Book2 Unit 3 Grammar 教案

1、课题名称Unit 3 The SupermarketGrammar（高一年级上 Module 2 Unit 3） 教学目标By the end of the lesson, students will be able to:1. Review the basic knowledge of the progressive tense and the perfect progressive tense2. Help students distinguish the differences of the three progressive tense. 3. Enable students to u

2、se the progressive tense and the perfect progressive tense skillfully andproperly.教学重点和难点Teaching focus:How to instruct students to master the usage of the progressive tense and the perfect progressive tense.Teaching difficulties:How to help students to distinguish and use the three progressive tens

3、e in real situations appropriately. 教学资源和教学方法Teaching resources：Multimedia and other teaching aids.Teaching method：Task-based Language Teaching Approach, and Situational Method.教学过程教学环节Step 1Lead-in教师活动1. Show students some pictures and time. Lead the students to use proper tense to describe them.2.

4、 Present somesentences with the past simple tense and the present perfect tense to the students and help them have a better understanding of the two tenses.学生活动1. Look at the pictureand use proper tenseto describe them. With the help of the teacher, know clearly what is the difference between the pr

5、esent progressive tense and the past progressive tense.2.Observe thesentences anddistinguish the differences between the two tenses.设计意图用图片激发学生的兴趣，并且让学生用恰当的时态填空，迅速进入主题。观察几个句子，从而总结出现在和过去进行时的区别。时间安排4Step 2Observationand Practice1. Make a summary of the basic structure and definition of the progressive

6、 tense and some relevant adverbial of time.2. Provide students with ask and answer practice in pairs using the progressive tense .3. Require students to fill in the blanks using proper tense.1. Students have an overall understandingof its basic structure and definition.2. Students observe these sent

7、ences and make a summary then practice using the progressive tense.对两种时态简单总结。最后做各种练习来进一步加深对这两个进行时的理解。6Step3Lead-in of the perfect progressive tense 1.Let students listen to a songWay back into Love and fill in the blanks. Lead in the perfect progressive tense.2. Ask students to observe these sentenc

8、es and make a summary.1. Enjoy the song and fill in the blanks according to what you hear.2. Students summarize the structure, definition and relevant adverbial of time.自然引入完成进行时，歌曲吸引学生注意激发兴趣。让学生观察并总结现在完成进行时的用法。10Step 4Consolidation1.Observe and compare the difference between the perfect progressive

9、 tense and the present perfect tense. 2.Give some key words and require students to make a sentence using proper tenses.3. Finish two dialogues using proper tenses.4. Fill in the blanks of a passage.1.Match these sentence with correct numbers.2.Make some sentences using the key words.3. Provide them with a life-like situation and practice the two tenses. 4.Use the proper tense in a short passage.通过连词成句、填空、两个对话等巩固进行时的各种用法，让学生在完成任务的过程中熟练掌握这几个时态。18Step 5SummaryReview what we have learned in the class.Consolida