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1、2022年高三英语参考教案 Unit 13 The USA高中英语教案一、教学目标与要求通过本单元教学，学生应能娴熟地运用表示“供应和拒绝帮助”的常用语；复习句子的成分主语；了解纽约的发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a handful of, worth, tear down, pass through, take possession of, die out2重点句型1)Today Native Americans express their anger over this business deal.2)This is because the surface of
2、 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 farmers2)The killing of the bison changed the whole wild life of the plains.3)Wh
3、ether he will come or not is unknown4)To see is to believe5)The learned should be respected.1)Can I help you? 2)What can I do for you? 3)Let me 4)Would you like5)Thanks 6)Thats very kind of you7)Thats very kind of you, but三、难点讲解1Now that they could ride horses, it became easier to hunt the bisonnow
4、that此处等于since，意为“既然”。例如：1)Now that you have come you may as well stay既然你来了，就留下吧。2)Now that we are alone, we can speak freely既然我们单独在一起，就无拘束地说说。2In 1626 the island of Manhattan was bought from local Indians, Native Americans, for a handful of goods worth about 24worth用作形容词，意为“有的价值，值”。worth通常用于：be worth sth./doing sth.。 例如：1)This old book is worth 300这本旧书值300美元。2)This novel is worth reading这本小说值得读。3The insects which lived on these plants died out.Adie out 熄灭，绝种，不复存在。例如：1)The fire died out火灭了。