文档介绍：高三英语教案 Unit 13 The USA
一、教学目标与要求
通过本单元教学,学生应能熟练地运用表示“提供和拒绝帮助”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

a handful of, worth, tear down, pass through, take possession of, die out

1)Today Native Americans express 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.
——主语
1)The first settlers on the plains were farmers.
2)The killing of the bison changed the whole wild life of the plains.
3)Whether he e or not is unknown.
4)To see is to believe.
5)The learned should be respected.
1)Can I help you? 2)What can I do for you? 3)Let me… 4)Would you like…5)Thanks 6)That's very kind of )That's very kind of you, but…
三、难点讲解
that they could ride horses, it became easier to hunt the bison.
now that此处等于since,意为“既然”。例如:
1)Now that you e you may as well ,就留下吧。
2)Now that we are alone, we can speak ,就无拘束地说说。
1626 the island of Manhattan was bought from local Indians, Native Americans, for a handful of goods worth about $ 24.
worth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 $ 。
2)This novel is worth 。
insects which lived on these plants d