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1、 Unit 5 重点单词 (1)1. refer vi.提到；参考；查阅 vt. 查询；叫.求助于 _n.指称关系；参考refer to 指的是；描述；提到；查阅 to为介词(1) refer to.as.把.称作. refer sth to sb 把某物提交给某人（解决）(2) in/with reference to 关于写出下列句中refer to 的含义:1. If you dont know the exact meaning of the word, you may refer to the dictionary. _2. When giving the lecture, he r
2、eferred to his note from time to time._3. I promised not to refer to the thing again._单句语法填空：1.The scientist referred to the discovery _the most exciting new development in the field.2.You should refer this matter_the head office for a decision.3.The result of research is for_(refer) only.2. base vt
3、.以.为基础；以.为根据 n.底部；根据(1) base.on/upon. 根据.；以.为基础 注意：在此结构中，base是及物动词，base 后要跟宾语，否则要用被动形式：“be based on/upon” sth be based on/upon (某物) 以.为基础 at the base of 在.的底部 (2) basis n.基础；基本原则 on the basis of/that.根据.；在.基础上(3) basic adj. 基本的；基础的 be basic to .是.的基础单句语法填空：1. Improvements will include securing elder
4、 services in emergencies, and offering _(base) services to senior citizens staying at home.2. On the _(base) of these theories he worked out his picture of the state of the future.3. The professor could hardly find sufficient grounds on which _(base) his arguments in favour of the new theory.4. The
5、research group produced two reports _(base) on the survey, but neither contained any useful suggestions.3. date back (to.) 追溯到. = date fromdate back to 一般无进行时时态，也无被动语态。单句语法填空：1. Archaeologists(考古学家) have found six new sacrificial pits (祭祀坑) and unearthed more than 500 items _(date) back about 3,000
6、years at the Sanxingdui Ruins.2. Yungang Grottoes(石窟) in Datong, Shanxi province, are a world cultural heritage site that _(date) back to more than 1 ,500 years ago.3. My family has a vase,which dates back _the Tang Dynasty.4.variety n.变化；多样性；种类 _adj.各种各样的；不同的 _vi.改变；变化(1) a variety of =varieties of
7、 种类繁多的；各种各样的(2) vary vi. 改变；变化 vary with sth 随.而变化 vary in 在.方面变化 vary from.to 从.变到.单句语法填空：1. There are _(vary) kinds of theme parks.2. There are _(vary) of reasons in favor of my opinion that a Chinese dictionary shouldnt include English words.3. Our clothes vary _the season.5.means n. 方式；方法；途径短语背诵
8、：a means of 一种.的方式 by means of 凭借；依靠.方法 by no means决不 (句首部分倒装)以一种.的方式：by.means/in.way/in.manner/with.method/an approach to单句语法填空：1. All possible means_(try),but we still cant solve the problem.2. Nowadays many people travel across China _means of high-speed trains.3. Homework should not be used as a
9、 means _controlling children.4. As _means of communication, the mobile phone has a lot of advantages.6.regard n.尊重；关注 (pl. ) 问候；致意 vt. 把.视为；看待 regard.as把.看作.复习与巩固：（类似“认为.是.”短语)_regardless of 不管；不顾 (as regards =regarding=in/with regard to 关于；至于)单句语法填空：1. Give our _(regard) to your English teacher.2.
10、_(regard) judgment: the Internet has made me smarter in matters small and large.3. His work is highly _(regard) by other painters.4. He was regarded _a person with determination.5. _regard to disaster response, this is useful and important.6. Nowadays, cycling, along with jogging and swimming, _(reg
11、ard) as one of the best all-round forms of exercise.Unit 5 重点单词 (2)1. appreciate vt. _、_、_、_ vi._n.欣赏；感激 _adj.感激的写出下列句子中appreciate 的意思：1. Anyone can appreciate our music._2. I would appreciate it if you could give me some advice._(1) appreciate +n./pron./v.ing 感激做某事 I would appreciate it if (2) appr
12、eciate 后接事作宾语： I appreciate your help.(3) appreciate 后不能直接跟if/when 引导的从句，需借助it.单句语法填空：1. I would appreciate _if you immediately make an reply to me. And I sincerely long to meet you early.2. I wish to express my_(appreciate) for your kindness.3. I appreciate _(give) the chance to study further in Ch
13、ina.2. struggle n.&vi. 斗争；奋斗struggle for _ struggle with/against_struggle to do sth _ struggle to ones feet _单句语法填空：1. Most animals have to struggle_existence in the dangerous world.2. We have to struggle _all kinds of difficulties.3. Because a college community differs from the family, many student
14、s will struggle _(find) a sense of belonging.4. The soldier was badly wounded but he struggle _his feet at last.3. demand n.需求；要求 vt.强烈要求(1) demand sth 要求某物 demand to do sth 要求做某事demand doing/to be done 需要被做demand that.(should) do. 要求.(虚拟语气)(2) in great demand 需求量大 meet/satisfy ones demands 单句语法填空：1
15、. My car demands _(repair), so I have to go to work by bus.2. They think learning English well is one of the _(demand) of modern society and will do good to our future career.3. The doctor demanded that Mary _(keep) a balance between work and play.4. The workers in the factory demanded that their pa
16、y _(raise) by 20 percent.5. describe v. 描述；描绘 _n. 描写单句语法填空：1. He gave me a detailed _(describe) of how he managed to get the information.2. The beauty of the West Lake is _description.3. She gave a brief description _the amazing classroom.4. The man was described _tall and dark, and aged about 20.6.
17、 relate vt. 联系；讲述 _adj. 相关的 _adv. 相对地；相当低_与.相关；涉及；谈到 （复习相关短语）eg: The professor told his students to relate theory to practice.eg: Some diseases are closely related to air pollution.单句语法填空：1. Old Henry suffers from memory loss, which is _(relate) to his disease.2. His remarks didnt relate_the topic under discussion.3. Theory should be closely related _practice.4. They are trying to improve the _(relate) between the two countries.5. Economic reform has brought _(relate) wealth to us.学科网（北京）股份有限公司