unit4wordsandexpressions
人教版英语必修四unit4 Words and Expressions
7.defend vt.防御,保卫;防守(球门等);为...辩护
We shall defend our city, whatever the cost may be. Some players are better at defending. She defended herself successfully in court. defence n. 防务,防御 in defence of/in sb’s/sth’s defence : 为...辩护 defend …from/ against：保卫… 以免受 They took up arms in defence of their country. Offence is the best defence. The government has reduced its expense on defence.
Words and Expressient:[C].说明，说法，表白 [C].声明，陈述（on/about sth）
eg:The police asked me to make a statement about/on the accient. eg:a formal/public/writen atatement. an official statement. state:N.[C].状态，状况，情况.[C].州 邦，国家.V.陈述(that/whether) eg: She was in a real state about her exams.(be in/get into a state)
Tony approached Julia, touched her shoulder and kissed her on the cheek.
Unit 4 useful words and expressions
5. Where does the book belong to?
去掉to / where→who 6. Do you remember the day which I first which→when或which前加on 7. Great changes have taken place in the village that he once worked. that→where 8. I don’t know the man with him you quarreled last night. him→whom met you?
said it. (2) We’re just trying to reach a point _____ both sides will sit down where together and talk. (06山东）
(3) ___ As is often the case, we have
worked out the production plan.
9. 我建议他在当地的报纸上登则广告。 (local) I suggest that he put an advertisement in the local paper. 10. 男孩把玩具汽车拆开了, 可怎么也拼 凑不起来。(take apart) The boy took apart the toy car, but couldn’t put it together again.
根据下列各句句意及所给单词的首字母 或汉语提示，写出该单词的正确形式。 1. The twins look so alike that I can’t tell them a_______. apart 2. That is an oil p_______ painting of a landscape in spring. 3. The prince lived in a large and beautiful _______ castle (城堡).
Unit+4+Words+and+expressions+课件人教版(2019)选择性必修第三册
• qualification n.合格证书，资格，学历
• acquire a teaching qualification获得教师资格证
• be qualified for sth有资格获得某物
• I’m writing to apply to join it, thinking that I’m well qualified__for_the job.
belongings n. [pl.] 财物；动产
enthusiastic adj.
热情的；热心的
• be enthusiastic about sth./sb
• 同根词:enthusiasm 热忱(事业)
• Live with a passion生活要有热情
enthusiastically adv. 热情地
enthusiasm n. 热情；热忱
反应
• 由于天气恶劣，探险活动中止了。
• The expedition was abandoned because of
adverse weather conditions.
• We must learn to meet adversity gracefully.
• in a dilemma 处于窘境
n. 放任；放纵
由于妻子的去世，他陷入了悲痛之中。
with abandon 放纵地
stove n.炉具；厨房灶具
blanket n. 毯子 v.以厚层覆盖
• a blanket of snow一层厚厚的雪
• The ground was soon blanketed with snow.
• 地面很快铺上了一层厚厚的积雪。
Unit+4+Words+and+expressions+词汇人教版(2019)选择性必修第二册+
literal
adj.字面上的
literature un.文学
3. breath n. 呼吸的空气 (1)catch one‘s breath 喘气；歇口气 take a deep breath 深呼吸 hold one's breath 屏住呼吸 out of breath 上气不接下气 (2)breathe v. 呼吸
arise
vi.①起身起床起立 arise—arose—arisen ②出现/产生
A arise from B A因B产生/A由B引起
=arise out of =result from
说出下列句子中的arise是什么含义 1. Accidents often arise from / out of carelessness. 2. What problems may arise when humans are cloned? 3. A number of high buildings have arisen where there was nothing a year ago but ruins.
人教版选择性必修二 Unit 4 Journey across a vast land Words and expressions
词汇拓展
1.__p_l_e_a_s_a_n_t_adj.令人愉快的；友好的→__p_l_e_a_s_e_v.使...开心→__p_l_e_a_s_e_d__adj. 高兴的→_p_l_e_a_s_u_r_e n. 快乐；令人高兴的事 2.arise→___a_ro__se___→__a_r_is_e_n__vi.起身；出现；由...引起 3.____m_a_s_s_i_v_e__adj.巨大的；非常严重的→____m__a_s_s_i_v_e_l_y__adv.非常严重地 4.____l_it_e_r_a_ll_y__adv.字面上；真正地→___li_te_r_a_l__adj.字面上的；逐字的 →___l_it_e_r_a_tu_r_e___n.文学 5.____b_re_a_t_h____n.呼吸的空气；呼吸→__b_r_e_a_t_h_e__vi.呼吸 6.___sc__e_n_e_ry___n.风景；景色→____sc_e_n__e_____n.场景；布景；现场
B1U4WordsandExpressions
Unit 4 Words and Expressions 学案一、词汇拓展1.prefer v.更喜欢→ preference n. 偏爱；优先权2.significantly adv.重大地，显著地→ significant adj. 重大的，显著的→significance n. 意义，重要性3.enable v.使可能，使发生→ able adj. 能够的，有能力的→ unable adj. 不能的，不会的→ disabled adj.丧失能力的，残疾的4.unusual adj. 异常的，不平常的→ usual adj. 寻常的，平常的→ usually adv.通常地，一般地5.criminal n.罪犯，犯人→crime n.犯罪活动；罪行6.long adj.长的/v. 渴望→ length n.长度/longing n. 渴望→ lengthen v. 延长7.prove v. 证明，证实→ proof n.证据，证明8.inspiring adj.鼓舞人心的，启发灵感的→inspire v. 启发；激励，鼓舞→ inspiredadj. 受到启发的→ inspiration n.灵感；鼓舞人心的人（或事物）9.encouragement n.鼓励；激励；起激励作用的事物→ encourage v.鼓励；激励→encouraged adj.受到鼓舞的→ encouraging adj.令人鼓舞的→courage n.勇气10.fort n.安慰；慰藉→ fortable adj.舒服的，舒适的→ unfortable adj. 不舒适的→fortably adv. 舒适地；11.patience n.耐心→ patient adj. 耐心的/ n. 病人→ patiently adv. 耐心地→impatient adj. 不耐心的12.generosity n.慷慨，大方→generous adj. 慷慨的，大方的13.humo(u)r n.幽默感→humorous adj. 幽默的，诙谐的14.anxious adj.焦虑的，不安的；急切的，渴望的→anxiety n. 焦虑，不安；急切，渴望15.distance n. 距离，间距；远处，远方急切，渴望v.使与...保持距离，撇清和...的关系→distant adj. 遥远的；疏远的→distantly adv. 遥远地16.fortune n.大笔的钱，巨款；机遇，运气；时运，命运→fortunate adj. 幸运的→fortunately adv.幸运地→(反) unfortunate adj. 不幸的17.original adj. 最初的，原先的；原创的；创新的，新颖的n. 原文，原稿→originn. 起源，起因；出身，血统→originally adv. →originate v. 起源，发源，创立18.appointed adj.约定的，指定的→appoint v. 指定，约定；任命，委派→appointmentn. 约会，约定；任命，任职19.unfold v.展开，打开→fold v. 折叠，折起来20.location n. 位置，地点→locate v. 找出...的位置；使...坐落（于）；把...设置在→local adj. 本地的，地方的n. 当地人the locals →locally adv.21.doubtfully adv.怀疑地，不确定地→doubt n. 疑问，怀疑vt.怀疑，不确定→doubtful adj. 怀疑的，不确定的二、一词多义1.deliver v. ；；①If you subscribe to the newspaper, it will be delivered to your door. 递送，传送②When delivering a speech, if necessary, you can refer to your notes. 发表③They rushed her to hospital where doctors delivered her baby. 接生2.update v. / n.①It’s important for the figures to be updated regularly. 更新②an update on recently published crime figure更新；最新消息3.strike v.；；；；；；/n. ______①The boy fell, striking his head on the edge of the table. 撞击②The church clock began to strike twelve. 敲响③strike a match划火柴④She was surfing when a shark struck. 突然袭击⑤It struck me that we might have made the wrong decision. 突然想到⑥What struck me most was the enthusiasm of the local people.给…以某种印象⑦The bus drivers were striking for more money. 罢工⑧The workers will go on strike if the demands they put forward are turned down.罢工4.release vt._____________;_____________;_____________;_____________n. _____________;_____________;_____________①Don’t release the rope. 放开，松开①The factory keeps releasing smoke, making the air dirty. 释放，排放①release a move 上映（电影），发行（CD、书籍），发布（新闻等）①Physical exercise is a good way of releasing stress. 发泄，宣泄①a release from prison 释放，排放，宣泄①The software is planned for release in April. 发行，发布①the latest release 发行的影片/新闻等5.picture n. _____________;_____________ v._____________①Do you mind taking a picture of us? 照片；图像；图画①the pictures 电影院①I can’t picture him skiing. vt. 想象，设想三、短语1.in view 在视线范围内2.prefer doing/to do sth;更喜欢做… prefer A to B; 喜欢A 胜过喜欢Bprefer doing A to doing B=prefer to do A rather than do B; 宁愿做A而不愿做BI prefer the town to the country.I’d prefer playing outdoors to watching television. = I prefer to play outdoors rather than watch television.3.face to face 面对面4.stay/be/keep/ in touch with 与…保持联系lose touch with 与…失去联系I regret to say that I have lost touch with four friends.5.social networking app社交网络软件6.lose track of 与…失去联系keep track of…了解…的动态；与…保持联系They read the newspaper every day to keep track of current events.7.what if如果….怎么办8.take ages to do sth 花费很长时间做某事9.thanks to 多亏10.be up to 忙于；胜任；最多有；直到He’s not up to the job.I can take up to four people in my car.Up to now, I have understood everything the teacher has said.11.enable sb to do sth使某人能够做某事12.connect with将…和…联系起来13.tend to do sth 倾向于做某事14.throw the baby out with the bathwater 不分良莠一起抛弃15.long for 渴望16.municate with 和…交流17.ask sb. for help 向某人求助18.work out the meaning 弄清楚意思；算出；制定；产生结果，奏效；锻炼I’m trying to work out how much I spend each month.Trained exercise teachers can help you work out a training plan and keep you active.I want to follow David’s example but it never worked out for me.I go to the gym and work out once a week.19.one/a pack of 一群，一帮，一堆20.a slice of 一片；一部分a slice of bread/hama slice of ine21.genetically similar 基因上相似的22.agree on 就……达成一致意见23.a version of 一个...的版本24.distance oneself from 与…疏远25.ordinary people 普通人26.be set in 以...为背景，场景设定于...27.make one’s fortune 发财28.ought to do 应该做某事29.turn up （意外地或终于）出现30.the man wanted 被通缉的那个男人31.go around 围绕（一圈）；（消息、疾病等）流传，传播Somehow I couldn’t do it myself, so I went around and got a plain clothes man to dothe job.There was a lot gossip going around the village.32.feel lost and hopeless 感到迷茫和无望33.turn around 转向反方向；(生意或经济) 好转I turned around and walked out without saying a word.After a year’s hard work, he had turned around a badly performing department.34.by the time 到...时候35.bring sth. to life 使...生动活泼;使...苏醒To bring your story to life, describe the settings and characters.The loud noise finally brought him to his life. 巨大的噪音最终使他清醒了过来。
Unit4 Useful words and expressions
long for sth long for sb （对某事物）渴望 long to do sth 非常想有某事物
7. Daisy responded immediately.
respond v. 回答；响应；做出反应
Has she responded to your letter? I invited her to dinner but she did not respond. The patient is responding well to treatment. response n. 反应；回答；响应；答复
9. They allowed tourists to hunt only a certain number of animals if … certain adj. 某种(或一定)程度的；确定的 For certain reasons I will be unable to attend the meeting. I can't say for certain when he will arrive. They are certain to succeed. = They are certain of success. = They are certain that they will succeed. = It’s certain that they will succeed.
4. About 30-40 remain after being left in peace with no hunting
in peace 平静地，处于平静状态 All the villagers live together in peace. Please let me do my work in peace.
Unit 4 Words and expressions高中英语人教版(2019)选择性必修第二册
have the pleasure of doing sth 有荣幸做某事
with pleasure 非常乐意
It is a pleasure for sb. to do sth.
对某人来说做某事是一件快乐的事
4. contrary adj.相反的;相对立的n.相反的事实(事情)
人教版选择性必修二
Unit 4 Journey across a vast land
Words and expressions
1. enrol vi.& vt.(使)加入;注册;登记
1. You may want to enrol your child in a nearby school. 2. You can come and enrol your children in the school. 3. I enrolled for/in/on the modern art course.
5.proceed vi.行进;继续做
【词汇拓展】 proceed with sth继续做某事 proceed to do sth继续做某事 proceed towards/to朝……行进 1. We’re not sure whether we still want to proceed with the sale. 2. Passengers for Rome should proceed to Gate 32 for boarding. 3. The marchers proceeded slowly along the street. 4. He outlined his plans and then proceeded to explain them in more details.
+Unit4+Adversity+and+courage+Words+and+Expressions
41. recreation n.娱乐；消遣；游戏 42.guidance n.指导；引导；导航 give sb a guidance on/about 给sb有关...的指导 guide v.指导 n.导游 43. nephew n.侄子；外甥 44. advertising n.广告活动；广告业
persevere v.坚持；孜孜以求
31. resolve v.决定；决心 n.决心；坚定的信念 resolve to do sth 决定做sth resolution n.决议；解决；坚定 32. crew n.（ship/plane等上面的）全体工作人员；专业团队；一群人 33. cruel adj.残酷的；残忍的；冷酷的 34. thorough adj.深入的；彻底的；细致的 35. furniture n.家具 a piece of/ an item of furniture 一件家具 a set of furniture 一套家具 furnish v.装修；布置；设置 be furnished with... 备有...;安装有...
18. stove n.炉具；厨房灶具 19. blanket n.毯子 20. belongings n.(pl.)财务；动产 同类表达：savings积蓄；earnings积蓄；leavings剩饭；surroundings环境 21. banjo n.班卓琴 22. miserable adj.痛苦的；令人难受的 miserably adv.痛苦地 23. voyage n.&v.航海；航行 24. navy n.&v.海军；海军部队 25. decent adj.相当不错的；正派的；得体的
14. envy n.&v.羡慕；妒忌 with envy 羡慕地 out of envy 出于嫉妒 be/become the envy of... 成为令...羡慕/妒忌的对象 enviable adj.令人羡慕的 He is in the enviable position of having two job offers to choose from. 15. crush v.毁坏；压坏 n.拥挤的人群 16. sink (sank, sunk) v.下沉；沉没 17. abandon v.舍弃；抛弃；放弃 abandoned adj.废弃的；被遗弃的 abandon oneself to (doing) sth 沉溺于(做)sth abandon doing sth 放弃做sth
Unit4 Earthquaked [words and expressions]
![Unit4 Earthquaked [words and expressions]](https://img.taocdn.com/s3/m/b92a9ae0102de2bd96058829.png)
动词用一般过去时
如：You look as if you didn't care．
He talks as if he knew where she was．
（2）从句表示与过去事实相反，谓语动词 用“had＋过去分词”。 如： He talks about Rome as if he had been there before． The girl listened as if she had been turned to stone． （3）从句表示与将来事实相反，谓语动词 用“would／could／might＋动词原形”。 如： He opened his mouth as if he would say something． It looks as if it might snow．
All good things come to an end.
练一练： After years of thousands of people's efforts, the project is finally______. A. at an end B. at the end C. by the end D. on end
练一练： The injured passengers must be sent to the hospital ______ or they will die. A. right away B. at first C. sooner or later D. in the beginning
ruin & destroy &damage用法区分
damage, destroy 和 ruin 这三个单词均表示 "破坏"、"损坏"的意思,但各自的含义和用 法不同。 ① damage指部分"损坏"、"损害"、"破坏"或 指使用价值有所降低。它可以用作动词,也 可以用作名词,用作名词时常与to sth.连用。 例如: Hundreds of houses in the area were damaged by the storm. The accident did a lot of damage to his car.
高一英语必修一_unit4_单词
They gave up the plan in the end. (at last) at the end of,
与完成时连用 by the end of I will have learned more than 3000 English words by the end of next term.
6. ruin n.【C】倒塌的建筑物，废墟
短语：be/lie in ruins 倒塌，破败不堪
fall into ruins 衰落，败落 eg: 现在这座城市已成为一片废墟了。
The city now is/lies in ruins.
7.extreme极度的，极端的，偏激的
• extreme weather • extreme condition • extreme sports
He burst into the room without knocking at the door.
2. 他们全都突然笑起来/哭起来/唱起来. All of them burst out laughing/crying /singing. =All of them burst into laughter/tears/songs.
12.judge
n.评委，裁判员 V.断定，判定，评价 judge by/from 用于句首做状语 E.g. Judging from his accent, he must be from Chongqing.
hurt His words ______her feelings.
hurts It ______the eyes to read in the sun.
injured More than 200 people were _________in the car accident. wounded The soldiers were __________-in the battle.
Unit+4+Words+and+expressions+课件+人教版(2019)选择性必修第三册
That dress isn't decent. 那件连衣裙不够雅观。
22.cosy/ ˈkəʊzi / adj. 温馨的；舒适的 cosier , cosiest adv. cosily a cosy little room 温暖舒适的小房间 a cosy feeling 惬意的感觉
23.selfish /ˈselfɪʃ/ adj. 自私的
人太挤，我挤不过去。
I had a huge crush on her. 我对她爱慕至极。
16.sink / sɪŋk / vi.vt.(使)下沉；(使)沉没
n. 水槽，水池 sink-sank-sunk sink the enemy’s ship 击沉敌船 The ship sank to the bottom of the sea.船沉入海底。 The sun was sinking in the west.太阳西坠。 She sat there, sunk in thought. 她坐在那陷入了沉思。 The sink is full of dirty dishes.
12.steward/ˈstjuːəd / n. (船、飞机或火车上的)乘务员
stewardess [ˌstjuːəˈdes; ˈstjuːədes] n. 女乘务员，女服务
员13.envy /ˈenvi / n.&vt. 羡慕；妒忌
envy sb sth
envious [ˈenviəs]羡慕的；妒忌的
他克服了多次个人不幸。
in adversity 在困境/逆境中 in a dilemma 处于窘境 in trouble 处于麻烦中
adverse adj. 有害的，反面的
2.wage / weɪdʒ/ n. 工资 salary：指脑力劳动所获得的报酬，按月、
Unit 4 Words and expressions 高中英语人教版(2019)选择性必修第一册
6. (2021·新高考全国I卷阅读) When the explorers first set foot upon the continent of North America, the skies and lands were alive with an astonishing variety of wildlife. [翻译]
13. educate vt. 教育；训练→__e_d_u_c_a_te_d___adj. 受过教育的；有教养的 →__e_d_u_c_a_ti_o_n__n. 教育；教育学；训练→_e_d_u_c_a_t_io_n__a_l adj. 教育的；有教 育意义的→__e_d_u_c_a_t_o_r__n. 教师；教育工作者；教育家 14. tendency n. 趋势；倾向→__t_e_n_d__v. 趋向；走势 15. lower vt. 把…放低；降低；减少 adj. 下面的；较小的→__l_o_w___adj. 低的，矮小的；低洼的；沮丧的；下贱的 adv. 低声地；谦卑地 16. occupy vt. 占据；占用→_o_c_c_u_p_a_t_io_n__n. 占领；工作；职业 →__o_c_cu__p_ie_d___adj. 使用中；忙于；被占领的 17. distract vt. 分散(注意力)；使分心→_d_is_t_r_a_c_ti_o_n_n. 分心；分散 18. anxiety n. 焦虑；担心；害怕→_a_n_x_i_o_u_s__adj. 焦虑的；不安的
空的 27. distinguish v. 区分；辨别→_d_is_t_in_g_u__is_h_e_d_adj. 卓越的；杰出的 28. identical adj. 相同的→__id_e_n_t_i_ca_l_l_y_adv. 相同地→ identify v. 证明； 表明；认出→ identity n. 身份；同一性 29. clarify vt.使更清晰易懂，阐明，澄清→_c_la_r_i_f_ic_a_t_io_n__n. 阐明，澄清 30. imply vt. 意味着，暗示→ implication n. 暗示，言外之意
Unit4WordsandExpressions导学案-高中英语人教版选择性
年级: 高二班级: 学生姓名: 科目: 英语制作人: 教务审批: 编号：Book 7 Unit 4 Sharing---Words and Expressions Motto: The roses in her hand, the flavor in mine.赠人玫瑰，手有余香。
Ⅰ. Learning Objectives:At the end of the class, the students are expected to：1. Learn the meaning and usage of the following words and phrases: rigid, wrinkle, drag, privilege, disabled, deserve, contract, take (...) for granted etc2. Be able to use these words correctly in writing and filling blanks with the correct form.Ⅰ.ConsolidationLevel A English book P40 Task 1&2 P82 Task 1&2Level B English book P82 Task 3 P46 Task 1 P82 Task 3&4语境记单词1.As soon as I received the mail from my colleague, I took a bus to the secondary school in the village Dragging my parcel, I came to the hut where I was going to live. A ripe apple tree shaded the hut. At the doorway, my colleague welcomed me with a handshake. Before I could wipe the sweat offmy forehead, we began to arrange the household items, such as the fireplace, kettles, pans,jars, saucers and grills. Then we cleaned up all the dust, and washed the dirty curtains. We made aplatform of weeds to sleep on. In a word, we tried our best to improve our housing conditions. At noon we ate the leftover jam for lunch. I had the privilege to teach my class chemistry. When I reached the school clay playground, I was greeted by a chorus of "good afternoon" from the boys who didn'twear cotton uniforms. There was no electricity, running water or even a washroom, not to mention laptop or tablets. All the students had were pencils, rubbers, and paper. In an experiment,the mixture was bubbling out of the test tube spilling everywhere. I tried to plug the tube, but I failed. The class at once became a circus. The whole classroom was in a mess.我一收到同事的邮件，就乘公共汽车去了村里的中学。
Unit 4 Words and expresssions 词汇课件-高中英语人教版必修第二册
building is surrounded by a great many big trees. →④The tall building surrounded by a great many big trees in the distance is home to my father’s company.(用分词作定语改写) →⑤The tall building w__h_ic_h__is__su_r_r_o_u_n_d_e_d_b_y__a_g_r_e_at__m_a_n_y_b_i_g_t_r_e_es__in__th_e__ d_i_s_ta_n_c_e__is home to my father’s company.(用定语从句改写)
migrant
移民
assistant 助手 ancestor n.祖先
servant
仆人
accountant
会计
3. individual
(1) adj.单独的,个别的
A teacher can’t give_in_d_i_v_id_u_a_lattention to each student if his class is
6．break away(from sb./sth.)脱离；背叛；逃脱
break into 强行闯入；忽然开始(大笑、唱歌、欢呼等)
break in
强行进入；打断；插嘴
break out (战争等)突然发生，爆发
break up
分解；打碎；破裂；分手
break down 发生故障；垮掉；失败；失控崩溃
Unit4FriendsforeverWordsandexpressions课件高中英语
significantly /sɪɡˈnɪfɪkəntli/ adv.重大地，显著地 significant adj.重大的，显著的 insignificant adj.无关紧要的 significance n．重要；有意义
1. AI has advanced a lot.
advance v.进步；发展 2. Share prices showed
digital age 数字时代
enable/ɪˈneɪbl/v.使可能，使发生 able adj. 能够 ability n. 能力 the ability to do..... enable sb. to do sth. 使某人能够做某事
site /saɪt/ n.网站 social media sites 社交媒体网站
in one’s teens 在青少年时代
passion n. 热情；激情 passionate adj. 热情的；激情的
The fans are full of passion.
generous adj.慷慨的；大方的 generosity n.慷慨；大方
Mandela is generous, because he helped black people to be independent.
apps Script Games
Discussion
The features of traditional ways:
Lose track of friends’ update Long time to deliver and receive
Discussion
Discussion
The development of the ways of making friends
Unit 4 Natural Disasters Words and Expressions课件
• starve to death 饿死
• be sentenced to death 被判死刑
• death of one’s hopes 某人希望的 破灭
n.毁灭，破灭
That defeat meant the death of all my hopes .那次 失败毁灭了我所有的希望。 the death of one ’ s hopes 某人希望的破灭 the death of his career 他职业生涯的毁灭 the death of all my plans 我所有计划的破灭 a matter of life and death 攸关生死之事
v / adj .+- th → n . grow v. 增长→ growth n ．增长 long adj ．长的→ length n ．长度 wide adj ．宽的→ width n ．宽度 deep adj ．深的→ depth n ．深度 true adj ．正确的→ truth n ．真理 young adj ．年轻的＋ youth n ．青春
evacuate
vt.疏散，撤出 vi.撤离 • evacuate from 从...撤退；
从...转移；从...疏散 • evacuate to 撤退至；疏散至；
转移到 • evacuated to 被抽真空
adj. evacuated 疏散的；排空 的，撤退者的
n. evacuation 撤离，疏散； 排泄，排空，清除
Unit 4 Natural Disasters
disaster n. 灾难，灾害
• environmental disasters 环境灾害 a natural disaster 自然灾害
Unit4Aglimpseofthefuture单词课件高中英语选择性
demanding adj.要求高的；费力的
eg: Chaplin was known as one of the most ___________ (demand)
men in Hollywood.
demanding
25. crater /ˈkreɪtə/ n.（物体坠落、炸弹爆炸等在地上造成的）坑 26.agile /ˈædʒaɪl/ adj. 敏捷的，灵活的 27.slope /sləʊp/ v. 倾斜，成斜坡
23.cycle /ˈsaɪk(ə)l/ n. 自行车 v. 骑自行车
24.demand /dɪˈmɑːnd/ n. 需求，要求 v. 要求 demand + that从句 （that 从句中用should +动词原形，should 可以省略） demand to do sth. 要求做某事 meet / satisfy the demands 满足要求
6.victim /ˈvɪktɪm/ n. 受害者 be the victim of sth. 是某事的受害者 eg: Taxi drivers would be the first victims of AI.
出租车司机将是人工智能的第一个受害者。
7.potentially /pəˈtenʃ(ə)li/ adv. 潜在地 potential adj .潜在的，可能的， n .潜力，可能性 have the potential to do sth. 有做某事的潜力 eg: Nearly every job is potentially at risk in the long run.
UNIT 4 A glimpse of the future
--Words and Expressions
Unit+4+Words+and+Expressions+单词人教版(2019)必修第一册
单句语法填空
4. Shortly after suffering from a massive earthquake and being reduced to _____ru__in_s____（ruin），the city took on a new look.
5.The whole town __w__a_s _r_u_in_e_d_（ruin）by the heavy storm last night. The army sent 10，000 soldiers to help rescue the trapped people.
Unit 4 Words and Expressions
1.rescue n.& vt.营救;救援 What are the rescue workers and soldiers doing in the flood hit area?
Tom rescued a boy from the river on his way home.
When Wuhan was in trouble,the whole country came to their rescue.
[点拨归纳] (1)go/come to sb. 's rescue = rescue sb. 救援某人 (2)rescue ...from... 把……从……营救出来 [应用融会] (完成句子)
1. When we were trapped in the ruins, the soldiers____________ca_m__e__to__o_u_r_r_e_s_c_u_e___________.
当我们被困在废墟中时,士兵们前来救援我们。
2.She managed to__r_e_sc_u_e__h_e_r_c_h_i_ld_e_r_n__fr_o_m______the fire.
Unit-4-words-and-expressions
Unit 4 词汇讲解Part One1.Journalist, reporter ---someone who writes news as their job2.Be involved in3.Editor4.Photograph5.Forget, forgettable, unforgettableBear, bearable, unbearable6.Be delighted, be pleased, be happy, to one's delight,Be delighted at hearing the news that________7.admire sb.for sth.因为……而钦佩/羡慕某人Admirable adj.值得赞扬的；令人钦佩的admire vt.赞美；羡慕admiration n. 钦佩；赞美；感叹(教材原句)That’s admirable，but I’m afraid it would be unusual!值得赞扬，但是恐怕这样就不太合乎常规了！8. assist vt.援助；协助；帮助(教材原句)You’ll find your colleagues very eager to assist you，so you may be able to concentrate on photography later if you’re interested.你将发现你的同事会很热情地帮助你，因此，如果你对摄影感兴趣，也许以后可以集中精力去研究它。
assist sb.in doing sth. 在……方面帮助某人assist sb.to do sth. 帮助某人做某事assistant9.Submit, submit ...to ...10.Profession, professor11.Colleague12.Be eager to do sth13.concentrate vt. & vi.集中；聚集(教材原句)You’ll find your colleagues very eager to assist you，so you may be able to concentrate on photography later if you’re interested.你将发现你的同事会很热情地帮助你，因此，如果你对摄影感兴趣，也许以后可以集中精力去研究它。
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1.right away 立刻，马上 2.too…to… 太……而不能, 太……而没有 3. look for … 寻找 认为 …… 没什么了不起， 4.think little of … 对…蛮不在乎，轻视 think well/highly of 5.Opp：
6.as if 仿佛，好像
对……有很 高的评价
32. invite sb to do sth 邀请某人做某事 33. express my thanks to sb 对某人表达感谢
Unit 4 words and expressions
earthquake quake right away well (n.) million frighten frightened frightening congratulation a (great ) number of
地震 地震 立刻，马上 井 百万 使惊吓，吓唬 Vt 受惊的，受恐吓的adj 令人恐惧的ely 真诚的 miner 矿工 express 表示，表达 shelter 掩蔽处 shock（使）震惊 title 标题 rescue 救援；营救 reporter 记者 trap 使陷入困境 bar 条；棒 electricity 电 damage 损失，损害 disaster 灾难，灾祸 outline 要点，大纲 dig out 掘出，发现 headline 大字标题 bury 埋葬；掩埋 cyclist 骑自行车的 人 mine 矿，矿山
14. dig out 挖出 15. be rescued from… 从…营救出来 16. to the north of sp 在…的北部 17. a (great) large number of 许多，大量 18. rescue work 营救工作 19. a frightening night 一个令人害怕的夜晚 20. begin with… 以…开始 21. turn to 向…求助 22. refer to ….. 涉及，与· · · 有关
7.at an end 结束，终结
从…爆发 7. burst from… 放声大哭/突然大笑 burst into tears/laughter burst out crying/laughing 8. in ruins 成为废墟 9. thousands of 成千上万 10. the number of …… 的数量 11. blow them away 把他们吹走 12. as strong as … 和…一样强壮 13. be trapped under… 被困在……下面
23. be destroyed by … 被…摧毁 24. put up 支起 25. in the open air 露天，在户外 26. be sent to 被送往 27. give a speech 发表演说 28. be pleased to do … 乐意做某事，高兴做某事
29. a group of …. 一组…… 30. be very proud of sb 为某人感到骄傲 31. the survivors 幸存者
at an end 结束；终结 brick 砖；砖块 nation 民族；国家 dam 水坝 in ruins 严重受损 track 轨道；足迹 suffering 苦难；痛苦 canal 运河；水道 steam 蒸汽；水汽 extreme 极度的 injure 损害；伤害 dirt 污垢；泥土 destroy 破坏；毁坏 ruin 废墟；毁灭 event 事件；大事 useless 无用的 judge 裁判员；判断 pipe 管；导管 burst 爆裂，爆发