牛津上海版高二上英语 第17讲---阅读拓展训练之现代科技---教案+学案+课件 (共3份打包)
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主 题
阅读拓展训练之现代科技
学习目标
1. 在主题阅读中学会现代科技相关的单词、短语及句型表达;
2. 灵活迁移阅读信息到相关的写作表达中去。
教学内容
处理上次课课后巩固作业及预习思考内容。
1、 上次课后巩固作业复习;
2、 互动探索
教学建议:
1. 根据上节课预习思考的要求《水果科技》,让学生分享自己的答案;
2. 让学生简述以下两幅图片,高科技的体现于何处。
阅读拓展训练之现代科技
【知识梳理1】题型说明
现代科技类阅读文章在高考中的出现频率较高。它涉及人们生活的方方面面,与我们的衣、食、住、行都有千丝万缕的联系。这类文章同学们往往因背景知识缺乏或专业词汇的使用而理解起来有较大困难。在高考阅读理解题中,这类文章常出现在B篇或C篇中,以细节题和推断题居多。遇到这类文章时,我们一定要有耐心,仔细推敲细节。
【知识梳理2】答题方法
读这类文章要特别注意做好事实细节题。对于细节试题,同学们要先从题干中找到关键性词语,然后采用略读或跳读,快速在文章中寻找相关细节,找到后再把这一部分内容仔细阅读一遍,细心比较所给选项与文中细节的区别,在准确理解了细节的前提下,最终确定最佳答案。具体解题步骤如下:
1. 读题干:阅读题干,发现关键词和起主导作用的内容。一般情况下,问题出现的前后顺序与文章中细节和事实出现的先后顺序是一致的。
2. 找细节:阅读文章内容,寻找与题干相符合的具体细节。要注意的是,对作者使用的同义词或与之相关的词语和句子千万不能忽略。
3. 巧答题:根据前两步所得到的信息回答问题。阅读问题所给的四个选项,检查文中的细节与哪一项相符。当题干中有诸如“NOT”或“except”时,同学们一定要特别小心,力求在文章中找到相关的有力证据。
【主题阅读1】
例.【语法填空】选自2015年奉贤二模
Many drivers dream of the day when they can sit back while their car drives itself. While several companies are working hard to make_____1_____ a reality, self-driving cars still face many problems.
Google was one of the first _____2_____ (get) into this industry. It_____3_____(develop) self-driving cars since 2009, and its new driverless car is called Firefly.
According to the MIT Technology Review, the current driverless cars can’t react like a human driver. They can’t drive in heavy rain or snow.
Chris Urmson, director of the Google car team, said that this is because the detection technology is not yet good enough to separate certain objects from weather conditions. In the cars’ “eyes”, raindrops and snowflakes are the same as rocks, and cars stop for them. But if the manhole(下水道入口) ahead is _____4_____(uncover), they drive over it without hesitation.
_____5_____ all these problems, Urmson said driverless cars will “happen more quickly than people think” – perhaps as soon as in five years’ time.
But even at that time, driverless cars won’t be truly “driverless”.
In the US, only when someone sits in the driver’s seat_____6_____driverless allowed on roads in certain states.
Europ