9b Unit 1 Life on Mars Welcome to the unit 導學案
增強學生的語言功底課后鼓勵學生再借助與詞典查找一些其他有關太空累的詞匯， 激發(fā)學生的學習興趣作業(yè)設計6、 背誦p12的四會和三會的單詞和相關的詞組。7、 完成課時練習
板書設計 the air tank the digital camera dried food helmet can be used for ….. by an astronaut . special boots power back
課堂鞏固一、翻譯下列詞組：1.拍攝高質(zhì)量的圖像 ______________________2.給宇航員提供許多個小時的空氣______________________3.把睡袋和墻連接起來______________________4.被用來在行星的表面上行走______________________5.能被儲存很長時間______________________6.干糧 ______________________7. 最不重要的食物______________________8.阻止宇航員飄走______________________二、選擇：1. the surface of mars is______ like the surface of earth than ______ planet in our solar system.a. much, the other b. much, any other c. more, the other d. more, any other2. the town is quite different from ____ it was three years ago.a. that b. which c. what d. as3. people must______ waste water into the river.a. stop to pour b. prevent from pouringc. be kept to pour d. be prevented from pouring4. -- where is your mother, jim? -- oh, she is cooking______ a. in present b. for the present c. at present time d. at present5. he knows that there is ____on mars.a. oxygen enough b. enough oxygenc. not enough oxygen d. not enough oxygens