八年級(jí)英語下冊(cè) Unit 2 Travelling Grammar 2課件

1、 Unit 2 Travelling Grammar BLearning aims1.學(xué)會(huì)正確區(qū)分短暫性動(dòng)詞和延續(xù)性動(dòng)詞。2.會(huì)根據(jù)不同的語境正確使用短暫性動(dòng)詞和延續(xù)性動(dòng)詞。3.學(xué)會(huì)短暫動(dòng)詞在for 和since 連用時(shí)變化形式。Guide One1.判斷下列動(dòng)詞哪些是延續(xù)性動(dòng)詞，哪些是短暫性動(dòng)詞。(6wait teach come go write learnbuy join borrow leave start die finish stop live work延續(xù)性動(dòng)詞_短暫性動(dòng)詞_wait/teach/write/learn/live/workcome/go/buy/join/borr

2、ow/leave/start/die/finish/stopGuide One2.Read the sentences on P27 and understand them(5(1). He has left Beijing for a week.(2). He left Beijing a week ago.(3). He has not left Beijing yet.(4). He has been away from Beijing for a week.(5). He has bought a car since 2007.(6). He bought a car in 2007.

3、(7). He has not bought a new car since 2007.(8). He has had a car since 2007.Rule在for或since引導(dǎo)的表示一段時(shí)間狀語的現(xiàn)在完成時(shí)的肯定句中，我們要用延續(xù)性動(dòng)詞，而不能用短暫性動(dòng)詞。但短暫性動(dòng)詞可以以另一種形式表示延續(xù)性就可以與for或since連用。短暫性動(dòng)詞可以和過去時(shí)間連用，如（yesterday、two years agoGuide Two1.閱讀課本P28的表格里內(nèi)容找出這些短暫性動(dòng)詞通過變化形式可以轉(zhuǎn)化成延續(xù)性動(dòng)詞。 (4Finish the following table(5短暫性動(dòng)詞替代它的（

4、延續(xù)性動(dòng)詞)diemarryfinish/stopbegin/startjoincome/go/arriveleaveborrowbe deadbe married be overbe on be a member of be inkeep be in/atbuyhavebe away from 2.寫出它們的同義句(6(1).I bought this computer six months ago. I_ this computer for six months.(2).She borrowed the magazine yesterday. She_ the magazine since

5、 yesterday.(3).Uncle Sam arrived in Nanjing three years ago.Uncle Sam _ Nanjing for three years.(4).Judy and Mark got married last month.Judy and Mark_ since last month.(5).Mr Wang left his hometown when he was seven.Mr. Wang _his hometown since he was seven.(6).The meeting began ten minutes ago.The

6、 meeting _ for ten minutes.have hadhas kepthas been inhave been marriedhas been away fromhas been onPractice3.Choose a group to make sentences.(5Have a match. Who is the best one?Practice4.Judge the following sentences True or False, and correct the wrong sentences.(7(1)I have seen many interesting

7、films since 2012.(2).Toms dog has died for two years.(3).They have left Beijing since last Monday.(4).Daniel has bought his gloves for a year.(5).The meeting has began for ten minutes.(6)I have joined the English Club since last term.(7).Kitty has arrived at Beijing for two days.5.完成課課練P17 三（4Keys: 1. has been over2.for about four days3.began/started4.has been away fromPractice6. Complete the exer