九年级6单元SectionA(2).ppt

《九年级6单元SectionA(2).ppt》由会员分享，可在线阅读，更多相关《九年级6单元SectionA(2).ppt（51页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、When was it invented ? Unit 6Section A(2)12318851876Karl BenzBell1927Task 1 Talk about old inventions in pairs. telescope1609Galileo4/telskp/lileiu/Task 2 Talk about the most important inventions. I think the most important invention is the iPhone and iPad. Because they make our life more convenient

2、 and modern. They change the world in a way(在某种程度上在某种程度上).And they were invented by Apple Company. Task 1 Talk about the use of old inventions.A: What is the car used for?Time: 1885Inventor: Karl BenzInvention: CarB: It is used for traveling.Time:1876Inventor: BellInvention: TelephoneB: It is used f

3、or talking with friends.A:What is the telephone used for?It is used for making contact with people.Time:1879Inventor: EdisonInvention: light bulbB: They are used for giving light.A:What are light bulbs used for?When was it invented ? Unit 6Section A(2)12318851876Karl BenzBell1927Task 1 Talk about ol

4、d inventions in pairs. telescope1609Galileo4/telskp/lileiu/Task 2 Talk about new inventions.shoes with adjustable heels(可调节的可调节的)B: They are used for changing the style.A:What are they used for?run on electricity/lektrst/ 电电shoes with lights/seeing in the dark.move the heels up and downice creamheat

5、ed ice cream scoopIt is used for serving really cold ice-cream./skup/ scoop213Task 1 2a Listen and number inventions. InventionWhat is it/are they used for?shoes with special heels_ the style of the shoesshoes with lightsseeing _hot ice-cream scoop _ really cold ice-creamchangingin the darkservingTa

6、sk 2 2b Listen and complete the chart. A _ inventionWhatThe zipperWhenWas invented_Became popular _Whoinvented by _in 1893around 1917JudsonTask 3 Read and fill in the blanks.small but greatTask 4 Find the key points.2. Well, you do seem to have a point嗯，看来你说的确实有道理嗯，看来你说的确实有道理1. My pleasure.很乐意。很乐意。W

7、ith pleasure.不客气。不客气。4. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. 例如例如, 它提到拉链是在它提到拉链是在1893年由惠特年由惠特科姆科姆.贾德森发明的。贾德森发明的。5. At that time, is wasnt used widely. 3. The pioneers of different inventions were listed there. 各种发明的各种发明的先驱者先驱者们被列到了上面。们被列到了上面。Task 5 Liste

8、n and repeat.When was the zipper invented? It was invented in 1893.Who was it invented by?It was invented by Whitcomb Judson.When was tea brought to Korea?It was brought to Korea during the 6th and 7th centuries.What is the hot ice-cream scoop used for?Its used for serving really cold ice-cream. Pas

9、sive voice in the simple past tenseActive: Alexander Graham Bell invented the telephone in 1876.Passive: The telephone was invented (by Alexander Graham Bell) in 1876.Task 1 Read it.1.一般过去时的被动语态的句式结构一般过去时的被动语态的句式结构肯定句肯定句主语主语+was/were+was/were+及物动词的过去分词及物动词的过去分词（ + + byby）否定句否定句主语主语+ +was/were was/we

10、re + + not not+ +及物动词的过去分词及物动词的过去分词（+ + byby) ) 疑问句疑问句Was/Were+Was/Were+主语主语+ +及物动词的过去分词及物动词的过去分词（+by +by )? )?特殊疑问词特殊疑问词+was/were+was/were+主语主语+ +及物动词的过及物动词的过去分词去分词（ + by.)?+ by.)?Task 2 Summarize the grammar.2. 一般过去时的被动语态的基本用法一般过去时的被动语态的基本用法用法用法示例示例表示过去某一具体时间表示过去某一具体时间发生的动作，且句子的发生的动作，且句子的主主 语是谓语动词

11、动作语是谓语动词动作的承受者的承受者The house was built in The house was built in 1990.1990.这所房子建于这所房子建于19901990年。年。讲述发生在过去的动作讲述发生在过去的动作，且不知道动作的执行，且不知道动作的执行者者 He was honored with He was honored with the name the name “ Father of Father of Hybrid RiceHybrid Rice”. . 他被授予他被授予“杂交水稻之杂交水稻之父父”的称号。的称号。含有双宾语的主动句变为被动语态时，通常含有双

12、宾语的主动句变为被动语态时，通常把指把指 “人人”的间接宾语变为主语，而指的间接宾语变为主语，而指“物物”的直接宾语则不变的直接宾语则不变 He gave me a book yesterday. I was given a book (by him) yesterday3. 含双宾语和复合宾语的主动句变为被动语含双宾语和复合宾语的主动句变为被动语态的方法态的方法如果要把指如果要把指“物物”的直接宾语变为主语，则的直接宾语变为主语，则在在 间接宾语前加间接宾语前加to或或for I brought him some food Some food was brought to him (by m

13、e).含有复合宾语的主动句变为被动语态时，要含有复合宾语的主动句变为被动语态时，要 将其中的宾语变成主语，宾语补足语不变将其中的宾语变成主语，宾语补足语不变 Jim asked Tom to go for a walk. Tom was asked (by Jim) to go for a walk. 如果宾语补足语是不带如果宾语补足语是不带to的动词不定式，的动词不定式， 主动语态变成被动语态时要加上不定式符主动语态变成被动语态时要加上不定式符 号号 to We often heard Kate sing in the room. Kate was often heard to sing i

14、n the room (by us).Rewrite the sentences using the passive voice.1.They sold the fridge at a low price. The fridge was sold at a low price.2. Somebody stole my camera from my hotel room. My camera was stolen from my hotel room.Task 3 Do 4a.3. Where did you take these photos? Where were these photos

15、taken?4. Our parents advised us not to go out alone. We were advised not to go out alone by our parents.5. Different writers translated the book into different languages.The book was translated into different languages by different writers.Complete the sentences with the correct forms of the verbs i

16、n the box.1.You _ to the party last night, werent you? Why didnt you go?2. The earthquake happened all of a sudden, but luckily the villagers _ to a safe place. eat lock like ring invite break tell bringwere invitedwere broughtTask 4 Do 4b.3. The door _ when we arrived, so we _ the bell.4. The stude

17、nts _ not to eat or drink in class. But Ruby _ the rule when she started eating a biscuit in science class.5. The cookies _ by the hungry kids in less than 20 minutes, and they really _ them.was lockedrangwere toldbrokewere eatenliked4c Decide whether active or passive forms should be used in these

18、sentences. Write the correct forms in the blanks.The telephone _(invent) by Alexander Graham Bell. He _ (born) in 1847. Mr. Bell _ (work) on the invention of the telephone with Thomas Watson. In 1875, Mr. Bell_ (learn) how to send musical noteswas inventedwas bornworkedlearntthrough an instrument si

19、milar to a telephone. Finally, the telephone _ (invent) in 1876. The first sentence that _ (say) on the telephone by Mr. Bell was “Mr. Watson, come here; I want to see you.” Today the telephone _ (use) around the world.was inventedwas saidis used1. _ people lost their lives in the accident.A.Two tho

20、usands B. Two thousand ofC. Thousands of2. -Have you been invited to their party? -No, I _.A. wasnt invitedB. didnt inviteC. havent invitedI. I. 单项选择。单项选择。CA3. It _ discovered_ the 17th century.A. wasnt， untilB. didnt， untilC. didnt， before4. It is _ that a boy _ Bob won the competition.A. saying; n

21、amedB. said; namedC. said; nameAC5. _a new library _ in your school last year? A. Is; built B. Was; built C. Does; built 8. The mixture smelt terrible but Tom _ taste it. A. was made toB. was made C. made toBA将下列句子变为被动语态。将下列句子变为被动语态。 1. He chose six story books the other day. Six story books _ _ by

22、him the other day.2. Uncle Lee gave Jack a large cake yesterday. Jack _ _ a large cake by Uncle Lee.A large cake _ _ _ Jack by Uncle Lee.was givenwere chosenwas given to3. A mouse ate half of the cake last night. Half of the cake _ _ by a mouse last night.was eaten将下列句子变为主动语态。将下列句子变为主动语态。 4. Were th

23、ese machines invented by Edison?_ Edison _ these machines?Did invent5. The post card was sent to Linda by Paul. Paul _ the post card _ Linda. 6. America was discovered by Columbus. Columbus _ America.sent todiscoveredExplanations1.the style of the shoes 鞋子的款式鞋子的款式(1) style名词，意为名词，意为“样式；款式样式；款式”。 其常用

24、短语其常用短语 in style意为意为“时髦的时髦的”， 其反义短语为其反义短语为out of style, 意为意为“过时的过时的”。 This years style in dresses is different from last years. 今年的服装样式与去年的不同。今年的服装样式与去年的不同。 Her clothes are always in style. 她的衣服总是很时髦。她的衣服总是很时髦。(2) style作名词，还可意为作名词，还可意为“方式方式”。 Our children need new learning styles. 我们的孩子需要新的学习方式。我们的孩

25、子需要新的学习方式。 I like your style. 我喜欢你做事的方式我喜欢你做事的方式。2. My pleasure! 非常愿意！非常愿意！ pleasure (a state of feeling or being happy) 名词，意为名词，意为“高兴高兴;愉快愉快”。 He takes no pleasure in his work. 他从工作中得不到丝毫的乐趣。他从工作中得不到丝毫的乐趣。 Thanks for helping me. 谢谢你帮助了我。谢谢你帮助了我。 My pleasure. / It s a pleasure. 别客气。别客气。pleasure名词，名词

26、，“高兴；高兴；愉愉快快”。常用短。常用短语语 My pleasure. My pleasure. / / With pleasure. / With pleasure. / It Its a pleasure.s a pleasure.pleased形容词，形容词，“高兴的高兴的”，短语，短语 be be pleased to do sth.pleased to do sth.“乐于做某事乐于做某事”；be pleased with be pleased with “对对满意满意”，句子的主语通常为人句子的主语通常为人pleasant形容词，形容词，“令人愉快的令人愉快的”，可作可作定定 语

27、、表语，修饰物语、表语，修饰物 I am pleased with the painting.我对这幅画很满意我对这幅画很满意。 Wish you a pleasant journey! 祝你旅途愉快！祝你旅途愉快！3. Think about how often its used in our daily lives. 想想看想想看, ,在我们的日常生活中它被使用得多么频繁。在我们的日常生活中它被使用得多么频繁。(1) daily (happening, done or produced every day) 形容词，意为形容词，意为“每日的；曰常的每日的；曰常的”。 Dont you re

28、ad the daily news in todays newspaper? 你（们）没有读今天报纸上的每日新闻吗你（们）没有读今天报纸上的每日新闻吗?(2)daily (every day)副词，意为副词，意为“每日每日;每天每天” The milkman comes daily to our house, 送奶人每天都到我们家来送奶。送奶人每天都到我们家来送奶。daily adj.每日的每日的, 日常的日常的 adv.每日每日;每天每天weekly adj. 每周的每周的 adv. 一一周一次周一次monthly adj.每月的每月的 adv.一月一一月一次次yearly adj.每年的每

29、年的 adv.一年一次一年一次4. Well, you do seem to have a point . 嗯，看来你说的确实有道理嗯，看来你说的确实有道理 have a point固定短语，意为固定短语，意为“有道理有道理” You have a point It would be better to wait till tomorrow. 你说的有道理，还是等到明天比较好。你说的有道理，还是等到明天比较好。5. The pioneers of different inventions were listed there. 各种发明的先驱者们被列到了上面。各种发明的先驱者们被列到了上面。(1

30、) pioneer (a person who does something first) 可数名词，意为可数名词，意为“先锋；先驱先锋；先驱”。China Young Pioneers意为意为“中国少年先锋队中国少年先锋队”。 He is a computer pioneer. 他是计算机方面的先驱。他是计算机方面的先驱。(2) list动词动词，意为，意为“列表列表;列清单列清单”。 List them and you will never forget 把它们列出来你就不会忘记了。把它们列出来你就不会忘记了。 list用作用作名词名词，意为，意为“名单；清单名单；清单”。 I did n

31、ot see his name on the list. 我在名单上没有看到他的名字。我在名单上没有看到他的名字。6. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. 例如例如, 它提到拉链是在它提到拉链是在1893年由惠特科姆年由惠特科姆.贾德贾德 森发明的。森发明的。 mention动词，意为动词，意为“提到，说到提到，说到”其后可接其后可接 that 引导的宾语从句。引导的宾语从句。 He mentioned that the food was invented by a

32、 Chinese. 他提到这种食物是由一个中国人发明的。他提到这种食物是由一个中国人发明的。 mention sb./sth. (to sb.) (向某人向某人)提起某事提起某事 Dont mention it before the children. 在孩子们面前提及此事。在孩子们面前提及此事。 Nobody mentioned anything to me about it. 没人向我提过这事。没人向我提过这事。 mention doing sth.提到做某事提到做某事 Whenever I mention having dinner together， he says hes too busy.无论何时我一提起无论何时我一提起 块儿吃顿饭，他就说太忙。块儿吃顿饭，他就说太忙。“Dont mention it.”主要用来回答感谢，有主要用来回答感谢，有时时也也来回答道歉。来回答道歉。 Thank you very much.多谢你多谢你 了。了。 Wont mention 不客气。不客气。 Im sorry to trouble you. 对不对不起，打扰你了。起，打扰你了。 Wont mention it.没关系。没关系。