（精）人教版九年级Unit6 When was it invented SectionA2d&Grammar Focusppt课件（含练习+音视频）.zip

Unit6 When was it invented SectionA2d invented B. was; invented C. is; inventing D. was; inventing 5.(2019 江西) 35. Gina went to the doctors yesterday and she _ about the importance of good living habits once more. A. told B. is told C. was told D. has told 6.(2019 江苏南京) 8. The China International Search and Rescue Team has brought help and hope to people in disasters around the world since it _ 18 years ago. A. set upB. is set upC. was set up D. will be set up 二、根据语境，从方框中选择恰当的短语填空，有的需要变换形式。二、根据语境，从方框中选择恰当的短语填空，有的需要变换形式。 think of, have a point, with pleasure, be used for, see a website 1. Pencils _ drawing and writing. 2. Who can _ a good way to remember the English words? 3. I _ this morning. I think it can help you with English. 4. Could you please clean the room? Im going to cook dinner. _. Ill do it at once. 5. You _. Computers play an important part in our daily lives. 三、三、将下列句子改为被动语态。将下列句子改为被动语态。 1. Mr. Green wrote two books last year. _ 2. She saw them come into the room. _ 3. Mary bought him some flowers. _ 4. They looked for that set of keys just now. _ 5. He brought a radio to school today. _ 四、四、根据对话内容，在空白处填入恰当的句子，使对话完整、通顺。根据对话内容，在空白处填入恰当的句子，使对话完整、通顺。 A: What a great museum, Mr. Wang! Look at that object with three legs. (1) _? B: Its a cup, Jason. A: A cup? How strange! Ive never seen such a cup. B: Yeah. (2) _. Now people dont use it. A: (3) _? B: Drinking wine. A: (4) _? B: Metal (金属). A: Oh, I see. Look! There is a teapot (茶壶) in the big bowl. B: Thats not a teapot. It was used for serving wine. And the big bowl was used for keeping the wine warm. A: Wow! (5) _? B: When the bowl was filled with hot water, the wine would get warm. A: Oh, I see, Mr. Wang. Unit6 When was it invented SectionA2d&Grammar Focus 同步练习同步练习答案答案 一、DDCBCC 二、 1. are used for 2. think of 3. saw a website 4. With pleasure 5. have a point 三、1. Two books were written by Mr. Green last year. 2. They were seen to come into the room by her. 3. Some flowers were bought for him by Mary. 4. That set of keys was looked for by them just now. 5. A radio was brought to school by him today. 四、1. Whats it 2. It was used in the old days 3. What was it used for 4. What is it made of 5. How did it / the bowl keep wine warm 1、 人教新目标版 九年级 Unit 6When was it invented? Enjoy a video. Mobile phone is a great invention.It changes peoples life a lot. Warming-up Free talk Who invented the first iphone? Jobs invented the first iphone. When was the first iphone invented ? The first iphone was invented by Jobs. The first iphone was invented in 2007. What is the iphone used for? The iphone is used for talking with people/surfing the Internet/watching movies/listening to music/sending emails.Inventor:Steve Jobs Invention Ti me Inventor Usage (用途用途) telephone187 6 Bell making phone calls computer197 6 an American getting information light bulb183 0 Edison giving light camera183 7 a Frenchman taking pictures bike183 9 an Englishman riding washing machine 185 8 Smith washing clothes fridge 186 2 Harrison keeping food fresh A: When was the. invented? B: It was invented in A: Who was the invented by? B: It was invented by A: What is it used for? B: Its used for Revision Make up your own conversation. New drills RoyPaul Paul and Roy are talking about an invention. 1.What are these? They are zippers. 2.What are they made of ? They are made of plastic or metal. 3.What are they used for ? They are used for locking clothes, bags and so on. 4.Do you know who invented them? Whitcomb L. Judson (1846 1909) was anAmericanma chine salesman, mechanical engineer and inventor. He developed and invented the zipper in 1890. 1.What is the subject for their school project? 2. What kind of invention does Roy think of? 3. Why does Roy think it is a great invention? 4. Who and when was the zipper invented? 5. When did the zipper become popular? Reading task Small inventions that changed the world. The zipper. Because it is often used in our daily lives. Whitcomb Judson invented it in 1893. Around 1917. Read the passage and answer the questions. 2dListen again and repeat. Paul: Hey Roy, the subject for my school project is “Small inventions that changed the world.” Can you help me think of an invention? Roy: My pleasure! Let me think hmm I know! The zipper! Paul: The zipper? Is it really such a great invention? Roy: Think about how often its used in our daily lives. You can see zippers on dresses, trousers, shoes, bags almost everywhere! My pleasure!乐意效劳！乐意效劳！ 如此伟大的一项发明如此伟大的一项发明 在我们的在我们的 日常生活日常生活 Paul: Well, you do seem to have a point Roy: Of course! I thought about it because I saw a website last week. The pioneers of different inventions were listed there. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. But at that time, it wasnt used widely. Paul: Really? So when did it become popular? Roy: Around 1917. 有道理有道理 不同发明的不同发明的 先驱者先驱者 1.Can you help me think of an invention?My pleasure! pleasure n. 高兴高兴, 愉快愉快 with pleasure 高兴地高兴地 My pleasure也可说成也可说成Its a / my pleasure.或或 A pleasure，意思是，意思是“ 我的荣幸；愿为你效劳；这是件愉快的事我的荣幸；愿为你效劳；这是件愉快的事”。 take pleasure in sth.doing sth.很高兴做很高兴做=Its a pleasure to do sth. Language points 【活学活用】【活学活用】1) 我会愉快地记着这次的会晤。我会愉快地记着这次的会晤。 2）我非常高兴和你一起学习。我非常高兴和你一起学习。 I will remember this meeting withpleasure. I take great pleasure in studying with you.=Its a great pleasure to study with you. 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 助动词助动词do放在动词放在动词seem前面主要用来加强语气，前面主要用来加强语气，“的确，确实的确，确实”在在 谓语动词前添加助动词谓语动词前添加助动词do表示强调的用法常见于肯定句和祈使句中表示强调的用法常见于肯定句和祈使句中 。 have a point指某人的说法或想法指某人的说法或想法“有道理有道理”。 【活学活用】【活学活用】1) 他昨天下午的确来这儿了。他昨天下午的确来这儿了。 2）也许你说的有道理，但问题是我们没有选择。也许你说的有道理，但问题是我们没有选择。 He did come here yesterday afternoon. Perhaps you have a point there, but the problem is that we dont have a choice. 3. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. mention表示表示“提到；提及提到；提及”，是及物动词，其后接名词或代词作宾，是及物动词，其后接名词或代词作宾 语时，无需用任何介词；另外注意不接双宾语。语时，无需用任何介词；另外注意不接双宾语。 若后接动词，要用动名词，若后接动词，要用动名词，mention doing sth. 提到做某事提到做某事 口语中口语中Dont mention it. 主要用来回答感谢，意为主要用来回答感谢，意为“不客气不客气”； 有时也用来回答道歉，意为有时也用来回答道歉，意为“没关系没关系”。 【活学活用】【活学活用】1) 他从未向我提及他有个女朋友。他从未向我提及他有个女朋友。 2）我一提起踢足球，他就说太忙。我一提起踢足球，他就说太忙。 He never mentioned his girl friend to me. Whenever I mention playing football, he says hes too busy. Video timeWatch the video. Do you know how small _ changed the world? Thats the subject for my _ _. I want to introduce the _. It is _ a great invention _ it is often _ in our _ _. Zippers can _ _ _ dresses, _ , shoes, bags, almost everywhere. I have seen on a _ that the _ of different inventions were _. There it _ that the zipper was invented _ Whitcomb Judson in 1893. But it wasnt used _ at that time. In around 1917, it became _. inventions school project zipper such that used daily lives be seen on trousers website pioneers listed mentioned by widely popular ConsolidationFill in the blanks according to the conversation. Role playRole-play the conversation. Paul: Hey Roy, . Can .? Roy: My pleasure! Let hmm I know! The .! Paul: The .? Is .? Roy: Think about . You can .! Paul: Well, you Roy: Of course! I thought . The . For example, . But . Paul: Really? So .? Roy: . Roy Paul When was the zipper invented? It was invented in 1893. Who was it invented by? It was invented by Whit comb 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. Active voice : Alexander Graham Bell invented the telephone in 1876. Passive voice : The telephone was invented (by Alexander Graham Bell) in 1876. Grammar Focus 被动语态的运用被动语态的运用:（1） 不知道谁是动作的执行者或没不知道谁是动作的执行者或没 有必要知道谁是动作的执行者时。有必要知道谁是动作的执行者时。 The house is quite old. It was built in 1950. 这座房子太旧了，它是这座房子太旧了，它是1950年建的。年建的。 When will the road be opened to traffic? 这条路什么时候通车这条路什么时候通车? （2） 需要强调动作的对象即宾语时。需要强调动作的对象即宾语时。 Calculator cant be used in the math exam. 计算器不能用于数学考试。计算器不能用于数学考试。 He was awarded first prize in that contest. 他在比赛中获得了第一。他在比赛中获得了第一。 （3）有时为了礼貌等原因不愿说出行为者有时为了礼貌等原因不愿说出行为者,这时也常用被这时也常用被 动语态。动语态。 The construction of the new lab must be completed by the end of next month. 新实验室必须在下个月底前完工。新实验室必须在下个月底前完工。 You are requested to give a performance. 请你给我们表演一个节目。请你给我们表演一个节目。 被动语态被动语态的基本结构的基本结构:be + done (p.p.)+ (by ) be有各种时态的变化有各种时态的变化 其否定形式为其否定形式为 be+not+done（过去分词）（过去分词） 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发表示过去某一具体时间发 生的动作，且句子的主语生的动作，且句子的主语 是谓语动词动作的承受者是谓语动词动作的承受者 The house was built in 1990. 这所房子建于这所房子建于1990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者且不知道动作的执行者 He was honored with the name “ Father of Hybrid Rice”. 他被授予他被授予“杂交水稻之父杂交水稻之父”的的 称号。称号。 1. 肯定句肯定句: 主语主语 + was/were + V-ed + (by) The news was published by the government. 2. 否定句否定句: 主语主语 + was/were + not + V-ed + (by) 3. 一般疑问句一般疑问句: Was/Were + 主语主语 + V-ed + (by)? The news wasnt published by the government. Was the news published by the government? 4. 特殊疑问句特殊疑问句: 疑问词疑问词 + was/were + 主语主语 + V-ed + (by)? When was the news published by the government? 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 Rewrite the sentences using the passive voice.4a 1.They sold the fridge at a low price. 2.Somebody stole my camera from my hotel room. 3.Where did you take these photos? 4.Our parents advised us not to go out alone. 5.Different writers translated the book into different languages. Where were these photos taken ? The fridge was sold at a low price. My camera was stolen from my hotel room. We were advised not to go out alone by our parents. The book was translated into different languages by different writers. Complete the sentences with the correct forms of the verbs in the box.4b eat lock like ring invite break tell bring 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. 3. The door _ when we arrived, so we _ the bell. 4. The students _ 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. were invited were brought was lockedrang were told broke were eaten liked all of a sudden: 突然；猛地突然；猛地 Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks. 4c 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 notes through an instrument similar 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. is used was said worked learned was invented was invented was born 1.(2019广西梧州广西梧州)34. Look, what an amazing Hong Kong- Zhuhai-Macao Bridge? Yeah, It _ in 2018. A. completed B. was completed C. is completed D. has completed B 考查被动语态。考查被动语态。 句意：句意：看，港珠澳大桥多壮观呀，看，港珠澳大桥多壮观呀，是是 呀，它完成于呀，它完成于2018年。桥是被完成的，故用被动语态。年。桥是被完成的，故用被动语态。 3.(2019黑龙江绥化黑龙江绥化)20. The little boy is crying because his toy _by someone a moment ago. A. was broken B. is broken C. broke A考查动词时态与语态。句意：小男孩哭了因为刚才他的玩具被考查动词时态与语态。句意：小男孩哭了因为刚才他的玩具被 某人弄坏了。根据时间状语某人弄坏了。根据时间状语a moment ago可知，此处是一般过去可知，此处是一般过去 时；从句中主语时；从句中主语his toy为谓语动词的承受者，故用被动语态，故为谓语动词的承受者，故用被动语态，故 选选A。 2.(2019 辽宁本溪辽宁本溪)10. As far as I know, the robot that can sweep the floor _ in the 1980s. A. is invented B. invented C. was invented D. has invented C 考查被动语态。句意：据我所知，这个能扫地的机器人发明于考查被动语态。句意：据我所知，这个能扫地的机器人发明于 20世纪世纪80年代。本句中年代。本句中that can sweep the floor作定语从句修饰本作定语从句修饰本 句主语句主语 the robot，the robot与与invent构成被动关系。构成被动关系。is invented是是 一般现在时的被动语态，一般现在时的被动语态，was invented是一般过去时的被动语态是一般过去时的被动语态 ，has invented是现在完成时态。发生在是现在完成时态。发生在20世纪世纪80年代，故用一般年代，故用一般 过去时的被动语态。故选过去时的被动语态。故选C。 4.(2019四川眉山四川眉山) 33.Paper _first_about two thousands years ago by Cai Lun. A. is; inventing B. is; invented C. has; invented D. was; invented D 考查被动语态用法。句意：造纸是最早由两千多年前蔡伦发考查被动语态用法。句意：造纸是最早由两千多年前蔡伦发 明的。明的。paper是动作是动作invent的承受者，且事件发生在过去，应的承受者，且事件发生在过去，应 用一般过去式的被动语态。一般过去式的被动语态构成：用一般过去式的被动语态。一般过去式的被动语态构成： was/were+过去分词过去分词, 且且paper为不可数名词。故选为不可数名词。故选D。 Top 10 “inventions” that changed the world 3. The Bar code (条形码条形码)4. TV Dinners (冷冻快餐冷冻快餐) 5. PlayStation (家庭电视机游戏家庭电视机游戏) 1. GPS Technology 2. The Sony Walkman 8. Electronic Money 7. Text messages 9. Microwaves 10. Trainers 6. Social Networking