人教版 (2019)选择性必修 第四册Unit 1 Science Fiction课文课件ppt

这是一份人教版 (2019)选择性必修 第四册Unit 1 Science Fiction课文课件ppt，共24页。PPT课件主要包含了目录页，Homework 等内容，欢迎下载使用。
The intrductin f the passive vice
The exercises f the passive vice
The review f the passive vice
The intrductin f the passive vice
语态用来表示主语与谓语之间的关系。主动语态表示主语是动作的执行者 被动语态表示主语是动作的承受者
什么时候常用被动语态?
不知道动作的执行者没有必要指出动作的执行者强调动作的承受者
The basic cmpsitin f the passive vice
am / is / are dne
am / is / are being dne
was / were dne
shall / will be dne
was / were being dne
had been dne
shall / will have been dne
has / have been dne
Review and Recall
特殊结构的被动形式(1) 双宾动词的被动结构 例：He gave her sme mney.  She was given sme mney.  Sme mney was given t her.
带有双宾语的主动句，变被动句时，一般把“人”提前作主语；将“物”提前则要在“人”的前面加 t 或 fr。
带复合宾语的动词变被动语态时, 一般将主动结构中的宾语变为被动结构中的主语, 而将宾语补足语保留不动(这时的宾语补足语为主语补足语)。
(2) 带复合宾语的动词的被动结构 例：His father called him Jack.
He was called Jack by his father.
(3)“it + be + 过去分词 + 从句”式的被动结构 常见的结构有：
It is knwn that ... It is suggested that ... It is believed that ... It is reprted that ... It is said that ... It is hped that ...
(4) 主动形式表被动意义① 有些不及物动词主动形式可表被动意义 例：The fd tasted better than it lked.
a. 某些连系动词，如 feel, lk, prve, smell, sund, taste 等。
例：It can’t mve. The dr wn’t shut.
b. 某些与 can’t, wn’t 等连用的不及物动词，如mve, lck, shut, pen等。
例：My new pen writes well. The clth desn’t wash easily.
c. 某些可与well, easily 等副词连用的不及物动词，如read, write, wash 等。
② 非谓语动词的某些主动形式表示被动意义 例：The questin is difficult t answer. Vlleyball is very interesting t watch.
在“be + 形容词+ 不定式”结构中，不定式表示的动作与句子主语之间是逻辑上的动宾关系时，用主动形式表示被动意义。常见形容词有：cheap, easy, cmfrtable, difficult, hard, light, heavy, expensive, pleasant, interesting, fit 等
例：The film is well wrth seeing. The plicy is partly t blame fr causing the wrst unemplyment in Eurpe.
在 be wrth ding 和 be t blame 结构中，动词-ing 形式或动词不定式用主动形式表示被动意义。
当want, need, require, deserve 表示“需要”或“值得”时，其宾语可用动词-ing 形式的主动形式表示被动意义。
例：The carpet really wants cleaning (= t be cleaned). Mst huse plants require watering (= t be watered).
1. The flight must __________ (bk) by tmrrw.2. The twins ________ (lk like) their mther.3. She __________ (invite) t Jack’s 16th birthday party in New Jersey.4. The pizza ________ (taste) delicius withut any cheese at all.
was invited    
5. The cmpany believes the prducts will ________ (sell) well in the run-up t Christmas.6. The stry ________ (read) well.7. Wuld yu please keep silent? The weather reprt ________________ (bradcast) and I want t listen.8. Prfessr Williams keeps telling his students that the future _______ (belng) t the well-educated. 
is being bradcast  
explre translate discver regard represent set up recruit write get caught up cnnect
Science fictin _____________ by many peple as a mirrr thrugh which ur future can be freely imagined and ___________. The Three-Bdy Prblem, _________ by Chinese writer Liu Cixin, is ne f thse astnishing predictins abut the future. The wrk was first published in a Chinese sci-fi magazine in 2006 and printed as a three-vlume bk in 2008.
is regarded
When the first vlume _________________ int English by Chinese-American authr Ken Liu, it attracted attentin arund the wrld, becming the first Asian winner f the Hug Award fr Best Nvel. The bk _____________ many themes such as space explratin, alien cntact, AI, and the future f humans.The Three-Bdy Prblem begins with the stries f tw unrelated peple, Ye Wenjie and Wang Mia.
was translated
represents
Ye _____________ t jin a secret prject in a remte area f China, which __________ t cntact alien life frms. In the ther stry, set 20 years later, Wang Mia _______________ in a ppular nline game called “Three Bdy”, in which peple live n an unknwn planet with three suns. But Wang discvers it is mre than a game — it uncvers a great danger threatening human existence. Hw are these tw peple’s stries ____________?
is recruited
gets caught up in
And hw will their behavir change Earth’s future and the civilisatins f ther planets? Answers t all these questins are waiting t ________________ when yu g n reading.
be discvered
1. The artist was sure he wuld ____________ (chse), but when he presented his masterpiece t the emperr’s chief minister, the ld man laughed. (2020 全国III卷)2. And, as mre children were brn, mre fd ___________ (need). (2020 浙江)3. My washing machine _________________ (repair) this week, s I have t wash my clthes by hand. (2018 天津)4. A rescue wrker risked his life saving tw turists wh _________________ (trap) in the muntains fr tw days. (2018 北京)
is being repaired
had been trapped