Book2 Unit 3 Grammar 教案

1、課題名稱Unit 3 The SupermarketGrammar（高一年級上 Module 2 Unit 3） 教學目標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.教學重點和難點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. 教學資源和教學方法Teaching resources：Multimedia and other teaching aids.Teaching method：Task-based Language Teaching Approach, and Situational Method.教學過程教學環(huán)節(jié)Step 1Lead-in教師活動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.學生活動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.設(shè)計意圖用圖片激發(fā)學生的興趣，并且讓學生用恰當?shù)臅r態(tài)填空，迅速進入主題。觀察幾個句子，從而總結(jié)出現(xiàn)在和過去進行時的區(qū)別。時間安排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.對兩種時態(tài)簡單總結(jié)。最后做各種練習來進一步加深對這兩個進行時的理解。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.自然引入完成進行時，歌曲吸引學生注意激發(fā)興趣。讓學生觀察并總結(jié)現(xiàn)在完成進行時的用法。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.通過連詞成句、填空、兩個對話等鞏固進行時的各種用法，讓學生在完成任務的過程中熟練掌握這幾個時態(tài)。18Step 5SummaryReview what we have learned in the class.Consolida