高中英语 Unit2 English around the world重点句型突破（1）重点提炼 新人教版必修1.doc

人教新课标版高一必修1重点提炼：unit 2 english around the world重点句型突破（1）1. which country do you think has the most english learners?do you think/believe/expect/ find/know/suppose 作为插入语,放在特殊疑问词后，其它内容紧跟其后并用陈述语序。该句型结构为：“特殊疑问词+do you think助动词+主语+think（插入语）+陈述句？这种句式也可叫做双重疑问句。用于这句型的动词除think外，还有believe，supposeimagine，expect，guess，suggest，say等，其构成有两种情况：1)作主语的疑问词+do you think/suppose/believe/imagine/say/suggest+谓语部分2)非主语的疑问词+do you think/suppose/believe/imagine/say/suggest+主语+谓语部分。需要注意的是，如果插入语是do you suggest时，句中的谓语通常用should +do或省略should。如：1）how do you think we can learn english well? 你认为我们怎样才能学好英语？ 2）when do you suggest we hold a meeting to talk about the problem? 你建议我们什么时候举行会议谈论这个问题？3）who do you suppose we shall ask to attend our party? 你想我们会邀请谁来参加这次宴会？4）why do you think she didnt agree with our suggestions? 你认为她为什么不同意我们的主意？5）where do you think we can see him? 你认为我们在什么地方能见到他。注意：do you know不能作为插入语。如：do you know who will be the winner of the 2016 fiba world championship.你认为谁会是2016届篮球锦标赛的冠军呢？【学以致用】1）你希望我们几点来接你？_2）你认为他听到那个好消息后会做什么呢？_3）你认为他们队为什么能赢得那场足球赛呢？ _4）mum is coming. what present _ for your birthday? a. you expect she has got b. you expect has she got c. do you expect she has got d. do you expect has she got答案：1）what timedoyouexpect we willcome and pick you up？2）whatdoyousupposehewilldo after he hears about the good news？3）whydoyouthinktheir team could win the football match? 4）c。本题选项中的do you expect为插入语，用来征求对方的意见或征询对方的看法，这种特殊疑问句的主谓语应使用陈述句语序。2. today, more people speak english as their first, second or a foreign language than ever before. than ever before 常与比较级连用，意为“比以往任何时候更”。如：the stars were shining brightly in the dark sky, and the night was more beautiful than ever before. 繁星点缀在夜空里，夜晚比以往更美。i love you more than ever before.呵呵 我比以前更爱你了today,net music is catching on and is prevailing more than ever before.the stars were shining brightly in the dark sky, and the night was more beautiful than ever before. 繁星点缀在夜空里，夜晚比以往更美。【学以致用】 翻译下列句子1). 简看起来比以前漂亮多了。_ 2). 雨下得比以前更大。_ 答案: 1). jane looks much prettier than ever before. 2). its raining harder than ever before.3.native english speakers can understand each other even if they dont speak the same kind of english以英语作为母语的人，即使他们所说的英语不尽相同，也可以相互交流。句中even if相当于even though，意为“即使；尽管”，引导让步状语从句。even ifthough引导的从句中可用现在时代替将来时。1)even if you dont like flowers，you shouldnt miss the flower exhibition即使你不喜欢花，这次花展你也不应错过。2)we have decided to visit the museum even if it rains tomorrow.我们决定明天去参观博物馆，即使下雨。【知识拓展】1)引导让步状语从句的引导词还有althoughthough, no matter when/what.,whenever, wherever, however等等。2)as也可以引导让步状语从句，但要把其表语、谓语或宾语前置，且前置的单数名词不可以加冠词。even though you achieve great success in your work, you should not be conceited.即使你们在工作中取碍了巨大的成绩，也不应该自满。 whatever you do, do it well.不管你做什么，把它做好。 however hot it is, he wont take off his hat.不管多热他都不摘下帽子. girl as she is, she can go alone in the darkness.尽管她是个女孩她敢一个人走夜路。【学以致用】1）the boss comes to his factory on time _ (即使下雨)2）_ (即使他大学毕业), he should still continue to learn.3)many of them turned a deaf ear to his advice，_ (尽管)they knew it to be valuable答案：1)even if it rains 2) even if he graduates from college 3)even though 4.today the number of people learning english in china is increasing rapidly.the number of+复数名词，表示“的数量”。作主语时，谓语动词用单数形式。例如：1）the number of students in our school is 2500.我们学校的学生人数是2500名。2）the number of books on women published in china is growing.在中国，有关妇女书籍出版数目在增加。a number of +复数名词，表示“许多”。作主语时，谓语动词用复数形式。例如：1）a large number of buildings were burnt down.许多楼房被毁了。2）a number of students in our class are out by the lake.我们班有些学生到湖边去了。【拓展联想】1)a large amount of+不可数名词a large number of+可数名词a large quantity of+可数名词不可数名词2)the number ofthe amount ofthe quantity of都表示“的数量”。the large amount of+不可数名词the large number of+可数名词the large quantity of+可数名词不可数名词当它们修饰的短语作主语时，句子的谓语动词用单数形式。3)a large amount of moneyislarge amounts of moneyarea large amountquantity of卡不可数名词或large amountsquantities of+不可数名词充当主语时，其谓语动词取决于amountquantity的数的形式。4)a lot oflots ofplenty of+不可数名词+单数谓语a lot oflots ofplenty of+可数名词复数+复数谓语【学以致用】1）the amount of the tiger _ be）decreasing year by year2）a large number of buildings _（be） burnt down. 。3）as you can see, the number of cars on ours roads _（keep）rising these days. 4）large quantities of food _（be）wasted. 5）with more forests bein