1、Unit 4 Astronomy the science of the stars Warming Up & Pre reading&Reading 学案 【要达成的目标】1. The students will be able to have a preliminary understanding of Astronomy.2.The students will be able to develop the four macro-skills.3.The students will be able to develop their reading skills.【“教”与“学”过程】本堂课使
2、用的电教手段 Task 1 Group Work Before Class (15 minutes)Activity (1) Work together and try to answer. What does the solar system include? What are the eight planets circling around the sun? Can you match the English names with the planets? Uranus Venus Earth Mars Mercury Jupiter Neptune Saturn Can you loc
3、ate (定位)the eight planets in the picture? (see TB P25 Picture 1 ) Activity (2) Describe the solar system in your own words.The solar system _Task 2 Group Work In Class (10 minutes)Activity (1) Brainstorm and list questions astronomers are interested in.Activity (2) Answer any of the questions above.
4、 Task 3 Individual Work In Class (20 minutes)Activity (1) Scan the passage and answer.How did the universe begin? It began with _.Activity (2) Scan and predict. What is the passage about? It is about how _ on the earth.Activity (3) Skim and fill in the chart.part paragraph main ideaPart 1 From to Part 2 From toPart 3 From toPart 4 From toPart 5 From toHomework Activity (1) Learn the new words in Unit Four by yourself.Activity (2) Finish the task before class in the next learning guide.【课后反思】（教师写成败得失和改进措施，学生写学习体会和存在的问题）
