Unit 3 Back to the past Section ⅠWelcome to the unitReading 课件.ppt

1、Unit 3 Back to the past Section Welcome to the unit，Reading 课件,The Great Wall The Great Wall of China is called the “Ten Thousand Li Great Wall” in Chinese. In fact, its more than 6,000 kilometres long. It winds its way from west to east, across deserts, over mountains, through valleys till at last

2、it reaches the sea. It is one of the wonders of the world.,话题美文欣赏,The Great Wall is wide enough at the top for five horses or ten men to walk side by side. Along the wall are watchtowers, where soldiers used to keep watch. Fires were lit on the towers as a warning when the enemy came.,佳句仿写 1他是一星期前被人

3、打死的。 _ 2这么长时间内完成这么一项容易的任务是不难的。 _ 3她不但擅长于数学，而且也擅长于英语。 _ 答案1.It was one week ago that he was beaten to death. 2Its not difficult to finish so easy a task in such a long time. 3She is good at not only math but (also) English.,Unit 3 Back to the past Section Welcome to the unit， Reading 课件（牛津版必修3）,.阅读理解

4、(根据Reading内容选择答案) 1What happened soon after the ruins of Pompeii was founded? AIt was well protected by the local government. BIt was dug by the Italian archaeologist Giuseppe. CIt was badly damaged by people digging in the area of treasure. DThe bodies of people were buried by local people.,Part 1

5、课前自主导学,2Which of the following statements is NOT true? ABoth of the two cities are lost civilizations about 2000 years ago. BBoth of the two cities were discovered by local people. CPompeii was destroyed by a volcano while Loulan was gradually covered over by sandstorms. DPompeii was in Italy while

6、Loulan was in China.,3The purpose of writing this passage is _. Ato show how happy the writer was to have such a chance to visit the sites Bto arouse peoples sense of protecting civilizations Cto compare the civilizations of Pompeii and Loulan Dto tell us how Pompeii and Louland were destroyed,4What

7、 is NOT true about Loulan? AIt was on the Silk Road. BIt was a wealthy commercial city. CIt disappeared suddenly. DNot all people think it was covered over by sandstorms. 5When did the Italian government start to protect the Roman city? AIn 89 BC. B2,000 years ago. C100 years ago. DIn 1860. 答案1.C2.B

8、3.B4.C5.D,.短文填词(根据Reading内容完成短文),Lost civilizations,答案1.Aernment8.stopping9.sandstorms10.explorer,.教材研读 一、重点单词熟记 A根据所给英文解释写出下列单词 1_ (n.) a talk giving information about a subject to an audience or a class, often as part of a teaching program

9、2_ (vt.) to start something such as an organization, company, school, or city, often by providing the necessary money,3_ (v.) to leave somewhere very quickly, in order to escape from danger 4_ (vt.) to damage something so badly that it no longer exists or can never return to its normal state 5_ (v.)

10、 to burst, or to make something burst into small pieces, usually with a loud noise and in a way that causes damage,B根据所给单词的词性和汉语写出单词。 6_ (adj.)不幸的；运气不好的_(adj.)幸运的，侥幸的_(adv.)幸运地，侥幸地 7_(vi.) (火山等)迸发，喷发，喷出，爆发_(n.)爆发 8_(adv.)逐渐地_(adj.)逐渐的 9_(adj.)文化的_(adv.)文化上地_(n.)文化 10_(n.)遗迹_(vi.)剩下，留下_(adj.)剩余的,答案1.

11、lecture2.found3.flee4.destroy5.explode 6unfortunate；fortunate；fortunately7.erupt；eruption 8gradually；gradual9.cultural；culturally；culture10.remains；remain；remaining,二、重点短语探究 1protect._.保护免受 2be known _作为而出名 3take _夺取；接管 4be buried _被活埋 5turn _证明是 6together _和一起 7cut _砍倒 8result _导致 答案1.from2.as3.ove

12、r4.alive5.out6.with7.down8.in,三、教材佳句仿写 1Near the city was a volcano. 信息提取介词短语动词be主语。 例句仿写在山后有一个古村。 _ _ _ _ an ancient village.,2Many people were buried alive，and so was the city. How unfortunately! 信息提取 sobe动词/助动词/情态动词主语。 例句仿写她会说西班牙语，她姐姐也会。 She can speak Spanish，_ _ _ _ _.,3Today I saw the ancient R

13、oman city of Pompeii as it was 2,000 years ago. 信息提取 as引导的方式状语从句。 例句仿写在街上我碰到了那位少妇，还和三年前一样。 I came across the young woman in the street _ _ _ three years ago.,4When I walked around the city，I saw streets just as they had been，with stepping stones along the road so you did not have to step in the mud

14、on rainy days! 信息提取 just as 正如，和一样(保持原样)。 例句仿写别动那些书。 Leave the books _ _ _ _.,5It is believed to have been gradually covered over by sandstorms from AD 200 to AD 400. 信息提取 sb./sth. is believed/reported/said to. 例句仿写人们以为，他祖父曾建立了一个王国。 His grandfather is believed _ _ _ _ a kingdom. 答案1.Behind the mount

15、ain is2.and so can her sister3.as she was4.just as they are5.to have set up,1be known as作为而出名 (教材原句)Next week we are flying to China, and going to Loulan, which is known as Chinas Pompeii in the desert. (P42)下周我们就飞往中国，前去楼兰众所周知的沙漠中的中国“庞贝古城”。 【句法分析】 这是一个主从复合句。which is known as Chinas Pompeii in the de

16、sert是非限制性定语从句。 She is known as a writer.她作为作家而出名。,Part 2 考点难点易混点,【即境活用】 Wang Guozhen is known _ a poet and famous _ his poem. Aas; for Bfor; as Cas; as Dfor; for 答案A 解析句意：汪国真作为诗人而出名，他因他的诗而闻明。be famous as “作为而出名”；be known for “因而出名”。,2attend v. 看护，照料；出席 (教材原句)This morning we attended a lecture about

17、Pompeii. (P42) 今天上午我们听了一场关于庞贝古城的讲座。 【句法分析】 这是一个简单句，属“主谓宾”句型。,【用法归纳】 attend on/up to 照料；照顾；服侍；陪伴 attend to 处理；注意；照看；专心 Who will attend on the orphans？谁来照料这些孤儿？ You must attend to your studies.你必须注意你的学习。,【即境活用】 He did _ the lecture this morning, but somehow he did not seem to attend to it. Aattend Bta

18、ke part in Cjoin Dparticipate 答案A 解析句意：今天上午他的确去听课了，可是不知怎的他似乎心不在焉。join指参加某团体或组织成为其中一员或参加活动，是非正式用语。attend主要指“到场；出席”会议、宴会、典礼、仪式等。participate是不及物动词，后接in，指参与活动并积极从事工作，是正式用语；take part in 指参加一项工作，在其中分担一部分，也指参加活动并积极工作。,3found vt. 兴建，创建，建立，创立 (教材原句)The city was founded in the 8th century BC.(P42)这座城市兴建于公元前八世

19、纪。 【句法分析】 这是一个简单句，是被动语态结构，in the 8th century BC作时间状语。 The hospital was founded last year. 这座医院是去年创办的。 Einstein founded the theory of relativity. 爱因斯坦创立了相对论。,【用法归纳】 found“建立”，与短语set up同义。 动词found与动词find的过去式及过去分词一致。 【辨析】 build/ set up/ found The house is built of wood.这房子是木头造的。 When was the new city f

20、ounded? 这座新城市何时创建的？,build意为“建筑，建造，建设”，常指建造较大的物件。 set up意为“开办，建立”，常和表示组织、团体、机构等意义的名词连用，与动词found基本同义，但是found更注重打基础。,【即境活用】 The Students Union was _ for the benefit of the students. Afounded Bbuilt Cfinished Dcompleted 答案A 解析创建组织、机构、团体用found。,4take over夺取；接管；控制，管理；继承 (教材原句)In 89 BC, the Romans took ove

21、r Pompeii. (P42)公元前89年，罗马人占领了庞贝。 【句法分析】 这是一个简单句。In 89 BC充当时间状语。 The son took over the company as manager after his father retired.老爸退休后，儿子接任经理来管理公司。 Hong Kong had been taken over by the British government before 1997. 1997年前香港曾被英国政府统治着。 The large company has taken over many small ones since the econ

22、omic crisis. 经济危机爆发以来，这家大公司已经吞并了许多小公司。,【用法归纳】 take away拿走；夺去 take back收回；带回 take off脱下；起飞；匆忙离开 take in吸收；接纳；欺骗 take on呈现；雇用 take.for(误)以为 take down记下 take up拿起；占据；着手处理,【即境活用】 完成句子 (1)那女人用她的故事把我骗惨了。 The woman _ me _ completely with her story. (2)她生病时，女儿帮她打理生意。 When she fell ill, her daughter _ the bu

23、siness from her. (3)他三岁开始学习英语。 He _ the study of English at the age of three. 答案(1)took; in(2)took over(3)took up,5介词短语位于句首引起的倒装 (教材原句)Near the city was a volcano. (P42) 在城市附近有一座火山。,【句法分析】 这是一个简单句，属“主系表”句型，主谓进行了倒装，a volcano是主语，介词短语Near the city作表语，本句为完全倒装句。一般来说，当表示地点的介词短语位于句首时，常使用完全倒装。 In a lecture

24、hall of a university in England sits a professor. 在英格兰一所大学的讲堂里坐着一位教授。 On the desk were some flowers. 桌上放着一些鲜花。 Beyond the river lives an old fisherman. 有个老渔夫住在河的对岸。,【即境活用】 In the dark forests _， some large enough to hold several English towns. Astand many lake Blie many lakes Cmany lakes lie Dmany l

25、akes stand 答案B 解析表示地点的介词短语置于句首时，句子用完全倒装。lie“位于”，stand“矗立”，湖泊位于黑暗的森林中，故选B。,6explode vi. 爆炸；(愤怒等)发作vt. 引起爆炸 (教材原句)Then, on 24 August, the mountain exploded, pouring out a cloud of ash. (P42) 然后，在8月24日，火山爆发，一团火山灰喷涌而出。,【句法分析】 这是一个简单句，属“主谓”句型，现在分词短语pouring out a cloud of ash表结果。 He exploded with anger.他勃

26、然大怒。 There was a huge bang as if someone had exploded a rocket outside. 突然一声巨响，仿佛有人在外面引爆了火箭似的。,【用法归纳】 explosion n. 爆炸，爆发；激增 explosive adj. 爆炸(性)的 The horse took fright at the sound of the explosion. 马听到爆炸声受了惊。,【即境活用】 Shoppers fled the street in panic after two bombs _ in central London. Aemployed Be

27、xplored Cexploited Dexploded 答案D 解析考查动词词义辨析。句意：两枚炸弹在伦敦市中心爆炸之后，购物者惊慌失措地逃离了那条街。employ雇用；explore勘探，探测；exploit开发，开拓；explode爆炸。结合句意选D。,7pour v. 涌流，倾泻；倒出(液体) (教材原句)On 24 August AD 79, the volcano erupted and lava, ash and rocks poured out of it onto the surrounding countryside. (P42) 公元79年8月24日，火山喷发。火山岩浆、

28、火山灰及岩石喷涌而出覆盖了周围的村庄。,【句法分析】 这是一个并列句，第一个and连接着两个并列的分句，On 24 August AD 79是整个句子的状语。 People poured into the city. 人们涌入城中。 Thick black smoke was pouring out of the roof. 黑色浓烟从屋顶滚滚冒出。 She poured wine into my glass.她往我杯子里倒酒。 【用法归纳】 pour into 涌入 pour sth into.把倒入,【即境活用】 He _ some hot water into the glass and

29、 then cooled it down. Apoured Bpours Cwould pour Dwas poured 答案A 解析句意：他向杯子里倒了些热水，然后使它变凉。由and可知，此处需要谓语且应用过去式。,8unfortunate adj.不幸的 (教材原句)How unfortunate! (P42)真是太不幸了！ 【句法分析】 这是一个感叹句，省去了主谓。 【用法归纳】 fortunate adj. 幸运的 fortunately adv. 幸运地 unfortunately adv. 不幸地；遗憾地 Its rather unfortunate that the headma

30、ster should have said this.校长竟然这么说相当令人遗憾。 Fortunately he survived the traffic accident. 他很幸运地在车祸之后还能活着。,【即境活用】 Two middle-aged passengers fell into the sea._， neither of them could swim. AIn fact BLuckily CUnfortunately DNaturally 答案C 解析考查副词用法。in fact 常用来表示与上文不相符的某件事；luckily常用来表示一种好的结果；unfortunately

31、常用来表示一种不好的结果；naturally表示一种理所当然的结果。根据下句的意思，只选C。,9decorate vt. 装饰，装潢，布置 (教材原句)I saw several houses which were decorated with wall paintings. (P42) 我看见几所装饰着壁画的房子。 【句法分析】 这是一个复合句，which were decorated with wall paintings是定语从句，修饰先行词several houses，which在定语从句中充当主语。 The family decorated the Christmas tree wi

32、th glass balls and lights. 全家人用玻璃球和灯装饰了圣诞树。 The street is decorated with red flags. 街上悬挂着红旗。,【用法归纳】 decoration n装饰，装饰品 decorative adj.装饰性的，作装饰用的 She decorated her room with some decorations. 她用一些装饰品装饰了她的房间。,【即境活用】 The wedding is near, so Linda is occupied with the work of _ her new house now. Arepai

33、ring Bmending Cdecorating Dselling 答案C 解析动词词义辨析。句意：婚期将近，琳达忙于布置新房。repair/ mend修理，修补；decorate装饰，布置；sell卖。结合句意，C项正确。,10flee v. 逃避，逃跑；迅速离开 (教材原句)It turns out that after the ash covered the people who failed to flee the city, their bodies nearly completely broke down and disappeared, leaving empty spaces

34、 in the ash. (P43) 原来，火山灰覆盖了没能逃离城市的人，他们的身体几乎全部烧化消失了，只留下火山灰里的人形空着。,【句法分析】 这是一个主从复合句。It是形式主语，逻辑主语是由that引导的主语从句。主语从句中包含一个由after引导的时间状语从句，此状语从句中还有一个由who引导的定语从句，修饰先行词people。分词短语leaving empty spaces in the ash充当结果状语。 【用法归纳】 flee (from)从逃跑 flee to/into逃到 flee in all directions 四处逃窜,【辨析】 flee/escape The ene

35、my soldiers were fleeing in all directions, but few of them could escape. 敌人四散而逃，可是很少能有人逃脱掉。 Color fled from her cheeks. 红晕从她的双颊上消失了。 学法点拨flee无被动形式，其过去式、过去分词均为fled。,【即境活用】 All the teachers and students managed to _ the shaking teaching building when the earthquake happened. Aflee Bflush Csneak Dslip

36、 答案A 解析考查动词词义。句意：地震发生时所有老师和学生都设法逃出了晃动的教学楼。flee逃离，符合语境。,11destroy vt. 毁坏；摧毁 (教材原句)Its hard to imagine how this peaceful volcano destroyed the whole city! (P43) 很难想像这座平静的火山是如何毁掉整座城市的！,【句法分析】 这是一个主从复合句，It是形式主语，逻辑主语to imagine how.，其中的how this peaceful volcano destroyed the whole city是宾语从句。 An earthquake

37、 destroyed the town in Yushu, killing more than 2,000 people. 地震摧毁了玉树的这个小镇，造成两千多人死亡。 His action destroyed the remaining hope of reaching an agreement. 他的行为彻底破坏了达成协议的最后一点希望。,【辨析】 destroy/damage/ruin,The heavy rain damaged the house and the owner wanted to have it repaired. 大雨毁坏了这座房屋，房主想找人修理。 He knock

38、ed over a bottle of ink and ruined the table cloth.他打翻了墨水瓶，把桌布弄脏了。,【即境活用】 Mike didnt play football because he had _ his leg. Adamaged Bhurt Chit Dstruck 答案B 解析考查同义辨析。A项为“破坏“；B项为“伤害，使受伤”；C项为“打中，击打”；D项为“敲打”。Mike不能踢足球是因为他的腿受伤了，故选 B。,12wealthy adj. 富有的，富裕的 (教材原句)This commercial city was busy and wealthy

39、 about 2,000 years ago. (P43) 这座商业城市在大约两千年前也曾繁华过。 【句法分析】 这是一个简单句，属“主系表”句型。,【用法归纳】 wealth n富有，富裕 He left as a poor, working class boy and returned as an extremely wealthy man. 离家时，他是一个贫穷的工人阶级的孩子，回到家时已成为一个极为富有的人了。 During a successful business career, she accumulated a great amount of wealth. 在成功的从商生涯中

40、，她积累了大量的财富。,【即境活用】 As a successful businessman, he was so _ that he never cared how much money he spent. Ahappy Brude Cwealthy Dhealthy 答案C 解析句意：作为一个成功的商人，他是如此富有以至于他从不在乎花多少钱。wealthy“富有的”。,13.ruin n. U毁坏；C(常用复数)废墟，遗迹vt. 破坏；毁灭；(使)破产 (教材原句)A scholar from the local cultural institute, Professor Zhang, t

41、old us that around the year 1900 the European explorer Sven Hedin discovered the ruins of the Loulan Kingdom. (P43)当地文化研究所的一个学者张教授告诉我们，大约在1900年，欧洲的探险者Sven Hedin发现了楼兰王国遗址。,【句法分析】 这是一个主从复合句，主语是A scholar，from the local cultural institute作后置定语，Professor Zhang是主语的同位语，that around the year 1900 the Europea

42、n explorer Sven Hedin discovered the ruins of the Loulan Kingdom是宾语从句，从句中的around the year 1900是时间状语，Sven Hedin是从句主语the European explorer的同位语。 Iraq lay in ruins after the war. 战后伊拉克一片废墟。 That mistake ruined his chance of getting the job. 正是那个错误断送了他得到那份工作的机会。 Heavy smoking ruined his health. 吸烟过量毁坏了他的

43、健康。,【用法归纳】 be in ruins 成为废墟 bring sb to ruin使某人失败，使倾家荡产 fall into ruin毁灭，灭亡 ruin oneself自取灭亡 ruin ones health/ fame毁坏某人的健康/名誉,【即境活用】 I got caught in the rain and my suit _. Ahas ruined Bhad ruined Chas been ruined Dhad been ruined 答案C 解析考查时态和语态。现在完成时可表示过去发生的动作对现在造成的影响，句中发生于过去的动作“衣服被淋湿了”对现在造成了影响，其中ru

44、in与my suit是被动关系，所以用被动语态。,14remains n. 遗物，遗迹，遗骸 (教材原句)Sven found the remains of buildings buried beneath the sand, together with a lot of treasures, including coins, painted pots, material such as silk, documents and wall paintings.(P43)Sven发现了埋藏于沙子下面的建筑物遗迹，还有许多贵重物品，包括硬币，油漆过的壶，丝这样的材料，文献和墙画。,【句法分析】 这是

45、一个简单句，系“主谓宾”结构。过去分词短语buried beneath the sand作后置定语，修饰the remains of buildings。 The remains of the food were taken away. 剩余的食物被收走了。 【用法归纳】 remain vi. 留下，遗留 linkv.(stay)保持，依然是，接adj./n./prep.phr. remaining adj.剩余的,(1)两者都可以用作linkv.，后接形容词，意为“(继续)保持某种状态”；两者还可以作vi.意为“待在某地”。 (2)remain vi.“剩下，遗留”；stay无此用法。 (3

46、)remain linkv.其后接不定式或分词时，不能与stay互换。,【辨析】 remain/stay,Little of the building remained after the fire. 火灾后，大楼所剩无几。 Everything remained/ stayed the same when they came back.他们回来时，一切都还保持原样。 She left with the remaining 20 dollars. 她拿着剩下的20美元离开了。,【即境活用】 In April, thousands of holidaymakers remained _ abro

47、ad due to the volcanic ash cloud. Asticking Bstuck Cto be stuck Dto have stuck 答案B 解析考查remain的用法。句意：四月份，由于火山灰尘的缘故，数千名度假者被困在国外。此处stuck为过去分词化了的形容词，意为“陷入，卡住”。,15run through 穿过 (教材原句)There was an ancient water system that ran through the middle of the city. (P43) 有一条古老的供水系统贯穿市中心。 【句法分析】 这是一个主从复合句。that ran through the middle of the city是定语从句。,【用法归纳】 run across 不期而遇；偶然发现 run after 追赶 run out 用完，耗尽 run out of 用完，耗尽 ru