Lesson3WhereAreThey?一、看图，根据首字母补全单词。1.b__________ 2.c__________3.s__________ 4.d__________二、单项选择。（）1.Thecrayons__________intheschoolbag.A.is B.are C.am（）2.Whatcanyou__________intheclassroom?A.see B.sees C.seeing（）3.Dannyisbetweenthedesk__________thechair.A.to B.of C.and（）4.—__________arethebooks?—Theyareonthedesks.A.What B.Where C.Whose（）5.Thisismy__________.A.blackboards B.pen C.aruler三、根据图片和首字母提示写出表示方位的介词。1.Thesearemyfriends,TomandRose.Tomisb_________Rose.2.Look!Theballisb___________thetwoboxes.3.Theseshoesareu_________thebed.答案一、1.blackboard2.chair3.schoolbag4.desk二、1.B2.A3.C4.B5.B三、1.behind2.between3.under