2019-2020年八年级英语下册 Unit 3 Where were you doing when the UFO arrived 人教新目标版.doc

2019-2020年八年级英语下册 Unit 3 Where were you doing when the UFO arrived 人教新目标版 Wang QianUnit 3 Where were you doing when the UFO arrived? Section A period oneTeaching Aims: Knowledge aims: 1. review the news of unit 3 about some places.2. Learn some setences patterns. 3pare the use of “when”and “while” Ability aims: do some related practice.Teaching aid: puter and blackboardTeaching Key Points & Difficult Points:1. Learn some setences patterns(present continue tense and past continous tense)2. Understand the differences between “when”and “while”,and can do some practice.Step1. Warming up1. Say Good morning to the students.Step2.lead-in1.Ask students what their reaction if they meet a UFO.And they can answer like this:run/speak to it/feel scared/so surprise and so on2.Lets enjoy a video about other peoples reaction when they meet an alien.3.give a summary about this video.we donot know whether the aliens exist or not ,that is not important,we can have fun ,that is enough.Step3. Presentation1.Before our class,ask students to look at the pictures,and ask some students to tell us what they are, Check the answers.2.read out together to consolate.3.show the differences between two tenses,pay much attention to the am/is/are+doing and was/were+doing. Step4 practice 1.ask and answer like this :“where was she?“she was in the bathroom.”“what was she doing when the ufo arrived?”“She was taking a shower when the ufo arrived.”Then bine the two sentences into a plete sentence. 2.Then read out together 3.Give them several minutes to practice the sentence“where were you doing when UFO arrived?”“I wasdoing when the UFO arrived”Step5 Game Time1 Separate all students into two groups,which group is much faster.2.Give them a picture aks them what was she/he doing?or what were you/they doing 9oclock last day?3.wele the better one.Step6 Presentation1. pare two sentences,pay attention to “when ”and ”while”2. make some setences with them.3. Give a summary about the use of “when”and”while”.Step7 ConsolidationDo some exercises about when and while then check the answers.Step8 DevelopmentGive them two proverbs: Dont touch it, While the dog is sleeping. While there is life,there is hope.Step9 Homework1. Remember the new words.2. Have a dictation tomorrow.3.Finish the homework on your exercise book.