英语教案 过去进行时.doc

Teacher 熊正玲Students Grade 8 class 3Material 英语（人教版）Time 45 minutes Teaching designcontentUnit 3 what were you doing when the UFO arrived?Teaching analysisStudents have learned present progressive tense. So I will lead students from present progressive tense into past progressive tense.Teaching goalsa) The Ss can hear, read, and use the main sentence patterns b) The Ss can understand the content of the lesson.c) The Ss can use the past progressive tense patterns to express their thoughts in the proper situation.Teaching focus1. The form: was/were +ving2. The uses: was/ were + doing +过去某一具体时刻 过去进行时 + when + 一般过去时Teaching Approaches1. Student-centered teaching2. Task-based learning3. Activity-based teaching (individual work; pair work; group work; class work) Teaching Aids1. Blackboard2. A multi-media computer systemTeaching Procedure:Step 1 Lead-inTeacher does use some body language to show some activities which the students are extremely familiar. While doing the actions, the teacher should speak out what she is doing. For example, I am running, I am eating, I am sleeping 1). Group competitionThe teacher uses PPT to show different people. They are doing different things. Teacher divide the whole class into 4 big groups and each group elect one student as their delegate to compete with other groups delegates. And other students who are not delegates will be the judges. When the PPT shows a picture the delegates are required to describe what they are doing. Anyone who pauses too long or says the wrong sentences pattern, he or she will be excluded. The last one who remains will be the winner and the whole group members will get one point each.Purpose of my design: To motivate students and review the Present Progressive Tense.2). Review the Present Progressive Tense. (Individual work)a) Teacher invites one student to write down the structure of Present Progressive Tense. I /He/She/It is +Ving We/You/They areb) Invite students to answer how to change different verbs into its ing forms.Purpose of my design: recall the students knowledge of Present Progressive Tense and make it easier to lead in Past Progressive Tense.Step 2 Teaching new lessons1). Class workPPT shows a picture. Teacher asks what Mary is doing now. Students answer. What Mary was doing at this time yesterday? Teacher guide the students to use the right sentence structure. Then compare the differences (Be verbs and time) between the two sentences.Mary is reading now.Mary was reading at this time yesterday.Teacher use more pictures and the same procedures to make students be familiar with the sentence pattern.2). Individual workPPT shows a picture. There are five people drawing different animals on the backboard before the Monday English class. Teacher asks students what they are doing. Then teacher says:”now, it is Wednesday, what was Li Lei doing when the teacher came in?”Purpose of these two activities: to lead students into the Past Progressive Tense and make them to find the rules by themselves. Comparing the Present Progressive Tense and Past Progressive Tense can make students feel easier to grasp this grammar.Step 3 conversations and act out1). Pair workThere are many pictures. Teacher asks the students to make up conversations in pair work.2). Group work (act out)First, teacher plays a short video about The black cat sergeant to lead students into a situation. There was a burglar who has stolen many things in Forest Neighborhood from 8PM to 10PM. Now, the black cat sergeant is investigating the animals.For example:Black cat sergeant: what were you doing from 8pm to 10 pm?Snoopy: I was sleeping.Black cat: how about you? What were you doing from 8pm to 10 pm?Pleasant Goat(喜洋洋)：I was fighting against Big Big Wolf(灰太狼)Bugs Bunny（兔八哥）： I was running.Purpose of my design: “Task-based” teaching method is used here to develop the students ability of using what they have just learned to communicate and also their ability of co-operation.Step 3 Sum up 1) Invite students to conclude the sentence structure of Past Progressive Tense. 1. The form: was/were +ving2. The uses: was/ were + doing +过去某一具体时刻 过去进行时 + when + 一般过去时2) (Individual work) invite students to match the sentences they have just learned with the grammar use.1. The bird was singing when I saw it.2. Mary was reading at this time yesterday.3. They were playing football at four yesterday afternoon.4. Snoopy was sleeping when the accident happened. was/ were + doing +过去某一具体时刻 过去进行时 + when + 一般过去时Purpose of my design: to sum up the grammar we have just learned and test whether the students have fully grasped it.3). Homework a) Make a survey about what were your c