初中英语鲁教版 (五四制)九年级全册Section B学案设计

课题：Unit 1 When was it invented?第4课时

【单元写作目标】

能介绍自己最喜爱的发明并叙述理由。

1. 能用“be invented in/by/ be used for…”等句型描述发明物的历史；

2. 写作微技能：列提纲在英语写作中的运用。

一、语言积累

(一)Basic information：根据所给单词的适当形式填空，补充发明的时间、地点和发明 者的信息。注意句子的语态。

1. The tea was first         (drink) by Shen Nong nearly 5,000 years ago.

2. Cha Jing was         (write) by Lu Yu, "the saint of tea”，during the Tang Dynasty.

3. According to Chinese history, kites were first         

(use) by Han Xin.

4. Abacus was        (create) in China in the sixth century by a Chinese man.

5. Basketball was      (invent) by a        (Canada) doctor in the 19th century.

6. The jeans were first         (make) by a young man called Levi's in America in 1853.

7. It is believed that the first ice-cream was         

(introduce) to Italy by Marco Polo in the 1500’s.

 (二）Usage:根据所给首字母、单词或中文提示，补全信息。了解各类发明的用途。

1. Shoes with lights are used for s       in the dark.

2. Hot ice-cream scoop is used for        (serve) really cold ice-cream.

3. Shoes with special          (鞋跟）are used for

          (change) the ________ (款式）of the shoes. They can make the shoes go from casual to dressy.

4. The internet is used for         (communicate) and

           (search) useful information.

5.         （网站）are used for offering online service.

 (三）Reasons or Purpose:根据所给首字母、单词或中文提示，补全信息。

1. In ancient China, sky lanterns were s       out to ask for help when people in trouble.

2. The tea produced a pleasant smell after it was        

  (boil) in hot water for some time.

3. The Great Wall, the biggest man-made object was

          (build) to protect the country and the people.

4. The tea, one of the most famous drinks was       

(discover) by accident.

5. Potato chips, the much-loved        (脆）snack were invented by mistake.

(四）Influence and Development:根据所给首字母、单词或中文提示，补全信息。

1. The        (先驱）of different inventions have changed the world greatly.

2. It seems that        (电）is really such a great invention that has changed people’s lives completely.

3. We-chat - a new way to communicate, took the place of short messages all of a         (突然）.

4. Apple products are without         (怀疑)the ones that are most loved by Chinese          (顾客）.

5. Cha Jing was t       into many languages which helped spread Chinese tea culture in the western world.

6. The tea was          (bring) to Korea and Japan during the 6th and 7th centuries and became popular quickly. People are still drinking it now.

7. The zipper is used in our d       lives almost everywhere. We can see zippers on dresses, trousers, shoes and bags.

8. In 1936 in Berlin，basketball became an event at the

           (奥林匹克）.

9. The popularity of basketball has        (rise) around the world, with many young people.

二、篇章训练

   小小发明，大大改变。我们的生活因为各种科技发明而日益便捷，请你以“My Favorite Invention”为题，写一篇120词左右的英语文章，介绍你最喜爱的发明。

参考词汇：widely, be used for, be enjoyed by, convenient, useful, helpful, communicate ...

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参考答案：

单元写作小专题&Section B(3a~3b)

一、语言积累

(一)1.drunk2.written3.used4.created5.invented;Canadian6.made

7.introduced

(二)1.seeing2.serving3.heels;changing;style4.communicating;searching5.Websites

(三)1.sent2.boiled3.built4.discovered5.crispy

(四)1.pioneers2.electricity3.sudden4.doubt;customers5.translated

6.brought7.daily8.Olympics9.risen

二、篇章训练

One possible version:

My Favorite Invention

The mobile phone is my favorite invention. The first mobile phone was invented for US Army in 1938 in America. Until 1973,Martin Cooper from Motorola Company invented the first mobile phone for civil use. Since then, the world has been changed because of the useful invention.

As we all know, mobile phones are being more and more widely used in our daily life. They are used in many ways.

First, they offer fast and convenient service for communication. They are used for calling. We can talk with our friends or parents for a long time. And they are becoming smaller and lighter. It’s quite easy for us to carry them everywhere. They can also be used for sending short messages to show our feelings to our friends. What’s more, we can surf the Internet on mobile phones. That helps us open up our eyes to the outside world. And when we are tired, we can listen to music to relax ourselves. Our life becomes more colorful because of the invention of mobile phone.

There is no doubt that the mobile phone plays an important part in our daily life.