高中英语Unit 3 Diverse Cultures一等奖ppt课件

这是一份高中英语Unit 3 Diverse Cultures一等奖ppt课件，共43页。PPT课件主要包含了Lead in等内容，欢迎下载使用。

Presentatin
Learning bjectives
1. T understand the use f ellipsis in English2. T apply what we learn in this perid t exercises
B3U3 Grammar
Ellipsis (省略)
Yu cannt smke here.
mdal verb 情态动词
Simple sentence 简单句
Yu cannt turn left here.
Yu cannt take phts here.
Watch and Observe
(1)A: I’m hungry. B: Are yu? A: Yeah. Didn't have lunch tday. B: Want sme sandwiches? A: Are there any? B: Yeah. Just made sme.
Are yu (hungry)?
(I) didn't have lunch tday.
(D yu) want sme sandwiches?
(I’ve) just made sme.
(2)A: Lks like rain.B: Oh, I hpe nt.A: Why ?B: We have a sccer game tday, remember?A: D we? Where?B: In the bigger playgrund.
I hpe (it des) nt (rain).
Why (d yu hpe it desn’t rain) ?
D yu (remember)?
D we (have a sccer game tday)? Where (will it be) ?
(It will be)in the bigger playgrund.
为了避免重复，将句子中的一个或几个成分省去，这种语法现象叫省略。省略是避免重复、突出新信息并使上下文紧密连接的一种语法手段。
What is Ellipsis?
Imperative sentence 祈使句
Adverbial clause 状语从句
Exclamatry sentence 感叹句
Cmpund sentence 并列句
Simple sentence 简单句
Attributive clause 定语从句
Ellipsis in simple sentence
1. (Yu) G dwn this street, turn right and yu’ll find the hspital.2. (Is there) Anything else?3. — Excuse me, are yu frm the UK? — Yes, I am (frm the UK).4. What a beautiful jasmine flwer (it is)!
用省略结构改写下列句子。 1. Is there anyne here t wait n us? 2. He is a prgrammer and I am a prgrammer, t. 3. It sunds interesting. 4. What a clever by he is!
Anyne here t wait n us?
He is a prgrammer and I am, t.
Sunds interesting.
What a clever by!
Ellipsis in cmpund sentence
1.省略共同的主语或宾语。
2.若主语不同,其后的助动词、情态动词相同，省略后面助动词或情态动词。
Mr. Smith picked up a cin n the rad and (Mr. Smith) handed it t a pliceman. 史密斯先生在路上拾起一枚硬币，并把它交给了一位警察。
3. 句子中前半句与后半句的主语与谓语动词相同，则省略后面的谓语成分。
4. 若主语不同，但主要动词及后续部分相同，则省略后面的主要动词及后续部分。
用省略结构改写下列句子。 1. I wrk in a factry and my brther wrks n a farm. → I wrk in a factry and ________________________. 2. We’re bund t win smeday, but when are we t win? → We’re bund t win smeday, but __________？
my brther n a farm
1. 宾语从句的省略。
① I truly believe that beauty cmes frm within.② He said that the text was very imprtant and that we shuld learn it by heart.
④I knw that a mvie star will cme t ur city but I dn’t knw when he will cme t ur city. ⑤Please pass me ne f these bks, I dn’t care which yu pass me.
( )
( )
(1)在限制性定语从句中，作宾语用的关系代词whm, which, that可省略(但whm, which紧跟在介词后时不能省略)。The man (wh/whm/that) yu want t meet has cme. 你要见的人来了。(2)修饰way的关系词that/in which可以省略。 D yu knw the way (that/in which) wrk is measured? 你知道衡量工作的方式吗？
3.状语从句中的省略【高频中的高频】
(1)时间状语从句中的省略When (she was) very yung, she began t learn t play the vilin.她很小的时候就开始学习拉小提琴。While (I was) at cllege, I began t knw him, a strange but able student.我在上大学时开始认识他，他是一个奇怪但能力出众的学生。
(2)条件状语从句中的省略条件状语从句的省略形式为if necessary, if pssible, if true等。另外unless, as lng as等词或短语后也可用省略形式。He will cme if (he is) asked.如果叫他来，他就来。If (it is) necessary, ring me at tw 'clck.如果有必要，两点给我打电话。
(3)让步状语从句中的省略He is a gd man, thugh smetimes (he is) rather dull.他是个好人，尽管有时很无聊。Even if (I am) invited t, I wn't g t such a bad lecture.即使邀请我去，我也不会去听如此糟糕的演讲。
(4)比较状语从句中的省略She has finished the wrk earlier than (it was) expected.她这项工作比预料的提前完成了。(5)方式状语从句中的省略as if/as thugh后还可加形容词/副词/介词短语/动词的-ing形式/动词的-ed形式/动词不定式。She talked as if (she was) absent-minded.她谈话似乎心不在焉。
用省略结构改写下列复合句。 1. Wh is the man whm yu were talking t? → Wh is the man ________________________? 2. Smene has used my mbile phne, but I dn’t knw wh has used it. → Smene has used my mbile phne, but I dn’t knw ______. 3. When it is heated, a piece f ice will turn int water. → ________________, a piece f ice will turn int water.
yu were talking t
When heated
4. Althugh he was hard-wrking, he culdn’t earn enugh t supprt himself. → _____________________, he culdn’t earn enugh t supprt himself.5. He’s the man that yu can safely depend n. → He’s the man ________________________.6. They dn’t use mre water than it is necessary. → They dn’t use mre water _______________.
Althugh hard-wrking
yu can safely depend n
than necessary
Ellipsis in ther situatins
1．当不定式在形容词afraid, anxius, eager, glad, happy, ready, willing等后作状语时，t后的内容常省略。Yu can't frce him t answer the questin if he's nt ready t (answer the questin)．如果他不愿意回答这个问题，你不能强迫他。
2．某些使役动词如：make, let, have等和感官动词如：see, watch, ntice, bserve, hear等后面作宾补的不定式须省略t，但若这些动词用于被动语态，则t不省略。① I saw the by fall frm the tree. The by was seen t fall frm the tree.② The bss made us wrk 12 hurs a day. We were made t wrk 12 hurs a day.
3．并列的不定式可以省略后面的不定式符号t。但若两个不定式之间表示对比关系时，不省略t。①She’d like t take ff her cat and have a break.②He believes it imprtant t study rather than t play cmputer games.(比较)他认为最重要的是学习而不是玩电脑游戏。
4．当不定式在某些动词后作宾语时，常可省略。常见的动词有agree, affrd, expect, frget, hpe, knw, manage, pretend, remember, refuse, want, wish, wuld like等。I asked him t see the film, but he didn't want t (see the film)．我请他看电影，但是他不想去。5．介词but, except(除了)前有实义动词d的具体形式时，后面的不定式不带t。All he culd d was nthing but wait. 他所能做的只有等。
6．当不定式在be ging t, be able t, have t, ught t, used t后作复合谓语时，不定式可省略。They dn't g shpping as much as they used t (g shpping)．他们不像过去那样经常去购物了。注意：(1)省略的不定式内容若含有作助动词用的have或be的任何形式时，t后要保留原形的have或be。(2)类似这样用法的还有动词短语be ging t, be abut t, be suppsed t, have t, used t及形容词glad, happy, pleased, delighted等。①He didn't cme, but he ught t have (cme).他没来，但他应该来。②—Are yu a farmer? —你是个农民吗？—N, but I used t be (a farmer)． —不是，但我过去是。
1. 一些常和动词、名词或形容词一起搭配的介词常省略，而保留其后的动名词，常见句型有：spend/waste time (in) ding, lse n time (in) ding, have difficulty/truble (in) ding, be busy (in) ding, stp/prevent sb (frm) ding 等。The heavy rain prevented him (frm) arriving there n time. 大雨使得他没能准时到达那里。
2. 表示时间的介词at, n 和 in用在next, last, this, these, yesterday, tmrrw, every, each, sme, all 等词之前，一般都要省略；用在一段时间状语之前的 fr 也可省略（否定句中不能省略 fr）We have been here (fr) three weeks. 3. 表示行为方式的 in 在 in this way, in the same way, in anther way 等词组中，经常被省略。He did it (in) this way rather than (in) anther way.
— Can they finish their wrk tday? — I think s.— I dn’t think s. / I think nt.
1. signs/labels① N parking. (N parking is allwed here.)② Quiet! (Yu shuld be quiet here.)2. newspaper headlinesTurandt n stage.(The pera Turandt is being perfrmed n stage.)
3. instructinsD nt bend! (D nt bend this envelpe.)4. pstcards/diariesBest wishes.(I give yu my best wishes.)5. ntesOpera OK, cstumes great.(The pera was OK, and the cstumes were great.)
语法填空。1. I had sme difficulty ________ (find) a suitable seat in that restaurant.2. — D yu think ur team will win? — I dn’t think _____.3. — Will yu jin us and play with us? — I wuld lve ____.4. The busier (he is), ____________ (happy) he feels.5. The exhibitin is mre interesting than _________ (expect).6. I have sme truble _________ (wrk) ut the maths exercise.7. The by wanted t ride in the busy street, but his mther warned him nt ___.
the happier
1 Yu mean yu are planning a trip acrss the Atlantic fr a hliday? It sunds like a gd idea. 2 He tried t slve his financial prblems，but he culdn’t slve the prblems. 3 If it is necessary，I’ll finish my reprt n American petry as sn as it is pssible.
Yu mean yu are planning a trip acrss the Atlantic fr a hliday? Gd idea. 　
He tried t slve his financial prblems，but culdn’t. 　
If necessary，I’ll finish my reprt n American petry as sn as pssible. 　
(2020.新高考III卷D篇) 1. Dr. Jubilad first met the Bajau while _________ (grw)up n Samal Island in the Philippines. 2.He had a wnderful time when_____________ (travel) with his mther t all crners f the games can be a pr influence if _______(leave) in the wrng shuld have thanked her befre yu left.---I meant_____, but when I was leaving, I culdn’t find her anywhere5.Thugh ________(tire), they went n wrking in rder t finish the task n time.