1、Topic 3 The world has changed for the better.Section C Unit 1 The Changing World学习目标Knowledge aims:能正确朗读、听懂、拼写和使用新单词及新词组。Ability aims:能运用skimming、scanning 两种阅读策略进行跳读和精读。Learning strategies:能根据上下文语境猜测单词及短语的含义。Emotional aims:通过本课的学习，学生学会珍视现在的幸福生活，养成乐于助人的品质。Culture awareness:(optional)了解世界各国存在的社会问题，分析产
2、生的原因和导致的结果，关注各国政府就这个问题采取的应对措施，从而拓展学生的国际视野。Key&difficult points：口头报告和书面写作时，能有意识地使用“cause and effect”来组织段落。How do you like the weather today?When we are cold,we need to put on more clothes.When we are hungry,we need to havefood.When we are tired,we need to sleep.In order to live,we need many thingssuc
3、h as clothing,food.homeless peoplehomes A home is one of the most basic human needs.But there are many homeless people in the world.Why are they homeless?Why are they homeless?Lets guess.Because they cant find a home immediately.They are homeless for a short period of time.Why are they homeless?Lets
4、 guess.Because of the wars,they have to live on the streets or in a shelter.Why are they homeless?Lets guess.Because they dont have a job,or because they dont earn enough money.挣钱Why are they homeless?Lets guess.Because they have a problem with drugs.有某方面的问题Read 1a and choose the best title(2 mins).
5、A.A Serious ProblemHomelessnessB.The Causes and Effects of HomelessnessC.A Home is a Safe PlaceSkimming-fast readingTask 1:Read Paragraph 1 and answer the questions.(1 min)Scanning-careful reading1.What is one of the most basic human needs?2.Do all the people have their homes around the world?One of
6、 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.Scanning-careful readingTask 2:Read Paragraph 2 and 3 carefully and list the reasons(理由)for homelessness in whole sentences(完整句子).(4 mins)1._2._3._4._
7、5._6._ .They do not earn enough money.They do not have a job.They have a problem with drugs.They have a mental illness.They are moving from one place to another.They are not able to find a home.（精神疾病）Task 3：Find out the following phrases and underline them in paragragh 3.Try to guess what they mean.
8、(1 min)on purpose _keep a home_ 有意地；故意养家Scanning-careful readingTask 4:Read Paragraph 4 carefully and fill in the blanks.(3 mins)_ the cause of homelessness is,the effects are the same.Homeless people must _ very hard to live.They can not _ their children.Sometimes they must _ food just to eat.The g
9、overnment in every country has worked _ many years to _ the homeless but moreneeds to be done.We must think of the homeless _ people,not just as problems.raisestealforsupportWhateverworkasTask 5:Read 1a again and fill in the blanks.(2 mins)Cause of short-time homelessnessCause of homelessnessEffect
10、of homelessness1)_2)_1)_2)_3)_4)_1)_2)_3)_moving from one place to anothernot able to find a homenot earn enough moneynot have a joba problem with drugsa mental illnesswork very hard to livecan not raise their childrenmust steal food just to eat Retell the passage.The world has many problems such as
11、 _.Some causes of _ are _._ happens because _.Some effects of _ are _ and _.The governments have _.People have _.There is hope that there will be less _ in the future.The government in every country has worked for many years to support the homeless but more needs to be done.多年以来，每个国家的政府都在设法援助这些无家可归的
12、人，但需要做的还很多。What can we do to help the homeless?We are lucky we have nice houses to live in.We are lucky we have happy families.We are lucky we dont have to be child laborers.(童工)We are lucky we can eat delicious food.Enjoy our life!Be a helpful person.WritingYou can begin like this:The world has man
13、y homeless people.The government has done much to support them.However,more needs should be done.As students,we can do something as well.First,.Second,.(6人一组，合作完成，60词左右)One of the most basic human needs is a home.A home is a safe place.While most people around the world value their homes,there are m
14、any people in every country who are homeless.Some people are homeless for a short period of time because they are moving from one place to another,and other people are not able to find a home.They must live on the streets or in a shelter.how to skim?n.原因n.影响 There are many causes of homelessness.Som
15、etimes people can not keep a home because they do not earn enough money,or because they do not have a job.Sometimes people are homeless because they have a problem with drugs or because they have a mental illness.No one is ever homeless on purpose.Whatever the cause of homelessness is,the effects ar
16、e the same.Homeless people must work very hard to live.They can not raise their children.Sometimes they must steal food just to eat.The government in every country has worked for many years to support the homeless but more needs to be done.We must think of the homeless as people,not just as problems.Project Hope has raised 8.73 billion yuan.And with the money,it has helped 4.5 million children to go to schoolan it has built 18002 Hope Primary Schools.
