1、Unit 1 Breaking records&Unit 2 Sailing the oceans选修91.fitadj.健康的；精力充沛的;合适的n.适合vt.适合；安装；使合身vi.适合,符合Exercise keeps you fit.运动能使你保持健康。常用结构：be fit for sth.适合某事be fit to do sth.适合做某事易混辨析：fit/suitfit与suit都可作动词，意为“适合”。fit多指尺寸，大小的“合适”;suit多指款式、颜色、条件、身份、口味等的“合适”。This coat fits him.这件外套他穿正合身。(指大小)The style of
2、 the clothes suits him well.这件衣服的款式很适合他。（指款式、颜色）高手过招选词填空（fit/suit）We all think that he isfor the position.Does the new postyour brother?The climate here me very well.答案：fit fit suits2.doomvt.注定；判决n.厄运；毁灭常用结构：be doomed to 注定(后接名词或不定式)go to ones doom 走向死亡fall to ones doom 坠入死亡/灭亡meet ones doom 死亡；灭亡on
3、es doom is sealed 某人在劫难逃send sb.to his doom 将某人处死The species was doomed to extinction.这一物种注定要灭绝。The project was doomed to failure from the start.这项工程从一开始就注定要失败。All mortals are doomed to die.所有人都注定要死。高手过招翻译句子The voyage was doomed from the start.这次航行从一开始就注定要失败。Any attempts to bring under the mass move
4、ment for civil rights are doomed to failure.任何镇压民权群众运动的企图都是注定要失败的。I am doomed to make way for Fanny Glover.我注定要给范妮格洛弗让路。3.mercy n.宽容；怜悯；仁慈；幸运之事;侥幸We do pray you to show mercy.我们恳求你发发慈悲。Its a mercy the accident happened so close to the hospital.幸亏车祸发生在离医院很近的地方。常用结构：at the mercy of 任凭的摆布，完全受支配be thank
5、ful/grateful for small mercies庆幸不利情况已略有改善have mercy on/upon 宽恕；对有怜悯之心leave someone/something to the mercy of 听任（可能有危险或危害的形势）摆布throw oneself on someones mercy 特意恳求（某人）宽恕高手过招完成句子（原创）他们对敌人毫不怜悯。Theylittle mercy to the enemies.我们对天气无能为力。Were the mercy of the weather.恐怖分子毫无人性。The terrorists are completely
6、mercy.答案：showed at without 4.expedition n.远征；探险；考察；迅速，动作敏捷They carried out the captains orders with all possible expedition.他们毫不迟疑地迅速执行船长的命令。常用结构：on an/the expedition 在之行expedition against 反对的远征expedition into 进入的旅程expedition to 去的旅程They plan to launch an expedition into the mountains.他们计划发起一次登山探险。H
7、e had made two expeditions to Spain to study wild plants.他两次远去西班牙考察野生植物。高手过招完成句子她在外购物。She was out a shopping expedition.他带军征伐叛乱者。He led a military expedition the rebels.这些科学家们将要去南极考察。The scientists will an expedition to the South Pole.答案：on against go on 重点短语5.keep doing sth.不停地做某事When the teacher r
8、aised that question,I kept hoping that he would not ask me to answer it.当老师提出那个问题时，我一直希望他不要让我来回答。联想拓展：keep+adj.保持keep+n.+adj./adv./n.使(某人/某物)保持某种状态keep+sth.保存某物keep on doing 反复做keep sb.from doing 阻止某人做In spite of the noise outdoors,she kept on reading.她无视外面的嘈杂声，继续读书。His advice kept me from making a
9、serious mistake.他的忠告使我免于犯下一个严重的错误。高手过招完成句子Will you please(保管这些钥匙)while I am away?This coat will (让你暖和).She(让我等)for half an hour.(不要乱动)while I photograph you.He(反复问)asking silly questions.His girlfriend didnt answer the phone,so Tom(一直在想)why.答案：keep these keys keep you warmkept me waiting Keep stillk
10、ept on kept thinking6.connect with.与连接；联系起来The room connects with the dining hall by means of hallway.这个房间通过一条过道与餐厅相连。联想拓展：connect.with.把和联系起来be connected with 和联系；与有关系connect.to.把和联系起来Many people connect Germany with beer.很多人把德国与啤酒联想在一起。What he does cant be connected with what he says.他所做的事跟他所说的没有任
11、何联系。One moment please,Ill connect you with Mr.Chen.请稍候，我帮你将电话转给陈先生。高手过招完成句子他把两个喇叭接上了扩音器。Hethe two speakers the amplifier.这条走廊与客厅相连接。This corridor the living room.请把电话转接到纽约。Please me New York.答案：connected;to connects withconnect;with7.as long as只要，如果；既然，由于Ill stay in Mexico as long as my money holds
12、on.只要我的钱还能维持一天，我就在墨西哥待一天。Ill never forget that as long as I am living.这件事我至死也不会忘记。You will do all right so long as you follow my advice.只要你听我的建议，你一定会做好的。You may stay here as long as you like.你高兴在这儿待多久就待多久。联想拓展：as far as 直到为止；只要；据，就as much as 差不多as many as 和一样多as soon as 一就as well as 也；又高手过招完成句子只要你先整
13、理好你的房间，就可以出去玩。you tidy your room first,you can go out to play.工作一结束你就到这里来。Come here you finish the work.玉米地延伸到一眼望不到边的地方。Fields of corn spread out the eye could see.这次空难中多达一百人丧生。100 people were killed in the air crash.答案：As long as as soon as as far as As many as重点句型8.Nobody knew that the earth moved
14、 westwards 15 degrees every hour,but sailors did know an approximate method of calculating longitude using speed and time.以前没有人知道地球每小时向西移15度，然而海员们确实知道用速度和时间来计算经度的近似标准的方法。助动词did用于肯定句中，起强调作用，意为“确实，一定”，其后的动词用原形。如果其后跟形容词，则应在形容词前加be。I did finish the composition,but I forgot to bring it here.我确实写完作文了，但我忘记
15、带了。Do be careful when crossing the road!过马路时一定要小心！using speed and time是v.ing短语作状语，表示方式。意为“借助于速度和时间”。Hibernating in that way,the animal can sleep all through the winter.用那种方式冬眠，动物就可以睡过整个冬天。高手过招完成句子他刚才确实读过这封信。He this letter just now.千万要小心!careful!那个正在讨论的问题对我们来说很重要。The question is important to us.答案：di
16、d read Do be being discussed 9.It proved to be the most accurate and reliable of these early navigational instruments.在这些早期的航海仪器中，它被证明是最精确和最为可靠的一种。句中prove为系动词，意为“证实是，后来事实表明是”。其后可以接名词、形容词、to be结构或of短语作表语。联想拓展：prove vt.证明；证实；被发现是prove sth.证实某事prove thatclause 证明prove+n.+to be 结果是；证明为How did you prove that he was the robber?你如何证明他就是那个强盗？The play proved(to be)very good.这场话剧最终被证明不错。高手过招完成句子你能向我们证明你的理论吗？Can you?那次天气预报次日被证明是准确的。The weather forecast on the next day.她的表现表明她靠不住。She has .答案：prove your theory to us proved to be accurate proved herself unreliable
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