Unit 4 Breaking Boundaries Starting out & Understanding ideas 词汇课件-2024-2025学年高二英语外研版（2019）选择性必修第二册

Unit 4 Breaking boundaries Starting out & Understanding ideas vocabulary and phrases 课前基础自测 一，单词 (1) n.分界线;边界 (2) v.协助,帮助 (3) v.处理,对付 (4) adj.极其重要的 (5) adj.悲惨的 (6) v.防止,抑制 (7) v.给(某人)换班 (8) adj.传染性的 (9) n.爆发 (10) n.奉献 boundary assist tackle vital tragic combat relieve infectious outbreak devotion 课前基础自测 一，单词 (11) v.弥补,补偿 (12) v.合作,协作 (13) v.给...杀菌/消毒(14) v.传递;运输 (15) n.冲突; 矛盾 (16) n.任务;使命(17) adv.以前;预先 (18) adj.沮丧的(19) n.人类 (20) n.大流行病 compensate collaborate disinfect convey conflict mission previously frustrated mankind epidemic 课前基础自测 一，单词 (21) n. ward (22) adj.twin (23) n.van (24) n.miracle (25) n.vomit (26) n.clinic (27) n.comrade (28) n.specialist (29) n.Ebola (30) n.statistic 病房 双胞胎的 小型货车 奇迹 呕吐物 诊所;门诊部 同志,朋友 专家 埃博拉病毒 统计数据 课前基础自测 二，短语 (1)缺乏 . (2)不管,不顾 . (3)当务之急,重中之重 . (4)被卷入...中; 涉及... . (5)冒险 . (6)把...置于危险之中 . (7)日常工作 . (8)向某人介绍... . (9)重症患者 . (10)防止犯罪 . a lack of regardless of the top priority be involved in take any chances put... at risk a daily routine introduce sb. to... the very sick combat crime 课前基础自测 二，短语 (11)从事 . (12)某人对...的热爱/奉献 . (13)逐渐做... . (14)以...结果/结束 . (15)对做某事感到惊讶 . (16)尽管困难重重 . (17)完全康复 . (18)被卷入...; 牵涉... . (19)补偿/弥补(损失) . (20)更不必说;不必提及 . work on one’s devotion to... come to do sth. end in be amazed to do sth. against all odds make a full recovery be caught up in compensate for not to mention 课前基础自测 二，短语 (21)接替某人(的工作/职位) . (22)某人有必要做某事 . (23)对...感到沮丧 . (24)下定决心做某事 . (25)号召某人做某事 . step into one’s shoes it’s essential for sb. to do sth. feel frustrated with make up one’s mind to do sth. call on sb. to do sth. 课前基础自测 三，词汇拓展 1. adj.传染性的→ 　　v. 传染;使感染 → n.传染;(身体某部位的)感染;传染病 2. v.合作,协作→ n.合作,协作 3. n.奉献→ v.致力于;奉献,投入 4. v.给(某人)换班→ n. 救济;减轻;宽慰5. v.协助,帮助→ 　　 n.协助,帮助 → n.助手 adj. 助理的; 副的 infectious infect collaborate collaboration devotion devote relieve relief assist assistance infection assistant 课前基础自测 三，词汇拓展 6. v.影响;深深打动→ 　　n.影响;作用 → adj.有效的;实际的 7. n.优先权;当务之急→ adj.优先的 8. n. 机会,权利;通路→ adj.可接近的9. n.灾难;灾祸→ adj.灾难性的 10. 　　 v. 庆祝→ adj.著名的 → n.庆祝;庆祝活动 affect effect priority prior access accessible disaster disastrous celebrate celebrated effective celebration 课前基础自测 三，词汇拓展 11. v.尊重→ adj.恭敬的 → adj.受尊敬的 体面的→ adj.各自的 12. adj.悲惨的,不幸的→ n.悲剧 13. v.到达→ n.到达;抵达 14. n.场景;地点→ adj.风景优美的 15. n.死亡→ v. 死亡;消失→ adj.死的 → adj.垂死的;渴望的→ adj.致命的 respect respectful tragic tragedy arrive arrival scene scenic death die respectable dead respective dying deadly 课前基础自测 三，词汇拓展 16. adj.惊讶的→ 　　v. 使惊愕 → adj.令人惊讶的→ n.惊奇;惊愕 17. n.恢复;痊愈→ v.恢复;康复 18. adj.分享的;共有的→ v.分享n.股份 19. adj.全世界的→ n.世界;地球 20. adj. 出乎意料的→ 　　 v. 盼望; 预料→ n.预料,预期 amazed amaze recovery recover shared share global globe unexpected expect amazing expectation amazement Language points 1. assist v. 帮助;协助 assistant n.助手 adj. 助理的; 副的 assistance n. 帮助;援助;支持 with the assistance of... 在.....帮助下 assist sb. in doing sth. 帮助某人做某事 assist sb. in/with sth. 帮助某人某事 come to one’s assistance 帮助某人 Exercise 1. Any (assist) you could give the police will be greatly appreciated. 2. My best friend assisted me finding somewhere to live. 3. Her (assist) was accused of theft and fraud by the police. assistance in assistant Language points 2. lack n. 缺乏 v. 缺少; 没有 lacking adj. 短缺的, 不足的 a lack of 缺乏...... lack confidence/imagination 缺乏信心/想象力 be lacking in 缺乏...... for/through lack of 因缺乏...... Exercise 1. Some students lack confidence themselves. 2. She felt nervous, increasingly (lack) in confidence about herself. 3. The charges were dropped lack of evidence. 4. The immediate problem is lack of food and water. in lacking for a Language points 3. priority n.优先处理的事情; 优先权 prior adj. 优先的; 以前的,在先的 the top priority 当务之急,重中之重 give priority to 认为...优先 have/take priority over 优先于... prior to... 在...之前; 先于某事 Exercise 1. Responsibility should have priority . freedom. 2. They agreed to give the matter top (prior).‌ 3. ‌Prior the exams, it's essential to establish a consistent study routine. over to priority Language points 4. vital adj. 极其重要的; 必不可少的 it is vital that... ...很有必要 it is vital to do sth. 做...必不可少 think it vital to do sth. 认为做某事很重要 be of vital importance to sb. 对某人至关重要 Exercise 1. is vital that we protect the environment for the sake of future generations. 2. It is vital (exercise) regularly to maintain good health and prevent diseases. 3. It is vital importance to young people to receive a good education. It to exercise of Language points 5. relieve v. 给(某人)换班; 使减轻 relief n. 救济;减轻;宽慰 relieve sb. of sth. 帮某人减轻...... in relief /breathe a sigh of relief 松了口气；如释重负 to one’s relief 令某人欣慰的是 disaster relief/relief work 赈灾;灾难援助/救济工作 Exercise 1. Disaster (relieve) is crucial to saving lives and ensuring the well-being of those affected by a disaster. 2. He smiled relief after he heard he had been admitted to Tsinghua University. 3. her relief, her mother recovered quickly after the operation. 4. He relieved us our financial burden by providing funding. in To of relief Language points 6. involve v. 参加;牵涉; 包含 involvement n. 参与;卷入;牵连 involve doing sth. 包括/需要做某事 involve sb. (in) doing sth.使某人参与(做)某事 be/get involved in 参与；卷入；与......有关联 = be related to/be associated with/be linked with Exercise 1. Everybody should be made aware of the risks . (involve). 2. Her job involves (do) regular presentations to the team.‌ 3. He was involved a lawsuit(诉讼) because of his heedless remarks. 4. The police are investigating his possible . (involve) in the crime. involved doing in involvement Language points 7. devotion n. 奉献;忠诚;挚爱 devote v. 致力,献身,投入 devoted adj. 挚爱的;忠诚的;专用的 one’s devotion to(介) 某人对...的热爱/奉献 devote oneself to=be devoted to doing 献身于；致力于 devote life/time/energy to 把生命/时间/精力奉献于 be devoted to sb. 深爱某人 Exercise 1. Qian Xuesen devoted himself entirely science. 2. Fans will show their (devote) by waiting for hours to get tickets to their favourite singer’s concert. 3. A great person is someone who devotes his/her life to (help) others. 4. The exhibition is devoted to the work of (disable) artists. to devotion helping disabled Language points 8. amazed adj. 感到惊奇的;吃惊的 amaze v. 使震惊；使惊讶→amazing adj 令人吃惊的→amazement n. 震惊；惊讶 be amazed by 对......感到十分惊奇 be amazed to learn/discover 吃惊地得知/发现 to one’s amazement 使某人大为惊奇的是 in/with amazement 惊异地 Exercise 1. To my (amaze), the little girl still remembered me. 2. We were amazed (find) that no one was hurt. 3. I was banging so loudly I’m (amaze) that they didn’t hear me. 4. Working on the film was an (amaze) experience. amazement to find amazed amazing Language points 9. outbreak n. 爆发, 突然发生的事 break out 爆发 break - broke - broken come in 进来 income n. 收入 put out 生产;制造 output n. 产量 come out出现;结果是;出版 outcome 结果,后果 stand out 突出;显眼 outstanding adj. 杰出的 Exercise 1. We are waiting to hear the final (结果) of the negotiations. 2. The (爆发)of the fire brought serious disaster to the local area. 3. We must increase our (产量) to meet people's needs. outcome outbreak output Language points 10. risk n. 危险;风险 v. 冒...的危险 risky adj. 危险的；有风险的 put... at risk 把...置于危险境地 (be) at risk 处于危险之中,受到威胁 take/run risks of doing sth. 冒险做某事 risk (doing) sth. 冒(做)...的危险 Exercise 1. The hero must take certain (risk) to achieve his ambition. 2. Investing in airlines is a very (risk)business. 3. Pregnant women who are heavy drinkers risk (damage) the unborn foetus(胎儿). 4. The doctor must not allow the patient to be put risk.‌ risks risky damaging at Language points 11. step into one’s shoes 接替某人的工作;感同身受 step v.踩;踏;行走;迈步 n. 步;步骤;一步(的距离);台阶 step - stepped - stepped =step into the shoes of sb. in one’s shoes 处于某人的位置/处境 put oneself in one’s shoes 设身处地为某人着想 follow in one’s footsteps 效仿某人 Exercise 1. He’d like John to step his shoes when he resigned. 2. If you can put (you) in each others’ shoes, you won’t quarrel so much. 3. She followed her mother's footsteps and became a teacher. into yourselves in Language points 12.make up one’s mind (to do) 下定决心(做某事) mind n. 大脑;心思;智慧;思维方式 v. 介意;当心,注意 mindset n.(常sing.) 观念模式；思维倾向 mindfulness [U]n.正念；关注，意识 =be determined to do/decide to do sth. mind (one’s) doing sth 介意（某人）做某事 bear/keep... in mind=bear/keep it in mind that... 记住 Exercise 1. Bear mind that gas stations are scarce in the more remote areas. 2. He made up her mind (propose) his girlfriend on Valentine's Day. 3. There were all kinds of thoughts (run) through my mind. 4. We can be more (mind) of the energy we use to heat our homes. in to propose running mindful Language points 13. call on/upon 请求,要求,需求; 号召,拜访 call on/upon + sb. 拜访某人 + sb. to do sth. 号召某人做某事 call at 拜访;访问;停靠 call off 取消;停止 call for 要求; 需要;来取,来接 call up sb. 给...打电话;应召入伍 Exercise 1. The organiser called the sports meeting due to the bad weather. 2. The president called on the public (support) his new policy. 3. He (call) up when the war broke out. 4. The task called a lot of courage and determination. off to support was called for Thank you for watching $$