高中英语人教版 (2019)必修 第三册Unit 3 Diverse Cultures优质课ppt课件

这是一份高中英语人教版 (2019)必修 第三册Unit 3 Diverse Cultures优质课ppt课件，共23页。PPT课件主要包含了you，there be，主语和be动词，when，that，主语和 be 动词，who，should，not，than等内容，欢迎下载使用。

① What a beautiful city (it is)!②(Is there) Anything else?③—Are yu frm America?—Yes，I am (frm America).
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。
1. (Yu) G dwn this street and turn right at the secnd crssing.2. (Is there) Anything else?3. — Are yu frm America? — Yes, I am (frm America).4. What a beautiful city (it is)!
1. 祈使句的省略。在祈使句中，通常省略主语____________。2. there be 句型省略____________。3. 疑问句的答语省略。4. 感叹句的省略。在 what 和 hw 引导的感叹句中常省略____________。
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!
1.Tm picked up the bk frm the flr and (Tm) handed it t his brther.2. His perfrmance made us amused, but (his perfrmance made) himself tired.3. Xiaming must have been playing ftball at that time，and his sister (must have been) playing the pian.
1. 省略共同的______或宾语。2. 若主语与谓语相同，则省略后面的______成分。3. 若主语不同，而谓语部分的系动词、助动词或情态动词______， 则省略后面的系动词、助动词或情态动词。
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.Here is the man (whm) yu’ve been lking fr. 2.The cat (that) I bught has a cute head. 3.I like the way (that / in which) he talks.
如果关系代词在定语从句中作 _______，则关系代词可以省略。当先行词是 way，且引导词在定语从句中 ________ 时，关系词可以用 that、in which 或省略。
1.He said (that) the text was very imprtant and that we shuld learn it by heart.2. I knw that a mvie star will cme t ur city but I dn’t knw when (he will cme t ur city).3. He said (that) the bk was very interesting and that (不省略) all the children liked t read it.
及物动词后接宾语从句时，连接词_______一般可以省略，但如果及物动词后接两个或两个以上由______引导的宾语从句时，那么只有第一个 that 可以省略。 (when, where, hw 和 why 引导的宾语从句有时可以仅保留引导词.)
1. When (the nvel is) published, the nvel will becme ne f the best sellers f the year.2. Thugh (they were) tired, they went n wrking. 3. He did as (he was) tld.4. He std up as if (he were) t say smething.5. Unless (it is) necessary, yu’d better nt refer t the dictinary.
当when, while, if, as if, thugh, as, until, unless 等连接的状语从句的主语和主句的主语一致，且状语从句中含有 be 动词或从句的主语为 it 时，省略状语从句中的 _________________。 在 than, as 等引导的 ________ 状语从句中常省略某些成分。
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
用省略结构改写下列复合句。
1. We insisted that they (shuld) g with us.2. It is necessary that we (shuld) learn mre wrds by heart.3. Had yu cme here yesterday, yu wuld have met her.4. Were I yu, I wuld take his advice.5. Shuld there be a letter fr me, please keep it in the drawer.
在一坚持 (insist)，二命令 (rder, cmmand)，三建议 (suggest, prpse, advise)，四要求 (demand, require, request, desire) 等后的宾语从句中，含这些词的派生词的其他主语从句、同位语从句、表语从句，以及 It is strange / natural / necessary / imprtant that ... 从句中常省略 ____________。 虚拟条件句常省略 ______，将 were, had, shuld 提前构成部分倒装。
用省略结构改写下列各句。1. If she were here, she wuld agree t.→ __________________, she wuld agree t.2. He rdered that we shuld g ut at nce.→ He rdered that ____________________.3. If Thmas Edisn had stred his mney, he wuld have died a wealthy man.→ _________________________________, he wuld have died a wealthy man.
Were she here
we g ut at nce
Had Thmas Edisn stred his mney
1. — Will yu g with me ? — Well, I’d like t (g with yu). 2. He didn’t cme, but he ught t have (cme).3. I saw him enter the rm just nw. = He was seen t enter the rm just nw by me.
有些动词 (词组)，如want, wish, expect, hpe, wuld like, try, frget等后面的不定式作______时，为了避免重复，可以省略动词只保留到 _____，但如果在省略的不定式结构中含有系动词 be 和助动词 have，这些动词就要保留。 感官动词 (词组), see, lk at, hear, listen t, ntice, watch 等和使役动词 make, let, have 等的后面作宾补的不定式要省略 _____；但此类动词用于被动语态时 t 不可省略。
4. She’d like t take ff her cat and have a break. 5. It’s mre difficult t d than t say. 做比说难(强调语意前后对比)。
在某些句式中，如介词 but，except 前有动词 d 的任何形式，后面的不定式要省略______。 两个或两个以上的不定式并列时，第一个带t，后面省去_____；但如果两个不定式表示对比、对照关系时，则t不可省略。
1. She spends half an hur (in) ding sme reading every day.2. We have a final exam (in) every term.3. There is n sense / pint (in) ding sth. 4. It is n gd / use (in) ding sth. 5. I have truble (in) understanding this prblem.
在英语中，一些与动词、名词、形容词搭配的______常被省略，只保留后面的动名词。如 spend time / mney (in) ding sth; have difficulty / truble (in) ding sth; prevent / stp sb (frm) ding sth。 表示______的介词 at, n 和 in 在 next, last, this, each, these, yesterday, every, tmrrw 等词之前，一般可以省略。
— Can they finish their wrk tday? — I think s.— I dn’t think s. / I think nt.
英语中，可以使用s, _____或其他手段来省略上文或问句中的一部分或整个句子。
Tips: hpe, guess, be afraid 的否定形式只能用 nt 的形式，不能用nt ... s 的形式。— The bys are nt ding a gd jb at all, are they?— I guess nt.
The sner (yu d it), the better (it will be). (你做得)越快(结果就会)越好。 Many thers are ding better than we are (ding).
在“the ＋ 比较级，the ＋ 比较级”结构中和由_________和as引导的比较句式中，常会有一些成分在上下文清楚的情况下被省略。
语法填空。I had great difficulty _________ (find) the suitable fd n the menu in that restaurant.2. — D yu think ur team will win? — I dn’t think _____.3. — Will yu jin us? — I wuld lve ______.4. The busier (he is), _____________ (happy) he feels.
the happier
5. The exhibitin is mre interesting than __________ (expect).6. I have sme truble _________ (learn) English.7. The by wanted t ride his bicycle in the street, but his mther tld him nt ______.
①When he was in America，he made many friends with students frm different cuntries.→_______________，he made many friends with students frm different cuntries.②He wn’t attend the party even if he is invited.→He wn’t attend the party_____________．③Mistakes，if there are any，shuld be crrected.→Mistakes，_______，shuld be crrected.
When in America
even if invited
④—Shall we have a test tmrrw? —I hpe we wn’t have a test tmrrw.→ —Shall we have a test tmrrw? —__________．⑤The bk that he brrwed yesterday is well wrth reading.→_____________________________ is well wrth reading.
The bk he brrwed yesterday