人教版 (新课标)选修7&8选修7Unit 2 Robots优秀课件ppt

这是一份人教版 (新课标)选修7&8选修7Unit 2 Robots优秀课件ppt，共42页。PPT课件主要包含了to stay， be sent，Summary ，The dishes，be washed，The mail， ，The house，be sold，to eat等内容，欢迎下载使用。

Lessn 6 Grammar Passive Infinitive
A stry retelling
Tny, a newly-built rbt frm Larry’s cmpany, was ging (test) ut by Larry’s wife, Claire. Claire didn’t want a rbt (stay) in her huse. But Larry persuaded her that Tny wuldn’t harm her r allw her (harm).
t be tested
t be harmed
Day after day, Claire began t trust him. Tny helped t slve all her prblems. She felt a sweet victry (envy) by thse wmen. But Tny had t (send) back.
t be envied
Why use the infinitive?1. Tny was ging t be tested ut by Larry’s wife, Claire.2. Claire didn’t want a rbt t stay in her huse.3. Tny wuldn’t allw her t be harmed.4. She felt a sweet victry t be envied by thse wmen.5. But Tny had t be sent back.
Why use the infinitive?1. Tny was ging t be tested ut by Larry’s wife, Claire.2. Claire didn’t want a rbt t stay in her huse.3. Tny wuldn’t allw her t be harmed.
Why use the infinitive?4. She felt a sweet victry t be envied by thse wmen.
某些抽象名词，如ability， chance， idea， fact， attempt， way， mment， time， reasn 等，后加 t d 来做定语。
Mark ut the infinitive:1. Tny was ging t be tested ut by Larry’s wife, Claire.2. Claire didn’t want a rbt t stay in her huse.3. Tny wuldn’t allw her t be harmed.4. She felt a sweet victry t be envied by thse wmen.5. But Tny had t be sent back.
1. Tny was ging t be tested ut by Larry’s wife, Claire.2. Claire didn’t want a rbt t stay in her huse.3. Tny wuldn’t allw her t be harmed.4. She felt a sweet victry t be envied by thse wmen.5. But Tny had t be sent back.
Passive Infinitive:意义：当不定式的逻辑主语是不定式动作的承受者,即动宾关系时，要用不定式的被动式。结构：t be dne
Mre passive infinitive in the reading:
Why use the infinitive?1. It was ridiculus fr Claire t be ffered sympathy by a rbt. 2. Tny expected the huse t be cmpletely transfrmed.3. Hw awful fr Claire t be discvered by her. 4. Tny wuld have t be rebuilt even thugh he had been s clever.
Why use the infinitive?1. It was ridiculus fr Claire t be ffered sympathy by a rbt. 3. Hw awful (it was) fr Claire t be discvered by her.
Why use the infinitive?1. It was ridiculus fr Claire t be ffered sympathy by a rbt. 3. Hw awful (it was) fr Claire t be discvered by her. 2. Tny expected the huse t be cmpletely transfrmed.4. Tny wuld have t be rebuilt even thugh he had been s clever.
Mark ut the infinitive:1. It was ridiculus fr Claire t be ffered sympathy by a rbt. 2. Tny expected the huse t be cmpletely transfrmed.3. Hw awful fr Claire t be discvered by her. 4. Tny wuld have t be rebuilt even thugh he had been s clever.
1. It was ridiculus fr Claire t be ffered sympathy by a rbt. 2. Tny expected the huse t be cmpletely transfrmed.3. Hw awful (it was) fr Claire t be discvered by her. 4. Tny wuld have t be rebuilt even thugh he had been s clever.
Practice 1: Cmplete the sentences by using the passive infinitive.
1) need t .
Practice 1:
2) needs t .
be sent/be psted
3) refused t .
The pp star
be phtgraphed
4) is t .
Practice 2: Rewrite the sentences by using the passive infinitive.
1) I did nt expect that I wuld be interviewed by the general manager.
I did nt expect t be interviewed by the general manager.
Practice 2:
2) Nbdy is allwed t take the magazines ut f the reading rm.
The magazines are nt allwed t be taken ut f the reading rm.
3) Her classmates take gd care f her and she likes it.
She likes t be taken gd care f by her classmates.
及物动词和短语的不定式才有被动形式。
4) These are the issues that we will discuss tmrrw.
These are the issues t be discussed tmrrw.
动词不定式作定语,表示动作还未发生。
Practice 3: Fill in the blanks with the passive r active infinitive.
In sme cuntries, pupils are allwed (eat) snacks during breaks.2) N matter hw bright a talker yu are, there’re times when it is better (remain) silence.
Practice 3:
3) In my day, girls were nt expected (g) t the university and have a career.4) The painting is likely (sell) fr mre than $200,000.
5) I wish I’d been taught mre abut hw (use) cmputer.
动词不定式可以和疑问词连用。
6) Gerge returned after the war, nly (tell) that his wife had left him.
动词不定式可作结果状语。
7) I refuse (speak) like that. It’s rude.
t be spken t
Situatin A: Dn’t shut at me ludly. I dn’t like it.
Situatin B: Dn’t shut at yur mther ludly. I dn’t like it. I will nt behave as yu d.
Review: Infinitive
Used as bjective: (V. t d)decide/determine, learn, want, expect/hpe/wish, refuse, manage, care, pretend, ffer, prmise, chse, plan, agree, ask/beg, help, affrd, happen, wait, threaten ...
Used as bjective cmplement: (V. sb./sth. t d)advise, allw, ask, beg, encurage, expect, frbid, frce, get, intend, invite, like, lve, rder, persuade, prefer, remind, require, teach, tell, want, warn, wish, wait fr, call n, depend n ...
Practice 4: Rules fr the Library
(1) The library pens frm 3:00~5:00 p.m. (2) Yu have t shw yur student ID card when yu enter the library. (3) Yu can nly brrw ne bk nce frm the library.(4) Yu can nly keep the bk fr ne week.
(5) If yu want t keep it fr mre than ne week, yu must renew it. (6) If yu lse the bks, yu have t pay fr them. (7) Dn’t take sme imprtant bks ut f the reading rm. Yu have t read them in it.(8) Take gd care f the bks and dn’t spil them.
Pssible Versin:
1. Yur student ID card needs / has t be shwn when yu enter the library.2. The bk is required t be kept fr nly ne week and returned in time. 3. Yu are t be fined t sme extent if yu lse the bks.
4. Sme imprtant bks are nt allwed t be taken ut f the library. 5. The bks shuld / need t / are required t be taken gd care f and they are nt allwed t be spiled.
Practice 5:
Design a pster fr yur schl drmitry, canteen, r lab, explaining the rules fr students. If necessary, use the passive vice r the passive infinitive.
Pssible Versin:
Rules fr the lab:1. Dn’t arrive late fr class. 2. When yu cme int the lab, listen t yur teacher carefully. D as yu are tld t. 3. Yu are frbidden t fight with each ther. 4. After the experiment, everything is required t be put back in
Rules fr the drmitry:1. Public facilities in the drmitry shuld be kept prperly and any damage will be paid. 2. Any drawings and pictures are nt allwed t be put up n the wall. Otherwise, yu will be fined. ...
Rules fr the canteen:Dn’t rder t much fd. Yu are asked t clear up yur plate. Any fd n yur plate is required t be eaten up. It is a shame t thrw away fd. ...