高中英語人教版 (2019)必修第三冊Unit 5 The Value of Money精品課件ppt-課件下載-教習(xí)網(wǎng)

The value f mney
Bk3 Unit5 Discvering useful structures
Lk at the wrds in red. What kind f wrds are they?Why des the speak use this wrds?
Discvering useful structures
Lk at the wrds in highlight: What kind f wrds are they?Why des the speak use this wrds?
May we ask what yu're ding in this cuntry and what yur plans are?
I can't say that I have any plans.
Yu mustn't wrry abut that.
What mdal verbs d yu knw?
may / might
must / have t
shall / shuld
will / wuld
need / dare
1. 情態(tài)動詞有一定的意義，大多數(shù)情態(tài)動詞有多個意義：①necessity必要性 ②pssibility可能性 ③bligatin責(zé)任義務(wù)④request請求 ⑤advice建議 ⑥intentin意圖2. 情態(tài)動詞沒有人稱和數(shù)的變化，即不隨主語的不同而變化。 3. 情態(tài)動詞不能獨立使用，須后接動詞原形，一起構(gòu)成謂語。
Yu have t read between the lines because the real messages are ften hidden…It may seem lucky t yu.Astrnauts must wear spacesuits when they wrk in space because… May we ask what yu’re ding in this cuntry? Yu shuld/ught t/had better g t class right away.What wuld yu d if yu were in her situatin?
necessity 表必要性
pssibility 表可能和推測
bligatin 表責(zé)任義務(wù)性
request 表請求或指示
intentin 表意圖和愿望
A. necessity B. pssibility C. bligatin D. request E. advice F. intentin
Predentatin
Presentatin
您的正文已經(jīng)簡明扼要，字字珠璣，但信息卻錯綜復(fù)雜，需要用更多的文字來表述
1. can和culd (culd是can的過去式，語氣更委婉)
1. _____yu speak English ? Man ______live withut air.
2. I ’m afraid I can’t g with yu.
3. Can I smke here ?
4. That can’t be Mary — she’s in hspital.
5. Yu can’t be careful enugh.
He culd swim when he was 5. Culd yu lend me sme mney ?
can/culd 與 be able t 的區(qū)別:
The fire spread fast, but everyne in the htel was able t get ut.
can nt help ding sth. 忍不住做某事can nt but d sth只能做某事cannt t/never “無論怎么樣..也不為過,越…越好
On hearing the stry , I cannt help laughing .Yu cannt be t careful with them.
2. may和might
1. — May I watch TV after supper?— Yes, yu may. / N, yu mustn’t.
3. If that is the case, yu may / might as well try.
may / might as well ＋動詞原形
can nt/mustn`t
2.They may / might be having a meeting, but I’m nt sure.
may 表示祝愿;但語氣較正式: May yu succeed! May yu have a gd jurney! might 多在間接引語中表示過去的可能和允許。 She said that he might take her bike.
3. must 與 have t
1.-I have t wait here because I have n umbrella with me.-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.
dn`t have t
2. Yur mther must be waiting fr yu nw.
4. shuld 和 ught 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.
本該做某事（而實際上未做）
本不該做某事（而實際上做了）
5. will 和 wuld
1. Wuld yu pass me the ball, please?
2.-We will d ur best t save the child. -She said that she wuld try her best t help us.
3. -Each time his mther’s birthday came, he wuld buy her a present.-Oil will flat n the water.
wuld表示過去的習(xí)慣性動作時，暗示現(xiàn)在仍然如此；used t表示過去常常做某事，強調(diào)現(xiàn)在不是這樣了。
6. wuld 和 be ging t d
1. He said he wuld cme t see me.2. She said she was ging t start at nce.
1. “wuld + 動詞原形”構(gòu)成__________,常表示________________。2. “was / were ging t + 動詞原形”可表示根據(jù)_______________ _____________________ 。
計劃或安排即將發(fā)生的事
Attentin: 過去將來時表示從過去的某一時間來看將來要發(fā)生的動作或呈現(xiàn)的狀態(tài)。過去將來時的出發(fā)點是過去，即從過去某一時刻看以后要發(fā)生的動作或狀態(tài)。
① If he dare g, I’ll g with him.② Tm didn’t dare t d it.
(1) dare作情態(tài)動詞時，表示“ __________”。常用于否定句和疑問句中，后接動詞原形，否定形式為_________。(2) dare作實意動詞時，有________________的變化，后面可接________________ 。(3) dare 作為實義動詞，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
8. had better
① Yu had better get sme sleep.② Yu had better nt talk with strangers.
had better表示“____________”，使用時常縮寫為____________，無人稱和數(shù)的變化，其否定式一般把nt放在had better之______。
Exercise P54 E2
In the film The Millin Pund Bank Nte, Henry Adams is stuck in a freign cuntry withut mney and friends, and with nwhere t stay. While this situatin ______seem unusual, it can smetimes happen t travellers. 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 travellers 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.
had better
Exercise P54 E3
1. Philip bught tw tickets fr The Phantm f the Opera. He ____________________________ (watch) this musical with his girlfriend n the weekend.2. I was s surprised at the news that David ______________________ _________________ (play) the rle f the dinsaur in the play that I gave him a hug ut f jy.3. Lily decided that she ______________________________ (settle) in New Yrk and pursue her dream f becming an actress.
wuld watch/was ging t watch
wuld settle /was ging t settle
was ging t play
wuld play/
4. Hey, Timmy, I ______________ (call) yu. But nw that yu are here, I dn't have t.5. The cmpetitin was s clse that n ne was sure wh___________ (win) the Best Actr award.6. Jim was nt here right nw. He said he ______________________(be) n duty at the library this afternn.
was ging t call
wuld be/was ging t be
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.
?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
Language pints
Imprtan phrases
Imprtant phrases (P54)