【最新】Unit 12 Fire课件.ppt

Unit 12 Fire,Lead-in,the Torch Festival,火把节,Make a fire to cook,生火做饭,fire disaster,火灾,New words,fire,火；火灾,hurt,（使）受伤,must,必须,careful,小心的,smoke,吸烟,hate,讨厌,Listen and say,We must be careful with fire. We mustnt play with matches.,Fire can burn down a lot of trees. It can hurt people too. We must be careful with fire.,1,Children, what do you know about fire safety? What mustnt we do in the forest or at home?,We mustnt smoke in the forest.,We mustnt play with matches at home.,We mustnt play near fires at home.,Very good. Safety first.,2,Look, ask and answer.,Fire safety,In the forest,At home,smoke play with matches play near fires,What mustnt we do?,We mustnt,Play roles,We mustnt smoke in the forest.,What mustnt we do in the forest?,We mustnt play with matches at home.,What mustnt we do at home?,We mustnt play play near fires at home.,What mustnt we do at home?,Language points,1. We must be careful with fire. 我们必须当心火。 must表示主观的必要，语气主动、强烈，意思是“必须”，它是情态动词。情态动词不能单独作谓语，只能与行为动词的原形一起构成谓语。must的用法如下： (1)表示主观的必要，意为“必须”。 例句：You must do your homework today. 你今天必须做家庭作业。,(2)表示语气肯定的猜测，意思是“一定”，用于肯定句中。 例句：He must be a doctor. 他一定是一名医生。 must not (mustnt) 表示“禁止；不允许”。 例句：You mustnt swim in the river. It is dangerous! 你禁止在河里游泳。危险！,(3)由must引导的一般疑问句，肯定回答用must或have to ，否定回答用neednt或 dont have to. 例句：Must I go out?我必须出去吗？ No, you neednt/dont have to. 不，没有必要。,Look and learn,Dont smoke!,Dont play with matches!,不要吸烟！,不要玩火柴！,Language points,2. Dont smoke! 不要吸烟！ 这是一个否定的祈使句。其句型结构为“Dont +动词原形+其他.”祈使句是表达命令、请求、劝告、警告、禁止等意思的句子。 例句：Dont talk in class. 不要在课堂上讲话。,Read a story,Yaz, the meat and the fire,Hi, I am Yaz. I live in the Stone Age. This is my family. We have a fire. Fire gives us heat and light.,亚兹、肉和火,嗨，我是亚兹。我生活在石器时代。这是我的家庭。我们有一堆火。火给了我们热量和光。,We always eat meat. My parents and my sister like meat, but I hate it. It does not taste good at all.,我们总是吃肉。我父母和我妹妹喜欢肉，但是我讨厌它。它尝起来一点也不好吃。,I do not want to eat any meat, so I throw it into the fire.,我不想吃肉，因此我把它扔进了火里。,Now the meat smells very nice.,现在这块肉闻起来很香。,We eat the meat. It tastes great! After that, we cook all our meat on the fire.,我们吃了这块肉。它尝起来棒极了！在那之后，我们在火上烹饪我们所有的肉。,Answer the questions.,1.What gives Yazs family heat and light? Fire gives Yazs family heat and light. 2.In picture 2, does Yaz like meat? No, he doesnt.,3.In picture 3, what does Yaz do with the meat? Yaz throws the meat into the fire. 4.In pictures 4 and 5, how does the meat smell and taste? The meat smells nice and tastes great.,Language points,3. I do not want to eat any meat. 我不想吃肉。 any用作形容词或代词，表示“一些”时，主要用于否定句、疑问句和条件状语从句中，用以代替 some；若是表示“任何”之义，则通常用于肯定句中，意思是“任何”。 例句：Do you have any books? 你有一些书吗？,4. Now the meat smells very nice. 现在这块肉闻起来很香。 smell的意思“闻起来”，是感观动词，后面跟形容词。 感观动词还有sound (听起来)，smell (闻起来)， taste(尝起来)。 例句：The flowers smells sweet. 这些花闻起来很香。,Listen and enjoy,When you see a fire, Quickly go outside. But never use the lift. It is dangerous inside.,当你看见一场火灾时， 迅速跑去外面。 但是绝不要使用电梯。 里面很危险。,If it is all smoky, Cover your mouth and nose And crawl out very fast. Never stop for toys or clothes.,如果屋子里全部都是烟， 捂住你的嘴和鼻子 并且非常快地爬出去。 绝不要因为玩具或者衣服而停留。,Now you are outside. You know what to do. Listen to the firemen. Here they are to help you!,现在你在外面。 你知道该做什么。 听消防员的。 他们会帮助你！,Make and say,Draw a sign.,Write the words.,We mustnt smoke.,1,2,Play roles,Draw a sign.,Write the words.,1,2,We mustnt play with matches .,No burning,Learn the sounds,A thin tiger goes north on the path. He sees a fat rat. He opens his mouth and thinks, “I want to eat the rat!”,th,thin,path,一只瘦小的老虎在小路上向北走。 他看见一只胖老鼠。 他张开嘴并想：“我想要吃掉这只老鼠！”,th,瘦的,小路,