2015
高考英语重大版一轮复习导
学案:b2u4(讲解+训练+解析) unit 4 wildlife protection ⅰ.语境填词 1.this kind of animal is ________ (decrease) rapidly,so the __________ (protect) of the animals is necessary. 2.it is ________ (确定的) that the heavy rain will do ________(损害) to the crops. 3.on the hill,we could see the forest ________ (保护区) in the ________ (distant). 4.to my surprise,when i approached the fierce (凶猛的) dog,it didn’t ________ (反应). 5.we should make sure that the forei