（新教材）2021年高中英语外研版选择性必修第三册课件：Unit 3 Section Ⅲ　Developing ideas & Presenting ideas .ppt

1、Section Developing ideas shes only a child and didnt know she was doing wrong. 不要对她太苛刻，她只是个孩子，并不知道她做了错事。 即学即练 翻译句子/单句语法填空 We were bumping over the rough ground. _ Can you give me a rough idea what time you will be home? _ It must be rough to have two kids and nowhere to live. _ Losing his job was ro

2、ugh _ him. I had _ rough time repairing the engine because it was so rusty, but I eventually got it running again. 我们在崎岖的地面上颠簸前行。 你能告诉我你大概什么时候在家吗？ 带着两个孩子，又无处安身，日子肯定会很艰难。 on a 联想拓展： be hard on sb.也表示对某人很苛刻 5representative nC代表；典型人物 adj.典型的，有代 表性的；可作为典型(或示例)的 be representative of sb./sth. 代表某人/某物 They

3、 will meet with representatives from industry and the government next Tuesday. 下周二他们将会见产业界和政府的代表。 Beijing Opera is the most representative of Chinese traditional dramatic art forms and the most influential Chinese opera form. 京剧是中国最具代表性的传统戏剧艺术形式，也是中国影响 最大的戏曲形式。 The exhibition is representative of th

4、e modern art. 这个展出代表了现代艺术。 即学即练 用represent的适当形式填空/单句写作 Is your opinion _ of the other students? All the _ were in favour of the bill, so it was passed and became a law. 这幅画是他那个时期作品的代表。 _ representive representives The painting is representative of his works of the period. 归纳拓展： (1)represent vt.代表；象征

5、；描绘；正式提出(意见，抗议等) represent. as.把描绘为 I have been picked out to represent my school to participate in the debate.我被选出来代表学校参加辩论。 Let me represent my ideas to you in another way.让我用另一种方 式向你表达我的想法。 (2)representation nU代表；U，C表现；pl.陈述 The clock in the painting is a symbolic representation of the elapsing o

6、f time.这幅画中的钟是时间流逝的象征性表现。 第二版块第二版块|重点句型解构重点句型解构 1(教材P32). Peking University and Tsinghua University were occupied by Japanese troops, while Nankai University was completely destroyed by bombing. 北京大学、清华大学被日军占领，南开大学被日军彻底 炸毁。 (1)while作连词，可表示对比关系，意为“而；然而”，用于 强调两种情况、活动等之间的差别。 Id like to get it settled t

7、oday while he prefers to put it off. 我想把它今天解决掉，但他更愿意推迟。 Some people waste food while others dont have enough to eat. 有些人浪费粮食，然而另一些人却吃不饱。 (2)while作连词，可引导让步状语从句，意思是“虽然；尽 管”，多位于句首。 While the place lost its quietness, it has gained in its liveliness. 虽然这个地方失去了往日的宁静，但是却有了生气。 (3)while作连词可引导时间状语从句，从句中的谓语用延

8、续性 动词或表示状态的词。 While he was staying abroad, he visited many scenic spots. 他在国外期间参观了许多风景区。 即学即练 翻译句子 In some countries, people eat with chopsticks, while in others, knives and forks. _ He is unlike his mother, while his elder brother looks exactly like her. _ 尽管我很喜欢那台电脑，但我买不起。 _ 在一些国家，人们用筷子吃饭，而在另一些国家，

9、人们用刀叉吃饭。 他不像他母亲，而他的哥哥长得和她一模一样。 While I like that computer very much, I cant afford it. 联想拓展： while的三大用法： while 然而(表示对比) while 尽管(表示让步) while 一边一边；当(在)时候；在期间 2(教材P32)It is no wonder that many, if not most, of Chinas leading scholars and scientists emerged at Lianda, including the two Nobel Prize- win

10、ning physicists, Yang Zhenning and Li Zhengdao.难怪在联大涌现出了许多中国顶尖的学者和科学家，包 括两位诺贝尔物理学奖获得者杨振宁和李政道。 its no wonder that表示“难怪；怪不得”。 It is no wonder that/No wonder that online shopping is more and more popular; the prices are much lower.价格低那么多，难怪网 上购物越来越流行。 (1)no wonder (that).its no wonder (that). 难怪；不足为奇 s

11、b. wonders whether/if/when/why/who. 某人想知道是否/什么时候/为什么/怎么 (2)there is no doubt (that). 毫无疑问 there is no point (in) doing sth. 做某事毫无意义 there is no need to do sth. 没有必要做某事 it is no use/good doing sth. 做某事无益 I wonder if you could give me some advice on how to learn English. 我想知道您是否能给我一些如何学习英语的建议。 No wond

12、er he was admitted to Tsinghua University he was so intelligent and hard- working. 他那么聪明又勤奋好学，难怪他被清华大学录取了。 即学即练 单句语法填空 _ wonder children all like going to Disneyland, where they can meet their favourite Disney cartoon characters. There is no need _ (worry); everything will be all right. There is no

13、doubt _ China is playing a more and more important role in the world. Now that we have finished our work, there is no point _ (stay) any longer; we may as well go home. No to worry that staying 词语拓展： a natural wonder 大自然的奇迹 8 man- made wonders of the world 世界八大人造奇迹 in wonder 惊奇地 do/work wonders 创造奇迹

14、；产生很好的效果 wonder at sth. 对感到惊讶 wonderful adj. 极好的 have a wondeful holiday 度过一个美好的假期 3(教材P34)Only under difficult circumstances can students succeed.只有在困难的环境下，学生才能取得成功。 “only状语(从句)”位于句首引起的部分倒装 在英语中，“only状语(从句)”位于句首时，句子要用部分 倒装结构，即把原句中的助动词、情态动词或be动词提到主语前 面。若原句中本身没有情态动词、助动词或be动词时，就根据谓 语动词的时态，在主语前加do, doe

15、s或did。only强调状语。 具体用法如下： (1)当only位于句首修饰副词、介词短语时，句子用部分倒 装。 Only then did he realize the value of life.只有那时候他才意识 到生命的价值。 Only in this way can you learn English well.只有用这种方式你 才能学好英语。 (2)当only位于句首，修饰状语从句表示强调时，主句要用部 分倒装，而状语从句不用倒装。 Only when we lose something will we know we should value it. 只有当我们失去某物时，我们才

16、会意识到应该珍惜它。 Only after you finish your homework can you go out to play. 你只有做完家庭作业后，才能出去玩儿。 温馨提示：如果only修饰主语，句子则不能倒装。 Only he didnt attend the meeting.唯独他缺席会议。 即学即练 把下列句子变成以only开头的倒装句/单句写作 (倒装) We were aware of how dangerous the situation had been only after we left the building. _ _ The teacher realiz

17、ed that she had left the speech note at home only when she walked into the classroom. _ _ 只有坐船我们才能到达那个小岛。 _ _ Only after we left the building were we aware of how dangerous the situation had been. Only when the teacher walked into the classroom did she realize that she had left the speech note at ho

18、me. Only by taking a boat can we reach the small island. circumstance用法 n.(c)常用复数情况，情形 Circustances permitting, we will go on a picnic tomorrow. 如果情况允许，我们明天去野餐。 We should stick to our dreams under any circumstances. 在任何情况下我们都要坚持自己的梦想。 In/Under no circumstances are you to leave the room. 在任何情况下都不要离开这

19、个房间。 circumstances 经济状况 in good circumstances 处于良好的经济状况。 .单词拼写 1Hes been informed that he doesnt qualify for the scholarship because of his _ (学术的) background. 2It is not known whether the _ (轰炸) was originally aimed at the capital itself. 3The building from which Mr. Johnson _ (出现) was little more

20、than a ruin. academic bomb emerged 4I felt lucky to be chosen as a _ (代表) of our school and join in the cultural tour to Pompeii and Loulan. 5Ten years later, a paper _ (有关的) to this research was published. 6The new technology, if applied to farming, will help increase the _ (谷物) output. representat

21、ive relevant grain .单句语法填空 1_ (occupy) with so much work, she felt a little anxious. 2The _ (light) torch lit up the whole temple. 3Dont be too rough _ the children. They have tried their best. 4I told the firemen that _ was my careless cooking that caused the heavy smoke. Occupied lighted on it 5I

22、never told them. Only when my daughter went to Israel _ (do) she learn all about me. 6The girl has a great talent _ writing. Up to now, she has written six books, including a book about the robot. 7After arriving in Suzhou, the _ (representative) first checked into their hotel before going to the co

23、nference center. did for representatives .用方框内短语的适当形式填空(有两项为多余选项) 1Guns were blazing, flares going up and the sky was _ all around. 2The two leaders have _ a new era in cooperation between their countries. 3Washington, a state of the United States, was named _ one of the greatest American presidents

24、. 4She learned sign language when she _ a volunteer in the special school. lit up laid the foundation for in honour of served as .课文语法填空 In 1937, the aggression of the Japanese army brought disaster to Chinas three great universities: Peking University, Tsinghua University and Nankai University. 1._

25、 (save) their educational and intellectual heritage, the three universities 2._ (join) together in Kunming as Lianda. To save joined Professors and students in the three universities made an epic journey over a distance of over 2,000 kilometres, most of them 3._ foot. During the journey, they had to

26、 sleep on the roadside and often 4._ _ (attack) by Japanese bombs. In Kunming, they had to live in rough buildings. There were extreme 5._ (shortage) of food, books, and equipment. Whats worse, classes were 6._ (frequent) disrupted due to fierce air attacks and often had to be held before 10 am and

27、after 4 pm. However, despite the immense hardships, it was right in this place, over a period of eight long years, 7._ the nations intellectual heritage was not only guarded but fortified by the passion and belief of the worthy academics of Lianda. on were attacked shortages frequently that 8_ (drive) by a sense of commitment, a great many students joined the army to resist the Japanese invaders and defend the honour of our nation. A product of the war, Lianda is now physically gone. But 9._ (it) strong spirit of perseverance and 10._ (devote) will last forever. Driven its devotion