外研版 (2019)必修 第三册Unit 1 Knowing me, Knowing you优质课件ppt

这是一份外研版 (2019)必修 第三册Unit 1 Knowing me, Knowing you优质课件ppt，共35页。PPT课件主要包含了状语的形式 ， 注意事项 1， 注意事项 2， 注意事项 3， 注意事项 4等内容，欢迎下载使用。
定义：过去分词是非谓语动词的一种形式, 表示完成和 被动的动作。它在句中可充当状语、定语、表语 和补语。用法：过去分词作状语时, 其逻辑主语是主句的主语, 且与主语之间存在着被动关系。过去分词作状语 可表时间、原因、让步、 结果、条件、方式或伴 随等。
-ed as adverbial
过去分词作状语
V-ed 在句中可充当时间、原因、条件、让步状语，相当于一个状从；
1）Asked what had happened, he kept silent.
2）Caught in a heavy rain, he was all wet.
3）Given mre time, we wuld be able t d the wrk much better.
5）She walked ut f the huse, fllwed by her little daughter.
4）Left alne at hme, the little by didn't feel afraid at all.
V-ed在句中可充当伴随或方式状语，相当于一个并列句；
1 Wh was disappinted in sentence (a)? 2 What is apprached in sentence (b)?
Lk at the sentences frm the reading passage and answer the questins.
3.过去分词作状语是主语______的动作, 表______。
思考： 1.diappinted 和 apprached是______分词；
2.逗号前边的部分作_______。
3 What is the difference between the tw grups f sentences?
Grup(a, b)______________________.Grup(c, d)_______________________.
cntains -ed as adverbial cntains adverbial clauses
4 Why des the authr chse t use -ed instead f an adverbial clause in the reading passage?
Because -ed makes the sentences shrter and sund mre frmal as written language.
可在过去分词前加上连词when, while, until等，说明动作发生的时间。
① 表示时间,相当于时间状语从句
(When) Seen frm the hill, the village lks mre beautiful. = When it is seen frm the hill, the village lks mre beautiful.
(When) Asked what had happened, his face turned red. =When he was asked what had happened, his face turned red. 被问到发生了什么，他的脸变红了。
从山顶上看，村庄看起来很美。
② 表示原因，相当于一个原因状语从句。
Exhausted, she fell fast asleep. = Because she was exhausted, she fell fast asleep. 因为太累了，她很快就睡着了。Cnfused by the stnes flying at them frm all sides, the bys ran int the building. = Because they were cnfused by the stnes flying at them frm all sides, the bys ran int the building. 孩子们被从四面八方朝他们飞来的石头弄糊涂了，于是他们跑进了那 幢大楼里。
③ 表示条件，相当于一个条件状语从句。
(If) Given a time machine, I will pay a visit t the future. = If I am given a time machine, I will pay a visit t the future.
Given mre time and supprt, we culd have dne it better. = If we were given mre time and supprt, we culd have dne it better. 如果当时给我们更多的时间和支持，我们会做得更好。
如果给我一台时光机，我会去未来看看。
④ 表示让步，相当于一个thugh / althugh引导的 让步状语从句。
(Althugh) Defeated by his ppnent, he never gave up hpe. = Althugh he was defeated by his ppnent, he never gave up hpe.
即使被对手打败了，他也不放弃希望。
Attacked many times, the residents in Lndn didn’t give in. = Althugh they were attacked many times, the residents in Lndn didn’t give in.
即使遭到多次袭击，伦敦居民也没有屈服。
The girl left, fllwed by a little dg. =The girl left, and she was fllwed by a little dg.
过去分词作方式、伴随状语，相当于and连接的并列分句。
女孩离开了，后面跟着一只小狗。
Fllwed by his wlf dg, the hunter walked slwly in the frest. = The hunter walked slwly in the frest and his wlf dg fllwed him.
猎人在森林里慢慢地走着，身后跟着他的狼狗。
⑥ 表结果（相当于结果状语从句）
He failed in the cmpetitin, blamed by his cmpanins. = He failed in the cmpetitin, s that he was blamed by his cmpanins.
他在比赛中失败了。被他的同伴们指责。
If we are given anther time, we will get better grades.
=(If ) Given anther time,…
去掉或保留_______; 去掉______；去掉______。
状语从句如何改为过去分词作状语？
过去分词作状语时，其前面可以带有相应的连词：when, thugh, althugh, as if, as thugh, if, unless, until, nce等。
(When) Asked what had happened, his face turned red.
(If) Given a time machine, I will pay a visit t the future.
(Althugh) Defeated by his ppnent, he never gave up hpe.
Unless invited, I wn’t attend the ball.
过去分词所表示的动作，必须是逻辑主语所承受的和完成的动作。
Written in a hurry, this article was nt s gd.
因为写得匆忙，这篇文章不是很好。
Fllwing the ld man, we went upstairs. =We fllwed the ld man and went upstairs. Fllwed by the ld man, we went upstairs. =We went upstairs and we were fllwed by the ld man.
现在分词做状语，其逻辑主语与句子主语一致，且是主动关系。
过去分词做状语，其逻辑主语与句子主语一致，且是被动关系。
____frm the tp, the stadium lks like a bird nest. A. Seeing B. Seen____ frm the space, the astrnaut can nt discver the Great Wall. A. Seeing B. Seen
注意：选择现在分词还是过去分词，关键看主句的主语。
 若句子的主语和分词是被动关系，动作已经完成用V-ed； 若句子的主语和分词是主动关系，动作正在发生用V-ing。
1. __________ (cmpare) Shanghai with Xi'an, we fund Shanghai is larger.2. _________ (cmpare) with Xi'an, Shanghai is larger.3. ______ (lse) himself in thught, he almst ran int the car in frnt f him.4. ____ (lse) in thught, he almst ran int the car in frnt f him.
有些过去分词已用作形容词，常用于系表结构，作状语时不表被动动作而表状态。这样的过去分词及短语常见的有：seated (坐), hidden (躲), absrbed in (沉溺于), brn (出生), dressed in (穿着), tired f (厌烦), determined (保持决心)等。
Determined t g t a tp university, he wrks hard n his study every day. 下定了决心要考上好大学，他每天刻苦学习。
Tired f the city life, she desired t live in peace in the cuntry. 倦了城市的生活，她渴望在乡下平静的生活。
v.-ed作状语时，否定形式为：否定词放在分词的前面。即 Nt/Never/Hardly + -­ed
Nt asked, he tld it t them. 虽没人问，他却跟他们说了那件事。
Althugh nt invited, he went t the party alne.虽然没被邀请，但是他还是独自去了派对。
Rewrite the underlined sentences with the -ed frm.
Last week, attracted by a particular article in a magazine, Anne bught it.
be satisfied with 对...满意
Praised in class, Anne felt happy as well as ashamed.
enter ... int 参加
Shcked by the decisin, Anne did nt knw what t d.
lk dwn n 看不起
Read the plt summary and Chse the crrect frm f the wrds.
Watch the trailer: Inside ut
Backgrund Infrmatin: Inside ut
小女孩莱莉从小在父母的呵护下长大，脑海中保存着无数美好甜蜜的回忆。当然这些记忆还与几个莱莉未曾谋面的伙伴息息相关，他们就是人类的五种主要情绪：乐乐、怒怒、忧忧、厌厌和怕怕。某天，莱莉随父母搬到了脏乱的公寓、陌生的校园、逐渐失落的友情都让莱莉无所适从，她的负面情绪逐渐累积，内心美好的世界渐次崩塌。为了保护这一切，乐乐只有行动……
Read the plt summary and chse the crrect frm f the wrds.
Inside Out is an animated film abut the five emtins f a girl called Riley: Jy, Sadness, Fear, Disgust and Anger. Influencing / Influenced mainly by Jy, mst f Riley’s memries are happy nes.
animated 动画的
Believing / Believed that she is Riley’s mst imprtant emtin, Jy always tries t take the lead. Preventing / Prevented frm playing her rle in Riley’s emtinal develpment, Sadness feels annyed. When Riley mves t a new city, she has a hard time adjusting t her new surrundings.
take the lead 带头
surrundings 周围环境
adjust t 适应
Sadness wants t d her duty but by accident causes the lss f Riley’s happy cre memries with Jy. Nw separating / separated frm her friends and her belved hckey team, Riley starts t feel lst and helpless, and wants t run away frmher parents and new schl.
run away frm 逃离
hckey team 曲棍球队
be separated frm 与...分离
the lss f ...的损失
by accident 偶然的
Eventually, realising / realised that every emtin has a rle, Jy understands it is kay fr Riley t feel sad smetimes. Accepting sadness as part f life helps Riley deal with the emtinal cmplexity f grwing up, and settle dwn in her new life.
settled dwn 安下心来
If __________ (cnnect) t the campus netwrk, yu can get t it directly frm yur cmputer.The flwers __________ (smell) sweet in the garden attract many visitrs.When first __________ (intrduce) t the market, these prducts enjyed a great success.With trees, flwers and grass __________ (plant) everywhere, my hmetwn has taken n a new lk.Once ______ (ask) abut her father, the girl will burst ut crying.