学人教版选修七Unit Three Under The Sea Period3Learning about language 教案（11页word版）.docx

2019学年度选修七unit three under the sea period3learning about language 教案teaching aims:1. to learn the useful expressions and sentences structures in the reading.2. to enable students to use language points both orally and in written forms.3. to further understand the friendship between man and whales.step 1 learning words and phrases1. it was / is a time when.: 曾经, 那时候 / 现在.; there was a time when曾经; it was a time when motorcars were rare.it is a time when no one can understand my plan and ambition. 现在没人理解我的计划和雄心.there was a time (一度) she could not bear the pain and wanted to kill herself. (there)2. on: 表示(活动, 行为, 状态等)在.中, 如on duty, on holiday3. accommodation: 住所, 住宿; accommodate: 供给住宿, 提供, 容纳, 适应.the high cost of accommodation makes life difficult for students in london.由于住宿费用昂贵, 伦敦的学生感到生活困难.the university offers excellent accommodation for summer visitors.the bank will accommodate you with a loan. 银行将贷给你一笔款子. i will accommodate my plan to yours. 我修改一下计划以便和你的计划相适应.4. sort out: 整理, 挑出, 解决(问题, 困难等); sort through: 查看并加以分类整理; put away: 把.存放好.ive sorted out the papers that can be thrown away.he sorted his own photos out from others and kept them in an album.he was sorting through a pile of paper on his desk.after school, put away your books.to learn english well, we should find opportunities to hear english _ as much as we can.a. speak b. speaking c. spoken d. to speak 5. ahead of: (时间或空间上)在前面, 比.更领先; ahead of time提前; ahead of ones time超越某人那个时代; look ahead向前看为未来着想或打算; go ahead先走/可以, 进行; straight ahead径直向前;time here is nine hours ahead of london.directly ahead of us is the royal palace.she is always well ahead of the rest of the class. 他总是在班上遥遥领先.6. like doing sth. 喜欢做.(表示一种习惯性的动作)，类似的动词有: enjoy; consider / imagine / fancy; suggest / advise; excuse / pardon; miss / escape; appreciate; admit / deny; delay / postpone; avoid; risk; practice; mind; require; allow / permit等.the parents suggested sleeping in the hotel room but their kids were anxious to camp out during the trip.please excuse my coming without being invited.its difficult to imagine his accepting the decision without any consideration.很难想象他毫不犹豫地就接受了这个决定.he got well-prepared for the job interview, for he couldnt risk losing the good opportunity.we wont permit using mobile phones inside the aircraft. 我们不允许在飞机上使用手机.7. even though: 虽然, 尽管. 常用来引导状语从句的连词有: although; though; while; as; even if; even though; no matter what / who / when / where / how, whatever, wherever, whenever, however等. 8. have on指穿的状态, 后常接表示衣服, 鞋, 手套, 袜子等的名词, 不用于进行时态. wear指穿的状态, 后接表示衣服,鞋子, 手套, 袜子等的名词, 也可以表示戴首饰, 手表, 徽章, 留头发, 胡须等. 可用于进行时态. dress指穿的动作, 用作及物动词时, 后面接表示“人”的词语作宾语, 或反身代词. 常用于be dressed in 结构中, in后常接表示颜色, 服装样式的词. put on指穿的动作, 后接表示衣服, 鞋, 手套, 袜子等的词.she has on a red dress.he is wearing a gold watch.mary is dressing her child.she is dressed in red.he put on his coat and went out.its necessary to be prepared for a job interview. _ will certainly do you good.a. well dressed b. well dressing c. being well dressed d. well dressing up8. pause: 指短暂的中断或停止, 含有再进行下去的意味. break: 非正式用语, 指突然的或短时间的终止, 如工作或活动期间短暂休息. rest: 指统称的休息. interval: 指一出戏在幕与幕之间, 音乐会上下串场之间或演出中预先安排的休息, 也可泛指事件之间的一段时间. stop:为普通用词, 指迅速或突然终止某行为, 活动或状态. end: 多指自然的结果.9. aim at: 瞄准, 旨在, 打算, 试图; aim for: 目的是, 计划; aim to do sth: 打算做某事, 企图做某事; be aimed at (doing) sth: 旨在做某事, 目的在于做某事;they aim at increasing exports.he was aiming at the bird but he missed.the project aims to prevent the kind of accidents happening again.these regulations are aimed at reducing our dependence on fossil fuels.这些规定旨在减少我们对矿物燃料的依赖性.the measures _ further pollution in the river will come into effect soon.a. aiming at preventing b. aiming to preventing c. to aim at preventing d. aimed to prevent10. drag: 拖, 拉, 困难或吃力地往前拉. the boss was dragging a heavy load. 马拖曳着重载.she dragged herself out of bed, still half asleep. 她挣扎着起了床, 仍然睡眼惺忪.11. the depth(s) of the ocean海洋深处; the depth(s) of the jungle丛林深处; the depth(s) of the country内地, 穷乡僻壤; the depth(s) of winter隆冬; the depth(s) of ones heart心灵深处; the depth(s) of despair绝望的深渊;the pond is no more than a meter in depth.im trying to deepen the understanding of local customs and traditions.the lake is over 20 meters in depth so we were all moved deeply by the man who dived deep into the lake to save the little boy. (deep)12. at any moment任何时候, 随时; the moment that一.就; at the last moment在紧要关头, 在最后关头; at that moment在那时;for the moment目前, 暂时; in a moment马上, 立刻; for a moment片刻, 一会儿;13. drag in把.拉进去; catch all in one drag一网打尽; drag on (out)拖延, 使拖延;drag oneself alone拖着脚步走; drag it离开, 离职, 停止讲话; drag sb. down使人感到委屈或沮丧; a drag on progress阻碍进步的因素;14. urge sb. to do sth.催促某人干., 极力主张., 紧急的, 冲动, 迫切的，they urged us to join their company.i had a sudden urge to hit him. 我突然很想凑他一顿.an urgent appeal for information 紧急呼吁提供信息in urgent need of = be in great need of 急需they urged that our government (should) take urgent actions (应当采取紧急措施) against terrorists.15. it + be + adj. + to do sth. / doing / that. it + be + adj. + for / of sb. to do sth.it appears (看上去) / seems (好像) / happens (碰巧) + that 从句.it is no use doing sth. 做没有用.it is reported / said that 据报道.it is believed that人们相信it is thought that 人们认为it has been proved that .事实证明.it is well-known that.众所周知.it took / takes sb. .to do sth.做某事花费某人(时间或金钱)hes never willing to alter any of his opinions. its no use arguing with him (和他争论没有用). (it, argue)16. abandon oneself to sth. / doing sth.沉溺于; abandon.to sb.把.舍弃给.; with abandon放纵地, 放任地, 纵情地;they abandoned all hope of finding an effective way to solve the problem.during the second world war, millions of people throughout the world abandoned their homes.they had to abandon the match because of rain.dont waste the food left, and abandon it to the dog.after the victory, the soldiers sang and danced with abandon.胜利后, 士兵们纵情唱歌跳舞.the match was abandoned because of the bad weather.the fort had been hurriedly deserted. 这个堡垒被仓促地放弃了.its foolish of him to give up without trying. 他没有尝试就放弃真是太愚蠢了.we should keep off those who abandon themselves to (对.成瘾的) drugs. (abandon)17. help out:帮助.(摆脱困难或危难); help sb. do sth. / with sth.帮某人做某事; with the help of在.帮助下; help oneself to请随便自己动手吃.; it cant be helped实在没有办法, 无法避免; not / never .if he / she / i can help it如果能.的话, 她 / 他 / 我就不会做某事;can you help me out with the maths problem?please help yourself to some fish.i cant help but wait = i cant do nothing but wait.ill never turn to you for help if i can help it. 如果能不求你帮忙的话, 我是绝不会来的.it cant be helped. well have to deal with the things alone. 实在没有办法, 我们只能自己处理这些事情了.with the help of the teacher and his classmates, xiaoming managed to help himself out of (摆脱) his problem with computer games. 18. witness目击者, 证人, 证据, 当场见到, 目击;give witness on behalf of sb.为某人作证; a witness to.的证人; bear witness to为.作证; he is the witness to the accident.these facts are a witness to his carelessness. 这些事实证明了他的粗心.these grand buildings bear witness to the citys magnificent past. 这些雄伟的建筑是这个城市辉煌过去的见证.this old auditorium has witnessed many ceremonies. 这个古老的礼堂内举行过许多次典礼.none could witness that he was present. 没有人能证明他在场.she gave witness on behalf of the accused person. 她替被告作证.19. flee逃离, 逃跑, 逃避.he fled to london after an argument with his family. 他同家人争吵后离家去了伦敦.he fled from that country. = he fled that country. / he escaped from that country. / he ran away from that country. 他从那个国家逃跑了.in the 1980s, china _ a series of great changes in both politics and economy.a. happened b suffered c. witness d. occurred20. might have done可能.(但实际上没有); could have done本来可以做某事, 本来能够做; neednt have done本不必做却做了; should have done本应该做却没有做到; ought to have done理应做而没有做; must have done过去肯定做了某事; can / could not have done过去可能没有做某事; may / might have done过去可能做了某事;if i had been more cautious, i might have done better. 我要在仔细一点, 是可能做得更好一些的.you could have met him yesterday, but you didnt g to the party. 本来昨天你能见到他, 但你没有参加聚会.you failed again. you should have done it much better.i ought to have gone home last sunday. 上星期日我理应回家的.i might have given you more help, but i was too busy that day. 我本来可能会给你更多帮助, 但是我那天太忙了.the lights were out. they must have been asleep.i think that he couldnt have gone abroad. i saw him just now.what a pity! considering his ability and experience, he _ better.a. need have done b. must have done c. can have done d. might have done21. target目标, 靶子, 受批评的对象; the target of.的对象(目标); set a target制定目标; meet a target达到目标; sales target销售目标; on / off target准确 / 不准确;he is the target of many jokes. 许多玩笑都把他当笑柄.now many countries have met targets for energy conservation. 现在许多国家已经达到了能源保护目标.the billboards have been targeting passengers at bus stops. 这些广告牌一直把公共汽车候车亭的乘客作为目标.22. be get caught in遇上.而受阻. catch sb. doing sth.发现 / 遇见某人正在做某事;23. hang: 吊, 悬, 挂, 绞死; hang back不情愿, 犹豫; hang down垂下, 散落下来; hang on to紧紧握住, 坚持下去; hang about = hang around徘徊, 闲散; hang by a thread / hair千钧一发; hang up拖延, 终止, 挂断电话;the boy hung his head in shame. 那个小孩羞愧地低下了头.his portrait was hung above the fireplace. 他的肖像挂在壁炉的上方.he was hanged for murder. 他因犯谋杀罪而被处以绞刑.i was / got caught in a storm (遇到了暴风雨) on my way to school this morning, so i was late. (catch)24. with + 宾语 + 宾语补足语: the teacher came in with a thick book in her hand.with a local villager leading the way, we found his house easily.with a lot of problems to solve, the newly-elected president felt like a cat on hot bricks.许多问题亟待解决, 新当选的总统急得相热锅上的蚂蚁.i like to sleep with the window open.25. reflect: 反射, 映射; reflect on / upon / over.仔细想, 考虑, 反省can you see the trees reflected in the window? 你能看倒映在窗户上的树影吗?he reflected that he had no right to do this. 他深思后明白他无权做这件事.with her mother telling stories (妈妈讲着故事), the child could fall asleep soon.26. be / become aware of sth.意识到某事; be aware that / how.知道, 意识到.; make sb. aware that clause提醒某人注意.; make sb. aware of.让某人注意到。he wasnt aware of the danger. 他没有意识到危险.health officials throughout the world have tried to make people raise awareness about aids.全球健康部门的官员已经一是尽力让人们提高关于艾滋病的意识.mike seems unaware of the trouble hes causing, otherwise he would stop it.27. vivid: 生动的, 鲜明的, 鲜艳的. vividly: 生动地, 鲜明地, 栩栩如生地he is a man of vivid imagination. 他是一个想象力丰富的人.the color in his paintings is vivid. 他画中的颜色很鲜亮.this is a vivid picture of life in his times. 这是一幅那个时代生活的生动描述.i still remember it vividly. 我对此仍然记忆犹新.28. 合成形容词: 1)副词+ 动词-ing: hard-working勤劳的; far-reaching深远的; 2) 形容词+ 动词-ing: good-looking相貌好的; easy-going随和的; 3) 名词+ 动词-ing：peace-loving热爱和平的; energy-giving提供能量的; 4)数词+ 名词-ed: five-storeyed五层的; four-legged四条腿的; 5)形容词+ 名词-ed: good-tempered好脾气的; noble-minded思想高尚的; 6)名词+ 过去分词: state-owned国营的; heart-broken极为悲伤的; 7)副词+ 过去分词: well-known著名的; well-dressed穿戴好的; 8)形容词 + 过去分词: ready-made现成的; new-born新生的;29. sharp: 锋利的, 锐利的, 敏捷的, 清晰的. sharpen: 使锋利, 尖锐, 陡峭, 清晰.cut the raw meat with a sharp knife.that photo isnt quite sharp enough.his tone has sharpened recently. 近来他的口气刻薄起来.30. tasty: 味道, 嗜好, 鉴赏力, 品味; have a / an taste有.的味道; show good taste for / in .喜好; to ones taste合某人的胃口; in good taste雅致, 行为高尚;jazz is liked by many people, but its not to everyones taste (并不是合乎每个人的味口). 31. 英语中的独立主格结构: 名词或代词 + 形容词 / 副词 / 分词 / 不定式. 其中的名词或代词用主格形式, 其逻辑主语的作用. 其后的词充当逻辑谓语的作用。这种结构在句中一般作状语, 表示时间, 条件, 原因, 伴随状况等.he came back into the room, his ears red with cold.he guiding her, they stumbled through the street. 他引着她, 两个人蹒跚地穿过那条街.all our saving gone, we started looking for jobs. 积蓄全部用完了, 我们就开始找工作.weather permitting, well have the match tomorrow.the question being settled, we went home.he was walking along the road without any street lights on both sides. 他走在一条两边没有路灯的马路上.独立主格结构使用时要注意的问题:1) 当介词是in时, 其前后的两个名词都不加任何成分(如物主代词或冠词), 也不用复数.a robber burst into the room, knife in hand. (knife前不用a, hand前不用his)2) 当表示人体部位的词作逻辑主语时, 及物动词用过去分词, 不及物动词用现在分词.he lay there, his hands cleaned, his eyes looking straight up.his father didnt come back home until after the war (直到战争结束).32. scare sb. into / out of doing sth.吓得某人干 / 不敢干某事; scare sb. / sth. away off把某人吓跑; be scared of doing sth害怕干某事; be scared to do = be afraid to do sth.不敢去做; be scared to death吓死了;you scared me by coming in so quietly. 你这么静悄悄地进来下了我一跳.he scared easily. 他容易受惊吓.jack is too scared to go bungee jumping. 杰克非常害怕, 不敢去玩蹦极.hearing the gunshot, the thief was scared into hiding (吓得躲起来).补充练习:1. toms coach made him drill for a whole day and thus the tired boy _ his feet towards home at the end of the day. a. pulled b. dragged c. pushed d. drew2. the people who had _ the accident offered special information to the police. a. saw b. witnessed c. watched d. observed3. the new apartment built a few months ago is large enough to _ over two hundred people.a. live b. provide c. reside d. accommodate (提供住宿)4. you have to weight the advantages of living in the country _ the disadvantages before you make a decision. a. across b. to c. against d. opposite5. -could i use your english dictionary for a few moments？ -_. im not using it myself.a. come in b. it depends c. go ahead d. thats great6. whenever were short of staff, he, our best friend, is always willing to _. a. help to b. help out c. help in d. help with7. meanwhile, we should particularly _ our officers and men to adapt themselves to things here and learn how to fight mountain warfare(山地战).a. urge b. persuade c. advise d. desire8. we can learn a lot about chinese history and _ of great men from beijing opera; maybe thats why so many people are interested in it.a. stories b. personalities c. biographies d. anecdotes9. when there was a short _ in the conversation, i asked if anyone would like anything to drink. a. blank b. space c. pause d. wait10. _ is very important in modern society. to be an effective team member, you need to develop a team attitude. a. organization b. assistance c. teamwork d. ambition11. its useless to attempt to _ from every danger, and some risks must be taken. a. flee b. fly c. disappear d. flash12. if we go on using energy so wastefully, _ are that our oil wells will be dried up so soon.a. chances b. difficulties c. questions d. problems13. due to lack of fund, the scientist _ his research for which he had prepared for nearly three years. a. deserted b. cancel c. abandoned d. quitted14. i missed the early train because the bus i took was_ in the traffic jam.a. broken up b. kept up c. held back d. kept up15. according to the report, our citys _ industrial output has doubled this year. a. yearly b. annually c. totally d. manual16. burton said he could not swim until the _ came in because the sea was too far out. a. current b. tide c. flood d. wave17. chinese government has shown _ over the rapidly increasing price in the property sector, a few measures have been launched in order to cool down the heat. a. worry b. concern c. anxiety d. care18. high school graduates become _ group for travel agencies after the national college entrance examination. a. aim b. target c. destination d. receiver19. i broke my _ with john because he always found fault with me rather than help me as many good friends did. a. contact b. promise c. connection d. relationship20. for every dollar the company sells, 15 cents is the _ profit after taking away all costs of goods, expenses, taxes and so on.a. net b. pure c. remained d. final21. the serious accident made the car _, the driver bleeding and passengers screaming.a. inside out b. upside down c. back and forth d. here and there22. born in paris and having spent most of her life in france, no wonder she can speak _ french.a. sheer (十足的) b. pure c. unique d. clear23. it is very _ of you to notice the details straight away, or our work will be wasted.a. sharp b. clever c. alarmed d. kind24. with the advance in science, the _ of human knowledge are being pushed further.a. boundaries b. strings c. zones d. areas25. to be an inventor, one needs profound (渊博的) knowledge as well as a very _ imagination.a. bright b. vivid c. living d. colorful26. ive told you many times that many car accidents happened at this _ turn of the road, so youd better take care. a. sharp b. urgent c. immediate d. quick27. at the meeting he gave a _summary of the financial situation and then pointed out the defects (不足之处) in the financial system. a. clean b. neat c. tidy d. simple28. they decided to leave the waiter a big _ because the food and service had been excellent.a. tip b. bonus c. pension d. allowance29. they were convinced that the loud noise created by firecrackers would _ off evil spirits and bad luck. a. scarce b. hurry c. scare d. fear30. the new software has a very _ understanding of the s