必修二Unit4单词检测

必修二Unit4单词检测

protection attention wild wildlife zone employ succeed hunt insect county secure distant endanger threaten powerful respond decrease rub species appreciate mercy dinosaur contain income dust

harm certain unexpected importance relief affect

incident

habitat

inspect

ending

fur

fierce

reserve disappearance loss

carpet extinction antelope laughter mosquito millipede

bite

二：词组

come into being burst into laughter die out

in relief

in peace

in danger （of）pay attention to protect…from according to

so that