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1、 Unit 1 Cultural relics 話題誦讀 日積月累 [導(dǎo)語]　被稱為“世界第八大奇跡”的國寶琥珀屋，二戰(zhàn)中下落不明。多少覓寶者踏破鐵鞋卻一無所獲。如今，琥珀屋終于完全逼真地重新建成了，而且比原來的更美。 A brief history of the Amber Room Construction(建筑)of the Amber Room began in 1701.It was originally put at Charlottenburg Palace，home of Frederick Ⅰ，the first King of Prussia.The ro

2、om was designed by German sculptor(雕刻家)Andreas Schlüter.Peter the Great loved the room on a visit，and in 1716 the King of Prussia—then Frederick William Ⅰ—sent it to Peter the Great as a gift. The Amber Room was shipped to Russia in 18 large boxes and put in the winter palace in St Petersburg as

3、a part of a European art collection.It was first open in 1746 in the winter palace, where it was housed till 1755.In 1755，Czarina Elizabeth ordered the room be moved to the Catherine Palace in Pushkin.Italian designer Bartolomeo Francesco Rastrelli redesigned the room to fit into its new，larger

4、space using extra amber shipped from Berlin. It seems hard to believe that boxes of several tons of amber could go missing，and many historians have tried to solve the mystery.The most basic theory is that the boxes were destroyed by the bombings(轟炸)of 1944.Others believe the amber is still in Kalin

5、ingrad，while some say it was put onto a ship and can be found somewhere at the bottom of the Baltic Sea.One of the more extreme theories is that Stalin actually had a second Amber Room and the Germans stole a fake(贗品)． The history of the new Amber Room，at least，is known for sure.The reconstructi

6、on began in 1979 at Tsarskoye Selo and was completed 25 years—and $11 million—later.It is based largely on black and white photographs of the original Amber Room.By 2003 the great work of the Russian craftsmen had been mostly completed.Artists used close to ten tons of amber of different colours

7、 and types to recreate the Amber Room.The new room was dedicated(把……獻(xiàn)給)by Russian President Vladimir Putin and German Chancellor Gerhard Schroder on the 300th birthday of the city of St Petersburg. [詞海拾貝] 1．originally 　　　 adv.起初；原來 2．redesign v．重新設(shè)計；再設(shè)計 3．historian n．歷史學(xué)家 4．reconstructi

8、on n．重建；再現(xiàn) 5．craftsman n．工匠；技工 [問題思考] 閱讀短文，判斷正(T)誤(F)。 1．In 1716 Frederick William Ⅰ sent the Amber Room to Peter the Great as a gift.(T) 2．Historians believe the Amber Room was destroyed by the bombings of 1944.(F) 3．As a matter of fact，there were two Amber Rooms.One was at the bottom o

9、f the Baltic Sea；the other was stolen by the Germans.(F) 自主預(yù)習(xí) 步步提高 詞匯識記 Ⅰ.將單詞與其正確釋義配對 1．rare　　　　　　 A．使吃驚；驚訝 2．valuable B．設(shè)計；構(gòu)思；圖案 3．survive C．移動；搬開 4．a(chǎn)maze D．稀罕的；罕見的；珍貴的 5．select E．裝飾；裝修 6．design F．貴重的；有價值的 7．fancy G．接待；招待會 8．decorate H．幸免；幸存；生還 9．reception I．挑選；選擇 10．re

10、move J．奇特的；想象；設(shè)想 答案：1.D　2.F　3.H　4.A　5.I　6.B　7.J　8.E　9.G 10．C Ⅱ.根據(jù)所給漢語提示寫出單詞 1．________n．風(fēng)格；風(fēng)度；類型 2．________prep.值得的；相當(dāng)于……的價值 n．價值；作用　adj.值錢的 3．________n．根據(jù)；證據(jù) 4．________adj.非正式的 5．________n．爭論；辯論　vi.爭論，辯論 答案：1.style　2.worth　3.evidence　4.informal　5.debate Ⅲ.根據(jù)語境及漢語意思或首字母寫出正確的單詞 1．Since

11、she became self－independent，she has been______(生存)on income support. 2．It is________(令人吃驚的) that he survived the accident. 3．Even though the boy is good at acting，he has________(選擇)to continue his study at school. 4．They wanted to________(設(shè)計) and make a machine that could help them with their hou

12、sework. 5．Do you________(想要)going to see a film this weekend? 6．In order to celebrate the New Year，they are d________the room now. 7．The son will take over the company once b________to his father. 8．There are so many spots on the clothes which are hard to r________． 9．I have some d________wheth

13、er they will arrive on time or not. 10．It is said that the book is well w________reading a second time. 答案：1.surviving　2.amazing　3.selected　4.design 5．fancy　6.decorating　7.belonging　8.remove 9．doubt　10.worth Ⅳ.選用短語的適當(dāng)形式完成句子 in search of；belong to；in return；at war；less than；take apart；in fact；t

14、hink highly of，agree with；do with 1．It's easy to________a computer but difficult to get it together again. 2．The population of gold monkeys has dropped from about 2，000 to________500. 3．—What did you________the money you found at the corner of the street? —I handed it in to the police. 4．Mr Gre

15、en walked through the streets______________a place to live in. 5．You gave me so much help when I was in trouble that I want to do something for you________． 6．I thought Little Tom was in his room，but________he was in the garden. 7．This book______________me.I mean，it isn't Mary's. 8．Though he is

16、very stubborn，he sometimes________things I have said to him. 9．Those two countries have been________for a long time，and no one knows when peace will come. 10．Charlie was______________by the couple，because he had saved their son. 答案：1.take apart　2.less than　3.do with　4.in search of 5．in return　6.

17、in fact　7.belongs to　8.agrees with　9.at war　10.thought highly of 語篇理解 課文表層理解　 Ⅰ.根據(jù)課文內(nèi)容判斷正(T)誤(F) 1．The first owner of the Amber Room was Frederick William Ⅰ.(　　) 2．It took the country's best artists about twenty years to make the Amber Room.(　　) 3．Peter the Great sent Frederick William Ⅰ a tro

18、op of his best soldiers in return for the gift of the Amber Room.(　　) 4．Catherine Ⅱ made people move the Amber Room to a palace outside St Petersburg.(　　) 5．Some of the Nazis secretly stole the Amber Room.(　　) 6．The Amber Room was finally found.(　　) 答案：1.F　2.F　3.T　4.T　5.T　6.F Ⅱ.讀課文，回答問題 1．Whic

19、h king was the Amber Room first made for? _______________________________________________________ 2．How did the Nazi Germans steal the Amber Room? _______________________________________________________ 3．Can you find the old Amber Room now？Why? _________________________________________________

20、______ 4．Why was a new Amber Room built? _______________________________________________________ 答案：1.The Amber Room was made for the palace of Frederick Ⅰ of Prussia. 2．They put 100，000 pieces of the room inside twenty－seven wooden boxes.And then they put the boxes on a train for Knigsberg，a G

21、erman city. 3．No，I can't，because it's missing now. 4．In order to celebrate the 300th birthday of St Petersburg，the Russians and Germans built a new one，following old photos. Ⅲ.根據(jù)課文內(nèi)容完成下表(每空1詞) In Search of the Amber Room Time Events Before 1716 The Amber Room was built and it 1.________ to

22、 Frederick William Ⅰ In 1716 Frederick William Ⅰ gave the Amber Room to Peter the Great and the Czar sent him a 2.________ of his best soldiers in 3.________ Later Catherine Ⅱ had the Amber Room 4.________ to the palace outside St Petersburg and told her artists to 5.________ more details to it

23、 Time Events In 1770 The Amber Room was 6.________ according to Catherine Ⅱ's opinion In September 1941 The Russians 7.________ some furniture and small art objects from the Amber Room before the Nazi Germans 8.________ it.After that，the Amber Room was missing By 2003 A new Amber Room like th

24、e 9.________ one had been built by the Russians and Germans to 10.________ the 300th birthday of the city of St Petersburg 答案：1.belonged　2.troop　3.return　4.moved 5．a(chǎn)dd　pleted　7.removed　8.stole　9.former/old　10.celebrate 課文深層理解 Ⅰ.讀課文，完成下列各題 1．What is the main idea of the passage? It tells us the

25、 strange history of the________，a cultural relic of two countries：________ and________． 2．Match the main idea to every part. Para. 1　　A．The history of the Amber Room. Paras. 2&3 B．The rebuilding of the Amber Room. Para. 4 C．The introduction of the Amber Room. Para. 5 D．The missing of the Ambe

26、r Room. 答案：1.Amber Room　Russia　Germany　2.Para.1—C　Paras.2&3—A　Para.4—D　Para.5—B Ⅱ.仔細(xì)讀課文，選擇最佳選項 1．The topic of the text suggests________． A．no one knows where the Amber Room is B．how the Amber Room was made C．why the Amber Room was made D．where the Amber Room is now 2．What was used to decorat

27、e the room? A．Gold. B．Silver. C．Gold and jewels. D．Stone. 3．The text is developed in the order of ________． A．space B．time C．importance D．logic 4．Which of the following statements is WRONG about the Amber Room? A．It was stolen by German soldiers. B．People found it at last. C．The Rus

28、sians and Germans have built a new one. D．The new one is much like the old one. 答案：1.A　2.C　3.B　4.B Ⅲ.領(lǐng)會句子所用的句型并譯成漢語 1．It was also a treasure decorated with gold and jewels，which took the country's best artists about ten years to make. _______________________________________________________ 2．B

29、efore the Nazis could get to the summer palace，the Russians were able to remove some furniture and small art objects from the Amber Room. _______________________________________________________ 3．There is no doubt that the boxes were then put on a train for Knigsberg，which was at that time a Germ

30、an city on the Baltic Sea. _______________________________________________________ 4．Nor do I think they should give it to any government. _______________________________________________________ 答案：1.它也是一件裝飾著金子和珠寶的珍品，一批國家最優(yōu)秀的藝術(shù)家用了大約10年時間才把它完成。 2．在納粹分子到達(dá)夏宮之前，俄羅斯人能把琥珀屋里的一些家具和小件工藝飾品搬走。 3．毫無疑問，這些箱

31、子后來被裝上火車運往哥尼斯堡，當(dāng)時德國在波羅的海邊的一座城市。 4．我認(rèn)為他們也不應(yīng)該把它交給任何一個政府。 知識聚焦 講練互動 要點直擊 1．survive vi. & vt.幸免；幸存；生還 (教材原句P1)Is it enough to have survived for a long time? 幸存很長一段時間就足夠了嗎？ 歸納拓展 survive sth在……之后仍然生存 survive sb(by...)比某人活得長…… survive on靠……存活下來 survival n．生存；幸存 survivor n．生還者；殘存物 surviving a

32、dj.活著的；殘存的 (1)Curiously，the struggle to ________ has greatly improved her health. 奇怪的是，她拼命求生的抗?fàn)幨沟盟慕】禒顩r大有好轉(zhuǎn)。 (2)I don't know how I ever ________ high school. 我都不知道我是怎樣熬過高中那段歲月的。 (3)Hopes are fading for the ________ of the missing climbers. 失蹤的登山者幸存的希望越來越渺茫。 答案：(1)survive　(2)survived　(3)surviv

33、al [活學(xué)巧記] The old man survived the mudslide，but nobody knew how he survived.Finally he survived his wife by ten years. 老人在泥石流中幸免于難，但是無人知道他是如何幸存的。最后他比他的妻子多活了10年。 即學(xué)即練 用survive的相關(guān)知識填空。 The little girl was the only ________ who ________ the strong earthquake.She told the reporter that she had t

34、o ________ little food during the days when she was buried.I think her ________ was a real wonder. 答案：survivor　survived　survive on　survival 2．in search of 尋找；搜尋 (教材原句P1)IN SEARCH OF THE AMBER ROOM 尋找琥珀屋 歸納拓展 search for尋找，搜尋(后面接搜尋的對象，表示搜尋的動作) search out把……搜尋出來(表示搜尋的結(jié)果) search after尋找；追求 (1)

35、We ____________________ an experienced teacher. 我們正在招聘一名有經(jīng)驗的老師。 (2)I ________________ the dictionary I lost yesterday. 我找到了我昨天丟的字典。 (3)The police ________ the area ________ clues. 警察在那一帶查找線索。 (4)All men________happiness. 人人都在追求幸福。 答案：(1)are in search of　(2)searched out (3)searched　for　(4)se

36、arch after [語境串記] He searched the drawer in search of his friend's telephone number while his friend was searching for his address，too. 他在抽屜里找他朋友的電話號碼，而他朋友也正在找他的地址。 即學(xué)即練 (1)用適當(dāng)?shù)慕樵~填空。 ①We all went out in search ________ the lost boy，but didn't find him. ②We drove round the town in the search

37、________ a good hotel. ③Scientists are still searching ________ a cure for the disease. ④The child searched the whole room __________ his favourite toy. (2)一句多譯。 我的朋友杰克正在找房子。 My friend Jack is now in search of a house. →My friend Jack is now ________ a house. →My friend Jack is now ________ a

38、 house. →My friend Jack is now ________ a house. 答案：(1)①of?、趂or　③for?、躥or　(2)in the/his search for　making a search for　searching for 3．a(chǎn)mazing adj.令人吃驚的 (教材原句P1)Frederick William Ⅰ，the King of Prussia，could never have imagined that his greatest gift to the Russian people would have such an amazi

39、ng history. 普魯士國王腓特烈·威廉一世絕不可能想到他送給俄國人民的厚禮會有這樣一段令人稱奇的歷史。 歸納拓展 (1)It's an ________ experience for the students to listen to the lecture given by the astronaut Wang Yaping from space. 對那些學(xué)生來說，聽宇航員王亞平太空授課真是一次令人驚奇的經(jīng)歷。 (2)Anyway，I ________ the progress you've made. 不管怎樣，我對你所取得的進(jìn)步感到吃驚。 (3)“What a

40、re you doing？”she asked him ________． “你在干什么？”她吃驚地問他。 (4)____________________，the face of the city keeps on changing every day. 令我們大為驚異的是，這座城市的面貌每天都在發(fā)生變化。 答案：(1)amazing　(2)am amazed at/by (3)in amazement　(4)To our amazement [語境串記] I was amazed to see Bolt break the world record at an amazing

41、speed of 9.58 seconds in the 100 metres race.When I told my classmate about it，he shouted in amazement. 我很吃驚地看到博爾特在百米比賽中以令人驚訝的9.58秒打破了世界紀(jì)錄，當(dāng)我告訴我同學(xué)這件事的時候，他驚訝地喊了起來。 即學(xué)即練 (1)用amaze的適當(dāng)形式填空。 ①From his ________ look，I knew he had not heard of that ________ news. ②What ________ us most was that Bolt

42、could run in such an ________ speed. ③She looked at me in ________ when I called her name. (2)句型轉(zhuǎn)換。 It amazed me that he could keep calm in an emergency. →______________，he could keep calm in an emergency. 答案：(1)①amazed　amazing?、赼mazed　amazing ③amazement　(2)To my amazement 4．design n．設(shè)計；圖案；構(gòu)思

43、 (教材原句P1)The design of the room was in the fancy style popular in those days. 琥珀屋的設(shè)計采用了當(dāng)時流行的別致的建筑式樣。 歸納拓展 in design在設(shè)計上 by design故意地(近義詞：on purpose) design vt.設(shè)計；計劃；構(gòu)思 be designed for打算做……用 be designed to do目的是…… design sb to be打算讓某人從事某職業(yè) (1)A new freeway between the two cities is being

44、designed. 這兩座城市之間的一條新高速公路正在設(shè)計中。 (2)The film is designed for the children. 這部電影是專門為兒童拍攝的。 (3)The experiment is designed to test the new drug. 實驗的目的是測試新藥。 [語境串記] I like the design of the suit，which was designed by a famous designer.She graduated from a school of fashion design and the school is

45、 designed to attract talented people interested in fashion. 我喜歡這套西裝的設(shè)計，它是由一個著名的設(shè)計師設(shè)計的。她畢業(yè)于一所時裝設(shè)計學(xué)院，該學(xué)院旨在吸引對時裝感興趣且有這方面天賦的人。 即學(xué)即練 用design的相關(guān)短語完成句子。 (1)Did you do this ________ or by accident? (2)This piece of land ________ a garden for children. (3)The weekend party ________bring the two old me

46、n together. 答案：(1)by design　(2)is designed for (3)was designed to 5．belong vi.屬于；為……的一員 (教材原句P2)However，the next King of Prussia，F(xiàn)rederick William Ⅰ， to whom the Amber Room belonged，decided not to keep it. 然而，下一位普魯士國王腓特烈·威廉一世，這個琥珀屋的主人卻決定不要它了。 歸納拓展 belong to屬于；是……的一員 belongings n．(pl)所有物；財物

47、 (1)The time belonging to the children should be returned to them by the teachers. ＝The time __________________ the children should be returned to them by the teachers. 老師應(yīng)歸還屬于孩子們的課余時間。 (2)The taxi driver often reminds passengers to take their ______________ when they leave the car. 出租車司機常在乘客下車時

48、提醒他們帶好自己的物品。 答案：(1)which belongs to　(2)belongings [名師點津]　“belong to ”中的to是介詞，該短語既不能用于被動語態(tài)，也不能用于進(jìn)行時態(tài)。 [聯(lián)想] 英語中不能用于進(jìn)行時態(tài)和被動語態(tài)的動詞： ①stay，keep，remain(依然；保持)等系動詞。 ②meet(遇到)，weigh(稱重)，open(店鋪開門營業(yè))等動詞。 ③sell，wash，write，last等動詞后接well或easily時。 即學(xué)即練 (1)單句改錯。 Where does the file belong to? _________

49、______________________________________________ (2)用所給詞的正確形式填空。 ①My sister ________(belong) to the school computer club. ②The man is very glad because his ice－cream________(sell) very well. 答案：(1)去掉介詞to　(2)①belongs?、趕ells 6．less than少于；不超過 (教材原句P2)In less than two days，100，000 pieces were put i

50、nside twenty－seven wooden boxes. 在不到兩天的時間里，10萬個部件被裝進(jìn)了27個木箱。 易混辨析 易混詞 辨析 less than ＜ 少于；不超過 no less than ＝ 多達(dá)(強調(diào)多)，相當(dāng)于as much/many as not less than ≥ 不少于；至少 more than ＞ 多于；不僅僅；非常 no more than ＝ 僅僅(強調(diào)少)，相當(dāng)于only not more than ≤ 不多于；至多 (1)It took me ________________ two hours t

51、o finish the work. 完成那項工作花了我不到2小時的時間。 (2)He is ________________________ a worker. 他僅僅是一名工人。 (3)There are ________ 6，000 students in our school. 我們學(xué)校的學(xué)生至少有6 000名。 (4)It seems that he can not be ________ fifty. 他看起來不可能超過50歲。 答案：(1)less than　(2)no more than　(3)not less than (4)more than 即學(xué)即練

52、 用than的相關(guān)短語完成句子。 (1)If your father knows that you cheated in the exam，he will be ________(非常)angry. (2)________(至少)500 people attended the meeting. (3)They finished ________ (多達(dá)) half of the work in a short time. (4)I earned ________ (少于) a pound a week when I started to work. (5)I have known

53、him for ________ (超過) 20 years. (6)________ (不超過) 10 guests came to her birthday party. (7)They invited a lot of guests to the party，but ________ (僅僅) twenty of them were present. 答案：(1)more than　(2)Not less than　(3)no less than (4)less than　(5)more than　(6)Not more than　(7)no more than 7．worth

54、 adj.值錢的　n．價值；作用　prep.值得的；相當(dāng)于……的價值 (教材原句P2)Is it worth rebuilding lost cultural relics such as the Amber Room or Yuanmingyuan in Beijing? 重建如琥珀屋或者是北京圓明園這樣的文化遺跡值得嗎？ 歸納拓展 worth worthwhile有價值的；值得做的 It's worthwhile doing/to do....值得做某事 worthy 這件事情值得考慮。 The matter is ________________．(接名詞) ＝Th

55、e matter is ________________．(接動名詞) ＝The matter is ________ of ________． ＝The matter is ________of ________________． ＝The matter is ________ to________． ＝It is worthwhile ________ the matter. ＝It is worthwhile ________________ the matter. 答案：worth consideration　　worth considering worthy　consi

56、deration　　worthy　being considered worthy　be considered　　considering　　to consider 即學(xué)即練 (1)用worth，worthy，worthwhile填空。 This article is well ________ reading，but it is not ________ to be translated.So I feel that all your effort isn't ________． (2)用括號內(nèi)詞的適當(dāng)形式填空。 ①The book is written by a famous a

57、uthor，so it's well worth ________ (read)． ②The car was beautiful，and I thought it was worthwhile ________ (buy) it.But my friend Jack said it was not worthy of ________ (buy)，because it was too expensive. ③It is worth ________ (consider) what makes junk food so popular. 答案：(1)worth　worthy　worthwh

58、ile　(2)①reading?、赽uying/to buy　being bought?、踓onsidering 8．(教材原句P1)Frederick William Ⅰ， the King of Prussia，could never have imagined that his greatest gift to the Russian people would have such an amazing history. 普魯士國王腓特烈·威廉一世絕不可能想到他送給俄羅斯人民的厚禮會有這樣一段令人稱奇的歷史。 [句式分析] 句中could never/not have imagin

59、ed意為“過去不可能想到”，僅表示對過去發(fā)生的事情的猜測。can/could have done的用法如下： (1)用于否定句中，couldn't have done相當(dāng)于can't have done，表示對過去的否定情況把握較大的推測，意為“不可能……”。 ①Last night he was always together with me.He couldn't have gone to the cinema. 昨晚他一直和我在一起。他不可能去了電影院。 ②When I started，I found all sorts of new things that I ________

60、______________ before. 當(dāng)我開始(探索)的時候才發(fā)現(xiàn)很多新的東西，我以前想都沒想過。 (2)用于肯定句和疑問句中，表示對過去情況的推測，意為“(過去)可能已經(jīng)做過某事”。 ③________ he ________ her the news? 他告訴她這消息了嗎？ (3)用于肯定句中，表示“本來能做某事(而實際上并沒有做)”，暗含責(zé)備或惋惜的意味。 ④I ________________ my examination easily，but I made too many stupid mistakes. 我本可以輕易通過考試，但我犯了太多愚蠢的錯誤。 答案

61、：②could never have thought of?、跜ould　have told?、躢ould have passed 即學(xué)即練 根據(jù)語境用所給詞的適當(dāng)形式填空。 (1)We __________________(face) the difficulty together，but why didn't you tell me? (2)My book，The House of Hades，is missing.Who __________ (take) it? 答案：(1)could have faced　(2)could have taken 9．(教材原句P2)La

62、ter，Catherine Ⅱ had the Amber Room moved to a palace outside St Petersburg where she spent her summers. 后來，葉卡捷琳娜二世派人把琥珀屋搬到圣彼得堡郊外她避暑的宮殿中。 [句式分析] have/get sth done可以表示：使某事被做(主語有意識的行為，可能是主語自己做，也可能是讓別人做)；遭遇，經(jīng)歷(此事違背主語的意愿) 歸納拓展 have sb do sth讓某人做某事 have sb/sth doing sth讓某人/某物一直做某事 get sb to do sth

63、讓某人做某事 let/make sb do sth讓某人做某事 get sb doing sth讓某人處于做某事的狀態(tài)中 (1)Where do you normally have your hair done? 你通常在哪里剪發(fā)？ (2)She had all her jewellery ________． 她所有的珠寶都被偷了。 (3)I'll have Hudson ______________________ to your room. 我會讓赫德森帶你去看你的房間。 (4)She always has the TV going at full blast. 她總是

64、把電視機的聲音開到最大。 答案：(2)stolen　(3)show you　 即學(xué)即練 用括號內(nèi)詞的適當(dāng)形式填空。 (1)I had my teeth ________ (pull) yesterday afternoon. (2)I got him ________ (repair) my computer. (3)Let those in need ________ (understand) that we will go to help them. (4)The teacher had her ________________ (read) the article aga

65、in. (5)He had the boy ________ (stand) in the classroom the whole morning. 答案：(1)pulled　(2)to repair　(3)understand　(4)read (5)standing 10．(教材原句P2)There is no doubt that the boxes were then put on a train for Knigsberg，which was at that time a German city on the Baltic Sea. 毫無疑問，這些箱子后來被裝上火車運往哥尼

66、斯堡，當(dāng)時德國在波羅的海邊的一個城市。 [句式分析] “There is no doubt that...”是常用句型結(jié)構(gòu)，意為“毫無疑問……”，其中doubt是名詞，其后的that從句是doubt的同位語從句，對doubt起補充說明作用。 ①There is no doubt that the Internet is very useful for people. 毫無疑問互聯(lián)網(wǎng)對人們非常有用。 ② ________________ playing video games is going to be their biggest problem for students to affect study. 毫無疑問，玩電子游戲正在成為影響學(xué)生學(xué)習(xí)的最突出的問題。 [語法拓展] (1)doubt用作名詞時，在肯定句中其后用whether引導(dǎo)同位語從句，否定句或疑問句中則用that引導(dǎo)。 ③We have some doubt ________ they can finish the work on time. 我們懷疑他們是否能按時完成工作。 ④Is th