(Ox) 7 A U n i t 1 Relatives in B e ijin g P ART ONEI.Voc a bu l ary 1. invit e2. e x pensiv e3. b ro c hu re4. a gent5. soon6. sw a n7. rai s e8. na tio n al9. b r i c k10. sto n e11. mountai n12. ancient13. histo ry14. int e re st15. holiday16. wonde r ful17. ano t he rII. Us e ful E xp res s i o ns III.Useful Str uc tures/Gramm ar1.Ca n I help y o u?= Wh at can I do for you? 2.H o w lo ng do e s it take t o tra ve l fr o m Be i j in g to S ha nghai by pl ane? 1、r el ativ e s i n B e ijing 北京得亲戚2、a t ri p to Bei j ing ﻩ一次北京之旅3、get a l e tt er from s b、收到某人得来信4、g o to s p、 b y p l ane乘飞机去某地5、visi t his f am il y访问她得家人6、w ould lik e to d o s t h、想要做某事7、t w o an d a half h o urs两个半小时8、at t he end o f Augu s t 在八月底9、i n the e nd最后10、s end s b、 sth、寄给某人某物11、in the c e ntre o f 在…、得中心1 2、o ld b u i l d i n gs an d temples古老得建筑和庙宇1 3、s e e swa ns s w i mmi ng o n the l ake看见天鹅正在湖上游1 4、at the Pa la c e M u s eum在故宫博物馆15、the Summ er P a la c e颐和园16、a long w all wi t h towers on i t一座长长得带有烽火台得城墙17、a h ug e o p e n a r e a一片巨大得开放场地1 8、a p lace with m a ny anci ent buil d in gs一个有着许多古建筑得地方19、rai se th e nat ional fl a g升国旗20、brick s an d s t o n e s砖块和石头2 1、s ee beaut i fu l m o u nta i n s f r om th e wall从城墙上看见漂亮得山脉2 2、the h istory of Ch i na中国得历史2 3、in t h e north-wes t...