Unit 8 Section A Grammar focus -4c 课件 2022-2023学年人教版英语八年级下册

Have you read Treasure land yet? Grammar Focus – 4c objectives Learn and practice Present Perfect Tense. Learn some new words and phrases. Revise main contents in this unit. arrive on this island make a boat bring back give up wait for cut down build a house 到达这个岛 制作船 带回来 放弃 等候 砍倒 建房子 Review kill … for food the marks of another man’s feet who else see sb. doing sth. run towards help sb. do sth. name sb. … teach sb. sth. 杀死……作为食物 另一个人的脚印 还有谁 看见某人正在做某事 朝……跑 帮助某人做某事 给某人起名为…… 教某人某事 Review Grammar Focus Have you read Little Woman yet? Have you read Little Woman yet? Has Tina read Treasure Island yet? Yes, she has. She thinks it’s fantastic Have you decided which book to write about yet? Yes, I have. I’ve already finished reading it. It was really good. Have read I have. I haven’t Has thinks Has read already Have decided fiction n 小说 science fiction 科幻小说 Technology n.科技；工艺 French n 法语 France法国 现在完成时 一、构成 Have (has)+过去分词 二、用法 现在完成时主要用来表示完成某事或某一动作持续到现在的状态。 （一）表示已经做完某事 表示说话时已经做完了某事。常与 already ，yet ，just ，by this time ，so far等时间状语连用。 Eg. 1.She has already visited the park twice. 她已经参观过这个公园两次了。 2.I have finished the work so far. 到目前为止我已经完成我的工作了。 表示过去的某一动作或行为一直持续到现在