新目標八年級英語下冊Unit 3教學設計
2 finish the task.3 correct the answers.通過聽力訓練目標語言task7
listening
2b
（4min）1 read the instructions. then help the students read the questions and answers.2 play the recording twice.3 check the answers.1 read aloud. then make them in order.2 listen and check the answers.通過聽力訓練目標語言
task8
2c
(5 min)1 read the instructions. then ask one pair to give a example.2 give help and check their work.3 share their answers.1 listen .2 work in pairs.任務驅動，通過合作操練，鞏固when和while的用法
task9
exercises
(4min)1 show students some exercises.2 correct answers.fill in the blanks.填空練習訓練句子結構.
task10
summary
(1min) guide ss to summarize the language points we learnt in this class.summarize the language points we learnt in this class.通過小結，歸納、整理、深化subject + was/were + doing + … 句型的用法。when&while
task11
homework
(1min)give students homework. a.1.copy new words and phrases.2. write a passage using the information in activity 4b. 1.write 2c down.2. write a passage using the information in activity 4listen and choose one of the exercises.教學流程復習導入——新語言結構呈現——語言知識小結——合作交流——詞匯教學——聽力練習——練習鞏固——歸納小節——鞏固提高——課堂總結七、板書設計what was/were … doing at … last …？ what was/were … doing when … last …？ 現在進行時態句子結構：過去進行時態句子結構：過去進行時態意義：when ↑, →while →, ↑exercises： 教學內容unit 3 what were you doing when the ufo arrived? section a 1a，1b，1c，2a，2b，2c課時period 2教學對象八年級學生執教者一、教材內容分析本節課選自人教版新目標八年級下冊unit 3 what were you doing when the ufo arrived section a 1a至2c。 本節課的中心話題是ufo，主要語言功能項目是講述故事，描述過去發生的事情。課文講述了ufo的發生發展過程，學習了過去完成時態意義、結構和when、while的用法。教材設計富有科幻性，利于學生對新知識的掌握。二、教學目標（知識，能力，情感態度、價值觀）ⅰ、knowledge object1.vocabulary: ufo，barber，barber shop，bathroom，kitchen，alien，get out，land，take off，bought，got，when，while2.target language（目標語言）where were you when the ufo arrived？ i was in ....what was/were … doing when the ufo arrived? when …. while ….ⅱ、ability object1.復習鞏固過去進行時態和一般過去時態的意義、功能及用法，感知了解ufo的故事經過。2.掌握when、while的用法。ⅲ、emotion；attitude and values（情感、態度、和價值觀）1 通過ufo的神奇，激勵學生的求知欲和探索科學自然的興趣。 2 學習復述故事。