Unit 2 Words and expressions 3 -ppt课件--（2022）新人教版(2019新版)高中英语选择性必修第二册.pptx

1、expensive adj.昂贵的expense n.C&U费用;花费;开销expend v.花费，消耗，耗尽spare no expense to do sth.不惜代价做某事1)额外/家庭 开支extra/household expenses2)We are frightened when we think of death,and we will spare no effort and no expense to preserve our lives.3)In view of the reasons above,we regret that we have to return the f

2、aulty goods to you for replacement _ your expense.atat ones expense 由某人付钱expensive adj.昂贵的expense n.C&U费用;花费;开销expend v.花费，消耗，耗尽spare no expense to do sth.不惜代价做某事at ones expense 由某人付钱4)If it is social harmony _(以自然和谐为代价),the environmental crisis will get worse.at the expense of harmony with natureat

3、 the expense of 在牺牲的情况下/以.为代价1)尽管买下那块地要花去我很多钱，但我在那儿可以做任何我想做的事。(宾语从句)Although buying that land cost me an arm and a leg,I can do whatever I want.sth.cost(sb.)an arm and a leg 某物(使某人)花一大笔钱 cost-cost-cost;costing hands-chopping(砍)people剁手党/购物狂tremendous adj.巨/极大地;极好/精彩的;可怕的tremendously adv.非常地；惊人地；可怕地；

4、1)巨大的压力tremendous pressure2)我大吃一惊。I get a tremendous surprise.behave v.表现;表现得体;有礼貌 behaviour/behavior n.U行为;举止;表现;态度well-behaved adj.举止良好的，守规矩的badly-behaved adj.表现差的，不守规矩的1)用behave及其正确形式填空：The local all _ very politely to tourists and tourists are deeply impressed with their elegeant _.2)As we know,

5、family rules,which let us know how to behave _(we)and develop healthily,are greatly beneficial to us.behavebehaviourourselvesbehave well/badly to/towards.对表现得好/不好behave oneself 举止得体/守规矩3)Tom is a little boy,but he behaved as if he were an adult.behave v.表现;表现得体;有礼貌 behaviour/behavior n.行为;举止;表现;态度we

6、ll-behaved adj.举止良好的，守规矩的badly-behaved adj.表现差的，不守规矩的behave well/badly to/towards.对表现得好/不好behave oneself 举止得体/守规矩behave as if/as though+从句 表现得好像1)用surround的正确形式填空：I always dream of having a house _ by trees,flowers and grass.If I can live in such beautiful _,I must feel happy every day.As we know,th

7、e _ things can always have an effect on our mood.surroundings n.U,用复数环境;周围的事物surround v.包围;环绕surrounding adj.周围的;附近的surroundedsurroundingssurrounding2)If you surround yourself _ positive people,they will pass their positive energy to you.=If you _(surround)with/by positive people,they will pass thei

8、r positive energy to you.3)_(surround)by green trees,the farm is located at the foot of the hill near our school.surroundings n.用复数环境;周围的事物surround v.包围;环绕A be surrounded with/by B A被B包围surrounding adj.周围的;附近的with/byare surroundedSurroundedsurround A with/by B 用B包围A4)新老师和同学团团围住Steve，问他是否能适应这新环境。(非谓语

9、)Surrounding Steve,new teachers and classmates asked him whether he could adapt to the new surroundings.Surrounded by new teachers and classmates,Steve was asked whether he could adapt to the new surroundings.surroundings n.用复数环境;周围的事物surround v.包围;环绕surround A with/by B 用A包围BA be surrounded with/by

10、 B A被B包围surrounding adj.周围的;附近的1)mature consideration2)你还不够成熟，来独自应对这样的挑战。You are not mature enough to handle the challenge by yourself.mature adj.成熟的(人/动/植物；技艺/能力等)相近词：nature n.自然；本性 depressed adj.沮丧的;意志消沉的depress v.使抑郁/沮丧/消沉;使失去信心depressing adj.令人抑郁的沮丧的;令人消沉的depression n.抑郁症;抑郁/沮丧;经济衰退the Great Dep

11、ression depressed adj.沮丧的;意志消沉的be/feel depressed about 对感到沮丧depress v.使抑郁/沮丧/消沉;使失去信心depressing adj.令人抑郁的沮丧的;令人消沉的depression n.抑郁症;抑郁/沮丧;经济衰退1)用depress的正确形式填空：The _ news _ him,and he was so _ that I couldnt help him out of _.2)I felt fairly depressed about being single for the holidays.depressingdep

12、resseddepresseddepression1)经济繁荣/腾飞an economic boom2)随着中国经济的腾飞，中国在国际上扮演着越来越重要的角色。As China s economy booms,China is playing an increasingly important role in the world.boom vi.&n.C 迅速发展;繁荣1)增强意识/合作/友谊strengthen the awareness/cooperation/friendship2)To make members of a team perform better,_ _(教练得了解他们的

13、优点和缺点。)3)She has always been encouraged to swim_(以此来强身健体).strengthen v.加强;增强;巩固strength n.U力量;体力;C优势/优点build up ones strength 增强体力/强身健体strong adj.强壮的;强大的;影响大的the trainer has to knowtheir strengths and weaknessesto build up her strengthstrengths and weaknesses 优点和缺点/长处和短处1)The suspect at last admitte

14、d having received the stolen goods but denied _(sell)them.2)He denied his son the money.=He denied the money _his son.3)不可否认的是他在文学上极有天赋。There is no denying that he is gifted in literature.deny v.否认;否定;拒绝deny(doing)sth./that从句 否认(做)某事deny sb.sth.=deny sth.to sb.拒绝给某人某物to sellingThere is no denying th

15、at 无可否认/毋庸置疑deny-denied-denied;denying optimistic adj.乐观的optimism n.U乐观optimist n.C乐观主义者pessimistic adj.悲观的pessimism n.U悲观pessimist n.C悲观主义者 positive adj.积极的negative adj.消极的 optimistic adj.乐观的be optimistic about/(that)对持乐观态度pessimistic adj.悲观的1)抱乐观的态度take an optimistic attitude2)She took up the job

16、and was optimistic about her future.1)No pains,no gains.2)A fall into a pit(坑),a gain in your wit.3)获得经验/名声/独立gain experience/celebrity/independence4)赢得某人的尊敬和信任gain ones respect and trustgain v.获得;赢得;取得;增加&n.好处;增加同义词：get/earn/attain/obtain/acquiregain weight perspective n.远景；(思考问题的)角度/观点from ones pe

17、rspective 1)在我看来，我们任何时候都不能忽视团结的重要性。From my perspective,in no case should we ignore the importance of unity.在某人看来as far as Im concerned in my opinion/viewpersonally(speaking)from ones point of view表观点/立场competence n.U能力;胜任;本领competent adj 有能力的;称职的be competent for/to do sth.有能力做/能胜任某事同义词：be able to do

18、.be capable of doing.1)提高综合/专业能力improve general/professional competence 2)称职的老师a competent teacher3)Please believe in Henry.He is competent to complete the task by himself.1)文化使者/特使cultural/special envoysenvoy n.C使者;使节;(谈判等的)代表envy n.&v.羡慕;忌妒ambassador n.C大使,代表；使者；1)The question is whether leaders c

19、an cooperate in tackling the crisis.2)Participating in extra-curricular activities enables us to learn to communicate and cooperate with fellow students.3)We worked in cooperation with students from other countries in making robots in the youth science summer camp,gaining not only knowledge but also

20、 friendship.cooperate v.合作;协作;配合cooperation n.合作 cooperative adj.有合作意向的；合作的；协作的cooperate in sth.在某事上给予合作cooperate with sb.与某人协作/合作in cooperation with 与合作1)Cooperating with people from diverse cultural backgrounds helps us view the world from different angles.angle n.C角;角度;立场from.angle 从.的角度angel n.天

21、使1)人生观/世界观the outlook on life/world outlookoutlook n.C前景;可能性;观点prospect belt n.C腰带;地带 the corn/wheat/cotton beltfasten your seat/safety belt1)Happiness,not a passive acceptance,but take the initiative to give.initiativen.C倡议;新方案;U主动性/积极性take the initiative to do sth.带头/主动做initial adj.开始的，最初的；1)衷心的感谢

22、/诚恳的道歉sincere gratitude/a sincere apology 2)Joe听了这话，立马鞠躬，由衷地感谢Tom对他的帮助。(非谓语)Hearing the words,Joe bowed at once and thanked for Toms help sincerely.sincerely adv.真诚地;诚实地sincere adj.真诚的;诚挚的;诚恳的 Jemmy,1)教育/国防预算education/defence budget 2)预算削减budget n.U预算1)We always side with the people and justice.2)If

23、 you do not leave me,I will be by your side until the life end.3)不论发生什么，我们都会并肩作战，共渡难关。Whatever happens,we will fight side by side and overcome the difficulties together.side against.反对side with.支持；站在一边be on the side of.支持;站在一边take the side of.支持;站在一边by/at sbs side 在某人身旁 side by side 肩并肩地；并排1)逻辑框架/思维能力/分析the logical framework/thinking/analysislogic n.逻辑;逻辑学;合乎情理的原因logical adj.符合逻辑的;合乎情理的logically adv.逻辑上;合乎逻辑地“逻辑”in a word in short/briefin generalin summary/conclusion generally speakingon the wholeall in allto sum up总之outcome n.C结果;效果 同义词：result/consequence(后果)1)预期结果 an expected outcome