Unit 6 Section B (3a－3b) 写作指导（作业课件）-【原创新课堂】2023-2024学年九年级英语上册（人教版 广东专用）

Section B (3a－3b)　写作指导 英语 九年级全册 人教版 原创新课堂 话题剖析 本单元以“发明”为话题，要求同学们用已学过的被动语态等功能语言，学会介绍某项发明的渊源、特点及用途等。 目标展示 阅读有关文章并能将目标语言、短语及语法运用到写作中，用动词的被动形式来描述物品的发明及发展史。 假如你是一个商人，新发明了一种环保购物袋，请你根据下列提示写一篇短文介绍你的这项发明。 提示：1.首先介绍这种环保袋是谁发明的，名称是什么； 2．接着介绍这种环保袋的外形、材质、功能和特点等； 3．最后对这种环保袋的作用进行简要的概括，并呼吁他人购买。 要求：1.短文应包括提示中的内容，可适当增加细节，使短文连贯、自然； 2．词数：80左右。________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 【思路点拨】 此类文体属于说明文，时态以一般现在时为主，人称用第一人称。写作时应注意采用一定的顺序；要具体、清晰地说明该发明的用途、特点。提纲如下： 【佳作欣赏】 This special shopping bag was invented by me.It is called an environmentally friendly shopping bag. It is just like a common plastic bag，but it was made of old jeans and it helps to recycle the old clothes.It looks cool and it is used for carrying things.You can use it not only in the supermarket but also in other public places.Besides，it will cut down on the use of plastic bags.Finally，it is not easy to tear. I think the most important about this bag is that it helps to protect the environment.I'm sure you will find it useful and worth buying! 一、回答问题。 Sometimes the greatest inventions are invented by mistake.The greatest mistake of all time could be those delicious snacks in your corner drugstore. One day，a woman was making chocolate cookies.When she ran out of chocolate powder (粉)，she took out a chocolate bar and divided it into little pieces.She added the pieces to her cookie dough (面团) and baked (烘烤) it in the oven.She thought that the chocolate would melt (融化) in the oven and make chocolate cookies.Far from melting，the pieces of chocolate stayed hard.When she took them out of the oven，she had chocolate chip cookies! Another accidental invention was made by Frank Epperson，an eleven­year­old boy.In 1905，Frank sat outside on a winter evening，mixing up a big bottle of powdered soda pop (苏打汽水).Frank accidentally left the bottle out during the night.When he went outside the next morning，he found the things in the bottle frozen (冻僵) with the mixing stick stuck in the middle.Frank pulled out the frozen pop and tasted it.It was delicious！That year，Frank started selling Epperson Icicles for 5 cents each.He later changed the name to Popsicles. So，the next time you drop your hamburger into your ice­cream or your cooked potatoes into your chicken soup，don't worry! Some of the most delicious foods in the world were invented that way! 1．What was divided into pieces by the woman? A chocolate bar was divided into pieces. 2．Where did the woman bake cookie dough with chocolate pieces? She baked cookie dough in the oven. 3．Who invented Popsicles? Frank Epperson invented it. 4．How did the frozen pop taste? It tasted/was delicious. 5．When did Frank begin to sell Epperson Icicles? Frank began to sell Epperson Icicles in 1905./In 1905. 二、书面表达。 垃圾分类已在多地实施，但有些垃圾人们不知道如何归类。为解决这一问题，三名来自西安的高中生发明了智能垃圾桶。假如你是校英文报刊的小记者，请你根据下列提示写一篇新闻报道，介绍这项新发明。 要求：1.要点齐全，语句通顺，语法正确，书写规范； 2．可适当增加细节，以使行文流畅； 3．不少于80词(开头已给出，不计入总词数)。 参考词汇：putonghua普通话；dialect方言 One possible version： The smart trash bin Before throwing rubbish，we should sort it first.But for some people，it's not easy to find the right trash bin for daily waste.To help solve this problem，three students from a high school in Xi'an came up with a great idea.They invented the smart trash bin.It can understand not only putonghua but also some dialects.When you want to throw something，just say its name and then the right bin will open for you.It's not easy to create such an invention.The boys tried again and again.And it took them three months to finish it. The invention can surely make people's lives more convenient.The boys will continue to improve it and introduce it to more people in the future. $$