Unit 1 Science Fiction Review Useful Structures 被动语态课件-2025-2026学年高二英语人教版（2019）选择性必修第四册

Review useful structures the Passive Voice 被动语态 Unit 1 Science Fiction Teaching aims: After this class,you will grasp: 1. learn the form and the function of the passive voice 2. apply the passive voice into the exercise 3. distinguish the difference between predicate and non-predicate(谓语与非谓语) Master Tang Piggy Sandy Monkeybro Do you know their names in English? Lead in 大师兄，师父被妖怪抓走了。 二师兄，师父被妖怪抓走了。 大师兄，师父和二师兄都被妖怪抓走了。 抓：catch-caught-caught Lead in Master Tang was caught by a monster. 被动语态的概念 一、什么是语态？ 语态是英语动词的一种表现形式，用来说明___________和___________之间的关系。 二、语态的种类：______________和_________________ 三、被动语态的形式：____________________________ 主语 谓语动词 主动语态 被动语态 be done(动词的过去分词) Presentation Master Tang was caught (by a monster). by的用法 1）不知道或没必要指出动作的执行者 e.g. This old bridge was built in 1980. Master Tang was caught. 2）强调动作的承受者，不强调动作的执行者，如果要指出动作的执行者，则由介词by引出 e.g.The thief was caught (by police). Master Tang was caught by Jinjiao king. 3）文章标题，广告新闻中 e.g. Women are wanted. Presentation 1.They make shoes in that factory. Shoes are made (by them) in that factory. 2. They bought ten computers last term． Ten computers were bought (by them) last term. 一般现在时：am/is /are +过去分词 一般过去时：was/were +过去分词 Presentation 不同时态下的被动语态 3.Tom will clean the room tomorrow. The room will be cleaned by Tom tomorrow. 一般将来时：will be done 现在进行时：am/is/are + being +过去分词 4.Some workers are painting the rooms now． The rooms are being painted by some workers now. Presentation 不同时态下的被动语态 6．We have made twenty more keys． Twenty more keys have been made by us. 现在完成时：have/has + been+过去分词 过去进行时：was/were+being+过去分词 5．I was doing my homework at 8:00 last night． My homework was being done (by me) at 8:00 last night. Presentation 不同时态下的被动语态 7．Amy can take good care of Gina ． Gina can be taken good care of by Amy. 情态动词：can/may/must/should + be+done Presentation 不同时态下的被动语态 时 态 主动语态 被动语态 1 一般现在时 do/does am/is/are am/is/are+done 2 一般过去时 did/ was/were was/were+done 3 一般将来时 will+V原 will+be+done 4 过去将来时 would+V原 would+be+done 5 现在进行时 am/is/are+doing am/is/are+being+done 6 过去进行时 was/were+doing was/were being done 7 现在完成时　 have/has+done have/has been done 8 过去完成时 had+done had+been+done 9 含情态动词 情态动词+V原 情态动词+be+done 不同时态下的被动语态 Presentation 1 What is done cannot _________. (undo) 2 Janet ______________ chairwoman of the student union last month. (elect) 3 Two hundred grammes of flour should ___________ to the cake mix. (add) 4 A 3,000-seat venue ______________ for the circus performance in November. (build) Complete the sentences with appropriate forms of the verbs in brackets. Then try to translate these sentences into Chinese. be undone was elected be added will be built Practice 谓语四看：一看：单复数 二看：时态 三看：主被；四看规则不规则 Practice 5 Working efficiency ______________________since this new software was adopted. (improve) 6 Only one piece of carry-on luggage ____________ for each economy class passenger. (allow) 7 It is a great honour for me to ____________ to address this international AI conference. (invite) 8 When I entered the room, I found that the salesman's salary ________________________at the meeting. (discuss) 9 With exams being adapted into Braille, a blind senior high school student scored 630 points out of 650 in the College Entrance Examination. He is expected to ______________ to a top university. (admit) has been improved is allowed be invited was being discussed be admitted It is said that …据说…… It is reported that …据报道…… It is hoped that …人们希望…… It is well known that …众所周知…… It is believed that …人们相信…… / 据信…… It must be pointed out that …必须指出…… 在一些固定句型中常用被动语态。 It is v-ed that +从句 This room （belong to）me. When will the sports meeting （ take place）? 1. 不及物动词, 不及物动词短语或系动词没有被动语态。常见的有：appear, disappear, break out, come true, run out, date back, happen, go on, take place, belong to,等。 belongs to take place They made him go there alone. He was made (go) there alone. 2. make, see, hear, watch, notice等感官动词或使役动词：在主动语态里，作宾补的动词不定式不带to，但变为被动语态时，to要还原。 to go ① Your advice (sound)practical. ② The food (taste) delicious. 3. 连系动词(look, sound, smell, feel, taste, remain等)后接表语时，主动形式表被动意义 某些不及物动词，如wash，write，sell等后加副词(easily,well等)时，通常用主动形式表示被动意义。 tastes sounds ③The pen my father gave me ______(write) smoothly. writes The house needs （clean） . 4. 当want, need, require等少数表示“需要”的动词后跟V-ing时，表被动； The house needs （ clean ） . cleaning to be cleaned 单句语法填空 1.（2025·全国一卷听力）Today is Wednesday. Students ____ (dismiss) an hour and a half early on Wednesdays. 2.（2025·全国一卷）Whole neighbourhoods (destroy) to make way for new road networks and kids had to play elsewhere. 3.（2025·全国二卷）Though WASTED received enthusiastic reviews, it (design) from the start as a short-lived experiment; Blue Hill has since returned to its regular menu. are dismissed were destroyed was designed Practice 单句语法填空 4.（2025·全国一卷）The players' personalities (reveal) during the game, and one's weaknesses are exposed to the opponent. 5.（2024·新课标I卷听力）He (vote)National Sports Writer of the Year eleven times. 6.(2023·全国甲卷) Carson proves that a simple literary form that has been passed down through the ages can (employ ) today to draw attention to important truths. are revealed has been voted be employed Practice 你能分清谓语与非谓语吗？ 1. The building which ___________(build) now will be our lab. 2. The building____________(build) now will be our lab. 3. The building which _________(build) last year will be our lab. 4. The building ______(build) last year will be our lab. is being built being built was built built Read the introduction to a science fiction novel and complete the passage using the correct forms of the words in the box. explore translate discover regard represent set up recruit write get caught up connect Science fiction _____________ by many people as a mirror through which our future can be freely imagined and ____________________. The Three-Body Problem, _________ by Chinese writer Liu Cixin, is one of those astonishing predictions about the future. is regarded explored/ represented written Production The work was first published in a Chinese sci-fi magazine in 2006 and printed as a three-volume book in 2008. When the first volume _________________ into English by Chinese-American author Ken Liu, it attracted attention around the world, becoming the first Asian winner of the Hugo Award for Best Novel. The book ___________________ many themes such as space exploration, alien contact, AI, and the future of humans. was translated represents Production The Three-Body Problem begins with the stories of two unrelated people, Ye Wenjie and Wang Miao. Ye _____________ to join a secret project in a remote area of China, which _____________ to contact alien life forms. In the other story, set 20 years later, Wang Miao ______________ in a popular online game called "Three Body", in which people live on an unknown planet with three suns. But Wang discovers it is more than a game — it uncovers a great danger threatening human existence. is recruited has been set up gets caught up Production How are these two people's stories ____________? And how will their behaviour change Earth's future and the civilisations of other planets? Answers to all these questions are waiting to ________________ when you go on reading. connected be discovered Production The video of robot martial arts performance at the 2026 Chinese Spring Festival Gala is widely (praise) by audiences all over the world. This brilliant show named Wu BOT is jointly (perform) by humanoid robots from Yushu Technology and martial arts teenagers from Tagou Martial Arts School, and it (regard) as one of the most innovative programs in the gala. praised performed is regarded Thank you Lavf57.62.100 $