高一英语同步练习：必修3Unit4Astronomy:thescienceofthestars第1课时Warming-up&vocabulary基础练习：一.本单元重点词汇呈现：1．天文学__________________________2.planet_________________________3.匹配，比得上_______________________4.religion________________________5．起源_______________________________6.billion_________________________7．预言，断定_________________________8.cloud___________________________9．理论_______________________________10.explode_________________________11．原子______________________________12.vapour__________________________13．尘土，灰尘________________________14.chain___________________________15．球体______________________________16.extremely_______________________17．暴力的____________________________18.mammal__________________________19．大气层____________________________20.escape__________________________21．表面______________________________22.gravity_________________________23．基础的____________________________24.evidence________________________25．到场，出席________________________26.satellite_______________________27．溶解______________________________28.geologist_______________________29．酸________________________________30.decrease________________________131．反应______________________________32.extinct_________________________33．乘，增加__________________________34.concern_________________________35．昆虫______________________________36.lessen__________________________37．存在______________________________38.crash___________________________39．神秘，谜__________________________40.float___________________________41．令人精疲力尽的____________________42.gradually_______________________实战演练一.翻译下面短语：1．下蛋，产卵________________________2.以。。。开始________________3．及时，总有一天____________________4.产生，分娩__________________________5．阻止，制止______________________6.用。。。填充。。。______________________7．依靠，信赖_____________________8.。。。的结果________________________9．感到高兴_______________________10....
