1 Unit2 Period6第一题答案
1． Sarah goes to work by bike．
2． Mike goes to school by subway．
3． You can go to Shanghai by train．
4． They are traffic lights．
5． Stop and wait at the red light．
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2 Unit2 Period6第二题答案
1．on foot步行；by sled坐雪橇；by ferry乘渡船
by plane坐飞机；by subway坐地铁
3 Unit2 Period6第三题答案
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4 Unit2 Period6第四题答案
1． Remember the traffic rules．
2． Stop at a red light．
3． They are traffic lights．
4． How do you go to school？
5． Green light means“Go“．
5 Unit2 Period6第五题答案
1．
Places
Ways to go to school
Munich
on foot
Alaska
by sled
Jiangxi
by ferry
Papa Westray
by ferry, by plane
2． Four ways．