Unit 1 Science and Scientists 词汇（课件）-2024-2025学年英语人教版（2019）选择性必修第二册同步课

Unit 1 Science and Scientists Words and Expressions Since the severe disease broke out, many people all over the world have been infected.The specialists in epidemiology who are outstanding, gifted and patriotic along with their assistants have been in charge of tracing the source of the virus in order to defend more people from being killed.They desired to produce vaccine to handle the deadly disease once and for all.Initially, with concrete proof collected, they suspected that wild bats were to blame.But by observing the virus with microscopes, they gathered solid and multiple statistics and mastered the framework of the virus, which gradually transformed their initial contradictory thinking.All the findings made them subscribe to the idea that the virus was not directly linked to the bats, which made the brilliant experts frustrated.This also cast a shadow on the experts, so they had to shift towards how to prevent the virus from spreading among people. Above all, the less we go out, the less likely we will come down with the deadly disease.Furthermore, taking in more protein and eating more vegetables are good choice as well.Last but not least, what we should do is that we must wear masks outdoors.Thanks to these interventions, the threat of the disease saw a substantial decrease.The disease has taught us to lead a healthy life such as drinking pure or boiled water and avoiding raw foods.Most importantly, we should have faith in our government, under whose leadership, we have achieved steady success. Whoever breaks the law will be severely punished. He is severe with his children. severe weather severe winter severe pain 问题、损害、疾病等“严重的” 人对待事情的态度“严重的” 环境或形势等 “严重的” 严重的 严厉的；苛刻的 严峻的；激烈的 1.severe语义网络图 严重的 severe 基本义 2.once and for all: finally ultimately eventually ② 彻底地 completely entirely absolutely totally thoroughly We have to tackle the difficult problem once and for all. I need to have it out with her once and for all. ① 最终地 6 3.subscribe We subscribe to several sports channels. He subscribes all his belongings to his motherland. We all subscribed to what he had said. All scientists subscribe to the view that the increase in the earth’s temperature is due to the burning of fossil fuels. subscribe to...: ①定期订购；订阅 ②捐款; ③赞同； = approve of = agree with 7 4.proof n.证据; 证明; 检验 (复数 proofs) (roof -- roofs chief -- chiefs) --proof 作为后缀 防...的；抗...的 rainproof ；windproof ；waterproof There was no absolute proof. Do you have any proof of identity? The car has childproof locks on the rear doors. 5.suspect The laws I love, the lawyers I suspect. —— Charles Churchill Suspecting nothing, he walked right into the trap. The drug is suspected of causing over 200 deaths. I began to suspect (that) they were trying to get rid of me. suspect sb. of (doing) ... 怀疑某人(做过)…… 9 suspect：to believe that sth bad may happen or may be true The policeman suspected her of stealing the wallet. ②doubt：to think that sth may not be true or that it is unlikely I doubt if it will rain tomorrow. 10 Teacher: Betty, you made so many mistakes in your exercises, surely your mother will blame you! Betty: Blame me for them? Oh, no. On the contrary, she is to blame, because it was she that did my homework instead. blame sb. for sth. 因某事而责备某人 blame sth. on sb. 把某事怪到某人头上 be to blame (for sth.) 应受责备；应负责任 Don't blame me 别怪我 A dropped cigarette is being blamed for the fire. If anyone's to blame, it's me. Call her if you like, but don't blame me if she's angry. You always blame your own failure on others. 6.blame 1.当和其他人相处时，我们不应该总是把错误归咎于其他人。毕竟，很多时候我们也负有责任。因此，我们应该多交流、换位思考，而不是指责其他人。 When getting along with others, we shouldn’t always___________ . After all, many times . So instead of , we should communicate more and________________________ . blame others for mistakes we are also to blame blaming others 话题写作之人际交往 put ourselves in others’ place Blamed for not performing well in the examination, the girl couldn’t help crying bitterly，burying her face in her hands. 读后续写之情绪描写 2.由于被指责考试没考好，女孩忍不住掩面痛哭。 handle由“hand + le”构成，词源义与hand息息相关，其衍生义也与hand有关联。动词handle的词源义是 “(用手) 触；碰；拿”，可根据英语释义中的with hands来理解该释义。 7.handle n.  把手;柄 v. 处理; 搬动; 操纵(车辆、动物、工具等) turn the handle the handle of a knife handle a crisis handle with care I can't get a handle on these sales figures. Priced at over $120,000, the car handles perfectly well and has great speed acceleration. 14 1. 说实话，我有信心能处理这个问题。 高考链接：一句多译 Frankly / Honestly speaking, I’m confident that I can handle the problem. Frankly / Honestly speaking, I’m confident that I can deal with the problem. Frankly / Honestly speaking, I’m confident that I can approach the problem. Frankly / Honestly speaking, I’m confident that I can address the problem. Frankly / Honestly speaking, I’m confident that I can manage the problem. Frankly / Honestly speaking, I’m confident that I can cope with the problem. Frankly / Honestly speaking, I’m confident that I can tackle the problem. 2. 说实话，我有信心能解决这一难题。 Frankly / Honestly speaking, I’m confident that I can solve the difficulty. Frankly / Honestly speaking, I’m confident that I can settle the difficulty. Frankly / Honestly speaking, I’m confident that I can resolve the difficulty. Frankly / Honestly speaking, I’m confident that I can work out the difficulty. 8.be linked to/with... 与……有联系/有关 Police suspect there may be a link between the two murders. Exposure to ultraviolet light is closely linked to skin cancer. 语法同义异构：除了be linked to/with...你还能想到哪些表示 “与...有关”的表达？ be related to/ be connected with/ be associated with/ be relevant to have something to do with/ have connection(relationship) with decrease to/by… 减少到/减少了 on the decrease 在减少 decrease in … 在……方面减少 The number of new students decreased to 160 this year. Average house prices decreased by 13% last year. This species of bird is decreasing in numbers every year. 9.decrease reduce v. 减少 fall v. 减少;下降; 减小 drop v. 降低; 减少 decline n./v. 减少;下降; 衰竭 go down下跌; 下降 go up上升; 上涨--increase v. 增加--rise v. 上升; 增长 10.thanks to+n./ving/人称代词宾格 幸亏; 由于 词条 用法 常作成分 thanks to “多亏”，多放在句首，用来表达好的方面 (接近于原意 “感谢”) 作状语 owing to 后接某事，可置于句首或句末。 常作状语、表语 due to 正式用语，可与owing to 互换 常作表语、状语或定语 because of 着重某事发生的原因 常作状语 Cholera used to be one of the most feared diseases in the world，until a British doctor，John Snow，showed how it could be overcome. 倒装结构：部分倒装 “Not until＋时间状语从句或短语＋谓语助动词＋主语＋ 谓语动词”。 强调结构： It is/was not until＋时间状语从句或短语＋that＋主句部分。 (1)我将一直在农场工作直到我挣到足够的钱帮助爸爸买辆新拖拉机。 to help my father buy a new tractor. (2)直到我参加了篮球队，我才意识到团队合作的重要性。 ①I I took part in the basketball team.(not...until...) ② the significance of team work.(倒装句) ③ I realized the significance of team work.(强调句) I will keep working on the farm until I earn enough money didn’t realize the significance of team work until Not until I took part in the basketball team did I realize It was not until I took part in the basketball team that He discovered that in two particular streets the cholera outbreak was so severe that more than 500 people died in ten days. so...that...句型的常见形式： so＋adj./adv.＋that... so＋adj.＋a/an＋n.(单数)＋that... so＋many/much/few/little(少)＋n.(复数或不可数)＋that... such...that...句型的常见形式： such＋a/an＋adj.＋n.(单数)＋that... such＋adj.＋n.(复数或不可数)＋that... 当so/such放在句首时，主句要用部分倒装语序 1.他是如此紧张，以至于他感觉自己舌头打结，手心出汗。 He was so nervous that he felt his tongue tied and palms sweating. (用倒装句改写) So nervous was he that he felt his tongue tied and palms sweating. 读后续写之紧张心理描写 2.自学室是一个如此吸引人的地方，因此许多学生会聚集在那里，以进一步提高他们的学习水平。 The self-study room _____________________________________________ _________________________________ to further improve their learning level. 3.你在学习上取得了如此大的进步，这次考试你一定会取得好成绩。 _______________________________________________________________ is so appealing a place that/such an appealing place that many students will gather there You have made such great progress that you are sure to do well in this exam. 随堂检测 前缀 multi- 前缀 multi- 可加在单词前构成新词，其含义是 “多的”“多倍的”。 例如：multiple 多个的 multi-cultural 多元文化的 multimedia 多媒体 写出下列句子中画线词的汉语释义。 1. Multifunctional furniture can be used for guests to sleep. ________ 2. The one-time farmer is now the servant of some multi-national organisation. ________ 3. The bottom of the ocean is full of various and multicoloured coral（珊瑚）. ________ 4. The research indicates that people who multitask have the poorest results in doing various things at the same time. ________ 多功能的 多国的 同时处理多项任务 多彩的 / 五彩斑斓的 multiple adj 多个（人 / 事件 / 物组成）的；数量多的 n [C] 倍数 否定前缀 学习词汇时，除了借助近义词来学习词汇，也可以通过反义词来帮助学习和理解词汇。反义词产生的一个主要途径就是加否定前缀。英语中有很多否定前缀，如 un-, in-, dis-, mis-, non- 等等。 usual（平常的）→ unusual（不寻常的） correct（正确的）→ incorrect（不正确的） appear（出现） → disappear（消失） understand（理解）→ misunderstand（误解） smoker（吸烟者）→ nonsmoker（不抽烟的人） 请给下列单词加上表示否定意义的前缀，并写出其汉语释义。 aware → ___________ ________________________ legal → ___________ ________________________ moral → ___________ ________________________ sense → ___________ ________________________ agree → ___________ ________________________ stop → ___________ ________________________ relevant → ___________ ________________________ advantage → ___________ ________________________ like → ___________ ________________________ appropriate → ___________ ________________________ social → ___________ ________________________ unaware illegal immoral nonsense disagree inappropriate non-stop disadvantage irrelevant dislike antisocial 未察觉到的 / 未意识到的 不合法的；违法的 不道德的；道德败坏的 胡说；废话 不同意；持不同意见 不停的；连续不断的 不相关的；无关紧要的 不利（条件）；劣势 不喜欢；厌恶 不适当的；不合适的 反社会的；危害社会的 写出下列句子中画线部分的汉语释义。 severe 1. The US faces severe economic problems. ________ 2. She was a severe woman who seldom smiled. ________ 3. The negotiations （谈判）will be a severe test of abilities. ________ 4. The competitive advantage is the key factor of corporation’s success in the severe competition. ________ 严重的 严厉的 严峻的 激烈的 subscribe 写出下列句子中画线部分的汉语释义。 1. I subscribe to Reader’s Digest magazine. ________ 2. We subscribe to an animal protection society. ________ 3. Each employee may subscribe for up to $2,00 worth of shares. ________ 4. We no longer subscribe to the view that disabled people are unsuitable as teachers. ________ 订阅 认购（股份） 定期捐款 同意 / 赞成 29 一、写出下列句子中画线部分的汉语释义。 suspect 1. The police suspect him of carrying out two bomb attacks. ________ 2. Police have issued a photograph of the suspect. ________ 3. The study was carried out with such a small sample that its results are suspect. ________ 怀疑 嫌疑犯 不可靠的 二、用doubt或suspect的适当形式填空。 1.  I had __________ whether or not I should attend the meet. 2.  A driver __________ of drink driving should provide samples for testing.（2011 福建改） doubted suspected blame 一、在空白处填入1个适当的单词或括号内单词的正确形式。 1. Now he has no one but himself to blame ___________ losing the job. （2014 江西） 2. The mother didn’t know who _______________ (blame) for the broken glass as it happened while she was out. 3. Some people lay the blame ___________ the Americans, complaining that pounds have piled on thanks to eating too much American-style fast food. （2013 湖北改） 4. ___________ (blame) for the breakdown of the school computer network, Alice was in low spirits.   5. Joe is proud and stubborn（固执的）, never admitting he is wrong and always looking for someone else ___________ (blame).（2014 浙江）   for (was) to blame on Blamed to blame 二、将下列句子译成汉语。 The report blames poor safety standards for the accident. ________________________________________________ 2. One of the computers is broken and she is blaming it on me. ________________________________________________ 3. Officials believe that more than one person may be to blame for the fire. ________________________________________________ 报告把事故归咎于安全标准不高。 有一台计算机坏了，她正怪罪于我。 政府官员认为，可能不止一人对火灾负有责任。 一、根据句意选出handle的近义词。 __________1. The solution is obvious though perhaps not easy to apply: always handle the most difficult job first. （2016 天津） __________ 2. She is a difficult horse to handle. Be careful. __________ 3. We teach the children to handle the animals gently. 二、根据句意选出画线部分的汉语释义。 __________ 1. Computers can handle huge amounts of data. __________ 2. She was charged with handling stolen goods. __________ 3. I can’t get a handle on these sales figures. handle c b a c b a a. touch b. control c. deal with a. 买卖 b. 处理 c. 弄懂 link 一、写出下列句子中画线部分的汉语释义。 1. There are a number of links between the two theories. ________ 2. We click on links not to the news of the day but to the funniest videos the web has to offer.（2012 湖北） ________ 3. Linking arms with one of the instructors（教练）, I helped carry the drowning man out of the water.（2018 全国改） ________ 二、根据所给词块，将下列句子译成英语。 1. 污染和树木枯死之间有关系。(link between) __________________________________________________________ 2. 有证据表明心脏病与久坐有关。（2014 上海改）(There is proof that, link ... to / with) _____________________________________________________________ 链接 挽臂 联系 There is a link between pollution and the death of trees. There is proof that heart disease is linked to / with sitting for long periods. decrease 在空白处填入1个适当的单词或括号内单词的正确形式。 1. The number of independent firms decreased ________ 198 ________ 96. 2. There has been a steady decrease ________ the number of visitors. 3. The price of wheat has decreased ________ 5%. 4. The __________ (decrease) numbers of fish make fishing much more difficult. to from in by decreasing solid 根据句意写出画线词的汉语释义。 1. Solids turn to liquids at certain temperatures. ___________ 2. He did not eat solid food for several weeks. ___________ 3. A tennis ball is hollow（空心的）, but a base ball is solid. ___________ 4. If your race car isn’t insured（投保）, you may risk losing everything when it hits something solid. ___________ 5. The research lacks solid evidence, and therefore, its conclusions are doubtful.（2012 浙江） ___________ 6. The taps appeared to be made of solid gold. ___________ 固体 固体的 实心的 坚硬的 可靠的 纯金 谈论影片的时候我们经常会说某部影片“卡司强大”，这里的“卡司”是英语cast的中文音译，意思是演员阵容。 11.cast She cast a welcoming smile in his direction. The setting sun cast an orange glow over the mountains. The play is being cast in both the US and Britain. People not only cast on-line votes themselves, but also urge others to vote for competitions. The fisherman cast his net into the water. He was cast down when he heard the news. cast vt  投；扔；抛；撒；掷：  投射（光、影、视线等） 为（戏剧、角色）选派演员；投票 (be) cast down［不用于名词前］沮丧的 cast语义网络图 “扔、投”具体的某物到某处 投；扔；抛；撒；掷 投；抛 n 扔、投 cast v （基本义） “扔、投”光线、视线于某物 把演员“扔、投”到舞台上 把选票“扔、投”给某人 投射（光、影、视线等） 为（戏剧、角色）选派演员 投票 全体演员 39   break down 出故障；失败；垮掉；使分解 break in 破门而入；打断(谈话等)(不及物动词短语) break into 强行闯入；突然开始(笑、唱等)(及物动词短语) break away (from sb./sth.) 脱离；突然挣脱 break up 粉碎；结束；绝交 break through 取得突破 break out (战争、打斗等不快的事情)突然开始；爆发 12.你能想到哪些“break”的表达？ 13.defend in defence of 为了保卫；为……辩护 defend...from/against 保护……以免受；防御 defend oneself 为自己辩护；自卫 1. It is impossible to defend against/from an all-out attack. 2. Mary demonstrated how best to defend oneself. 3.What points can be raised in defence of this argument? 防护；防御；保卫 defend 防护 （基本义） 武力“防护” 为……辩护；为……辩解 （比赛中）防守；防卫 比赛中“防护” 言语“防护” defend 语义网络图 defend, guard, protect 辨析 ① 三者都含有“保护”之意。 defend 指“保卫”“防御”，指抵御或击退外来的攻击。 When the dog attacked me, I defended myself with a stick. guard 指“守护”“看守”，指保持警惕或注意来防止危险发生 The dog was guarding its owner’s luggage. protect 语义范围广，指“保护”，以免遭受危险、伤害等。 We’re doing whatever we can to protect our environment from pollution. ② 在体育运动中，defend 和 guard 均指“防守”。 assist sb. with sth. 帮助某人某事 assist sb. in doing/to do sth. 帮助某人做某事 come to one’s assistance 帮助某人 with the assistance of … 在……的帮助下 Two men are assisting the police with their enquiries With the assistance of his brother, he sold one painting. The public is urgently requested to assist police in tracing this man. 14.assist   take charge of 掌管/负责……（表主动） in the charge of 受……的管理；由……负责（表被动） in charge of 主管；掌管（表主动） free of charge＝for free 免费 charge sb. for sth. 为某物向某人收取费用 charge sb. with (doing) sth. 控告某人(做)某事 15.charge 1. 这位厨师负责管理帮厨。 2. 史密斯大夫受命负责这个部门。 （be assigned to） 3. 全部饮料包括啤酒在内免费。 翻译句子 The cook is in charge of the kitchen helper. Dr Smith is assigned to take charge of the department. All the drinks including beer are free of charge. 16.come/go down with... 患(病); 染上(小病) 你能想到哪些“患病”的表达？ suffer from... 患(病) develop v. 患(病) contract + 病 感染/得患什么病 illness/sickness/disease n. 病; 疾病   1. I think I am coming down with flu. 2. The cold rain came down for hours. 3. The success of the project will ultimately come down to effective communication. 4.Perhaps I shall come across him in France. 5. We do not know when this world came into being. 6. Is that the best excuse you can come up with? 7. How did this unhappy affairs come about? 8. If you’re stuck for something to do tonight, come out with us. 患上 下来；降落 归结于 偶然遇见，碰见；发现 形成，产生 提出，想出 出版，出来，出现，显露，公开 发生   come across (偶然)遇见；碰见；被理解 come about 发生(无被动形式) come on 加油；到来；得了吧 come out 出版；结果是；(花)开放 come up 走近；上来；被提出 come up with 提出；想出(主意、计划、回答等) when it comes to... 当谈及…… come into being 形成，产生 come down with 患（病）；染上（小病） 17.besides ①prep. 除…之外(还) ②adv. 而且; 此外 What’s more /in addition moreover / furthermore / additionally but/except/except for 除了 apart/aside from 除了 other than 除了 in addition to 除…之外(还) 18. above all Schooling requires above all that students learn, solve problems and think abstractly. Never waste anything, and above all never waste time. All in all, things worked out for the better. He doesn't understand women at all. After all, 15 minutes of exercise is better than nothing. All in all, these two strategies are sure to help with fear of public speaking. after all毕竟；终究 first of all首先；第一 all in all整体说来；总而言之 in all全部；合计 at all(否定句)一点也，完全；(疑问句)到底；究竟 above all 最重要的是；尤其是 19.fault find fault with... 找...岔子; 挑剔；挑……的毛病 be one’s fault 是某人的过错 be at fault 有过错；有责任 1. The police arrived at the scene and concluded that the driver was at fault. 2. You are too ready to find fault with other people. 3. Why should I say sorry when it’s not my fault? have sth done使某事被做；请人做某事；主语遭遇某事 have sb do sth 让某人做某事 have sb/sth doing sth 让某人一直做某事或让某事处于某种状态 have sth to do有某事要做 Accordingly，he had the handle of the pump removed so that it could not be used. 1.我们开始帮忙摘桃子，然后让人把它们送到农民家里。 We began to help pick peaches and then __________________________ _______________. 2.我很遗憾地告诉你，我将会让你退出比赛，因为我们不能容忍任何人在比赛中作弊。 I regret to tell you that I will ，for we ___________________________ in the game. had them delivered to the farmers’ houses have you quit the competition can’t have anybody cheating (3)我非常抱歉让你等了这么长时间，因为刚才我有一件紧急的事情要处理。(应用文写作之道歉信) I am terribly sorry for ，because just now. 返 回 having you waiting for me for so long I had an urgent thing to attend to 随堂检测 1. Jenny was looking for a seat when, ___________, a man got up and left.（2010 四川） 2. Bicycling is good exercise; _____________, it does not pollute the air.（2012 湖南改） 3. He holds an important position in the company; ___________, I don’t quite trust him. 4. There had been a terrible accident on the highway and, ____________, there was a long line of traffic for at least six miles.（2012 辽宁改） 5. Some of the laws were contradictory. _____________, measures were taken to clarify them. fortunately nevertheless consequently Accordingly furthermore 句子副词修饰整个句子，表示说话人的态度或语气，这类副词通常置于句首，与句子的主要部分相对来说关系不十分紧密，因此常用逗号与它分开。 英语中经常用句子副词来连接句子，反映说话人的看法或观点，使语义更丰富、顺畅。写作时可以有意识地使用句子副词，使表达更地道、自然。 句子副词 选出适当的句子副词填空。 accordingly, nevertheless, fortunately, furthermore, consequently cast 写出下列句子中画线部分的汉语释义。 1. Again she cast a look toward the window.（2011 浙江）______ 2. The play is being cast in both the US and Britain. ________ 3. The site where Zhang Xianzhong cast lumps（块）of pure silver is being dug. ________ 4. To qualify, candidates must get at least 10% of the votes cast. ________ 投射（视线） 挑选演员 扔 投票 shadow 写出下列句子中画线部分的汉语释义。 1. The children were having fun, chasing each other’s shadows. ________ 2. He didn’t want to cast a shadow on their happiness. ________ 3. I thought I saw a figure standing in the shadows. ________ 4. Kate grew up in the shadow of her film star sister. ________ 影子 给……蒙上一层阴影 在阴暗处 在……的阴影下 pour 写出下列句子中画线部分的汉语释义。 1. Pour the oil into a frying pan. ________ 2. I felt a sharp pain and looked down to see blood pouring from my leg. ________ 3. I was standing in the pouring rain for an hour waiting for my bus. ________ 4. Offers of help poured in from all over the country. ________ 5. Light was pouring into the yard. ________ 涌出 倾盆大雨 倒 纷纷伸出援助之手 倾泄 defend 一、写出下列句子中画线部分的汉语释义。 1. The traveler may fire at a wild beast to defend himself in case he is attacked.（2014 江西） ________ 2. Politicians are skilled at defending themselves against their critics. ________ 3. In the last ten minutes of the match, we needed to defend. ________ 自卫 为……辩护 防守 二、选出适当的单词，并用其正确形式填空。 1. The dog was __________ its owner’s luggage. 2. The cover __________ the machine from dust. 3. He has two guns to help you ___________ yourself when you go outside with him.（2009 江西） guard defend protect guarding protects defend 一、写出下列句子中画线部分的汉语释义。 1. He has many faults, but dishonesty isn’t one of them. __________ 2. There is a fault in the electrical system. __________ 3. She believes it was the doctor’s fault that the patient died. __________ 二、根据所给提示，用适当的词块完成下列句子。 1. He is such a man who is always __________________（挑剔）other people. 2. “I don’t think ______________（是我的过错）that the TV blew up. I just turned it on, that’s all,” said the boy. 3. Parents are ___________（有责任）for the change in their children. 缺点 故障 过错 / 责任 fault it’s my fault finding fault with at fault shift 根据句意，写出画线部分的汉语意思。 1. Within four hours of my first shift, I had angry customers who complained how slow I was.（2012 湖南） ___________ 2. The 21st century has been seeing a gradual shift of people from the country to the town. ___________ 3. You must press the shift key before entering each letter. ___________ 4. Someone has shifted my bicycle and I can’t find it. ___________ 5. Nowadays the priority for travelling is shifted from shopping to food and scenery.（2019 江苏） ___________ 6. Public attitudes towards the Internet have shifted over the past 50 years. ___________ 轮班 转移 转换键 （使）移动 （使）转移 改变 空白演示 单击输入您的封面副标题 空白演示 单击输入您的封面副标题 空白演示 单击输入您的封面副标题 protein spread virus reach the initial stage set a new theoretical framework do some solid work pour cells concrete substantial decrease some households make an intervention suspect statistics use microscope remove the handle show a link between ... and ... raw waste infection be infected by subscribe to need proof discover multiple deaths near the water pump defend the country transform thinking of studying diseases the outbreak of patriotic severe gifted once and for all vivid be willing to admit the faults the concept of announce the finding be frustrated contradictory be in charge of assistant shift jet have a great impact on Mechanical telescopes steady abstract thinking creative brilliant odd astronomers missile take over the leadership outstanding collect data be to blame be traced back to knowledgeable 1.once and for all 近义词3/5 2. suspect 3.blame④ 4.解决⑥ 5.与...有关⑥ 6.decrease ③ 近义词⑤ 7.因为④ 8.cast③-沮丧的 9.break down / in / into / away from / up / through / out 10.defend ③ 11.assist ④ 12.charge ⑤ 固定搭配④ 13.患病 ③ 14. come out / about /up /up with /across / on / when it comes to 15.besides 近义词 ④/ ⑤ 16. after all /in all / all in all / above all 17.fault③ 18.直到我参加了篮球队，我才意识到团队合作的重要性。 19.他是如此紧张，以至于他感觉自己舌头打结，手心出汗。 20.我非常抱歉让你等了这么长时间，因为刚才我有一件紧急的事情要处理。 Lavf59.14.100 Lavf59.14.100 Lavf59.14.100 Lavf59.14.100 Lavf59.14.100 Lavf59.14.100 Lavf59.14.100 $$