魏其科通案必修51

1、Unit 1 Great scientists Unit Plan (單元總案)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 學習目標： 1.準確讀出本單元的單詞。 2.記住單詞表中黑體單詞的漢語意思。 3.了解重點單詞的詞性、搭配和主要用法?！?Previewing case(預學案)】一、讀單詞，找出不會讀的單詞。 二.單詞識記_vt.打??；戰(zhàn)勝；使受挫 n.失敗_n.專家；行家 adj.熟練的；經驗或知識豐富的_ vt.照顧；護理；出席；參加_n.內科醫(yī)師；醫(yī)生_vt.暴露

6、；揭露；使曝光_vt.& n.治愈；痊愈；治療_ n.受害者_ n.挑戰(zhàn) vt.向挑戰(zhàn)_vt.吸收；吸引；使專心_ vt.認為；懷疑 n.被懷疑者；嫌疑犯_ n.詢問_ n.附近；鄰近_ adj.嚴重的；劇烈的；嚴厲的_ n.泵；抽水機 vt.（用泵）抽（水）_ vt.預見；預知_ vt.責備；譴責 n.過失；責備_ vt.污染；弄臟_n.柄；把手 vt.處理；操縱_ vt.& n.連接；聯(lián)系_ vt.宣布；通告_ vt.命令；指示；教導_ 提出_ 得出結論_使顯露；暴露- _將和聯(lián)系或連接起來_應受譴責_阻止發(fā)生_調查【Exploring case(探究案)】 一.小組合作，

7、給本單元單詞正確發(fā)音。二.填空、釋例與拓展。1.cure vt & n.治愈；治療 _治療的方法 _治愈某人的疾病；改正某人不良行為Asprin is a certain cure for a headache. 阿司匹林是治頭痛的妙藥。 She tried every means to cure her child of the bad habit . 她想盡一切辦法試圖改掉她孩子的這個惡習。2. defeat vt. 打敗；戰(zhàn)勝 defeat, beat和conquer的用法區(qū)別： 三者都可以表示“打敗；戰(zhàn)勝”。但是beat與defeat的賓語是“人”；defeat的賓語常指“敵人

8、”；而在游戲或比賽中則用beat,但有時也用defeat; conquer指“征服；克服；戰(zhàn)勝”，強調從心理上擊敗，語氣最強.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.我們很遺憾地宣布：由于大氣狀況不佳，班級將會延誤。He announced to us his intent

9、ion of leaving us. 他告知我們他打算離開我們。Make the announcement later when it will not do any harm.晚些時候再宣布，那樣不會造成傷害。4.linkto 將和聯(lián)系或連接起來 link up with 連接；結合 linkwith/to 把與連接或聯(lián)系起來 link A with B / link A and B (together) 將A與B連接或聯(lián)系起來 After land reform ,they linked up several farmers and organized an agriculture mut

10、ual-aid team. 土地改革后，他們聯(lián)合了幾戶農民組織起了一個生產互助組。 His heart is linked with the hearts of the masses. 他和群眾心連心。5.attend,join,take part in和join in 的用法區(qū)別： attend“出席；參加；定期去（某處）”，常指參加會議、婚禮，聽課，聽報告等。 join指加入某黨派、某組織或某社會團體，以及參軍等，還可表示參與某種活動。 take part in指參加群眾性活動、會議、勞動、游行等，往往指參加者持有積極的態(tài)度，起一定作用，有時與join in 可互換。 join in通常指

11、參加某種活動，尤其指和其他人一起參加某項活動。如果說“與某人一起做某事；和某人在一起”則用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.敵人在最后一次戰(zhàn)斗中被擊敗了。（2）Our team was easily _in the basketball match.這次籃球比賽中，我們隊很容易就被擊敗了。（3）The only way to _a fear is to face it.克服恐懼的唯一方法是正視恐懼?！綜onsolidation case（

12、固學案）】一、單詞拼寫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 _(處理) 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._(挑戰(zhàn)) the limit and exceed oneself.二.單項選擇：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（課后案)】一記住本課所學詞匯。二預習課文，了解文章大意并勾出不理解的詞句。三Ex.1, 2 (page 4)四課后反思_Period 2 Readi

17、ng 1 JOHN SNOW DEFATS “KING CHOLERA”學習目標：1. 了解John Snow是如何解決發(fā)生在1854年英國的霍亂的；3. 了解科學研究的過程； 2. 掌握本課的重點詞匯?！綪reviewing case(預學案)】一、 瀏覽課文，做下面幾道題： 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、劃出文章中不理解的句子?！綞xplor

18、ing case(探究案)】一. 小組合作，解決預習時所勾出的不理解的詞句。二. 疑難突破1、So many thousands of terrified people died every time there was an outbreak.(因此每當霍亂爆發(fā)，都有數(shù)以千計的驚恐的人們死去。)【拓展】<1>、 every time 是名詞短語充當連詞，用來引導時間狀語從句，相當于wherever,意思是“每當” <2>、可用作連詞，引導時間狀語從句的名詞短語還有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.(為了防止這種情況再度發(fā)生，約翰·斯諾建議所有水源都要經過檢測。)【拓展】<1>、在本句中suggest (to sb ) that 意為“（向某人）建議”，此時that 從句中的謂語動詞要用“should + 動詞原形” 形式，should 可以省略。

20、 <2>、suggest還可以表示“暗示；表明”之意，此時根據(jù)語境選用合適的時態(tài)。 <3>、suggest doing sth 建議做 ；It is suggested that建議（用虛擬語氣。）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.(有一位婦女是從寬街搬過來的，她特別喜歡哪里的水，每天都要派人從水泵打水運到家里來。)【拓展】<

21、1>.have 可作使役動詞，“have + 賓語”后有三種動詞形式可作賓語補足語；若賓語與賓語補足語之間是主動關系，則用現(xiàn)在分詞作賓語，表示“讓某人一直做;用不帶 to 的不定式作賓語，表示“讓某人做”；若賓語與賓語補足語之間是被動關系，則用過去分詞作賓補，表示被動完成的動作。<2>、have sb. done =get sb. done; have sb.do sth =get sb. do sth.; Have sb /sth . doing =get sb./sth.doing 真題鏈接 （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 意為“叫別人做某事”。該題中的選項A表示（自己）去檢查（自己）的眼睛；選項C則表示（自己）已經檢查了（自己的）眼睛；二選項D不符合動詞need的搭配，need 作行為動詞時，其結構是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（固學案）】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（課后案)】一.熟讀課文，牢記文中的重點短語和句型。二.Page3：Exs1, 2, 3三.課后反思 Period 3 Grammar學習目標：深入理解和進一步運用過去分詞作表語和定語。【Previewing case(預學案)】.分析下列句子的特點（過去分詞做定語，表語以及被動）

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)】過去分詞作定語 1. 過去分詞作定語既可以放在所修飾的詞之前，作前置定語，也可以放在所修飾的詞后面，作后置定語。表示被動和完成意義,其作用相當于一個定語從句。例如： Where are the reserved seats? (=Where are the seats which have been reserved?) 預定的座位在哪里？ The injured workers are now being taken good care of in the hospital. 受傷

32、的工人現(xiàn)正在醫(yī)院受到很好的照料。 We needed much more qualified workers. 我們需要更多合格的工人。 My friend is a returned student. 我的朋友是個歸國留學生。 2. 過去分詞作后置定語可分為限制性（緊跟在所修飾的中心詞之后）和非限制性（用逗號與其所修飾的中心詞分開）兩種，其作用分別相當于一個限制性定語從句和非限制性定語從句。例如： The funds raised (= which have been raised) are mainly used for helping the homeless. 籌集的資金主要用來幫助那

33、些無家可歸的人。 He is a teacher loved by his students. 他是個很受學生愛戴的老師。 Who were the so-called guests invited (=who had been invited) to your party last night? 昨晚被邀請參加你的晚會的那些所謂的客人是誰呀? This book, written (= which is written) in simple English, is suitable for beginners. 本書是用淺顯的英語寫的，適合初學者。 The student dressed i

34、n white is my daughter.=The student who is dressed in white is my daughter. 穿白色衣服的學生是我的女兒。 3. 過去分詞常和形容詞、副詞或名詞構成合成形容詞作定語。例如： The newly-built building is our office building. 這座新建的大樓是我們的辦公樓。 This is a state-owned factory. 這是一家國營工廠。 This is our school-run factory. 這是我們的校辦工廠。 4. 有些不及物動詞的過去分詞作定語，并不表示被動的意

35、思而是表示完成。這類過去分詞常作前置修飾語。例如： There are a lot of fallen leaves in autumn. 秋天有許多落葉。 The film describes the story about the police who pursue an escaped man. 這部電影描述的是警察抓逃犯的事。 常用的這一類詞有：fallen, faded, returned, retired, risen, grown up, vanished等。 5. 如果被修飾的詞是由every/some/any/no + thing/body/one所構成的復合代詞或指示代詞t

36、hose等時，即使一個單一的分詞作形容詞用，也要放在被修飾詞的后面。例如： Is there anything unsolved? 還有沒解決的問題嗎？ There is noting changed here since I left this town. 自從我離開這個城鎮(zhèn)以來，幾乎沒有什么變化。 6. 過去分詞作定語時與定語從句的關系： (1) 及物動詞的過去分詞可改為動詞為被動形式的定語從句。Lost timetime which is lost a well-known writera writer who is well- known a beaten teama team whi

37、ch is beaten (2) 部分不及物動詞的過去分詞作定語時可改為動詞為完成式或動詞為表示狀態(tài)的定語從句。 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. 過去分詞作表語作表語用的過去分詞表示主語的特點或所處的狀態(tài),強調主謂關系。這種結構中的過去分詞前可加quite, very, rather等修飾詞。系動詞

38、可有多種,表示不同的意義;被動語態(tài)表示動作,強調動賓關系,絕大多數(shù)被動結構中的行為執(zhí)行者還可以用by短語來表示。(1) 過去分詞做表語與被動語態(tài)的差異: The store is now closed .(系表) The library is usually closed at 8:00 p.m. (被動) The novel is well written . (系表) The novel is written by LuXun . (被動) (2) 某些過去分詞作表語,多半用來表示人物所處的心理狀態(tài)或情感變化, 其主 語多半是人。 這類過去分詞通常為下列過去分詞: delighted, d

39、evoted, discouraged , astonished, frightened, excited, inspired, encouraged, interested, contented, pleased, puzzled, satisfied, tired, worried, et才 .這些分詞幾乎都可以看作形容詞, 其中很多可以被very修飾. 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. 多數(shù)情況下，如果主語是人，表語使用

40、過去分詞，； 如果主語是事或物，表語使用現(xiàn)在分詞。但事實上，當表示主語處于某種狀態(tài)中，即“感到/覺得、”，表語要使用過去分詞時，所以有時主語是物時也可；而要表示主語“具有令人/使別人感到、的特征/性質”，表語使用現(xiàn)在分詞，包括有時主語是人時也行。 He is terrifying他很嚇人。（指他的長相或舉動令人害怕)。He is terrified. 他很害怕。Please describe a dog that is frightened. 請描述一只驚恐的狗（狗受到了驚嚇）。Please describe a dog that is frightening.請描述一只令人害怕的狗。2. g

41、et done 也可構成被動語態(tài)，在意義上接近于 be done .例如：He right hand got burnt in that big fire. 他的右手在那場大火中被燒傷了。She got murdered last year. 去年她被人謀殺了。二、考題鏈接與分析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（固學案）】從A、B、C、D四個選項中,選出最佳選項。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