2020高中英语人教版必修2作业：Unit+4+Section+Ⅳ　Learning+about+Language+%26+Using+Language+解析

SectionⅣLearningaboutLanguage&UsingLanguage对应学生用书P45[基础题]Ⅰ单词拼写1．The________(恐龙)becameextinctbeforetheappearanceofman．答案答案：dinosaur2．Thewindwasblowing________(尘土)andleavesupfromtheground．答案答案：dust3．Alittlehardworknever________(损害)anyone．答案答案：harms/harmed4．Kelly________(雇用)asamechanicinthefactory．答案答案：is/wasemployed5．I'd________(感激)itifyouletmegetonwithmywork．答案答案：appreciate6．Igotoutofthecartoi________thedamage．答案答案：inspect7．Anapparentlyminori________sparkedoffawar．答案答案：incident8．IthinkthefilmhasaHollywoodhappye________．答案答案：ending9．Onjusttheseconddayofthetrip,Iwasb________onthelegbyasnake．答案答案：bitten10．Thegovernment'spoliciescameunderf________attack．答案答案：fierceⅡ选词填空