Unit21 Lesson 2 Brain Power学案（含答案）

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1、Lesson 2 Brain Power 默写练习默写练习(二二) .写出下列单词的汉语意思(共 8 小题；每小题 1.5 分，满分 12 分) 1cater vi.满足；迎合 2ample adj.充足的，充裕的 3scan n扫描 4postpone vt.推迟，延期 5supreme adj.(程度)最大的，极度的 6lame adj.站不住脚的，不易令人相信的 7compulsory adj.强制性的，义务的 8violate vt.违反，违背；亵渎 .写出下列汉语对应的英语单词(共 8 小题；每小题 1.5 分，满分 12 分) 9荣幸的 adj.privileged特权，优待 n.

2、给予特权，特别优待 vt. privilege 10进入；入学 n.entry进入 vt.enter入口 n.entrance 11款待 vt.treat治疗；对待 n.treatment 12储存 n.storage储存 vt.store 13容忍 vt.tolerate容忍 n.tolerance容忍的 adj.tolerant 14每年的，一年一次的，年度的 adj.annual年度地 adv.annually 15反对 vt.oppose相反的 adj.opposite 16与(其他事物)相矛盾；反驳 vt.contradict相互矛盾的 adj.contradictory .写出下列

3、短语或短语对应的汉语意思(共 6 小题；每小题 6 分；满分 36 分) 17consist of 由组成 18对负责 be responsible for 19加强，增强；建立 build up 20get down to (doing) sth.着手(做)某事 21straight away 立刻，马上 22提出；抚养；呕吐 bring up .完成句子(共 2 小题；每小题 20 分，满分 40 分) 23Our eyes and ears send signals all the time，and it is our brain that interprets these signal

4、s and builds up a picture of the outside world. 我们的眼睛和耳朵不停地发送信号， 是我们的大脑翻译出这些信号并构建出外部世界的画面。 24Your brain will do whatever you want it to do as long as you cater to its needs. 只要你满足它的需要，你的大脑就会去做任何你想让它做的事情。 重点词汇 Your brain will do whatever you want it to do as long as you cater to its needs.,只要你满 足它的需要

5、，你的大脑就会去做任何你想让它做的事情。 cater vi.满足；迎合 cater to 迎合的爱好 cater for sb./sth.为某人/某物提供饮食或服务；满足某人/某物的需求或要求 (1)TV programs should cater to all tastes. 电视节目应当迎合各种人的不同口味。 (2)Most of our work now involves catering for weddings.我们现在的工作多半是承办婚宴。 单句改错 (3)They only publish magazines catering to the interests of adults

6、. Id advise you to treat yourself by going to the cinema.我建议你去看场电影来犒劳自己。 treat vt.款待；把看作；以方式/态度对待；治疗；处理 n乐事；乐趣；款待 treat sb./oneself to sth.用某物款待某人/自己 treat.as/like.把当作/看作 treat sb.(for sth.) with sth.(用)治疗某人(的病) be ones treat 由某人请客 treatment n治疗；待遇；处理 (1)Most important，I began to treat them like win

7、ners.(2018 天津) 最重要的是，我开始把他们当作胜者来对待。 (2)The doctor treated Mary for her headache with a new drug but didnt cure her of it. 医生用一种新药给玛丽治疗头疼，但没有治好。 (3)I treated him to a film which catered to him that night. 那天晚上我请他看了一部符合他口味的电影。 (4)This is my treat today，so I will pay for everything. 今天我请客，一切账由我来付。 (5)H

8、e varies the treatment(treat) according to circumstances. 他根据情况变换治疗方法。 单句改错 (6)She felt she had been unfairly treated，and complained to her boss. I decided not to postpone studyingas I normally do！ and got up early every morning to get down to work straight away. 我决定不再像平常那样推迟学习，每天早上早起就立刻去学习。 postpon

9、e vt.推迟，延期 postpone sth.to/till/until.推迟某事到 postpone doing sth.推迟做某事 注意：表示“推迟、延期”的还有 delay，put off，其后的宾语要用动名词而不用不定式。 (1)It has been decided that the meeting should be postponed until next Saturday. 已经决定会议延期到下周六举行。 (2)Owing to the bad weather，we decided to postpone leaving(leave) 由于天气不好，我们决定推迟动身。 str

10、aight away 立刻，马上 straight ahead 一直向前 go straight 直走；改过自新 注意：表示“立刻、马上”的还有：at once，immediately，directly，right now，right away， in no time (3)When they heard a cry for help，they rushed out of the room straight away. 听到呼救声，他们就立刻冲出了房间。 (4)Drive straight ahead，and then you will see a sign to the expressway

11、. 一直往前开你就会看见指向高速公路的路标。 If I didnt understand something，Id write it down and then bring it up in class with my teacher. 如果有不明白的地方，我会记下来，然后在课上向我的老师提出来。 bring up 提出；抚养；呕吐 一词多义 写出下列句子中 bring up 的汉语意思 (1)The young man brought up a practical plan at the meeting.提出 (2)His parents died when he was born and

12、he was brought up by his aunt.抚养 (3)He was drunk and brought up what he had eaten at midnight.呕吐 bring in 引入；赚得 bring down 减少，降低；击败 bring back 恢复；使想起 bring about 引起；导致 bring out 使显现；阐明；出版 (4)The change of management is an opportunity to bring in new talent. 管理层的变化是一个引进新人才的机会。 (5)Our responsibility i

13、s to bring down the level of unemployment. 我们的责任是降低失业率。 (6)Do these stories bring back any memories? 这些故事唤起你什么回忆了吗？ (7)Next month they will bring out a new edition of the book.下个月他们将出版这本书的新版本。 She was very helpful and she went through all of the things that would probably come up in the exam. 她非常乐于助

14、人并仔细查看所有可能在考试中出现的内容。 go through 浏览；阅览；仔细检查；经历；做完(工作等)；用完；花完；(法案等)通过 一词多义 写出下列句子中 go through 的汉语意思 (1)Recent years we have gone through too many natural disasters， such as earthquakes， floods and mudslide.经历 (2)The new plan went through，which shocked us.通过 (3)I seem to have gone through a lot of mone

15、y.花完 (4)The professor will go through the experiment soon.完成 (5)I always start the day by going through my mail.仔细查看 get through 完成；打通电话 look through 仔细查看；浏览 see through 看穿，识破 break through 突破,live through 度过 pull through 渡过难关；恢复健康 carry through 贯彻到底 (6)I tried to phone the mayors office，but I could

16、nt get through. 我想给市长办公室打电话，但就是打不通。 (7)The fact is that I saw through your tricks from the start.事实是从一开始我就看穿了你的诡计。 经典句式 Our eyes and ears send signals all the time，and it is our brain that interprets these signals and builds up a picture of the outside world.我们的眼睛和耳朵不停地发送信号，是我们的大 脑翻译出这些信号并构建出外部世界的画面

17、。 It is.that.为强调句型。 强调句型的基本结构为：It is/was被强调部分that/who其他部分(被强调部分可以是句 子的主语、宾语或状语，但不能强调谓语、表语、补足语等。当被强调部分指人时，可以用 who 也可用 that，其余情况使用 that)。 强调句的一般疑问句结构为：Is/Was it被强调部分that/who.? 强调句的特殊疑问句结构为：疑问词is/was itthat.? 对 not.until.句型中的时间状语(从句)进行强调时的结构为： It is/was not until被强调部分 that其他部分。 (1)It was when I got bac

18、k to my apartment that I first came across my new neighbors. 当我回到公寓时，我第一次偶遇了我的新邻居们。 (2)It is at the hotel that the coach picks up tourists. 长途汽车是在旅馆接游客。 (3)Was it the young soldier that/who saved the old man from the burning fire? 是那位年轻士兵从燃烧着的大火中救出了老人吗？ (4)What was it that made the old man so worrie

19、d those days? 那些天是什么使得这位老人那么焦虑？ (5)Bach died in 1750，but it was not until the early 19th century that his musical gift was fully recognized. 巴赫于 1750 年去世，但是他的音乐才能一直到 19 世纪早期才完全被认可。 单句改错 (6)It was in that remote village where that she found the valuable folk art. .单句语法填空 1We are privileged(privilege)

20、 to welcome you as our speaker this evening. 2The police had to make a sudden entry(enter) into the house where the thief was hiding. 3You cant imagine what the man went through during the two wars. 4It took me a very long time to get over the shock of her death. 5Children are well catered for with

21、apple-themed fun and games. 6It is said that the plan was brought up by a young girl. 7They postponed sending(send) an answer to the request on purpose. 8What was it that made these fans so excited at that moment? 9The lovely children got there and were treated to sweets and cookies. 10When you are

22、given a task，youd better begin to do it straight away. .完成句子 11. It was not until the area was seriously polluted that they began to take action to stop pollution. 直到这个地方被严重污染了他们才采取行动来制止污染。 12Ill probably go for a walk later on as/so long as it stays fine. 只要天气一直好的话，我可能晚些时候去散步。 13The old couple treated me as/like their own son，for which I was grateful. 这对老夫妇把我当作他们的亲生儿子对待，对此我非常感激。 14There is no need to worry，for the doctors will do whatever they can to save him. 没必要担心，因为医生们会尽全力去救他。 15She has been postponing answering my email，which makes me a little worried. 她一直推迟回复我的邮件，这让我有点担心。