Topic 3 The world has changed for the better. Section C Unit 1 The Changing Worldhomeless people1.Have you ever seen any homeless people? Where?2.What do you think of the homeless people? 3.What can we do to help them?1b Read 1a and choose the best title.A. A Serious Problem—HomelessnessB. The Causes and Effects of HomelessnessC. A Home is a Safe Place √√everwhowherewhenhowwhatvalue v. 重视，珍视n. 价值valuable adj. 有价值的Whatever pron. 无论什么，不管什么无论什么怎么样什么时候哪里谁New words on purpose 故意，有意地1.The little boy read a book in front of the door on purpose. 2. The two girls helped the old woman do some cleaning on purpose . New words Read and answer the questions.1.What is one of the most basic human needs ? 2.Do all the people have their homes around the world ?One of the most basic human needs is a home. No, while most people around the world value their homes , there are many people in every country who are homeless . adj. 基本的，基础的n. 人Some people are homeless for a short period oftime because______________________________and______________________________they are moving from one place to another, other people are not able to find a home.Read and fill in the blanks. n. 一段时间，时期another other the otheranother 泛指（指三者或三者以上中的）另一个 other 别的，其他the other 指两个人或物中的一个Read and list the reasons for the homelessness. 1._______________________________2._______________________________3._______________________________4._______________________________They do not earn enough money .They do not have a job. They have a problem with drugs .They have a mental illness.Read and fill in the blanks. ________ the cause of homelessness is , the effects are the same. Homeless people...
