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高二英语第十四单元Satellites(卫星)

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高二英语第十四单元Satellites(卫星)


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
【抛砖引玉】
单元双基学习目标
Ⅰ. 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 , direction , position , organization , dozen , dozens of , dust , dusty , height , pilot , balloon , mention , model , length , attempt , globe
Ⅱ. 交际英语
Getting Or Expressing Opinions (征求或者表达意见)
1. What do you feel like doing ? I feel like …
2. Personally , I’d rather (not) + 原形动词 / I’m ready to do 很乐意干……
3. What would you like to do ? I’d like to …
4. — What do you plan to do ?
— I’m planning to do… / I want ( intend , wish , plan ) to do …
5. — Have you decided to do …?
— I’ve 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 … / We’d like to have your views about …
8. Any suggestions you have will be most welcome .
9. It’s quite likely that …
10. It doesn’t seem possible that …
Ⅲ. 语法学习
复习定语从句的用法。特别注意 that 和 which 的区别。哪些情况下常用 which ,哪些情况下常用 that 。
【指点迷津】
单元重点词汇点拨
1. personally 就自己而言;个人;本人
Personally I don’t care to make some changes in my plans .
〖点拨〗personally 相当于 in one’s 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〗注意 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 . 他有宽阔的胸怀。He lay there , with his eyes wide open .
另外注意拼写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 are 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 . 内附详细说明。
6. dozen 打;十二个
Pencils here are sold by 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。What’s the height of …? ……的高度是多少 ?如:The building is 40 metres in height . = The building is 40 metres high .= That’s 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。Don’t 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
What’s the length of the Yellow River ?
〖点拨〗注意 length 的发音。in length 从长度上看。如:The road 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 不强调成功性,而try 暗示可能有成功性。attempt to do = try to do = do one’s best to do 尽力干…… 。make an attempt to do = 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别展览。
Have you anything important on this evening ?
I’ve got nothing on tonight , shall we go to a cinema .
I’ve a meeting on tomorrow afternoon .
注意: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 . 她穿着那件最漂亮的红色连衣裙。
3. do a study of = make a study of 研究
She has done a study of the danger of smoking .
I’m planning 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 satellite travels in an orbit round another object in space .
I hope I’ll be able to walk in space some day .
注意:space作“太空,宇宙空间”时为不可数名词,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 speed , it will fall back to the earth .
I’m sure the price of TV sets will fall back .
7. send up 发射;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A
It has equipment for making electricity from sunshine .
We can make hundreds of useful things from waste material .
注意: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 .
Please 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 .

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