1、Unit 2 Healthy LifestyleDeliverymen carry supplies ordered by customers in Shanghais Jingan district on April 11, 2022. To remove bottlenecks in materials supply, the country must rely on targeted policies and measures.rely vi.依赖；依靠；信赖 rely on/upon依赖；依靠；信赖rely on sb to do sth 指望指望/相信某人会做某事相信某人会做某事re
2、ly on (doing) sth 依赖依赖/信任信任/指望指望(做做)某事某事rely on it that.相信相信;指望指望 (=depend on it that) reliable adj.可靠的，可信赖的可靠的，可信赖的eg:He was efficient and reliable.他既能干又可靠。他既能干又可靠。There is no reliable information about the war. 还没有关于战争的可靠信息。还没有关于战争的可靠信息。(1)Those who you can rely on at any time are _ (rely) friends
3、.(2)You may rely on _ that the work will be finished soon.你可以相信你可以相信,你有困难时我会帮助你。你有困难时我会帮助你。(3)You can rely on me _(help) you when you are in trouble. (4)You can rely _ it that I can help you when you are in trouble.(5)You can rely on my _ (help) you when you are in trouble.reliableitto helponhelping
4、Residents get tested at a locked-down residential community in East Chinas Shanghai on April 27, 2022. As an important means of COVID-19 prevention and control, the deployment of the testing facilities is made based on population density, allowing residents to access a testing site from any point of
5、 the city within a 15-minute walk. Raft of sites open to facilitate testing.facilitate vt. 促进；促使；使便利facilitation n.简易化；促进；使人方便的东西简易化；促进；使人方便的东西facility n. 设施，设备；天赋，才能 The new airport will facilitate the development of tourism.新机场将促进旅游业的发展。 This system has an electronic-mail facility.这个系统有电子邮件功能。Its
6、really a significant trade facilitation measure.这真是一个是十分有意义的贸易简易化方法。Social facilitation is an adaptive condition.社会促进是一种适应性状态。Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, responds to questions from Senator Rand Paul (R-KY) during a Senate Health, Education, L
7、abor, and Pensions Committee hearing to examine the federal response to the coronavirus disease (COVID-19) and new emerging variants at Capitol Hill in Washington, D.C., Jan 11, 2022.examinevt.(仔细仔细)检查检查;审查审查;测验测验examination n.检查检查;考试考试 examiner n.主考人主考人(1)The applicants will be _ (examine) in three
8、 main areas: speaking, listening and reading comprehension. (2)I had to undergo a medical _ (examine) when I started the work.(3)We need to examine _ an accident like this can be avoided in the future.examinedexamination howexamine v. 检查，审查表示仔细、彻底地查看某物，以便发现更多信息。Please examine the insulation of the e
9、lectric wires in my house. 请检查一下我屋子里电线的绝缘情况。check v. 检查，核对指检验以测试某事物的准确度或真假。Do look out for spelling mistakes when you check your homework.你检查作业时要当心拼写错误。test n. 测验，测试多指对实际技能、能力、知识等的考查、考试、小考。They are to have a spelling test next week.下周他们有拼写测验。Medical workers test a Shanghai resident for the novel cor
10、onavirus on April 26, 2022, during a citywide testing. Since April 2, the government has mandated that people leaving the city must have a negative nucleic acid test result within 48 hours and a negative antigen test result within 24 hours, said Zhao Dandan, deputy director of the Shanghai Health Co
11、mmission.negative adj.消极的；有害的；否定的positive adj.积极的，肯定的Now I am afraid of getting a negative response.现在真害怕收到否定的答复。You cant learn anything with negative attitude.你用消极的态度什么也学不到。The answer to my request was in the negative.对我的请求的答复是否定的。The negative won the debate.持反对意见的一方在辩论中获胜。I need five enlargements
12、from this negative.我要把这张底片放大5张。Many students find it difficult to deal with negatives in maths than positives很多学生觉得在数学中负数要比正数难处理。The government negatived our request for financing.政府否决了我们融资的请求。escalatorn.自动扶梯；电动楼梯,滚梯Workers remove wreckage at a plane crash site in Tengxian county, South Chinas Guang
13、xi Zhuang autonomous region, March 25, 2022. The CPC Central Committee has attached great importance to the crash after it took place, and Xi has delivered important instructions immediately. He stressed that the emergency response mechanism should be initiated straight away, no effort be spared in
14、search and rescue, and the aftermath be properly handled. straight away立即；立即； 马上马上The boy ran out to the house straight away.那个男孩马上跑出了房间。immediately 和和 straight away但两者在用法上是有区别的。straight away是副词词组，只放在句尾，修饰动词，意为马上、立即，这个时候和immediately的用法是一样的，二者可互换。不同的地方在于：immediately作为副词，除了修饰动词，还可以修饰形容词，比如：The point o
15、f his speech was not immediately apparent. 他讲话的要点不是一下子就能明白的。immediately还可与介词连用，此时意为“（空间上的）紧挨着或（时间上的）紧接着”，看例句：Turn left immediately after the bank. 一过银行就向左拐。 I woke up immediately after he walked in. 他一进来我就醒了 A trial train hits 220 kilometers per hour on a section of the Shanghai-Suzhou-Nantong Railw
16、ay during a top-speed test run on May 4, 2020. Pessimistic predictions of the so-called impending meltdown of the worlds second-largest economy have repeatedly emerged from the pens of certain Western China critics. Such unfounded theories have always collapsed, and this time will be no exception. p
17、essimistic:悲观悲观(主义主义)的的 They are pessimistic about the school.pessimistically adv. 悲观地；悲观主义地pessimism n. 悲观；悲观主义pessimist 悲观主义者optimistic: 乐观乐观(主义主义)的的 We are optimistic about our future.optimist n. 乐观主义者乐观主义者 optimism n. 乐观；乐观主义乐观；乐观主义 positive: 乐观的乐观的; 积极的积极的; 肯定的肯定的 negative: 消极的消极的; 否定的否定的 neutr
18、al: 中立的中立的 subjective: 主观的主观的 objective: 客观的客观的 He Yong, a staff member from Wuhan, checks the inventory of goods at a Hema Fresh store in East Chinas Shanghai, April 15, 2022. Shanghai police, market watchdogs and discipline supervisors have vowed to strengthen oversight on food quality and distrib
19、ution during the current COVID-19 outbreak in the city.discipline n.训练；训导；管教；纪律；锻炼；处罚；惩罚；纪律；规章制度；教规；戒律；vt.训练；训导；管教；处分；惩戒；处罚；disciplined adj.受过训练的；遵守纪律的Children need discipline , but they need guidance even more .孩子要管，但更要引导。He rarely disciplined anybody .他很少惩戒任何人。She must have been well disciplined f
20、or her orderliness. 她有条不紊，一定受过良好的训练。 Theyre very strict at our school; one false step, and youre disciplined. 我们学校很严格，犯了个错，就会受到处罚。 Pill therapyBoth COVID-19 oral drugs and traditional Chinese medicines are now available in Hong Kong to treat mild cases of the disease. They can be administered to pat
21、ients to relieve symptoms and to help contain the virus.pill n. 药丸；药片；球；药丸；药片；球；vt.发药给；把药发给；将发药给；把药发给；将制成制成丸剂；把丸剂；把制成片剂；制成片剂；vi.起球；结绒；脱发；秃顶；谢起球；结绒；脱发；秃顶；谢顶；顶； Residents queue up for nucleic acid testing at a COVID-19 test site in Dongcheng district of Beijing, April 28, 2022. Li Yi, spokesman of Bei
22、jings education commission, said on Thursday that all the kindergartens, primary and middle schools will break for the May Day holiday a day earlier than was previously scheduled.After the holiday, the authority will decide on the date that schools can reopen based on the epidemic situation, he said
23、.She cant make up her mind about what to wear. 她拿不定主意穿什么。我下定决心帮助学生学习英语。I made up my mind to help my students to learn English well. The team was composed of healthcare professionals from critical medicine, respiratory diseases, infectious diseases and those using extracorporeal membrane lung devices
24、. Doctors and experts discuss the treatment of severe COVID-19 patients at the southern branch of Renji Hospital in East Chinas Shanghai, April 24, 2022. compose vt. &vi. 组成组成; 作曲作曲; 撰写撰写(1)be composed of由由组成组成(构成构成)同义短语同义短语: consist of/ be made up of(2)composition n. 作文作文, 作曲作曲; 材材 构成构成; 合成物合成物comp
25、osern. 作曲家作曲家(1)用用compose的正确形式填空。的正确形式填空。He was the first Russian _ whose music made a lasting impression internationally. Its difficult to use the right grammar in my _. There is a royal garden _ of palaces, temples, gardens and lakes. (2)Concrete _cement, sand and gravel mixed with water. composercompositioncomposedis composed ofThank you Thank you
