2019-2020英语必修四讲义:Unit 3 Section Ⅳ Language points(Ⅱ) (Word powerGrammar and usage & Task) 含答案.pdf
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1、Section Language points() (Word power,Grammar and usage & Task) .单词拼写 根据汉语或首字母提示,写出下列单词。 1The function (功能)of the heart is to send blood round the body. 2I constantly conduct market research to monitor (监视)our competitors. 3If you add too much liquid (液体),the mixture will not be thick enough. 4I don
2、t want to accuse her of telling lies,but I wont forgive her. 5The sound of the cheering faded in the distance. 6Research and teaching are of equal importance .拓展词汇 根据词性和汉语提示,写出下列单词。 1electric adj.电的,电动的electrical adj.与电有关的electricity n电 2edit v编辑edition n版次,版本editor n编辑 3constant adj.连续发生的,不断的;恒定的co
3、nstantly adv.经常地,不断地 4important adj.重要的importance n重要性 .补全短语 根据提示补全下列短语。 1set up 开办,建立 2end in 以结束 3make the most of 充分利用 4last but not least 最后但同样重要 5work out 计算出,了解,理解 6fade away 衰弱,消失 7make fun of 取笑,嘲弄 .选词填空 选用上述短语的适当形式填空。 1They are preparing themselves to set up a company to sell their products
4、. 2As new species evolve to fit everchanging environment,older species fade away 3Dont make fun of him and you should help him. 4We havent worked out this math problem yet. 5We should make the most of the fine weather. 背教材原句记句式结构仿写促落实 1.He managed to keep fruit and vegetables fresh for three weeks.
5、他设法将水果和蔬菜保鲜达三个 星期 keep宾语 宾语补足语 If your hands are cold,keep them in your pockets. 如果你觉得手冷, 就把它们放 在口袋里。 2.This could be of great benefit to people and will be researched further. 这会对人们有益并将进一步研究。 “be of抽象 名词” Theory without practice is of little help. 没有实践的理论是没有什么 帮助的。 3.In my opinion,it is about time
6、we had new computers. 在我看来,我们应该有新的电脑 了。 It is time(that) 句 型中用过去时 或 “should动 词原形”表示 虚拟语气 Obviously,its(high)time that we took/should take some measures to solve the problem. 很明显, 我们现在应该采取一 些措施来解决这个问题了。 end in.以结束(告终),以结尾 (教材 P46)During the first few years,the company did not make a profit and Jeff B
7、ezos thought that his efforts would end in failure. 前几年里,公司没有盈利,Jeff Bezos 认为他的努力将以失败告终。 end up 结果为,以而告终(尤指意 料之外的) end up (in) doing 以结束 end up with 以结束 end upadj. 以状况而告终 end up as 最后成了,最后是 The word Im thinking of ends in“ous” 我想到的这个词以ous 结尾。 At last I ended up hitting the set with my fist,and it st
8、opped working altogether. 最后我用拳头击打电视机,结果它完全停止工作了。 You can end up with what astronauts call a carbondioxide headache. 你最终可能会患上宇航员所称的二氧化碳头疼症。 electric adj.电的,电动的 (教材 P49)The Electric Wear Company has developed a new smart jacket this year. 电子服装公司今年已经开发出一款新颖的时髦夹克。 (1)electrical adj. 有关于电的 (2)electronic
9、 adj. 电子的 (3)electricity n. 电 (4)electrical equipment 电气设备 The following items are approved for use in residential rooms: electric blankets,hair dryers,personal computers,radios,televisions and DVD players. 住宿房间里可以准许使用下列物品:电热毯、吹风机、个人电脑、收音机、 电视机和 DVD 播放器。 The fire was caused by an electrical(electric
10、ity) fault. 大火是电力故障引起的。 What would happen if there were no electricity(electric)? 如果没有电会怎么样呢? 明辨异同 electric,electrical,electronic electric指以电为动力进行工作的(装置) electrical指关于电的知识或电的研究内容 electronic指与电子有关的,电子器件的,电子设备的 electric,electrical,electronic The cooker isnt working because of an electrical fault. With
11、 this electric blanket,the grandpa wont feel cold in winter. I need an electronic calculator to work out this math problem. accuse vt.控诉,控告;谴责 (教材 P51)Music industry accuses Fanning of piracy 音乐行业控告范宁盗版 (1)accuse sb.of(doing)sth.指控某人(干)某事 (2)charge sb.with(doing)sth. 指控某人(干)某事 (3)blame sb.for sth. 因
12、某事责备某人 blame sth.on sb. 把某事归咎于某人 be to blame for (对坏事)负有责任 Western leaders accuse Russia of supporting these rebels with troops and weapons. 西方领导人控告俄罗斯给这些反叛分子提供武器和军队。 He was charged with stealing (steal)the jewels. 他被控告偷窃珠宝。 Not you but he will be to blame for it. 不是你而是他将为这件事受到责备。 明辨异同 accuse,charge
13、 accuse 指当面指控或指责,不一定诉诸法律,通常表示直接而严厉地指出某人 的过错,常与介词 of 连用。 charge指因犯较大错误或重大罪行而进行正式法律控诉,常与 with 连用。 accuse,charge The police are going to charge him with murder. The soldier was accused of running away when the enemy attacked. concentrate on.集中精力于;全神贯注于 (教材 P51)He left university in order to concentrate
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