2017届高考英语一轮复习指导课件：必修5 unit 3（新人教版）_高考复习指南

2017届高考英语一轮复习指导课件：必修5 unit 3（新人教版）

　　3. Surprising改为Surprised 【微解析】 8. Then Wang Ping flashed a switch on a computer screen, and a table and some chairs rose from under the floor as if by magic. 然后王平在电脑屏幕上的开关上闪了一下，于是一张桌子和几把椅子就像变魔术般地从地板下升了起来。　句中的from under the floor为双重介词结构，双重介词结构是指由两个介词搭配而成的一种复杂的介词短语，如from under the bed(从床底下), until after lunch(直到午饭后), except on Sundays (除在星期天外), since before the war(自战前以来)等。双重介词结构在句中主要充当时间、地点、方式等状语。最常用的双重介词是from 加另一些介词。如 from inside, from under, from above, from between, from among, from around, from in等。【仿写】 1. His head soon appeared out of the window, ________ he saw nothing but trees. 他的头很快出现在窗口，从那儿他除了树什么也没看见。 2. He took out a pair of dirty socks ________ and washed them by himself. 他从床底下拿出一双脏袜子，自己洗了起来。【单句改错】 3. Suddenly an animal went out behind the tree. Key：1. from where　2. from under the bed　3. 在behind前加from 　假如你是李华，最近收到了你的美国朋友Jenny的来信。她在信中说，由于刚进入高中，还不能适应新环境，不知道如何去结交新朋友，因而情绪低落。请你给她写一封回信。 Dear Jenny， I am really sorry to hear that you ①________ ____________. Your classmates are also new there and facing the same problem, so you don’t have to worry too much about it. There is also something ②__________________ to change this situation. First, try to invite some of your classmates to take part in some activities together after school. This will ③ _________________________. Then, help others ④ _________________. Soon, I believe, you will make many new friends there. Best wishes. Yours sincerely， Li Hua 【写作导航】 1. 简单概括写信的原因：得知进入高中后你情绪低落。表达“情绪低落”建议使用feel down； 2. 此处表达“你可以做些事”，可运用定语从句； 3. 解释理由：通过互相交流可以帮助你们增进彼此的了解。表达句型：by doing sth.； 4. 最后可使用两个when引导的时间状语从句阐述互帮互助的重要性。可表达为：当他们有困难时帮助他们，这样他们在你有困难时也会帮助你。 Key： ① feel down after entering the high school ② that you can do ③ help you understand each other better by communicating with others