Unit 1 Review useful structuresppt课件-（2022新）人教版高中英语选择性必修第四册(1).pptx

1、Review useful structureUnit 1 Science FictionThe passive voice使用被动语态的情况：使用被动语态的情况：Sugar cane is grown in the south.The song The East is Red was written by a poor peasant.1. 不知道或没必要指出动作的执行者。不知道或没必要指出动作的执行者。2. 强调动作的承受者。强调动作的承受者。The plan was supported by those who wished to have more chances to speak E

2、nglish.Margaret was given some bad advice about selecting courses.3. 动作的执行者有较长的修饰语。动作的执行者有较长的修饰语。4. 出于礼貌，不愿意说出动作执行者。出于礼貌，不愿意说出动作执行者。各个时态各个时态的被动语态的被动语态构成构成：am/is/are+ V-edam/is/are+being+V-edwas/were+ V-edwas/were+being+V-edhave/has+been+V-edhad+been+V-edshall/will+be+V-edbe going to+be+V-edmust be+V

3、-edshould have+been+V-edpresent simplepresent continuouspast simplepast continuouspresent perfectpast perfectfuture simplefuture be going tomodalmodal perfect不规则动词变化（参考维词后面）建议:每天黑板角落写三个不规则动词变化或便利贴写3-5个每天积累几个，积少成多。1. And, as more children were born, more food _ (need). （2020浙江）2. The parts of a museu

4、m open to the public _ (call) galleries or rooms. （2020山东） 3. Carle Pieters, a scientist at Brown University, says, “because it means we have the chance to obtain information about how the moon _ (construct)”. （2020全国卷）4. On the last day of our week-long stay, we _ (invite) to attend a private conce

5、rt on a beautiful farm on the North Shore under the stars. （2019全国卷）was neededare calledis constructedwere invited5A rescue worker risked his life saving two tourists who _ (trap) in the mountains for two days.(2018北京卷)6. Sometimes chopsticks are quite artistic. Truly elegant chopsticks might _(make

6、)of gold and silver with Chinese characters.(2016全国卷)had been trappedbe made1. 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. (bu

7、ild)5. Working efficiency _ since this new software was adopted. (improve)be undonewas electedbe addedwill be builthas been improvedExercise 2 on Page 56. 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

8、 AI conference. (invite)8. When I entered the room, I found that the salesmans 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. (ad

9、mit)is allowedbe invitedwas being discussed be admittedScience 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. The work was first published in

10、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 explo

11、ration, alien contact, AI, and the future of humans. Exercise 3 on Page 5writtenwas translatedrepresentesis regardedexplored / discoveredThe 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 _ t

12、o 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. How are these two p

13、eoples stories _? And how will their behaviour change Earths future and the civilizations of other planets? Answers to all these questions are waiting to _ when you go on reading.is recruitedhas been set upbe discoveredget caught upconnectedPassive voice used in the writing使用被动语态常用语体：公告、新闻报道、通知、科技论文

14、、报纸标题等。Children can be seen running on the lawn and throwing rubbish everywhere, which have already harmed the school environment. 1.孩子们在草地上跑，到处乱丢垃圾，影响学校环境Additionally, reusing paper and bottles in our daily life is also highly recommended.2.而且，强烈建议生活中重复使用纸张和瓶子Its suggested / advised that everyone s

15、hould read more good books since reading is beneficial to us.3.建议每一个人读更多好书，因为阅读对我们有利All students are required to carry mical face masks when returning to school.4. 所有学生返校时应当随身备用医疗口罩All students are expected to keep a safe distance from each other when waiting in lines.5. 要求所有学生排队时保持安全距离 With the aim

16、 of sharing the fun of reading good books and arouse our interest in reading, the activity “Good books to recommend” is to be held in the reading room next saturday.6. 为了分享读好书的快乐并激发我们的阅读兴趣，我们学校将于下周六在阅览室举行“推荐好书” 活动All the members of the English club are required to attend and share one of their favou

17、rite books with others.7.要求所有英语俱乐部会员参加并与他人分享一本他们最喜欢的书Not only are the volunteers required to be healthy and organized, but to be able to respond to the emergencies.8.志愿者不仅要健康，有组织，而且要有能力应对紧急情况He will always be remembered as a great leader, a wise and warm-hearted man9. 他永远会作为一个伟大的领袖，一个有智慧而且热心的人为人们所怀念

18、。 Natinal Day is such an important festival for the Chinese people that every year many grand ceremonies and activities, such as flag raising ceremonies and fireworks displays, are held throughout the country.10. 国庆节对所有中国人而言是个很重要的节日，每年全国各地都举行各种盛大的仪式和活动，比如升旗仪式和烟花表演Although the chance to watch the Sic

19、huan Opera Performance has been missed, you will have some other meaningful activities to experience.11.虽然你错过了观看川剧表演的机会，但你可以体验一些其它有意义的活动School rules have been made to praise non-wasting students and punish those wasting food.12.学校制定了规章制度来表扬那些不浪费食物的学生和惩罚那些浪费食物的学生。The training class will be held in our school hall from June 2nd to June 15th, lasting two weeks. 13.培训班将于6月2日至6月15日在我校礼堂举行，为期两周As scheduled, the match will be held in our school gym this saturday afternoon, when we will play against the team from Hongxing High School.14. 按照计划，比赛将于本周六下午学校体育馆举行，我们将与红星学校队比赛。