1、Unit 3 Is this your pencil?The Fourth Period (Section B 2a-3b)姓名： 日期： 教师寄语: A friend in need is a friend indeed. 患难见真情。 【预习导学】1、 学习目标1) 巩固描述常见物品的基本词汇。2) 初步掌握写失物招领和寻物启事的简单方法。3) 提高学生的阅读和写作能力。2、 自学任务Task 1 根据音标自学本课时的新单词，特别注意单词的词性、词义以及读音。单词词性词义单词词性词义inatlibrarycallasklostask.for./mustfindsetsomea set of
2、classroomJohn/e-mailDavid/Task2 Write five things you lose easily and think how can you find lost things at school?I often lose things, such as:_ _.I can find lost things through the ways:_.Task 3 文化连接(Revealing Personal Information)In the US, children are often warned not to talk to strangers(i.e.
3、People they do not know). Nowadays, in all countries of the world, it is especially important for children not to reveal personal information(e.g. Telephone numbers, addresses and e-mail addresses). Children should be careful what they say in public places (e.g. In stores, on the playground or on th
4、e bus). Social security numbers(SSN) would especially be considered private and not public information.【课堂活动】Step 1 Group work1) Discuss with the partners about the things you lose easily2) Make a conversation.A: What things do you lose easily?B: I often lose.A: Is this your./Is that your./Are these
5、 your./Are those your.?B:Yes, it is./No, it isnt./Yes, they are./No, they arent.Step 2 Reading1) Before reading. Look though the picture in 2b and answer how many notices on the board?2) While reading. a. Read the messages quickly and circle the lost things in activity 2b. T: Whats lost according to
6、 the notices?/Whats found according to the notices?b. Read again, write down the items, and check Lost or Found in activity 2c.c. Read the notices again and make a summary.CategoryFoundLostLabeled Sentences Is it yours? Are they yours? Is this your.? I lost my school ID card. I lost.Summary: In the Found notice, it can often find the questions, such as_In the Lost notice, it can often find the sentence, such as_.3) After reading. Read the notices aloud together.【训练反馈】. 根据课本P17 2b的公告栏，完成课本P18 3a的任务。. 完成课本P18 3b。写一则你自己的寻物启事或失物招领启事，加上你自己的名字和电话号码。Lost：_orFound：_. 完成课本P18 Self Check。
