1、Unit 1 Topic 3 The world has changed for the better学习目标： 熟读短文1a,了解流浪人口产生的原因和结果，关注社会现象，能思考社会问题的成因，进一步巩固现在完成时的用法。 第一段：【短课导学】 模块一：自主学习 学习内容摘 记Step1. Introduction (PPT) Look at the pics about homeless and talk about the questions:. 1.Have you ever seen any homeless people? Where? 2.What do you think of
2、the homeless people? 3.What can we do to help them?Step2.听读-感悟短文 1、 Today we are going to learn sth. about homelessness. Please read the passage and choose the best title.（Finish 1b).2、 再次阅读1a, 完成1c.3、 听读4、完成1d on P22.Step3.品读-读出理解 （自主学习：要求独立、安静完成）一、 再次阅读1a课文，请把下列词组、句型，在课文中划出。1、人类最基本的需求之一 2、around t
3、he world = 3、在避难所 4、have a problem with durgs 吸毒 5、have a mental illness 精神病6、故意的 7、the effets are (一样的）二、 语言点梳理1、请看：One of the most basic human needs is a home. 人类最基本的需求之一是家。【归纳】1）请归纳划线部分的句型： one of ；译为：_ 2）one of .做主语时，谓语用_ (单数复数)。 3）用one of .句型造句： 2、 请看：We must think of the homeless as people, no
4、u just as problems. =We must regard the homeless as people, nou just as problems. 我们必须把无家可归的人当作人（关心他们），而不是视为问题。 【归纳】1）think of .as = , 译为：_ 2）用think of /regard.as .句型造句： 第二段：【长课导学】 模块二：交流研讨研讨内容摘 记内容一：小组成员之间交换讲学稿，看看同学语言点梳理的答案及与你的有什么不同。学习组长组织，集中讨论解决，对学过程中未完成的问题，共同分享学习成果。内容二：组长组织，全组同学合作，完成下题。Work in gr
5、oups. Look at the pictures and discuss the causes and effects of homelessness, child labor, or war. The following may help you. （Finish 2, on p22) 模块三：巩固内化学习任务摘 记任务一：According to 1a and fill in the blanks. 1. One of the most _ human needs in a home. 2. Most people in the world _ their homes. 3. Some
6、 people are homeless for a short _ of time. 4. No one is ever homeless on _. 5. _ the cause of homelessness is , the effects are the same. 6. Homeless people sometimes _ food just to eat. 7. The government in every country has worked for many years to _ the homeless but more needs to be done. 课题：Uni
7、t1-Topic3 The world has changed for the better . Section C P 21-22 第3课时 授课时间：第3周周 姓名 模块四：当堂训练老师的话：复杂的事情简单做，简单的事情认真做，认真做的事情重复做，重复做的事情创造性做！一时专一事，做最好的自己，你一定成功！ 一、根据首字母或句意完成句子。 1. Millions of v_ come t visit Mount Hang every year.2. -How long will you stay here ?-Just a short p of time. 3. From the c_ t
8、he passage, youll understand the meaning. 4. -W_ you do, Ill support you.-Thats very nice of you.5. The earth is our home. We h_ should try our best to protect it.二、单选题( )1. -How long have your parents lived abroad?- 2006. A .Since B. While C .Unitl D.Before( )2. The singers _ many concerts in the c
9、ountryside since 2001. A. hold B. held C .have held( )3. Jackson _ school two years ago and he for two years. A. leaves, has gone B. left,has been away C. leaves, has been away D.left , has gone ( )4. How is your grandma? -Shes fine. She used to TV at home after supper. But now she is used to out fo
10、r a walk. A. watch, go B.watching, go C. watching, going D. watch, going( )5. The astronauts is so tired that he _ for eleven hours. A. has been asleep B. has fallen asleep C. has gone to bed D. has gone to sleep 三、 用所给词的正确形式填空。 1.-Someone (steal) my bike last night.-What a pity. 2.-How do you ususl
11、ly go to school? -I used to walk, but now I get used to (ride) my bike. 3.-Im a little nervous about the interview tomorrow. -Take it easy. You should feel good about (you). 4.-Project Hope has made great contributions to (help) the poor students. -So it has. 5. -How do you like (visit) the central park this weekend? -Good idea.3