1、Unit 1 Topic 3 The world has changed for the better学习目标与要求：1.进一步学习现在完成时中延续性动词与for及since 引导的时间状语的搭配使用。 2.讨论社会福利措施，反映社会正在日益进步。第一段：【短课导学】 模块一：自主学习学习内容摘 记Step 1 Introduction1.According to PPT, fill in the blanks with “since” or“for”.2. Learn the new words of Section B.Step2 听读-感悟课文。1. Listen to 1a and m
2、ark T (True) or F(False). Finish 1b.2. Watch the flash and check 1b.3. Play the flash again, students read after it. Then read it together.4. Read 1a again and finish P19-1c.Step 3 品读-读出理解。（自主学习：要求独立、安静完成）一、Read 1a and underline the following phrases and sentences.(在课本上划出下列内容)1）homeless people无家可归的人
3、 2）hundreds of 数以百计的(成千上万的_)3）live a normal life过正常的生活 4）once they find people in need一旦他们发现需要帮助的人们 once在此句中意为“一旦就” 还有“曾经，一度，一次”的意思（in need 在困难时，在贫困之中）A friend in need is a friend indeed.患难见真情。5）people indecide on决定；选定 6）medical treatment医疗 7）provides them with job training=_提供职业培训（提供给某人某物_= _）8）so
4、that以便；以致 so that意为_ 9）feel good about对.感觉好 （feel good about oneself自我感觉良好，有信心）（P20-2）10）be/get in trouble在困难中，在贫困之中11) pick sb up开车接某人 12) help sb out 帮助某人摆脱困境 三、语言点梳理。1. The program also provides them with job training (=provides job training for them) so that they can find jobs again. 这个项目还向他们提供住
5、处，并且培训他们以便他们能再次找到工作。【归纳】 _=_, 意为“提供给某人某物” 【链接】supply sb with sth = supply sth to sb (定期大量)供某物给某人offer sb sth = offer sth to sb (主动)提供某物给某人【归纳】so that 译为“_”； 引导结果状语从句。【链接】It was so crowded in the market that we got lost yesterday. 昨天市场上如此拥挤，以致我们都走散了。sothat表示“_”，引导目的状语从句 【反馈训练】 1.1 ( ) Please _ the po
6、or people _ some food and clothes. A. provide; for B. provide; with C. provide ; of D. provide; from2. 请观察下列2个句子：1）Bobby has left the park since 8 o clock/for two hours. ( )（请思考为什么错了？）2）Bobby has been away from the park since 8 o clock/ for two hours. ( )博比自从八点就离开公园了/博比已离开公园两个小时了。你们知道为什么1）句错了吗？现在让我们
7、学习现在完成时的另一个考点吧！在上面句子中，第一句中leave为瞬间性动词（短暂性动词），不能和表示一段时间的时间状语一起使用；如果有时间段的时间状语，要将短暂性动词改为持续性动词。常用的短暂性动词延续性动词 有：borrow-keep, die-be dead, buy-have , come to-be in/at , go out-be out , begin/start-be on, join-be a member of put on-wear,catch a cold-have a cold , get to know-know, becomebe, fall asleep - b
8、e asleep 【反馈训练】完成练习,请注意短暂性动词与延续性动词的相互转换： 2.1. His father _ (die) in 1992. His father _ for many years.2.2. He _ (leave) the army because of a leg wound in 2002. He _ the army for nine years because of a leg wound.2.3. He _ (come) to Beijing in 2003. He _ Beijing since 2003.2.4. I_(borrow) the book t
9、hree days ago. I _the book for three days. 第二段：【长课导学】 模块二：交流研讨研讨内容摘 记内容一：熟读本节课的单词及短语。 内容二：小组成员核对模块一中的语言点梳理。 模块三：巩固内化学习任务摘 记任务一：Finish P20-2.任务二：用自己的话总结归纳since , for与现在完成时的用法，并完成P20-3a.任务三：背诵词汇 课题：Unit1 Topic3 The world has changed for the better. Section B P19-20 第2课时授课时间：第3 周 姓名_模块四：当堂训练（独立完成）老师的话：
10、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、单项选择。( ) 1. The film _ for fifteen minutes when I get to the cinema. A. started B. has started C. start D. has been on( ) 2. My father _ the Party since we came here.A. has been a member of B. joined C .has joined D. join( ) 3. The governme
11、nt helped the _ people build the house. A. disable B. disabled C. homely D. homeless( ) 4. The school _ the students _ delicious food .The students feel very happy. A. provide; to B. provides; of C. provides; with D. provides; for( ) 5. Though he _ for many years, I cant forget the first time we met
12、. A. died B. has died C. has been dead D. is dead ( ) 6.The boy always feels good about _. A. he B. his C. him D. himself( ) 7.The old photo makes me _ my childhood. A. think of B. think over C. thinking of D. thinking over( ) 8.I must go home now. I have been away from home_. A. since 9 oclock B. f
13、or two hours ago C. for 9 oclock D. at 9 oclock( ) 9.I think _ is necessary _him the news. A. that; to tell B. this; telling C. it; to tell D. it; tell( )10._ you get lost, please call me.A.Though B.Until C.Before D.Once( )11. Please _ the poor people_ some food and clothes.A.offer, with B.provide,
14、with C.offer, to D.provide, to( )12.Oh, youre late again. The film_20 minutes. - What a pity!A. has begun B.began C.has been on D.will begin( )13. 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二、完成同义句转换。1. He _ (join) Helpers Club in 2004.=He _a member of Helpers Club since 2004.2. He _ (buy) a house in 2005.=He _ a house since 2005.3. He _ (borrow) the car in 2008.=He _ the car for one year.3