The present continuous tense

北京师范大学广州实验学校

Guangzhou Experimental School Affiliated to BNU

课题：上海教育出版社7B, Unit 4 Save the trees 课型：Grammar 上课班级：初一9班

授课老师：汤莉莎

时间：2019年4月4日

一、教材内容分析

本课的内容是广州版牛津中学英语教材7B第四单元

Save the trees 中的Grammar部分。本单元以“保护树木”为话题，以树木对人类的贡献为主线。Grammar版块由两部分组成。A部分教授现在进行时的用法和结构以及现在分词的变化规则；B部分教授不能用于现在进行时的动词。

二、学情分析

授课班级为初一（9）班学生，该班学生活泼好动，乐于表现自己。该班学生英语基础较好，但语法方面稍弱。为了改变枯燥的语音课堂教学，本节课使用小组竞赛和游戏的形式，激发学生兴趣，引导学生总结语法规则。在教学活动设计中，采取先易后难，层层递进，形式多样的活动。

三、教学目标

（1）引导学生掌握现在进行时的用法和结构；

（2）引导学生学会用现在进行时描绘正在进行或一段时间正在进行的事情；

（3）引导学生掌握现在分词的变化规则；

（4）引导学生掌握现在进行时不同的句式结构。

四、教学重难点

（一）教学重点：

引导学生掌握现在进行时的语用功能和动词现在分词的变化规则。

（二）教学难点：

能够变换现在进行时的句型，掌握不同的句式结构。

五、Teaching Procedure

Step1: Warm-up Praise the students for their hard work and bring in the situation----go out to have fun.

Step2:The present continuous tense (1) The first stop: KTV a. Have the Ss sing the song “Lemon tree” together. Show the first part of the lyrics and get the Ss to read the sentences in red aloud. Ask Ss what is the tense of these sentences. Bring in the present continuous tense. b. Ask several students what they are doing and show some sentences on the

powerpoint for Ss to summarize the usage, signal words and different sentence patterns of the present continuous tense. (2)The second stop: Game room a. Play the guessing game. At one time, one student comes out to the front and the teacher shows him the verb in -ing form. He acts it out by body language and the other students guess what he is doing by asking “Is he/she …?” The teacher answers yes or no. b. Ask Ss to observe the verbs on the Bb and summarize the rules of making –ing forms. c. Have Ss finish the exercise on the worksheet (change the verbs into –ing form). (3)The third stop: Beach a. Get through the names of the persons in the picture. b. Ask Ss to complete the short article by using the correct forms of the giving verbs. c. Check the answers together. Step 3: Group work.

The Ss discuss in groups and decide where to go for the last stop which is for fun. They draw the picture and describe what the group members are doing by using the present continuous tense. Follow the example. Step 4: Summary Sum up what we have learned today and remind Ss that they should relax after hard work. 六、Blackboard design Unit4

Save the trees Grammar The present continuous tense

用法动词类别

大多数动词

变化规则

标志词：

句型结构：

肯定句

否定句

一般疑问句

肯定回答

否定回答

特殊疑问句

｛

2. 1. 以不发音的e

结尾的动词

以ie结尾的动

词

以重读“辅元

辅”字母结尾的动词