Unit 1 Vocabularyppt课件-（2019版）新人教版选择性必修第三册高中英语.pptx

1、VocabularyTeaching objectives:By the end of the class, students are able to:1.read the words correctly.2.master the collocations and usage of some key words and lexical bunks: volunteer, debate, prefer, content, challenge, be responsible for, be addicted to.3.finish the exercises correctlyKey wordsv

2、olunteerdebatepreferchallengeconfusegraduaterecommendquitresponsiblescheduleexpertattractaddictI volunteer to help the old grandma to cross the street as a volunteer.拓展：voluntary adj 自愿的，志愿的(1)单句语法填空To fight with COVID19, she helps in a hospital in Wuhan as a _ (voluntary).He volunteered _ (plant)tr

3、ees at the weekend.volunteer to plant We debated with them on the problem till late into the night. However, the question is still under debate. debate n. 辩论；争论vt.& vi. 辩论；争论此处是n.意为在讨论中此处是此处是v. 意为与某人辩论某事意为与某人辩论某事单句语法填空The two sides debated _ each other _ the question of the origin of the universe(宇宙

4、的来源).Whether(是否) to build a third airport is still _ debate.with about/on/over under I prefer durian to stinky tofu.比起臭豆腐，我更喜欢榴莲。prefer vt. 较喜欢prefer A to B 比起 B更喜欢A课前预习自检课前预习自检课堂效果检测课堂效果检测重点合作探究重点合作探究课后课时作业课后课时作业I prefer eating durian to eating stinky tofu.比起吃臭豆腐，我更喜欢吃榴莲。prefer vt. 较喜欢prefer doing

5、A to doing B 比起做B更喜欢做A课前预习自检课前预习自检课堂效果检测课堂效果检测重点合作探究重点合作探究课后课时作业课后课时作业I prefer to eat durian rather than eat stinky tofu.比起吃臭豆腐，我更喜欢吃榴莲。prefer vt. 较喜欢prefer to do A rather than B 比起做B更喜欢做A(1)单句语法填空I prefer talk shows _ movies.She is very traditional(传统); she prefers _ (dress)formally(正式) to wearing

6、sports clothes.I prefer _ (do) English homework rather than play computer games.to dressing to doHow much time and money would it cost to replace the contents of that little wallet? If you are content with the present life, youll feel happy.Theyre content to socialize with a very small circle of peo

7、ple.I cannot describe the feeling of contentment that was with me at that time. content n. 内容；pl.目录；(书、讲话、节目等的)主题词性：词性： 意思意思对对.满足：满足：满足于做某事：满足于做某事：n.满意，满足：满意，满足：满足感：满足感：单句语法填空He didnt need to open the letter because he already knew the _ (content).Id be content _ (stay)with my classmates every day.H

8、es quite content _ the service from the school library.contents to stay with观察challenge的词性，总结其用法。When I face challenges, I wont give up. My parents challenged me to learn how to ride .challenge n. 挑战；艰巨任务vt. 怀疑；向挑战n.挑战v. challenge sb to do sth 激励某人做某事拓展： challenging 富有挑战性的(1)单句语法填空Although the game

9、was _ (challenge), he challenged himself _ do it without hesitation(毫不犹豫).The environmental_ (challenge)are serious(严峻的).challenging to challengesconfuse vt. 使糊涂；使迷惑Other people always confuse me with/and Liu Yifei.confuse A with/and B 将A和B弄混课前预习自检课前预习自检课堂效果检测课堂效果检测重点合作探究重点合作探究课后课时作业课后课时作业confuse vt

10、. 使糊涂；使迷惑拓展拓展： confused adj 迷惑的 confusing adj 难以理解的I feel _(confuse) about the _question.Girls are _(confuse) and I cant undertand them.confusedconfusingconfusing(1)单句语法填空I always confuse John _ his brother; they are so much alike(相像）My mother has become very forgetful and _ (confuse). with/and conf

11、used Now I am a graduate, I graduate from Tsinghua Unversity，and I graduate in English.graduate vi.& vt. 毕业；获得学位n. 毕业生观察下列句子中graduate的词性，总结其用法graduate from 从.毕业graduate in 毕业于.(专业)拓展：graduation n.毕业单句语法填空As a new _ (graduation), he doesnt know what it takes to start a business here.When the boys gra

12、duated _ high school, Ann moved to a small town in Vermont.After his _ (graduate)from college, he came to Beijing and started a new life.graduate from graduationI recommend a lipstick(口红) to youHe recommends her to wear safety belt(安全带) when I drive.He recommended me as monitor in our class. recomme

13、nd vt. 建议；推荐；介绍He recommended that she do some research 把某物推荐给某人：把某物推荐给某人：推荐某做推荐某做recommend+that 从句，从句中谓语动词用从句，从句中谓语动词用(should)+动词原型动词原型推荐某人为推荐某人为一句多译我建议他去看医生。I recommend _ the doctorI recommend that _ the doctor. him to see he (should) see课前预习自检课前预习自检课堂效果检测课堂效果检测重点合作探究重点合作探究课后课时作业课后课时作业quit vi.& vt

14、. (quit, quit)停止；戒掉；离开(工作职位、学校等)I want to quit a job and go outside to have a look. 课前预习自检课前预习自检课堂效果检测课堂效果检测重点合作探究重点合作探究课后课时作业课后课时作业quit vi.& vt. (quit, quit)停止；戒掉；离开(工作职位、学校等)Tom quit smoking, because it is unhealthy(不健康的).单句表达不顾家人的反对，他辍学做了演员。Despite opposition from his family, he _ and became an a

15、ctor.别再那样取笑你的哥哥了。Quit _(laugh) at your brother like that.quit school laughingYou should be responsible for me.responsible adj. 负责的；有责任的=You should take responsibility for me.(1)单句语法填空We should be _ (responsibility)for the work 这将有助于帮助他们从小建立一种责任感。This will help them build up a sense of_ since young.r

16、esponsible responsibility Luo Yonghao payed off the debt(偿清债务) on schedule.Luo Yonghao is scheduled to pay off the debt next Friday.schedule n. 工作计划；日程安排vt. 安排；预定on schedule:按时按时be scheduled to do sth. 计划做某事计划做某事(1)单句语法填空The new library _ (schedule)to open next Monday.(2)单句表达让我们高兴的是，我们按时完成了工作。To our

17、 joy, we finished our work _is scheduled on schedule 观察下列例句，总结expert的词性和用法。He is an expert on art.Shes expert at making clothes.expert n. 专家；行家adj. 熟练的；内行的；专家的缝缝补补又三年n.专家 adj.熟练的(1)单句语法填空_ (expert)point out that fruit juices can be harmful to childrens teeth.(2)单句表达他擅长训练动物。He is expert _training ani

18、mals. Expertsin/atattract vt. 吸引；引起的注意(或兴趣be attracted to 喜爱attract ones attention 吸引.的注意拓展：attraction n.吸引力,有吸引力的人/物 a tourist attraction旅游胜地 attractive adj. 有吸引力的Kai Feng is a tourist _and it attracts many peoples attention.I know the reason why people _ to it: It is _ are attractedattractionattra

19、ctive(1)单句语法填空The story has _ (attract)a lot of interest from the media.This _ (attract)tour takes you to some of San Franciscos most cheerful holiday scenes.The Forbidden City is a major tourist _ (attract).attracted attractive attractionaddicted adj. 有瘾的；上瘾的；入迷的I am/become addicted to English homework.I am/become addicted to doing English homework.课前预习自检课前预习自检课堂效果检测课堂效果检测重点合作探究重点合作探究课后课时作业课后课时作业改一改I am addicted to play computer games 翻译下列句子女人购物上瘾。Ladies are addicted to going shopping.playingThanks