八年级英语上册unit4myneighbourhoodlesson21eatadonutandturnright课件（新版）冀教版

Unit 4 My Neighbourhood,Lesson 21 Eat a Donut and Turn Right, Have you ever lost your way? What do you do if someone asks you for directions?,Read and answer the questions.,1.What were Brian and Danny going to do? 2 .Where was Brian? 3. What did Danny do to help Brian find the movie theatre? 4. How did Brain know it was the wrong park? 5. What did he do when he found he was lost?,They are going to see a movie.,Brian is on his way to meet Danny.,He wrote the way on a piece of paper.,It doesnt have a cherry tree.,He asked a lady for help.,Walk straight down the street.,Cross the street and turn right.,Turn left and walk through the park.,Turn left after you pass the cherry tree, and the movie theatre will be straight ahead.,Read carefully and fill in the table. What did Danny write on the paper?,教材解读 1.“Lets see,” Brian says as he reads the paper. as 作连词,引导时间状语从句时,表示“在期间,当的时候;一边一边”。 【辨析】 when和as 引导时间状语从句的区别:when 可以和延续性动词连用,也可以和短暂性动词连用;as多和延续性动词连用。when 从句的谓语动词可以在主句谓语动作之前、之后或同时发生;as 从句的谓语动词必须是和主句谓语动作同时发生。,2.Walk through the park. through指通过洞、门、管道等,表示“贯通、直穿、透过、穿过”的意思,即从一头(边)贯穿到另一头(边)。 The two men passed through the hall quickly.这两个人快速地穿过大厅。 【辨析】 through,across through,across都指“从一边到另一边的动作”。区别是:across 表示动作是在某物体的表面进行的,意为“横过,跨过”;through 表示动作是在空间内进行的,从内部通过,意为“穿过”。,3.“This must be it,” Brian says to himself. must 在此处的意思是“一定”, 表推测,一般只用于肯定句中。表示对现在情况的推测用“must + do”;表示对过去情况的推测用“must + have done”。 He must be at home now,because his car is parked in front of his house.他现在一定在家,因为他的车就停在房子前面。 It must have rained last night,for the ground is wet.昨晚一定下雨了,因为地面是湿的。 say to oneself意思是“心中暗想,自言自语”。 I said to myself,“Never give up”.我对自己说:“不要放弃”。,4.Oh no! This is not funny,Danny! Im lost! lost是 lose的过去式和过去分词, 在这里是形容词,意思是“丢失的,迷路的”。be lost in 意思是“沉浸在,全神贯注于”。 The boy is lost in playing games.这个男孩沉迷于游戏中。,.根据句意及首字母提示补全单词 1.Mike learns French by h because no one can understand French. 2.The s day of a week is Monday. 3.I am l .Can you tell me the way to the hospital? 4.The travelers walked t the forest(森林)and came back home.,imself,econd,ost,hrough,.根据汉语提示完成句子 5.Go (市中心)and you will find the school. 6.They are going to ( 看电影)downtown. 7. (沿着走)the road,and you will see a shop. 8. (穿过)the park and (向右拐). 9. (打扰了).Can you tell me the way to the post office? 10.The bookstore will (正前方). 11.Turn left at the (第二个十字路口). 12. (三分钟后),they got to the factory.,downtown,see a movie,Walk down,Walk through turn right,Excuse me,be straight ahead,second crossing,Three minutes later,Read silently and tell true(T) or false(F).,1. Danny and Brain are going to see a movie downtown. ( ) 2. Brain doesnt know the way to the movie theatre. ( ) 3. Danny wrote out the directions for Brain in an -mail. ( ) 4. Brain asks a lady the way ,but she doesnt tell him . ( ),T,T,F,F,Homework 1.Copy the new words and phrases twice.