新目標(biāo)九年級英語UnitSetionB單元同步作文指導(dǎo)學(xué)習(xí)教案

1、會計學(xué)1第一頁，共31頁。復(fù)習(xí)：一般過去復(fù)習(xí)：一般過去(guq)時態(tài)的被動語態(tài)時態(tài)的被動語態(tài)單元單元(dnyun)(dnyun)語法語法第1頁/共31頁第二頁，共31頁。重點：一般過去時態(tài)的被動語態(tài)結(jié)構(gòu)重點：一般過去時態(tài)的被動語態(tài)結(jié)構(gòu)(jigu)。難點：被動語態(tài)中的一些特殊用法。難點：被動語態(tài)中的一些特殊用法。單元單元(dnyun)(dnyun)重難點重難點was/were +V-過分過分(gufn)第2頁/共31頁第三頁，共31頁。Self Check 1Complete the passage with the correct forms of the words in the box.

2、inventdoubtmentionwebsiteall of a suddenIt is often difficult to decide on the inventor of certain inventions. This is because sometimes a few people may _ things which are almost theinvent 第3頁/共31頁第四頁，共31頁。same. Its hard to tell who came up with the idea first. Some inventions can also lead to othe

3、r inventions _.So some people _ whether the inventor came up with the idea himself or herself. They think that the inventor used someone elses idea to create his or her invention. That is why books or _ usually _ more than one inventor when giving information about inventions.all of a sudden doubt w

4、ebsites mention inventdoubtmentionwebsiteall of a sudden第4頁/共31頁第五頁，共31頁。 This is because. 這是因為這是因為 考向考向系動詞之后是表語，表語是由一個句子系動詞之后是表語，表語是由一個句子(j (j zi)zi)充充 當(dāng)?shù)?，即稱為表語從句，連接表語從句的當(dāng)?shù)?，即稱為表語從句，連接表語從句的 詞有：詞有：becausebecause，whywhy，thatthat，whatwhat，whowho， whenwhen，wherewhere，whichwhich，whetherwhether，howhow等。等。

5、講解講解(jingji)(jingji)來來自點撥自點撥知識點知識點第5頁/共31頁第六頁，共31頁。eg：All the cars are going slowly. This is because there is a thick fog. 所有的車都開得很慢，這是因為有濃霧。 His bike was broken. That is why he came to school on foot.他的自行車壞了。那就是他 步行(bxng)來學(xué)校的原因。講解講解(jingji)(jingji)來自點撥來自點撥第6頁/共31頁第七頁，共31頁。典例典例You have spent too muc

6、h time playing computer games. Thats_ your eyes hurt. (濰坊)Awhy BhowCwhat Dwhen【點撥】句意：你花費了太多的時間玩電子游戲【點撥】句意：你花費了太多的時間玩電子游戲(din z yu (din z yu x)x)，那就是你眼睛疼的原因。，那就是你眼睛疼的原因。Thats why.Thats why.那是那是的原因。的原因。 A講解講解(jingji)(jingji)來自來自點撥點撥第7頁/共31頁第八頁，共31頁。Self Check 2Rewrite these sentences using the passive

7、 voice. 1Someone stole my watch. _2They used five eggs to make this big cake. _3When did they invent the personal computer? _My watch was stolen by someone. Five eggs were used to make this big cake by them. When was the personal computer invented by them? 第8頁/共31頁第九頁，共31頁。4They asked us not to run

8、in the hallway. _5Someone took the video back to the store. _We were asked not to run in the hallway by them. The video was taken back to the store by someone. 第9頁/共31頁第十頁，共31頁。Lead-in Inventions are everywhere in our life第10頁/共31頁第十一頁，共31頁。 Inventions are everywhere in our life第11頁/共31頁第十二頁，共31頁。 I

9、nventions are everywhere in our life第12頁/共31頁第十三頁，共31頁。3a3aThink of something that you do not like to do. Then think of an invention that could help you. Make notes. Problem: _ New invention: _ What it is used for: _quickly taking notes in classa special pen第13頁/共31頁第十四頁，共31頁。Imagine you are a busin

10、ess person. Write a description of your new invention. Try to sell the invention to the class.3b3bThis special pen was invented by Liu Jie. It has three colors and is used for第14頁/共31頁第十五頁，共31頁。Imagine you are a business person. Write a description of your new invention. Try to sell the invention to

11、 the class. 3bThis special pen was invented by Liu Jie. It has three colors and is used for.eg：This special pen was invented by Liu Jie. It has three colors and is used for taking notes and correcting mistakes. It is very cheap. It is easy to take. It is made of plastic so its not heavy. Do you want

12、 to buy it? 第15頁/共31頁第十六頁，共31頁。第16頁/共31頁第十七頁，共31頁。計算機在我們的生活、工作中的作用越來越大，你計算機在我們的生活、工作中的作用越來越大，你知道計算機的起源與發(fā)展知道計算機的起源與發(fā)展(fzhn)嗎？請結(jié)合計算機嗎？請結(jié)合計算機的發(fā)明時間的發(fā)明時間(1946年）、外形、用途等方面年）、外形、用途等方面,談一下它談一下它的發(fā)展的發(fā)展(fzhn)變化，并說明你對未來計算機的暢想。變化，并說明你對未來計算機的暢想。要求：要求：1.意思連貫意思連貫,語句通順語句通順;2.詞數(shù)不少于詞數(shù)不少于80。 Computer_第17頁/共31頁第十八頁，共31頁。

13、這是一篇事物介紹類的說明文，根據(jù)題目這是一篇事物介紹類的說明文，根據(jù)題目(tm)提示可考慮采用下面的模板。提示可考慮采用下面的模板。計算機計算機引出引出(yn ch)話題話題介紹介紹(jisho)發(fā)明發(fā)明暢想未來暢想未來. important in our daily life.時間時間:The computer was invented in . 外形：外形：. was huge.用途用途:send some messages . open .I think computers are going to .第18頁/共31頁第十九頁，共31頁。 Computer Computers are

14、becoming more and more important in our daily life. Do you know when the computer was invented ? The computer was invented in 1946. At that time , it was huge. With the development of science and technology, the computer has grown smaller. Now there are many kinds of computers, such as personal comp

15、uters and laptops. The computer is a very useful tool in our life. 第19頁/共31頁第二十頁，共31頁。For example , it can send some messages to foreign friends by e-mail. Whats more , it can share information with others through the World Wide Web. We can also listen to music or play the game on computers. It make

16、s us relax. Its hard to imagine what our life would be like without computers. I think computers will be more convenient and they are going to change our life completely in the near future.第20頁/共31頁第二十一頁，共31頁。 Computers are becoming more and more important in our daily life. Do you know when the com

17、puter was invented ? 開門見山開門見山(ki mn jin shn)，點出主題。，點出主題。 語言過渡自然。通過語言過渡自然。通過(tnggu)一個疑問句，將寫一個疑問句，將寫作方向轉(zhuǎn)到介紹計算機的發(fā)展史上。作方向轉(zhuǎn)到介紹計算機的發(fā)展史上。第21頁/共31頁第二十二頁，共31頁。 for example, whats more I think computers will be more convenient and they are going to change our life completely in the near future. 等短語的使用等短語的使用(s

18、hyng)使得更有說服力。使得更有說服力。對未來計算機提出展望，對未來計算機提出展望， 以此收尾以此收尾(shuwi)顯得自然流暢。顯得自然流暢。第22頁/共31頁第二十三頁，共31頁。Writing 現(xiàn)在的科技日新月異，各種高科技產(chǎn)品成為我們生活中不可缺少現(xiàn)在的科技日新月異，各種高科技產(chǎn)品成為我們生活中不可缺少的物品，如筆記本電腦（的物品，如筆記本電腦（laptop）、手機（）、手機（mobile phone）、）、MP4、數(shù)、數(shù)碼碼(shm)相機（相機（digital camera）、數(shù)碼）、數(shù)碼(shm)攝像機（攝像機（DV）等。請）等。請以以“My Favorite Invention

19、”為題描述一種你最喜歡的發(fā)明，并說明理為題描述一種你最喜歡的發(fā)明，并說明理由（至少兩條）。由（至少兩條）。80詞左右。詞左右。第23頁/共31頁第二十四頁，共31頁。Exercise .完成句子。完成句子。1. 在在200多個國家中，超過一億人打多個國家中，超過一億人打(籃球籃球(lnqi)，包括中國。，包括中國。_ _ _ by _ _ 100 million people in over 200 countries including China. 2. 籃球籃球(lnqi)是由加拿大一位叫詹姆斯是由加拿大一位叫詹姆斯奈史密斯的博士發(fā)明的。奈史密斯的博士發(fā)明的。Basketball _ _ _ a Canadian doctor named James Naismith. Itisplayedmorethanwasinventedby第24頁/共31頁第二十五頁，共31頁。3. 人們認(rèn)為，歷史上的首次籃球賽是在人們認(rèn)為，歷史上的首次籃球賽是在1891年年12月月21日日 舉行的。舉行的。_ _ _ that on December 21