高二英语教案：高二英语下册Unit2 复习教案思维导图

高二英语下册Unit2 复习教案

Section I 课前准备、听力、口语

1. Which of the news media above is the most reliable? 以上的新闻媒体中哪一种最可靠? (p.9 Warming Up Ex. 1)

reliable adj. 可信赖的；可依靠的；确定的 ① They are reliable friends. 他们是可信赖的朋友。② Is this product reliable? 这种产品的质量可靠吗? ③ Is the source of the information reliable? 那个消息的来源可靠吗?

【链接】 reliably adv. 可靠地；确实地 / reliability n. 可靠性；可信赖性 / rely vi. 依赖，依靠 (与on连用，相当于depend on) ① We can't rely on her for help. 我们不可指望她的帮助。② I rely on her to pay back the money. = I rely on her paying back the money. 我相信她会还钱。③ You may rely on it that he will come to meet you. 你放心好了，他会来接你的。

2. How do you know whether what you hear, see or read is true? 你怎么知道你听见、看见或读到的东西是不是真的? (p.9 Warming Up Ex. 3)

whether引起宾语从句，作know的宾语，what引起主语从句，作宾语从句的主语。

【辨析】what；which

(1) what相当于all that，the thing(s)that，the place that，the person that等，表示从不定数目或不定数量的事物中做出选择。(2) which表示从已知的、确定的范围中做出选择。(3) which可引导从句，而what则不可。① What shoes are you going to wear? 你要穿什么鞋? ② Which shoes shall I wear, the red ones or the brown ones? 我该穿哪双鞋，是红色的还是棕色的? ③ What train are you going by? (说话人只是询问火车的时间，而对可乘的火车没有任何概念) 你要乘几点的火车? ④ Which train are you going by? (说话人脑海里有几趟可乘的火车) 你要乘哪趟火车?