2019年春八年级英语下册Unit1What’sthematter（第4课时）SectionB（2a_2e）课件

2019年春八年级英语下册Unit1What’sthematter（第4课时）SectionB（2a_2e）课件

Section B(2a-2e) 任务:阅读教材2b, 根据汉语提示, 完成短文 Aron Ralston 1.　is interested in　(对……感兴趣)mountain climbing.2.　As a mountain climber　(作为一名登山运动者), Aron is used to 3.taking risks(冒险).  On April 26, 2003, Aron almost 4.　　lost his life　　(丧 生)because of an accident when climbing in Utah.On that day, Aron’s arm was caught under 5.　　a 360-kilo rock　　(一块360 千克的岩石).He stayed there for five days and hoped that someone would find him.But nobody came to save him.He was not 6.　ready to　 (准备) die that day.So he used his knife to 7.　cut off　(切掉) half his right arm.Then, with his left arm, he bandaged himself 8.　so that　 (以便) he would not lose 9.　too much blood　(太多血).  10.　After losing his arm　(失去他的胳膊后), he wrote a book called Between a Rock and a Hard Place.In this book, Aron tells of the importance of 11.　making good decisions　(做明智的决定), and of being 12.　in control of　(掌握) one’s life.  1.As a mountain climber, Aron is used to taking risks. 作为一名登山者, 阿伦习惯于冒险。 剖析 此处be used to意为“习惯于……, 适应于……”, 后接名词、 代词或动词-ing形式。 She is used to getting up early. 她习惯早起。 辨析 used to do, be used to doing与be used to do 2.Then, with his left arm, he bandaged himself so that he would not lose too much blood. 然后, 他用左臂给自己(的右臂)打上绷带, 以免失血过多。 剖析 (1)此处介词with意为“用(工具或器具等)”。 You can cut it with a knife. 你可以用刀把它切开。 辨析 with与in (2)该句中的so that意为“以便, 为了”, 引导目的状语从句。目的 状语从句中的谓语动词通常和may/might, can/could等情态动词连 用。 We got up early so that we could catch the early bus. 为了能赶上早班车, 我们早就起床了。 3.His love for mountain climbing is so great that he kept on climbing mountains even after this experience. 他对登山如此酷爱,以至于即使这次经历之后,他还是继续登山。 剖析 (1)so...that... 引导结果状语从句, 意为“如此……以至 于……”, 常用句型为:主语+谓语+so+adj./adv.+that从句。 He is so young that he can’t look after himself. 他太小以至于不能照顾自己。 拓展 so...that... 引导的结果状语从句, 可转换 为...adj./adv.+enough+to do...“足够……以至于……” 或...too+adj./adv.+to do...“太……以至于不能……”句型。 The girl is so young that she can’t dress herself. →The girl is not old enough to dress herself. →The girl is too young to dress herself. 这个女孩太小以至于不能自己穿衣服。 (2)keep on doing sth.意为“继续做某事”。 She kept on working although she was tired. 尽管她累了, 她还是继续工作。 拓展 ①keep doing sth.意为“继续做某事”。 Keep going until you reach the end of the road. 继续走, 直到你走到路的尽头。 ②keep sb.doing sth.意为“使某人一直做某事”。 Don’t keep your mother waiting. 不要让你妈妈一直等。 ③keep sb.from doing sth.意为“阻止某人做某事”。 You shouldn’t keep him from reading books. 你不该阻止他读书的。