1、Book 1Module 5A Lesson in a Lab自主排查夯基固本expand contract mixture mix electrical electricity electric stage conclusion conclude aim aimless react reaction equipment equip boil ordinary extraordinary float form formal informal balance balanced astonished astonishing astonish astonishment 液体物质部分的，局部的部分部分
2、地氧化物生锈蒸汽，水汽溶解；分解；分离夹子，小钳子火焰设备；工具演讲(大学的)科、系答案答案答案react with put.in order at the top/bottom of add.to.keep.out of.开始做某事；口请说吧；请用吧过去常常在领域为感到自豪/骄傲应当；理应答案答案答案直击重点突破考点conclusionn结论；结束1 conclusionconclude OnIn come to/reached/arrived at/drawn a conclusion conclude it with 答案aimn目标，目的 v对准目标；打算2 with to lose
3、take aim at 答案achieve/realize these aims aiming at getting moved aimlessly reactv反应，起作用，反对3 with to against 答案has formed in/out formvt.&vi.形成n类型；种类；形式；表格；形状4 答案in the form of take the form of form a line add.to.把加到1 to In up to added(that)In addition to used to do 过去(常常)2 to be to make living used n
4、ot to/usednt to/didnt use to Used to/Did;use to be supposed to do 应当；理应3 to wear to be 答案is supposed to be sent Supposing/Suppose(that)are supposed to be 教材原句It is hard to think of a world without metals.很难想象一个没有金属的世界。1 It is of to turn down It was of to inform It is for to imagine 教材原句The closer you are,the more youll see.你离的越近，看到的就越多。2 happier the 答案The more the more The more the more The harder the more likely 课文回练升华运用with substances in least to form easily which It to makekeeps 课时作业答案答案答案答案答案答案答案答案答案答案答案答案答案答案答案答案答案答案答案答案答案本课结束
