初中英语外研版八年级下教案Unit33Language in use.doc

Unit 3 Language in use 一、教学内容: Unit 3 Language in use 二、课型: Revision and application 三、教学目标: 1 、正确运用本模块的词汇及短语 2、掌握现在完成时中的 already 、 just 和 yet 的用法, 并能正确运用 have been to和 have gone to。 3 、能够用所学知识现在完成时谈论最近发生的事情。 4. 、引导学生制作一张关于太空旅行的海报,让学生了解更多的航天知识。四、教学重难点: 1. 掌握现在完成时中的 already 、 just 和 yet 的用法,并能正确运用 have been to和 have gone to。 2. 能够用所学知识现在完成时谈论最近发生的事情。五、教学准备: 六、教学过程: 教学步骤教师活动学生活动活动目的 1. Leading-in (8’) Task 1:R evision Show some pictu res and ask students to discuss in pairs and make sentences like these: (1) Scientists have sent spaceship to Mars. The journey has ta ken several months. (2) Astronauts have already been to the moon. … Look at the pictures, discuss in pairs and make sentences like these: (1) Scientists have sent spaceship to Mars. The journey has taken several months. (2) Astronauts have already been to the moon. … Review the use of the present perfect tense. 2. While-task ( 20’) Task2:C onsolidat ion and extension the grammar to the students: 现在完成时( have / has +done ), especially the uses of have been to and have gone to. 1. Listen to the teacher to explain the grammar: 现在完成时( have / has +done ), especially the uses of have been to and have gone to. Review and consolidate the grammar and vocabulary just learned in the first two units. 2. Let the students do Activity 4, then check the answers. 3. Ask the students to work in pairs. Role-play the conversatio