高中英语 Unit3 Life in the future 第一课时 Warming up & Prereading学案课件 新人教必修5

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1、类别 课程标准要求掌握的项目话题Predicting the good and bad changes in the future;alien creatures词汇impression,constant,tolerate,lack,swallow,representativetake up,be back on ones feet,lose sight of,sweep up,speed up功能1.作出预测(Making Predictions)2.猜测未来(Making conjectures about future)语法过去分词作定语(The Past participle as t

2、he Attribute)过去分词作状语(The Past Participle as the Adverbial)1aspect n.1)方面，层面Alcoholism affects all aspects of family life.酗酒影响家庭生活的各个方面。How we are going to pay for it is one aspect we havent discussed yet.我们将如何支付这方面的问题还没有讨论。2)(正式)面貌，外观，样子Her face wore a melancholy aspect.她面带忧伤。When everything turns g

3、reen,the countryside presents a truely beautiful aspect.当一切都变绿后，乡间呈现出一派美丽宜人的景色。3)朝向，方位a southfacing aspect 方向朝南活学活用完成句子她在校园生活的许多方面都很积极。She was active in_ _ _school life.答案：many aspects of2choose v.1)选择，选取，选中The party has finally chosen a woman as leader.该政党最终选了一位女性当领袖。He chose to learn German rather

4、 than French in school.他上学时选择学习德语而非法语。Tom was forced to choose between happiness and duty.汤姆被迫在幸福和责任之间做出选择。2)决定，选定，愿意We can,if we choose,take the case to appeal.要是我们愿意，我们可以把案件上诉。We chose to ignor her rudeness.我们决定不理会她的无礼。词语辨析choose,elect,pick,select1)choose指根据个人的意愿或某种理由选择出喜爱的人或物。多用于口语。Let him choose

5、 one book from these.让他从这些书中挑选一本。2)elect指用投票或其他方式选举，政治意味较浓。Mr.Thomas was elected mayor of the city.托马斯先生被选为该市的市长。3)pick为最常用用语。指根据个人喜爱或希望挑选出最合适的(一般为物)I tried to pick an exact word to describe it.我尽力选择一个确切的词来形容它。4)select是正式用语，主要指从许多同类的人或物中按客观标准对质量进行比较，鉴别，认真地选出最喜欢的。He selected a pair of socks to match

6、his suit.他挑选了一双袜子来配他的衣服。活学活用The citizens_George W.Bush president of the United States again in 2004.AchoseBselectedCpicked Delected答案：D1make a list of 列出的清单Make a list of things you must do.把你要做的事列出清单。He made a list of books which Philip was to read.他作了一个清单，上面写着菲利浦要读的书。知识拓展list还常用作动词，意为“列出，列举”。The g

7、uide book lists 1,000 hotels and restaurants.这本导游书列出了1000家饭店和旅馆。活学活用翻译句子我得列个购物单。_答案：I must make a list of things to buy.What problems do you think people in the future will have overcome?你认为未来的人们将克服什么问题。此句为复杂疑问句，其句式结构为：疑问词do you think其余部分，其余部分为陈述语序。Who do you think is the tallest in your class?你认为谁是

8、你们班最高的？知识拓展1)能用于此种句型的动词还有：suppose,imagine,suggest,expect等，如果后面从句里有否定含义，往往需要把否定转移，即把从句的否定词移到主句中。I dont think its right to do so.我想这样做是不对的。2)该句型变反意疑问句时，主句主语是第一人称且是现在时态时，反问部分与从句一致，否则与主句一致。I think that he has been to Beijing,hasnt he?我认为他去过北京了，是吗？He thinks that their team are sure to win the game,doesnt he?他认为他们队一定能获胜，是吗？活学活用完成句子你认为我们该做些什么？What do you think_ _ _？答案：we should do