八年级英语下册 Unit 6《How long have you been collecting shells》Period学案 人教新目标版.docx

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1、河南省南乐县张果屯乡中学八年级英语下册Unit 6How long haveyou been collecting shellsPeriod 1 人教新目标版Learning goals1. Learn to talk about how long you have been doing things2. New languageHow long have you been skating? I ve been skating since nine o clock. I ve been skating for two hours.Period 1Stepl Revision and lead

2、in1. Let s revise the 5 tenses which we have learned before (1. using. 2. structure3. adverbial of time)2. Today we will learn another kind of tense The Present Perfect Tense.(a) Using: 1 .表示过去发生或已经完成的动作对现在造成的影响或结果。2.表示从过去某一时间开始一直持续到现在的动作。(b) Structure: S+ have + p. p (过去分词)eg. I have had my lunch.(

3、c)过去分词的构成：(略Step 2 Doing exercises1. They have been to Shanghai.2. I have studied English for 3 years3. He has finished his homework.Step 3 Get students try to recite the sentencesStep4 Revision and lead inLet s revise the Present Perfect Tense.Step 5 Presentation of grammarToday we will learn the p

4、resent perfect progressive tense.(现在完成进行时)(a) using: 1.表示从过去某一时间开始一直持续到现在的动作。2.表示经常的重复的动作。(b) structure: S+ have+ been+ doingeg: T have been sitting here for an hour.Step 6 ExercisesThe skating has been going for five hours1. Tom has been studying Chinese for two years.Step 7 Listening practice (lb,

5、 2a and 2b)Introduce the listening material to students.1. Play the tape.2. Play the tape again and check the answer.Step 8 Grammar FocusGo through grammar focus with the students together.Step 9 Reading (3a.)Read the passage.1. Explain some difficulties by the teacher. talk to sb. raise money (D the first one to(4) an hour ago How long have you been playingFind the sentences of the Present Perfect Progressive Tense by students.SteplO Group workFinish 3b and 4.