1、Section B(3a-Self Check)Unit 13 Were trying to save the earth!写作写作话题：话题：The world and the environment (世界与环境世界与环境)What are the problems?Think about the environment in your town/city and complete the chart below.Which parts of the town/city have a nice environment?Why are they nice?Which parts need t
2、o be improved?Why?3aparkthe air is cleanstreets so many treesrestaurantsclean and tidyriver a lot of rubbishso many carsair too many factoriesstreets What caused the environmental problems?Problem pollutionwaste of energy break the balance of ecosystemwaste waterwaste gas plastic bags forget to turn
3、 off the lightor shower cut down too many treeskill the animals the environment around us is becoming worse and worse,we cant see,the air is soHow to save the earthshould/can had better.Its necessary/important to Save the energyCut down the pollution other ways throw litter in the bin take the reusa
4、ble bagsride bikes or walk instead ofturn off the light/shower whileput old things to good userecycle the used books or paperkeep the balance of ecosystem,plant more trees,make laws to close down the factories thatthe little things in daily livesgovern-ment and public Save our earthgive adviceBeginn
5、ingBodyEndingI believe if everyone can make their effort,our world will be much better.should/need/had better do Its necessary for us to doWe mustnt/shouldnt/arent supposed to do It is everyones duty to The government should Cut down the pollution Save the energy other ways As we all know,today ther
6、e is more and more pollution and the environment is becoming worse and worsefactsCall onand,not onlybut also,but,because,so,first,seconduse different sentence patterns no spelling and grammar mistakesThe earth is our only home.Its our duty to protect it.Lets take actions as soon as possible!Lets pro
7、tect the earth,and live in a better environment.correctlogicalcolorful beautifulbeautiful sentencesbeautiful handwriting 请和同伴交换习作，依据以上提示和下列评价表，相互欣赏与修改习作，然后给对方的习作打分。修改习作时可使用这些符号：优美句子；漏词；错处；删除；语法错误 G；人称错误 P；时态错误 T；拼写错误 S。beautiful hand-writing Enough wordsClear opinionsbeautiful sentences spelling or
8、grammar mistakes linking words 评评 分分 表表1.Write different forms of the words.Then add more to each group.v.n.pollute-act -protect-inspire-build -create -pollutionactionprotectioninspirationbuildingcreationn.adj.fame -wood -science-health-south -care -famouswoodenscientifichealthysoutherncarefuladj.n.
9、different -important-differenceimportanceadj.adv.slow -wide -sudden-real -slowlywidelysuddenlyreally2.Match each statement with the grammar structure.3.Write ways to cut down on these kinds of pollution.Stop factories from throwing waste into rivers.Try not to use plastic bags when shopping.Cut down
10、 the number of cars.Reduce the number of factories that burn coal.Homework1.Memorize all the language points.2.Do the exercises in students book.Thank you!If I had not been born Napoleon,I would have liked to have been born Alexander.如果今天我不是拿破仑的话，我想成为亚历山大。Never underestimate your power to change yourself!永远不要低估你改变自我的能力！Living without an aim is like sailing without a compass.生活没有目标，犹如航海没有罗盘。A man is not old as long as he is seeking something.A man is not old until regrets take the place of dreams.只要一个人还有追求，他就没有老。直到后悔取代了梦想，一个人才算老。
