人教新课标英语选修9《Unit4 Exploring plants--Section 3》教案

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1、Unit 4 Exploring plantsPart 2 Teaching Resources第二部分 教学资源Section 3 Words and expressions from Unit 4 Exploring plants sealn. 印章,封条,海豹v. 盖印,封闭,猎海豹1. The envelope was firmly sealed. 这个信封封得很严实。 2. The seal on this bottle is broken. 这个瓶上的密封纸破开了。 3. This document carries the royal seal. 这份文件上盖有王室印章。 4. T

2、he letter bears the seal of the king. 这封信有国王的封印。 5. This award has set the seal on a successful stage career. 获此奖标志着舞台生涯成就的顶峰。6. The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。7. The deal needs the governments seal of approval. 这一交易需经政府批准。 8. Our foil packets seal the flavour in. 我们用锡纸

3、包装以保持原味。 appeal n. 恳求,上诉,吸引力v. 求助,诉请,呼吁1. He was appealing for funds to build a new school. 他在恳求拨款修建一所新学校。 2. His lawyer decided to take an appeal to a higher court. 他的律师决定向高一级法院上诉。 3. She appealed to the high court against her sentence. 她不服判决而向高等法院上诉。 4. Does jazz hold any appeal for you? 你对爵士乐有兴趣吗

4、？ 5. The new fashion soon lost its appeal. 那种新式样不久就失去了吸引力。 6. Her eyes held a look of silent appeal. 她眼中流露着无声的求助神情。 7. The police appealed to the crowd not to panic. 警方向群众呼吁不要惊慌。8. Ive decided not to appeal. 我决定不上诉。appeal to对.有吸引力v. 对.产生吸引力1. Do these paintings appeal to you? 你对这些画感兴趣吗? 2. This adve

5、rtisement is calculated to appeal to children. 这个广告是针对儿童设计的。3. I can not say smoking appeal to me very much. 我不能说吸烟对我有多大吸引力。 4. This policy will not appeal to the voters. 这项政策不会受到选民的欢迎。 5. His lawyer decided to take an appeal to a higher court. 他的律师决定向高一级法院上诉。 6. Many newspapers appeal to the crowd.

6、 许多报纸受到人民的欢迎。 lower a. 低的,下级的,下层的v. 降低,跌落,减弱1. The deer lowered its head to drink from the pond. 鹿低下头去喝池塘里的水。 2. Tom was lying on the lower bunk. 汤姆躺在下铺。 3. Speak to her? Id never lower myself. 跟她说话？我可不自贬人格。 4. Dont lower yourself by asking him for help. 不要向他求助以免降低身分。5. Stocks generally lowered in v

7、alue. 股票普遍下跌。 6. We didnt win the contract: we were piped at the post by a firm whose price was lower. 我们未得到那份合同的生意, 最后是让一家出价低的公司击败了我们。7. They had to lower their sights and buy a smaller house than they would have liked. 他们原来想买一所大房子，后来不得不降低要求买一所较小的。 8. The meat will scorch if you dont lower the gas.

8、 如果你不把煤气调小一点，肉就要焦了。 postponev. 延期vt. 推迟,延期1. Our visit to the museum is postponed. 参观博物馆被推迟了。 2. The party was postponed until 8 oclock. 晚会推迟到 8 点举行。 3. Lets postpone making a decision until we have more information. 咱们在获取更多情报之后再做决定不迟。4. The match was postponed to the following Saturday because of b

9、ad weather. 比赛因天气不好而延期到下星期六进行。5. Better to postpone the shipment than to cancel the contract. 与其撤约还不如延期装运。 6. Our financial situation is still precarious if we postpone the release of the new product. 如果我们推迟发布新产品的话，我们的财政状况仍然岌岌可危。 7. We agree to postpone the shipping date, considering (that) there is

10、 no steamer recently. 由于（考虑到）最近无船，我们同意推迟装期。 8. The commander decided to postpone the big push until the spring. 指挥官决定把大规模的进攻推迟到春天进行。rotn. 腐烂,腐蚀,败坏v. 腐烂,使.枯朽,衰弱1. Too much television rots your brain. 多看电视会使你的头脑退化。 2. He thinks that the rot set in when the country was opened up to tourists. 他认为自从国家向旅游

11、者开放之时起，腐败就开始了。 3. The meat will rot if it isnt kept cool. 肉如果不冷藏就会腐败。 4. The rot set in when we lost that important customer in Japan. 我们失去了日本的那家重要客户后，情况越来越糟了。 5. Oil and grease will rot the rubber of your tyres. 油污能腐蚀轮胎橡胶。6. Too much sugar will rot your teeth away. 吃糖太多就要损坏牙齿。7. Dont talk such utte

12、r rot! 别说这种荒唐话了! 8. Theyre bound to win. Rot! They havent a chance! 他们一定赢.胡说! 他们毫无希望 ! evolvev. 进展,进化,展开1. He has evolved a new theory after many years of research. 他经过多年的研究, 逐渐总结出了新的理论。2. Many Victorians were shocked by the notion that Man had evolved from lower forms of life. 在维多利亚时代, 许多人对于人是由低级生物

13、进化而来的见解大为震惊. 3. The American constitution was planned; the British constitution evolved. 美国宪法是精心制定的, 英国宪法是约定俗成的。4. He has evolve a new theory after many year of research. 他经过多年的研究，逐渐总结出了新的理论。 attach v. 附上,系上,贴上,使依恋1. We are much attached to each other. 我们之间感情深厚。 2. He attached a label to his baggage

14、. 他往行李上贴了一个标签。 3. This middle school is attached to a teachers college. 这所中学附属于一所师范院校。 4. Do you attach any importance to what he said? 你认为他说的话重要吗? 5. Youll be attached to this department until the end of the year. 你在年底前将暂属于这一部门。6. A young man attached himself to me at the party and I couldnt get ri

15、d of him. 聚会中有个小青年总缠着我, 我也甩不开他。7. I attached myself to a group of tourists entering the museum. 我随着一队游客混入了博物馆。8. No blame attaches to you in this affair. 这件事不怪你。give out 分发1. The teacher gave out the examination papers. 教师发了考卷。2. After a month their food supplies gave out. 过了一个月, 他们的食物已消耗殆尽。3. The r

16、adiator is giving out a lot of heat. 散热器释放出很多热量。4. One of the planes engines gave out in mid-Atlantic. 飞机在大西洋中部飞行时, 其中一个发动机出了故障. 5. Her patience finally gave out. 她终于失去了耐性。6. It was given out that the President had been shot. 据称总统受到枪击。7. The news of the Presidents death was given out in a radio broa

17、dcast. 总统逝世的消息已在电台上播出了。8. He has refused to give out any information on the matter. 他已拒绝发表有关此事的任何消息。 A selected English passage for recitation 英文精选背诵短文To be better than the pastI want the future to be better than the past. I dont want it contaminated by the mistakes and errors with which history is

18、filled. We should all be concerned about the future because that is where we will spend the reminder of our lives. The past is gone and static(静态的). Nothing we can do will change it. The future is before us and dynamic. Everything we do will effect it. Each day will brings with it new frontiers, in our homes and in our businesses, if we will only recognize them. We are just at the beginning of the progress in every field of human endeavor. (113 words)