仁爱英语九年级上册Unit1Topic3Section_B.ppt

Topic 3 The world has changed for the better.,Section B,（录音）,商水县舒庄一中 位松强,学习目标,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。,e.g. I have been in the new school for a week.,for a week,last week,for + 时间段,【课前巩固：温故而知新】,e.g. Lily has been away from home since last Friday.,since last Friday,last Friday,since + 时间点,Fill in the blanks with for or since. 1. His father has been dead _ many years. 2. He has been away from the army _ seven years because of a leg wound. 3. He has been in Beijing _ 2003. 4. He has been a member of Helpers Club _ 2004. 5. He has had a house _ 2005. 6. He has kept the car _ four year.,for,for,since,since,since,for,当堂训练,自学指导一（自主学习 独立进行 预时20分钟）,要求：组长带头，组员相互配合，全员参与，不会的可借助工具书，小组内成员互查完成情况并给予等级评定。,1b Work alone Fill in the blanks according to 1a. According to the conversation above, we know there is a wonderful program that helps people in Canada. The program not only ( )good food, and houses for the homeless people, but also ( )them in order to help them ( ) again. Thanks to the program, the homeless people feel ( ) about themselves.,( homeless),provides,medical,(to) get/find,good,treatment,trains,jobs,homeless people,people in need,homeless people,people in need,= We can provide something they need for them.,We can provide them with something they need.,【知识点学习】,【知识点归纳】,provide sb.with sth.=provide sth.for sb.提供给某人某物 e.g. The school provided food for the students. =The school provided the students with food. 这所学校为学生提供食物。,1.( ) Please_ the poor people _ some food and clothes. A. provide ; for B. provide; with C. provide; of D. provide ; from,当堂练习,当堂练习,B,once,adv. 一次 e.g. We go to the cinema once a week.,adv. 从前，曾经 e.g. Once, there was a village.,conj. 一旦(时间状语从句) e.g. Once you get into a bad habit, youll find it hard to get out of it.,1.（ ） you get lost , please call me A . Though B. Until C. Before D. Once,当堂练习,D,Read 1a and answer the questions. 1. How does the program help homeless people? 2. What can homeless people get from the program?,Once they find people in need , they decide on suitable ways to help them.,They can get good food, medical treatment, nice houses and some training.,医疗,自学指导二（自主学习 独立进行 预时5分钟）,要求：学生先学，老师后教。全员参与，互助合作。 1.什么是构词法？ 2.构词法有几种？分别是什么？,hometown:,home + town,blackboard:,black + board,classroom:,class + room,Compounds,合成指由两个或两个以上的词组成一个新词。,mother daughter/child head land film mate green house room ache grand wife house maker,3. Work alone （独立练习）,A,B,black stairs wash cake fire brush down room tooth land pan place farm board,A,B,自学指导三（自主学习 独立进行 预时8分钟）,要求：学生先学，老师后教。小组合作，相互讨论，全员参与，可借助工具书。 1.什么是短暂性动词？什么是延续性动词？ 2.在现在完成时态中短暂性动词怎样转换？ 什么时候需要转换成延续性动词？,since 8:00,The woman left home at 8:00.,for 2 hours,8:00,短暂性动词 延续性动词 leave be away from,She has been away from home since 8:00.,= She has been away from home for 2 hours.,【重点解析】,He bought a computer in 2007.,for seven years,2007,since 2007,He has had a computer since 2007.,= He has had a computer for seven years.,短暂性动词 延续性动词 buy have,短暂性动词 come - leave - get to know - die - buy - begin - borrow - marry - catch a cold - close - join - fall ill -,延续性动词 be be away (from) know be dead have be on keep be married have a cold be closed be a member of / be in be ill,【归纳总结】,【当堂训练】 Fill in the blanks. 1. His father _ (die) in 1992. His father _ (be dead) for many years. 2. He _ (leave) the army because of a leg wound in 2002. He _ (be away from) the army for nine years because of a leg wound. 3. He _ (come) to Beijing in 2003. He _ (be in) Beijing since 2003.,died,has been dead,left,has been away from,came,has been in,4 He _ (join) Helpers Club in 2004. He _ (be) a member of Helpers Club since 2004. 5. He _ (buy) a house in 2005. He _ (have) a house since 2005. 6. He _ (borrow) the car in 2009. He _ (keep) the car for two year.,joined,has been,bought,has had,borrowed,has kept,Choose the best answer. 1. His father _ the Party since 1978. . joined . has joined . was . has been in 2. How long have you _ here? About two months. . been . gone . come . arrived 3. Hurry up! The film _ for ten minutes. . has begun . had begun . has been on . began 4. My parents _ Shandong for ten years. . have been to . have been in . have gone to . have been 5. His uncle _ for more than 9 years. A. has come here B. has started to work C. has lived there D. has left the universi