英语必修 第三册Unit 3 Diverse Cultures教课内容课件ppt

这是一份英语必修 第三册Unit 3 Diverse Cultures教课内容课件ppt，共19页。PPT课件主要包含了adj，S + P， scheduled，Exercises，Summary，Before，After等内容，欢迎下载使用。
Pardn?Haven’t seen yu fr ages.Srry t hear that.Cming swimming?Mre tea?Desn’t matter.Pity yu culdn’t cme.Sunds fine t me.
Lead in——Ellipsis in ur daily life
 And what a city—a city that was able t rebuild itself after the earthquake that ccurred in 1906.
 A real mix f cultures here!
 When these immigrants left their cuntries, they carried a bit f hme in their hearts, and built a new hme here.
 What great fd!
 Can’t wait!
Read the sentences frm the unit and find the wrds that have been mitted t avid repetitin.
The usage f ellipsis
Ellipsis in signs/labels
N phts./Radwrks ahead./Children crssing ahead.
Ellipsis in pstcards/diaries
Best wishes.(I give yu my best wishes.)
Ellipsis in newspaper headlines
Millinaire pisned(in Beverly Hills hme) Plane crash claimed 15 lives.
t save space and mney
Easy t read
Infrmal letters
 Has he arrived? —— Yes, he has (arrived).
 When did yu finish it? —— (I finished it) Last night.
 Wh brke the windw? —— Mike (brke the windw).
 (It/That) Sunds great!
 What a bright star (it is)!
 What a (smart) by (he is)!
 Hw brave (they are)!
Ellipsis in Q&A
Ellipsis in exclamatry sentences
T avid repetitin
Based n mutual understanding / Fr effect
(Jane,) Give me sme fd. 
(Hney,) Cme back sn please. 
Ellipsis in imperative sentences
Ellipsis in a cmparisn
Jhn cks better pizza than his wife (cks/des).
Jhn is taller than his wife (is).
(Yu) Sit dwn please. 
His eyes are bigger than his mther’s (eyes).
Based n mutual understanding
This is the nly pencil [that] I have
They say [that] yu are ging t Eurpe sn.
Ellipsis in clauses
Why did he cme here? --- He didn’t tell me (why he came here)
Is he the by [whm] I hired yesterday?
Were I yu, I wuld take her advice.
Had I knwn abut the lecture, I wuld have taken it.
If I were yu,...
If I had knwn abut the lecture,...
allwed in English grammar
The usage f ellipsis in clauses
Ellipsis in attributive and bject clause
Examples①He said [that] the text was very imprtant and that we shuld learn it by heart.②The bk [that] I brrwed yesterday was hers.
(1) In the bject clause,that can be mitted in mst cases,but if there are tw r mre than tw clauses,the first that in the clause is usually left ut.(2) In the attributive clause,that/which/ wh/ whm can be mitted if they serves asbject in the sentence.
Ellipsis in adverbial clause
①She lks lder than my mther (des)②Yu can ask me questins if (there are) any (questins).③I wuld have cme yesterday (if I had wanted t).④After half an hur, she becamequieter (than she had been).⑤When (yu are) crssing the rad, yu’d better lk at bth sides.⑥Unless (I am) invited I will nt g.
(1) 状语从句出现在句末时，一般都可以省略句尾。(2) 有时条件从句可以完全省去，只剩下 主句。(3) 以as, than引导的比较状语从句可以全部 或部分省去。(4) 在表示时间、地点、条件、让步等的状语从句中，从句的主语如与主句的主语相同，常省略从句的主语和谓语。
◆When still a by f six, Bb was sent away frm hme. ◆虽然他们累了，但他们继续工作。__________________________, they went n wrking.◆ 除非你被邀请，否则你不应该参加他的生日聚会。Yu shuldn't attend his birthday party ______________________.◆按照计划安排，我们参加了几个有指导意义的活动。As____________ (schedule)，we participated in several instructive activities.◆加热的时候冰可以变成水。_____________________, ice can be turned int water.◆只要有可能，他们就让他停下并问他这三个问题。_____________________, they wuld stp him and ask him the three questins.
Thugh tired
unless invited
When heated
Whenever pssible
Ellipsis can help
T avid repetitin.Leave ut unnecessary and unimprtant infrmatin r less relevant infrmatin.Pause fr effect. Save space. Writing with mre cndensed sentence
Different cases f ellipsis
Cmpund sentences: and; sentences: Adverbial clauses; Object clauses; Ommiting the main clause.Simple sentences: Questins and anwers; Exclamatry sentences ; Imperative phrases: Nt at all; What if ...; Why nt...; If nly...;
Match the questins t the mst likely answers.
D yu think it’s ging t rain this afternn?We were quite surprised after we saw the paintings in the gallery.Will yu jin ur trip t Suth Africa?Will the flight t Rme take ff n time?Wuld yu mind using a diagram t explain these percentages t me?Has Lily ever been t the Luvre Museum?
A. Why s?B. Nt at all.C. I hpe nt.D. I’m afraid nt.E. Maybe nt.F. I’d lve t.
Exercises 1
Change the sentences int elliptical sentences.
1. She likes singing and she likes dancing.2. Is this the driver that yu talked abut yesterday?3. The man wh is sitting by the windw is Mr. Smith.4. He culd nt decide whether t buy the car r nt t buy the car.5. When it is heated, the metal expands.6. Yu can d it if yu want t d it.7. My father designed all these huses and my father built all these huses.
8. He is the last persn that I want t see.9. He wrked hard but his brther did nt wrk hard.10. While he was reading the newspaper, grandpa ndded frm time t time.11. He went t the dctr because he had t g t the dctr.12. The reference bks which were rdered last mnth haven't arrived yet.13. We tested the depth f the water and the temperature f the water.14. Althugh he is very busy, he will d it fr us.15. Yu may leave if yu wish t leave.
Rewrite the sentences by taking ut the unnecessary parts.
1.Yu mean yu are planning a trip acrss the Atlantic fr a hliday? It sunds like a gd tried t slve his financial prblems, but he culdn’t slve the prblems.
1.Yu mean yu are planning a trip acrss the Atlantic fr a hliday? Gd tried t slve his financial prblems, but culdn’t.
Exercises 3
3.If it is necessary, I’ll finish my reprt n American petry as sn as it is yu ging t dress like that? Wearing a dress might be better than wearing jeans and wild mushrms are pisnus and sme are nt pisnus.6.I really like that paper flding bk, and my sn likes that paper flding bk, t.
3.If necessary, I’ll finish my reprt n American petry as sn as yu ging t dress like that? A dress might be better than jeans and wild mushrms are pisnus and sme are nt.6.I really like that paper flding bk, and my sn, t.
Read the cnversatin. Find ut which wrds have been left ut.
Justin: Linlin, I'm ging t Guizhu Prvince next mnth. I'm super excited! Any recmmendatins fr places t visit?Linlin: Ww, cl! Guizhu is a prvince with a lt f cultural diversity. Places t visit... well, definitely the Huanggushu Waterfall first.Justin: What's special abut the waterfall?
in Guizhu Prvince
What are sme
place t visit in Guizhu Prvince
Exercises 4