1、第六课时Section B (3aSelf Check) 1.复习学过的单词、短语及重要句型2熟练掌握现在完成时态 1.重点单词和句型2熟练掌握现在完成时态灵活运用现在完成时态1复习本单元学过的单词和短语及重要句型 2复习现在完成时态的用法Step 1情景导入Teacher：We learnt many new words and phrases last time，now lets have a dictation.Please take out a piece of paper and write down your names.OK，first，words：thousandsafesim
2、plyfear.Now，lets write some phrases： thousands of on the one hand.on the other hand. three quarters.环节说明：通过听写了解了学生对知识的掌握情况，能够让学生及时查漏补缺。Step 2完成教材3a3的任务1根据你的家乡或你参观过的一个地方的实际情况列出一个清单，清单内容可以参考3a条目，然后把各项内容填写完整，完成后小组内互相交流。(5分钟)2综合3a的各个方面的内容，写一篇关于你的家乡或你参观过的一个地方的短文，可以参考3b的句型或短语，请学生到黑板上板书文章，完成后小组内互相交流所写短文，借鉴
3、好词好段，教师点拨黑板上板书的作文。(10分钟)参考案例Have you ever been to Beijing？Its the capital of China.Ita also a modern city in China.It is in the north of China.And Beijing has a large population.Its about 20 million.The weather in Beijing is a little hot in summer and a bit cold in winter.But you can choose spring o
4、r autumn to come to Beijing.Beijing is an old city with long history.There are many places of interest，such as the Palace Museum，the Summer Palace and so on.They are all very wonderful.There are many different kinds of snacks，too.You can taste everything that you like.One great thing about Beijing i
5、s that there are many overpasses there.Its very easy for you to get lost if you come to the city for the first time.Please come to Beijing on vacation.Im sure you will fall in love with it.环节说明：通过这个教学环节让学生完成了本单元的写作练习，同时锻炼了学生的写作能力。Step 3完成教材Self Check的任务1思考1中的问题，然后把你的答案写下来，完成后小组内互相交流。(4分钟)2认真阅读2中的对话，
6、然后根据所学知识将对话补充完整，请学生展示答案，教师点拨。(5分钟)3两人一组练习对话，然后仿照该对话形式来编练新对话，并邀请学生表演对话。(5分钟)4两人一组仿照下面对话形式练习对话，并根据对方的答案填全表格。参考案例A：Have you ever been to a farm?B：Yes，I have.A：How many times have you been there?B：I have been there twice.A：What did you see there?B：.环节说明：通过本环节的学习让学生熟练掌握了各种时态的综合用法。Step 4问题探究1Where is Tom？We cant find him anywhere. Perhaps he _ home.Ahas comeBis goingCwent Dwas going答案选择A，根据句意：汤姆在哪里？我们到处都找不到他。他可能回家了。“我们到处都找不到他”就是“他可能回家了”的后果和影响，因此用现在完成时。故选A。请学生们做前面课时训练部分。