北师大版选修七Unit 19 language Lesson 2 Varieties of English学案 (3).docx

unit 19 lesson 2 varieties of english学案.重点单词1. n.老兄，老弟，伙计2. n.奶油；油3. n.剃刀4. n.小册子5. n.出租汽车6. n.亲戚，亲属.重点短语1. 学会2. 很久，很长时间 3. 继续4. 离开5. 独立地；独自地6. 遵守，信守；坚持.重点句式1.the比较级.，the比较级. different accents you hear， confused you get.你听到的口音越不一样，你就会越迷惑。2.插入语why liang weimin thought all english speakers sounded like bbc world service reporters?你认为梁为民为什么会认为所有说英语的人听起来都像英国国际广播公司的记者？3.it作形式主语is all right if i just go off on my own a bit later？我晚一点独自走可以吗？4.but用于表示歉意im sorry， we have to keep to the timetable，sir.对不起，先生，我们得遵守时刻表。重点词汇1.im sure youll catch on really quickly!我确信你会学得很快的！归纳拓展catch on学会；理解；变得流行；受欢迎；被接受catch on to理解；突然了解catch up (with sb.)追上；赶上(某人)catch hold of抓住catch sight of看见语境助记(1)it is a nice song and i think it will catch on quickly.这首歌很好听，我想它很快就会流行起来。(2)drive faster；theyre catching up with us.开快点，他们要赶上我们了。(3)i suddenly caught sight of her in the crowd.我突然在人群中瞅见了她。题组训练(1)写出下列句子中catch on的汉语意思the new dance quickly caught on among the students. sometimes i dont catch on to your jokes. i think this novel will catch on well after it comes out. if only this idea could catch on, we should be able to make quite a lot of money out of it. (2)用catch短语的正确形式填空if you miss a lot of lessons，its very difficult to catch .sheila her own face in one of the shop windows.can you the rope as it swings back and forth?2.i know this is unusual，but after the long flight id prefer not to go on with the group.我知道这很少有，但在长途飞行之后，我不想再和小组一起活动了。归纳拓展prefer (sb.) to do sth.宁愿(某人)做某事prefer更喜欢(做)某事prefer that.更喜欢(that从句中常用虚拟语气)prefer to do a rather than do b宁愿做a而不愿做bprefer doing a to doing b与做b相比更喜欢做aprefer a to b与b相比更喜欢a语境助记(1)my daddy prefers me not to swim in that river because its too dangerous.我爸爸宁愿我不去那条河里游泳，因为那太危险了。(2)in my free time，id prefer to do something rather than do nothing.空暇时间我喜欢做点什么，而不喜欢什么也不做。(3)they needed to be aroused one way or the other，and they preferred good news to bad.(2016全国)他们需要被以某种方式激发，并且他们宁愿听到好消息而不是坏消息。题组训练(1)用所给动词的正确形式填空while mr smith is free，he prefers reading to (watch) tv.we prefer that she (keep) calm forever.rather than play computer games at home，i prefer (do) some reading in the school library.(2)句型转换i prefer walking to cycling.i prefer rather than .3.im sorry，but we have to keep to the timetable，sir.先生，对不起，我们得遵守时刻表。归纳拓展keep to遵守，信守；坚持keep away避开，不靠近；离开keep back (from.)阻止；(对)隐瞒；扣下keep up (with)继续；坚持；保持；跟上keep off让开；不接近keep on (doing) sth.继续；保持语境助记(1)we must keep to the style of plain living.我们必须保持朴实的生活作风。(2)i tried to keep back my tears.我努力控制住眼泪。(3)try to keep up with the others.设法跟上别人。(4)keep off the grass.勿踏草地。题组训练用keep短语的正确形式填空(1)the boss 30 from my salary without any reason.(2)youd better the point in the speech.(3)where he once felt like giving up，he now has the determination to push further and going.(2015安徽)(4)for your own safety，please from the tiger cage.(2015陕西)经典句式the more different accents you hear，the more confused you get.你听到的口音越不一样，你就会越迷惑。归纳拓展(1)“the比较级.，the比较级.”表示“越就越”。(2)第一个“the比较级.”相当于条件状语从句，第二个“the比较级.”相当于主句。如果第二个“the比较级.”用一般将来时，则第一个“the比较级.”通常用一般现在时代替一般将来时。(3)这个句型表示从句和主句的变化是同时进行的，即主句的情况随着从句的情况而变化。有时可采用省略形式。语境助记(1)the more i understood fish，the more i became effective at finding and catching them.(2015广东)对鱼越了解，我越能有效地发现并捉住它们。(2)the more costly the house is，the better it sells.(2015重庆)房子价格越高越好卖。(3)the harder you work，the more progress you will make.你学习越努力，进步就越大。题组训练(1)完成句子你离得越近，你看到的就越多。 you are， youll see.问题越难，我们就应越小心。 the problem is， we should be.他越不紧张，工作干得就越好。 he worried， he worked.(2)单句改错the longer you will wait，the more impatient you will be. .单词拼写1.have some c in your coffee.2.may i go through the tour (小册子) first?3.shall we take a c there and come back by subway?4.the man who was talking to me is one of my (亲戚).5.she bought her husband a (剃刀) as his birthday gift.选词填空6.he couldnt what had happened just now.7.he still his principles，while his friends gave in to the enemy.8.she still her study，although it was midnight.9.the little boy was afraid that he went back home ，because it was very dark outdoors.10.they are not familiar to their homeland，because they have been in france .完成句子11.你吃得越多，就会越胖。 you eat， you will be.12.我希望你不要和她交朋友。i would prefer that .13.你认为谁获得了第一名？ has got the first prize?14.对不起，我想我今晚不能参加集会。im sorry， to the party tonight.15.很明显那个女孩说了实话。 the girl was telling the truth.答案精析基础自测.1.mate2.cream3.razor4.brochure5.cab6.relative.1.catch on2.for ages3.go on with4.go off5.on ones own6.keep to.1.the more；the more2.do you think3.it4.but要点探究重点词汇1.(1)流行起来理解受欢迎被接受 (2)upcaught sight ofcatch hold of2.(1)watching(should) keepto do(2)to；walk；cycle3.(1)kept back(2)keep to(3)keep on(4)keep away经典句式(1)the closer；the morethe more difficult；the more carefulthe less；the better(2)the longer you will wait，the more impatient you