高中必修5 Unit 1 Great scientists.ppt

2021/6/301基础巩固基础巩固2021/6/302基础巩固基础巩固2021/6/303　　 漫漫 画画 欣欣 赏赏2021/6/304画画 面面 描描 述述 There is a wooden barrel constructed with a number of boards of different lengths. Some water is leaking out from the edge of the shortest board.寓寓 意意 理理 解解　　　　 In teamwork，，it is always the least capable member who holds back the whole progress of the team. So only by working together and also helping the shortest “board” can a team perform better.你能否对此加以扩展，写一篇你能否对此加以扩展，写一篇120词左右的小短文？词左右的小短文？2021/6/305§Translate the following questions?§1．你知道有关约翰·斯诺的故事吗？Do you know anything about John Snow?§2. 他认为霍乱的根源是什么？ What did he think was the cause of cholera?§3. 他怎样证明自己的观点？ How did he prove his theory? 2021/6/306短文填空短文填空 根据课文根据课文John Snow Defeats “King Cholera”完成下列短文。

完成下列短文 John Snow，，a well­known doctor in London，，became _______(inspire) when he thought about helping ordinary people who___________(expose) to cholera，，a ______(die) disease of its day. Many thousands of people died ____ time there was an outbreak because no one knew the cause of it. John wanted to help solve the problem. inspiredwereexposeddeadlyevery2021/6/307He got interested in two theories _________ (explain) how cholera killed people. He believed in the second theory ____ suggested that people ________ (absorb) the disease with their meals. In 1854，，when another ________ hit London，，he was ready to test the two theories. ____ the help of the map he made，，he got a valuable clue about the cause of the disease and was able to announce that the water was ________ (blame)．． outbreakWithto blameexplainingthatabsorbed2021/6/308§Ⅰ.单词荟萃§1．________ vt. & vi.结束；推断出→__________ n．结论；结束§2．________ vt.照顾；护理；出席；参加→________ adj.集中精力的，认真的→________ n．注意力§3．________ vt.暴露；揭露；使曝光→________ n．暴露；揭露→________ adj.无遮蔽的；不挡风雨的§4．________ n．& vt.治愈；痊愈→________ adj.可以治愈的→________ adj.无法治愈的§5．________ n．挑战→________ vt. 向……挑战→__________ n．挑战者→___________ adj. 激励的；挑战的返回目录返回目录单词和短语复习与运用单词和短语复习与运用concludeconclusionattend attentionexposeexposureexposedcurecurable uncurableattentive challenge challenge challenger challenging2021/6/309§6．________ vt. 怀疑→________ n．嫌疑犯→________ adj.怀疑的§7．________ vt.污染；弄脏→________ n. 污染→________ n．污染物质§8．________ vt.宣布；通告→______________ n．通知→__________ n．播音员；广播员§9．________ vt.命令；指示；教导→__________ n. 命令；指示；教导→________ adj. 有指导意义的§10．________ vt. & vi.捐献；贡献；捐助→___________ n. 贡献→___________ n．捐献者返回目录返回目录suspect suspect suspect announcementannouncepolluteinstructannouncer pollutionpollutantinstructive instructioncontributecontributioncontributor2021/6/3010§11.污染 v．_______；污染 n．______；被污染的adj.______§12贵重的，有价值的adj.________；价值n.________；　无价值的adj.________；无价的adj .________,pollutepollutionpollutedvaluablevaluevaluelessinvaluable2021/6/3011单词拼写单词拼写　　　　　　　　　　　　　　　　　　　　　　　　　　　　1．．After e the patient，，the doctor advised him to have a good rest.2．．Don’t ______(暴露暴露) your skin to direct sunlight.3．．Moving to the country c her of the illness.4．．We kept on p water out of the ship to prevent it from sinking.5．．On hearing the news，，he went back home ___________ (立即立即)．．　　　　xamininguredexposeumpingimmediately2021/6/30126．．The news was a to the public on TV.7．．As a young man，，he was s with himself in everything，，which led to his later success.8．．Don’t be too upset. Try to have a ________(积极的积极的) attitude to everything.9．．Be ________(小心的小心的) while driving as the road is frozen.10．．Sadly our team was d by theirs by 10 points.nnouncedtrictpositivecautiousefeated2021/6/3013◆ 活学活用用所给单词的适当形式填空1．It_______ that he didn't tell us the truth. I came to the_______ that he is lying (conclude)．2．It is ________ agreed that ________ is endless (universe)．3．This work has_______ him for several years. He seemed totally_______ in his work (absorb)．4．The writer personally______￡5,000 to the earthquake fund. All the________ will be gratefully received (contribute)．5．The_______ took a very_______ approach to_______ (scientific)．was concludedconclusionuniversallyuniverseabsorbedabsorbedcontributedcontributionsscientistscientificscience2021/6/30146．Don't________ . She stays perfectly still. She observes the gentle________ of the snake (move)．movemovement2021/6/3015翻译下列必背短语1．提出(建议等)______________2．得出结论______________3．有意义；有道理______________4．并且；另外______________5．对……严格要求______________6．除了……之外______________7．减慢______________8．对……好奇______________put forwarddraw / come to/ reach/ arrive at a conclusionmake sensein addition/ besidesbe strict/severe withapart fromslow downbe curious about2021/6/30169．调查______________10．在……的控制之下______________11．通向，导致______________12．因某事责备某人______________13．专心______________14．对某事热心______________15.有时_____________16.暴露于______________17.把……与……联系起来______________18. 与……有联系______________look intounder the control oflead toblame sb. for sth.be absorbed inbe enthusiastic for/about sth.at timesare exposed tolink…tobe linked to2021/6/3017Ⅱ.Ⅱ.短语填空短语填空1．．A black car cut in ahead of me，，forcing me to _________.2．．Without plenty of water，，you will easily _____ thirst in the desert.3．．This essay is quite good __________ a couple of spelling mistakes.4．．There is no doubt that stress can ______ physical illness.　　slow downdie ofapart fromlead to2021/6/30185．．I don’t think it ___________ to focus only on providing basic services.6．．I wrote a letter of complaint，，and the airline has promised to ________ the matter.7．．Andrew can be very bad­tempered _______ even though he is friendly in general.8．．A new approach to teaching languages was ___________ at the meeting last week.9．．These colors will not last if they ____________ the sun.10．．Scientists now ___ certain types of cancer__ the amount of junk food that people eat.makes senselook intoat timesput forwardare exposed tolinkto2021/6/3019§课文大意概括课文大意概括 （旨在训练用30个单词概括大意的能力）§阅读课文，试着用30来个单词概括课文大意或将下面的短文译成英语§ 这篇短文的主要意思是说斯诺找到了一种叫做霍乱疾病的起因，这是19世纪发生在伦敦的一种致命的疾病。

在斯诺的努力，该疾病终于得到控制§ The main idea of this passage is that _____________________________________________________________§答案：The main idea of this passage is that John Snow found out the cause of the disease called cholera which was a deadly disease in London in the 19th century. With Snow' s great efforts, the disease was finally under control.2021/6/3020突破动词熟记单元重点动词cure expose conclude analyze attend instruct infect absorb defeat blame2021/6/30211．...he attended Queen Victoria as her personal physician.维多利亚女王都聘他为私人医生。

attend v．出席，参加(be present)；处理，对付(deal with)；照料，护理(take care of)阅读下列句子，注意attend 的搭配及意思Only a few friends attended their wedding.(出席，参加)She is attending upon the patient.(照看；看护，常与on/upon 连用) Attend to work and stop talking. (attend to致力于；专心于)专心工作，不要说话2021/6/3022◆ 词语归纳 attend to 处理；注意倾听；照料，照顾处理；注意倾听；照料，照顾 attend a lecture/movie/meeting/wedding/funeral 听演讲听演讲/看电影看电影/参加会议参加会议/婚礼婚礼/葬礼葬礼 attend school/classes 上课上课 attend church 做礼拜做礼拜思考：表示思考：表示“参加参加”的表达还有哪些？的表达还有哪些？返回目录返回目录2021/6/3023用attend，join，join in，take part in的适当形式填空(1)He the army three years ago.(2)All children between the ages of 5 and 16 must school.(3)A lot of students the protest in 1949.(4)Would you like to the basketball game?(5)A nurse to his needs constantly.joined attend took part in join in attended 2021/6/30242．But he became inspired when he thought about helping ordinary people exposed to cholera (P2)但当他一想到要帮助那些得了霍乱的老百姓，他就感到很振奋。

◆ 词语归纳expose 暴露；揭露；使曝光exposure n．面临；遭受；揭露expose…to… 使……置身于/暴露于……be exposed to...置身于；暴露于◆ 即学即练B．根据括号内的汉语提示完成句子(1)As a journalist in the war，he was ________________(置身于丧生的危险之中)．exposed to the danger of losing his life2021/6/3025(2) They consider it almost a crime to __________________ violence and sex on TV. 他们认为让儿童接触暴力和色情电视节目几乎是一种犯罪行为3)My job as a journalist ________________ (就是揭露事实)．exposetois to expose the truthchildrend2021/6/30263．Neither its cause，nor its cure was understood. (P4)人们既不知道它的病因，也不知道它的治疗方法。

◆ 词语归纳cure v.&n. 治疗，治愈cure sb. a disease/bad habit治愈某人某病，除掉某人某习惯a cure a disease医治某种疾病的方法/药a cure sth.解决某事的方法/对策思考：表示“治疗”的单词还有哪些？cure；treat；heal与recoverofforfor2021/6/3027cure；treat；heal与recover①cure意为“治疗；治愈”，多用于用药物治疗并治愈某种疾病或改正不良习气,强调结果②treat为日常用语，意为“治疗；医治”，指治疗病人的全过程或活动，强调过程③heal意为“治愈（伤口）;医治”，使伤口愈合,也可指治疗心灵上的创伤④recover意思为“痊愈,复原”，常与from连用◆ 词语辨析2021/6/3028◆ 即学即练选用上述单词或短语填空(1)That will ________ him of his bad habits.(2)There are only two doctors to ________more than 50 patients.(3)The wound on my arm ________.(4)He's now fully ________from his bad cold.他现在已从重感冒完全康复了。

5)At present，people ______________ .(尚未找到癌症的疗法)curetreathas healedrecoveredhave found no cure for cancer2021/6/30294.The second suggested that people absorbed this disease into their bodies with their meals. (P2) absorb v．吸收(液体、气体等)(take in)；使并入，吞并；吸引(attract)；使专心(interest sb.)2021/6/3030◆ 词语归纳absorbed adj. 被吸收的；一心一意的be absorbed by被……吞并；为……所吸收 absorb...into吸引……到…… absorb one's attention吸引某人注意absorb one's time占用某人的时间 be absorbed in sth.专心于某事 2021/6/3031◆ 即学即练B．根据括号内的汉语提示完成句子(1)Mary was so____________ (专心看小说) that she didn't realize the food had got burnt. (2)Aspirin is quickly ________________.(被身体吸收) (3)His interesting teaching method________________.(吸引学生的注意)absorbed in reading the novelabsorbed by/into the bodyabsorbs/draws the students' attention2021/6/30325. It seemed that the water was to blame.看来水是罪魁祸首。

　看来水是罪魁祸首　 blame vt.(to place responsibility for)责备；谴责责备；谴责 n．过失；．过失；责备责备 be to blame (for…) (因为因为……而而)应负责任应负责任 blame sb for sth/doing sth 因因……而责备某人而责备某人/责备某责备某人做了某事人做了某事 blame sth on sb 把某事归咎于某人把某事归咎于某人温馨提示温馨提示 　　 be to blame没有被动形式，因此要用主动形式表示被动意义没有被动形式，因此要用主动形式表示被动意义返回目录返回目录2021/6/3033◆ 即学即练This is not his fault. I ________________not having made the whole thing clear to him. 这不能怪他，只怪我没有交代清楚这不能怪他，只怪我没有交代清楚返回目录返回目录am to blame for　　2021/6/30346．Finally “King cholera” was defeated. 最后，“霍乱王”被击败了。

◆ 探究学习阅读下列句子，注意defeat的意思及用法His team has suffered 5 defeats.(失败)他的球队已经输了五场Jack defeated Mike by about a meter and won the race at last.(击败，战胜)杰克以大约一米的优势击败了迈克，最后赢得了比赛思考：还有哪些词表示类似意思？2021/6/3035◆ 词语辨析win；beat；defeat①win“赢得”赛事、战争、某物,宾语是game, prize等物（不是人）；后接人时，意为“争取赢得……的好感或支持，说服”②beat “战胜”、“击败”比赛中的对手，可与defeat互换另外，beat还有“（连续）击打”,“控制”等意思2021/6/3036◆ 即学即练从win，beat，defeat中选择合适的词的正确形式填空(1)The army ____________ the enemy in the end.(2)Tom suffered the ____________in the English examination.(3)The athlete __________ his competitors and__________ the gold medal.(4)Nina managed to free herself and began at the flames with a pillow.尼娜设法自救，开始用一个枕头连续地拍打着火焰。

defeateddefeatdefeatedwonbeating2021/6/3037活学活用cure expose conclude attend infect absorb defeat blame用上述动词的适当形式填空 In January 2003,SARS broke out in Chinaand people 1 to the deadlydisease.Many people get infected every day. Zhong Nanshan, a specialist in infectious disease, set about finding an effective cure for SARS. So 2 in his work, hestayed in the hospital for several months, aborbedwere exposed2021/6/3038 instructing the doctors and nurses 3 thepatients, analyzing different cases and 4 that people’s eating wild animalswas partly 5 .With his hard workand scientific knowledge, he successfully 6 a patient. Then he introduced thismethod to other doctors. Dr. Zhong madegreat contributions to 7 thedisease.to attendconcludingto blamecureddefeating2021/6/3039 结束语结束语若有不当之处，请指正，谢谢！若有不当之处，请指正，谢谢！。