2020新译林版高一英语必修三unit4重点单词讲解与练习

1、 新译林必修三 Unit4重点单词讲练1. intendintention n. 意图；目的；企图intend vt. 打算；意欲intended adj. 有意的intention n. U,C意图;目的;企图Although he researches cloning, his intention has never been to create copies of humans.尽管他研究克隆技术,但他的目的从来都不是制造人类的复制品。have no intention to do sth./of doing sth. 无意做某事with the intention of 抱有目的；打算without intention 无意中；不是故意地by intention 故意地intend to do/doing sth. 打算做某事be intended for 专为设计had intended to do sth./intended to have done 本打算做某事自测默写【温馨贴士】intend，hope，expect，mean，plan，suppose，want等表示“打

2、算”，“希望”，“预料”；“计划”，“想”的动词，它们的“过去完成时动词不定式” “一般过去时完成时不定式”，意为“原本打算/ 希望/想”。【即时训练】. 语境串词(1)I never _ things to turn out the way they did and I had left with the _ of finding a better job for her.(intend). 语法填空(2)Dennis Williams received a text that clearly wasnt intended him.(3)I intended (join) in a Dragon Boat Training Camp.(4)The law (intend)to protect young and impressionable viewers.(5)Peter _(intend)to take a job in business, but gave up.(同义句转换)(6)Peter intended a job in business, but gave up.【参

3、考答案】 (1)intended intenyion (2)for(3)to join/joining(4)is intended (5)had intended (6)to have taken2. refer torefer v. 提及；参照reference n. 提及；参考文献refer to 涉及；谈及；查阅，参考 1. refer to 谈及，提到；与相关，涉及；查阅，参考【原文再现】I am pleased to have this chance today to talk to you about the United Nations, or the UN, as it is more often referred to.我很高兴今天有机会跟大家谈谈联合国，联合国也叫UN这个名称更常用。（1）refer to.as 把称为refer sth./sb. to sth./sb. 将送交给(以求获得帮助等)(征询意见)(2) reference n. 提及；查阅，参考；推荐信；介绍人in/with reference to (所述内容)关于自测默写【温馨贴士】“查词典”的表达

4、方式还有：refer to a dictionary; look sth.up in the dictionary。【即时训练】语法填空(1) I am writing to you _ reference to the job opening in your department.(2) When you need to remember a phone number, a shopping list or a set of instructions, you rely on what psychologists and neuroscientists refer to _ working memory. (3) Ask your teacher to act as one of your _(refer) if you want to join the club.(4) My complaint was _(refer) to the manufacturers.(5) In his speech, the Canadian version of Thanksgiving he r

5、eferred to _(prove) to us that it is often seen as a time to simply relax and eat good food.【参考答案】(1)in/with (2)as (3)references (4)referred (5)proved2. speedspeed up 加速;加快 speed up 加速;加快Newsflash: A new service has just opened between Beijing and Dalian and this has speeded up travel between the two cities.新闻快讯:在北京和大连之间刚刚开通了一项新的列车服务,这加速了两个城市之间的旅行。 自测默写at high/low/full/top speed以高/低/全/最高速at a speed of以速度pick up speed/gather speed加速slow down减速with all speed尽快地at/with lightning speed以闪电般的速度【即时训练】完

6、成句子（1）（2020年全国卷I）他们将加快能源生产。They will energy production.（2）（2016年浙江卷）突然停下可能是一次非常可怕的经历，尤其是你正在高速行进时。A sudden stop can be a very frightening experience, especially if you are travelling.（3）（新概念四第43课时）无线电波也以光速传播。Radio waves also travel .【参考答案】（1）speed up（2）at high speed（3）at the speed of light 3. pay off pay off 还清(债务);回报,成功;付清工资后解雇(某人)All my years of training as an explorer have finally paid off!我作为探险家的多年训练终于获得了回报!归纳拓展pay back偿还,报复pay for付款pay up总算付清全部欠款pay in cash用现金支付pay a visit to 参观;拜访pay attent

7、ion to注意;留心自测默写【即时训练】单句语法填空1. (2018全国卷III) Because of our efforts，our daughter Georgia did decide to donate a large bag of toys to a little girl whose mother was unable to pay _ her holiday due to illness.2. (2017浙江卷) We bought one on the Internet actually. But could you pay us _.3. (2017北京卷) Hannah still has the normal life of a Winnipeg schoolgirl, except that she pays regular visits _ homeless people. 4. (2017天津卷) Suppose youre in a rush, feeling tired, not _ (pay) attention to your screen, a

8、nd you send an email that could get you in trouble. 【参考答案】 1. for2. back3. to4. paying 4. benefit vt. & vi. 使受益;得益于 n. 益处;救济金;资金beneficial adj. 有益的【同】profit v. 有益于；获利 n. 利润；利益 benefit vt. & vi. 使受益;得益于 n. 益处;救济金;奖金【原文再现】(P3L38)All of these ads are meant to benefit the public, and you can often learn a lot by following the advice they give.所有这些广告旨在使公众受益,而且通过遵循它们提供的建议,你往往就能学到很多东西。归纳拓展benefit from从中获益be of benefit to.对有益for ones benefit/for the benefit of sb.为了帮助某人;为了某人的利益beneficial adj. 有益的be beneficial to对有益自测默写【即时训练】I. 语境填词The suggestions from your teacher is surely of great _, from which you will _ a lot. If I were you, I would follow whatever is _ to my growth. (benefit)【参考答案】benefit; benefit; beneficialII. 单句语法填空1. (2019天津卷) The author benefited _ his experience in the debate club. 2. It is _ (benefit) to some people, while it puts others into a dilemma over whether to vote or not.3. (2019北京卷) The students _ (benefit) most from college are

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