周俊梅縣教學(xué)設(shè)計(jì)9AGrammar

1、9A Unit 8 Detective Stories Grammar 教學(xué)設(shè)計(jì)9A Unit8 Detective Stories Period 4Topic Grammar如東縣實(shí)驗(yàn)中學(xué) 周俊梅一.Teaching aims Knowledge： To understand the definitions as well as the usages of the following words and phrases: 1.words: couple; boss; probably; *fingerprint; *criminal; *female; *commit; 2.phrases:

2、 turn out (that); have nothing to do with; be in a hurry; the elderly couple, require sb to do; check every tiny detail for possible clues, a master at solving crimes, be popular among teenager, be considered the queen of crime novels Abilities： By the end of the lesson the students will be able to

3、1. understand the definitions as well as the structures of the defining relative clause. 2. choose the proper relative pronouns for the defining relative clause二. Teaching importance and difficulty 1. The differences between the relative pronouns used to introduce the relative clauses2. How to choos

4、e the proper relative pronouns according the antecedent三.Teaching methodTask-based teaching approach四.Teaching aidsInteractive electronic whiteboard.五.Teaching procedures Step 1:Lead in1. Present some new words with pictures2. Give an example to the students and announce the task 把門外的小孩叫進(jìn)來(lái)。（小孩很多，不知叫

5、誰(shuí)進(jìn)來(lái)。） 把門外(穿白色運(yùn)動(dòng)鞋的)小孩叫進(jìn)來(lái)。（限定了，便明確了叫誰(shuí)進(jìn)來(lái)了）Step2: Introduction 1. Try to recollect what a detective does.A detective is someone who looks for clues to something important. defining relative clause(限制性定語(yǔ)從句) 2. Read the definition of a defining relative clause in A on P112A defining relative clause (限定性定語(yǔ)

6、從句) describes the noun before it. We cannot take it out of a sentence because it contains important information. We can use who, which or that in defining relative clauses. relative pronouns 3. Read the examples of defining relative clauses chosen from the text as well as the explanation for the rel

7、ative pronouns. 1) We are asking anyone who saw anything unusual near Corn Street last night to contact us . .先行詞 關(guān)系代詞 我們正在請(qǐng)（昨天晚上在五谷街附近看到任何不尋常情況的）人聯(lián)系我們。 先行詞： 被定語(yǔ)從句修飾的詞叫先行詞(antecedent），通常位于定語(yǔ)從句之前；關(guān)系詞： 引導(dǎo)定語(yǔ)從句的詞是關(guān)系代詞(relative pronoun)，它既起連接作用又充當(dāng)句子的成分；含定語(yǔ)從句復(fù)合句的基本結(jié)構(gòu)：先行詞+關(guān)系詞+定語(yǔ)從句 關(guān)系代詞起著代詞和連詞的作用。上述例句中關(guān)系代詞w

8、ho在定語(yǔ)從句中既代替先行詞anyone 在句子里擔(dān)當(dāng)主語(yǔ)(該定語(yǔ)從句應(yīng)為anyone saw anything unusual near Corn Street last night)又起著連詞的作用，把兩個(gè)簡(jiǎn)單句連接起來(lái)構(gòu)成一個(gè)帶有定語(yǔ)從句的主從復(fù)合句。 2) We are now checking the scene for more clues which will help solve the case. 先行詞 關(guān)系代詞 我們正在勘查現(xiàn)場(chǎng)尋找更多（有助于破案的）線索。此處，關(guān)系代詞which代替先行詞 clues在句中擔(dān)當(dāng)主語(yǔ)(該定語(yǔ)從句應(yīng)為Clues will help solv

9、e the case）。 3）The victims parents have offered a reward of 50,000 for any information that leads to the arrest of the murderer.先行詞 關(guān)系代詞 受害人的父母拿出五萬(wàn)元人民幣作為獎(jiǎng)勵(lì)，（征求能夠?qū)е聝词直徊兜模┤魏涡畔ⅰ?此處，關(guān)系代詞that代替先行詞information在句中擔(dān)當(dāng)主語(yǔ)(該定語(yǔ)從句應(yīng)為information leads to the arrest of the murder.)【設(shè)計(jì)意圖：通過(guò)熟悉的句子，便于學(xué)生更易理解定語(yǔ)從句的基本概念】 4.

10、Underline the defining relative clauses in more about the murder on P112 （屏幕捕獲教學(xué)光盤內(nèi)容） 【設(shè)計(jì)意圖：及時(shí)運(yùn)用理論指導(dǎo)實(shí)踐，檢查是否真正掌握定語(yǔ)從句的基本概念。】Step 3 :Explanation for relative pronouns 1. Try to read the form about the differences between who, which and that on P113Try to make a summary according the form.Tip: 關(guān)系代詞的使用取決

11、于先行詞。因?yàn)殛P(guān)系代詞在定語(yǔ)從句中代替主句中的先行詞，所以一般情況下，關(guān)系代詞跟在先行詞之后，而且它的人稱、數(shù)必須和先行詞保持一致。e.g. The boy that/who is standing there is my student. The boys that/who are standing there are from Class 14.關(guān)系代詞that, which, who所代替的先行詞可以是單數(shù)，也可以是復(fù)數(shù)，但它們本身無(wú)單數(shù)、復(fù)數(shù)的變化。如果它們?cè)诙ㄕZ(yǔ)從句中做主語(yǔ)，那么從句中謂語(yǔ)動(dòng)詞的數(shù)要與先行詞的數(shù)保持一致。 2. Choose the proper relative p

12、ronouns for different defining relative pronouns Task 1: 辨別出先行詞 e.g. So far, the only suspect is a short, thin man who was seen running down Corn Street at 10 p.m. Last night. 這句中的先行詞是a short, thin man，是人，所以關(guān)系代詞可以是 who或者that Task 2 :要確定關(guān)系代詞（即先行詞)在定語(yǔ)從句中所擔(dān)當(dāng)?shù)某煞?在上述例句中，who在從句中擔(dān)當(dāng)主語(yǔ)(如果擔(dān)當(dāng)賓語(yǔ)，用whom) Task 3 :

13、 要確定關(guān)系代詞的人稱和數(shù) 在上述例句中先行詞a short, thin man是第三人稱單數(shù)，所以從句中的關(guān)系代詞who代表的是第三人稱單數(shù)，根據(jù)從句中的時(shí)態(tài)，動(dòng)詞用was【設(shè)計(jì)意圖：通過(guò)熟悉的例句解釋說(shuō)明關(guān)系代詞的人稱和數(shù)的運(yùn)用】 3. Finish the exercises in B Relative pronouns on P113, 114 to consolidate the usage of the grammatical rules （屏幕捕獲教學(xué)光盤內(nèi)容）【設(shè)計(jì)意圖：及時(shí)操練鞏固所學(xué)內(nèi)容】Step 4: Further explanation for the relativ

14、e pronouns【設(shè)計(jì)意圖：合理拓展教學(xué)資源】A. the usage of who/whomwho可以代替人(即它的先行詞必須是人), 在從句中可以擔(dān)任主語(yǔ),往往也可以代替在從句中擔(dān)任賓格的whom, 但它的前面不能有介詞,如果帶有介詞則必須用賓格的whom, 即:介詞+whome.g. 她就是我在圖書館見到的那位同學(xué)。 She is the student whom/who I met in the library. 她就是那個(gè)和我一起去圖書館的學(xué)生。 She is the girl with whom I went to the library.who與that都可用于指人， 在許多

15、情況下可以通用，但有時(shí)候宜用who,不用that。1）先行詞是one, ones, anyone, those 時(shí)e.g. 那些不習(xí)慣當(dāng)?shù)厥澄锏娜瞬粫?huì)進(jìn)那家餐館。 Those who dont like local food wont go to that restaurant.2) 先行詞后有較長(zhǎng)的后置定語(yǔ)時(shí)，關(guān)系代詞用whoe.g. 昨晚在街上我遇到一位用中文向我問(wèn)路的美國(guó)人。 I met an American in the street yesterday who asked me the way in Chinese.3) 一個(gè)句子帶有兩個(gè)定語(yǔ)從句，其中一個(gè)定語(yǔ)從句的關(guān)系代詞是tha

16、t, 另一個(gè)應(yīng)該用whoe.g. 昨晚你在音樂會(huì)上見到的男孩是我那擅長(zhǎng)鋼琴演奏的堂兄。 The boy that you saw in the concert last night is my cousin who is good at playing the piano.4) 在there be 開頭的句中，關(guān)系代詞用whoe.g. 這兒有一位想要見Mike的老人。 There is an old man who wants to see Mike. B. The usage of which在限定性定語(yǔ)從句中，which和that在代物時(shí)常常能夠通用，但有時(shí)只能用which不能用that。

17、1) 關(guān)系代詞前有介詞時(shí)，只能用which。e.g. 這是你將入住的賓館。 This is the hotel in which you will stay.= This is the hotel (which/that) you will stay in.2) 有兩個(gè)定語(yǔ)從句時(shí)，其中一句的關(guān)系詞是that, 另一句用whiche.g. 讓我向你展示一下這條從上周向公眾開放的購(gòu)物商場(chǎng)買來(lái)的裙子。Let me show you the dress that I bought from the shopping mall which was open to the public last week

18、.C. The usage of that在限定性定語(yǔ)從句中，which和that 代替物時(shí)，或者who和that 代替人時(shí)一般可以通用。以下情況，只宜用that, 不能用which或who。1) 先行詞是形容詞最高級(jí)，或者先行詞前有形容詞最高級(jí)修飾時(shí)e.g. 這是保護(hù)森林的最好辦法。 This is the best way that protects the forests.2) 先行詞是序數(shù)詞，或者先行詞前有一個(gè)序數(shù)詞修飾時(shí)e.g. 他是第一個(gè)/最后一個(gè)走進(jìn)教室的學(xué)生。 He is the first/ last student that came into the classroom.

19、3) 主句中已經(jīng)who或which時(shí)e.g. 你丟失的自行車是哪一輛？ Which is the bike that you lost?4) 先行詞即有人又有物時(shí)e.g. Do you know the things and persons that they are talking about?5) 先行詞是all, much , little , something, everything, anything, nothing, none, the one 等代詞時(shí)e.g. 我們沒有多少能像你提供的東西。 We dont have much that we can offer you. 6

20、) 先行詞前面有only, any, few, little, no, all, one of, the same, the very等詞修飾時(shí)e.g. 我們唯一能做的就是給你一些錢。 The only thing that we can do is to give you some money.Step 5: Language pointsA:Phrases1. 結(jié)果是，證明是 turn out (that)2. 與-毫無(wú)關(guān)聯(lián) have nothing to do with3. 匆忙，趕緊 in a hurry4. 這對(duì)年長(zhǎng)的夫婦 the elderly couple5. 要求某人去做某事

21、require sb to do something6. 檢查每個(gè)微小細(xì)節(jié)以獲取可能的線索 check every tiny detail for possible clues7. 破案能手 a master at solving crimes8. 受青少年歡迎 be popular among teenagers9. 被視為犯罪小說(shuō)女王 be considered the queen of crime novels 【設(shè)計(jì)意圖：讓學(xué)生小組合作，自主學(xué)習(xí)，找出短語(yǔ)并熟記】 B: Important sentences1. The elderly couple were very sad to

22、hear that their only son was murdered. a. couple n. 夫婦，一對(duì) e.g. 一對(duì)年輕的/年長(zhǎng)的夫婦a young/ an elderly coupleb. a couple of(同種類東西的)兩個(gè) 一雙襪子 a couple of socks; 2.There was probably more than one person who had something to do with the murder. probably adv.很可能,可能性很大，是most likely的意思，程度強(qiáng)于perhaps, maybe e.g. 1) 這很

23、有可能是當(dāng)下美國(guó)最流行的歌曲。 It is probably the most popular song in America now.3. Japanese writers have written some great stories which requires readers to check every tiny detail for possible clues to the criminal cases. a. require sb to do sth 需要某人去做某事，被動(dòng)結(jié)構(gòu) sb be required to do sthe.g. 這項(xiàng)工作需要我們團(tuán)結(jié)合作。 The tas

24、k requires us to work together. 學(xué)生們需要準(zhǔn)時(shí)上交作業(yè)。 The students are required to hand in their homework in time. b. *criminal adj. 犯罪的，犯法的 e.g. 犯罪行為 criminal behavior 拓展: n. 罪犯4. Sherlock Homes is a character who was created by Arthur Conan Doyle as a master at solving crimes. a. a master of sth 能手；擅長(zhǎng)-者 b.

25、 solve crimes 破案5. Agatha Christie was a female writer who is considered the queen of crime novels. a.*female adj. 女的，雌性的 e.g. 一個(gè)女學(xué)生 a female student 一只雌貓 a female catb.consider sb /sth (as) sth 認(rèn)為 e.g.許多人認(rèn)為成龍是個(gè)超級(jí)影星。 Jackie Chan is considered by many people as a superstar.6. The victim wanted to rep

26、ort the crime which his boss had committed to the police. *commit v. 做出錯(cuò)或者非法的事 e.g. 犯謀殺罪 commit murder 許多罪行都是年輕人犯的。 Many crimes are committed by young men. 7. It turned out that he had nothing to do with this case. a. turn out 證明是，結(jié)果是 1) 該短語(yǔ)后接that引導(dǎo)的從句 e.g. 原來(lái)他是我父親的朋友。 It turned out that he is a fri

27、end of my father. 2) 該短語(yǔ)后接動(dòng)詞不定式 e.g. (事實(shí)證明）這項(xiàng)工作比我們料想得要困難. The job turned out to be harder than we thought. 練習(xí)1) 原來(lái)她是來(lái)拜訪我外婆的。 It turned out that she came to visit my grandmother. 2) 來(lái)我們公司的這位工程師原來(lái)是個(gè)間諜。 The engineer who came to our company turned out to be a spy b. be/have nothing to do with sb 與-毫不相干，

28、與-無(wú)關(guān) e.g. 1) 這根本不關(guān)你的事。 It's nothing to do with you(=You have no right to know that) 2) 這與我們現(xiàn)在所討論的問(wèn)題毫不相干。 That has nothing to do with what we are discussing.8. He was in a hurry to catch a bus! hurry n. 匆忙，急忙 e.g. 不要急，不必要趕時(shí)間 Take your time, theres no hurry. 拓展：1) 迅速，趕快 in a hurry e.g. 他不得不趕緊離開。 H

29、e had to leave in a hurry. 2) in a hurry to do sth 急于做某事 e.g. Lily恨不得一下子就長(zhǎng)大。 Lily is in such a hurry to grow up. 練習(xí)：1) 他匆忙結(jié)束了他的演講。 e.g. He finished his speech in a hurry 2) Sam急于去看醫(yī)生。 e.g. Sam was in a hurry to see a doctor.Step 6: Exercises根據(jù)詞義和語(yǔ)境填寫正確的單詞1. The newly married couple (夫婦) were found d

30、ead in their own house.2. The police didnt find any fingerprints (指紋) left at the scene of the crime by the murderer.根據(jù)語(yǔ)境，填入正確的詞形1. The police believe that their neighbor who was once put into prison for 5 years committed (commit) the crime.2. The murderer was a female (male) mechanic.3. It took the

31、 police 2 weeks to solve the criminal (crime) case. 翻譯句子1. 由于殺人犯非常狡猾，這要求偵探仔細(xì)檢查每個(gè)微小細(xì)節(jié)以獲取案件的可能線索。 As the murderer was very cunning, it required the detective to check every tiny detail for possible clues to the case.2. 這起案件被視為本年度最難偵破的案件。 The case was considered as the most difficult case to solve.3. 警方已經(jīng)在這起謀殺案中取得一些進(jìn)展。 The police has made some progress in this murder case.4. 經(jīng)證明，先前的嫌疑犯與這起案件無(wú)