2022年高二英语第十四单元Satellites（卫星）－教学教案.docx

《2022年高二英语第十四单元Satellites（卫星）－教学教案.docx》由会员分享，可在线阅读，更多相关《2022年高二英语第十四单元Satellites（卫星）－教学教案.docx（10页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、2022年高二英语第十四单元Satellites（卫星）教学教案科目 英语年级 高二文件high2 unit14.1.doc标题 Satellites（卫星）章节 第十四 单元关键词 高二英语第十四单元内容一、教法建议单元双基学习目标. 词汇学习四会单词和词组：broad , circle , in space , pull ( n .) , carry out , question (vt .)三会单词和词组：so / as far as , personally , exhibition , camera , fold , unfold , connect , object , direc

2、tion , position , organization , dozen , dozens of , dust , dusty , height , pilot , balloon , mention , model , length , attempt , globe. 交际英语Getting Or Expressing Opinions (征求或者表达看法)1. What do you feel like doing ? I feel like 2. Personally , Id rather (not) + 原形动词 / Im ready to do 很乐意干3. What wou

3、ld you like to do ? Id like to 4. What do you plan to do ? Im planning to do / I want ( intend , wish , plan ) to do 5. Have you decided to do ? Ive not decided what / where to do 6. What do you think of ? / What is your opinion of ? / How do you like ?7. Tell us what you think about / Wed like to h

4、ave your views about 8. Any suggestions you have will be most welcome .9. Its quite likely that 10. It doesnt seem possible that . 语法学习复习定语从句的用法。特殊留意 that 和 which 的区分。哪些状况下常用 which ，哪些状况下常用 that 。单元重点词汇点拨1. personally 就自己而言；个人；本人Personally I dont care to make some changes in my plans .点拨personally 相

5、当于 in ones opinion 。2. exhibition 展览；展览会A great number of new machines are on show at the exhibition held last week .点拨留意 exhibition 的发音。hold / have / give an exhibition of 举办展览会。3. broad 宽的；宽大的This piece of cloth is 5 metres broad .点拨指肩、额头、胸脯、幅面、背的宽常用 broad 。指口、眼、路等的宽常用 wide 。如：He has a broad mind

6、. 他有宽敞的胸怀。He lay there , with his eyes wide open .另外留意拼法broad 时不要写成 abroad (在国外) ， aboard (上船) ，board (木版)。4. object 物；物体We saw a bright object moving in the sky .点拨object 作动词是“反对”，常用词组：object to doing 反对干。如：He objects to being sent to the village .5. direction 方向；方位East , west , south , and north a

7、re directions .点拨in the direction of 朝方向运动。in all directions = in every direction 各个方面；朝四面八方。under the direction of 在的指导下。如：Miss Gao walked in the direction of the library .另外，direction 作“指示，用法，说明”时常用复数形式。如：directions for use 用法说明，Full directions inside . 内附具体说明。6. dozen 打；十二个Pencils here are sold b

8、y the dozen . 这里的铅笔论打出售。点拨dozens of 几十。当 dozen 的前面有数词时，dozen 最好用单数。如：I want two dozen eggs .7. height 高；高度The Party calls on us to climb the heights of science and technology . 党号召我们攀登科学技术高峰。点拨in height 从高度上看。Whats the height of ? 的高度是多少 ？如：The building is 40 metres in height . = The building is 40

9、metres high .= Thats a 40-meter-high building .8. mention 提到；说起Did you mention this to your parents ?点拨As mentioned above .如上所述。Dont mention it . (答复别人道谢时的用语) 不必客气。Not to mention = without mentioning 更不必说。9. length 长；长度；一段Whats the length of the Yellow River ?点拨留意 length 的发音。in length 从长度上看。如：The ro

10、ad is 5,000 metres in length . a length of pipe 一节管子。It was said that this kind of medicine could increase the length of life .10. attempt 试图；尝试They attempted to raise money for a new building .点拨attempt 不强调胜利性，而try 示意可能有胜利性。attempt to do = try to do = do ones best to do 尽力干 。make an attempt to do =

11、 make an attempt at doing 试图干。单元词组思维运用1. get in 进去，进来；收进来；收庄稼Please hold the car door open for the old lady while she gets in .The farmers are busy in getting (in) the crops .2. have got sth in 有某种活动；有在进行They have got a special exhibition on this month . 这个月他们要举办一个特殊展览。Have you anything important on

12、 this evening ?Ive got nothing on tonight , shall we go to a cinema .Ive a meeting on tomorrow afternoon .留意：on 为副词，该词组等于 have sth on , 还表示“穿着”的意思，但不用进行时，如：She had on her best red dress . 她穿着那件最美丽的红色连衣裙。3. do a study of = make a study of 探讨She has done a study of the danger of smoking . Im planning

13、to do a special study of satellites next term . 4. send back (to) 发送（到），发回（到）；退货What can satellites send back to the earth ?They make a study of the information sent back to earth from weather satellites .You can send back the computer back to the shop if you are not satisfied .5. in space在太空，在宇宙空间A

14、 satellite travels in an orbit round another object in space .I hope Ill be able to walk in space some day .留意：space作“太空，宇宙空间”时为不行数名词，其前不能用冠词。The earth moves through space .From space , the earth looks like a huge water-covered globe .6. fall back (to) 落回（到）；退回（到）If the rocket does not reach its spe

15、ed , it will fall back to the earth .Im sure the price of TV sets will fall back .7. send up 放射；使上涨This satellite has to be sent up into space successfully .Such bad weather will send the price of vegetables up .8. make A from B 用B制成AIt has equipment for making electricity from sunshine .We can make

16、 hundreds of useful things from waste material .留意：make A into B把A 制成B 。下面三句意思一样：We can make paper into these beautiful flowers . = We can make these beautiful flowers from paper . = These beautiful flowers can be made from paper by us .9. fold up 折叠Sun panels are folded up inside the satellite .Ple

17、ase fold up the table to make room for the piano .10. at a speed of 以的速度Signals travel at the speed of light .It is said that jet plane can fly at a speed of more than 2000 miles per hour .11. be likely to do 很可能A fire is likely to break out in such places .She is likely to give you a ring at supper

18、 .12. the next day or two 将来的一两天Is it possible for us to say what the weather is like in the next day or two ?留意：在表示时间的“下一个”时，next 前常不用 the ；在表示“其次，以后时”next 前多加 the 。试对比：She will bring you the magazine next week .She brought you the magazine the next week .13. keep out of 不使进入；不去惹事This notice will k

19、eep those who have nothing to do with the meeting out of the building .I hope youll keep your brother out of trouble while Im away .14. bring back 带回；归还；使回想起You must bring these library books back to me next week .The film brought back my happy childhood .15. dozens of 几十个She talked with dozens of s

20、cientists at the meeting .16. put into把安放进去Today dozens of satellites have been put into space .留意：put into 相当于 send up into ，课文中作者把space看成一个大容器，用put into 更显得生动传神。另外，put into 还表示“把译成；投入”。17. with the help of sb = with ones help 在某人的帮助下18. tell the difference between A and B = tell A from B 说出A 和B的区分She cant tell the difference between right and wrong .19. be diseased 有病了，害了病的These trees are diseased . You must cut away the diseased branches as soon as possible .20. look into 调查；探讨；往里面看The government will look into the living cond