高二英语教学案 Unit11

高二英语教学案 Unit11

一、目的和要求

1、重点短语 a manned spaceship、in store、set up、overseas Chinese、set foot in、rely on、come to life、enjoy a boom、put forward a plan、make many breakthroughs、be no accident、aim sth at、map out 2、功能话题

①话题：科学与科学成就（Talk about science and scientific achievement） ②功能：练习表达意图和愿望（Practise expressing intentions and wishes) 3、重点语法 构词法（I）（Word Formation）

4、写作目的 培养说服文的写作能力（Write a persuasion essay） 二、单词和习惯用语的用法

1． store store n.商店;储藏；store v供给；装配；储藏

be in store 准备着；必将来到或发生 set or lay store by 重视；珍视

eg: 1）We do not know what for us.我们不知道将来的遭遇如何。

2）She good characters. 她很重视好的品格。 3）A mass of data in the computer.大量的材料被储存在电脑里。 4）At Christmas stay open late.圣诞期间有些商店经营得较迟。 2．set up设立;创立;建立 set about doing sth/sth着手做某事

set off出发;使开始做 set out to do sth计划做某事 set foot in/on踏入，进入 eg: 1) Never________ our property again.永远不要涉足我的地产。 2) He is too idle_______ the task.他很懒惰，不肯着手做这项工作。 3) He ______ a new store recently.他最近设立了一家新店铺。

4) They______ to undertake technical innovations in a big way. 他们开始大搞技术革新。 3. base base n. 基础，基本原则；军事根据地；组织

base adj. 卑鄙的，自私的 base vi./vt. 基于base sth on sth 以… 作为根据 注意：base, basis, foundation的区别 base 多作原义，指物体的底部及支架。

basis主要用于比喻，指信念、议论等的依据。

foundation原义及比喻均适用，强调基础的稳固及坚固。 eg: 1) He built a house ________ the mountain.他在山麓建屋。 2) To betray a friend is a ______ action.出卖朋友是卑鄙的行为。

3) His large businesses _______ good service.他的生意兴隆由于服务周到。 4) His honesty and willingness to work are the ______ of his success. A. basis B. base C. basic D. foundation 4. effect effect n. 效果；结果；影响；效验

in effect 实际上 take effect 生效；奏效 have an effect on 对……有效果 注意：effect, result 和 affect 区别。

effect 指“由原因直接产生之结果”。affect 主要作动词用，意指影响。result 则指最终之结果。 eg: 1) The two methods are the same _________.这两种方法结果是一样的。

2) Punishment does not seem _______him. 惩罚似乎对他没有什么影响。 3) The prescribed medicine failed _______ .医生开的药没有生效。

4) The _______ of raising the speed limit was a number of bad accident. A. affect B. effect C. result D. influence

5.technological 关于工业技术的 technology 科学或工业技术知识；方法 technical 有关技术的；技术上的 technique 技巧；方法

technician 技术人员

eg: The steam engine was the greatest _______ advance of the 19th century.

A. technological B. technical C. technician D. technique 6.put forward a plan 提出一个计划 put an end to 结束

put away 储存；收拾；整理 put off 延期；推脱 put up with 忍耐 eg: 1）I don?t know how you _______ their constant quarrelling.

A. put off B. put away C .put up with D. put on

2) They have apparently decided to buy our house. But each time I asked them about it, they kept________. A. putting end to me B. putting me away C. putting me off D. putting me off 3) We ________ Joe?s name to serve on the local Council.

A. put up B. put forward C. put away D. put forth

7. run run vi. 进行；转动；伸展；竞选 run vt. 使跑；经营；管理 run across 偶遇 run down 停止；撞倒 run out 用尽；结束

eg: 1).I ____ an old friend of mine in the library.我在图书馆偶然遇到了一位朋友。

2) My clock _______; I must have forgotten to wind it. 我的钟停了, 我一定是忘了上发条。 3) We ______ typing paper. 我的打字纸用完了。

8. carry on经营；继续 carrying away深深地影响；感动carrying out完成；实行 eg: 1) We all ______ singing as if nothing was happening.

A. carry away B. carry on C. carry out D. carry back 2) A survey _______ nationwide now.

A. is carrying on B. is carrying out C. is being carried on D. is being carried out 三、语法

本单元的语法重点是构词法。按照语言一定的规律创造新词的方法。叫构词法。

1.合成法：把两个或两个以上独立的词合成一个新词的方法叫合成法。 1) 合成名词

例词: spaceship she-wolf母狼 machine-building机械制造 pain-killer止痛药highway breakfast flying-fish freezing point冰点 output输出 turn-off 2) 合成形容词

例词:cold-blooded冷血的 potato-shaped 马铃薯形式的hand-made 手工制的 self-educated 自学的colour-blind 色盲的left-hand 左边的good-looking

hard-working ever-green tree 常青树 light-blue 浅蓝色see-through 3) 合成动词

例词: ill-treated虐待 mass-produce大规模生产 safe-guard保卫 4) 合成副词

例词: however anywhere downstairs anyway

5) 合成代词 some ,any, no可以与-thing, -one, -body合成代词。 例如：anybody，something，nobody，someone(=somebody) .

2.派生法

派生是由词根加词缀构成新词，构成的新词称派生词，词缀分为前缀（加于词根前）。后缀（加于词根后）。除少数前缀外，前缀一般只改变词的意义，不改变词类，后缀一般只改变词类，不引起词义变化。 前缀 a-构成形容词、副词 dis-(否定) en-(使可能) in-(il-, im-, ir-)(不，非) 例词 asleep，abroad，alone disappear, discourage, disappoint encourage, enable invisible illegal impossible, irregular

inter-( 相互，之间) mis-(误) re-(重复，再) tele-(远程) un-(不) non-(不，非) 名 词 形 容 词 后缀 -er …….者 -ese………地方的人 international ,inter-school(校际的) mistake, misunderstand return, reunite , remarry telephone, telegraph, telescope unfit, unfair, unknown non-conductor(非导体)，non-payment 例词 foreigner, traveller Chinese, Japanese musician, technician, Russian artist, pianist, physicist government, movement, development business, illness, darkness cooker, tractor, visitor, professor pollution, suggestion, invention practical, educational, national American, Italian, Australian southern, northern, eastern helpful, useful, careful reasonable, horrible, terrible foolish, British, English active, native, expensive rainy, sleepy, healthy careless, useless simplify, electrify, terrify realize, apologize, organize freely, badly, perfectly, truly, angrily towards, forward, outward -ian 精通……的人………地方的人 -ist 专业人员 -ment 性质，状态 -ness性质，状态 -or器具……者 -tion表示动作、过程、结果 -al 表示具有…性质, 或与 -an …有关 -ern -ful -ble -ish - ive -y -less 动词 副-fy使…化 -ize使…成为 -ly表示方式,程度 -ward(s)表示方向

词 数词 -teen -ty 整十位数 -th 序数词 fourteen, eighteen forty, fifty twelfth, twentieth [语法专练]

1. 给下列单词前加上前缀dis-, un-, in或im-,构成意思相反的词。 agree________ complete_________ healthy__________ practical_________ perfect__________ visible ___________

dress _________ proper __________ successful __________ fair __________ comfort _________ satisfaction _________ 2. 用括号中单词的适当形式填空:

1) They have _______ in sending every one of the satellites into space.(success) 2) You must do the exercise_________.(care) 3) English is ________ used in the world. (wide)

4) “You are quite_________ , young man,” the old man said to me. (mistake) 5) He was so ____________ that he gave me many story books. (kindness) 6) Don?t be afraid of __________.(difficult)

7) The book is very ________. I am _______ in it ( interest) 8) A business can?t do well without good _______. (manage)

9) The ________ soldier had a bad ________ in his right leg. (wound) 10) To tell you the _______, I don?t like you at all. (true) 四、巩固练习

I. 词组

1. 必将发生 _________________________________________ 2. 作为经济特区被建设 ________________________________ 3. 中国高科技产业的领头羊 ___________________________ 4.实现梦想 _________________________________

5.踏进 __________________________________

6.依靠科学技术和知识 ____________________________________ 7.鼓励创新,接受挑战 _______________________________________ 8.活跃起来 _________________________________

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