外研版（2019）必修第二册Unit 6 Earth First 基础知识练习.docx

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1、Unit 6 Section A 基础练习一、基础短语1.害怕地2._害怕3._它讲述了的故事4.切掉，砍掉5._使事情更糟糕6._对有影响7._根据，以为基础8._正在做某事，这时9._偶然遇见，偶然发现10.把看作11._对的态度12._相反，反过来13._把错当成14._保护它们免遭灭绝15._提高对的意识二、词性转换（构词法梳理）1 .转化法构词 . V.切去（鱼的）鳍-n.鱼鳍。 . v.（通常指使用呼吸设备的）潜水一n.潜水，俯冲。 . V.把作为目标一n.目标，对象，靶子。2 .派生法构词 .scare V.使（某人）惊恐，吓唬一 adj.恐怖的，吓人的一 adj.害怕的。 .f

2、ortune n.运气，大笔的钱一 adj.幸运的，吉利的一 adv.幸运地一 adv.不幸地Q .extinct adj.灭绝的，绝种的一 n.灭种，绝种。三、重难点练习一一单句语法填空&完成句子（一）1 .Who do you think the teacher is referring ?2 .The scientist referred to the discovery the most exciting new development in this field.3 .Some scientific stories this book （提至U） have come true now

3、.4.When reading, you,d better avoid （查你的 词典）too often.（二）l.It scared me （think） I took a ship alone on the rough sea.2.When we are getting excited, angry or （scare）, our bodies also go through many physical changes.3.The researchers has to make a fire at the edge of the forest to scare wild animals

4、at night.4.She was scared （go） into the yard because she was scared of（bite） by the big dog lying at the gate.（三）l.The army （失去 了联络）fi）m its base.2.Busy with his project, he felt （与外界隔绝了）.3.Charlie cuts the leather top of the shoe and shares the shoe with the other fellow.4.She always focused on wha

5、t her friend said and seldom cut .（四）1 .The plan doesn,t sound very practical. It is bound to （成为 的对象）the attack.2 . （给你自 己制订目标）that you can reasonably hope to achieve.（五）1 . （fortunate）, after six years, hard work, he founded his own company.2 .Two middle-aged passengers fell into the sea. （unfortu

6、nate）, neither of them could swim.3 .He went to Australia and soon made fortune.4.1 （很幸运找到一份工作）that love.（六）判断as引导的是什么从句1 .As it was getting late, I turned around to start for home. 2 .As you make reading a regular part of your life, you, 11 understand the text better.3 .When in Rome, do as the Roma

7、ns do. 4 .That,s not as simple as it sounds. 5.as I looked at his face, something occurred to me. 6.Hot as the night air was, we slept deeply because we were so tired after the long journey. （七）l.The （extinct） of the dinosaurs occurred long before humans came into being.!.According to Jack, it is gl

8、obal warming that leads to （许多动物的灭绝）3.Conservationists are trying to （保护鲸 类免遭灭绝）.（八）l.Only when you take a positive attitude the project will you enjoy the whole process.2.1 dislike him because he always （对有不好的态度）the people around him.3.People （对生活有积极态度的） are more likely to succeed.4.If you want to

9、pass your exams, you,d better （改 变你的态度）.Unit 6 Section B 基础练习一、基础短语1.致力于2.旨在3.让某人参与4.对产生负面影响5.不让受到影响6.应对，处理7.用代替8.请求允许二、词性转换（构词法梳理）1 .转化法构词. V.破损，损害，损伤一n.破损，损害。 . n.洪水，水灾一v.淹没，泛滥，大量涌入。 . n.（煤气、电力、自来水等）供应（系统）-v.供应，供给，提供。 . V.释放，排放f n.释放，排放。 . n.幻灯片一V.滑行，悄悄移动。2 .派生法构词 . V.致力，献身，倾注一 adj.忠诚的，挚爱的，全心全意的f

10、n.深爱，热爱，奉献。 .cruel adj.残忍的一 n.残忍，残酷，残暴。 .huntV.打猎一 n.打猎，狩猎。 .presentV.展现，授予，提出一 n.报告，（观点的）陈述，说明。 . vt.预订，保留；n.（野生生物）保护区f reservation n.预订，保留。 . V.建立，设立一established adj.已确立的，确定的f n.建立，确立。 . V.破损，损害，损伤；n.破损，损害一 adj.被损坏的，受损伤的。 .dry adj.干的；v.把弄干f n.旱灾，干旱。 . V.使恢复一restored adj.（精神）恢复的一restoration n.修复，整修

11、。 . V.米取（某种方法），收养，领养一adopted adj.收养的，领养的一 n.采用，采纳，收养，领养。UStainVt.保持，维持，使持续一 adj.可持续的，不破坏环境的。 V.减少，降低_ n.减少。须evereadj.（问题、伤势、疾病等）很严重的一 adv.严重地，严厉地。InfeetV.传染，使传染一 adj.受感染的一 n.感染，传染病。 n.(尤指大学里的)讲座，讲课，演讲一 n.演讲者，讲师。)ermitv.允许，许可；n.许可证一 n.允许，许可。三、重难点练习一一单句语法填空&完成句子(一)1 .Qian Xuesen devoted himself entire

12、ly science.2 .As we all know, he is a generous, (devote), reliable and warm-hearted friend.3 .Mr. Reed made up his mind to devote all he had to (set) up some schools for poor children.4 .Her (devote) to the job left her with very little free time.(二)1 .The speaker gave an interesting (present) on ur

13、ban transport.2 .The Mayor will personally present the gold medal the winning athletes at the sports meeting.3 .写出下列句中present的含义There were twenty people in all present at the meeting. My present job is to take care of the old in a nursing home. (3)All of them try to use the power of the workstation

14、to present information in a more effective way. The headmaster presented her with a medal. (三)1 .A double room with a balcony has been reserved him.2 .Its such a nice place,“ mother said as she sat at the table （reserve） for customers.3 .Keep a few pounds to cover unexpected costs.4 .d prefer to （保留我的看法）until I find all the evidence.5 .These rooms （为保留）special guests.（四）l.He （establish） a new research centre in Hefei last year.2.Our goal is （establish） a new research centre in the north.3.1 was never able to （确定是否）she was telling the truth.4.1 wondered