牛津译林高中英语模块七_Unit3_2

1、The world online.Teacher:Julia1. What do you think the most important benefit of the Internet is? 你认为因特网最重要的好处是什么？句型巧析句中do you think作插入语，此句为复合疑问句，其句式结构为：疑问词do you think其余部分？，其余部分为陈述语序。归纳拓展(1)多用于以上句型的动词除think外，常 见的还有believe，consider， suppose，imagine，guess，say和 suggest等。还有能接宾语从句的形容词， 如：afraid，sure，gla

2、d，certain， surprised，pleased等。(2)do you know放于疑问词前，不能看作 插入语。 Who are you sure will get the first place in the examination? 你确信谁会在考试中获得第一名？ Do you know who will be sent there? 你认为谁会被派到那儿去？2. Without the Internet，these people would have fewer avenues to meet people. 如果没有因特网，这些人与别人交往 的途径就会更少。句型巧析本句中“wo

3、uld have”是虚拟语气结构，表示与现在的事实相反的假设，without引导的介词短语表示虚拟条件，相当于if引导的虚拟条件句，“if it werent for the Internet，these people would have fewer avenues to meet people.”without的这种用法既可表示与现在的事实相反的假设(主句中用would / could / might / should do)，也可表示与过去的事实相反的假设(主句中用would / could / might / should have done)。归纳拓展连词or / otherwise

4、(否则)，词组but for(要不是)也有类似于without的这种用法。2. For these reasons，I believe the Internet is a positive tool that helps make our lives better. 基于这些原因，我认为因特网是件有 利的工具，可以让我们生活得更好。 句型巧析make后面带复合宾语，即宾语宾语补足语。在“make宾语宾语补足语”这一结构中，宾语补足语可以是名词、形容词、过去分词或不带to的不定式。【注意】(1)make后面接非谓语动词作宾语补足语 时，只有不定式和过去分词两种形式， 不能用现在分词。(2)mak

5、e后面作宾语补足语的不定式，不带 to, 但是当make用于被动语态时，不定式 要带to。4. and that it is transforming the way people spend their time. 以及它正改变人们使用时间的方式。句型巧析句中的the way之后紧跟省略引导词that / in which的定语从句people spend their time，引导词在定语从句中作状语。5. In 2003，eBay，a famous website where people buy and sell things，said that 70 per cent of thei

6、r problems were with people who sold things that did not exist，or who lied about the products they were selling. 2003年，年，著名的购物网站eBay称，该网站70%的麻烦都与那些贩卖子虚乌有的东西或就所售产品撒谎的人有关。句型巧析在句中where引导限制性定语从句，where在定语从句中作地点状语。归纳拓展where可引导多种从句：1. 引导定语从句；2. 引导名词性从句，在句中作主语、表语、宾语和同位语；3. 引导地点状语从句。Can you find a situation

7、where this phrase can be used？(定语从句) 你能找到一个能使用这个短语的场合吗？Where well hold the debate isnt decided.(主语从句)我们在哪儿进行这次讨论还没决定。That is where you are mistaken.(表语从句)那就是你的错误所在。Can you tell me where he works？(宾语从句)你能告诉我他在哪儿工作吗？I have no idea where all this will lead.(同位语从句)我不知道这件事会惹出什么后果。Youd better make a mark

8、where you have any questions.(地点状语从句)你最好在有问题的地方做个记号。【注意】where在引导定语从句时，在从句中作地点状语。当先行词是case，situation，point等时，如果关系词在定语从句中作地点状语，可用where作关系词。6. Before you start surfing the Internet，there are some basic words and terms that are useful for you to know. 在你开始上网之前，有一些基本的单 词和术语是对你有用的，你应该知道。句型巧析句中before引导时间状语

9、从句，意为“在之前”。归纳拓展(1)It will be时间段before从句(从句 用一般现在时) 要过多久才(2)It wont be时间段before从句(从 句用一般现在时) 不用过多久就会(3)It was时间段before从句 过了多久才(4)It wasnt时间段before从句 没过多久就【注意】before引导时间状语从句还有如下意义：(1)还未就；还没来得及 就 Before I could get in a word，he had measured me. 我还没来得及插话，他就给我量好了。(2)趁；免得Please write the words down before

10、 you forget them.趁你还没忘记，请把这些单词写下来。7. If you want to stop viewing a page，but you might want to come back to it later，click the minimize icon so that the name of the page will stay at the bottom of your screen.句型巧析如果你想停止观看一个网页，但是你可能想过后再回到这个网页上来，请点击最小化图标，这样这个网页名就留在了屏幕下方。so that引导的是一个目的状语从句。so that引导目的状

11、语从句时，从句中一般有can，could，may，might等情态动词出现。归纳拓展(1)so that还能引导结果状语从句，通常 用逗号和主句隔开。(2)so.that.如此以至于。8. It is wonderful that you are finally interested in the Internet. 你终于对因特网感兴趣了，真是好极了。句型巧析It是形式主语，that引导的从句是这个句子真正的主语。It放在句首，真正的主语放在后面，这是英语的一种常见的结构。归纳拓展it作形式主语的常见结构如下：Its a pity / a shame / good news / an hon

12、our / a great satisfaction that.Its strange / natural / surprising / true/ funny / wonderful / likely / possible that.It seems / happened / suddenly struck me that.It is said / reported /announced / expected / arranged that.It is doubtful / not decided / not madeclear / to be decided / a question连接代

13、词或连接副词引导的从句It doesnt matter / doesnt make too much difference连接代词或连接副词引导的从句9. The more you know about Internet research，the faster you will find what you are looking for，and the better informed you will be.句型巧析你对因特网研究懂得越多，你就会更快地找到你在寻找的东西，你就会更好地掌握。“the比较级，the比较级”为固定句式，表示“越，越”。前一部分为条件句，后一部分为主句。有时句子采用省

14、略结构。10. Before you sit down at a computer terminal，read this brief guide to make sure that you use the Internet in the best way possible. 在你坐在计算机终端之前，阅读这一 简要指南，以确保你尽可能以最好的 方式使用因特网。句型巧析make sure 确保，后常跟that引导的宾语从句，也可构成make sure of查明；设法确保。归纳拓展make sure of 查明；设法确保，确定make sure to do sth.查明；设法确保，确定make su

15、re that确定；确保(1)How long do you think _the computer company turns out a new product? Ait will be that Bwill it be until Cwill it be since Dit will be before牛刀小试解析：do you think在句中为插入语，其后应用陈述语气，排除B、C。“it will be一段时间before从句”为固定句型，意为“要过多长时间才”，由句意可知D项正确。(2)(2011年高考陕西卷)I _ through that bitter period witho

16、ut your generous help.Acouldnt have gone Bdidnt goCwouldnt go Dhadnt gone解析：考查虚拟语气。英语中without，with，or，otherwise或under等可构成委婉虚拟语气，此时句中的谓语动词应用should/could/would动词原形(与现在或将来事实相反)或should/could/wouldhave过去分词(与过去事实相反)。据此可知A项当选。句意：假如当时没有您慷慨相助，我就不会度过那段艰难的时期。(2)(2011年高考陕西卷)I _ through that bitter period without your generous help.Acouldnt have gone Bdidnt goCwouldnt go Dhadnt gone(3)(2011年高考江西卷)We _ Johns name on the race list yesterday but for his recent injury.Awill put Bwill have putCwould put Dwou