高中英语 电子题库 Unit1SectionⅠ精品课件 新人教版必修5.ppt

unit1greatscientists section warmingup reading preparing stepone wordsandphrases 词汇知识1 n 特性 特征2 vt vi 结束 推断出3 vt 分析4 vt 打败 战胜 使受挫 n 失败5 adj 熟练的 经验或知识丰富的 n 专家 行家 characteristic conclude analyse defeat expert 6 vt 照顾 护理 出席 参加7 n 医生 内科医师8 vt 暴露 揭露 使曝光9 n 治愈 痊愈 vt 治愈 治疗10 n 挑战 vt 向 挑战11 vt 吸收 吸引 使专心12 vt 怀疑 认为 n 被怀疑者 嫌疑犯 attend physician expose cure challenge absorb suspect 13 adj 严重的 剧烈的 严厉的14 vt 预见 预知15 vt 责备 谴责 n 过失 责备16 handle n vt 处理 操纵17 link vt n 18 announce vt 19 instruct vt 20 pollute vt severe foresee blame 柄 把手 连接 联系 宣布 通告 命令 指示 教导 污染 弄脏 重点短语1 提出2 得出结论3 使显露 暴露4 将 和 联系或连接起来5 challengesb todosth 6 beabsorbedinto putforward drawaconclusion expose to link to 挑战某人干某事 沉浸于 7 betoblame 8 suspectsb ofsth 9 beexpertin 10 attendschool 应受责备 怀疑某人做某事 在某方面很专业 上学 steptwo fastreadingscanthetextandchoosethebestansweraccordingtothetext 1 whatdoesthepassagemainlytalkabout a johnsnowwasafamousdoctorinlondon b thereasonthatcausedthedeadlydiseasecholera c johnsnowsolvedtheproblemofcholera d choleraisstillaseriouslydeadlydisease c 2 whatwastheoriginalsourceofdiseaseof kingcholera a acloudofdangerousgas b thespreadingofvirusamongpeople c waterinacertainpumpinlondon d ariverpollutedbythedirtywater d 3 whydidno 21broadstreetinlondonhavenodeath a thepeoplejustdrankthewaterfromthepump b theydrankbeeraswellaswaterfromthepump c theydidn tabsorbthedangerousair d theysufferednogermsatall d 4 whichofthetwotheoriesthatjohnsnowwasinterestedinwastruefinally a both b thefirstone c thesecondone d neither d 5 whatdoyouthinkthelondonerswoulddowiththeunusedpumpsafterdefeating kingcholera a theywoulddestroythem b theywouldreusethemaftercleaning c theywoulddesertthemforgood d theywouldgoontousethemwithoutcleaning b stepthree carefulreading readthereadingmaterialquicklyandthenanswerthefollowingquestions 1 whycouldn tthecholerabeundercontrolatfirst 答案 neitheritscause noritscurewasunderstood 2 whichtheorydidjohnsnowbelievein 答案 3 johnsnowfinallyprovedthetheoryhebelievedby 答案 1 peopleabsorbedcholeraintotheirbodieswiththeirmeals gatheringinformationwiththehelpofamap 2 3 lookingintothesourceofthewaterforbroadstreetandcambridgestreet separatingthosewhosufferedcholerafromthosewhodidn t 4 topreventthecholerafromspreadingagain whatdidjohnsnowdo 答案 1 2 3 hesuggestedthatthesourceofallwatersuppliesbeexamined hesuggestedthatnewmethodsofdealingwithpollutedwaterbefound heinstructedthewatercompaniesnottoexposepeopletothepollutedwateranymore letthestudentslistentothetapeandfillintheblanks london personalphysician meals thepollutedwater germs manythousandsof two thewaterpump stepfour consolidationjohnsnow adoctor 1 queenvictoriaasherpersonal2 buthewaswillingtohelpordinarypeople3 cholera manypeopledied4 therewasan5 hewantedtofacethe6 andsolvetheproblem twotheoriescaughthisattention thefirstsuggestedthatcholera attended physician exposedto everytime outbreak challenge multipliedintheair thesecondsuggestedthatpeople7 thisdiseaseintotheirbodiesandthedisease8 thebody johnsnow9 thesecondwasrightbutheneededevidence whenanotheroutbreakhitlondonin1854 hewasreadytobeginhis10 andtriedtogetinformation hefoundthatmostofthe absorbed attacked suspected enquiry deathswerenearawaterpumpandthespreadofthediseasewas11 water withtheevidence hewasableto12 thatpollutedwatercarriedthevirus afterthat hesuggestedthesourceofallthewatersupplies13 finally kingcholera was14 linkedto announce beexamined defeated stepfive discussioncholerawasa19thcenturydisease whatdiseasedoyouthinkissimilartocholeratoday why whatshouldwedo 答案 aidsandh1n1aresimilartocholeratoday becausetheyareserious haveanunknowncauseandneedpublichealthcaretosolvethem w