2022年高三(下) U18 Office Equipment.docx

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1、2022年高三(下) U18 Office Equipment一、教法建议James Cook(1728-1779)是英国海军上校和航海家，太平洋和南极海洋的探险家。1768年英国皇家学会与海军部组织太平洋首次科学考察，Cook被任命为考察队指挥官。其任务是护送学会科学家到Tahiti岛视察金星凌日的状况。该任务完成后，考察船去找寻南方大陆，发觉新西兰，并绘制出海图。1770年4月，考察船到达Australia东南海岸，沿海北上胜利地驶过昆士兰的大堡礁，返船回国，结束了第一次太平洋的考察。Cook船长数次深化太平洋和南极考察，在探究新地，航海，测绘海图和航海卫生等方面取得了卓著的成就。 建议本

2、单元利用填图的方法帮助学生驾驭有关地名，然后在老师的引导下结合课文内容通过探讨的方式熟识船长和他的探险队航海的路途。直观的方式不仅可以帮助学生减轻阅读中新词多（主要是地名多）的困难，而且有助与学生更好的理解课文。 可分以下步骤进行：在黑板上划一个简图（与书中同）。组织学生看书中图，并把书中图上的地理名词添在黑板图的相应位置上。阅读课文，探讨航海路途，并划在黑板图上（可请一学生完成）。老师指导学生进行看图说话训练，同时老师可在黑板上写出重点单词和词组。朗读课文指导说明文的朗读技巧。开发运用所学的重点单词和词组。复述课文。本单元重点学问：a)本单元重点单词：defend v. toprotect

3、from harm /attack; make safe 保卫，防卫，爱护To defend their country, many young people of that village joined thearmy.为了保卫祖国，那个村子里的许多年轻人参军入伍。It is the duty of every citizen to defend his country, when it isattacked by the enemy.保卫祖国，抗击敌人，是每个公民的责任。seize v. take hold of suddenly and by force 抓住，夺取，占据The poli

4、ceman seized the thief by the collar, and threw him into thepolice car.警察一把揪住小偷的衣领，把他扔进警车。The PLA men seized the city in a sudden night attack.解放军突然夜袭，占据了那个城市。exist v. to be; to have life 存在，生存Does life exist on other planets?别的星球上存在生命吗？Dont believe him. Such a thing doesnt exist.不要信任他的话，这样的事根本不存在。m

5、ap v. to make a map of; show on a map绘制的地图，勘测The explorer mapped the island they had discovered.探险家把他们发觉的岛屿地图绘制出来。Cook was the first to map the east coast of Australia.库克是第一个把澳大利亚东岸地图绘制出来的人。tear v. to break by pulling apart撕开，撕裂As soon as the postman passed her the letter, Mary tore yt open.马莉从邮递员手中

6、一接过信，就把它撕开了。set v.放，置，摆，调整，指（日月）落了 它是个多义词，构成的词组也较多，词组也一词多义；要留意学习与区分。It will be cooler when the sun has set (is set ).太阳落山时就会凉快些。He set theladder against the wall.他把梯子靠墙放。Please set (lay )the table for dinner.请把桌子摆好，打算吃饭。The newspaper article set me thinking.这份报子引起我的思索。I set my watch by the time sign

7、al on the radio.我依据电台的信号，对手表。The teacher set very difficult questions for the exam.那个老师给考试出了些很难的题。留意：set的主要词组有：set off, setout (to begin a journey )动身，后接on the journey, trip,或for a place, /sth.set out (tointend to do )后接to do意为“着手”，“准备”set up(raise, build )直立，建立，创立set up home(to start ones own home

8、)建立家园setfree 释放，set fire on /to（在）放火set sail起航set off (tocause explode )引起爆炸b)本单元重点词组：fall ill /asleep患寎，/入睡pass by 经过in charge of 主管，负责in search of 找寻at sea在海上；在航海take an interest in 对感爱好；take by surprise 使惊讶；稀奇兵攻占c)本单元重要句型：be worth doing 值得做His suggestion is worth considering.Is the exhibition wor

9、th visiting?以上单词和词组可通过听对话录音，老师介绍过程中呈现，然后用问答探讨课文内容等方式再现以上单词和词组加深理解词义，驾驭用法，最终用句型转换或补全句子等到方法巩固，开发运用。如：以“interest”一词为例：呈现：Cook wasinterested in mathematics.再现：Cook tookan interest in mathematics.开发：用interest 的适当形式完成下列各句：I found something _ in todays paper.The boy was _ in drawing pictures.When he was a

10、boy, Tom took an _ in physics.This newly-translated story-book _ lots of children.(interestinginterested interest interests )二、学海导航本单元应驾驭的难点学问:同义词辨析raise 与rise;raise 与riseraise 是个多义词。主要有： to lift up举起，抬起，增加，提高to produce, or cause to grow饲养，抚养，种植to get or bring together筹集She raised herfinger to her l

11、ips as a sign for silence.她竖起手指，举到唇边，示意要宁静。The wind raisedthe fallen leaves from the ground.风把落叶从地上卷了起来。The managersaid he would raise your pay.经理说他要给你长工资。He raised thechildren by himself；his wife died years ago.是他一手把孩子们抚养成人的。他妻子几年前就去世了。His wife raisedthe money by selling her jewelry.他妻子卖了首饰才把钱筹够了。r

12、ise是不及物动词。作起身讲时是get up和stand up的正式用语。I used to likeseeing the sun rise.The old manrose from his seat.The book hasrisen in value.留意：raise作名词时，意为：增加，加薪（用于美国英语，相当于英国英语的rise）lift作名词时，意为：升，电梯，搭便车rise作名词时，是上升，升起，还可指“数量，价值，程度”的增加，上涨。They demanded araise from the company.We got a liftpart of the way in a tr

13、uck.You had bettertake the lift to the tenth floor.The modernsailing was developed by a man who never went to sea. He was prince (王子)Henry of Portugal(葡萄牙),the young son of PortugueseKing and an English princess (公主).Prince Henrylived in the 15th century. As a boy, he loved the sea very much. He wan

14、ted toimprove the design of ships and the methods of sailing them. In 1416 when hewas twenty - one, Henry founded a school for sailors to which he invitedeveryone who could help himJewish astronomers (天文学家)，Italian andSpanish sailors, and Arab mathematics (数学家)and mapmakers.Henrys purposewas to design and build ships that would be able to make long ocean voyages,without having to keep close to the shore. He designed ship that sailed fasterand could carry more gooks. 单项选择：（交际用语）在A，B，C，D四个选