九年级英语8单元第8课时导学案.doc

梁镇中学九年级英语导学案 Unit8 It must belong to Carla. 第8课时 同步作文训练 （单元话题分析）对于不确定的事物，我们总想去猜测它是什么，会根据某些依据或者现象进一步判断得出一个结论。本单元我们讨论的重点就是谈论猜测和判断。这也是英语课程标准要求我们能在日常生活中用英语进行有效的表达的一个重要方面。该话题的命题通常采用“Guided Writing”形式， 有中文或英文内容提示，根据提示内容写作；也有图画提示，一是看图片，猜测在图中可以看到什么；二是看图画，根据图画内容，发挥合理想象，描述图片内容并连接成一个小故事。写作指导1.英语中，通常用情态动词比表达猜测或这判断，常见的有must, may, might, could和cant等词。情态动词表示推测，可能性从小到大依次为：cant, might, may, could, must。2. 本单元话题同样涉及多种时态，因此要注意时态的正确使用。表示对现在或将来的推测或判断，用“情态动词+动词原形”的结构。Mr. Wang must be in his office now(王先生现在一定在办公室里)， She may not go to the movie tonight(她今晚可能不去看电影了)。表示对过去可能发生过的动作或存在状态的猜测或判断，用“情态动词+完成时”的结构。 如I saw him just now, he cant have gone to Beijing（我刚才看到他了，他不可能去了北京）。表示对现在正在进行的情况的猜测或判断，用“情态动词+现在进行时”的结构。如At this moment, my mother must be cooking(我妈妈一定正在做饭)。解题技巧结合本单元话题的特点，写作时注意：1.仔细阅读写作提示或观察图片，说清故事背景，在什么情况下猜测或者做出判断。2.确定写作要点，说清猜测的内容或判断的结论，选用适当的情态动词和时态。3.简要说明做出猜测或判断的理由。佳篇欣赏AI cant find my VCD Mr. Bean. Its my favorite. I was very anxious. My mother said that I might bring it to school but forgot to bring it home. But I never bring VCDs or CDs to school, because it is not allowed. My brother always takes my things without permission, he must have taken it away and lent to his friends. I asked him as soon as he got home, but he said he didnt take it. Then, I went to ask my father if he knew where it was. To my disappointment, he didnt know, either. I felt very sad. The next day when got home after school, my mother told me that she found the VCD under the sofa. I wonder how it can be under the sofa？BI am on duty today. So I went to school earlier than before to clean the classroom. But to my surprise, the classroom was very clean. Someone has cleaned it. I guessed who did it. It might be Lin Xiao. He is warm-hearted, and always helps the classmates. But I didnt see him this morning. Someone told me that he was ill at home today. So it cant be him. Then, it must be Wang Tao. He is my best friend, and he may help me clean the classroom. I asked him before class. He said he didnt do that. I felt confused. The story turned out to be a surprise. In the first class, our head teacher told us that Wang Xiaoqing went to another city because his father got a new job there. He was so sad that he didnt tell any student that he would leave. He loved the class very much, so he decided to clean the classroom for the last time. 【重点结构和句型展示】 A课本重点结构和句型1. It must be teenagers having fun. 一定是小孩们在玩。2. The T-shirt cant be Johns. Its much too small for him. 这件T恤不可能是约翰的，他穿太小了。3. The guitar might belong to Alice. She plays the guitar. 这把吉它可能是爱丽丝的， 她弹吉它。4. He might be running to catch a bus. 他有可能跑着去赶公交车。5. I am really anxious, because I cant find my backpack. 我真的很着急，因为我的书包找不见了。6. He looks kind of scared. 他看上去有点恐惧什么。 7. At first, I thought it might be a dog. 起初，我想那可能是一条狗。 B 精彩例句拓展1. The road is wet. It must have rained last night. 路上是湿的，昨天晚上一定下雨了。2. The kids are having fun playing in the park now. 孩子们在公园里玩得正高兴。3. We are all anxious about/for his safety. 我们都为他的安全而忧虑。4. He is anxious to enter for the competition. 他很想去参加比赛。5. The movie is kind of boring. 这部电影有点无聊。6. Its dark and scary here. 这儿即漆黑又恐怖。7. We must catch up with times. 我们必须赶上时代。8. I was afraid at first. 起初，我很害怕。【2、 今天早上，大家发现Damion两眼通红。 于是大家纷纷猜测发生了什么事情， 有的同学为他昨天晚上一直在上网玩游戏，有的认为他昨晚做作业做到很晚才睡， 也有的认为，而真正的原因是他感冒了。请以“What Happened to Damion？”为题写一篇短文。要求：1. 词数不少于90个；2. 意思表达连贯正确，可适当发挥合理的想象；3. 文中不得使用真实姓名。What Happened to Damion?_One possible version:What Happened to Damion？ This morning, we found that Damions eyes were red, what happened to him? We guessed. Some of the boys thought that he must have played computer games all night，because he always spends a long time doing that. But some girls didnt agree. They believed that he must have done his homework very late. Others thought that he was watching TV the whole night, because there was a NBA game last night. But I didnt agree with them. His parents are very strict with him, so he cant have played games or watched TV. Then, we asked him during the break, and he said he caught a bad cold. Poor Damion!3、根据提示写一篇80词左右的短文。 内容提示：李洋在教室外面拣到一支钢笔， 他认为这支笔是刘林的， 因为他知道刘林有这样一支笔，于是他去给刘林，但不是刘林的。他们俩仔细想了一下，认为这支笔有可能是张力的， 他们见过他用过这样的笔。_One possible version: Li Yang found a pen outside the classroom this morning. He thought it must be Liu Yings, because he knows that she has such a pen. So he went to Liu Ying to give it back. But Liu Ying said it wasnt her pen, h