Unit 8 Have you read Treasure Island yet？第三课时(19PPT)

课件19张PPT。Unit 8 Have you read Treasure Island yet?Period 3When I first arrived on this island, I had nothing. But I’ve found the ship and made a small boat. I’ve brought back many things I can use– food and drink, tools, knives and guns. Although I have lost everything, I have not lost my life. So I will not give up And I will wait for another ship. I have already cut down trees and built a house. I go out with my gun almost every day to kill animals and birds for food. I’m even learning to grow fruit and vegetables. A few weeks ago, I found the marks of another man’s feet on the sand. Who else is on my island? How long have they been here? Not long after that, I saw some cannibals trying to kill two men from a broken ship. One of them died but the other ran towards my house. I helped him kill the cannibals. This man lives with me now and helps me. I named him Friday because that was the day I met him. He is smart and I have already taught him some English.When I first _____ on this island, I had _____. But I’ve _____ the ship and _____ a small boat. I’ve _____ _____many things I can use—food and drink, tools, knives and guns. Although I have _____(lose )everything, I _____ not _____ my life. So I will not _____ _____ and I will ____ ____ _____ _____. I _____ already _____ _____ trees and _____ a house. I ____ (go) out almost every day to kill animals _____ _____. I’m even _____ ____ _____fruit and vegetables. A few weeks ago, I _____(find) ____ _____ ___ another man’s Feet on the sand. Who _____ is on my island? How long have they Been here? ____ _____ _____ _____(在那之后不久) , I _____(see) some cannibals _____(try) to kill two men from a broken ship. One of them died but _____ _____ (另一个) _____(run) towards my house. I helped him kill the cannibals. This man now _____(live) with me and helps me. I named him Friday because that was the day I _____ him. He is smart and I _____ already _____(teach) him some English. arrivednothingfoundmadebrought backlosthave lostgive upwait for another shiphave cut downbuiltgofor foodlearning to grow foundthe marks ofelseNot long after thatsawtryingthe otherranlivesmethave taught现在完成时结构过去分词变化标志词1. 表示过去发生的动作或事情对现在的影响或者是结果。 2. 过去发生的动作一直延续到现在，而且有可能继续延续下去。 have / has(not) + 动词的过去分词现在完成时常与以下副词搭配：already, yet, just, ever, never, once, twice, before…含义规则变化同过去式的规则 1. 一般动词在结尾加“ed”。work—worked—worked 2. 以“e”结尾的动词，在词尾加“d”。live—lived—lived 3. 以“辅音字母+y”结尾的动词， 将“y”变i，再加“ed”。study—studied—studied 4. 重读闭音节结尾，末尾只有一个辅音字母，先双写这一辅音字母，再加“ed”。stop—stopped—stopped 不规则变化需要熟读记忆 现在完成时和一般过去时的区别：现在完成时: 强调动作对现在的影响或结果。 与现在有关;不与过去时间连用。 I have (already) seen the movie. I saw the movie last week.（说明已经了解该电影的内容。） （只说明上周看过该电影，跟现在没有关系。） 一般过去时: ... ...