Unit 1 Science fictionSection B Learning about Language ppt课件-（2022新）人教版高中英语选择性必修第四册.pptx

1、Unit 4 Adversity and Courage Leading inWhile-classAfter-classPart.1 Leading-in1. be aware of 意思：_相当于become aware of相关词语积累：aware adj. 意识到的；察觉到的make sb. aware of使某人意识到be/become aware that. . . 知道 意识到as far as Im aware(=as far as I know)据我所知 unaware adj. 不知道；未察觉be unaware of 不知道 没意识到awareness n.意识，知道ra

2、ise awareness of sth. 提高对某事物的意识 练习：The dog suddenly started barking as if aware _the strangers approach. of 2. charge词性：_ 意思：_词性：_ 意思：_charge sb. with(doing) sth. =accuse sb. of (doing) sth. 控告指控某人（做）某事chargefor 因向收费charge for 收的费用free of charge (=for free)免费in charge 负责in charge of主管/负责(表状态，主语通常为人）

3、in the charge of sb. 由某人掌管（主语通常为物）take charge(of)掌管/负责（）（表动作）练习：It was said that the project was _the charge of an expert from Beijing.in 3. adapt词性：_ 意思：_Adaptfor 把改编成adapted from 由改编adapt to (=adapt oneself to)适应相关词语积累：adaptation/adaption n. 适应；改编本adaptable adj. 有适应能力的，能适应的 练习：The movie is adapted

4、 _theatre play by Mahua FunAge, a company which was set up in 2003 to produce stage shows.from1. We believe he is a man of absolute honesty, and trust his words completely.2. Henry told me that he was in a hurry as he had arranged to see the dentist at 10: 00 a.m. 3. Rumours are like sharp knives, c

5、utting ones self-respect into pieces. We should be aware of this and not spread unkind news around.4. Because of the holiday, the students were allowed to go home early.5. Whoever is charged with a crime should be presumed innocent until proven otherwise.integrity had an appointment with dignitywere

6、 dismissednot guiltyWhy did Claire begin to trust Tony?What do you think is the most important factor that helps you to earn peoples trust? (Tony always treated Claire with dignity, and she gradually admired his wisdom and integrity. Therefore, she began to trust him. For me, those who are honest an

7、d sincere are more likely to win my trust. )Why do you think though it was completely innocent, Claire still felt guilty when she was discovered by Gladys? (Obviously, Claire was innocent of cheating on her husband, yet she did follow all Tonys instructions and tend to rely on him emotionally, which

8、 showed that her attitude and feelings changed greatly. I believe thats why she felt guilty somehow. ) Part.2 While-classTourism is critical to the area, for it is a major source of income.According to the latest policy, children and senior citizens travel at half fare.Working at the coal mine, he r

9、eceived his wage on Fridays.At the end of year, you are to receive a Christmas bonus ranging from $50 to $100. At the moment many people ask the question, “When will AI become human? ” However, as technology advances, many people may start to ask themselves, “Am I really human, or am I AI? ”The deve

10、lopment of AI raises the real question as to what makes us different and what makes us a machine.Answers: was going to be tested out; to be harmed; was being looked after; was being offered; was not allowed; was being treated badly; to be discovered by her; was being completely transformed Why is th

11、e passive voice used？The passive voice is used to focus on the person or object that experiences an action rather than the person or object that performs the action. It is used when we dont know the performer, or the performer is unimportant (and therefore omitted), or the performer is to be highlig

12、hted (and therefore placed toward the end).1 be undone 木已成舟。木已成舟。2 was elected 珍妮特上个月当选为学生会主席。珍妮特上个月当选为学生会主席。3 be added 蛋糕料里需要加入两百克面粉。蛋糕料里需要加入两百克面粉。4 was built/will be built一个拥有三千座位，供马戏表演使用的一个拥有三千座位，供马戏表演使用的场地于十一月建成将在十一月建成。场地于十一月建成将在十一月建成。5 has been improved 自从采用了新软件，工作效率就被提升了。自从采用了新软件，工作效率就被提升了。6 i

13、s allowed 经济舱的乘客每人仅允许携带一件随身行李。经济舱的乘客每人仅允许携带一件随身行李。7 be invited 我很荣幸能被邀请在我很荣幸能被邀请在AI大会上发言。大会上发言。8 was being discussed 我进会议室的时候发现正在讨论销售员的我进会议室的时候发现正在讨论销售员的薪水。薪水。9 be admitted 使用转换为盲文的高考试卷，一位高中的视障学使用转换为盲文的高考试卷，一位高中的视障学生考取了生考取了630分（总分分（总分650）。他有望被一所名校录取。）。他有望被一所名校录取。 Answers：is regarded; explored/repres

14、ented; written; was translated; represents; is recruited; has been set up; gets caught up; connected; be discoveredWhy does the author write this passage? How does he/she convey his/her purpose?Why does the author write this passage? How does he/she convey his/her purpose?The passage is a book intro

15、duction to the sci-fi novel The Three-Body Problem, written by Chinese writer Liu Cixin. With The Three-Body Problem, the writer intends to tell us how our future can be freely imagined and represented in science fiction.The first paragraph tells about the books writer and translator and introduces

16、its influence and achievement. The second paragraph contains a very brief summary of the books beginning, which is aimed to arouse readers curiosity.Part.3 After-class阅读练习册Using Structures板块中活动3里的语篇，归纳优秀的图书简介所具备的优点以及行文特点（被动语态）After reading the two book introductions, do you want to read the book? Why or why not? What are the good qualities represented in these introductions?Open question: