四川省岳池县第一中学高中英语 Module4 Great Scientists 第3课时学案 外研版必修4.doc

Period 3: Language Points学习目标：1. 能运用单元词汇描绘风景名胜2. 掌握文章中包含的重要语言点3. 了解各种交通工具学习重点：掌握文章中包含的重要语言点学习难点：能运用单元词汇描绘风景名胜课前预习使用说明与学法指导：1. 在语境中掌握重点单词、短语和句型的用法2. 15分钟之内完成教材助读：1We acknowledge that this change may be difficult for some school staff，particularly whose own children are educated in other authorities. 我们承认这个改变对于一些教职工，尤其是对于家里的孩子在其他机关接受教育的家庭来说是很难接受的。2If the readers want to know about the life of Salinger，they should buy the book published by Random House.(2012辽宁阅读A)如果读者想了解有关Salinger生平的书，他们应该买由Random_House出版的书。3The first envelope was sent to a victim support group.(2012福建阅读A)第一个信封被送到一个受害者援助小组。4We wanted to offer quality food in a restaurant where everyone felt comfortable，regardless of their circumstances.(2012辽宁阅读D)不管他们的经济条件如何，我们想在让人们感到舒服的饭店里为他们提供高品质的食品。我的疑问：_课内探究质疑探究：1at the edge of在的边缘Cliffs are the steep sides of mountains at the edge of a river or the sea.(教材P41)悬崖就是在河边或海边的山的陡峭的那面。He is at the edge of danger.他处在危险的边缘。at the edge of/on the edge ofat the edge of侧重在边缘较广阔的地域的面上。on the edge of “在边上”侧重于在边缘的点上，还可引申为“即将”“濒于”。He sat on the edge of the table.他坐在桌子边缘上。The factory stands at the edge of the city.这个工厂位于城市的边缘。The wounded man is on the edge of dying.这个受伤的人眼看就要死了。完成句子不要把杯子放在桌子边上。Dont put the glass the table.该公司即将破产。The company was the bankruptcy.路边有所红色的小房子。 the road stands a red house.2surround vt.包围；环绕A lake is an area of water surrounded by land.(教材P41)湖泊就是由陆地所围成的一片水域。The fence surrounds the school.篱笆环绕着学校。surround sb./sth.with sb./sth.使某人/物被某人/物包围be surrounded by/with被围绕着；周围是surrounding adj.周围的surroundings n环境(通常用复数形式)The island is surrounded with/by the sea.小岛四面环海。The village and its surrounding scenery are very beautiful.那个村庄及其周围的风景非常优美。He didnt pay much attention to his surroundings.他没有多注意他周围的环境。用surround的正确形式填空The villages are beautiful.Animals in zoos are not in their natural .The robber tried to run off but gave up when he found himself by policemen.3He and a colleague were to spend two years there teaching English at a teacher training college.(教材P42)他和另一位同事准备在那里的一所教师进修学院教两年英语。句中were to spend是be to do的结构，表示按约定、计划、职责、义务、要求等即将发生的动作，这是将来时的一种用法。The bridge is to be built next year.大桥将在明年修建。They are to pay a visit to the teacher together at ten tomorrow morning.他们明天上午十点钟一起去看这位老师。be to do还有下列用法：最常见的用法是表示计划或安排。表示必须或应该，在意思上相当于must，should，ought to或have to。即指示、命令或要求。用来表示注定要发生或不可避免要发生的事。The experience is to change his life.这次经历会改变他的生活。The magazines you borrowed from the library are to be returned tomorrow.你从图书馆借的杂志应该在明天归还。完成句子你什么时候动身？When you ？你应当在十点以前回来。You by 10 oclock.他们的女儿很快就要结婚了。Their daughter soon.4trade vi.做生意 vt.交换；用进行交换；n.U贸易They are mainly for goods and people trading along the river.(教材P42)它们主要是用来运输货物的，乘客多是沿江做生意的人。Developing foreign trade is very important for our country.发展外贸对我国很重要。trade with sb.与做生意trade in.做生意trade.for.用交换/换取They traded in building materials，such as bricks and concrete.他们做建材生意，比如砖和混凝土。They trade with the local villagers to make a living.他们与当地的村民做贸易来糊口。She traded three apples for a bunch of bananas.她用三只苹果换得一串香蕉。用适当的介词填空He traded fruits，affording his sons education.The company did a large trade England.I want to trade my stamp collection your model coat.5narrow vt. &.vi.(使)变窄；(使)缩小adj.狭窄的The gorge narrows to 350 feet as the river rushes through the twomilehigh mountains.(教材P42)江水在两英里高的峰峦间奔流，峡谷狭窄处只有350英尺。The river narrows at this point.在这一处河流变窄了。a narrow escape九死一生narrow victory/defeat险胜/勉强击败narrow.to.把局限在之内narrowly adv.勉强地；差一点儿；狭隘地She narrowed her life to a certain circle of friends.她把她的生活局限在一个特定的朋友圈中。Peter had a narrow escape from drowning when he fell overboard.彼得从船上掉入水中，险些淹死。In the fierce competition，she narrowly won the championship.在激烈的比赛当中，她差点就没赢得冠军。 (2012天津高考)Parents and children should communicate more to the gap between them so that they can understand each other better.Aopen BnarrowCwiden Dleave完成句子两队之间的差距已缩小到了三分。The gap between the two teams has three points.很幸运，约翰差点儿没在交通事故中丧生。It was fortunate that John being killed in a traffic accident.6at least至少“Oh，well，” my friend said，“at least we have two more left.”(教材P42)我朋友说：“喔，至少我们还能看见另外两个峡谷。”Hes going away for at least a week.他至少一星期出去一次。You might at least say “thank you”你起码该说声“谢谢”。not in the leastnot at all 一点也不the least of all尤其是，最last but not least最后的但同样重要at(the)most至多The railway will be completed in six months at most.这条铁路最多再过6个月完工。We mustnt relax our study in the least.我们丝毫不能放松学习。完成句子他可能有点迟钝，但至少他很努力。He may be a little slow but he is hardworking.我最多只能给你100美元。I can give you 100 dollars .我开电视机影响你吗？一点也不。Would you mind if I put the television on? .7On a distant mountain was a sign in 20foot characters.“Build the Three Gorges Dam，Exploit the Yangtze River，”it said.(教材P42)远山上写着20英尺见方的汉字：“建造三峡大坝，开发长江资源”。(1)全句使用的是完全倒装句型，句子的真正主语是a sign，地点状语on a distant mountain被提前。正常语序是“A sign in 20foot characters was on a distant mountain.”。On the top of the mountain stands a tall tree.山顶上矗立着一棵大树。为了强调表语，或者为了保持句子平衡通常把作表语的介词短语、地点状语或副词here，there，up，down，out，in，away，时间状语now，then等放在句首的开头的句子中，构成全部倒装。Here is a letter for you.这儿有你的一封信。In came the teacher.老师进来了。Now comes your turn.现在轮到你了。【提示】当该句型的主语是代词，而不是名词时，动词不用倒装结构。Here we are.我们到了。 (2010陕西高考)John opened the door.There he had never seen before.Aa girl did stand Ba girl stoodCdid a girl stand Dstood a girl完成句子(用倒装结构)一位老教授坐在孩子们当中。Among the children .看！公共汽车来了！Look！Here ！突然一个男孩冲了出去。Suddenly . (2)distant adj. 遥远的；疏远的；冷漠的It snows all the year around in that distant village.在那个遥远的村庄整年下雪。He took a distant attit