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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2020/12/23/Wed,#,Unit 2 Reading and Thinking,-Language Focus,Unit 2 Reading and Thinking,1,Learning Aims,By the end of the period,you will,be able to,1.master the usage of such important words and expressions as preserve,prevent,raise,lead to,give way to,turn to sb for help,limit damage to,take down,be safe from etc;learn to express yourself by using them.,2.learn grammar:can,v-ing as a subject,attributive clause and so on.,3.learn how to study by themselves with the help of the dictionary.,4.,enjoy the fun of expressing yourself using English and participate in class with passion.,Learning Aims,2,Revision,According to the Problem-solution Pattern and the topic related lexis,retell the whole passage.,Topic,-problem,There comes a time when,give way to,it is not possible to,can be a big challenge,Topic,problem,big challenges,damage a number of temples,destroy cultural relics,Topic,preparations,a committee was established,ask for contributions,raised funds,investigated the issue,conducted several tests,made a proposal,a document was signed,Topic,solutions,were taken down piece by piece,and then moved and put back together again,were safe from,donate to the,project,Topic,result,It was considered a big success.,find a path to future,it was possible for countries to work together to build a better tomorrow.,Topic,significance,The spirit ofis still alive today.,The best example is shown by,If a problem seems too difficult for,can sometimes provide a solution,RevisionTopic -problem,3,1.,【,教材原句】,There comes a time when the old must give way to the new,and it is not possible to preserve everything from our past as we move towards the future.,新旧更替的时代已经到来，在走向未来的过程中，我们不可能将过去的一切都保存下来。,【句型】本句是一个复合句，连词,_,连接表示顺承关系的两个并列句，第一个分句中,_,引导的是一个限制性定语从句，修饰先行词,a time;,第二个分句中,_,引导的是一个时间状语从句。,【词块】,give way to _,观察思考,Give way to traffic coming from the left.,让,从左边来的车先行。,The last houses give way to soybean fields.,最,后一批房子也被拆掉用作了大豆地。,He should give way to a younger,more decisive leader.,他,应该让位于更年轻、更有决断力的领导者。,We must not give way to their demands.,我,们决不能对他们的要求让步,.,and,when,as,让步，屈服,1.【教材原句】There comes a time whe,4,归纳总结,give way to _,联系拓展,give in to _,give up _,give away _,即学活用,选词填空,Officials,say they wont _ the workers demands.,Theyll have to _completely on certain of their studies.,We have six copies of the book to_.,give way to give up give away give in to,给让路；向屈服；对做出让,步,向屈服,认输；放弃,分发；泄露（秘密）；放弃（机会等）,give way to/give in to,give up,give away,归纳总结 联系拓展即学活用 give way to,5,【单词】,preserve vt._n,._,观察思考,You can even see beautiful bald eagles in the worlds largest bald eagle preserve.,你甚至可以在世界上最大的秃鹰保护区见到漂亮的秃鹰。,The society was set up to preserve endangered species from dying out.,成立这个协会是为了保护濒危物种不至于灭绝,。,归纳总结,preservefrom_,即学活用,a,.The tall walls are built,_(preserve)the,lions from _(escape)from the zoo.,b.-The town is so beautiful!I just love it.,-Me too.The character of the town is well _(,保存,).,保,存；保护；维,持,保护区,保护免受,to,preserve,escaping,preserved,【单词】preserve vt._,6,2.,【教材原句】,Finding and keeping the right balance between progress and the protection of cultural sites can be a big challenge.,在发展与文化遗址保护之间找到恰当的平衡点，并加以保持，这可能是一项巨大的挑战。,【句型】“,Finding and keeping the right balance,”是,_,做主语,。,观察思考,Swimming is a good sport in summer,.,夏,天游泳是不错的运动。,Smoking is not good for health,.,吸,烟有害身体健康。,Their coming to help was a great encouragement to us,.,他,们来帮忙是对我们的莫大的鼓励。,It is no use/no good crying over spilt milk,.,覆,水难收。,It is a waste of time persuading such a person to join us.,劝,说这样的人加入真是浪费时间。,It is fun playing with children.,和,孩子们一起玩真好。,动名词,2.【教材原句】Finding and keeping t,7,归纳总结,动词在句中做主语要用,_,形式，它的逻辑主语要用,_,的形式来表示。同时，它也用于一些固定搭配中，如“,It is no use doing sth;It is fun doing sth;It is fun doing sth,”。,即学活用,汉译英,打篮球是他的爱好。,_,他,的加入让我们队变得格外强大。,_,为打翻的牛奶哭泣是没有用的。,_,动名词,所有格,Playing,basketball is his hobby.,His joining us made our team extraordinarily strong.,It is no use crying for the spilt milk.,归纳总结即学活用动名词所有格 Playing baske,8,【单词】,balance vt._ n._,观察思考,He lost his balance and hurt himself when he went upstairs.,他上楼时失去了平衡伤了自己。,Losing balance,he fell down from the balance beam.,没有站稳,他从平衡木上掉了下来。,His mother told him the importance of a balanced diet.,他妈妈告诉他饮食均衡的重要性。,But what exactly is out of balance,?,但,究竟什么是不平衡,?,归纳总结,keep(ones)balance,_ lose,(ones)balance_,out of balance,_,balanced,adj._,使平衡；权衡,平衡；均匀,保持平衡,失去平衡,不平衡,平衡的,【单词】balance vt._,9,即学活用,Her ankle was caught on a root,and she almost _(,失去平衡,).,She was holding onto the rail to_(,保持平衡,).,It makes sense to eat a reasonably _(,平衡的,)diet when slimming,.,【单词】,can,在本句中表示,_,观察思考,Big challenges,however,can sometimes lead to great solutions.,然而，巨大的挑战有时候会带来伟大的解决方案。,It can be very cold in our hometown in April.,我们家乡在四月份有时会非常冷。,Customs play a significant role in festivals,but sometimes they can change over time.,风俗在节日中起着重要的作用，但有时候他们也会随着时间的流逝而改变,。,lost her balance,keep her balance,balanced,有时会,即学活用【单词】can在本句中表示 _,10,归纳总结,“,can,”这个情态动词在上述句中表示“,_,”的意思,。,即学活用,选词填空,1.Even an experienced teacher _make a mist
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