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Lesson 93 教学设计方案二 教学内容 1.词汇：try to do 2.句型：It’s quite a nice picture. 3.语法：初步学习过去进行时态的用法。 教具 录音机;多媒体视频;一组图片，画有人物和动作，如：打篮球、跑步、唱歌、写作业等，并标有具体的过去时间。如：8:30 yesterday morning等。 课堂教学设计 Step 1 Leading-in 请三位同学到前面来，分别做出扫地、读书、写字等动作。教师依次提问： T：What are you doing? S1：I’m sweeping the floor. S2：I’m reading a book. S：I’m writing. 教师手指这三位同学，依次问大家： T：What is he/she doing? 学生按照实际情景，依次答出： S2: He is sweeping the floor. She is reading a book. He is writing. 教师要求全班将三个人的动作分别记清楚。 Step 2 Presentation 就刚才三位同学的动作，向全班提问：What was ×××doing when I came in? 重复两至三遍，板书这个句式，用彩色粉笔标出was，启发大家猜测句子的含义，并引导全班回答： He was sweeping the floor. She was reading a book. He was writing. 板书上述三个答句，启发学生观察谓语部分的变化，并简要介绍一下过去进行时态所表示的含义。 Step 3 Ask and answer 借助课文插图或出示图片，让学生练习表达图中人物的活动。 T: It’s Monday. The students are drawing some pictures on the blackboard. Now let’s look at the picture. What are they doing? 让学生表达图中的各个学生正在进行的活动，并让他们表演出来。 A: What is Li Lei drawing? B: He is drawing an elephant. Han Mei is drawing a cat. Step 4 Read and act 播放视频：Lesson93情景对话，问：What is Li Lei drawing? 或放对话录音。教师给出听前提问(Pre-reading questions): What is Li Lei doing? 放录音一遍，学生回答问题。 然后让学生就图中其他的学生进行对话练习并表演。 Step 5 Read and learn 告诉学生Now it’s Wednesday. 指着图片问：What did the students do on Monday? 出示对话： A: What was Li Lei drawing when the teacher came in? B: He was drawing an elephant. 试着让学生就其他几位同学进行替换练习。 然后引导学生从上面的句子中理解过去进行时的用法，并总结出其构成形式：was/were +v -ing 并引导学生对过去进行时和前面的现在进行时进行比较： is/am/are +v-ing was/were +v –ing Then let the students read the sentences given and answer questions in pairs. 或者播放视频：Lesson 93 Read and learn，然后让学生进行模仿练习。 Step 6 Practice 指导学生两人一组做课文第3部分练习。教师先与一位程度较好的学生表演以下对话： T: What was Li Lei doing when the teacher came in? S: He was drawing a picture. T: What was he drawing? S: He was drawing an elephant. T: What was he drawing on? S: He was drawing on the blackboard. 全班两人一组，就Meimei及the twins进行内容相似的问答练习，请几组同学表演。 教师出示事先准备好的图片 就上面的人物及活动与学生进行问答练习。 (责任编辑：admin) |