Unit 8 Green living Section 2 “Roots and Shoots”的课文习读环节 课件（共67张）+学案（含答案）+练习（含答案）

Section 2　 “Roots and Shoots”的课文习读环节 课时目标 1.熟读课文，获取有关“根与芽”组织的基本信息。 2.口头介绍“根与芽”组织的社会贡献及创建初衷，阐释珍·古道尔教授的话。 3.梳理说明文的文体结构，找出并赏析说明文的写作特点和语言特点。 泛读课文，完成以下学习任务 (一)理清文脉结构 (二)把握主旨大意 1．What's the main idea of the text？(　 ) A．The negative effects of Just me ism. B．Everyone should do his part. C．Measures to prevent pollution. D．The characteristics, significance and influence of Roots & Shoots. 2．Match the main idea with the proper paragraph. Para.1　　A．Why it is called Roots & Shoots. Para.2 B．What is“Just me ism” and its negative effects. Para.3 C．When and why Roots & Shoots was established. Para.4 D．We should act together to make the world a better place to live in. 精读课文，完成以下学习任务 (一)阅读理解 1．Which of the following is NOT “Just me ism”？(　 ) A．Leave the tap running while you brush your teeth. B．Leave a light burning when you go out. C．Drop a piece of litter and can't be bothered to pick it up. D．Turn off the light when you go out. 2．Why does the author mention “Just me ism” in the first paragraph？(　 ) A．To show that some people are selfish. B．To show the necessity of Roots & Shoots. C．To tell us the bad effects of pollution. D．To tell us the importance of good habits. [Tip] 看透隐含信息，领会写作意图 写作意图题主要考查考生对作者的写作目的的理解能力，而这些信息通常不是明确表达出来，而是隐含在文章之中。因此，需要考生在理解文章总体内容的基础上，去领会作者的言外之意。如本题根据文章第一段可知，作者提到了很多“Just me ism”的行为表现，其目的是引出“根与芽”组织，说明建立这个组织的必要性。　　　 3．Why is the organization called Roots & Shoots？(　 ) A．Dr.Jane Goodall is interested in roots and shoots. B．It is designed to protect roots and shoots. C．It calls on everyone to do his part, just like roots and shoots. D．Roots and shoots are important for plants. 4．According to the author, which of the following contributes to a better future？(　 ) A．Going to school by car instead of by bus. B．Using a lot of plastic shopping bags. C．Leaving a light on when you go out. D．Turning off the tap while you brush your teeth. 5．What can we learn from the text？(　 ) A．Every individual doesn't matter. B．Every individual can make a difference to the world. C．Only a few people suffer from “Just me ism”． D．People can't live together in peace with nature. (二)阅读表达 1．When was Roots & Shoots established 　_____ 2．Who is Jane Goodall 　_____ 3．What is the meaning of Roots & Shoots _____ 4．What can we know according to Dr.Jane Goodall's words 　_____ |阅|读|技|能|提|升| 把握说明方法，明晰对象特征 本文是说明文，采用了“递进式”的说明方式，介绍了“根与芽”组织并提出倡议。在说明的过程中，运用了举例子、作比较、引用等说明方法，如开篇连续举了三个例子，“say you leave the tap running while ..., leave a light ...or ...”，使Just me ism的概念更具体形象，便于读者理解。紧接着连续两次使用了“one little” ... ...