译林版选修七unit 3 the world online Task Project学案.doc

unit 3 the world online task -project学案一、词汇1. classify vt. 分类，归类 (classified, classifying)【用法提示】classify sb./sth. (as ) sth. 划分；界定(1) the books in the library are classified into different categories according to subject. (2) he is classified as one of the greatest scientists of our time due to his outstanding achievements.2. qualification n. c 资格，资历；u 获得资格；合格【用法提示】(1) previous teaching experience is a necessary qualification for this job.(2) a victory in this game will earn them qualification for the world cup.【联想拓展】(1) this training course will qualify you for a better job.(2) everything taken into consideration, she is extremely qualified for the job.3. comb vt. & vi. 仔细搜索；梳理（头发） n. 梳子 【用法提示】comb through sth. (for sb./sth.) comb through pages and links (1) your hair needs combing/to be combed/a good comb.(2) he was picked up by a soldier combing the battlefield after the fighting.(3) having combed through the city (在城里仔细搜索之后), we found the missing boy.4. specific adj. 具体的，明确的；特定的；独特的【词义猜测】(1) the book gives specific instructions on how to make a cupboard. 具体的，明确的(2) a specific feature of the elephant is its long trunk. 独特的，特有的(3) under some special and specific circumstances, this word can 特定的 be used as intransitive. 5. relevant adj. 紧密相关的，切题的；有价值的，有意义的【用法提示】a relevant suggestion/question/point 相关的提议/问题/观点 relevant experience 相关经历 be relevant to 和相关topics for discussion should be relevant to the interests and experiences of the students. 【复习巩固】表示“和相关”的短语：be related to/relate to; be concerned/connected/associated with; be linked to/with 6. bother vt. & vi. 花费时间、精力（做某事）；打扰，给某人造成麻烦【用法提示】bother with/about sth. 为而烦恼；为而费心bother to do sth.费心去做某事bother sb. about/with sth. 使（某人）烦恼（或担忧，不安）； 给（某人）造成麻烦（或痛苦）bother sb. doing sth. 打扰；搭话烦扰(1) shall i wait? no, dont bother.(2) he didnt even bother to let me (费心让我知道) know he was coming.(3) i dont want to bother him with my problems at the moment.(4) sorry to bother you (很抱歉打扰你一下), but youre wanted on the phone.7. plus n. 加号；优势，长处 prep. 加；以及，和 adj. 零度以上的【用法提示】(1) a good command of english is a plus in her job. (2) two plus two is/equals four. (3) the work of an engineer requires intelligence plus experience (需要智慧以及经验). 【联想拓展】minus n. 减号；负号；缺点 prep. 减；没有，缺乏 adj. 零度以下的；负数的(1) we are going to be minus a car (没有车) for a while. (2) the temperature has dropped to minus 10 degrees centigrade (降到零下10摄氏度).8. acknowledge vt. 承认，认可；感谢【猜测词义】(1) he acknowledged publicly having made a mistake/that he had made a mistake.承认（属实）(2) the un has acknowledged the independence of the country.承认（权威，地位） messi is widely acknowledged as/to be one of the best players in the world.(3) please acknowledge receipt of the letter. 告知收悉 (4) i gratefully acknowledge the support of my family and friends. （公开）感谢【用法提示】acknowledge ones defeat/right承认战败/权利acknowledge doing sth./having done sth. 承认做了某事 acknowledge sb./sth. as sth. 承认（权威、地位）a generally acknowledged truth 一个公认的事实 its universally/generally/widely acknowledged that 人们普遍认为注意：作文中可使用该句式，如：人们普遍认为诚实为上策/毅力是成功所必须的。its universally/widely acknowledged that honesty is the best policy/perseverance is what it takes to succeed. 随堂练习1. 翻译句子(1) 政府不仅应该制定相关法律，也应该加强大众教育。not only should the government make some relevant laws, but it should also strengthen the popularized education. (2) 人们普遍认为勤能补拙。it is generally acknowledged that diligence makes up for the lack of intelligence/diligence redeems stupidity. 2. 单项填空(1) shall i have another look at the flat and tell you more about it?_. ill telephone the salesgirl for details myself later. a. go ahead b. good chance c. dont bother d. it depends(2) i am sorry to have _ you with so many questions on occasion. a. interrupted b. tired c. impressedd. bothered(3) however much you have done, you ought to _ the help you have received from others.a. donate b. acknowledge c. conduct d. guarantee(4) the decision _ internet addiction as a mental disorder has caused much debate. a. classifying b. to classify c. being classified d. to be classified(5) my brother will go to america for further education this summer. _ actually, we have many good universities here at home. a. so what? b. why bother? c. forget it! d. what if? (6) why wang lijun went to the american consulate (领事馆) in chengdu is a mystery. all _ to the incident must volunteer to help the police in order to get an early answer. a. relevantb. accessiblec. beneficial d. sensitive 二、短语句型1. the more you know about internet research, the faster you will find what you are looking for, and the better informed you will be.【分析】the + 比较级，the + 比较级 (1) the harder you work, the more progress youll make. 你越努力，进步就会越大。(2) the more you read, the more you will know. 你书读的越多，懂的就越多。2. (l2) there are, however, some things to keep in mind when you use it to do research. 【分析】keep/bear sth. in mind; keep in mind that/when 记住 there are a few important things to keep in mind (要记住). 注意：作文中可使用该句式，如：记住，只要我们坚持梦想，我们就会拥有美好的未来。 keep in mind that as long as stick to our dreams, we will have a bright future.3. (l16) this requires you to be patient as you have to read the information to decide whether it is linked to what you are researching. 【分析】require sb. to do/require that sb. (should) do sth./require doing = require to be done (1) while doing our homework, we are required to think independently instead of searching for answers on the internet. (2) it is required that the job (should) be given to whoever has capacity and responsibility for it.(3) the problem of traffic pollution requires addressing/to be addressed. 本句中的as意为“因为”as用法小结：(1) just as you might look at when a book was published, you must also check the dates of the websites you find. (l32) 正如(2) to copy the words just as you found them is not only cheating, but also illegal. (l54) 按照的样子或方式(3) the number of senior high school students is increasing, as is mentioned above.正如(4) as time went by, he became more and more mature. 随着(5) old as he is, he is still energetic. 虽然，尽管翻译句子：(1) as their parents expect too much of them (因为父母对他们期望过高), they feel extremely stressed. (2) beneficial as the internet is (尽管网络是有益的), it may bring about a lot of problems.(3) difficult as rumors on micro blog are to prevent (尽管微博上的谣言很难阻止), the authorities will step up supervision.4. (l43) the way you type your key words makes a difference.【分析】make a difference (to sb./sth.) (对) 有作用，有影响注意：作文中可使用该短语，如：我们小小的善举对于有需要的人来说是有影响的，甚至会改变他们的生活。our small act of kindness makes a difference to people in need and even transforms their lives.5. (l60-61) follow these tips and your time spent doing research on the internet will be much more worthwhile.【句型转换】if you follow these tips, your time spent doing research on the internet will be much more worthwhile.following these tips, your time spent doing research on the int