it is almost known to all that smoking is bad for peoples health. scientific researchs show that smoking can lead to heart disease,cancer and other problem.the world health organization says diseases linked to smoking kill at least two million five-hundred-thousand persons each year. still,many people find it difficult to stop smoking.one reason is that smoking usually becomes a habitual behaviour,and habits,whether good or bad are not easy to be given up.another reason is the effect of nicotine,the substance found in cigarettes works on people somewhat as drugs do. measures have been taken to help people keep away from the harm of smoking. in many cities,smoking is forbidden in public places.the danger of smoking is warned of everywhere.and newspapers are asked not to publish advertisements for cigarettes. world no tobacco day is observed every year as the biggest compaign against smoking.
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2014人教新目标英语八下unit 1《What’s the matter》period 4课件
2014人教新目标英语八下unit 3《Could you please clean your room》section a 1b课本听力素材（mp3）
2014人教新目标英语八下unit 10《I’ve had this bike for three years》section b 3a-3b（含self check）课件
人教版英语八下Unit 9《Have you ever been to a museum》（Section A 3a）课文朗读
2014人教新目标英语八下unit 1《What’s the matter》section a 1b课本听力素材（mp3）
2014人教新目标英语八下unit 1《What’s the matter》section a 2b课本听力素材（mp3）
2014人教新目标英语八下unit 1《what’s the matter》sectionb 2a-2e课件
2014人教新目标英语八下unit 10《I’ve had this bike for three years》section b 2b课本听力素材（mp3）
2014人教新目标英语八下unit 1《What’s the matter》section b 2b课本听力素材（mp3）
2014人教新目标英语八下unit 10《I’ve had this bike for three years》课件3
2014人教新目标英语八下unit 10《I’ve had this bike for three years》课件2
2014人教新目标英语八下unit 3《Could you please clean your room》period 5课件
2014人教新目标英语八下unit 1《What’s the matter》section b 1a-2e课件
2014人教新目标英语八下unit 1《What’s the matter》words单词听力朗读素材（mp3）
2014人教新目标英语八下unit 1《What’s the matter》section a 1a-1c课件
2014人教新目标英语八下unit 10《I’ve had this bike for three years》section b1课件
人教版英语八下Unit 9《Have you ever been to a museum》（Section A 2a）课文朗读
2014人教新目标英语八下unit 10《I’ve had this bike for three years》section b 1c课本听力素材（mp3）
2014人教新目标英语八下unit 1《What’s the matter》period 2课件
人教版英语八下Unit 9《Have you ever been to a museum》（Section A 2d）课文朗读
2014人教新目标英语八下unit 1《What’s the matter》period 1课件
2014人教新目标英语八下unit 10《I’ve had this bike for three years》words单词听力朗读素材（mp3）
2014人教新目标英语八下unit 1《What’s the matter》section b 3a-3b（含self check）课件
人教版英语八下Unit 9《Have you ever been to a museum》课件9
2014人教新目标英语八下unit 3《Could you please clean your room》section a 1a-2d课件
2014人教新目标英语八下unit 3《Could you please clean your room》section a 2b课本听力素材（mp3）
人教版英语八下Unit 9《Have you ever been to a museum》（Section A-2）课件
人教版英语八下Unit 9《Have you ever been to a museum》课件7
2014人教新目标英语八下unit 1《What’s the matter》section a 3a-4c（含grammar focus）课件
2014人教新目标英语八下unit 1《What’s the matter》section a 2a课本听力素材（mp3）