Unit3 单元资料和答案.doc

Unit3 Inventors and InventionsPassage 11. Why did the writer do so much trap the snakes but not hurt them?A. Because she wanted to eat the snakes. B. Because they were poisonous snakes.C. Because she obeyed her parents and wanted to test her new idea.D. Because she planned to apply for a patent.2. The writer set about researching the habits of snakes in order to_A. know how to drive them off. B. kill them in the easiest way.C. trap them in the easiest way. D. get on well with snakes.3. The writer placed a frozen bowl over the snakes habitats because_.A. The snakes were small. B. She didnt want to be bitten.C. She knew the snakes were cold-blooded animals.D. She wanted to make the snakes passive and caught them easily. 4. Which statement is true according to the text?A. The writer decided to send her invention to the patent office the moment she succeeded catching the snakes.B. The snakes were still as active as before in the first attempt.C. The writer could make a lot of money if she succeed.D. If an application for your product proves to be valid, you can get a patent immediately. .5. According to the text, which subject do you think can be given a patent?A. A new kind of flower found by a botanist. B. A new way to make dirty .air cleanC. A new poem written by Mr. Li. D. A new star discovered by a scientist.Language points1. call up 打电话、征召、动员、召集、 使想起、 提出Please call me up this evening.请今晚给我打电话。As I grew up in a small village at the foot of a montain,the visit to the village _ scenes of my childhood.A. called up B called for C.called on D. called incall for 需要, 要求 call in 邀请, 请来call back 回电话，召唤某人回来call on/at 拜访 (call on后跟人作宾语，call at后跟地点名词作宾语 )“打电话”归纳：to make a phone call; to call; to phone,to ring; to telephone ; to give sb. a ring“拜访某人” 归纳: call on / drop in on/ pay a visit to/ pay a visit to/ go on a visit to visit+sb.“拜访某地” 归纳: call at / drop in at/ pay a visit to/ go on a visit to / visit+sp.2.now and then 偶尔、有时 I see films ，but not often.我有时去看电影，但不经常。同义词及短语归纳：sometimes, occasionally 偶尔、偶然、不经常at times有时 once in a while 有时、偶然、间或3. distinguish vi. & vt. 其意思主要有以下两种： 区分；辨别；分清。常用结构有：distinguish (between) A and B, distinguish A from B。如：It is certainly important to . 明辨是非当然重要。He can a genuine antique a reproduction. 他能区别真正的古董与复制品。Speeches distinguish human beings from animals.人类和动物的区别在于人会说话。使杰出；使显出特色。常用于distinguish oneself结构。如：She as a black lawyer.她成了一位杰出的黑人律师。distinguish.from .=tell .from.把、与、区分be distinguished from 不同于、，与、加以区别be distinguished by 以、为特征be distinguished for 因、而著称联想 distinguished adj. 卓越的；杰出的；著名的distinguishable adj.区别得出的, 辨认得出的distinction n. 区别, 差异distinctive adj. 有特色的, 与众不同的distinct adj. 截然不同的. Young children often cant (区分电视节目和商业广告). She _ (使著名) by her coolness and bravery. Do you know the method of (区分癌细胞和一般组织)?4.convenient a. 方便的、便利的、合适的、附近的 convenience n. 方便sth. be convenient to/for sb. 对某人方便It be convenient for sb. 方便某人It be convenient for sb. to do sth.方便某人做某事if convenient 如果方便的话for convenience / for ones convenience 为了某人的方便at ones convenience 在某人方便时它使用简单又方便。It is _ to use.三点钟，你方便吗？ you_?Come and see me whenever _. A. you are convenient B. you will be convenient C. it is convenient to you D. it will be convenient to you convenient 句型中，不能用人做主语。5.patent n.(c.) 专利证书、专利权搭配：patent right专利权 the patent office 专利局hold a patent on 对、拥有专利权 take out a patent on sth. 取得一项、的专利6dive into 将手伸入、中、跳水（头朝下）、对、全心投入，潜心研究He _ the histroy of China.She _ her bag and brought out an old photograph.A. went into B. looked into C.got into D.dived into 7.set out (to do )= set about (doing) 开始、着手做、We _ we should finish the task. 我们着手讨论什么时候以什么方式来完成任务。“set”小集合：set out for = set off for = leave for出发到去”set an example to sb.为某人树立榜样set aside 把、放在一边、储蓄 set fire to =set . on fire 防火烧set off 引爆、使、爆炸、动身 set foot in/on 进入、踏入set up 建立、创立、设置 set down=write down 写下 set sail 起航8. associate vt. 联想,把.联想在一起+with They associate turkey with Thanksgiving.他们把火鸡和感恩节联系在一起。 使有联系 +with I didnt want to be associated with this matter at all.我根本不想与这事有牵连。使联合,使结合+withvi. 结交,交往+with He associates with all sorts of people. 他与各种各样的人交往。 associate n. C伙伴;同事;朋友;合伙人 He is one of my associates at the store.他是我店里的一位同事。 a. 伙伴的;共事的;合伙的；有联系的;联合的；半正式的副的 He is an associate editor of the newspaper.他是报纸的副主编。 9.out of oder 次序颠倒、发生故障、不整齐汽车出了故障，所以我们只好步行去学校。The car was out of order,so we had to go to school on foot.in oder 处于正常状况、情况良好 in good order 井然有序put/keep . in order 使、井然有序out of danger(脱离危险) in danger(在危险中)out of trouble(脱离困境) in trouble（在困境中）out of place(不在适当位置) in place（在适当位置）10.innocent a.无罪的,清白的(+of) He was pronounced innocent of the charge.他被宣告无罪。be innocent of(没有、罪) be guilty of (有、罪)无害的The butterfly is an innocent insect.蝴蝶是一种无害的昆虫。 天真的,单纯的 幼稚的;头脑简单的,愚钝的Dont be so innocent as to believe everything he says.不要这么天真,竟相信他所说的一切。 11.get through设法联系上（尤指打电话）、（设法）完成、通过Hardly could he _ this amout of work in such a short time.A. get through B. get off C. get into D. get down12.bear (bore, borne)忍受; 带有, 具有 I couldnt bear to listen any longer, so I left the room. bear doing 表示习惯性动作 bear to do sth. 表示一次具体动作13. Only after you have h ad that recognition can you say that you are truly an inventor. 只有你得到这种承认, 你才能说你是真正的一个发明家。Only 修饰状语置于句首，主句需用倒装语序。只有努力学习我们才能通过考试。 .14. Nor will you receive a patent until a search has made to find out that your product really is different from everybody elses.此句是一个由not (这里是nor) until连接的主从复合句。其中主句是一个倒装句；由until引导的时间状语从句中含有一个目的状语to find out，后面又带有一个由that引导的宾语从句。nor置于句首时，句子要用倒装语序 (把助动词或情态动词提前)。如：Nor will I deny that.我也不会否认这点。以否定词no, not, neither, nor, never, hardly, seldom, little等开头的句子, 句子的主句要部分倒装。(1)如果你不全身心地投入学习的话，就永远不可能通过考试。 if you dont devote yourself to your study.(2)Little did I know what was about to happen. Exercises:一、词汇拓展1.discovery n.发现，发觉_ v.发现发觉 _ n.发现者2.inventor n.发明家 _v. 发明 _ n.发明物 3.abrupt a.突然的、意外的abruptly ad.突然地、唐突地_ n.唐突、突然4. convenient a. 方便的、便利的 _ n.方便、便利5.expectation n.预料、期待 _v.期待、期望6.practical a.实际的、实践的、实用的_n.实践 _v. 实践7.stable a. 稳固的、稳定的、安定的 _ ad.8. bear v.忍受 _ (过去式) （过去分词）二、用所给词的适当形式填空。1. I am writing to you in connection with your job _ (apply).2. What are the _ (criterion) of being an emergency nurse?3. If you would give me another chance, I believe I can come up to your _ (expect).4. Will it be _ (convenience) for you to start working tomorrow?5. “It wont work,” Mitchell said _ (abrupt), in a no-nonsense style.三、每空填一词, 使该句与所给句子的意思相同或相近。1. Not receiving any letter from him, I gave him a call. Not receiving any letter from him, I _ _ _.2. The shepherd set out to look for the sheep that had wandered away. The shepherd _ _ _ _ the sheep that had wandered away.3. It seems that he has read this book. He seems to _ _ this book.4. He went to see his grandmother sometimes. He went to see his grandmother _ _ _. 5. He was able to walk without sticks only one day after the operation. _ _ _ _ _ _ _ he able to walk without sticks.6. He will not agree to this plan, and he will not support anyone who does either. He will not agree to this plan, _ _ _ support anyone who does.Passage1 1. C 2. C 3. D 4. C 5. B Language points: 1. A 2. now and then 3. distinguish between right and wrong distinguish fromdistinguished herself distinguish between TV programs and commercials distinguished herself distinguishing cancer cells from normal tissue 4. simple and convenient Is convenient to you C 5. dives to D 7. set out to discuss / set about discuss ing 8. associate be associate