解析【参考设计】
Teaching Contents: This is a dialogue between Yu Ping and her friend Steve Smith about Qian Xuesen and his work as a rocket scientist.
Teaching Objectives:
(1) Knowledge objectives
① Students can understand the meaning of some new words and expressions: astronomer, the space industry, a
rocket scientist, astronaut, satellite.
② Students can know about the story of Qian Xuesen.
(2) Ability objectives
① Students can know how to get information before listening.
②Students can improve their listening skills for a dialogue.
(3) Emotional objective
Students can develop their patriotic emotion through the listening and be motivated to study hard.
Teaching Key and Difficult Points:
(1) Teaching key point
Students can improve their listening abilities for the gist and specific information.
(2) Teaching difficult point Students can freely talk about the story of Qian Xuesen.
Major Steps:
Step 1 Pre-listening (6 minutes)
(1) Use the PPT to present some pictures of the new words and expressions: astronomer, the space industry, a rocket scientist, astronaut, satellite.
(2) Show some pictures about Qian Xuesen and ask students to predict the content of the dialogue.(Justification: The teaching of new words and expressions helps students be well prepared for the listening task,and the prediction attracts students' attention to the listening.)
Step 2 While-listening (8 minutes)
(1) Listen to Parts 1 and 2 of the tape for the first time and write down the main idea.
(2) Listen to Part 1 again and answer these questions:
① What did Qian Xuesen study first?
② What experience did he get in America that was useful for China?
③ What was Qian Xuesen's main achievement when he returned to China?
(3) Listen to Part 2 and fill in the chart below.

(4) Listen to the tape again to check the answers.
Then give some evaluations and teach students some listening strategies for their common mistakes.
(Justification: Tasks of listening for the gist and specific information can help students focus on the listening material and improve their listening abilities.The instructions of listening strategies can help students know their weak points and do better next time.)
Step 3 Post-listening (6 minutes)
(1) Show the tape scripts on the PPT and invite a pair of students to read the sample conversation to the class.
Ask others to pay attention to their pronunciation.
(2) Ask students to retell the story of Qian Xuesen using the words and expressions such as astronomer, the space industry, a rocket scientist, astronaut, satellite.
(Justification: This step aims to practice students' pronunciation and improve their speaking ability.)