2020-2021学年Unit 8 Have you read Treasure Island yet?Section A授课ppt课件

这是一份2020-2021学年Unit 8 Have you read Treasure Island yet?Section A授课ppt课件，共22页。PPT课件主要包含了Guess，guns，ship，island，knives，marks，Review，Homework，现在完成时的用法，导 入等内容，欢迎下载使用。
This is a nvel written by the English authr Daniel Defe, published in 1719. It is ne f the mst ppular nvels in the wrld. It is the stry f Rbinsn Cruse, an Englishman wh is shipwrecked in a lnely island. He builds himself a huse, kills animals and grws fruit and vegetables fr fd. After 23 years he meets with a grup f cannibals and saves ne f their prisners, a yung native man and he calls him Friday. Rbinsn and Friday becme clse friends, and when they are finally rescued fur years later, bth return t England.
《 Rbinsn Cruse 》
shiptlgunmarksandcannibaltwardsland
n. 船n. 工具n. 枪；炮n. 迹象；记号；分数v. 做记号；打分n. 沙滩；沙n. 食人肉者prep. 朝；向；对着n. 陆地；大地
Yu can use these t sht things: ____Smething yu use t travel in the sea: ______3. A piece f land in the middle f the sea: ______4. Yu can use these t cut things: _____5. Signs left behind by smene r smething: _________
Read the passage based n Rbinsn Cruse. Then answer the questins.
1.What des Rbinsn d n the island ?2.What des he find n island? 3.What des Rbinsn Cruse wait fr?4.Why des Rbinsn Cruse call the man Friday?
He makes a small bat …
The ship and the marks f anther man’s feet
He waits fr anther ship.
Because Rbinsn Cruse meets him n a Friday.
Crrect the sentences.
Rbinsn Cruse arrived n the island with enugh fd and drink.2. Friday made a small bat.
Rbinsn Cruse arrived n the island with nthing.
Rbinsn made a small bat.
3. Rbinsn had sme fd and tls when he first arrived n the island.4. Rbinsn used the ship t build his huse.
Rbinsn had nthing when he first arrived n the island.
Rbinsn cut dwn trees t build his huse.
5. Friday saw sme marks f anther man’s feet n the beach.6. Rbinsn tried t kill the tw men.
Rbinsn saw sme marks f anther man’s feet n the beach.
Sme cannibals tried t kill the tw men.
在岛上一无所有带回…等候赶快一份读书报告带着……出去
n the islandhave nthingbring back … wait frhurry up a bk reprtg ut with…
Translatin.
不久之后教某人某事学着做某事放弃砍倒树木建造房屋
nt lng after thatteach sb. sth.learn t d sth.give upcut dwn treesbuild a huse
Review the new wrds and expressins. 2. 发挥想象，连词成文(50-100字)。
ship, tl, gun, mark, sand, twards, land
现在完成时态在不同语境中的基本用法
I studied English six years ag.
I have studied English fr six years.
1.肯定句：主语+助动词have/has+动词过去分词
The Greens have wrked in China since 1998.
2.否定句：主语+助动词has/have+nt+动词过去分词
We haven’t seen each ther fr a lng time.
3.疑问句:助动词has/have+主语+动词的过去分词
Have yu ever seen the film?
1.一般在动词原形后加ed。
2.以e结尾的动词直接加d。
3.以辅音字母加y结尾的动词，变y为i，再加ed。
4.末尾只有一个辅音字母的重度闭音节词，双写该辅音字母，再加ed。
5.不规则变化单独记。
1.表示过去表发生的某一动作或者状态对现在造成的影响或结果。
2.表示开始于过去并持续到现在的动作或状态，表示持续动作或状态的词多为延续性动词。
I have brrwed library bks fr three mnths.
I have kept library bks fr three mnths.
3. 现在完成时可以和不明确指出时间的状语使用。
现在完成时态的标志性词或短语有：
1.already、just、ever、never、yet、befre；2.时间状语：recently、s far、 in the past +一段时间3.Fr+时间段、since+时间点；4.次数，例如nce、twice 。
现在完成时态与一般过去时态的区别
一般过去时态表示过去某个具体时间发生的动作或者状态，需要和某个过去的时间点连用，如yesterday、last year，a muth ag。
I have read the bk.
现在完成时不能与过去某个具体时间或某段时间连用，因为它只强调了过去的动作对现在造成的结果或者影响。
I read the bk last Sunday.
Zha Lan_______already_____ in this schl fr tw years .
A. was ; studying B. will ; studyC. has ; studied D. are ; studying
I ________ muntain climbing yesterday.
A.went B.have gne C.gne
He_____ the car fr a week.
A. bught B. has bught C. has had
_______yu ________yur hmewrk yet?
I _________ ___________my rm.
haven’t cleaned
（一）现在完成时的构成
1.肯定句：主语+助动词have/has+动词过去分词。2.否定句：主语+助动词has/have+nt+动词过去分词3.疑问句:助动词has/have+主语+动词的过去分词
（二）现在完成时的用法
1.表示过去表发生的某一动作或者状态对现在造成的影响或结果。2.表示开始于过去并持续到现在的动作或状态。
（三）现在完成时态与一般过去时态的区别
一般过去时态表示过去某个具体时间发生的动作或者状态，需要和某个过去的时间点连用。现在完成时不能与过去某个具体时间或某段时间连用，因为它只强调了过去的动作对现在造成的结果或者影响。