Unit 9 Lesson 1 To Clone or Not to Clone 单词课件-（2022）新北师大版《高中英语》选择性必修第三册.pptx

1、单单词词课课堂堂A word is a microcosm of human consciousness.Vygotsky版本：版本：新北师新北师单元：选择性必修三单元：选择性必修三 Unit 9 (LESSON 1)本单元词汇梳理本单元词汇梳理1.clone音译词；名词动词化：克隆；使无性繁殖2.edit构词法：editor 逆生法 edit词族：editor,edit,edition3.gene词族：gene,genetic,genetics,geneticist 4.artificially artificial(adj 人造的)+-ly(副词后缀)5.barrier一词多义：基本义“障

2、碍”词块：a barrier to/against,break down the barriers,the barrier between.and,language barrier隐喻：物体和物体之间的“障碍物”人和事情之间的“障碍物”障碍6.identicalident(the same 相同)+-ical(形容词后缀)词块：be identical to/with sb/sth词族：identity,identify,identical,identification 7.twin词源同(two 二)，引申词义“成双的、成对的”，后用于指“双胞胎”8.cattle指牛的总称，不能说 a ca

3、ttle词块：twenty head of cattle9.goat山羊；lamb 羔羊；sheep 绵羊10.foreverfor(持续)+ever(始终)parisoncompare(v 比较)comparison词块：in comparison(with/to sth),by comparison(with sth),make a comparison between sb/sth词族：compare,comparable,comparative,comparison12.reproductive reproduce(v 生殖)reproductive词族：produce,reprodu

4、ce,reproductive13.whollywhole(adj 完全的)+-ly(副词后缀)14.clue词块：a clue to/about/as to sth15.accurateac-(=ad-,to 去)+cur(to take care of 注意、小心)+-ate(形容词后缀)再三注意的 精确的同根词：curious反义词：inaccurate 派生词：accurately,accuracy 16.treatment treat(v 处理、对待)+-ment(名词后缀)17.emotione-(ex-,out 向外)+mot(move 移动)+-ion 由内向外移动的东西 情绪

5、词块：be full of emotion派生词：emotional同根词：promote,remote,motive,motion18.crucial英语释义：extremely important近义词：essential,vital词块：be crucial to/for sth,it is crucial for sb to do sth 19.bound词块：(be)bound to do sth,(be)bound for 20.mere派生词：merely(近义词：only/simply)21.abuseab-(away 离开)+use 偏离正轨地使用 滥用注意 n 和 v 发音

6、不同词块：abuse alcohol/tobacco/drugs 22.blessingbless(v 保佑、赐福于)+-ing 词族：bless,blessed,blessing重重难难点点词词精精讲讲compare&comparisontreat&treatment一词多义一词多义一词多义一词多义搭配义搭配义bound搭配义搭配义comparisoncompare v vt 对比；比较对比；比较 to examine people or things to see how they are similar and how they are different：We often make d

7、ecisions by comparing pare A to/with B 把把A同同B作比较：作比较：I regularly compare what I think with what others have thought.2016 江苏改Michaels new house is like a huge palace,compared to/with his old one.2009 重庆改 compare A and B 对比对比A和和B：Its easier to compare British and American English now that we have the

8、Iparison来自compare，学comparison之前需要先复习compare vi 比得上；相比比得上；相比 to be similar to sb/sth else,either better or worse than sb/sth else：Nothing can compare with a mothers love.This house doesnt compare with our previous one.vt 比喻；比拟：比喻；比拟：compare A to B 把把A比作比作B：We compared the brave man to a lion.Young pe

9、ople are often compared to the rising pare notes(with sb)（与某人与某人）交换意见：交换意见：I intended to compare notes with my friends on current parison n C&U 比较；比拟：比较；比拟：make a comparison between sb/sth By/In comparison with last year,the price of beef has increased.词族：compare,comparable,comparative,comparisontre

10、atment在欧美国家在欧美国家,每年万圣节期间孩每年万圣节期间孩子们晚上都会挨家挨户敲门，主子们晚上都会挨家挨户敲门，主人一开门他们就大声喊人一开门他们就大声喊trick or treat。trick or treat是什么意思是什么意思呢？节日本身赋予它的含义是呢？节日本身赋予它的含义是“不给糖就捣乱不给糖就捣乱”。treat在这个在这个习语中意为习语中意为“款待款待”。treat vt 对待；看待：对待；看待：Treat other people as you would like to be treated.伊索伊索 Your parents treat you as an adult

11、,while mine treat me as a child.招待；款待；请（客招待；款待；请（客）：Dont worry about the cost;Ill treat you.My dad wanted to treat me to a vacation like neverbefore.2018 浙江 医治；治疗：医治；治疗：Which doctors are treating her for her illness?（化学）处理：（化学）处理：Beijing is able to treat 90 percent of waste water.基本义：对待基本义：对待treatme

12、nt 来自treat，学 treatment 之前需要先复习treattreat n C 招待；款待招待；款待；乐事；乐事：He took his son to the cinema,as a birthday treat.When we were kids,a trip to the park was a real treat.treatment n U 对待；处理：对待；处理：fair/special treatment C&U 治疗；疗法：治疗；疗法：need/require hospital/medical treatmentThe best treatment for/of a co

13、ld is to rest and have lots of water.构词：treat(v 处理、对待)+-ment(名词后缀)treat 语义网络图语义网络图对待对待基本义基本义“对待对待”某某人或某物人或某物对待；看待对待；看待“对待对待”客客人、朋友等人、朋友等“对待对待”病人病人用化学方式用化学方式“对待对待”某物某物招待；款待；招待；款待；请（客）请（客）医治；治疗医治；治疗（化学）处理（化学）处理vn招待；款招待；款待；乐事待；乐事treatment对待；处理对待；处理治疗；疗法治疗；疗法根据所给汉语，完成句子。根据所给汉语，完成句子。Something good _（一定会）

14、to happen in the end when you do not give up!（2009 北京改）is certain/sure/boundboundbound adj无比较级和最高级，不用于名词前无比较级和最高级，不用于名词前 必定的；一定的必定的；一定的 certain to do sth：(be)bound to do sth:Youve done so much work that youre bound to pass the exam.准备准备 /正在到正在到去的；（车、船等）开往去的；（车、船等）开往的：的：a Paris-bound plane(be)bound f

15、or:The train is bound for Shanghai.vi 跳跃；跳跃着前进：跳跃；跳跃着前进：Polly came bounding into the room holding a letter.bound n 复数限制范围；界限：复数限制范围；界限：go beyond/within the bounds C 一跳一跳by/in leaps and bounds 迅速地；突飞猛进地：迅速地；突飞猛进地：Julies reading is improving in leaps and bounds.本单元金句汇总本单元金句汇总1.Young people are often c

16、ompared to the rising sun.2.By/In comparison with last year,the price of beef has increased.3.Treat other people as you would like to be treated.伊索伊索4.The best treatment for/of a cold is to rest and have lots of water.5.Youve done so much work that youre bound to pass the exam.随堂检测随堂检测一、在空白处填入一个适当的单

17、词或括号内单词的正确形式。一、在空白处填入一个适当的单词或括号内单词的正确形式。1.A _(compare)of this years figures with last years shows that the economy is improving.2.It is said that about 20%of 25-34-year-olds live with their parents,_(compare)with 16%in 1991.（2020 全国）3.In the last paragraph,the Atlantic is compared _ a flesh（肉）and bl

18、ood pare&comparisoncomparisoncomparedto二、二、根据所给汉语，用适当的词块完成下列句子。根据所给汉语，用适当的词块完成下列句子。1._（与相比较）Westerners,Easterners are likely to examine the eyes more attentively.（2010 湖南）2.In New York,high school smoking hit a new low in the latest surveys 13.8%,far below the national average._（相比之下）,26%of high sch

19、ool students smoke in Kentucky.（2009 山东）3.You cant _（作比较）between American and Chinese schools theyre too different.In/By comparison with By comparisonmake a comparison一一、写出画线词的汉语释义。、写出画线词的汉语释义。1.We treated Mom to lunch at the Savoy._2.She treats me like one of his families._3.Eleven people were trea

20、ted for minor injuries._ 4.The metal has been treated against rust（锈）._5.Anyone,once tested positive for COVID-19,will receive free treatment from our government.（2013 福建改）_6.She was given the VIP treatment after winning a gold medal._treat&treatment请（客）请（客）看待看待/对待对待治疗治疗（化学）处理（化学）处理治疗治疗待遇待遇/对待对待二、在空

21、白处填入二、在空白处填入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.Young people should always treat the elders _ respect.（2015 陕西）2.My parents still treat me _ a child.3.Loretta Lynn is being treated _ a very bad cold.4.Nowadays,malaria（疟疾）can be treated _ drugs.5.After years of regular _(treat),she finally became

22、healthy.（2016 天津）withlike/asforwithtreatment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.When you are dealing with so many patients,mistakes are bound to happen._2.We tried to get seats on a Rome-bound flight._3.He bounded up the steps and pushed the bell of the door._4.Her health has improved in leaps and bounds._ 在所难免在所难免 开往罗马的开往罗马的 跳上跳上bound迅速迅速谢谢谢谢观观赏赏