1、英语必修5人教新课标Unit4词语详解导学案（2）Unit 4 Making the news1. covervi. （常与with连用）盖；覆盖vt. 包括;涉及;报道n. 遮盖物；盖子；罩子 （图书、杂志的）封面The town covers 5 square miles. 这座小镇占地5平方英里。I want to cover 100 miles by dark. 我想在天黑之前走完100英里。The review covered everything we learned last term.这次复习包括上学期我们所学的全部课程。常用结构：be covered with 盖满；覆满；充
2、满（羞惭，慌乱等）from cover to cover 从头到尾一页不漏 under the cover of 在掩护下；打着的幌子 cover up 完全盖住; 盖好 She covered the table with a cloth. 她用一块布把桌子罩起来。高手过招单项填空The wild flowers looked like a soft orange blanket the desert. （201001四川雅安检测）A. Covering B. coveredC. Cover D. to cover May I have a talk with one of your spo
3、rts reporters? Sorry, but all of them are out to the main events of the day. （201001吉林通化检测）A.Get B. find C. cover D. Search解析: 选A。a soft orange blanket与cover之间存在主谓关系，因此要用现在分词作定语，它相当于定语从句which/that covered.而不定式作定语一般表示将要发生的动作，故不能误选D。选C。 get得到；让；find找到; cover the events采访事件; search 调查；只有C项符合题意。重点短语2. c
4、oncentrate on 集中；全神贯注于I cant concentrate (on my studies) with that noise going on. 吵闹声不绝于耳, 我无法集中精力（于学习）。We must concentrate our efforts on improving education.我们必须致力于改进教育工作。Having failed my French exams, I decided to concentrate on science subjects. 我因法语考试不及格而决心专攻理科。This firm concentrates on the Eu
5、ropean market.这家公司把工作重点集中在欧洲市场。常用结构：concentrate ones mind/attention on （upon）=fix ones attention on=focus on=be absorbed in 把注意力集中在联想拓展put ones heart into sth. 全身心地做某事devote oneself to sth./doing sth. 把自己奉献给concentrated adj. 极度的; 紧张的; 浓缩的concentrated study/hate/effort紧张的学习/强烈的仇恨/专心致志的努力concentrated
6、fire 集中的火力concentrated food 压缩食品高手过招完成句子 （原创） (集中精力)your study if you want to catch up with the class. He （投身于）helping the people in need. He set a good example for us.答案：Put your heart into/Concentrate your mind ondevoted himself to3. accuse .of.因控告/指责I dont think anyone can accuse him of not being
7、 frank.我看谁也不能说他不坦率。 You cant accuse Stephen of robbing the bank. He was round at my house all evening.你不能控告斯蒂芬打劫银行，他整晚都在我家。易混辨析accuse/chargeaccuse, charge这两个动词都有“控诉，指控”之意，但它们后面所搭配的介词不同。 accuse v.指控，控诉，常与介词of连用。 charge v.可以指因为小错而受的责备，也可指因违法而受到控告，与介词with连用。高手过招单项填空The policeman stopped him when he was
8、 driving home and him of speeding. （201001浙江杭州检测）A.Warn B. accused C. charged D. Deprived解析:选B。warn sb. of. 警告、告诫某人;accuse sb. of.控告某人犯有；charge sb. with. 指控某人犯有罪；deprive sb. of sth.剥夺某人某物。重点句型4. What do you imagine will be your future occupation? Suppose you were to be a journalist for China Daily,
9、do you know what kinds of jobs they have?你认为你未来的职业是什么？假设你即将成为中国日报的记者，你知道他们要做哪些类型的工作吗？“be to+动词原形”的常见用法：表示“按计划、安排即将发生某事或打算做某事”。指该做或不该做的事情（语气上接近于should, must, ought to, have to），表示命令、吩咐或禁止的语气。指能或不能发生的事情（接近于can, may），表示可能性。表示不可避免将要发生的事情，后来注定要发生的事情。用于条件从句，意为“如果想，设想”（接近if .want to/if .should）。We are to m
10、eet at the school gate. 我们将在学校门口见面。You are to go to bed and keep quiet, kids. Our guests are arriving in less than 5 minutes.孩子们，你们必须上床睡觉，不准吵闹。我们的客人五分钟之内就要到了。How am I to know what has become of him?我怎么知道他的遭遇？His discussion with his new boss,Hu Xin, was to strongly influence his life as a reporter. 他
11、同新上司胡新的讨论对他的记者生涯必将产生很大的影响。 If you are to succeed, you have to make more efforts.如果你想成功的话，你必须更加努力。高手过招单项填空Greater efforts to increase agricultural production must be made if food shortage avoided.(201001安徽舒城检测)A. is to be B. can beC. will be D. has been解析:选A。句意为：如果要避免食品短缺，就必须作出更大的努力来增加农业产量。条件状语从句中，要用
12、一般现在时表示将来，故排除C项；B、D两项与句意不符。“be+不定式”可用于条件状语从句中，表示“如果想”。5. A footballer was accused of taking money for deliberately not scoring goals so as to let the other team win.一个足球运动员被控受贿，故意不进球，好让另一队赢球。易混辨析 so as to/in order to so as to 意为“为了，目的是”，后接动词原形，在句中作目的状语，其否定形式为so as not to do sth.,可以转化成so that引导的目的状语从
13、句。 in order to也可以作目的状语，但是so as to和so that引导的目的状语不可置于句首，且so that 目的状语从句的谓语动词常含有can,could,may,might等词。She got up early in order to（so as to）catch the early bus.In order to catch the early bus, she got up early.为了赶上早班车，她起得很早。He spoke loudly so as to be heard.他大声说话，以便让人听到。高手过招单项填空The brilliance of his s
14、atires was make even his victims laugh. （201001安徽淮北检测）A.so as to B. such as to C. so that D. such that解析:选B。句意为：他的讽刺太生动了，以至于被讽刺的人都笑了起来。so修饰形容词，such修饰名词或作表语。so that和such that常引导结果状语从句，所以排除C、D两项。【作业设计】阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。Eating foods high in trans-fats (fats present in artificial form
15、 in industrially-produced cakes and fast food.) and saturated (饱和的) fats increases the risk of depression, according to a Spanish study, confirming previous studies that linked “junk food” with the disease. Researchers also showed that some products, such as olive oil, can fight against the risk of
16、mental illness. Authors of the wide-reaching study, from the universities of Navarra and Las Palmas, followed and analyzed the diet and lifestyle of over l2,000 volunteers over six years. When the study began, none of the participants had been diagnosed with depression; by the end, 657 of them were
17、new sufferers. “Participants with an increased consumption of trans-fats presented up to a 48 percent increase in the risk of depression when they were compared to participants who did not consume these fats,” the head study author said. “The more trans-fats were consumed, the greater harmful effect
18、 they produced in the volunteers.” The research team found, at the same time, that after assessing the effect of polyunsaturated fats made up of larger amounts of fish and vegetable oils and olive oil, these products are associated with a lower risk of suffering depression. The report, published in
19、the online journal PLOS ONE, noted the research was performed on a European population that enjoys a relatively low intake of trans-fatsmaking up only 0.4 percent of the total energy taken in by the volunteers. “Despite this, we observed an increase in the risk of suffering depression of nearly 50 p
20、ercent,” said researcher Miguel Martinez. “On this basis we think it of great importance to take this effect into account in countries like the United States, where the percentage of energy derived from these fats is around 2.5 percent.” The report pointed out that the current number of depression s
21、ufferers in the world is around l50 million people, and has increased in recent years. This rise is attributable, according to the authors, “to great changes in the sources of fats consumed in Western diets, where we have replaced certain types of beneficial fats in nuts, vegetable oils and fish wit
22、h the saturated and trans-fats found in meats, butter and other products such as mass-produced cakes and fast food.” 1. What s the best title of the text? A. Junk Food and DepressionB. Depression PreventionC. Types of Fats and DepressionD. Depression Research2. Which of the following increases the r
23、isk of suffering depression? A. Fish.B. Vegetable oil.C. Olive oil.D. Butter. 3. The study tells us that _. A. 2.5% Americans suffer mental illnessB. l2,000 volunteers in Navarra took partC. a minority of participants became new sufferersD. l50 million Europeans enjoy a healthier lifestyle4. The und
24、erlined word “derived” in Paragraph 5 is closest in meaning to_. A. obtainedB. chosenC. separatedD. preserved5. More and more Westerners are suffering depression because_. A. they have less time for exerciseB. they eat more nuts, vegetable oils and fishC. the sources of fats in their diets have changedD. less meat, butter, and cakes are included in their diets【参考答案】15、ADCAC