外研版九年级英语上册课件m9u2.pptVIP

自主预习?? 英汉互译。 1.在某人去……的路上?? on one’s way to?? 2.look through magazines???? 浏览杂志?? 3.每次；一次?? at a time?? 4.by hand??? 用手；靠手做?? 5.在某种程度上?? in a way?? 6.compare… to...????? 把……比作……? 7.wait and see???? 等等看；等着瞧?? Para.1 短语1：look through 快速阅读；浏览 look through在该句中，意为“快速阅读；浏览”。look through还可意为“透过……看去，穿过……看去”。 I? look through? the news in the newspaper every day. 我每天都浏览报纸上的新闻 We? looked through? the bedroom window and saw a beautiful garden. 我们透过卧室窗户看到了一个美丽的花园。 即学即练一? 单项选择 - Would you please??? ??? the paper for me and see if there are any obvious(明显的) mistakes ? - Of course I will. A. look around ??B. look through C. look up?? D. look into 解析：look around，意为“环顾”；，look through意为“快速阅读，浏览”，look up意为“查找”，look into意为“调查”根据句意可知选B。 Para.2 短语2：at a time 每次；一次 at a time，意为“每次；一次”，多用于句末作状语，常与表示数量的词搭配使用。 Diana often lets her son answer one question? at a time . 戴安娜经常让她的儿子一次回答一个问题 辨析：at a time与at times的区别 at a time，意为“每次；一次”。at times相当于sometimes，意为“有时，偶尔”，说明事情不止一次发生。 She runs up two stairs at a time.? 她一步两个台阶地跑上楼梯 He can be really bad-tempered at times. 他有时候脾气可真坏 短语3：by hand用手；靠手做 by hand，意为“用手；靠手”。做用作介词，在这里表示方式、手段，意为“通过……的方式”。 The toy was made? by hand? . 这个玩具是手工制成的 We prepare for the test? by? studying together. 我们通过一起学习来准备考试 即学即练二 单项选择 1．Don’t try to do everything at once . Take it a bit???? ??? . A. at times??B. at that time C. at all times??D. at a time 解析：根据第一句句意“不要试图一下子就把所有的事情做了。”可知，第二句表示“一次只做一点”。表示“每次；一次”用at a time。故选D。 2. Before the invention of the printing press , people wrote every book??? ??? hand with a pen. A. by ?B. in?C. on?D. to 解析：句意为“在印刷机发明之前，人们用笔手写每一本书”。by hand为固定短语，意为“用手；靠手做”。故选A。 3. Printing was invented in China during the Sui and Tang dynasties. Later, developments in printing made it possible to produce books more quickly and cheaply. A trade in books resulted, and more people learnt to read. Knowledge and ideas spread faster than ever before. In a way, We can compare the invention of paper and printing to the introduction of the Internet in