1、维维词词课课堂堂A word is a microcosm of human consciousness.Vygotsky版本：版本：新北师新北师单元：选择性必修单元：选择性必修四四 Unit 12(WRITING WORKSHOP READING CLUB 2)本单元词汇梳理本单元词汇梳理1.steam名词动词化：散发蒸汽；蒸（食物）词块：steam engine,let off steam(非正式用语)派生词：steamer2.boil词块：boiled/boiling water,boil down to sth,boil over3.improvementimprove(v 改善)+-
2、ment(名词后缀)词块：a great improvement on/in/to sth4.revolutionrevolution 是 revolve 的名词形式类似构词：solve&solution,*evolve&*evolution,resolve&resolution词块：the Industrial Revolution派生词：revolutionary5.availabilityavailable(adj 可得到的)+-ity(名词后缀)6.fibre英式英语是 fibre，美式英语是 fiber词块：bamboo fibre7.explodeex-(out 出去)+plod(
3、鼓掌、欢呼)+-e(动词后缀)古希腊人和古罗马人在观看戏剧时，会毫不掩饰地当场表达自己的喜爱或反感情绪。他们通过掌声和喝彩声表达喜爱和赞赏；而不喜欢演员的表演时，人们会通过嘘声、倒彩声以及其他各种噪声来表达反感，直到将演员轰下台为止。explode 的本义就是“通过噪声把演员轰下台”。后来，explode 的词义慢慢演变为“突然而又大声地爆发、爆炸”。词块：explode a bomb,explode with anger词族：explode,explosion,explosive8.mass基本义：大量词块：a mass of/masses of,mass production/extinc
4、tions,mass media9.sailorsail(v 航行)+-or(的人)；词族：sail,sailing,sailor10.regulateregul(rule 规则)+-ate(动词后缀)同根词：regular；派生词：regulation 11.illustrate辨析 illustrate 和 describe：illustrate 即通过示例、图画等来说明、解释；describe 即通过细节来描述、形容某人或某物。词块：to illustrate ones point派生词：illustration,illustrator12.mechanical mechanic+-al
5、(形容词后缀)；同源词：machine 词块：a mechanical device/toy/clock,mechanical engineering13.preservepre-(before 前、先)+serve(to keep safe,protect 保持安全)提前保持某物的安全 保护、保存词块：preserve meat派生词：preservation 14.specifically specific(adj 特定的)+-al(形容词后缀)+-ly(副词后缀)15.accurateac-(to 去)+cur(to take care of 关心、注意)+-ate(形容词后缀)再三注意
6、的 精确的同根词：cure,secure,curious；反义词：inaccurate词族：accurate,accurately,accuracy,inaccurate,inaccurately,inaccuracy16.electric词块：the electric powered elevator,an electric iron/fan/light/kettle/car词族：electric,electrical,electrically,electrician,electricity重重难难点点词词精精讲讲improve&improvement搭配义搭配义explode词源词源一词多
7、义一词多义boil一词多义一词多义electric词族词族preserve熟词生义熟词生义boila watched pot never boils 心急水不开；心急吃不了热豆腐心急水不开；心急吃不了热豆腐看图学词看图学词boil v vt&vi（使）沸腾；煮沸；煮：（使）沸腾；煮沸；煮：课文改One day when James Watt was 12 years old,he was sitting in his family kitchen watching a kettle boiling water.boiled/boiling water Water boils at 100.bo
8、il the porridge 2021 新高考 vi 发怒；发火：发怒；发火：His rudeness made her boil with anger.boil down to 归结为：归结为：It boils down to this:I was born with an enormous amount of drive and determination.北师大新选必-2 boil over 煮沸而溢出；发怒；失去控制：煮沸而溢出；发怒；失去控制：The porridge boiled over and put out the fire.2021 新高考 n常用单数沸腾常用单数沸腾im
9、prove&improvement我们都需要可以给我们提意见的人，这样我们才会进步。我们都需要可以给我们提意见的人，这样我们才会进步。比尔比尔盖茨盖茨improve the environment His health is improving.We had better ask our teachers or classmates for advice on how to improve our writing.2009 福建improve on/upon 对对做出改进；做得比做出改进；做得比更好：更好：Lily has scored 98 in the maths test,and I d
10、ont think anyone will improve on that.improvement n U&C 改良；改善；改进处：改良；改善；改进处：a great improvement on/in/to sthimprovevt&vi 改善；提高：改善；提高：improve+-ment(名词后缀名词后缀)explode古希腊人和古罗马人在观看戏剧时，会毫不掩饰地当场表达自己的喜爱或反感情绪。他们通过掌声和喝彩声表达喜爱和赞赏；而不喜欢演员的表演时，人们会通过嘘声、倒彩声以及其他各种噪声来表达反感，直到将演员轰下台为止。explode 的本义就是“通过噪声把演员轰下台”。后来，explod
11、e 的词义慢慢演变为“突然而又大声地爆发、爆炸爆发、爆炸”。词源故事词源故事构词：ex-（out 出去）+plod（鼓掌、欢呼）+-e（动词后缀）explode v vt&vi（使）爆炸（使）爆炸 (blow up)：explode a bomb The firework exploded in his hand.vi（感情、暴力事件）爆发；激增（感情、暴力事件）爆发；激增：explode with angerFloridas population exploded after World War.（使）炸弹、爆竹等（使）炸弹、爆竹等“爆炸爆炸”感情、暴力事件感情、暴力事件“爆炸爆炸”数字数字
12、“爆炸爆炸”【词汇拓展词汇拓展】explosion n C&U 爆炸（声）：爆炸（声）：The explosion was caused by a burst gas pipe.C（感情）爆发；（感情）爆发；激增：激增：a population explosionexplosive adj 易爆炸的；（可能）引起爆炸的：易爆炸的；（可能）引起爆炸的：an explosive device(=a bomb)常用于名词前爆炸（式）的；（声音）爆发的：常用于名词前爆炸（式）的；（声音）爆发的：the explosive force of volcanoesexplode+-sion（名词后缀）exp
13、lode+-sive（形容词后缀）explode 语义网络语义网络图图数字数字“爆炸爆炸”（使）炸弹、（使）炸弹、爆竹等爆竹等“爆炸爆炸”感情、暴力事感情、暴力事件件“爆炸爆炸”（使）爆炸（使）爆炸（感情、暴力（感情、暴力事件）爆发事件）爆发激增激增explosionexplode爆炸（声）爆炸（声）（感情）爆发（感情）爆发激增激增explode（使）爆炸（使）爆炸基本义基本义preserve同根词：同根词：observe：ob-（in front of,before）+serve（to keep safe,protect）reserve：re-（back）+serve（to keep saf
14、e,protect）conserve：con-（表示强调）+serve（to keep safe,protect）preserve vt 维护；保护维护；保护 to stop sth from being harmed,damaged,or destroyed：We will do everything to preserve peace.We all share a joint responsibility to protect and preserve heritage sites,not just for ourselves,but for future generations.译林新选
15、必 4改常用于被动语态维持常用于被动语态维持的原状；保存；保养的原状；保存；保养 to keep sth in its original state in good condition：The Forbidden City is the largest and best preserved collection of ancient buildings in China.2009 福建改a well-preserved woman of eighty 贮存；保鲜贮存；保鲜 to store food for a long time after treating it so that it wi
16、ll not go bad：课文 Thousands of years ago,people realised that they could preserve meat by burying it in snow.n C（野生动植物的）保护区（野生动植物的）保护区(BrE reserve)；常用复数果酱；常用复数果酱；腌菜：腌菜：homemade fruit preserves【温故温故】preservation n U 保护；保存：保护；保存：Conseil had to keep me up,and our preservation depended on him alone.北师大新选
17、必-8In wilderness is the preservation of the world.梭罗/2012 北京选必三 Unit 8electrical adj 电气科学的；与（用）电有关的电气科学的；与（用）电有关的 of or about electricity：electrical engineeringIts OK to leave an electrical appliance on so long as you are using it if not,turn it off!electricity n U 电；电学；电流：电；电学；电流：cut off electricit
18、y make/produce/generate electricity turn on/off electricity 温故温故选必二选必二 Unit 4必修三必修三 Unit 8electric adj常用于名词前电的；电动的；用电的常用于名词前电的；电动的；用电的 producing or using electricity：课文 In 1880,German inventor,Werner von Siemens,introduced the first electric powered elevator.an electric iron/fan/light/kettle/car 令人激
19、动的令人激动的 very exciting：The atmosphere here is electric.同族词同族词:electric,electrical,electrically,electrician,electricity知新知新本单元金句汇总本单元金句汇总1.It boils down to this:I was born with an enormous amount of drive and determination.北师大新选必-2 2.We had better ask our teachers or classmates for advice on how to im
20、prove our writing.2009 福建3.We all share a joint responsibility to protect and preserve heritage sites,not just for ourselves,but for future generations.译林新选必 4改4.The Forbidden City is the largest and best preserved collection of ancient buildings in China.2009 福建改随堂检测随堂检测一、一、写出下列句子中画线部分的汉语释义。写出下列句子中
21、画线部分的汉语释义。1.Bring three cups of water to boil,add mix,simmer（用文火炖）three minutes,remove from heat,let stand five minutes.（2017 天津）_ 2.In the end,what it all boils down to is money,or the lack of it._3.His rudeness made me boil with anger._二、在空白处填入二、在空白处填入 1 1 个适当的单词或括号内单词的正确形式。个适当的单词或括号内单词的正确形式。1.100
22、 is the temperature _ which water will boil.（2012 全国）2.Put the noodles into plenty of _(boil)salted water.煮沸煮沸 boilatboiling归结为归结为 怒不可遏怒不可遏 翻译下列句子。翻译下列句子。1.他在学校的表现进步很大。（improve）_2.我们相信，通过我们进一步的努力环境将会得到改善。（improve）_3.我已经很努力来提高英语水平。（improve）_4.从现在起，你会看到我的工作会有真正的进步。（2013 浙江改）（improvement）_His performan
23、ce at school has greatly improved.We are confident that the environment will be improved by our further efforts.Ive tried very hard to improve my English.improve&improvementYou will see a real improvement in my work from now on.一、一、写出下列句子中画线部分的汉语释义。写出下列句子中画线部分的汉语释义。1.A bomb exploded at one of London
24、s busiest railway stations this morning._2.The population has exploded in the last ten years._ 3.He told a joke which made Hank explode with laughter._二、在空白处填入括号内单词的正确形式。二、在空白处填入括号内单词的正确形式。1.The _(explode)had left a hole more than forty miles across much too huge to be seen from anywhere at ground level.（2019 江苏）2.These are volcanoes so _(explode)that they burst open in a single big crack,leaving behind a vast hole,the caldera（破火山口）.（2019 江苏）爆炸爆炸 激增激增 大笑起来大笑起来 explodeexplosionexplosive谢谢谢谢观观赏赏
