资源描述
单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,倍速课时学练,倍速课时学练,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Lesson 1,A Trip to China,Words and Expressions,trip a trip to,/plan a trip,silk the Silk Road,road,lead,v,(led/led)lead the trip,Martin,note Here is the note from my school.,chance a good chance,send,v,(sent/sent),send sb.sth.=send sth.to sb.,news good news/a piece of news,three piece,s,of news,Language points,May I go with them?,May I ask you a question?,肯定答复：Yes,you may./Sure.,否认答复：No,you can,t./No,you may not.,2.Here is the note from my school.,There is a camel and two horses in the zoo.,3.We,re learning about the Silk Road this month in school.,learn about 学习，了解，得悉，得知,Language points,4.I,m so excited!,表示心情的句子：主语+be+adj.,I am happy/unhappy.,You are interested.,5.Is the Silk Road made of silk?,be made of 由,制成看出原材料,be made from由,制成看不出原材料,6.I will send Li Ming an e-mail and tell him the good news.,Who will lead the trip?,You will learn about China.,一般将来时,时间状语：tommorrow,next week/month,陈述句：主语+will+动词原形+,主语I/we)+will/shall+v+,否认句：主语+won,t/shan,t+v+,一般凝问句：Will+主语+v+,?,You will leran about China.,You will not/won,t leran about China.,Will I leran about China?,Yes,you will./No,you won,t.,Exercises,1.There,some news for you.,A:has B:have C:is D:are,2.Will you,a letter,his uncle?,A:send;to B:sends;for,C:sends;to D:send;for,3.May I borrow you bike,please?,.,Here you are.,A:That,s right B:Sure,C:You,re welcome.D:Thank you.,Exercises,4.Danny likes to travel to China very much.(改为否认句,Danny to travel to China very much.,5.I want to send Li Ming an e-mail this evening.(改为一般疑问句,you to send Li Ming an e-mail this evening?,6.Jenny will tell him the good news.(对画线局部提问,Jenny tell him?,second-hand smoke,二手烟，也称为环境烟草烟ETS，既包括吸烟者吐出的主流烟雾，也包括从纸烟、雪茄或烟斗中直接冒出的侧流烟，也就是指吸烟的人所呼出的气体和香烟本身燃烧时的烟雾的俗称。二手烟中包含4000多种物质，其中包括40多种致癌物质，如被不吸烟的人吸进体内，亦可能和氡气的衰变产物混合一起，对人体健康造成更大的伤害。,second-hand smoke,专家提醒，吸“二手烟的危害更不容无视，不吸烟者和吸烟者一起生活或者工作，每天闻到烟味一刻钟，时间到达一年以上的危害等同吸烟。截止到2007年末，中国约有3.5亿吸烟者，每年死于吸烟相关疾病的人数近100万。中国参与的“全球青少年烟草调查结果显示：青少年在家中和公共场所受二手烟危害的比例分别为43.9%和55.8%。中国吸烟人数为3.5亿，居世界各国之首。全国吸烟行为流行病学调查数据显示，虽然人们的吸烟率已经出现了下降趋势，但被动吸烟状况没有任何改善。,Let,s help people stay healthy!In a small group,make a poster that shows why smoking is bad.,Present your posters to the class.,Language points,Smoking,is bad for,your health.,be bad for,有害于某人或某事,吸烟有害健康。,=be harmful to/do harm to,Eating too much junk food,is bad for,our health.,吃太多垃圾食品对身体有害。,Language points,It can,cause,diseases of the heart and lungs.,cause v.,造成；引起,n.,原因；起因,它可以导致心脏病和肺病。,I have no cause to question his honesty.,我没有理由疑心他的老实。,The,bright,light,caused her,to,blink.,明亮的光线刺得她直眨眼睛。,Millions of people around the world die,as a result of,smoking.,as a result of,因此；由于；作为,.,的结果,世界上数百万人因为吸烟而死亡。,He was late,as a result of,the snow.,因为下雪，他迟到了。,Profits have,declined,as a result of,the recent drop,in,sales.,由于最近销售量滑坡，利润下降了。,In many countries,smoking in public places,is,now,against,the law.,be against,反对,be for,支持,当今在很多国家，在公共场合吸烟是违法的行为。,Shes always,rebelled,against,authority.,她总是和权威对抗。,Are you for or against the plan?,你支持还是反对这项方案?,Dont,take that risk,.,take a risk 意为“冒险,take the risk of doing sth.“冒险做,不要冒险。,I didn,t want to take the risk of leaving John alone.,我不想冒险把约翰单独留下。,Dont take any risks,just,ring,the,police.,不要冒险行事,给警察打 吧。,Once you,get into the habit of,smoking,its not easy to give it up.,get/fall into the habit of,养成,习惯,一旦你养成吸烟的习惯，就很难戒掉。,George has got into the habit of going to bed late.,乔治养成了晚睡的习惯。,Modal Verbs,should&need,Have a look,1.but you,should,try explaining how important it is,2.Crime,should,bepunished.,3.You,should,avoid such mistakes.,4.They,should,be ready by 12:00.,1.What,should,we do?,2.Its strange that he,should,come so late.,3.Im sorry that this,should,have happened.,4.Im surprised that he,should,feel lonely.,should,1.,表示劝告、建议,1.We,should,go to the hospital right now.,2.As a student,you,should,never smoke.,3.You,shouldnt,be so careless.,2.,表示征求同意或征询意见，用于主语为第一人称的疑问句。,1.,Should,I open the window?,2.When,should,we have the meeting?,should,3.,表示惊讶，在某些句式中可以表示说话者的惊讶。,It is simply a miracle that rice should grow in such a place.,稻子竟能在这样的地方生长,这实在是个奇迹。,How should I know it,？,我怎么会知道这件事？,Have a look,Danny,you,need not,get up so early.,2.We,need not,worry about him.,1.,Need,we eat foods from each food,group?,Yes,you must.,2.,Need,the guests leave the place right,away?,No,they neednt.,need,必要，需要作情态动词时只用于否认句和疑问句,Danny,you need not get up so early.,2.Need I type this letter again?,2.不能单独充当谓语。,3.变为否认句时只需在情态动词之后加not。,4.变为疑问句时只需将情态动词提到主语的前面。,need,need用在疑问句中，肯定答复一般用must，否认答复一般用need not。,1.Need we eat foods from each food,group?,Yes,you must.,2.,Need the guests leave the place right,away?,No,they neednt.,1.Whatdoyoumean,thereareonlytentickets?There_betwelve.,A.should B.would,C.will D.shall,2.Idontcarewhatpeoplethink.,Well,you_,A.could B.would,C.should D.might,本课时重点回忆,smoking is bad for your health,as a result of,should+do,get into the habit of,Now 2 mins to test your spelling.,Engli
展开阅读全文