unin13TheUSA教学目标TheUSA.doc

1、unin13 The USA教学目的TheUSA一、教学目的与要求通过本单元教学，学生应能纯熟地运用表示“提供和回绝帮助”的常用语；复习句子的成分主语；理解纽约的开展历史和土著人被压迫的历史。二、教学重点与难点1重点词汇1.a handful of2.tear down3.turn away4.now that引导状语从句5.take possession of6.have an effect on7.make agreements with8.bee know as9.deal with 10.in turn 11.in the rush 2重点句型1)Today Native Americ

2、ans e_press their anger over this business deal.2)This is because the surface of the earth is not flat but round.3)Now that they could ride horses, it became easier to hunt the bison.4)This in return had an effect on the food supply for wolves.3语法 复习和归纳句子的成分主语1)The first settlers on the plains were

3、farmers2)The killing of the bison changed the whole wild life of the plains.3)Whether he will e or not is unknown4)To see is to believe5)The learned should be respected.教学建议教学教法：进入高三下学期的学习，根本进入了全面备考状态。北京特级老师张铁城老师有如下建议：1 对近年高考题精耕细作，反对盲目的题海战术。2 不要单纯背词汇表，要把词汇与语法结合起来，要在详细语篇中记忆词汇。3 要多读多题材的阅读文，特别是现代生活中的热点

4、问题。4 要增加听力训练的力度，充分利用高三课本资。词语辨析：1.By 1820 the population of New York had grown to about 125 000, making it the largest city in the USAmaking it the largest city in the USA是分词短语作结果状语。动词make 意为“使成为”，接名词或形容词构成复合构造。如：The bus was held up by the snowstorm, thus causing the delayHer husband died in the war,

5、 making her a widow with three children2.In 1858 an area of poor housing, factories and farm buildings was torn down and Central Park was created, reaching from 59th Street to 110th Street and across three avenues1teartore，tom是动词，意为“撕开，扯掉”。短语动词 tear down，意为“撕下，拆毁”。如：tear down a notice 撕下一张通知tear dow

6、n a dangerous wall 拆毁一道危墙2reach作“延伸”解。reaching from 59th Street.and across three avenues是如今分词作定语，修饰Central Park，相当于一个定语从句。如今分词作后置定语相当于限制性定语从句，表示主动的动作或动作正在进展。Anyone swimming will be punishedThe road joining the two villages is very wide连接这两个村子的路非常宽。如今分词的被动语态作后置定语既表示被动，也表示动作正在进展The question being disc

7、ussed is very important.Do you know the boy being punished by our teacher?3.In 1892 the age of mass arrival began, during which 15 million new people passed through Ellis into the USA.over a period of 62 years1mass是名词，意为“大量，大批”，mass arrival是名词修饰名词，mass作定语。英语中名词修饰名词是常有的现象。如：head teacher班主任 e_press tr

8、ain快车news poadcast 新闻播送 wele speech 欢送词time table时间表 orange juice 橘子汁press conference 记者招待会 research project研究方案power plant电厂 weather forecast天气预报2pass through为固定短语，含义为“穿过，通过，路过”，其中 through既可当介词用，也可当副词用。如：He passed through unspeakable difficulties.We"re just passing through on our way to Shangh

9、ai4.now that，due to，because of，owing to，since，as1now that作“既然”时相当于since突出事实性，而as作“既然”语气较弱。有时now that中的that可省去。如：Nowthatyou are well again，you can travel你既然恢复了安康，就可以旅行了。2due to作“由于，因为，应归功于”时常作表语或跟在名词后。如：The flight was cancelled due to the storm班机因暴风雨停航了。3because of“由于，因为”只能引导副词短语，在句中作状语或表语。如：Lincoln is admired because of his leadership林肯由于出色的指导而受到