第四单元 词汇学习ppt课件（含WORD文档学案）-（2022新）人教版高中英语高二选择性必修第四册.rar

人教版(2019)新教材高中英语选择性必修第四册 Unit 4 SHARING 分享 Words and Expressions parcel 1.parcel psl: n.包裹 (UK) vt. 裹好; 打包 (parcelled/parceled ) (parcelling/parceling)package: n. 包裹（US）parcel up: 把什么包起来/打包1)I just got a parcel from home!2)There is a parcel of clothing and some letters for you.3)She has parcelled up all the books on the bookshelf. jam traffic jam2. jam dm: n. 果酱; 堵塞a traffic jam: 交通堵塞; 堵车1)It was so nice to get some sweets and jam from home.2)The fruit can be made into jam.3)Her car was delayed in a three-mile traffic jam.4)We were stuck in a traffic jam yesterday morning.3. mail mel: n. 邮件; 信件; 邮政 (US) vt. 邮寄; 发电邮给post : n. 邮政; 邮递; 邮寄; 邮件 (UK) v. 寄; 邮寄; 投递1)Ive been dying to have some of my favourite sweets, and its always nice to get mail!2)There isnt much mail today.3)Dont forget to mail your mother that letter.4)Last week she mailed the documents to a Russian journalist.5)Please mail us at the following email address.4. secondary sekndri: adj. 中学的; 次要的secondary school: 中学secondary teacher/education: 中学教师/中等教育be secondary to.: 第二的; 次要的; 次于.1)My secondary school is a bush school.2)In that African country too few girls attend secondary school and even fewer go beyond.3)All other considerations are secondary to his safety.4)Raising animals was only secondary to other forms of farming.5. clay kle: n. 黏土;陶土1)The classrooms are made of bamboo, with clay floors and roofs of grass.2)The man studied sculpture because he enjoyed working with clay.3)Clay can be used to make things like pots.6. dust dst: n. 沙土; 灰尘 vi. & vt. 擦灰1)A cloud of dust rose as the truck drove off.2)I broke the vase while I was dusting.3)Could you dust the sitting/living room?7. dusty dsti: adj. 布满灰尘的1)Clean the dusty windows/table before you move in. 2)There is a strong wind outside, and its so dusty.3)The dusty air makes it difficult to get a clear picture of space.8. weed wid: n. 杂草; 野草 (C.) vt. & vi. 除杂草grass: n. 草; 青草; 牧草(U.)seaweed: n. 海带; 海草; 海藻(U.)1)It takes me only a few minutes to walk to school down a dusty track covered in weeds.2)I have been weeding the wheat/corn field.3)In this country the men plant the corn and the women later weed it. chorus9. chorus krs: n. 合唱曲; 合唱团(常用于具体的名称) vt. 合唱; 齐声说choir kwa(r): n.合唱团 virtual choir: 虚拟合唱团1)The size of the chorus stays around 40 people.2)Good afternoon, sir, the students chorused.10. a chorus of: 齐声; 异口同声1)When I reach the school grounds, Im greeted by a chorus of “good morning”from the boys.2)They burst into a chorus of happy birthday.3)His proposal was greeted with a chorus of laughter. cotton cotton cotton cotton cotton11. cotton ktn: n. 棉布; 棉花material mtrl： n. 材料; 原料; 布料cloth kl / kl: n. 布; 布料1)Cotton prices remain firm and demand is strong.2)Because it was warm, Mr Hill wore only a white cotton shirt3)The coats are 100% pure cotton.12. uniform junfm: n. 校服; 制服 adj. 致的; 统一的a uniform: 一件校服/制服a military/police/nurses uniform : 军装/警服/护士制服1)Does the child have to wear a uniform?2)That uniform makes the guard look absurd. 3)Unlike students in our country, these boys do not wear cotton uniforms, and many of them also have to walk a long way, sometimes for up to two hours, just to get to school.4)Do all the banks in China carry out uniform policies?13. not to mention: 更不用说; 且不说let alone: 更不用说leave/let . alone/be: 不打扰; 不惊动; 让其独处to name but a few: 仅举几例1)The teachers, not to mention the students, were confused about the maths problem.2)He has two big houses in this country, not to mention his villa(别墅) in France.3)My income is not enough to maintain one child, let alone three.4)She wont even thank you, let alone pay you. tablet tablet 14. tablet tblt: n. 平板电脑; 便笺本; 药片table tebl: 桌子;工作台; 表格pill: n. 药丸; 药片laptop lptp: n. 笔记本电脑notebook: n. 笔记本; 笔记本电脑desktop computer: 台式电脑1)Theres no electricity, running water or even textbooks, not to mention laptops, tablets, or other modern devices!2)Doctors use tablet computers for their work in hospitals.3)Take two tablets with water before meals.15. rubber rb(r): n. 橡皮; 黑板擦 橡胶 (UK)eraser rez: n. 橡皮擦 (US)brush: n. 刷子; 毛刷; 画笔plastic plstk: n. 塑料1)All the students have are pencils, rubbers, and paper.2)The teacher is cleaning the blackboard with a rubber.3)If plastic and rubber are burnt, theyll give off poisonous gases. Washroom Washroom16. washroom wrum: n. 洗手间; 厕所Womens/Mens Washroom: 女厕所/男厕所WC , Toilet , Bathroom , Washroom, Restroom, Gents, Ladies, The Gents, The Ladies, Womens Toilet, Lavatory, Ladies Room, Gentlemens Room, Womens Room, Mens Room1)Since there isnt even a washroom, if I need water I have to carry it from my house in a basin!2)In my new school you can go to the washroom whenever you like. I like this rule. 3)Would you please tell me where the washroom is?17. rigid rdd: adj. 死板的; 固执的stubborn stbn: adj.固执的; 顽固的; 倔强的strict: adj. 严格的; 严厉的be strict with sb: 对某人严格be strict in sth: 对某事严格1)Its important not to be too rigid about rules here, too.2)Rigid methods of education are no longer popular among students.3)The man is rigid in his ideas.18. bubble bbl: vi. 起泡; 沸腾boil bl: v.(使)沸腾; 煮沸; 烧开1)The water in the pan/kettle is beginning to bubble.2)I stood in the kitchen, waiting for the water to boil.3)Water boils at 100 degrees centigrade.19. tube tjub: n. 管子;管状物pipe pap: n. 管子; 管道; 烟斗1)The other day I was showing the boys a chemistry experiment when, before I knew it, the mixture was bubbling out of the test tube spilling everywhere!2)The nurse inserted (插入) a tube in his mouth to help him breathe. 3)Water will come out of this tube and flow into the basin/bucket. circus circus circus20. circus sks: n. 马戏团virus vars: n. 病毒1)The class became a circus as the boys, who had never come across anything like this before, started jumping out of the windows.2)His real ambition is to work in a circus.3)Six years ago I ran away to Mexico to live with a circus.21. chemist kemst: n. 化学家; 药剂师; 药房chemistry kemstr: n. 化学chemical kemkl: adj. 化学的 n. 化学品at the chemists/chemist: 在药店 = at the chemists/chemist shop1)Sometimes I wonder how relevant chemistry is to these students - few will ever become chemists - and most will be going back to their villages after Year 8 anyway. 2)He is a well-known chemist.3)Give the prescription(处方) to the chemist and you will get the medicine.22. shade ed: vt. 给遮挡(光线); 加灯罩; 把涂暗 n. 阴凉处; 灯罩; 阴影部分shadow: n. 影子; 阴影 (指人或物在光照下形成的影像, 有明显的轮廓)1)Another teacher and I walked for two and a half hours to get there - first, up a mountain where we had fantastic views, and from then down a shaded path to the valley below.2)The courtyard is shaded by high trees.3)She raised her hand to shade her eyes from the sun.4)The lamp was shaded yesterday.5)What do the shaded areas on the map represent?6)The trees provide shade for the animals in the summer.7)Your painting needs more light and shade.23. jaw d: n. 颌; 下巴the top/upper jaw: 上颌the bottom/lower jaw: 下颌1)His jaw was broken after he was hit on the head. 2)They took my pulse, took my blood pressure, and X-rayed my jaw.3)His broken jaw made it impossible for him to chew.24. wrinkle rkl: n. 皱纹 vt. & vi. (使脸上)起皱纹; 皱起1)The skin around her eyes is beginning to wrinkle.2)Too much sunshine will wrinkle your skin.3)Her face was covered with wrinkles.4)She has got wrinkles round her eyes.25. forehead fhed; frd: n. 额; 前额1)He has a round face with a high forehead.2)The stone struck me on the forehead.3)The farmer wiped away the sweat on his forehead. hut hut26. hut ht: n. 简陋的小房子(或棚、舍)1)Tombes father, Mukap, a man with a strong jaw and a wrinkled forehead, led us to his house, a low, round bamboo hut with no windows, with a door just big enough to get through, and with grass sticking out of the roof - this shows it is a mans house.2)There is a hut on the river bank. 3)At last his small hut was crowded with many animals.27. housing haz: n.住房; 住宅(U.)house has: n. 房子; 房屋(C.) v. 安置; 给提供住宅; 收藏1)Such housing is dark inside so it took time for our eyes to adjust.2)According to Xu, the housing conditions in Ghana are not that bad.3)Poor housing and unemployment are the main problems in that country.4)In the city the housing market has been flat for months. launch platform oil/gas platform 28. platform pltfm: n. 平台; 站台; 舞台stage: n. 时期; 阶段; 状态; (多指剧场中的)舞台oil/gas platform : 石油/天然气钻井平台a launch platform: 发射平台provide a platform for.: 为.提供平台1)Fresh grass had been laid on the floor and there was a platform for Jenny and me to sleep on.2)Peter finished his lecture and jumped down from the platform.3)The train was about to leave and she was not even on the platform.4)Weve built the platform, but we dont really care who is dancing on it.5)College is not only a training camp for jobs, but also a platform for college studentscomprehensive development. fireplace29. fireplace faples: n. 壁炉stove stv: n. 炉子; 火炉1)There was a fireplace in the centre of the hut.2)There is a fire burning in the large fireplace .3)In the evenings, we gathered around the fireplace and talked.30. saucer ss(r): n. 茶碟; 杯托sausage ssd: n. 香肠; 腊肠1)Where is my cup and saucer?2)She offered me tea in her best cup and saucer. kettle31. kettle ketl: n. (烧水用的)壶; 水壶put the kettle on = put on the kettle: 用水壶烧水1)She regrets not bring a kettle to Ghana to boil the water she needs.2)Steam rose from the boiling kettle.3)Ill put the kettle on and make you some tea.4)The kettle began to whistle. pan pot32. pan pn: n. 平底锅; 烤盘pot: n. 锅; 罐; 瓶; 壶1)The girl put a pan of water on the stove.2)The water in the pan was beginning to bubble. jar33. jar d(r): n. 罐子; 坛子1)The only possessions I could see were one broom, a few saucers, a kettle, cups, pans, and a couple of jars.2)One jar will contain salt, and the other one will contain pepper!3)Do you have a jar large enough to put this in?34. ripe rap: adj. 成熟的; 时机成熟的ripen rapn: v. (使)成熟be ripe for: 成熟了mature mt(r) mtj(r): adj.成熟的; 像成人似的; (人/动物/树)发育完全的1)He then placed the hot stones in an empty oil drum with kau kau, ripe corn, and greens.2)You should always choose firm, but ripe fruit.3)This land is ripe for development.4)The conditions are ripe for social/ economic/political/educational reform.5)The time is ripe for action. grill grill35. grill rl: n. 烤架; 烤肉餐馆barbecue bbkju: n. 烤架; 户外烧烤;v.(在烤架上)烤; 烧烤1)Later, I noticed a can standing upside down on the grill over the fire.2)We have to clean the grill before we start a fire.3)I have booked a table at the grill.36. doorway dwe: n. 门口;出入口; 门道 gate et: n. 大门; 入口; 水闸at the school gate: 在校门口in the doorway: 在门口/出入口/ 门道1)After a while, Tombe threw the can out of the doorway.2)The teacher stood in the doorway for a moment before going in.3)A figure in a white dress appeared in the doorway. leftover37. leftover leftv(r): adj. 吃剩的; 残留的 n. 吃剩的食物; 遗留物1)Tombe told me that the can was heated to dry out the leftover food. His family believes that leftovers attract bad spirits in the night, so any leftover food is dried up in a can and the can is then thrown out of the hut.2)There are no leftovers in the cupboard.3)He did not like eating leftover food.4)Donate your leftover paint/materials to the school. handshake38. handshake hndek: n. 握手shake hands with.: 和握手 = shake ones handmake friends with: 和某人交朋友1)We left the village the next morning after many goodbyes and firm handshakes.2)A very strong handshake shows that the person is aggressive. 3)That handshake began a new era in relations between China and the United States.39. drag dr: vt. 拖; 拽 vt. & vi. 缓慢而费力地移动pull: v. 拉; 拽; 扯; 拖; 拔出; 抽出draw: v. 画画; 拖(动); 拉(动); 牵引; 吸引push: v. 推动; 移动; 推进drag oneself along/up/down/into.: 吃力/费力移动.1)My muscles were aching and my knees shaking as we dragged ourselves down the mountain towards home.2)Xu enjoys her volunteer experience and considers it a good opportunity to drag herself out of her comfort zone and to explore the world.3)I dragged the chair over to the window.4)She always drags behind when we walk anywhere.40. privilege prvld: n. 优惠待遇; 特权village vld: n. 村子private pravt: adj. 私人的; 私立的have the privilege to do/of doing: 有做什么的特权1)It was such a privilege to have spent a day with Tombes family.2)He has the privilege to enter the White House.3)Some of the officials have special privileges.4)Education is a privilege in many countries. plug plug41. plug pl: vt. 封堵; 补足 n. 堵塞物; 插头; 插座1)However, she admitted that she once had a memorable experience plugging holes in her roof in order to keep the rain out.2)I will have to change the plug on my hairdryer.3)Can I use this plug for my washing machine?4)The man plugged the hole in the pipe with an old towel.5)Plenty of cheap products were introduced to plug the gap at the lower end of the market.42. disabled dsebld: adj. 有残疾的; 丧失能力的disability dsblt: n. 残疾; 缺陷; 障碍have a disability: 有残疾the disabled: 残疾人; 伤残人1)The woman was born disabled.2)At the hospital there are toilet facilities for the disabled.3)Helping the disabled is a symbol of social civilization.43. resign rzan: vi.&vt. 辞职;辞去retire: v. 退职; 退休; 退出(比赛等); 离开resign from: 从辞职 resign from ones job: 辞职resign as: 辞去.leave the job: 离开工作; 离职; 辞职quit the job: 辞职; 辞去工作1)One of my dreams is to work in Africa and continue to help the disabled after I resign from my job.2)80% of the people think the President should resign.3)She resigned for a variety of reasons.4)He resigned as manager after eleven years.44. deserve dzv: vt. 值得; 应得; 应受preserve: v. 保护; 维护; 保留; 保存; 保养reserve: v. 预订; 保留; 保持 n. 自然保护区 deserve consideration/attention: 值得考虑/注意deserve doing.: 值得做什么deserve to do.: 应该做什么1)Everyone deserves a fair chance in life.2)I think everyone deserves the right to be happy.3)You deserve a rest after ten hours of hard work.4)The football team deserves to win.45. lately letli: adv. 最近; 不久前;近来 (常与现在完成时连用,有时也可与一般现在时连用)recently: adv. 最近;近来 (常与现在完成时连用, 有时也与 一般过去时连用)in/over/for/during the last/past ： 在过去的多少时间里 (常与现在完成时连用)1)Lately, all of us have seen Chinese people on TV in far-off places in the world, helping other countries to develop.2)Have you heard from your uncle lately/recently?3)I havent seen your daughter lately.46. input npt: vt. 输入 n. 情况; 信息; 投入; 输入 (input - input/inputted) (inputting)1)So I was unhappy about her leaving without even asking for my input.2)We listen to our employees and value their input.3)I would appreciate your input on this work.4)The work is just helping out with (帮助) data input.5)All this information has been input onto the computer.47. tune tjun tun: n. 曲调; 曲子 vt. 调音; 调节; 调频道be in/out of tune (with sb/sth):(与)协调/不协调;(与)一致/不一致; (与)融洽/不融洽tune in (to sth): 收听(收音机广播节目); 收看(电视节目)1)But then I began to hear about the work she was doing in Tanzania, a country that has many health problems, and now I am singing a different tune.2)I dont know the title but I recognize the tune.3)Would you please tune the guitar/ instrument before I go on?4)The radio was tuned in to the BBC World Service.5)We often tune in to CCTV 1 to watch the 7 oclock news.48. contract kntrkt: vt. 感染(疾病); 与订立合同(或契约) kntrkt : n.合同; 契约develop: v. 患(病); 发展; 开发suffer from.: 患(病)a contract worker: 合同工sign a contract: 签订合同1)Many dangerous diseases which are rare in China ar