单元写作小专题&Section B(3a～3b)
【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:用括号内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.Wechat－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
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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。
What the invention is When/Where it was invented Who it was invented by How/Why it was invented What it is used for The influences and its development 参考词汇:widely，be used for，be enjoyed by，convenient，useful，helpful，communicate…
请在“单元写作小专题(答题页)”相应位置完成。
单元写作小专题&Section B(3a～3b)
一、语言积累
(一)1.drunk 2.written 3.used 4.created 5.invented；Canadian 6.made 7．introduced
(二)1.seeing 2.serving 3.heels；changing；style 4.communicating；searching 5.Websites
(三)1.sent 2.boiled 3.built 4.discovered 5.crispy
(四)1.pioneers 2.electricity 3.sudden 4.doubt；customers 5.translated 6．brought 7.daily 8.Olympics 9.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
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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.
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