人教英语选修七新素养同步课件：Unit2Robots4SectionⅣGrammar

1、Unit 2 RobotsSection IVGrammar语法精讲令顷突破- 语法透祈题训练綸被动语态课前自奎领慣 °1. (教材 P10)Robots a" programed(programme) and controlled by a computer.2. (教材 Pn)It was going ""低认 (test) out by Larrysto be offeredwife，Claire.3. (教材 Pn)Claire thought it was ridiculous (offer) sympathy by a robot.4. (教

2、材 Pn)She was amazed(amaze) by his fingernails andthe softness and warmth of his skin.5. (2019*江苏卷)They are trying to make sure that 5G terminalswill have been installed(install) by 2022 for the BeijingWinter Olympics.6 When I got to the booking office，the tickets(sell) out.课堂要点精榆考点一 被动语态的基本构成和用法一般时进

3、行时完成时现在am/is/aredoneam/is/are being don(ehas/havebeen done过去was/weredonewas/werebeing done1had been done将来shall/willbe doneshall/will have been done被动语态的基本构成 in our daily life，many accidents are caused by careless driving.在我们的日常生活中，许多事故是由开车不小心造成的。Effective measures are being taken by the local gover

4、nment / - 2to reduce the smog.当地政府正釆取有效措施减少雾霾OMore expressways will be built in Sichuan soon to promotethe local economy.为促进当地经济发展,不久更多的高速公路将在四川建成。To my delight, I was chosen from hundreds of applicants to attend the opening ceremony.使我高兴的是，我从成百上千申请参加开幕仪式的人员中当选。His newly written novel had been trans

5、lated into English by the end of last month.上个月末，他刚写的小说已被翻译成了英语。2. 使用被动语态应注意的几个问题(1) 否定词not的位置：在第一个助动词或情态动词之后。He was extremely disappointed to hear that he would not be given a doctor degree.听到不会获得博士学位，他沮丧到了极点。(2) 主动句的谓语动词带有复合宾语时，应将宾语变成被动句的 主语，而将宾语补足语保留不动(这时的宾语补足语变为主语补 足语)。 We saw him sitting there

6、without doing anything. =He was seen sitting there without doing anything.我们看见他坐在那儿，什么也没做。(3)在主动语态中，make、hear> see等词后接不定式时要省略 to,但转换为被动语态时，则不能省略to。We heard him say good-bye to his friends.Z. z. /z. 7&7=He was heard to say good-bye to his friends by us. 我们听到他向朋友们道别。(4)带双宾语的动词作谓语的主动句转换为被动句时，可将表

7、示物的直接宾语变为主语，用for或to引出表示人的间接宾语, 或将表示人的间接宾语变为主语oMy father is telling me an interesting story now.=An interesting story is being told to me by my father now. <_/ ，77=m being told an interesting story by my father now.我爸爸现在正在给我讲一个有趣的故事。3. 动词的主动形式表示被动意义(1)某些连系动词，如 look，feel，smell, sound，prove 等。The fl

8、ower smells sweet.这花闻起来很香。Your reason sounds reasonable.你的理由听起来很合理。Maria proves very patient and warm-hearted.玛丽亚被证明很有耐心和热心。(2)有些动词如 read，write, clean，wash，iron，burn, draw, cook， keep, cut, open, sell等用作不及物动词且表示主语的某种属性时，常和副词well、easily> smoothly等连用，且通常用主动形式表示被动意义。The pen writes well.这只钢笔很好用。 This

9、 kind of cloth washes very easily.这种布很好洗。密温馨提示有某种这些动词的主语一般是表物的词，且这些物往往貝内在的特点，这些句子的时态多用一般现在时或一般将来时。4. 不用于被动语态的动词有些动词不用于被动语态，如happen, cost, take place, have（有），belong to, suffer from 等。An accident happened yesterday.JL -JL V/昨天发生了 一起事故。Most of the important cities of the world suffer from traffic jam.

10、世界上大多数大城市都交通拥堵。考点二动词不定式的被动形式1. 动词不定式的被动形式的基本用法动词不定式的被动形式由“to + be +及物动词的过去分 词”构成，当动词不定式所表示的动作与其逻辑主语之间是被 动关系时，要用动词不定式的被动形式。动词不定式的被动形 式只有一般式和完成式。 To be given such a good opportunity made me a little surprised.被给了这么好的机会，我有点惊讶。I' m going to the attend meeting to be held in the teachers5 office.我正准备去

11、参加在教师办公室举行的会议。it' s a great honour to be invited to attend the party.承蒙邀请参加聚会，甚是荣幸。2. 动词不定式的主动形式表示被动意义的情况 (1)动词不定式与被修饰的名词或代词有逻辑上的被动关系，且与句中另一名词或代词有逻辑上的主动关系时。The poor old man only has a very small room to live in.那位可怜的老人只有一个很小的房子住。(2)动词不定式跟在性质形容词后，与句子的主语构成逻辑上的 动宾关系时。As far as I m concerned，English

12、 is easy to learn. 就我个人而言，英语容易学。(3) 动词不定式与疑问词连用时o Tom had no idea which book tojread first.汤姆不知道应该先读哪本书。课后跟踪训练I单句语法填空1 If Boboff亡red(offer) a job，is he willing to go to theremote town?2. It will be the first project "竺 designed(design) byChinese engineers.3. Rose' s smartphone was left in a

13、 taxi accidentally neverto be found(find) again.4 Before youwill be examinedenter the Eiffel Tower, your bags(examine) by a security officer.5. It is a great honor for meto be chosen(choose) as avolunteer for the Olympic Games.6 The decisionto be made(make) at tomorrow meetingwill have a great effec

14、t on farmers.7. The hospital has recently got new medical equipment，allowing more patientsto be treated(treat) to be told Victoria went to the bookstore on Sunday morning, only(tell) that it was being decorated.9. (2018-天津卷)My washing machine 山 being repaired(repair) this week，so I have to wash my c

15、lothes by hand.10. New art forms introduced(introduce) at the endof the Qing dynasty. As a result，people lost interest in paper cutting.11 Most airports aiebuilt (build) far away from downtown so it often takes passengers quite a long time to arrive.12. (2018*北京卷)A rescue worker risked his life savi

16、ng two. x j had been trappedx至tourists who(trap) in the mountains fortwo days.II单句改错1 When I was trapped in the mountain, I really had no choice but to wait to be rescuing.rescuing f rescued2. As we approached the work site，the workers were seen build the new house.buildbuilding3 Though he is treati

17、ng unfairly Collin kept working hard in the company without any complaint.treatingtreated4. The number of deaths from heart disease will be reduced greatly if people persuaded to eat healthily.在 persuaded 前加I are5 I was made play a bad role in the film so I refused.在 made后力口 to6. The flowers are so

18、dry and they need to be watering right away.watering f watered7. The last time I went back to my birthplace a high-speed railway was built there.在was后加being8. Other tests have been shown that laughter appears to be able to reduce the effect of pain on the body.去掉beenin同义句改写 1 In my opinion，teachers

19、should treat every student fairly.fairly byTn my opinion, every student 山叭"ti zted teachers.2 The strong wind damaged the roof of our old house yesterday afternoon.The roof of our old house''"山】门界（1by the strongwind yesterday afternoon.3. The librarian doesn' t allow me to take

20、 the books out of the reading room.-I nm not flowedto take the books out of the readingroom.f The books are not allowed " " taken out of the reading room.4. By the end of last term, the students had read more than tenEnglish books.f By the end of last term，more than ten English bookshad been readby the students.5. We are going