江苏省江阴市成化高级中学高中英语 Unit3 Back to the past教案 牛津译林版必修3.doc

课 题：m3u3 back to the pastteachingaims1get students to conduct a free discussion about ancient civilizations.2. encourage the students to share their ideas with each other.teachingmethods1.oral expression2. group or team discussion3. listening and speakinganalysisimportantpointsstudents are expected to describe what they have known about the ancient civilizations.difficultpointsencourage the students to communicate with classmates.teaching aidsmulti-media projectorteaching procedures:step1 lead inquiz: how much do you know about the ancient civilization?1)what are the four ancient civilized nations?2)what are the seven wonders of the world? 埃及的金字塔、巴比伦的“空中花园”、土耳其的月亮神阿泰密斯女神庙、位于地中海的罗得岛太阳神铜像、亚历山大灯塔、希腊奥林匹克的宙斯神像、土耳其国王摩索拉斯陵墓。但是，由于地震、人为破坏等原因，这七大奇迹，除金字塔依然屹立外，其余均已毁坏。因此在此基础上，随后又产生了世界中古七大奇迹之说：意大利的罗马大斗兽场、利比亚沙漠边缘的亚历山大地下陵墓、中国的万里长城、英国的石围圈、中国南京的大报恩寺琉璃宝塔、意大利的比萨斜塔、土耳其的索菲亚大教堂或圣索菲亚圣殿。step2 talking about the picturesthe statue of zeus:1.who is zeus? (a god of greek mythology, cronus and rheas youngest son, the supreme ruler of both mount olympus and the pantheon of gods residing there)2.what does the name zeus mean? (it is said to be related to the greek word “dios” with bright as its meaning.)3.where was the statue (雕像) of zeus once located? (on the western coast of greece)the taj mahal:1.who built it? (shah jehan, the fifth mughal emperor.)for whom and why was it built?(it was built by shah jehan for his beloved wife as a monument of eternal love.)2.when was it built? (from 1631 to 1648)3.where is it? (on the banks of indias most sacred river, the river yamuna in agra)the city of pompeii:1. where was the city of pompeii? (in ancient rome, now italy)2. when was the city founded? (it was founded in the 8th century bc.)3. why did the city of pompeii disappear? (it was buried because the volcano called vesuvius erupted)the potala palace:1. where is it located? (on the red hill in the lhasa valley of tibet, china)2. when was it rebuilt? (in the 17th century)3. what was it used as? (the residence of the dalai lamas since the 7th century, as well as the religious and political centre of old tibet)step3 group discussion1. what do you think of the structures you saw just now?2. do you think it is important to protect cultural heritage? why or why not? do you have any suggestions on how to protect it?step 4 homework: preview reading.step 5 language points（1）some of them have disappeared ,while others remain today . 它们中一些已经消失，然而另外一些今天仍然存在。a. remain不及物动词，“留下”“剩下”；还可意为“逗留”，其后通常接介词或副词。如：after the fire ,very little remained of my house .火灾之后，我家所剩无几。in the early days , some lived in tents and hunted wild animals. others remained in one place and started farms of their own. 在古代有些人住帐篷，四处猎取野兽；还有些人居住在一个地方，开始了他们的农耕生活。the children remained out because of the good weather. 由于天气晴朗，孩子们继续呆在室外嬉戏。he has to remain in hospital until he is better.他不得不住院，直到身体好转。注表示“留在某地”时remain 和stay 同义。如remain/stay there(呆在那里)，但只能说stay at home ,不能说remain at home。另外remain 既可指人逗留在一定场所，也可指物逗留在一定场所或保持原来的形状或状态，stay 只表示人逗留在一定场所。b. remain用作连系动词，意为“保持”“仍然是”“还是”“剩下”，接形容词、名词、动词不定式、现在分词、过去分词或介词短语作表语，如：he remained silent .他保持沉默。she remains unmarried.她仍然单身。man remained a hunter for thousands of years .人类的狩猎时期有数千年之久。a lot of work remained to be done.许多工作还没做完。after the earthquake ,very few houses remained standing .地震后几乎没有房子没倒塌。注remain 接动词不定式表示将来动作，接现在分词表示正在进行的主动动作，接过去分词表示主语所处的状态或已经发生的被动动作。如：this remains to be proved .这有待证实。（将来的被动动作）whether it will do us good remains to be seen. 这是否对我们有好处，还要看一看。（将来的被动动作）they remained listening.他们一直在听。（正在进行的主动动作）she remained sitting when i came in .我进来时，她仍然坐着。（正在进行的主动动作）the book ,however ,remains unfinished.但这本书一直没完成。（表示主语所处的状态）they remained locked in her room. 他们仍然被锁在房子里。（已经发生的被动动作）c. remains是名词，表示“遗物”“遗址”“剩余物”，其单、复数同形，如：the remains of an old castle 古城堡的遗址they paid their last respects to her remains.他们对她的遗体告别。the remains of the meal are/is in the refrigerator.剩饭在冰箱里。d. remaining 意为“剩下的”“余下的”，修饰单个名词时，前置，如是修饰短语则应后置。如：she returned home with the remaining 10 dollars.她带着剩下的十美元加了家。you may have the remaining ones.剩下的你可以拿去。we had a number of duties to perform during the short time still remaining. 在剩下的时间中，我们有很多的任务要完成。注left也可意为“剩下的”“余下的”，多放在被修饰的名词之后，如：how much time is there left?还剩有多少时间？there are no books left in the room。房间里没剩下书。the lady said she would buy a gift for her daughter with the _. a. 20 dollars remained b. 20 dollars to remain c. remained 20 dollars d. remained 20 dollars（2）have you ever been to a museum and seen works from ancient civilizations?你曾去过博物馆看到过来自文明古国的东西吗？a. civilization 在本句中为可数名词，意为“文明国家”。如：these are acts that will horrify civilizations.这些是令文明国家震惊的行为。these are inventions from civilizations.这是些来自文明国家的发明。b. civilization作可数名词，意为“文明”“文化”。如：do you know the civilizations of ancient egypt, babylon and persia? 你了解古埃及、巴比伦和波斯的文化吗？chinese civilization is one of the oldest in the world. 中国文化是世界上最古老的文化之一。c. civilization 作不可数名词，意为“教化”“开化”“文明环境”“文明社会”。如：the civilization of mankind has taken thousands of years.人类的开化经过了数千年。they still live far from civilization.他们仍然生活在远离文明世界的地方。its good to get back to civilization after living in a tent for two weeks.在帐篷里生活了两星期后又回到文明社会可真舒服。（3）do you have any suggestions on how to protect them? 你有关于如何保护它的什么建议吗？(详见金榜p45)a. suggestion作可数名词，意为“提议”“建议”。如：i want suggestions about what to do today.今天做什么我想听听有何意见。my suggestion is that we put off the meeting.我的建议是推迟会议。注 at/on ones suggestion或at/ on the suggestion of 意为“按照某人的建议”，其中suggestion作不可数名词。如：on/at your suggestion, i bought the more expensive printer. 遵照你的建议我买了较贵的打印机。b. suggestion作可数名词还可意为“些微”“迹象”。如：he speaks english with a suggestion of a french accent.他讲英语带一点法语口音。there is no suggestion that she should resign.没有迹象显示她要辞职。c. suggestion作不可数名词，意为“联想”“暗示”。如：most advertisements work through suggestion.大多数广告都是通过暗示起作用。there is