人教版 (2019)必修 第三册Unit 5 The Value of Money图文ppt课件

这是一份人教版 (2019)必修 第三册Unit 5 The Value of Money图文ppt课件，共27页。PPT课件主要包含了卡住陷入，没有地方可呆，以防万一 ，在一次国外的旅行中，Homework等内容，欢迎下载使用。
Language pints
Experience the functins
Cmpare and cnclude
Apply and practice
Reread the passage and pay attentin t the usage f the bld wrds.
Hw many mdal verbs d yu knw? And what are they?
may / might
must / have t
shall / shuld
will / wuld
need / dare
Mindmap f the mdal verbs
A. ability r will（能力或意愿）
B. prhibitin（禁止）
C. making suggestins（建议）
D. certainty r inference（可能性或推断）
E. pliteness r euphemism（客气或委婉）
F. bligatins r expectatins（义务或预期）
We use mdal verbs t talk abut
Chse the use f mdal verbs in the fllwing sentences.
1. Oliver believes that with a millin­ pund bank nte a man culd live a mnth in Lndn. (　 )2. Yung man, wuld yu step inside a mment, please？(　　 )3. May we ask what yu’re ding in this cuntry and what yur plans are? (　 )4. Well, I can’t say that I have any plans.(　 　 ) 5. Well, yu mustn’t wrry abut that. (　 )6. Yu mustn’t think we dn’t care abut yu. ( )7. Well, it may seem lucky t yu but nt t me! (　　 )8. Nw if yu’ll excuse me, I ught t be n my way. (　　 )9. Oh, n, yu’d better nt pen it. ( )
① He can use the cmputer skillfully nw, but he culdn’t last year.② Training by neself in a gym can be highly dangerus.③ — Can / Culd I have a lk at yur new pen? — Yes, yu can. / N, yu can’t.④ That can’t be Mary — she’s in hspital.⑤ Smene is kncking at the dr. Wh can it be?⑥ Yu can’t be careful enugh.
1. can和culd (culd是can的过去式，语气更委婉)
(1) ①句中can表示 ____________。(2) _______句中can表示可能性，可译为“有可能；有时会”。(3) ③句中can表示 ____________。(4) ____________句中can / culd在否定句、疑问句中表示推测或怀疑，译为“____________”。(5) ⑥句中can’t与____________或t连用，表示“再……也不为过”。
2. may和might
① — May I watch TV after supper? — Yes, yu may. / N, yu mustn’t.② They may / might be having a meeting, but I’m nt sure.③ If that is the case, yu may / might as well try.
(1) ①句中may表示______________________。否定回答时，用________。(2) ②句中may和might表示_________，______可能性更小。(3) ③句中______________________________，意为“不妨”。
may / might as well ＋ 动词原形
① I have t wait here because I have n umbrella with me.② I must recite the text this mrning.③ — Must we hand in ur exercise bks tday? — Yes, yu must. / N, yu dn’t have t / yu needn’t.④ Yu mustn’t smke here.⑤ Yur mther must be waiting fr yu nw.⑥ Why must yu always interrupt me?
①句中have t和②句中must均表示“_______”，但_______是指说话人的主观看法，而 ___________则强调客观需要。(2) ③句中must 所构成的疑问句，回答的否定形式通常为_______________或_________， 意为“不必要”，而一般不说____________ (④句中mustn’t表示“禁止”)。(3) ______句中must 常表示有根据的、比较确定的推测（只用于肯定的陈述句），译为 “一定；必定”。(4) ⑥句中must表示“________________”。
3. must与have t
dn’t have t
① All visitrs shuld / ught t register with the British Embassy.② I find it astnishing that he shuld be s rude t yu.③ Mr Lee asked if he shuld get his visa n time. ④ Yu shuld have asked fr sme help.⑤ Yu shuldn’t have tld her the news.
4. shuld和ught t
(1) ①句中shuld表示“___________________”，其同义词是____________；在疑问句中，通常用_________代替ught t。(2) ②句中shuld 有时可用于某些从句中，表示说话人惊奇、失望等感情色彩，常译为“ ______________”。(3) ③句中shuld作为shall的过去式，用于第一、三人称作主语的疑问句，且多用于间接引语中，以______________。(4) ④ ⑤ 句shuld have dne 表示“ ” shuldn’t have dne 表示“ ”。
本该做某事（而实际上未做）
本不该做某事（而实际上做了）
①Wuld yu pass me the ball, please?②She said that she wuld try her best t help us.③Each time his mther’s birthday came, he wuld buy her a present.④We will d ur best t save the child. ⑤Oil will flat n the water.
(1) ①句中wuld表示_____________，比will更委婉客气。(2) ②句中wuld和④句中的will表示____________________。(3) ③句中wuld和⑤句中的will表示___________________________。
5. will和wuld
Attentin: wuld表示过去的习惯性动作时，暗示现在仍然如此； 而used t表示过去常常做某事，强调现在不是这样了。 My father used t g t wrk by bike when he was yung. 我父亲年轻的时候总是骑自行车去上班。（现在不是这样了）
① He said he wuld cme t see me.② He tld me he wuld g t Beijing. ③ She said she was ging t start at nce.④ I was tld that they were ging t return hme.⑤ I was ging t tell him, but he didn’t give me a chance.
1. “wuld + 动词原形”构成_______________，常表示________________。2. “was / were ging t + 动词原形”可表示根据 _____________________ 。
6. wuld和be ging t d
计划或安排即将发生的事
Attentin: 过去将来时表示从过去的某一时间来看将来要发生的动作或呈现的状态。过去将来时的出发点是过去，即从过去某一时刻看以后要发生的动作或状态。
① If he dare g, I’ll g with him.② Tm didn’t dare t d it.
(1) dare作情态动词时，表示“ __________”。常用于否定句和疑问句中，后接动词原形，否定形式为_________。(2) dare作实意动词时，有________________的变化，后面可接________________ 。(3) dare 作为实义动词，有如下搭配： dare t d sth 敢于做某事 dare sb t d sth 激某人做某事
① Yu had better get sme sleep.② Yu had better nt talk with strangers.
had better表示“____________”，使用时常缩写为____________，无人称和数的变化，其否定式一般把nt放在had better之______。
8. had better
Smetimes smiles arund the wrld ______ be false, hiding ther feelings like anger, fear r wrry.2. Yu ____________ have taken s much cash with yu, yu knw — that shp accepted checks.3. Accrding t the factry safety rules, all accidents ______ be reprted t the safety fficer.4. I __________________ (tell) him, but he didn’t give me a chance.5. They feared that he (criticize) them if they displeased him.
Cmplete the sentences with suitable mdal verbs r the crrect frms f the verbs. Add nt if necessary.
 was ging t tell
wuld criticize 
6. Yu ________ be Carl. Yu haven’t changed a bit after all these years.7. Life is unpredictable; even the prest __________ becme the richest.8. I still remember my happy childhd when my mther _________ take me t Disneyland at weekends.9. It was sad t me that they, s pr themselves, _________ bring me fd.10. Harry is feeling uncmfrtable. He ___________________ (drink) t much at the party last night.
must have drunk
Please translate the fllwing sentences.
1. 开车的时候再小心也不过分。
Yu cannt be t careful while driving a car. = Yu can’t be careful enugh while driving a car.
2. 我认为他不可能出国了。我刚才还看见他了。
I think that he culdn’t / can’t have gne abrad. I saw him just nw.
3. 如果情况是那样，我们不妨一试。
If that is the case, we may as well try.
4. 我不敢独自一人去冬泳。
I dare nt g winter swimming alne.
5. 无人敢提及此事。
N ne dare speak f it.
Fill in the blanks with suitable mdal verbs in the bx accrding t yur understanding f the passage.
may, must, can, ught t, might, had better, wuld, shuld
In the film The Millin Pund Bank Nte, Henry Adams is stuck in a freign cuntry withut mney and friend and with nwhere t stay. While this situatin __________ seem unusual, it can smetimes happen t travelers. In case it happens t yu n a trip abrad, what _______ yu d? First, and mst imprtantly, yu _____ stay calm. Fear _________ cause yu t becme cnfused. Yu need t think clearly. Secnd, yu shuld g t yur nearest cnsulate. They _____ be able t help t sme extent. Third, yu _________ d well t check with sme lcal charities. They _____ ffer help t travelers in need. Furth, yu ________ avid getting int truble. Yu _____ think that stealing sme mney r fd wuld help yu, but yu shuld nt d s. Getting caught ______ ruin yur life.
may / might
Cmplete the passages with suitable mdal verbs r the crrect frms f the verbs in brackets. Add nt if necessary.
The saying “Dn’t judge a bk by its cver” means that we ____________ judge the value f smething just based n its external appearance. This is a useful principle t remember when we meet new peple. We _______ treat everyne we meet fr the first time nicely, n matter hw they lk. Mst f us ______________ like t be judged n ur appearance, because it ______________ be unfair t us. S we ____________________ remind urselves t give new peple we meet a fair chance. Anybdy _______ be smene wh is wrth getting t knw. In fact, this persn _______ end up becming yur gd friend if yu _______ take a chance and get t knw him r her!
may / will nt
might / may
must / had better
Imprtant phrases (P54)
Review what yu have learned tday. Draw mind maps f the mdel wrds and their usages.2. D exercises n P54, P86, P87 in the textbk and wrkbk.