英语人教版八年级下册unit5SectionB2a-selfcheck.docx

Unit 5 What were you doing when the rainstorm came ?Section B（3a-self-check）教学目标1. 语言知识目标：1.Words and expressions in Unit Five2.Students can talk about past events and tell a story with the language. 情感态度价值观目标：Improve the cooperative spirit through pair work and role playing.重点：1.Students can talk about the past events and tell stories. 2. Students can use “while”and “when”correctly 难点：1.Students can talk about the past events and tell stories. 2. Students can use “while”and “when”correctly 教学过程Step 1 Warming-up Talk about the past use “while”and “when”correctly .What was he doing at three oclock yesterday afternoon?I called him up while he was sleeping.When I called him up, he was sleeping.Step 2 presentation .1. Show the pictures about Sichuan earthquake. What was the event? When did it happen? Where did it happen? What were you doing?Why was it important? /Why do you remember this event?Work 3 on 3a1.Make notes about an event you remember well. Step 4 Work on 3b. 1.Write a short article about the important event in 3a. Try to write three paragraph.2.Check the answers. An important event that I remember well was _.It happened in/on _ at /in _.When I heard the news of this event/When this event happened,I was _.My friends were _. This event is very important to me because _. /I remember this event well because _.Step 4 单元复习过去进行时1. 概念: 表示过去某个时刻或过去一段时间正在进行的动作。2. 句子结构: 主语 + was/were + doing sth. + 时间状语3. 时间状语词: at 5:00 yesterday afternoon, at that time, then 等连用, 或者用另一动作来表示过去的时间。如：They were playing basketball when she arrived.While they were playing basketball, she arrived.过去进行时与一般过去时的区别过去进行时着重描述当时正在持续进行的动作，它的特点是：暂时，持续和未完成，强调过程；一般过去时表示发生过的动作或存在的状态，即表示动作发生过，而且已经结束了，强调结果。注：下列几类动词通常不用过去进行时。 表示状态的动词 be； 感官动词：feel, hear, see, smell, taste等; 表示思维或心理状态的动词：believe (认为), forget, consider, know, remember, hope, wish, want 等； 表示所属关系的动词：belong, have, own, hold (容纳)等。when, while区别： 由when引导的时间状语从句，主句用过去进行时，从句应用一般过去时； 由while引导的时间状语从句，主句用一般过去时，从句应用过去进行时。Step 5 Self-check1. Fill in the blanks with when or while.1. _ I was walking home from school, I saw a strange light in the sky. But _ I pointed it out to my friend, it went away.2. _ I told my older brother about the strange light in the sky, he just laughed and didnt believe me.3. _ my brother was laughing, the television news reported that other people had seen the light as well.2. Fill in the blanks with the correct forms of the words in brackets.When I _ (be) in the sixth grade, I _ (join) a piano competition. I _ (practice) for four hours every day and my piano teacher _ (come) three times a week to _ (help) me. Then the big day finally _ (arrive). I _ (be) so nervous when they _ (call) my name. I _ (go) up and _ (start) to play. While I _ (play), everyone _ (sit) still and listened. I played the song without any mistakes. Then I _ (wait) for them to call out the winner. When I _ (hear) my name, my heart _ (beat) so quickly I thought I would stop breathing. I couldnt believe it. I _ (win)! It _ (What was the event? When did it happen?Where did it happen? What were you doing?What were your friends doing? Why was it important?Why do you remember this event2.Check the answers.作业设计1.Finish the exercise book.2.Recite the words and phrases of this Unit.板书设计Unit 5 What were you doing when the rainstorm came ?Section B（3a-self-check）1. What were you doing