Unit 1 Unit 1 Teenage life单词(ppt课件)-2022新人教版（2019）《高中英语》必修第一册.pptx

1、(新)人教版高中英语必修一unit 1 words and expressionsUnit 1 The Freshman Challengeteenage adj.十几岁的(指13至19岁);青少年的teenager n.(13至19岁之间的)青少年ballet n.芭蕾舞；芭蕾舞剧volunteer n.志愿者debate n.辩论；争论 vt.&vi.辩论；争论prefer vt.较喜欢(preferred;preferred;preferring)preferto 喜欢多于content n.内容;pl 目录;(书、讲话、节目等的)主题movement n.动作；运动;活动greenho

2、use n.温室；暖房clean up 打扫(或清除)干净suitable adj.适合的；适用的suitable for 对适合的actually adv.事实上;的确challenge n.挑战；艰巨任务 vt.怀疑；向挑战title n.(书、诗歌等的)名称；标题；职称；头衔topic n.话题;标题freshman n.(especially NAmE)(中学)九年级学生；(大学)一年级新生confusing adj.难以理解的；不清楚的confuse vt.使糊涂；使迷惑confused adj.糊涂的；迷惑的fluent adj.(尤指外语)流利的；熟练的graduate vi.&

3、vt.毕业；获得学位 n.毕业生recommend vt.建议；推荐；介绍sign up(for sth)报名(参加课程)advanced adj.高级的；高等的；先进的advance n.前进；发展 vi.前进；发展 vt.发展；促进literature n.文学;文学作品extra-curricular adj.课外的;课程以外的extra adj.额外的；附加的obviously adv.显然地；明显地quit vi.&vt.(quit,quit)停止；戒掉；离开(工作职位、学校等)responsible adj.负责的；有责任的responsibility n.责任；义务be resp

4、onsible for 对负责solution n.解决办法;答案schedule n.工作计划；日程安排 vt.安排；预定editor n.主编；编辑；编者plate n.盘子，碟子adventure n.冒险;奇遇youth n.青年时期;青春survival n.生存；幸存；幸存事物expert n.专家；行家 adj.熟练的；内行的；专家的behaviour n.行为;举止generation n.一代(人)attract vt.吸引；引起的注意(或兴趣)be attracted to 喜爱focus vi.&vt.集中(精力、注意力等)；(使)调节焦距 n.中心；重点；焦点focus

5、 on 集中；特别关注addicted adj.有瘾的；上瘾的；入迷的addict n.对入迷的人；吸毒成瘾的人addicted to 对很入迷adult n.成年人 adj.成年的；成熟的【词形转换】1.volunteer adj.志愿的2.suitable v.适合3.actually adj.真实的,实际的4.fluent adv.流利地5.graduate n.毕业6.obviously adj.明显的7.solution v.解决8.adventure n.冒险者9.survival v.幸存,活下来10.behavior v.表现voluntarysuitactualfluentl

6、y graduationobvioussolveadventurersurvivebehavebehave yourselfIt is obvious that.Unit 1【核心词汇】debate preferchallengerecommendadvanceresponsiblefocus1.debatev./n辩论；争论Debate Club 辩论俱乐部1.The students had a heated debate on the subject学生们就这一话题进行了激烈的辩论。2.The suggestion is still under debate这项建议仍旧在讨论中。3.Th

7、e truth of the story is beyond debate.这项报道的真实性无可争议。under debate 正在讨论中正在讨论中beyond debate 无可争议无可争议debate with sb about/on sth就就与某人进行辩论与某人进行辩论4.The two sides debated whether to raise the price of school meals双方就是否应该提高学校用餐价格进行辩论。5.I debated with Mary about this problem.我和玛丽就这个问题进行了讨论。under debate 正在讨论中b

8、eyond debate 无可争议debate with sb about/on sth就与某人进行辩论完成句子：1.Were whether or not to go skiing this winter.我们在讨论今年冬天是否去滑雪。2.After ,Congress approved the proposal.经过长时间辩论，国会通过了这项提议。3.There have been much debate the issue of childcare.人们对儿童保育问题议论纷纷。debatinga long debateon2.prefervt.更喜欢(preferred;preferre

9、d;preferring)1.I prefer helping others.我更喜欢帮助别人。（P12）2.When Im down or tired,I prefer movies that can cheer me up.当我心情不好或疲惫时，我更爱看那些能使我高兴起来的电影。3.Now young people prefer to celebrate western festivals.现在年轻人更喜欢过西方的节日。4.Would you prefer me to stay?你愿意我留下来吗？prefer doingprefer sthprefer to doprefer sb to

10、do 1.I much prefer jazz to rock music.我喜欢爵士乐远胜过摇滚乐。2.Nowadays most kids prefer watching TV to reading.现在大多数孩子都喜欢看电视而不喜欢读书。3.I prefer to go to the cinema rather than watch TV.比起看电视，我更喜欢去看电影。prefer.to.喜欢喜欢多于多于prefer to do rather than do sth.比起做某事更喜欢做某事【拓展】preference/prefrns/n.C;U 偏爱；喜好A polar bear has

11、 a preference for cold weather.北极熊更喜欢寒冷的天气.【难点提升】3.challengen.挑战；艰巨任务vt.怀疑；向挑战1.Going from junior high school to senior high school is a really big challenge.从初中到高中是一个很大的挑战。（P14）2.Do you face/meet the same challenges as Adam?你和亚当面临同样的挑战吗？3.If you never accept/take up a challenge you will never feel

12、the excitement of victory.如果你从不接受挑战，就永远感受不到胜利的刺激。4.However,this view is challenged by some researchers.然而，这个观点受到了一些研究人员的质疑。5.The job doesnt really challenge him.这项工作不能真正地考验他。challenging adj.有挑战性的 We found the task challenging.我们发现这项任务很具挑战性。challenged adj.受到挑战的 I feel that my honesty is seriously cha

13、llenged.我感觉我的诚实受到严重挑战。challenger n.挑战者 The young challenger won the game.那位年轻的挑战者赢得了比赛。【拓展】I quickly lower myself ducking my head to avoid looking directly into his eyes so he doesnt feel_65_(challenge).（2018全国卷III语法填空）challenged【高考链接】我快速蹲下，低下头，避免直视他，因此他不会觉得受到挑战。“受到挑战的”,用challenged。4.recommendvt.建议；

14、推荐；介绍1.I recommended the book to all my students.我向我所有的学生都推荐这本书。2.He recommended reading the book before seeing the movie.他建议先看这本书，再去看这部电影。3.She recommend us not to travel on Thanksgiving Day.她建议我们不要在感恩节去旅游。recommendation n.4.My adviser recommended that I should sign up for advanced literature.我的指导老

15、师建议我选修高级文学课程。（P14）5.It is strongly recommended that the machines（should）be checked every year.建议每年一定把机器检修一次。recommend sth to sb 向某人推荐某物recommend doing sth 建议干某事recommend sb to do sth 建议某人干某事recommend+that从句（从句中用虚拟语气“should+动词原形”，should常可省略）Our hosts shared many of their experiences and 65 （recommend

16、）wonderful places to eat,shop,and visit.（2019全国卷III）句意:我们的主人分享了他们的经历，并且推荐了一些去吃饭，购物和参观的好地方。recommended 和 shared是并列谓语。【高考链接】recommended5.advancen.前进；发展vi./vt.前进；发展;促进1.This could be an advance on the present situation.这样可能会改善当前状况。2.They had advanced 20 miles by nightfall.夜幕降临时，他们已推进了20英里。3.This resear

17、ch has helped to advance our understanding of language learning.这项研究帮助提高了我们对语言学习的认识。4.They worked together to advance the cause of health and safety.他们合力推动健康和安全事业。Its cheaper if you book the tickets in advance.【拓展】in advance 提前6.responsibleadj.负责的；有责任的1.The car driver was responsible for the acciden

18、t.司机对这次事故负责任。2.You are no longer a child and should behave responsibly.你不再是个孩子，应该负责任地行事。3.You must take responsibility for your actions and choices.你必须为你的行为和选择负责任。4.Parents have a responsibility to give their children a sense of safety.父母有责任给孩子一种安全感。responsibly adv.负责地;有责任感地responsibility n.责任；义务be

19、responsible for 对负责任take responsibility for 对负责任have a responsibility to do 有做某事的责任rights and responsibilities 权利和义务a sense of responsibility 责任感【用法总结】【拓展】完成句子：1.You are a grown-up and should behave .你是一个大人了，应该表现得有责任点。2.Mike is responsible designing the entire project.迈克负责设计全部工程。3.A real man will sh

20、oulder for his family.一个真正男人会肩负起对家庭的责任。4.Every citizen should have to our nation.每一个公民都应该对我们的国家有一种责任感。responsiblyforresponsibilitya sense of responsibility7.focusvt.&vi.集中（精力、注意力等）；（使）调节焦距 n.中心；重点；焦点1.But spending too much time online is unhealthy and makes it very difficult to focus on other things

21、 in life.但是花太多时间上网是不健康的，而且让你很难把注意力集中在生活中的其他事情上。2.Please focus your attention on your studies and not on your hobbies.请你把注意力放到学习上，而不是爱好上。3.He focused his blue eyes on her.他那蓝色的眼睛注视着她。4.He was focused on his lessons.他把心思集中在功课上.5.He is always the focus of everyones attention.他始终是大家关注的中心。focus on(doing)

22、sth 集中于（做）某事；聚焦于focus sth on(doing)sth 集中（注意力、精力等）于be focused on(doing)sth (精力)集中于某事【高考链接】Most of us are more focused _our tasks in the morning than we are later in the day.（2016全国卷II 语法填空）be focused on sth (精力)集中于某事句意：比起一天中的晚些时候，我们大多数人通常在早上更能集中精力在工作上。on【词组梳理】clean up suitable for sign up(for sth)be responsible forbe attracted tofocus on addicted to 打扫打扫(或清除或清除)干净干净对对适合的适合的报名报名(参加课程参加课程)对对负责负责 喜爱喜爱集中；特别关注集中；特别关注对对很入迷很入迷graduate from a spirit of adventure ahead of/on/behind schedule solution to sth 毕业于毕业于 冒险精神冒险精神 先于先于/按照按照/迟于预定时间迟于预定时间解决某事的办法（答案）解决某事的办法（答案）THANK YOU