《四川省江油市九年級(jí)英語(yǔ)《Unit 5 It must belong to Carla》Section A 課件 人教新目標(biāo)版》由會(huì)員分享，可在線閱讀，更多相關(guān)《四川省江油市九年級(jí)英語(yǔ)《Unit 5 It must belong to Carla》Section A 課件 人教新目標(biāo)版（48頁(yè)珍藏版）》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。
1、 UNIT 5UNIT 5 IT IT MUSTMUST BELONG TO BELONG TO CARLA.CARLA.Words & Expressions drop symphony optometrist appointment algebra crucial count final落下落下; 掉下掉下交響樂(lè)交響樂(lè); 交響曲交響曲驗(yàn)光師驗(yàn)光師; 配鏡師配鏡師約會(huì)約會(huì); 約定約定代數(shù)代數(shù); 代數(shù)學(xué)代數(shù)學(xué)關(guān)鍵的；至關(guān)重要的關(guān)鍵的；至關(guān)重要的計(jì)計(jì); 值值最后的最后的; 最終的最終的Words & Expressions anxious worried owner Oxford Univers
2、ity憂慮的憂慮的; 焦慮的焦慮的; 不安的不安的煩惱的煩惱的; 焦慮的焦慮的所有者所有者; 業(yè)主業(yè)主牛津大學(xué)牛津大學(xué)3a3aHere is a thank-you message Linda wrote to Ann. but it is not in the right order. You read it and put it in the right order.Answers: 5 2 4 3 1When you read the message, you must meet some words you dont know. Circle them and talk about t
3、hem. Use cant, must, could or might. TaskCircled words may include:symphony; optometrist; appointment; crucialEXPLANATION1. If you have any idea where it might be, please call me. If you have any idea = If you know 意思是意思是“如果你知道如果你知道”, any用于用于if 引引 導(dǎo)的條件從句中導(dǎo)的條件從句中, 意為意為“若干的，有多少若干的，有多少”。e.g. If you hav
4、e any time, Id like to talk with you.2.2.no more 與與 notany more的區(qū)別的區(qū)別 二者都是表示二者都是表示“不再不再”，“再?zèng)]有再?zèng)]有”，no more 要用在要用在談數(shù)量或程度，談數(shù)量或程度，notany more用在談時(shí)間時(shí)。用在談時(shí)間時(shí)。e.g. There is no more bread.(指數(shù)量指數(shù)量) Hes no more genius than I am. (指程度指程度) He doesnt live here any more. (指時(shí)間指時(shí)間)3. I think I dropped it during the
5、concerts so it might still be in the symphony hall. during用在已知的時(shí)期、節(jié)日或表示用在已知的時(shí)期、節(jié)日或表示 時(shí)間觀念的名詞前。時(shí)間觀念的名詞前。e.g. during the summer, during my holidays during意思為意思為: “當(dāng)當(dāng)之際之際”既可指某一動(dòng)作既可指某一動(dòng)作 在某個(gè)時(shí)期內(nèi)連續(xù)不斷的發(fā)生在某個(gè)時(shí)期內(nèi)連續(xù)不斷的發(fā)生, 也可指某個(gè)也可指某個(gè) 動(dòng)作在這一時(shí)期內(nèi)的某一時(shí)間發(fā)生。動(dòng)作在這一時(shí)期內(nèi)的某一時(shí)間發(fā)生。e.g. It snowed all day but stopped snowing dur
6、ing that night. 4. Its crucial that I study for it because it makes up 30% of the final exam. 它對(duì)我備考學(xué)習(xí)至關(guān)重要它對(duì)我備考學(xué)習(xí)至關(guān)重要, 因?yàn)樗计谀┛荚囈驗(yàn)樗计谀┛荚?的百分之三十。的百分之三十。(1) 此句中的此句中的it是形式主語(yǔ)是形式主語(yǔ), that 引導(dǎo)的句子是引導(dǎo)的句子是 真正的主語(yǔ)，即主語(yǔ)從句。真正的主語(yǔ)，即主語(yǔ)從句。e.g. It is a mystery how the man escaped. 那個(gè)人是如何逃跑的是個(gè)謎。那個(gè)人是如何逃跑的是個(gè)謎。 It is certain
7、that she will succeed. 她會(huì)成功是肯定的。她會(huì)成功是肯定的。(2) crucial 是形容詞是形容詞,在這里意為在這里意為“至關(guān)重要至關(guān)重要 的的”, 常與常與to 連用。連用。e.g. The travel was crucial to his writing later. 那次旅行對(duì)他后來(lái)的寫(xiě)作至關(guān)重要。那次旅行對(duì)他后來(lái)的寫(xiě)作至關(guān)重要。3b3bTalk about the words you dont understand. Use “cant”, “must”, “could” or “might”.Talk about these new words with y
8、our partners.A: Do you know the word “interview” ?B: No, I dont. it might mean “”A: Oh, yes! A: What do you think “anxious” mean?B: Well, it cant mean “happy”.A: It might mean “worried”.B: Oh, yes. She is worried because of her test.A: What do you think “concert” mean? B: Well, it cant mean “music”.
9、 A: It might mean “a performance of music by players or singers”. B: Oh, yes. She was in the symphony hall. Practice4 4PairworkLook at the things in the backpack below. Make guesses about the owner of the backpack. Write your ideas in the chart. Then talk about your ideas.A: Here are some earrings.
10、The owner cant be a boy.B: Well, it could be a boy. The earrings might be a present for his mother.Sample conversation 1 Here is a Chinese-English dictionary. It could belong to Mary. I know she has one. I dont think so. It cant be Marys. This one is new, but hers is old.Sample conversation 2 Here i
11、s a flower. The owner must be a girl. Well, it could be a boy. The flower might be a present for his teacher.Sample conversation 3 Heres a school T-shirt. The owner must be a student. Well, it could be a classmate of ours. The school T-shirt is the same as ours. Sample conversation 4 Heres a hair ba
12、nd. The owner cant be a boy. Well, it could be a boy. The hair band might be a present for his mother.Tomorrow is Teachers day. We will give our English teacher a present. Can you guess what is in the box?A: Do you know what is in the box?B: I guess it must be a card.A: I dont think so. I think it m
13、ight be a scarf.B: why?A: 1. If you have any idea where it might be, please call me. If you have any idea = If you know 意思是意思是: 如果你知道如果你知道 any用于用于if 引導(dǎo)的條件從句中引導(dǎo)的條件從句中, 有有“若干的，有多少若干的，有多少”的意思。的意思。Explanation e. g. If you have any time, Id like to talk with you.2. I think I dropped it during the concert
14、s so it might still be in the symphony hall. 用在已知的時(shí)期、節(jié)日或表示時(shí)用在已知的時(shí)期、節(jié)日或表示時(shí)間觀念的名詞前間觀念的名詞前 e. g. during the summer, during my holidays, during our stay in Japan. 意思為意思為: “當(dāng)當(dāng)之際之際”既可指某一動(dòng)既可指某一動(dòng)作在某個(gè)時(shí)期內(nèi)連續(xù)不斷的發(fā)生作在某個(gè)時(shí)期內(nèi)連續(xù)不斷的發(fā)生, 也也可指某個(gè)動(dòng)作在這一時(shí)期內(nèi)的某一可指某個(gè)動(dòng)作在這一時(shí)期內(nèi)的某一時(shí)間發(fā)生：時(shí)間發(fā)生： e. g. It snowed all day but stopped snow
15、ing during that night. GRAMMAR FOCUS 在英語(yǔ)中，表示對(duì)某件事物的確定程度即在英語(yǔ)中，表示對(duì)某件事物的確定程度即表示推測(cè)的時(shí)候，我們通常會(huì)用到以下情態(tài)表示推測(cè)的時(shí)候，我們通常會(huì)用到以下情態(tài)動(dòng)詞動(dòng)詞: must, might, could, may, cant, couldnt.確信程度大小：確信程度大?。簃ust may might肯定和否定的推測(cè)：肯定和否定的推測(cè)：must（肯定），（肯定）， cant， couldnt (否定）否定）情態(tài)動(dòng)詞情態(tài)動(dòng)詞MUST, MIGHT, COULD, CANT 后接動(dòng)詞后接動(dòng)詞原形原形, 可以表示對(duì)現(xiàn)在的情況的推測(cè)可以
16、表示對(duì)現(xiàn)在的情況的推測(cè).It cant (不可能不可能)It might/could (有可能有可能) It must (肯定肯定) + be (cold/happy/ sbs)It must be Tonys （是（是的）的） belong to Tony. (屬屬于于)一一. can和和could的區(qū)別和用法的區(qū)別和用法1. can表示體力和腦力方面的能力表示體力和腦力方面的能力, 或根據(jù)或根據(jù)客觀條件能做某種動(dòng)作的客觀條件能做某種動(dòng)作的“能力能力”。e.g. Can you speak English？ Can you make a cake？ can用在否定句和疑問(wèn)句中時(shí)有時(shí)表示說(shuō)用在
17、否定句和疑問(wèn)句中時(shí)有時(shí)表示說(shuō)話人的話人的 “猜測(cè)猜測(cè)”或或 “不肯定不肯定”。e.g. Can the news be true？(在日常會(huì)話中在日常會(huì)話中, can可代替可代替may表示表示“允許允許”, may比較正比較正式式) 2. could 是是 can的過(guò)去式的過(guò)去式, 表示過(guò)去有過(guò)的能力和可能性表示過(guò)去有過(guò)的能力和可能性, 還有懷疑和不肯定的意思還有懷疑和不肯定的意思( (在否定和疑問(wèn)句中在否定和疑問(wèn)句中) )。e. g. She couldnt skate when she was five years old. （能（能力）力）At that time we thought
18、the story could be true （可能性）（可能性） could用來(lái)提問(wèn)用來(lái)提問(wèn), 是有禮貌的請(qǐng)求是有禮貌的請(qǐng)求. Could., please? 語(yǔ)氣較為婉轉(zhuǎn)。語(yǔ)氣較為婉轉(zhuǎn)。e. g. Could I speak to Mr. Smith, please?二二. may和和might的區(qū)別和用法的區(qū)別和用法: :1. may的用法的用法: 表示表示“允許允許”或或“請(qǐng)求請(qǐng)求”。e. g. May I come in？ 在使用這一用法時(shí)需注意在使用這一用法時(shí)需注意: may表示表示“允許允許”的否定形式是的否定形式是must not, 意思是意思是“不應(yīng)該不應(yīng)該” “不許可不許
19、可”。e. g. May I take this book out of the reading-room？ No, you mustnt表示說(shuō)話人的猜測(cè)，認(rèn)為某一事情表示說(shuō)話人的猜測(cè)，認(rèn)為某一事情 “或許或許”或或“可能可能”發(fā)生。發(fā)生。 e. g. He may know the answer may用在感嘆句中可表示祝愿或愿望。用在感嘆句中可表示祝愿或愿望。 e. g. May you succeed(祝你成功。祝你成功。) May you have a pleasant journey (一路平安。一路平安。) 2. might的用法的用法: might可以代替可以代替may, 表示現(xiàn)
20、在時(shí)間的表示現(xiàn)在時(shí)間的 動(dòng)作，但語(yǔ)氣較為婉轉(zhuǎn)客氣或更加不肯定。動(dòng)作，但語(yǔ)氣較為婉轉(zhuǎn)客氣或更加不肯定。 e. g. Might I take a suggestion？ might用來(lái)表示現(xiàn)在時(shí)間時(shí)用來(lái)表示現(xiàn)在時(shí)間時(shí), 還可表示還可表示 “規(guī)勸規(guī)勸”。 e. g. You might pay more attention to spoken English三三. must與與have to的區(qū)別的區(qū)別 have to比較強(qiáng)調(diào)客觀需要比較強(qiáng)調(diào)客觀需要, must著重說(shuō)明著重說(shuō)明主觀看法。另外主觀看法。另外have to能用于更多時(shí)態(tài)能用于更多時(shí)態(tài), 比較下面的句子：比較下面的句子： We had
21、to be there at 10:00. We must be there at 10:00. 有時(shí)兩者都可以用有時(shí)兩者都可以用, 意思差別不大。意思差別不大。e. g. We must/have to leave now. must在表示說(shuō)話人對(duì)事物的推測(cè)時(shí)注意它在表示說(shuō)話人對(duì)事物的推測(cè)時(shí)注意它比比may肯定得多肯定得多, 相當(dāng)于漢語(yǔ)的相當(dāng)于漢語(yǔ)的“一定一定”或或“準(zhǔn)準(zhǔn)是是”。(只有在肯定句中能這樣用。只有在肯定句中能這樣用。) e.g. This must be your room 在回答由在回答由must引起的問(wèn)題時(shí)引起的問(wèn)題時(shí), 如果是否定如果是否定的答復(fù)，不能用的答復(fù)，不能用mus
22、tnt, 而需要用而需要用neednt或或dont have to, 因?yàn)橐驗(yàn)閙ustnt是是“一定不要一定不要”的意思的意思。 各種預(yù)測(cè)各種預(yù)測(cè)1.按照推測(cè)的可能性來(lái)區(qū)別按照推測(cè)的可能性來(lái)區(qū)別, must的可能性的可能性 最大最大, may次之。次之。could和和might不表示過(guò)去不表示過(guò)去 時(shí)態(tài)時(shí)態(tài), 只是表示推測(cè)的可能性比較小。只是表示推測(cè)的可能性比較小。e.g. Its two oclock now. He must be in by now. He may go back in the fall. He thinks it could / might be wise to try
23、 his luck there.2. 情態(tài)動(dòng)詞表示推測(cè)的幾種形式：情態(tài)動(dòng)詞表示推測(cè)的幾種形式：“情態(tài)動(dòng)詞情態(tài)動(dòng)詞+動(dòng)詞原形動(dòng)詞原形”表示對(duì)現(xiàn)在情況表示對(duì)現(xiàn)在情況 的推測(cè)。例如：的推測(cè)。例如： This book must be Toms. He is looking for it. 這本書(shū)一定是湯姆的。他正在找這本書(shū)。這本書(shū)一定是湯姆的。他正在找這本書(shū)?！扒閼B(tài)動(dòng)詞情態(tài)動(dòng)詞+be +v-ing形式形式”表示對(duì)現(xiàn)表示對(duì)現(xiàn) 在正在進(jìn)行的情況進(jìn)行推測(cè)。例如：在正在進(jìn)行的情況進(jìn)行推測(cè)。例如： At this moment, our teacher may be correcting our exam p
24、apers. 此刻，我們老師可能正在批改試卷。此刻，我們老師可能正在批改試卷。 “情態(tài)動(dòng)詞情態(tài)動(dòng)詞+have+動(dòng)詞的過(guò)去分詞動(dòng)詞的過(guò)去分詞”表表 示對(duì)過(guò)去情況的推測(cè)。例如：示對(duì)過(guò)去情況的推測(cè)。例如： The road is wet. It must have rained last night. 路是濕的，昨天晚上一定下雨了。路是濕的，昨天晚上一定下雨了。1.must表示推測(cè)時(shí)只用于肯定句，表示表示推測(cè)時(shí)只用于肯定句，表示 很有把握的推測(cè)，意為很有把握的推測(cè)，意為“一定一定”。例如：。例如： Our teacher must be in the office because the light
25、 is on. 我們的老師一定在辦公室我們的老師一定在辦公室,因?yàn)闊暨€亮著。因?yàn)闊暨€亮著。小帖士小帖士2. 表示否定推測(cè)常用表示否定推測(cè)常用cant，意為，意為“不可不可 能能”。e.g. He cant be at home because he has gone to Beijing. 他不可能在家，因?yàn)樗チ吮本?。他不可能在家，因?yàn)樗チ吮本?。Suppose when you and your friend walk in the street. You see a man running from a supermarket and a woman is chasing behind him with heavy things.Make up a conversation with your partner.A: Oh, look! Whats happening over there?B: Where?A: A man running very fast from that supermarket.B: He might
四川省江油市九年級(jí)英語(yǔ)《Unit 5 It must belong to Carla》Section A 課件 人教新目標(biāo)版
