Unit 3 Words and Expressionsppt课件-(2022新)人教版高中英语选择性必修第一册.pptx

1、B4U3 Words and Expressions1.Buffet n.自助餐自助餐Vt.连续猛击连续猛击If something is buffeted by strong winds or by stormy seas, it is repeatedly struck or blown around by them.E.g:I wake up to the sound of the wind buffeting the cloth of my tent?风噼里啪啦地拍打着我的帐篷的布，我在这声响中醒来。风噼里啪啦地拍打着我的帐篷的布，我在这声响中醒来。 a sharp edgeHe wa

2、s sitting on the edge of the cliff. Can you imagine?I leave my tent and walk over to the mountain edge.cutting-edgecutting-edge technology尖端科技尖端科技在找工作过程中，本科学历有优势。在找工作过程中，本科学历有优势。 have an edge over sth. 有优势有优势 While hunting for a job, one with a bachelor degree will have an edge over the one without

3、it.on edge 紧张不安紧张不安glacierterritoryCan you imagine?Around 9000 years ago, this ice melted, leaving behind about 100 glaciers, which now are the territories of the penguins.Chemical weapons are banned internationally.全世界都禁止化学武器。There should be a ban on talking loudly in cinemas.应该有在电影院大声喧哗的禁令。4.ban v

4、t.明令禁止明令禁止;取缔取缔 n.禁令禁令We will ban smoking in all offices later this year.我们将从今年晚些时候起在办公场所全面禁烟。She was banned from driving for two years.她被禁驾两年。跟踪训练1. The rule says that books _ (ban) from school libraries.2. The ban against _(fish) has been cancelled.3. The country government has announced a thirty-

5、day ban _ hunting.5. The police banned their _ (play) football in the park.6. 办公室将彻底禁止吸烟。（汉译英） are bannedfishing onplayingThere is to be a total ban on smoking in the office. The bear is on the move.The wide plain, with thousands of animals on the move, is an awesome spectacle.Can you imagine?Since

6、reindeer were always on the move, people would pick up their tents and accompany them. 6. accompany vt. 陪同；陪伴陪伴；伴随伴随； (尤指用钢琴尤指用钢琴)为为伴奏伴奏 【词汇拓展】I must ask you to accompany me to the police station.我得要求你陪我去陪我去一趟警察局。The singer was accompanied on the piano by her sister.女歌手由由她姐姐钢琴伴奏伴奏。Chilldren must be

7、accompanied by an adult.儿童必须有有大人陪同陪同。7.adopt1）They all agree to adopt my suggestion.2）The young lady who didnt have her own child decided to adopt the abandoned boy.采纳采纳 v.领养领养 v. 3) Pupils should be helped to adopt a positive approach to the environment.采取采取v.8. set out 出发；启程；出发；启程；(怀着目标怀着目标)开始工作开始

8、工作 =set out to do sthset9.sneeze vi. & n.打喷嚏打喷嚏/喷嚏喷嚏 It is bad manners to sneeze like this.She gave a violent sneeze.她打了个大喷嚏。10.bless vt.祝福祝福I am blessed _ a happy childhood.I am blessed_(have) a happy childhood.With the _ of the White House, a group of Democrats(民主党人) in Congress is meeting to find

9、 additional budget cuts. It was a _ that no one was hurt in the accident.withwithto haveto haveblessingblessingblessingblessingCan you translate?Being in such a beautiful and wild place makes me feel blessed to be alive.置身这般美丽的荒原，我感到活着是如此幸福。置身这般美丽的荒原，我感到活着是如此幸福。 11.live off 依靠依靠生活；以吃生活；以吃为生为生(常以地点名常

10、以地点名词作宾语，强调生活的来源），若非，则可与词作宾语，强调生活的来源），若非，则可与live on 互换互换1. live/lead alife 过的生活2. live on 靠为生；以为主食3. live by doing sth 以为生（指生存方式）4. feed on (一般用于动物）1. They live chiefly on rice. 2. This kind of bird feed on worms.3. He lived by fishing then.4. He told them to live off the mountain . 以为主主食以吃为生以为生靠山吃山

11、Examples12. Prohibit vt. (尤指以法令) 禁止；阻止 Your car is totally prohibited from parking here.你的车禁止停在这里。The high cost of equipment prohibits many people from taking up this sport.昂贵的装备令许多人对这项运动望而却步。The government introduced a law prohibiting tobacco advertisements on TV.政府颁布法律禁止在电视上做烟草广告。13.label vt. 贴标签贴

12、标签n. 标签标签1.The crying boy is labelled as a cry baby.2.There is a label on the bottle. After finishing his work, he stretched and yawned lazily.David stretched out a hand to pick up the candy box. 14. stretch vi. 延伸；延续延伸；延续 vi. & vt. 伸展；舒展伸展；舒展(1) I have bought a light-weight cycle for my son. (_)(2)

13、 We would like to cycle around Pairs as soon as we arrived there. (_)(3) The seasons of the year spring, summer, autumn and winter make a cycle. (_)一年中的四季春、夏、秋、冬形成一个循环。一年中的四季春、夏、秋、冬形成一个循环。A. 自行车自行车我给我儿子买了一辆轻便的自行车。我给我儿子买了一辆轻便的自行车。C. 骑自行车骑自行车我们一到巴黎就想骑自行车转转。我们一到巴黎就想骑自行车转转。B. 循环循环15. cycle A. n. 自行车；摩托车

14、自行车；摩托车 B. n. 循环循环 C. v. 骑自行车骑自行车16. appeal vt.有吸引力;呼吁;恳求;上诉 n.吸引力;呼吁;恳求;上诉Whenever he is in trouble,he always appeals to me for help.他无论何时遇到困难总是向我求助。I appealed to him to lend me some money. 我请求他借给我一些钱。I firmly believe that the house appeal to all ages because it is appealing.Doctor Zhong appeals to

15、 all the citizens to be vaccinated against the Coronovirus.1. Its a movie that will appeal to the young people. 2. They will appeal to the local government to build a second hospital. 3. The police made an appeal to the public to remain calm. 这是一部能吸引年轻人的电影他们将呼吁当地政府建立第二家医院警方呼吁公众保持冷静Examples在大街上游荡： wa

16、nder around the street漫游世界： wander around the world2. stop being focused on sth and move to other ideas without control 我的思想开始开小差了：My mind began to w_.Annie found a child _ (wander) around the local elementary school.17.Wander n.&v. 游荡，闲逛游荡，闲逛 vi. 走失，走失， 走神走神ander18.amuse v. 逗笑，逗乐逗笑，逗乐1. Children _

17、themselves by playing hide-and-seek games. (amuse)2. Amy was _ at his dancing. (amuse)3. Every night Mom will tell me _ stories. (amuse)4. Big cities have many _.(amuse)5. He watched them playing with _.(amuse)6. To my _, he stepped on the banana and fell.amusedamusedamusingamusementsamusementamusem

18、ent1. play on the swing2.Her arms swung as she walked.19. swing v. (使使) 摆动摆动 n. 秋千秋千 She was known as the “Iron Lady”, who has a will of iron. 20. iron n.铁；熨斗铁；熨斗 v . (用熨斗）熨用熨斗）熨+数字What are you up to?sb be up to to (doing) sth达到；最多有达到；最多有直到直到现在现在从事于；忙于从事于；忙于胜任；适于胜任；适于The exhibition gives local artis

19、ts an opportunity to display their works. on display24.appetite n. 食欲；胃口；强烈欲望食欲；胃口；强烈欲望1. He was ill, but he has a good appetite. 2. I dont want to have some meat, because I have a poor appetite today. 3. Although he has no appetite, he tries to have some food and overcome the disease. 4. Suffering from a serious illness, grandpa lost his appetite. 5. After watching the film of introducing China, I have an appetite for visiting China. 胃口好胃口好/差差没有胃口没有胃口/食欲食欲某人没食欲某人没食欲对对有强烈欲望有强烈欲望Thank you!