1、Period4Writing(SectionB3a3b)单词及短语must；could；can；might；on duty；to my surprise；for the last time；in a word 句型Some students think it might be.；I think it must be.because.；The truth is that.；We guessed.；The story turned out to.；It must/cant/might/could be.；It might/could/must be.语料导航知识梳理一、用适当的介词填空。1Yest
2、erday Lucy picked_a set of keys and handed it in to the teacher.2He failed the exam because_his carelessness.3Does the violin belong_Mary?4Its very cold in Beijing.This coat may be much too thin_him.5One woman in the area saw something running_upoftoforaway6The boy_my neighborhood can play the violi
3、n well.7He was the only kid_the picnic.8The new bike is a present_my brothers birthday.9Stonehenge was built slowly _a long period of time.10The large stones were put together _ a certain way.inatforoverin二、根据方框中提示的内容完成短文1.earlier2.to my surprise3.might be4.warm-hearted5.cant be6.may7.the first one8
4、.felt confused9.turned out10.got a new job读写结合A.请仔细阅读下列短文，按信息卡内容要求填入相关信息The place where the fire happened1._The reason the writer ran quickly into his house2._The things the writer saved from the fire3._The person who put out the fire 4._The thing the neighbor did several weeks after the fire5._the
5、writers neighbors kitchento call the Fire Departmentthe neighbors pet cat and pet rabbitthe firemenhe invited the writer for dinner and gave him a presentB.书面表达昨天晚上天空中出现一个移动的不明物体。对此，你的三位同学有不同的猜测，请根据下面表格中的信息写一篇80词左右的短文，介绍他们的不同猜测。人物猜测原因Alice不明飞行物飞行速度很快Jack发光风筝飞得不太高Antonio飞机发出像飞机一样的声音提示词：made inference
6、s作猜测，man-made人造的，give off light发光要求：1.语言准确得当，语句连贯，符合逻辑，内容包括表格所有内容，可适当发挥想象。2词数在80个左右。一、审题，找要点。1昨天晚上天空中出现一个移动的不明物体。2Alice的猜测和原因。3Jack的猜测和原因。4Antonio的猜测和原因。5我自己的观点。最少要写到这五点！写作指导二、怎样写？审题：体裁：_人称：_时态：_列要点：第一点：There was a strange moving thing in the sky last night.As for what it was，my three classmates mad
7、e different inferences./_.第二点：Alice said _.第三、四点：They are very important in our daily life.Every day thousands of people use computers to _.With the help of the computer,_.第五点：However,computers also have some disadvantages._.(可以拓展字数，多写几个方面。)结尾：In my point of view,_.参考答案审题：体裁：说明文，人称：第一、三人称，时态：一般现在时，一
8、般过去时列要点：第一点：There was a strange moving thing in the sky last night.As for what it was，my three classmates made different inferences./Everyone has different opinions.第二点：Alice said it must be a UFO because it flew very fast and no man-made things could fly so fast.第三点：Jack thought it couldnt be a UFO
9、 because it wasnt flying high in the sky.It might be a kite.He used to fly a kite that could give off light.第四点：But Antonio didnt agree with them.He thought it must be a plane because it sounded like a plane.(写原因时可以拓展字数。)第 五 点 及 结 尾：Differentpeople have different opinions.What do you think it was?Th
10、ere was a strange moving thing in the sky last night.As for what it was，my three classmates made different inferences.Alicesaid it must be a UFO because it flew very fast and no man-made things could fly so fast.Jack thought it couldnt be a UFO because it wasnt flying high in the sky.It might be a k
11、ite.He used to fly a kite that could give off light.But Antonio didnt agree with them.He thought it must be a plane because it sounded like a plane.Different people have different opinions.What do you think it was?点评：本文思路清晰，结构完整，内容简明扼要。文 章 主 体 开 头 句 就 说 明 了 Different people have different ideas.这一观点，然后分别介绍各自观点。文章最后能总结个人观点，提出开放性结尾，引起读者思考。
