北师大版高中英语必修第二册UNIT4 Section A Topic Talk课件

这是一份北师大版高中英语必修第二册UNIT4 Section A Topic Talk课件，共60页。
Section A　Topic TalkⅠ.基础词汇1．____________ n. 闹钟2．____________ n. 效应；影响3．____________ adj. 极好的，了不起的4．____________ n. (网络上代表个人的)头像，虚拟替身，图标5．____________ n. 影响；作用alarmeffectsuperavatarimpactⅡ.拓展词汇1．able adj.有能力的→________ vt.使可能，使发生→________ n．能力2．focused adj.注意力集中的→________ adj.以自我为中心的；关注自我的→________ n．中心，焦点 vt.集中(注意力于)3．addict n．瘾君子；对……上瘾的人→________ adj.对……着迷的；沉迷的→________ n．上瘾入迷；嗜好4．load v．承载；装载→________ vt.下载→________ vt.上传5．recommend v．推荐；建议→_____________ n．建议，提议；推荐enableabilityself-focusedfocusaddictedaddictiondownloaduploadrecommendation6．person n．人→________ adj.个人的→________ n．个性，性格7．explore vt.探究；探讨；探险→________ n．探险者→________ n．探险8．admit vi. & vt.承认→________ n．承认9．convenience n．方便，便利→________ adj.方便的，便利的→__________ n．不便→__________ adj.不便的10．deed n．[C]行为；实行→________ adv.确实；当然personalpersonalityexplorerexplorationadmissionconvenientinconvenienceinconvenientindeedⅢ.重点短语(英汉互译)A 写出下列短语的汉意1．Information Technology ________________2．provide convenience ________________3．learn about new things ________________4．make communication convenient ________________5．feel lonely ________________6．focus on ________________7．music apps ________________信息技术(IT)提供便利了解新事物使交流方便感到寂寞关注音乐应用程序8．download interesting and useful apps ________________9．get updated with the news ________________10．explore different personalities ________________11．mass production ________________12．automate production ________________13．be connected by ________________14．(be) known for ________________15．the University of Cambridge ________________下载有趣的和有用的应用程序更新消息探寻不同的个性大规律生产自动化生产由……连接在一起以……而闻名剑桥大学B 写出下列汉语所对应的英语短语1．________________ 发展新友谊2．____________________________ 使人们能够更好地交流3．________________ 花费大量时间4．_____________________________ 鼓励面对面交流5．________________ 网购6．________________ 听起来很酷7．________________ 当心8．________________ 沉迷于9．________________ 闹钟10．________________ 时间到了develop new friendshipsenable people to communicate bettertake a lot of timeencourage face-to-face communicationshop onlinesound coolbe careful aboutget/be addicted toalarm clocktime is up►核心单词1)enable vt.使可能，使发生　able adj.有能力的　ability n．能力　unable adj.无能力(做某事)的　disable vt.使(身体)无能力；使残疾 (教材原句)．..are so convenient, make life easier, enable better communication……是如此方便，使生活更容易，使沟通更顺畅enable sb. to do sth.　 使某人能做某事be able to do sth. 能做某事be unable to do sth. 不能做某事the ability to do/of doing sth. 做某事的能力have the ability to do sth. 有能力做某事show the ability to do sth. 表现出做某事的能力❶The conference will enable greater international cooperation.这次会议能进一步促进国际间的合作。❷This enabled Emma to give birth to five baby cranes.这使得艾玛能够孵育出五只幼鹤。❸Will you be able to cure him, Doctor?医生，你能把他治好吗？❹The ability to be clearly heard is extremely important for newsreaders.声音清晰对新闻播音员来说极为重要。❺We now have the ability to gather huge amounts of data.我们现在有能力收集大量的数据。❻The road was so narrow that cars were unable to pass.道路太窄，汽车无法通过。[归纳拓展]　前缀en­表示“使……”：courage勇气→encourage vt.使有勇气large大的→enlarge vt.放大danger危险→endanger vt.使遭危险rich富的→enrich vt.使富足[即学即练]　单句语法填空①This will ________(able) the audience to sit in comfort while watching the shows.②She has the ________ (able) to keep calm in an emergency.③I regret that I am ________ (able) to accept your kind invitation.④I was able ____________ (communicate) my ideas to my team.⑤The older child should be able ________ (prepare) a simple meal.⑥Listening to music ________ (enable) us to feel relaxed.完成句子⑦This train will ______________________ (使我能及时到达那里).⑧The system _____________ (有……的能力) run more than one program at the same time.enableabilityunableto communicateto prepareenablesenable me to get there in timehas the ability to2)convenience n．方便，便利；便利的事物；便利设施) (教材原句)provide convenience/education/information提供便利/教育/信息for convenience 为方便起见for one's convenience (＝for the convenience of sb.) 为了某人的方便at one's convenience 在某人方便时a convenience store 便利店❶I keep my reference books near my desk for convenience.为方便起见，我把参考书放在书桌旁。❷A new store has been built for the convenience of the residents.为便利居民，新建了一个商店。❸I hope that you can reply to my letter at your convenience.我希望你方便时能够给我回信。❹I like going shopping in the convenience store near my home.我喜欢在我家附近的便利店购物。❺The hotel combines comfort with convenience.这家旅馆既舒适又方便。❻You can enjoy the convenience of living near shops, schools and libraries.(提示：当convenience表示抽象意义的“方便”“合宜”时，是不可数名词；当convenience表示具体的“便利设施”或“方便的事”时，则是可数名词)你能享受到住在商店、学校和图书馆附近的便利。❼It's a great convenience living next door to a post office.住在邮局隔壁极为方便。[拓展]　convenient adj.方便的；便利的→conveniently adv.方便地；便利地→inconvenience n．不方便→inconvenient adj.不方便的arrange a convenient time 安排一个方便的时间be convenient for sb. 对某人来说是方便的It is convenient (for sb.) to do sth. (对某人来说)做某事是方便的❽Can you spare five minutes when it's convenient?你方便的时候能抽出五分钟吗？❾It was very conveniently situated just across the road from the City Library.它所处位置非常便利，就在市图书馆的马路对面。(10) The loss of her purse caused her much inconvenience.丢失钱包给她带来了诸多不便。(11)The meeting is at inconvenient time for me; I'm afraid I can't come.开会的时间对我来说不方便；恐怕我不能来。[误区警示]　convenient不能用人作主语，可用事物作主语或用it作形式主语。如果你方便的话，请在8点钟来。Please come at eight if you are convenient.(×)Please come at eight if it is convenient for you.(√)[即学即练]　单句语法填空①They may use a credit card ________ convenience.②I stock up on groceries at the __________ (convenient) store.③We have provided seats ________ the convenience of our customers.④The hotel is __________ (convenient) situated close to the beach.⑤Please accept our apologies for any ____________ (convenience) we have caused.⑥Can you come at 10：30? I know it's __________ (convenient), but I have to see you.⑦Can you telephone me ________ your convenience to arrange a meeting?forconvenienceforconvenientlyinconvenienceinconvenientat⑧I want to know whether it is convenient ________ you to join in my birthday party on Saturday.⑨Internet makes it _________ (convenience) for us to get in touch with each other.完成句子⑩While many like to join package tours ____________ (为了方便起见), I prefer to travel on my own.⑪I would welcome the opportunity for a personal interview with you ________________ (在你方便的时候).⑫I wonder whether _____________________________________(对你来说向他解释一下该计划是方便的).convenientfor convenienceat your convenienceit is convenient for you to explain the plan to himfor3)effect n．效应；影响；结果 have a(n)... effect on/upon... 对……有……的影响/产生……的作用take effect 生效；起作用a side effect 副作用come into effect (法律等)生效，开始实施in effect 在实施中；有效；实际上；事实上cause and effect 因果(关系)special effect 特效greenhouse effect 温室效应❶What is certain is that every effect must have a cause.每一个结果都有一个原因，这是确定无疑的。❷The advertising campaign didn't have much effect on sales.这些广告攻势对销售额并没有起到多大作用。❸The traffic laws don't take effect until the end of the year.交通法要到年底才生效。❹The new timetable will come into effect tomorrow.新的课程表明天生效。❺The recommendations will soon be put into effect.这些建议即将付诸实施。❻That deal would create, in effect, the world's biggest airline.那笔交易实际上将造就世界最大的航空公司。have an effect/influence on　　 对……有影响have no effect/influence on 对……没有影响make a difference (to) (对……)有影响make no difference (to) (对……)没有影响，没有作用❼Does it make a difference to your everyday life?它对你的日常生活有影响吗？,[比较]　affect/effect/influenceaffect：动词，主要指一时的影响，可指一般意义的影响(不分好坏)。effect：名词，have an effect on＝affect。influence：动词或名词，主要指对行为、性格、观点等产生间接的或潜移默化的影响。[即学即练]　单句语法填空①Recent studies have found positive ________ (effect).②The contract will come ________ effect upon signature.③They have put ______ effect many new measures for health protection.④The rain has had a very bad effect ________ the crops.完成句子⑤Favourable policies are _______ (实际上) to encourage employees' professional development.⑥The new tax regulations ____________________ (生效) last week.⑦Wet weather _______________ (对……有影响) the health of most people.effectsinto　into　on　in effectcame into effect/took effecthas an effect on/upon4)impact n．影响；作用 have an impact on 对……有影响have no impact on 对……没有影响make an impact on 对……产生影响a considerable/great/dramatic impact 巨大的/巨大的/戏剧性的影响❶The economic impact of the arts is often overlooked and badly judged.艺术对经济的影响往往被忽视，并被误判。❷We can observe that artificial intelligence has already made an impact on our lives in many ways.我们可以看到，人工智能已经在很多方面影响了我们的生活。❸Her speech has an impact on everyone, which makes people unable to calm down.她的讲话对每个人都有影响，使人们无法平静下来。[语境助记]　The specific impact of the greenhouse effect is unknowable.温室效应的具体影响尚不可知。[即学即练]　一句两译计算机对校园生活产生了巨大的影响。①_______________________________________(impact)②_______________________________________(effect)The computer has made a great impact on school life.The computer has made a strong effect on school life.5)addicted adj.对……着迷的；沉迷的　addict n．对……着迷的人 (教材原句)make us self­focused/live in an unreal world/addicted to it使我们自我关注/生活在一个虚幻的世界里/沉迷其中be/get/become addicted to (doing) sth.对(做)某事上瘾/入迷(to是介词)❶She says she has given up smoking; she's not addicted to it any more.她说已戒烟，不再有瘾了。❷After about three months, I was no longer addicted to this drug.大约3个月后，我就不再依赖这种药物了。addict n. 对……着迷的人addiction n 瘾；入迷，嗜好addictive adj. 使人上瘾的a TV addict 电视迷alcohol addiction 酒瘾addiction to sth. 对……上瘾highly addictive 令人非常上瘾/着迷❸He is now fighting his addiction to alcohol.他现在正努力戒酒。❹You are not much of a TV addict, as I remember.我记得你并不太迷电视的。[比较]　addicted/addictiveaddicted用于说明人的状态，指人对事物有瘾He's addicted to watching football games.他痴迷于看足球比赛。addictive用于说明事物的性质，指事物使人上瘾。This kind of drug is highly addictive．这种药物很容易使人上瘾。[即学即练]　单句语法填空①People addicted ________ the web often become inactive in real life.②Teenagers who are ________ (addict) to the Internet are more likely to suffer from depression.③They come from as far away as Australia, the Caribbean and China, but they all share a common ________ (addict)...④Some are addicted to ________ (smoke) cigarettes, only several packets of which will hurt their lungs.选词填空：addicted/addictive⑤The problem with video games is that they're ________．⑥My children are hopelessly ________ to television.toaddictedaddictionsmokingaddictive　addicted6)indeed adv.确实；当然；事实上) (教材原句)Indeed! I know one that can even help you get what you order within two hours!确实！我知道一个甚至可以帮你在两小时内得到你点的东西！❶—Would it help if you had an assistant?你要是有个助手，会有帮助吗？—It would indeed.(这里indeed用于强调陈述或回答)那是肯定的。❷Thank you very much indeed！(用于形容词或副词之后，强调叙述、描写等)真的很感谢您！❸If you are already making the time to exercise, it is good indeed！如果你已经抽出时间去锻炼了，那确实很好！[语境助记]　We have nothing against diversity; indeed, we want more of it.我们一点都不抵触多样化；实际上，我们想要更多样性一些。A friend in need is a friend indeed.(谚)患难见真情。[即学即练]　完成句子①The gap between the poor and the rich ________________(确实很大).②Later, he admitted that the payment ________________ (的确是付过了).is very wide indeedhad indeed been made7)download vt.下载　n．下载(反：upload)(教材原句)I've downloaded lots of interesting and useful apps already.我已经下载了很多有趣的和有用的应用程序。download sth. from the Internet 从网上下载……download sth. for free 免费下载……upload sth. to... 把……上传/上传到……(to为介词)❶Upload and download of files is a main function of web services.文件的上传与下载是网络服务的一个重要功能。❷They code, design, upload, and forget.他们编码、设计、上传，然后忘记。a load of＝loads of 大量的(load n．)load... with... 用……装载……(load v．)❸They were ready to bear a heavy load on their shoulders.他们准备好勇挑重担了。❹A plane can carry only so much load after all.一架飞机终归只能承载那么多的负荷。❺His school friends and his teachers visited him and he got loads of presents and cards.他的同窗和老师们来看望他，送了一大堆礼物和卡片。❻The three men seemed to have finished loading the truck.这3名男子似乎已把东西往卡车上装载完毕。❼Mr. Li had loaded his plate with many biscuits.李先生往他的盘子里装了很多饼干。[拓展]　load n. 重担；装载量；大量 v．装载[即学即练]　单句语法填空①He put half ________ load of washing in the machine.②He took over the union when it was loaded ________ debts.③They sent in ________ (load) of male nurses and stuck a needle in my back.④I ____________ (download) the whole thing into the computer before I left work today.选词填空：download/load/upload⑤All you need to do is to ________ the files on to your web space.⑥Users can ________ their material to a desktop PC back in the office.⑦Uncle Jim brought a whole ________ of presents for the kids.a　withloadshad downloadeduploaddownloadload8)recommendation n．建议，提议；推荐) (教材原句)Do you have any recommendation?你有什么建议吗？accept/reject a recommendation 接受/拒绝一项建议on one's recommendation/on the recommendation of sb根据某人的建议❶I bought this magazine on the recommendation of a friend.我根据一个朋友的建议买了这本杂志。❷The workers made recommendations to the manager on their pay and conditions.工人们就他们的工资和工作条件向经理提出建议。recommend sb./sth. as... 推荐某人/某物为……recommend sb. sth.(＝recommend sth. to sb.) 向某人推荐某物recommend doing sth. 建议做某事recommend sb. to do sth. 建议某人做某事recommend that... 建议……❸Doctors recommend washing produce very carefully.(此处recommend washing produce＝suggest/advise washing produce)医生建议非常仔细地清洗农产品。❹My teacher recommended me a good dictionary.我的老师向我推荐了一本好词典。❺You can recommend some books to the students.你可以向学生推荐一些书。❻They recommended that the machine (should) be repaired.他们建议把机器修理一下。[说明]　recommendation或recommend后接名词性从句时，从句应使用虚拟语气，即从句中谓语应使用“(should＋)动词原形”。例如：The experts made the recommendation that people (should) go out and take exercise.专家建议人们应该出去锻炼。 [拓展]　recommend vt.建议，提议；推荐[语境助记]I recommend you to think very carefully before you make any decision.我建议你在做任何决定之前都要非常仔细地考虑。[即学即练]　单句语法填空①I had the operation ________ the recommendation of my doctor.②Do you recommend ________ (raise) the school­leaving age?③I can recommend this play ________ all the lovers of good theatre.④I hope my ______________ (recommend) can provide some reference for you and wish you a delightful journey in China.⑤The doctor made a recommendation that he __________ (stay) a few more days in hospital.on　raisingtorecommendation(should) stay⑥I have been recommended ________ (try) these pills for seasickness.⑦The article also makes recommendations ______ the existing problems.⑧The government started a soil­testing program which gives specific fertilizer ________________ (recommendation) to farmers.⑨One of his books was recommended ________ the textbook for postgraduates.to tryfor　recommendationsas9)super adj.极好的，了不起的　adv.格外，非常，特别(教材原句)Super! What's your favourite app?太棒了！你最喜欢的应用程序是什么？a super restaurant 一流餐馆a super meal 一顿美餐a super time 一段超好的时光a super star 超级明星a super book/dress/meal/idea 极好的书/很漂亮的连衣裙/美餐/超好的主意❶They spent a super week at the seaside.他们在海边度过了美好的一周。❷There are probably decades in which to plan for the arrival of super intelligent machines.可能还有几十年的时间来为超级智能机器的到来做准备。[拓展]　以super­为前缀的常见单词：superpower超级大国supermarket超市superhero超级英雄[即学即练]　完成句子①I've discovered ________________(一家一流的餐馆) near here!②You _________(看起来漂亮极了) in your new clothes!③I'm going to Greece in the summer so I've got to be __________(超级苗条).a super restaurant　look supersuper slim10)explore vt.探究；探讨；探险(教材原句)I use different avatars in different games and this is really cool because they let me explore different personalities.我在不同的游戏中使用不同的头像，这很酷，因为它们让我探索不同的个性。explore... for... 探寻……以寻找……explore for... 勘探……explore the unknown world 探索未知世界explore the possibility of 探索……的可能性explore for oil/gold 勘探石油/黄金explore sth. carefully/deeply/in detail 仔细/深入/详细探究某事物❶The oil workers are exploring the area for oil.石油工人正在这一地区勘探石油。❷The grammar will be explored in more detail in Book 3.语法将在第三册里作更详细的探讨。❸The possibility that there is life on other planets in the universe has always inspired scientists to explore the outer space.宇宙中其他行星上存在生命的可能性一直激励着科学家们探索外太空。[拓展]　exploration n．探索；勘探；探究　explorer n．探险者；勘探者A big program of oil exploration has begun offshore.一个大规模的石油勘探计划已在近海展开。The explorer told the boys about his adventures in the Arctic.那位探险家把他在北极的冒险活动讲给男孩子们听。[短语归纳]　oil exploration石油勘探underground exploration地下勘探the exploration of space/space exploration太空探索Chinese Lunar Exploration Program中国探月工程[即学即练]　单句语法填空①The geologists explored ________ oil on our farm.②There is always something new to be learned. There are always fresh ideas to ________ (explore).③The ________ (explore) organised an expedition to the North Pole.④Join a small group bike tour for an evening of ________ (explore) in the heart of Washington, D．C.完成句子⑤After ________________ (探索了老城区) there is a guided tour of the church.⑥The scientists ________________ (探索这片森林以寻找) any clue of the strange creature.forbe exploredexplorerexplorationexploring the old townexplored this forest for11)admit vi. & vt.承认；允许进入；给……进入的权利；容纳；接收(入学)) (教材原句)Well, I admit it.好吧，我承认。admit of 容许有……；有……的可能/余地(一般只用事物而不用人作主语，且admit此处不及物)admit of no delay/excuse/doubt 不容耽误/辩解/怀疑admit (to) (doing/having done) sth. 承认(做了)某事(to是介词，后接名词、代词或动名词)admit (to sb.) that... (向某人)承认……admit sb. to/into... 允许某人进入……；接纳某人为……的成员；接收某人入学admit sb. as... 接纳某人为……admit... to be＋adj./n. 承认……是……It is generally/universally admitted that... 普遍承认……❶He made a terrible mistake, but he refused to admit it.他犯了一个严重的错误，可是他拒不承认。❷Such conduct admits of no excuse.这种行为没有辩解的余地。❸He admitted taking the money but promised never to do it again.他承认拿了钱，但他保证不再干这样的事了。❹We have to admit that there is still room for improvement in this aspect.我们不得不承认，在这方面有尚待改进的地方。❺Only eight hundred students are admitted every year to our school.我们学校每年只招收800名学生。❻It is generally admitted that he is a trustworthy person.大家一致认为他是个可信赖的人。apply for admission to 申请加入……的许可gain admission into 获准进入……admission fees/charges 入场费❼Students apply for admission to Peking University.学生们申请北京大学的入学许可。❽How does one gain admission into the Forbidden City?怎么才能获准进入紫禁城？[拓展]　admission n．(俱乐部的)加入许可；(大学的)入学许可；准许进入(某地)；接纳；入场费；承认[短语归纳]free admission to/into免费进入admission offices招生办admission letters录取通知书admission tickets门票；准考证；入场券[即学即练]　单句语法填空①That man admitted to ________ (steal) the jewels from the shop.②They admitted him ________ a member of the trade union.③________ (admit) is at normal charges and you don't need to book.④My brother __________ (admit) into a university, which delighted us all.⑤He was admitted ________ the hospital suffering from burns.⑥Your fault does not admit ________ any excuse.⑦It is generally admitted ________ the moon is a world of silence.⑧She asked me whether I had returned the books to the library, and I ________ (admit) that I hadn't.stealingas　Admission　was admittedto/intoof　that　admitted完成句子⑨These questions ________________ (不容怀疑) in a sound marriage.⑩___________________ (必须承认) it is impossible to train a composer overnight.admit of no doubt　It must be admitted that12)personality n．个性，性格　person n．人　personal adj.个人的；私人的　personally adv.亲自地；就个人而言 have a strong personality 个性强have an open personality 性格开朗an outgoing personality 外向的性格personality type 人格类型personality formation 人格形成❶His wife has a strong personality and no patience.他妻子的个性很强，没有耐心。❷Having good personal relationships is the most important thing for me.(动名词短语作主语)拥有良好的人际关系对我最为重要。❸Personally I think it's a waste of time.在我看来，这是浪费时间。❹You will deal with it personally? Good.你将亲自处理这件事吗？太好了。(personally＝in person亲自)[拓展]　feature n．特征；特色character n．性格；特点nature n．性格，天性in person亲自(＝personally)personal qualities个人素质[即学即练]　单句语法填空①Parry started to surprise families with drawings that captured young patients'__________ (personality).②________ (personal), I prefer swimming to running.③I will thank her ________ (personal) when I meet her.＝I will thank her ________ person when I meet her.④The girl is outgoing. That means the girl has ________ outgoing personality.personalitiesPersonallypersonallyin　anⅠ.单词拼写1．We need an adult with a warm ________ (个性) to head the project.2．I am willing to ________ (承认) that I indeed make mistakes.3．I set my ________ (闹钟) for 5：30 and I got up to sweep the room.4．The film is meaningful as it ________ (探讨) the relationship between tradition and the Dragon Boat Festival.5．It's a new occasion when it can ________ (使可能) older people to study at college.6．His house had all the modern __________ (便利的设施) that were awesome at the time.personalityadmit　alarm　explores　enableconveniences7．I can ________ (下载) some interesting English articles to read, which helps me to know more about Western culture and specific customs.8．I think the best way of finding a character is through personal _____________ (推荐).9．She was ________ (极好的) and helpful when I put up the lantern.10．I can certainly feel the ________ (影响) of eating too many puddings.11．He's ________ (对……着迷的) to the hot pot because he comes from Sichuan Province.12．We have nothing against self­focused advice; ________ (事实上), we should consider the needs of individuals.downloadrecommendationsuperimpactaddictedindeedⅡ.短语填空at one's convenience, admit to, in one's search for, be addicted to, in effect, set the alarm for..., on the recommendation of sb.1.Can you telephone me ________________ to arrange a gathering?2．________， his graduation means the transition from a student to an employee.3．He ___________ playing computer games, which has a bad effect on his study.4．Don't be afraid to _______ your mistakes, and you should humbly accept others' criticism.at your convenienceIn effectis addicted toadmit to5．He was representing all the students ____________ the truth about the problem.6．The train will leave at 6：00 am. I'd ________________ 4：30 in the morning in case of being late for it.7．____________________ our English teacher, I went to the bookstore and bought the book English study Guide yesterday.in his search forset the alarm forOn the recommendation ofⅢ.单句语法填空A 1．Students with expectant faces are happy because the new school rules will become ________ (effect) in the next few days.2．They say they expect the meeting to have ________ impact on the event.3．I think video film­making can just slightly become ________ (addict).4．My teacher organised a unit on space ____________ (explore ) that immediately inspired my interest.5．This will enable the guests ________ (sit) in comfort when they watch the wedding.6．There wasn't even a convenient place ________ teenagers to assemble between classes in this middle school.effectiveanaddictiveexplorationto sitforB1．[2021·新高考全国Ⅰ卷]If I had to make just one ________ (recommend) for where to stay in Rome, it would be Yellow Hostel.2．[2021·全国乙卷]The first step is to go ________ (explore), if you're out of your comfort zone or if you're wandering into somebody's house for the first time.1．答案与解析：recommendation　make one recommendation for就……提出建议。句意：如果非要我推荐一个在罗马住的地方，那一定是黄色旅舍。2．答案与解析：exploring　go exploring去探索。句意：第一步是去探索，如果你离开了你的舒适区，或者如果你是第一次走进某人的房子。3．[安徽卷]We are addicted to ________ (buy) new things.4．[2018·江苏卷]The youngsters admitted ________(plan) trips around potential photo­opportunities and then messaging friends－and friends of friends－to demand “likes” for their online posts.3．答案与解析：buying　be addicted to对……上瘾，to是介词。句意：我们对买新东西上瘾。4．答案与解析：planning　admit doing sth.承认做某事。句意：这些年轻人承认计划在有潜在的拍照机会的地方旅行，然后给朋友和朋友的朋友发短信，要求他们为网上的帖子点“赞”。5．[2022·新高考全国Ⅱ卷]What ________ (enable) Emily to try different things in her field?6．[2021·北京卷]Sam walked her to a nearby ________ (convenient) store so that she could safely wait for the police to take her home.7．[2022·浙江一考]More research is needed to see if improved fitness could have ________ positive effect on the risk of dementia (痴呆)...5．答案与解析：enables　enable sb. to do sth.使某人能够做某事。what表示单数。句意：是什么让艾米丽在她所在的领域进行不同的尝试？6．答案与解析：convenience　a convenience store便利店。句意：萨姆陪她走到附近的一家便利店，这样她就可以安全地等警察把她带回家了。7．答案与解析：a　have a positive effect on对……有积极影响。句意：还需要更多的研究来证明，增强体质是否对(降低)患痴呆症的风险有积极的影响……Ⅳ.单句写作1．强烈建议学生在学校应该穿校服。________________________ the students should wear uniforms at school.2．我无法向父母实话实说，我觉得芭蕾舞课程很难。I couldn't ________ my parents ______ I found the ballet course difficult.3．现在用微信付款非常方便，这改变了传统的支付习惯。_________________ pay by WeChat now, which has changed the traditional payment custom.4．你们对我下一个问题的回答将对整个报告有很大影响。Your answer to my next question will ________________ the whole account.It is strongly recommended thatadmit tothatIt is very convenient tohave a great impact on