Unit1 Teenage life 第三课时核心词汇讲解（ppt课件）-2022新人教版（2019）《高中英语》必修第一册.pptx

1、第三课时 核心词汇讲解UNIT 1 TEENAGE LIFE1.try out for角逐；参加角逐；参加的选拔的选拔(或试演或试演)eg.These teams are going to try out for the Olympic Games.这些队伍要参加奥林匹克运动会的选拔赛。这些队伍要参加奥林匹克运动会的选拔赛。try out测试；试验；试用测试；试验；试用try on试穿试穿(衣服衣服)try ones best to do.尽力做尽力做单句语法填空单句语法填空 Try _ the new medicine for a year and well see how well it

2、works.I tried the shoes _，but they were too small.他尽最大努力使她开心，但是她还是沉默不语。他尽最大努力使她开心，但是她还是沉默不语。He _，but she still kept quiet.outontried his best to make her happy2.behaviour n.行为；举止行为；举止behave vt.&vi.举动；举动；(举止或行为举止或行为)表现表现eg.As far as Im concerned,all of us should mind our behaviour in public places.就我

3、个人而言，就我个人而言，我们大家都应该注意公共场所的举止。我们大家都应该注意公共场所的举止。(1)good behavior行为良好，举止文明行为良好，举止文明shameful behavior可耻的行为可耻的行为(2)behave well/badly举止得当举止得当/不得当不得当behave oneself守规矩，行为检点守规矩，行为检点单句语法填空单句语法填空 The researcher spent many years understanding the _(behave)of the animal.Do behave _(you)at your aunts home,my chil

4、d.作为一名老师，你不应该看不起那些在学校表现不好的学生。作为一名老师，你不应该看不起那些在学校表现不好的学生。As a teacher,you shouldnt look down upon those students _.behavioryourselfwho behave badly in school3.attract vt.吸引；引起吸引；引起的注意的注意(或兴趣或兴趣)attraction n.U吸引力吸引力 C有吸引力的人或事物有吸引力的人或事物attractive adj.吸引人的；引起注意的吸引人的；引起注意的eg.As a popular tourist city,it

5、is developing very fast,attracting hundreds of thousands of visitors every day.作为一个受欢迎的旅游城市，它发展迅速，每天吸引数以万计的游客。作为一个受欢迎的旅游城市，它发展迅速，每天吸引数以万计的游客。(1)attract ones attention吸引某人的注意吸引某人的注意attract sb to sth吸引某人关注某事吸引某人关注某事(2)be attracted to喜爱喜爱(3)tourist attraction旅游景点旅游景点单句语法填空单句语法填空 It is natural for peopl

6、e to be attracted _ beautiful things.Ice cream is very _(attract)to the children.As they were attracted by the old town，they decided to stay a little longer.(用非谓语动词升级用非谓语动词升级)_，they decided to stay a little longer.toattractiveAttracted by the old town4.focus n.中心；重点；焦点中心；重点；焦点 vi.&vt.集中集中(精力、注意力等精力、

7、注意力等)；(使使)调节焦距调节焦距focus(ones attention/thoughts/minds/eyes)on/upon.集中集中(注意力注意力/精力精力/思思想想/目光目光)于于单句语法填空单句语法填空 Focus your attention _ your work and you will make progress.这么多人盯着他，他感到非常紧张。这么多人盯着他，他感到非常紧张。With so many people _，he felt very nervous.on/uponfocusing on him5.addicted adj.有瘾的；上瘾的；入迷的有瘾的；上瘾的；

8、入迷的addict n.对对入迷的人；吸毒成瘾的人入迷的人；吸毒成瘾的人vt.使沉溺；使上瘾使沉溺；使上瘾addictive adj.上瘾的；成瘾的上瘾的；成瘾的be/become addicted to(doing)sth 沉溺于沉溺于(做做)某事；专心于某事；专心于(做做)某事某事单句语法填空单句语法填空Learning that you are addicted to _(play)table tennis,I am writing to invite you to join the table tennis team.She is a TV addict and watches as

9、much as she can._ playing电视迷电视迷1.But spending too much time online is unhealthy and makes it very difficult to focus on other things in life.但是花太多的时间上网有损健康，也会但是花太多的时间上网有损健康，也会(让你让你)很难把精力集中在生活中的其他很难把精力集中在生活中的其他事情上。事情上。make itadj./n.(for sb)to do sth结构结构(1)句型结构：动词句型结构：动词it宾语补足语真正的宾语，宾语补足语真正的宾语，it作形式宾语

10、，无任何意义作形式宾语，无任何意义(2)常用动词：常用动词：think,believe,make,find,consider,feel等等(3)宾语补足语的三种形式：形容词宾语补足语的三种形式：形容词(短语短语)、名词、名词(短语短语)和介词短语和介词短语(4)宾语的三种形式：不定式宾语的三种形式：不定式(短语短语)、动名词、动名词(短语短语)及宾语及宾语从句从句He made it a rule to get up before seven in the morning.他养成了早上七点前起床的习惯。他养成了早上七点前起床的习惯。I find it no use advising him t

11、o give up smoking.我发现建议他戒烟是没有用处的。我发现建议他戒烟是没有用处的。单句语法填空单句语法填空 I must make _ clear that Ill always support you.The professor considers it no good _(read)without understanding.奥运会将使得各个国家和人民和平共处成为可能。奥运会将使得各个国家和人民和平共处成为可能。The Olympic Games would _peacefully side by side.itreadingmake it possible for coun

12、tries and people to live2.So the next time you feel like you do not want to do boring，difficult homework or go to class，think about the children who dont have the chance to get a good education.所以下次当你觉得自己不想做无聊的、困难的家庭作业或者去上课的时候，所以下次当你觉得自己不想做无聊的、困难的家庭作业或者去上课的时候，想想那些没有机会接受良好教育的孩子。想想那些没有机会接受良好教育的孩子。本句中本

13、句中the next time用作连词，引导时间状语从句，意为用作连词，引导时间状语从句，意为“下一次下一次时时”。the next time引导时间状语从句引导时间状语从句下列下列time短语都可用作连词，引导时间状语从句：短语都可用作连词，引导时间状语从句：next time，the first time，each time，every time,the last time,any time等。等。Next time youre here lets have lunch together.下次你到这里来，咱们一起吃午饭。下次你到这里来，咱们一起吃午饭。The first time I flew in a plane，I was really nervous.我第一次乘飞机时确实很紧张。我第一次乘飞机时确实很紧张。补全句子补全句子 _，he was busy with his work.每次我去拜访他，他总是在忙着工作。每次我去拜访他，他总是在忙着工作。_，I was attracted by the beauty of the lake.我第一次来这儿时就被这湖的美吸引了。我第一次来这儿时就被这湖的美吸引了。Every time I called on himThe first time I came here Thanks!