魏其科通案必修51

1、Unit 1 Great scientists Unit Plan (单元总案)Unit1EditorWei QikeSignatureTopicGreat scientistsTeacherClassAims & DemandsTo understand the texts forms and contents and learn about great scientists To communicate on the topic with the words, expressions and structures learned in this unitTo know about

2、the infectious disease To discover and learn to use some useful words and collocationsTo learn about he grammar of the past participleKeyKnowledgewordsconclude, analyze, repeat, defeat, attend, expose, cure, control, absorb, pump, blame, handle, announce, instruct, contribute, spin, rejectexpression

3、sput forward , draw a conclusion , in addition , linkto , apart from , be strict with , lead to , make sense , point of viewsentencepatterns1It seemed that the water was to blame.2So many thousands of terrified people died every time there was an outbreak.3. To prevent this from happening again ,Joh

4、n Snow suggested that the source of all the water supplies be examined.4. Only if you put the sun there did the movement of the other planets in the sky make sense. 5. He placed a fixed sun at the center of the solar system with the planets going round it and only the moon still going round the eart

5、h.Difficult PointsLearn to use inverted sentences , the past participle as attributive and predicate.Period 1 Vocabulary 学习目标： 1.准确读出本单元的单词。 2.记住单词表中黑体单词的汉语意思。 3.了解重点单词的词性、搭配和主要用法。【 Previewing case(预学案)】一、读单词，找出不会读的单词。 二.单词识记_vt.打败；战胜；使受挫 n.失败_n.专家；行家 adj.熟练的；经验或知识丰富的_ vt.照顾；护理；出席；参加_n.内科医师；医生_vt.暴露

6、；揭露；使曝光_vt.& n.治愈；痊愈；治疗_ n.受害者_ n.挑战 vt.向挑战_vt.吸收；吸引；使专心_ vt.认为；怀疑 n.被怀疑者；嫌疑犯_ n.询问_ n.附近；邻近_ adj.严重的；剧烈的；严厉的_ n.泵；抽水机 vt.（用泵）抽（水）_ vt.预见；预知_ vt.责备；谴责 n.过失；责备_ vt.污染；弄脏_n.柄；把手 vt.处理；操纵_ vt.& n.连接；联系_ vt.宣布；通告_ vt.命令；指示；教导_ 提出_ 得出结论_使显露；暴露- _将和联系或连接起来_应受谴责_阻止发生_调查【Exploring case(探究案)】 一.小组合作，

7、给本单元单词正确发音。二.填空、释例与拓展。1.cure vt & n.治愈；治疗 _治疗的方法 _治愈某人的疾病；改正某人不良行为Asprin is a certain cure for a headache. 阿司匹林是治头痛的妙药。 She tried every means to cure her child of the bad habit . 她想尽一切办法试图改掉她孩子的这个恶习。2. defeat vt. 打败；战胜 defeat, beat和conquer的用法区别： 三者都可以表示“打败；战胜”。但是beat与defeat的宾语是“人”；defeat的宾语常指“敌人

8、”；而在游戏或比赛中则用beat,但有时也用defeat; conquer指“征服；克服；战胜”，强调从心理上击败，语气最强.3.announce vt.宣布，通告announce sth to sb.向某人宣告某事。announce to sb that 向某人宣布make an announcement 下通知We regret to announce that due to the bad atmospheric conditions ,there will be a delay.我们很遗憾地宣布：由于大气状况不佳，班级将会延误。He announced to us his intent

9、ion of leaving us. 他告知我们他打算离开我们。Make the announcement later when it will not do any harm.晚些时候再宣布，那样不会造成伤害。4.linkto 将和联系或连接起来 link up with 连接；结合 linkwith/to 把与连接或联系起来 link A with B / link A and B (together) 将A与B连接或联系起来 After land reform ,they linked up several farmers and organized an agriculture mut

10、ual-aid team. 土地改革后，他们联合了几户农民组织起了一个生产互助组。 His heart is linked with the hearts of the masses. 他和群众心连心。5.attend,join,take part in和join in 的用法区别： attend“出席；参加；定期去（某处）”，常指参加会议、婚礼，听课，听报告等。 join指加入某党派、某组织或某社会团体，以及参军等，还可表示参与某种活动。 take part in指参加群众性活动、会议、劳动、游行等，往往指参加者持有积极的态度，起一定作用，有时与join in 可互换。 join in通常指

11、参加某种活动，尤其指和其他人一起参加某项活动。如果说“与某人一起做某事；和某人在一起”则用join sb in sth / doing sth. 三.探究。1.用defeat ,beat和conquer填空。（1）The enemy was _in the last battle.敌人在最后一次战斗中被击败了。（2）Our team was easily _in the basketball match.这次篮球比赛中，我们队很容易就被击败了。（3）The only way to _a fear is to face it.克服恐惧的唯一方法是正视恐惧。【Consolidation case（

12、固学案）】一、单词拼写1.Thanks to the s_ farming，the farmers in this area had a good harvest last year.2. They were d_ in their attempt to reach the top of the mountain.3. Our English teacher is always s_ with us. .He never misses any detail in our study.4. What c_ have you drawn from the two-our discussion la

13、st night?5. Many city people have decided to move to the suburbs to escape from the p_environment.6. Have they _(宣布) when the race will begin?7.Do you know how to _(处理) the present difficult situation?8.Dont _（暴露）all your personal affairs on the Internet ,or youll make trouble for yourself.9.Anyone

14、who was free then could _(出席) the conference.10._(挑战) the limit and exceed oneself.二.单项选择：1. Years of research work has failed to produce a _ for the disease. A .treatment B .cure C .way D .method2. The Chinese _ the Japanese aggressors and _ the war after fighting for eight years. A .defeated; won

15、B .won ; defeated C .won ;won D .won ;beat3. The Prime Minister _ by saying that he was satisfied with his visit in China. A .concluded B .conducted C .considered D .confused4. Traveling abroad really _ a lot of Chinese people. So every year more and more people are applying for passports. A .sticks

16、 to B .attends to C .objects to D .appeals to5. We all feel it is Jack as well as his wife who _ for their sons bad performance at school. A .are to blame B .is to be blamed C .are to be blamed D .is to blame【Afterschool case（课后案)】一记住本课所学词汇。二预习课文，了解文章大意并勾出不理解的词句。三Ex.1, 2 (page 4)四课后反思_Period 2 Readi

17、ng 1 JOHN SNOW DEFATS “KING CHOLERA”学习目标：1. 了解John Snow是如何解决发生在1854年英国的霍乱的；3. 了解科学研究的过程； 2. 掌握本课的重点词汇。【Previewing case(预学案)】一、 浏览课文，做下面几道题： 1、What is the main idea of the passage？2、What is the detailed information of the passage. 3、Please describe John Snow and his achievements.二、划出文章中不理解的句子。【Explor

18、ing case(探究案)】一. 小组合作，解决预习时所勾出的不理解的词句。二. 疑难突破1、So many thousands of terrified people died every time there was an outbreak.(因此每当霍乱爆发，都有数以千计的惊恐的人们死去。)【拓展】<1>、 every time 是名词短语充当连词，用来引导时间状语从句，相当于wherever,意思是“每当” <2>、可用作连词，引导时间状语从句的名词短语还有each time, any time, the last time, next time, the fi

19、rst time, the moment, the second, the minute等。2. To prevent this from happening again , John Snow suggested that the source of all the water supplies be examined.(为了防止这种情况再度发生，约翰·斯诺建议所有水源都要经过检测。)【拓展】<1>、在本句中suggest (to sb ) that 意为“（向某人）建议”，此时that 从句中的谓语动词要用“should + 动词原形” 形式，should 可以省略。

20、 <2>、suggest还可以表示“暗示；表明”之意，此时根据语境选用合适的时态。 <3>、suggest doing sth 建议做 ；It is suggested that建议（用虚拟语气。）3、A woman , who had moved away from Broad Street , liked the water from the pump so much that she had it delivered to her house every day.(有一位妇女是从宽街搬过来的，她特别喜欢哪里的水，每天都要派人从水泵打水运到家里来。)【拓展】<

21、1>.have 可作使役动词，“have + 宾语”后有三种动词形式可作宾语补足语；若宾语与宾语补足语之间是主动关系，则用现在分词作宾语，表示“让某人一直做;用不带 to 的不定式作宾语，表示“让某人做”；若宾语与宾语补足语之间是被动关系，则用过去分词作宾补，表示被动完成的动作。<2>、have sb. done =get sb. done; have sb.do sth =get sb. do sth.; Have sb /sth . doing =get sb./sth.doing 真题链接 （1）I cant see the words on the blackboar

22、d. Perhaps you need_Ato examine your eyes Bto have your eyes examined C. to have examined your eyes Dyour eyes to be examined 答案：B have sth done 意为“叫别人做某事”。该题中的选项A表示（自己）去检查（自己）的眼睛；选项C则表示（自己）已经检查了（自己的）眼睛；二选项D不符合动词need的搭配，need 作行为动词时，其结构是need to do sth.（2）.Dont stop _ you meet with a word you dont und

23、erstand. A .at the time B .each time C .by the time D .at no time 答案：B(3) Janes pale face suggestion that she _ ill and her parents suggested that she _ a medical examination. A .be; should have B .was ; have C .should be ; had D .was ;has 答案：B 【Consolidation case（固学案）】1. Read the passage to find th

24、e main idea of each paragraph.Para. 1 ：Para. 2 : Para. 3 : Para. 4 : Para. 5 : Para. 6 : Para. 7 : 答案：1>.John Snow wanted to use his knowledge to solve cholera. 2> He got interested in two theories. 3>.He needed to prove the second theory was correct. 4> He found out that dirty water was

25、 the cause of cholera. 5> Cholera was spread by germs and not in a cloud of gas. 6>.Polluted water carried the virus. 7> Finally “King Cholera” was defeated.2. Retell the text by filling in the following blanks. John Snow was a well-known _ in London in the _ century. He wanted to find the

26、_ of cholera in order to _ it. In 1854 when a cholera _ out, he began to gather information. He _ on a map where all the dead people had lived and he found that many people who had _ the dirty water from the _ died. So he decided that the polluted water carried the virus. He suggested that the _ of

27、all the water supplies be _. The water companies were _ not to expose people to polluted water any more. Finally, “King Cholera” was defeated.答案：doctor ; 19th; cause ; defeat ; broke ; marked ; drunk ; pump ; source ; examined ; instructed ; 3. What attitude did John Snow take to the two supposed th

28、eories explaining how cholera attacked people? A. Doubtful but he could do nothing about it. B. Objective and he asked his assistants to gather information. C. Acceptable and he was sure about the causes. D. Reasonable but they remained to be proved scientifically. 答案：D4. Why couldnt the cholera be

29、controlled at first? A. Its speed of spreading was so fast. B. Its cause wasnt understood C. Its cure wasnt understood.D. Both B. & C.答案:D【Afterschool case（课后案)】一.熟读课文，牢记文中的重点短语和句型。二.Page3：Exs1, 2, 3三.课后反思 Period 3 Grammar学习目标：深入理解和进一步运用过去分词作表语和定语。【Previewing case(预学案)】.分析下列句子的特点（过去分词做定语，表语以及被动）

30、1. The excited children are opening their Christmas presents.2. This supermarket is now closed.3. The blackboard was broken by Tom.4. She had a worried look on her face because she failed the exam.5. He looked interested in the idea I put forward.6. The machine produced last year (= which were produ

31、ced last year) are very expensive. 【Exploring case(探究案)】过去分词作定语 1. 过去分词作定语既可以放在所修饰的词之前，作前置定语，也可以放在所修饰的词后面，作后置定语。表示被动和完成意义,其作用相当于一个定语从句。例如： Where are the reserved seats? (=Where are the seats which have been reserved?) 预定的座位在哪里？ The injured workers are now being taken good care of in the hospital. 受伤

32、的工人现正在医院受到很好的照料。 We needed much more qualified workers. 我们需要更多合格的工人。 My friend is a returned student. 我的朋友是个归国留学生。 2. 过去分词作后置定语可分为限制性（紧跟在所修饰的中心词之后）和非限制性（用逗号与其所修饰的中心词分开）两种，其作用分别相当于一个限制性定语从句和非限制性定语从句。例如： The funds raised (= which have been raised) are mainly used for helping the homeless. 筹集的资金主要用来帮助那

33、些无家可归的人。 He is a teacher loved by his students. 他是个很受学生爱戴的老师。 Who were the so-called guests invited (=who had been invited) to your party last night? 昨晚被邀请参加你的晚会的那些所谓的客人是谁呀? This book, written (= which is written) in simple English, is suitable for beginners. 本书是用浅显的英语写的，适合初学者。 The student dressed i

34、n white is my daughter.=The student who is dressed in white is my daughter. 穿白色衣服的学生是我的女儿。 3. 过去分词常和形容词、副词或名词构成合成形容词作定语。例如： The newly-built building is our office building. 这座新建的大楼是我们的办公楼。 This is a state-owned factory. 这是一家国营工厂。 This is our school-run factory. 这是我们的校办工厂。 4. 有些不及物动词的过去分词作定语，并不表示被动的意

35、思而是表示完成。这类过去分词常作前置修饰语。例如： There are a lot of fallen leaves in autumn. 秋天有许多落叶。 The film describes the story about the police who pursue an escaped man. 这部电影描述的是警察抓逃犯的事。 常用的这一类词有：fallen, faded, returned, retired, risen, grown up, vanished等。 5. 如果被修饰的词是由every/some/any/no + thing/body/one所构成的复合代词或指示代词t

36、hose等时，即使一个单一的分词作形容词用，也要放在被修饰词的后面。例如： Is there anything unsolved? 还有没解决的问题吗？ There is noting changed here since I left this town. 自从我离开这个城镇以来，几乎没有什么变化。 6. 过去分词作定语时与定语从句的关系： (1) 及物动词的过去分词可改为动词为被动形式的定语从句。Lost timetime which is lost a well-known writera writer who is well- known a beaten teama team whi

37、ch is beaten (2) 部分不及物动词的过去分词作定语时可改为动词为完成式或动词为表示状态的定语从句。 a returned soldiera soldier who has returned retired workersworkers who have retired a learned mana man who is of much learning a sunken shipa ship which has sunk 7. 过去分词作表语作表语用的过去分词表示主语的特点或所处的状态,强调主谓关系。这种结构中的过去分词前可加quite, very, rather等修饰词。系动词

38、可有多种,表示不同的意义;被动语态表示动作,强调动宾关系,绝大多数被动结构中的行为执行者还可以用by短语来表示。(1) 过去分词做表语与被动语态的差异: The store is now closed .(系表) The library is usually closed at 8:00 p.m. (被动) The novel is well written . (系表) The novel is written by LuXun . (被动) (2) 某些过去分词作表语,多半用来表示人物所处的心理状态或情感变化, 其主 语多半是人。 这类过去分词通常为下列过去分词: delighted, d

39、evoted, discouraged , astonished, frightened, excited, inspired, encouraged, interested, contented, pleased, puzzled, satisfied, tired, worried, et才 .这些分词几乎都可以看作形容词, 其中很多可以被very修饰. A. On hearing the good news everyone was very excited .B. We are very pleased at the news .需要注意的地方：1. 多数情况下，如果主语是人，表语使用

40、过去分词，； 如果主语是事或物，表语使用现在分词。但事实上，当表示主语处于某种状态中，即“感到/觉得、”，表语要使用过去分词时，所以有时主语是物时也可；而要表示主语“具有令人/使别人感到、的特征/性质”，表语使用现在分词，包括有时主语是人时也行。 He is terrifying他很吓人。（指他的长相或举动令人害怕)。He is terrified. 他很害怕。Please describe a dog that is frightened. 请描述一只惊恐的狗（狗受到了惊吓）。Please describe a dog that is frightening.请描述一只令人害怕的狗。2. g

41、et done 也可构成被动语态，在意义上接近于 be done .例如：He right hand got burnt in that big fire. 他的右手在那场大火中被烧伤了。She got murdered last year. 去年她被人谋杀了。二、考题链接与分析1. First he made a list of the names of those _. Then he began to write the invitation cards. A. invited B. being invited C. to be invited D. having been invite

42、d 2. The first textbooks _ for teaching English as a foreign language came out in the 16th century. A. having written B. to be written C. being written D. written 3. This method, _ in areas near Shanghai, _ in a marked rise in total production. A. trying; resulting B. tried; resulted C. trying; resu

43、lted D. tried; resulting 4. The Olympic Games, _ in 776 B. C., did not include women players until 1912. A. first played B. to be first played C. first playing D. to be first playing 5. When I got back home I saw a message pinned to the door , _ “Sorry to miss you; will call later.” A. read B. reads

44、 C. to read D. reading 6. The picture _ on the wall is painted by my nephew. A. having hung B. hanging C. hang D. being hung 7. Next he is going to write a science story about outer space _ by Science and Technology Press. A. published B. being published C. to be published D. publishing 8. The lady

45、said she would buy a gift for her daughter with the _. A. 20 dollars remained B. 20 dollars to remain C. remained 20 dollars D. remaining 20 dollars 9. The Yellow River, _ to be “the mother river”, runs across China like a huge dragon. A. saying B. to say C. said D. being said 10. The _ boy was last

46、 seen _ near the East Lake. A. missing; playing B. missing; play C. missed; played D. missed; to play Key: 1-5 CDBAD 6-10 BCDCA【Consolidation case（固学案）】从A、B、C、D四个选项中,选出最佳选项。1. Mary is a new nurse and her job is to take care of the soldiers.A. wound B. wounded C. wounding D. being wounded 2. Lily see

47、ms very much in the magazine, but I think its too expensive.A. interested B. interesting C. to interest D. to be interesting3. All the passengers should remain when the plane is making a landing.A. seat B. seating C. to be seating D. seated4. After her journey from Australia, Sophie Armstrong returned home, A. being exhausted B. exhausting C. exhausted D. having exhausted5. their new album on time, the two famous singers worked far into the night every day.A. Release B. Released C. To release D. Having released 6. The meeting next Thursday mainly aims to deal with the problems