Module 1 The natural elements Unit 4 Forests and land I. Complete the sentences with the given words in their proper forms.（用所给单词的适当形式填空) 1) Trees are very ___________for some birds to build their homes. (importance) 2) There are more and more tall ___________in Shanghai recently. (build) 3) In autumn, the ___________ turn yellow and fall off the trees. (leaf) 4) I have some net-friends from other___________. (country) II. Fill in the blanks with the proper forms of the giv..

Module 1 The natural elements Unit 3 Sea water and rain water 一、课前预习题 Put the Chinese into English: 1.四分之一 ____________ 4.在地球上 ____________ 2.海马__________ 5.为 ……准备____________ 3.最聪明的动物之一___________ 6.班级竞赛 _____________ 7.对……重要 ___________ 8. 从……得到 __________ 9.保持……清洁__________ 10. ……的答案 __________ 11.停止做某事 ___________ 12. 用……做某事 ________ 13.在家 ..

Module 1 The natural elements Unit 2 Windy weather 词汇: cloud, cloudy 云，多云 wind, windy 风，多风 shower, showery 阵雨，有阵雨 snow, snowy 雪，下雪的 storm, stormy 暴风雨，有暴风雨的 ice, icy 冰，结冰的 fog, foggy 雾，有雾的 frost, frosty 霜，霜冻的 sun, sunny 太阳，阳光充足的 warm, cool 暖和的，凉爽的 hot, cold 炎热的，寒冷的 句型： 1．When 引导的时间壮语从句 Wha..