1、教材分析教材分析 本节课是九年级英语第八单元的第一节,情态动词是一种重要的词法,只有 掌握好它才能更好地进行交际和阅读。本节的重点是使学生能运用情态动词 mightcouldmust cant 对物品所属进行推测。通过学习用相关信息对物主 的推测来提高学生的逻辑思维能力和推断能力。 难点是如何在句子中运用相关信 息选择正确的情态动词来表达句子意思。教学中,应该积极创造语境,利用反复 操练的形式来突破难点。 学情分析学情分析 由于七年级就学过了情态动词的基本用法及九年级第七单元的含有情态动词 的被动语态。 本节课拓展了情态动词表推测的用法, 与情态动词的用法自然衔接。 学生在学习掌握本节课的内容
2、时,通过获取相关信息对物主进行推测,提高学生 的逻辑思维能力和推断能力。 教学目标教学目标 1. New words: truck, picnic, whose, rabbit. 2. Key sentences:Whose book is this? It must / could / might / cant be Marys. It must / could / might / cant belong to Mary. 3.Make inferences with “must, could, might, and cant”. 教学重点和难点教学重点和难点 教学重点: (1) 掌握本课时
3、中出现的生词 truck, picnic, whose, rabbit. (2) 学会描述表示物品所属的提问和回答: Whose book is this? It must be Marys. It must / could / might / cant belong to Mary. (3) 通过获取相关的句子信息对物主进行推测, 选择正确的情态动词来表达 句子意思。 教学难点:掌握情态动词must / could / might / cant 表相关推测的前提下,通过 获取相关的信息对物主进行推测, 选择正确的情态动词来表达句子意思是本节课 的难点。 教学手段的运用教学手段的运用 教学过程
4、教学过程 教 学教 学 环节环节 教师活动教师活动预设学生行为预设学生行为设计意图设计意图 流程 步骤 Step 1 Lead-in Show some pictures and learn the new words. Step 2Presentation 1. 1a Look at the picture. Write the things you see in the correct columns in the chart. 2.Aguessing game T: Try to guess whose thing is it. Lead them to try to guess the
5、 owners with “must / could / might / cant”. 3. Group work Try to guess the owners of these things in groups. Step 3 Listening T:Herearesomethings belonging to those five people. Listen and match each person with a thing and a reason. Step 4 Group work Usingtheinformationin1b, make conversations. Ste
6、p 5 Exercise Step 6 Summary Use “must” to show that you think something is probably true. Use “might” or “could” to show thatyouthinksomethingis possibly true. Use “Cant” to show that you are almost sure something is not true. Step 7 homework Make four sentences with “must / could / might / cant”. S
7、tep4 Summary Repeat. Look at the picture and write down the words. According to these things they often see in their class, students try to guess whose things these are. Listen and match. makeconversations and ask and answer in groups. Think and conclusion 利用学生熟悉的物 品,有利于引导学生 做出多种推测。不但 可以创设出贴近生活 的语境,
8、 同时, 激发 了学生的求知欲望。 通过听力训练,提高 学生的听的能力。 根据具体的语境,训 练学生的口语交际能 力。 让学生对本节课的重 点做一个回顾。 作业设计作业设计 () 1. _ English book is this? it could be _ AWho; LucyBWho;Lucys Cwhose; LucyDWhose; Lucys ( ) 2. This coat _ be Toms. He doesnt like the color at all. AmustBmightCcouldDcant () 3.Who broke the glass? I dont know.
9、 It _ be the wind. AmustBShouldCcouldDcant () 4. Amy has practiced dancing for five hours. She _ be very tired. AmustBShouldCcouldDcant () 5.Whose notebook is this? It _ be Li Mings. It has his name on it. AmustBcantCcouldDmight 板书设计板书设计 Unit8 It must belong to Carla must 表示_的推测,意为“一定”,只用于肯定句。 Could
10、/might 表示_的推测,意为“可能”。 Cant 表示_推测,意为“不可能”。 学生学习活动评价设计学生学习活动评价设计 A guessing game: 根据多媒体提供的学生熟悉的物品,让学生做出多种可能性 的推断。加强情态动词表推测的实际运用。 Listening: 播放听力材料,训练学生的听的能力。 Pair work: 创造语境,提供学生口语交际的机会。 教学反思教学反思 本节课,完全按照教学设计实施,学生积极参与,气氛活跃、课堂和谐。 教学重难点突出,兼顾学生的听、说、读、写的训练。但是在播放听力环节中 出现了问题。只有改用学生朗读的方式,影响了教学设计的实施。以后要反复 检查,尽量做到万无一失。