1、年级高二学科英语总课时课题M5U3 Science and nature Project (2)第_11_课时主备人赵青上课时间2017/10锁定目标 找准方向备 注1. To help Ss get a general idea about the text and take nature more seriously2. To train and improve the students reading ability3. To use some useful words and expressions自我构建 快乐无限underline the phrases in the articl
2、e and memorize them .找一找，译一译 （把下列短语翻译成英语）1.关注_2.遭罪，吃苦头_ 3.对.好/最好_4.根据某人的观点_ 5.满足某人的需求_ 6. 而不是_ 7.对.关心_ 8.近年来_ 9对.的研究_ 10到目前为止_ 11. 保卫/保护免受伤害_ 12.被限制做某事_ 13. 生产利润_ 14. 确保_15. 犹豫不决做某事_16.对.给予允许_ 17. 对. 保持谨慎_ 18.食物链_ 合作探究 携手共进Group study helps students work out the problems.1. 然而，如果我们只关注环境保护，那人类就要吃苦头了。
3、并非所有对自然来说最好的就意味着对人类来说也是好的。 However, if we _ conservasion, then people may _. Not everything that _ nature _ people. 2. 根据有些人的观点，我们只是在延续人类一直在做的事情利用自然满足我们自己的需求。 _, we are only doing _ humans have always done, using nature to _. 3. 在数十年的破坏自然，过度消耗地球自然资源后，许多发达国家现在关注的是如何保护自然，而不是如何开发或者说是破坏自然。 After _destro
4、ying nature and _ natural resources, many developed nations _ saving nature _developing or destroying it. 4. 在此过程中，他们正在以飞快的速度消耗着自然资源。 In doing so, they are using up _. 5. 近年来，基因学领域的研究以取得了很大进步。 _, there has been great progress _ genetics. 6. 到目前为止，这项技术已经被运用到植物身上，可以生产出更有效的抵抗害虫和疾病的植物。 _, this technolog
5、y has been used to produce plants which are better to _ themselves _ pests and disease. 7. 目前的研究仅局限于增加生产利润，而不是确保转基因食品的安全。 Research _ production _, rather than _ that GM foods are safe. 8.许多国家对于转基因食品的生产都犹豫不决，他们宁愿对此项技术保持谨慎。 Many countries _ give permission _ the product of GM foods, as they would rath
6、er _ this new technology. 9. 难句分析rather than 1）昨晚我在家没有外出。 Rather than _, I stayed home last night. 2）Tom preferred to donate her discovery to his country _(而不是买了)it for money。 3）他喜欢唱歌而不是跳舞。_ 4)Tom rather than I _(like) reading. 拓展提升 学以致用This exercise is of great help for the students to use these la
7、nguage points which is very useful.【课后练习】单项选择 1) All the candidates were _ the street to be named after a great man _ his great contributions to the city. A. in favor of; in need of B. in praise of; in favor of C. in praise of; in need of D. in favor of; in honor of 2) When the stranger was dragging
8、 him away, the baby reached out his hands in _ want of his mother. A. curious B. desperate C. sincere D. serious 3) With drink and food _, the prisoner had to walk out of the cave where he was hiding. A. run out B. run out of C. use up D. using up 4) Unexpectedly it _fine yesterday instead of being
9、stormy as the weather forecast had reported. A. turned up B. turned to C. turned in D. turned out 5). In my opinion the company donated money to the Project Hope with the intention of making an advertisement of itself _ the poor children. A. rather than help B. other than help C. rather than helping
10、 D. other than helping 6) He tried every way _ he could find to solve the problem. A. how B. in which C. 不填 D. which 7) Though the economic situation in the world is from bad to worse, the economy of our country has been increasing_ . A. at fast rate B. at a fast rate C. at a rate of D. at any rate
11、8) Mike often argues _his friend_small things angrily, which somethings makes very unhappy. A. with, for B. with, about C. to, for D. to, about 9) Dont worry about the present situation in the world, _ people prefer peace to war. A. the majority of B. the great number C. the most D. the great part 1
12、0) While in the university, we were offered a number of after-school activities to _ our school social skills. A. create B. grow C. develop D. settle 反馈检测 体验成功答案：DAC高考链接拓展阅读Tides(潮汐)are created mainly by the pull of the moon on the earth. The moons pull causes water in the oceans to be a little deep
13、er at a point closet to the moon and also at a point farthest from the moon on the opposite side of the earth. These two tidal Waves follow the apparent(明显的) movement of the moon around the earth and strike nearly every coast line at in-tervals of about twelve hours and twenty-five minutes. After re
14、aching a high point, the water level goes down gradually for a little more than six hours and then begins to rise toward a new high point. Hence, most coast lines have two tides a day, and the tides occur fifty minutes later each day. Differences in the coast line and in channels in the ocean bottom
15、 may change the times that the tidal wave reaches different points along the same coast line. Tne difference in water level between high and low tide varies from day to day according to the relative positions of the sun and the moon because the sun also exerts a pull on the earth, although it is onl
16、y about half as strong as the pull of the moon. When the sun and the moon are pulling along the same line, the tides rise higher, and when they pull at fight angles to one another, the tide is lower. The formation of the coast line and variations(变化)in the weather are additional factors which can af
17、fect the height of tides. Some sections of the coast are shaped in such a way as to cause much higher tides than are experienced in other areas. A strong wind blowing toward the shore may also cause tides to be higher. 1. The height of the tide is affected by all of the following except_. A. the pos
18、ition of the sun B. the direction of the wind C. variations in the coast lineD. channels in the sea bottom 2. If the pull of the sun equaled the pull of the moon, tides would_. A. sometimes be higher than they are now B. be the same height as they are now C. no longer be affected by the wind D. be of equal height all the time 3. If one high tide occurs at 1: 00 a. m. , the next high tide at the same point will occur at about_. A. 1: 25 a.m. the same day B. 1: 00 p.m. the same day C. 1: 25 p.m. the same dayD. 1:50 a.m. the next day 我的收获
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