英语人教版 (2019)Unit 1 Science and Scientists多媒体教学课件ppt

这是一份英语人教版 (2019)Unit 1 Science and Scientists多媒体教学课件ppt，共60页。PPT课件主要包含了词 汇 认 知，微生物细菌病菌，subscribe，multiple，decrease，statistic，流行病学，microscope，severely，severity等内容，欢迎下载使用。

文章导语:霍乱是霍乱弧菌(Vibri chlera)引起的急性肠道传染病,具有发病急、传播快、波及面广的特点,是当今三种国际检疫传染病中的一种。
ChleraChlera is a water-brne disease that is spread thrugh plluted water and fd.It is an illness caused by the bacterium1 called Vibri chlera.It prduces an entertxin(肠毒素) that causes painless,watery diarrhea(腹泻) that can quickly lead t severe dehydratin(脱水) and death if treatment is nt given. Mst peple infected with chlera d nt becme ill,althugh the bacterium is present in their waste fr 7-14 days.When chlera des happen,mre than 90% f cases are nt severe and are
difficult t tell frm ther types f diarrhea.Less than 10% f ill peple develp chlera with signs f mderate r severe dehydratin.
A persn may get chlera by drinking water r eating fd plluted with the chlera bacterium.The disease can spread rapidly in areas withut prper treatment f drinking water.The chlera bacterium may als live in the envirnment in dirty rivers and castal2 waters.Shellfish eaten raw can be a surce f chlera.Therefre,the disease is nt likely t spread directly frm ne persn t anther.
Chlera can be simply and successfully treated by immediate replacement f the fluid3 and salt lst thrugh diarrhea.Patients can be treated by being given a mixture4 f sugar and salt t be mixed with water and drunk in large amunts.Peple wh develp severe diarrhea in cuntries where chlera breaks ut shuld seek5 medical attentin at nce.In a wrd,t avid chlera,we shuld develp a gd habit.We shuld eat well-cked fd instead f raw fd.
词海拾贝1.bacterium /bæk̍tIəriəm/ n.细菌2.castal /̍kəʊstl/ adj.沿海的3.fluid /̍fluːId/ n.液体4.mixture /̍mIkstʃə/ n.混合;混合物5.seek /siːk/ vt.寻找,探寻;追求
美文凝萃1.Which f the fllwing statements abut chlera is nt true accrding t the passage?A.Chlera can lead t severe dehydratin and is spread quickly thrugh can be treated easily can’t be easily spread in areas with clean drinking can we avid infecting chlera in life?
重点单词1.chlera n.　　　　 2.diarrhea n.　　　　 3.dehydratin n.　　　　 4.　　　　　　　  adj.相互矛盾的;对立的;不一致的 5.germ n.　　　　　　　　　　　 6.　　　　　　  vi.认购(股份);定期订购;定期交纳(会费) 7.　　　　　　  adj.数量多的;多种多样的 
cntradictry
8.　　　　　　　 n.一家人;家庭;同住一所(套)房子的人 9.　　　　　　 vt.& vi.怀疑;疑有;不信任　n.犯罪嫌疑人;可疑对象 10.　　　　　  n.把手;拉手;柄　vt.处理;搬动;操纵(车辆、动物、工具等) 11.　　　　　　　　 n.介入;出面;干涉 12.　　　　　 n.联系;纽带　vt.把……连接起来;相关联 13.　　　　　 adj.未煮的;生的;未经处理的;原始的 14.　　　　　　　  adj.大量的;价值巨大的;重大的 
husehld　suspect　handle　interventin　link　rawsubstantial　
15.　　　　　　　 n.减少;降低;减少量　vt.& vi.(使大小、数量等)减少;减小;降低 16.　　　　　　  n.[pl.]统计数字;统计资料;统计学 17.epidemilgy n.　　　　　　　 18.　　　　　　　　 n.显微镜 
词汇拓展1.severe adj.极为恶劣的;十分严重的;严厉的→　　　　　　 adv.严厉地;严重地→　　　　　　　 n.严重;严格;严厉 2.frustrated adj.懊恼的;沮丧的;失意的→　　　　　　　 vt.挫败;阻挠;使懊恼→　　　　　　　　 n.挫折;沮丧 3.infectin n.感染;传染→　　　　　 vt.使感染;传染→　　　　　　 adj.带菌的;感染病菌的 
4.prf n.证据;证明;检验→v.　　　　　 证明,证实 5.pure adj.干净的;纯的;纯粹的→　　　　　 adv.仅仅;完全→　　　　　　 vt.使……洁净 6.transfrm vt.使改观;使改变形态　vi.改变;转变→　　　　　　　　 n.变化;转变 
transfrmatin
重点短语1.nce and 　　　　　all 最终地;彻底地 2.subscribe 　　　　　同意;赞同 3.thanks 　　　　　幸亏;由于 4.　　　　　 general 总的说来 5.attend 　　　　　致力于……,处理……,注意……;照顾/照料…… 6.　　　　　 pump 水泵 7.be 　　　　　　blame 应负责 
8.give 　　　　　　分娩 9.a link 　　　　　　 ……之间的联系 10.be 　　　　　t d 很有可能做…… 11.　　　　　 this reasn 因为此原因 
Step 1　Fast Reading一、快速浏览课文,将段落与其主旨大意相匹配Para.1　A.There were tw theries abut chlera.Para.2B.Snw shwed us a way t d research int diseases.Para.3C.Snw tld peple t drink clean water.Para.4D.Chlera was a deadly disease.Para.5E.Snw cllected evidence.
Step 2　Detailed Reading二、仔细阅读课文,选择最佳答案1.The passage mainly tells us that 　　　. A.the cause f chlera was plluted waterB.Jhn Snw was a well-knwn dctr in LndnC.the surce f all drinking water shuld be examinedD.Jhn Snw did sme research and helped t slve chlera
2.Hw did Jhn Snw d the research?A.By using maps and drinking the water questining the experimenting with himself.
3.What did Jhn Snw desire t d as a yung dctr?A.T be a wrld-famus attend t Queen prevent and treat create a new thery.
4.Hw did Jhn Snw stp the peple frm using the water frm the pump?A.By telling peple that the water was asking water cmpanies t sell pure remving the handle f the drinking mre free beer.
5.Why is Snw cnsidered the father f mdern epidemilgy?A.Because he changed the way t study he knew hw t prevent and treat he made chlera disappear in the he annunced the pump water carried chlera germs.
1.【教材原文】As a yung dctr,Jhn Snw became frustrated because n ne knew hw t prevent r treat chlera.(page 2)由于当时无人知道如何预防或治疗霍乱,年轻的约翰·斯诺医生很沮丧。
考点 frustrated adj.懊恼的;沮丧的;失意的frustrate vt.挫败(敌人);阻挠;使懊丧,使沮丧be frustrated in 在……方面归于失败frustratin n.懊丧;懊恼;令人懊丧的事物
语境领悟(1)He was frustrated by his inability t wave dwn a taxi.连一辆出租车都打不到,他很沮丧。(2)When things g wrng,all f us naturally feel disappinted and frustrated.出问题时,我们大家自然都感到失望和沮丧。
学以致用单句语法填空(1)He ften appeared angry and 　　　　　(frustrate) by the intransigence f bth sides. 完成句子(2)恶劣的天气挫败了他攀登泰山的尝试。　　　 　　　　 　　　　　　 　　　 　　　　t climb Munt Tai. 
Bad weather frustrated his attempt
2.【教材原文】In time,he rse t becme a famus dctr,and even attended t Queen Victria when she gave birth.(page 2)后来,他成为一位名医,甚至照料分娩的维多利亚女王。考点 attend (t) sb/sth处理;对付;照料;关怀;专心于attend v.出席,参加;经常去,定期去(某处);注意,专心;伴随发生;随同;陪同;看护,照料attend a meeting/a lecture/schl参加会议/听讲座/上学attendance n.出席,参加;出席率;出席人数
语境领悟(1)He ffered t g and attend t the matter.他主动提出来去处理那件事。(2)He was s ill that tw nurses were attending t him.他病得很重,有两个护士在照顾他。
(3)On the last day f ur week-lng stay,we were invited t attend a private cncert n a beautiful farm.在我们一周停留时间里的最后一天,我们应邀参加在一座美丽的农场举行的私人音乐会。(4)I’d lve it if yu culd attend the upcming celebratin.我们很高兴你能来参加即将到来的庆祝仪式。
学以致用单句语法填空(1)That year,I 　　　　　　(attend) a seminar where we were asked t create a prject that wuld tuch the wrld. (2)I have always enjyed all the events yu rganised and I hpe 　　　　　　(attend) many mre in the cming years.(3)The exhibitin had recrd 　　　　 　　 (attend), shwing that there is huge interest in Chinese influences. 
完成句子(4)Natalie的学校被严重毁坏了,她只好暂时到Brklyn的一所学校去上学。Natalie’s schl was s damaged that she had t temprarily　　　　 　　　　　　in Brklyn. (5)他雇了一个护士来照顾已病了一段时间的父亲。He hired a nurse t 　　　　 　　　 　　　 　　　　wh had been ill fr sme time. 
attend schl
attend t his father
3.【教材原文】Hwever,he never lst his desire t destry chlera nce and fr all.(page 2)然而,他始终没有放弃彻底根除霍乱的愿望。考点 nce and fr all最终地;彻底地all at nce突然;同时at nce立即;马上nce again再一次;再次
语境领悟(1)He will explain it fully nce and fr all.他将把它充分地解释一次,就此了结。(2)S many thughts f Haas were crwded int her mind,all at nce.对哈斯的种种思念一下子涌上她的心头。(3)As the name implies,it may ccur nce and never appear nce again.顾名思义,它可能只出现一次,并且不会再次出现。
学以致用单句语法填空(1)We have t reslve this matter nce 　　　　　　fr all. (2)All 　　　　nce there was smene kncking n the dr.(3)He was punished nce 　　　　　fr telling lies. 
完成句子(4)我最后一次警告你。如果你不停止纠缠我,你将来会后悔的。I’m warning yu 　　　 　　　 　　　 　　　,if yu dn’t stp disturbing me,yu’ll be regretful. 
nce and fr all
4.【教材原文】The ther was that chlera was caused by an infectin frm germs in fd r water.(page 2)另一种看法是食物或饮用水中的细菌感染导致霍乱。考点 infectin n.[医]传染,感染;传染病infect v.传染;使感染infect sb/sth with sth使某人/某物感染上……;使某人感染(某种情感),影响infected adj.带菌的;感染病菌的infectius adj.传染性的
语境领悟(1)One thery is that the infectin has been present in humans fr a very lng time.有一种理论认为,这种传染病存在于人类中已经有很长时间了。(2)She infected the children with her lve frm music.她对音乐的热爱影响了孩子们。
(3)The drug will be useful t hundreds f thusands f infected peple.这种药将惠及几十万的感染者。(4)Laughter is ne f the mst infectius expressins f emtin.笑是最具感染力的情感表达方式之一。
学以致用单句语法填空(1)The wund frm the dg bite has becme 　　　　(infect).(2)Keeping clean can help t decrease the risk f 　　 (infect).(3)These yung peple were infected 　　　　　the virus. (4)Up t nw,nly few peple in the wrld have gt an　　　　　 (infectius) frm the disease arund the wrld.
5.【教材原文】Snw subscribed t the secnd thery.(page 2)斯诺赞同第二种看法。考点 subscribe t 同意;赞同;订阅;定期订购subscribe vi.认购(股份);定期订购;定期交纳(会费) 在……上签署……;定期向……捐……subscriber n.(杂志等)订购者,订阅者;消费者,用户;定期捐助者
语境领悟(1)Hw much did yu subscribe t the disaster fund?你捐助了多少救灾基金?(2)He culd nt subscribe t their unfair plan.他不能同意他们的不公平计划。(3)I subscribed t a number f jurnals cncerned with my subject.我订阅了许多与我的主题有关的期刊。(4)He refused t subscribe his name t the paper.他拒绝在纸上签署自己的名字。
学以致用单句语法填空(1)Which jurnals will the library subscribe 　　　　　next year? (2)Write a letter t us at nce and the free album ffered t every new 　　　　　　　(subscribe). (3)My reasn fr 　　　　　　　　(subscribe) t New Scientist is t knw abut advances in science. 
subscribing
完成句子(4)举国上下向遭受水灾的地区捐助了很多钱。The whle natin 　　　　　　　　　　　　　　　　the flded areas. 
subscribed a lt f mney t
6.【教材原文】Snw suspected that the water pump was t blame.(page 2)斯诺怀疑水泵就是罪魁祸首。
考点一 suspect v.怀疑;疑有;不信任;觉得(通常不用于进行时)　n.犯罪嫌疑人;可疑对象suspect sth/that...怀疑……suspect sb/sth t be+n./adj.怀疑/猜想某人(某物)为……suspect sb f(ding) sth 怀疑某人(做过)某事suspicius adj.可疑的,令人怀疑的be suspicius f/abut sth 对某事怀疑suspicin n.怀疑,猜疑suspect adj.不可信的;靠不住的
语境领悟(1)She suspected that ne f her three daughters had picked the ring up,but the girls said they hadn’t.她认为三个女儿中可能某一个女儿已捡起了戒指,但是她们说没有。(2)Plice have issued a phtgraph f the suspect.警方已经发布了犯罪嫌疑人的照片。
(3)Is there anyne suspected t be f an infectius nature?有人被怀疑有传染性疾病吗?(4)Pilcher was suspected f giving away the cmpany’s secrets t thers.皮尔彻涉嫌将公司的秘密泄露给他人。(5)They became suspicius f his behaviur and cntacted the plice.他们开始觉得他行为可疑,便报了警。
考点二 blame vt.把……归咎于;责怪;指责n.责备,指责put the blame n/upn sb 把责任推到……上blame sb/sth fr sth/ding sth 因……怪罪,责怪……accept/take/bear the blame 对……负责be t blame 应受谴责;应负责blame sth n sb/sth 把……的责任推给……
语境领悟(1)Lts f peple find it hard t get up in the mrning,and put the blame n the alarm clck.很多人发现早上很难起床,并且把责任归咎于闹钟。(2)Wh is t blame fr the prblem f rbcalls?谁应为机器人电话问题负责呢?
(3)Yu can’t expect Terry t take all the blame.你不能指望特里承担所有的责任。(4)Yu shuldn’t blame this accident n him.After all it’s nt up t him t make the decisin.你不该把这次事故归咎于他,毕竟不是他一个人决定的。温馨提示 t blame是用主动形式表示被动含义。
学以致用单句语法填空(1)The bss suspected him 　　　　　taking the cmputer away frm the cmpany. (2)The man,suspected f 　　　　　　(cnduct) a series f bmbings last year,was arrested by the plice last week. (3)Sme f his clleagues at wrk became 　　 　　(suspect) f his behaviur. 
(4)The driver blamed me 　　　　　　the accident. (5)Plice 　　　　　　(blame) the accident n dangerus driving. (6)She’ll put the blame 　　　　　　us if it turns ut badly. (7)He said he wuld take 　　　　　　　　whle blame. 
7.【教材原文】Accrdingly,he had the handle f the pump remved s that it culd nt be used.(page 2)于是,他让人拆掉了水泵的把手,这样水泵就用不成了。考点 handle n.把手;拉手;柄　v.处理;(用手)触,拿,搬动;操纵(车辆、动物、工具等)
语境领悟(1)The man gave me a knife with a carved wden handle.那人给了我一把有雕花木柄的刀。(2)There are several ways t handle the marketing end f the business.有几种方法可以来处理业务的推广。(3)We have nthing but praise fr the way they handled the investigatin.对于他们处理调查的方式我们唯有赞赏。
学以致用单句语法填空(1)As nbdy here knws what is wrng with the machine,we must send fr an engineer 　　　　　(handle) the prblem.(2)A new man was appinted 　　　　　(handle) the crisis. 完成句子(3)我没有把握驾驶马力这样大的汽车。I wasn’t sure if 　　 　　 　 　　　　such a pwerful car. 
I culd handle
翻译句子(4)小心轻放!
Handle with care!
8.【教材原文】Mrever,Snw was later able t shw a link between ther cases f chlera and the different water cmpanies in Lndn.(page 3)此外,斯诺后来还发现了其他霍乱病例与伦敦不同的供水公司之间的联系。
考点 link n. 联系;纽带　vt.把……连接起来;相关联将……和……联系或连接起来link up连接;结合link up with...与……联合;使与……衔接a link between A and B　A与B之间的联系
语境领悟(1)When a predatr lives n varius species,they are weakly linked.当一种掠食动物以多种物种为食时,他们的依存关系就很弱。(2)The hearts f the peple f all the natinalities are linked t each ther.我国各族人民心连心。
(3)Is he the man wh had different sectins f the walls linked up?是不是他让人把城墙各个部分连接起来的?(4)There is a direct link between lung cancer and smking.肺癌与吸烟之间有直接的联系。
学以致用单句语法填空(1)The link 　　　　　　 what the men had dne as bys and hw they turned ut as adults was surprisingly sharp. (2)Experts say hydrgen technlgy can reduce industrial gases 　　　　　　 (link) t glbal warming. (3)The Internet allws peple frm all ver the wrld t link　　　　　fr chat sessins. 
9.【教材原文】 the threat f chlera arund the wrld saw a substantial decrease.(page 3)……世界各地霍乱的威胁大幅降低。
考点 decrease n.减少;降低;减少量　vt.& vi.(使大小、数量等)减少;减小;降低n the decrease在减少a decrease in...在……方面减少decrease t...减少到……decrease by...减少了……decrease 从……减少到……
语境领悟(1)Each day’s delay in swing wuld mean a decrease in yield.晚种一天,就会减产。(2)Experiments indicate that this apprach’s average errr can decrease t ±0.5%.实验表明该方法的平均计算误差减少到±0.5%。
(3)The changing trend f sil fertility decreases frm the west t the east.土壤肥力变化趋势从西向东降低。(4)The number f students ging abrad fr further study is n the decrease nwadays.当下去国外继续深造的学生数量在不断减少。
温馨提示 decrease的反义词increase的用法 increase t增加(长)到…… increase by增加(长)了…… n the increase在增加
学以致用单句语法填空(1)There has been a decrease 　　　　　　　　the number f emplyees this year. (2)After taking the medicine,his temperature decreased frm 40℃ 　　　　　　36.8℃. 
完成句子(3)五年前这个村庄的人口是2,000人,现在是1,500人,那意味着人口已经下降了25%。Five years ag the ppulatin f the village was 2,000.Nw it’s 1,500,which means that 　 　 　 　　　 　　 　　　. (4)这种鸟的数量每年在减少。The number f this kind f bird ___ ____ _____ __________every year. 
it has decreased by 25%
is n the decrease
10.【教材原文】Frtunately,we nw knw hw t prevent chlera,thanks t the wrk f Jhn Snw.(page 3)幸运的是,由于约翰·斯诺的努力,我们现在知道了如何预防霍乱。考点 thanks t 幸亏;由于表示原因的短语有:due t,because f,n accunt f,wing t,as a result f等。
语境领悟(1)Thanks t yur help,I became mre cnfident and spent mre time reading English bks.多亏了你的帮助,我变得更加自信,而且花更多的时间阅读英语书籍。(2)Thanks t his strng cnstitutin,Jack was able t pull thrugh his recent serius illness.多亏了杰克强壮的体质,他才能度过最近这场重病。
学以致用单句语法填空(1)Thanks t yur 　　　　　　　　(encurage),I made cntinuus and encuraging prgress in math,and finally decided t study it in the university. (2)Thanks 　　　　yur apprval,and if yu didn’t apprve f my plan,I wuld be fired by the emplyer. 
encuragement
完成句子(3)多亏了王先生的指导,这个男孩决定改掉他的坏习惯。　　　　 　　 　　　 　　　　 　　　　　　　,the by decided t get rid f his bad habits. 
Thanks t Mr Wang’s guidance
11.【教材原文】Mrever,in his use f maps and statistics, Snw transfrmed the way scientists study diseases.(page 3)此外,通过使用地图和数据,斯诺改变了科学家研究疾病的方式。考点 transfrm vt.使改观;使改变形态vi.改变;转变 把……变成…… 从……转变/转化transfrmatin n.改观;变化;转变
语境领悟(1)As China’s first special ecnmic zne,it was transfrmed frm a small fishing village int a majr natinal ecnmic hub.作为中国第一个经济特区,它由一个小渔村转变成一个主要的国家经济中心。
(2)We will transfrm ur schls and clleges and universities t meet the demands f a new age.我们将对中小学和高等院校实行改革,以适应新时代的要求。(3)Water can transfrm a desert int a garden.水能使沙漠变为花园。
学以致用单句语法填空(1)In recent years his ideas have undergne a cmplete 　　　　　　　　(transfrm). (2)A cmplete change f climate transfrmed the area frm a desert 　　　　　　a swamp. (3)But it cannt d all the wrk f 　　　　　　(transfrm) China’s ecnmy. 
transfrming
句型转换(4)The village has been transfrmed int a small twn and it takes n a new lk nw.→______________________________________________________________________(用动词-ed形式短语做状语改写句子)完成句子(5)到了改革旧的教育体制的时候了。It is high time that ____ _____ ___________ ________ ___________________.
Transfrmed int a small twn,the village takes n a new lk nw.
the ld educatinal systems were
1.【教材原文】As a yung dctr,Jhn Snw became frustrated because n ne knew hw t prevent r treat chlera.(page 2)由于当时无人知道如何预防或治疗霍乱,年轻的约翰·斯诺很沮丧。
句法分析本句是because引导的原因状语从句,句中hw t prevent r treat chlera为“特殊疑问词+不定式”结构,做动词knew的宾语,hw表示方式。带疑问词的不定式和不定式一样,在句中可做主语、宾语和表语,疑问词的选择与动词不定式中的动词有密不可分的关系。若不定式短语缺少宾语则要考虑疑问代词。若不缺少宾语则要视其语境选择不同的疑问副词。
(1)常见的特殊疑问词:疑问代词wh,what,which等和疑问副词hw,when,where等。(2)语法功能:该结构相当于名词性从句,在句中可以做主语、宾语、表语、同位语等(做主语时,谓语动词常用单数)。(3)通常用在tell,shw,understand,explain,teach,learn,discuss等动词后面的特殊疑问代词与构成不定式的动词之间为动宾关系时,不定式通常用主动形式。
语境领悟(1)It seemed an unending jurney,but even as a six-year-ld girl,I realised that knwing hw t read culd pen many drs.好像这是一次无终止的旅行,但是即使是一个只有六岁的小姑娘,我意识到知道怎样阅读能打开多扇大门。(2)I dn’t quite knw what t say in answer t yur questin.我不太清楚如何回答你的问题。
(3)He never tld me where t g whenever he left.他无论什么时候离开时从来不告诉我去哪儿。(4)Think abut the fare fr different kinds f transprt and decide when t get there.想一想不同种类的交通工具的费用并决定什么时候到那里。
学以致用句型转换(1)The teacher taught the students hw they shuld d the experiment.→The teacher taught the students 　　 　 　 　　 　 .(2)The prblem is where t put this cmputer.→The prblem is 　 .
hw t d the experiment
where we shuld put this cmputer
(3)I have n idea what I can say abut this.→I have n idea 　 . (4)When we will start has nt been decided.→　　　 　　　 　　　　 has nt been decided. 
what t say abut this
When t start
2.【教材原文】He discvered that in tw particular streets the chlera utbreak was s severe that mre than 500 peple died in ten days.(page 2)他发现霍乱疫情在两条街道上尤为严重,十天内就有500多人死亡。
句法分析本句是一个主从复合句,“如此……以至于……”引导结果状语从句,s后常接形容词或副词,常见形式有:
也表示“如此……以至于……”,但such修饰名词,常见形式有:
语境领悟(1)He runs s fast that n ne can catch up with him.他跑得如此之快以至于没人能追上他。(2)He is s smart a by that we all like him.他是一个如此机灵的男孩,我们都喜欢他。
(3)There were s few guests that the hst felt sad.宾客如此之少,主人很伤心。(4)We left in such a hurry that we frgt t lck the dr.我们走得太匆忙了,连门都忘了锁。(5)He has made such rapid prgress that he was praised by his teacher.他进步非常快,老师表扬了他。
温馨提示 (1)little表示“少”时用s修饰,但表示“小”时用such修饰。 There was s little time left that we must hurry. 时间不多了,我们必须快一点。 They are such little children that they can’t understand it. 他们这么小的孩子是不会理解的。
(2)在和句型中,当“s/such...”置于句首时,其所在的句子要用部分倒装。 S ht a day was it that they all went swimming.=(Such a ht day was it that they all went swimming.) 天气那么热,他们都去游泳了。
学以致用选词填空(s/such/that)(1)I was 　　　　　sleepy 　　　　　I culd hardly keep my eyes pen. (2)It was 　　　　　　　a ht day 　　　　　　nbdy wanted t d anything. (3)Yu can’t imagine 　　　　　　little birds can eat　　　　　　many insects in 　　　　　　a shrt time. 
完成句子(4)S 　　 　 　　　　 　　　　　(她如此激动) that it tk us an hur t calm her dwn. (5)Such 　　　　 　　　　　 　　　 　　　 　 (他取得如此大的进步) that his parents felt very happy. 
excited was she
great prgress did he make
一、单词拼写1.Why d yu 　　　　　　(怀疑) him f taking yur watch away? 2.I think yu are t 　　　　　　(严厉的) n the students.3.I have 　　　　　　　(定期订购) t China Daily fr many years. 4.We finally gt several 　　　　　(证据) f his Tm became 　　　　　　　 (沮丧的,失意的) because he hadn’t passed the test. 
6.Abut the accident,we are faced with tw 　　 　　　 (矛盾的,对立的) statements. 7.Wh makes financial(财政的) decisins in yur 　　　　　　　 (家庭)? 8.When I began t wrk,I wrried a lt abut whether I can　　　　　　　 (处理) this new jb. 9.Yet the river’s flw has 　　　　　　(减少) in recent decades.
二、单句语法填空1.Anyne breaking the law will be 　　 　(severe) cmpanies 　　　　　　　　　　(subscribe) generusly t the ftball club s far. 3.I think he suspected us 　　　　　sme imprper infrmatin cnfirms me in the belief that he is 　　　　　　　　(blame). 5.I think America is a cuntry with 　　　　　 (multiply) cultures. 
have subscribed
6.But the infrmatin I gt was rich and varied,r even 　　　　　　　 (cntradict). 7.The news is 　　　　　imprtant that I must tell it t my friends. 8.A cheap table can 　　　　　　　　　(transfrm) by an interesting cver. 
be transfrmed
三、课文语法填空Jhn Snw Defeats “King Chlera”Chlera used t be ne f the mst feared 1.__________(disease) in the wrld,until Jhn Snw shwed hw it culd be vercme.Chlera,as 2.　　　　　 deadly disease f its day,threatened rdinary peple.N ne knew its cause r its cure.Every time chlera brke ut,large numbers f 3. 　　　　　　  (frighten) peple died.Jhn Snw was determined 4.　　　　　　 (slve) this prblem.He knew nly if he fund its cause wuld it be cntrlled. 
There were tw theries that 5.　　　　　 (pssible) explained hw peple gt infected.Jhn Snw 6.　　　　　　　(subscribe) t the thery that chlera was caused by an infectin frm germs in fd r water.