同位語(yǔ)從句定語(yǔ)從句性質(zhì)實(shí)例定語(yǔ)從句是從句對(duì)其先行詞的修飾或限制，屬于形容詞性從句的范疇同位語(yǔ)從句是從句對(duì)前面抽象名詞的進(jìn)一步的說(shuō)明和解釋，屬于名詞性從句的范疇

22、The news that our team has won the game is true. 我們隊(duì)贏了那場(chǎng)比賽的消息是真的。(同位語(yǔ)從句, 補(bǔ)充說(shuō)明news到底是一個(gè)什么消息) The news that he told me yesterday was true.昨天他告訴我的那個(gè)消息是真的。(定語(yǔ)從句, news在從句中作told的賓語(yǔ))同位語(yǔ)從句與定語(yǔ)從句的區(qū)別同位語(yǔ)從句定語(yǔ)從句先行詞實(shí)例同位語(yǔ)從句前面的名詞只能是idea, fact, news, hope, belief, suggestion, proposal, word, thought, doubt, truth, po

23、ssibility, promise, order等抽象名詞定語(yǔ)從句的先行詞可以是名詞、代詞、主句的一部分或是整個(gè)主句He told me the news that he would come home from abroad soon.Word came that he had been abroad. Our team has won the game, which made us very happy. (同位語(yǔ)從句)(定語(yǔ)從句) (同位語(yǔ)從句)同位語(yǔ)從句定語(yǔ)從句引導(dǎo)同位語(yǔ)從句的詞有:that, whether, what, who, whom, whose, when, where,

24、 how等。that引導(dǎo)同位語(yǔ)從句只起連接作用，無(wú)具體意義，在從句中不作成分，不能其他替代，不能省略。有些引導(dǎo)詞如how, whether, what不能引導(dǎo)定語(yǔ)從句。that引導(dǎo)定語(yǔ)從句時(shí)，不但起連接作用，而且在從句中作成分，作賓語(yǔ)時(shí)可以省略定語(yǔ)從句的先行詞可以是名詞、代詞、主句的一部分或是整個(gè)主句The order that we received yesterday was that we should send a few people to help the other groups. 同位語(yǔ)從句前面的名詞只能是idea, fact, news, hope, belief, sugg

25、estion, proposal, word, thought, doubt, truth, possibility, promise, order等抽象名詞定語(yǔ)從句同位語(yǔ)從句 The news that we had successfully sent up another communication satellite spread throughout the world.2. Please tell me the reason why you missed the plane. 3. Thats the best piece of news Ive heard.定語(yǔ)從句定語(yǔ)從句同位語(yǔ)從

26、句clarify1. Is there any hope that he will be home at 7:30? 2. The possibility that you referred to doesnt exist at all.3. The fact that we talked about is very important.4. There is a strong possibility that we may be in France for the next week.定語(yǔ)從句定語(yǔ)從句同位語(yǔ)從句同位語(yǔ)從句名詞性從句2. The students completed this

27、experiment to make come true _ Professor Joseph had said. A. that B. what C. when D. where 2020 天津卷1. It is not a problem _ we can win the battle; its just a matter of time. A. whether B. why C. when D. where 2020 江蘇卷Exercises4. Scientists have obtained more evidence _ plastic is finding its way int

28、o the human body. A. what B. that C. which D. where 2019 江蘇卷3. The gold medal will be awarded to _ wins the first place in the bicycle race. A. whomeverB. wherever C. whoeverD. whatever 2018 天津卷5. What students do at college seems to matter much more than _ they go. 2019 北京卷where6. The gold medal wi

29、ll be awarded to _ wins the first place in the bicycle race. A. whomeverB. wherever C. whoeverD. whatever 2018 天津卷3. Over thousands of years, they began to depend less on _ could be hunted or gathered from the wild, and more on animals they had raised and crops they had sown. 2020 浙江卷what4. Scientis

30、ts have obtained more evidence _ plastic is finding its way into the human body. A. what B. that C. which D. where 2019 江蘇卷1. 他建議我努力學(xué)習(xí)。（suggest/suggestion）He suggested that I (should) study hard.賓語(yǔ)從句It is suggested that I (should) study hard. He gave me a suggestion that I (should) study hard. What

31、he suggested is that I (should) study hard. 主語(yǔ)從句同位語(yǔ)從句主語(yǔ)從句+表語(yǔ)從句Translation2. 眾所周知，沒(méi)有什么比健康更重要的。We all know that nothing is more important than health.賓語(yǔ)從句Its known to us that nothing is more important than health.We all know the fact that nothing is more important than health.What we all know is that

32、nothing is more important than health.主語(yǔ)從句同位語(yǔ)從句主語(yǔ)從句+表語(yǔ)從句1.眾所周知，學(xué)好英語(yǔ)是很重要的. （主語(yǔ)從句）_.2.那是因?yàn)樗鼮槲磥?lái)打開(kāi)了一扇大門.（表語(yǔ)從句）It is_ /The reason is_.It is known to all that it is important to learn English wellbecause it opens a door for your future.that it opens a door for your future.3.我的愿望是能被一所重點(diǎn)大學(xué)錄取。（表語(yǔ)從句）My hope i

33、s_that I can be admitted to a key university.4.在我看來(lái)學(xué)習(xí)的成功主要取決于一個(gè)人是否有決心。(賓語(yǔ)從句) .In my opinion, success in study depends mainly on.5.我現(xiàn)在要做的是采取措施學(xué)好英語(yǔ)。（主語(yǔ)從句）What _ .6.我堅(jiān)信我會(huì)掌握好英語(yǔ)的。(同位語(yǔ)從句)_ Ill have a good command of English .I hold the firm belief thatI should do now is to take measures to master Englishw

34、hether one can have great determination It is well-known that it is important to learn English and the reason is that it opens a door for your future. My ambition is that I can be admitted to a key university. Unfortunately, I am not expert at English. However, in my opinion, success in study depends mainly on whether one can have great determination. What I should do now is to take measures to master English. I hold the firm bel