By IDA All the pictures are from the internet.,Chapter 2,Pollution Fighters,By IDA Hiuman Lau Pingshan Junior High School,fighters,斗争 / 战斗/打架,soldiers,fight,A: Who are they? B: They are _.,warriors,A: What are they doing? B: They are _.,ing,A: Why do they fight? B: They fight for _.,A: What do they fight for? B: They fight _.,for freedom,A: Why do they fight? B: They fight _.,to be free,George Washington 乔治华盛顿,The poor deer is _.,in danger,A gun aims at the deer.,Tigers-Kings of the forest,Theyre _ animals. sometimes they eat human beings if theyre hungry.,dangerous,in trouble,As we know, trees are the homeland of many animals. In fact, theyre also the homeland of us-human beings.,Whats happening to trees?,The earth used to be green with a lot of trees. Are there still large amoungts of trees now?,1) People _ the trees. 2) Big fires always _ down the forests. The forests are always _ by big fires.,cut down,burn,destroyed,Can you imagine the world without trees? 你能想象没有树的世界吗？,No!,Nightmare!,Horrible!,My dear fellows, after you enjoy such wonderful pictures below, Im sure youll agree with me.,Why do I say “NO“?,Amazing,The best known flowers in Shenzhen are _.,azaleas,gorgeous 美丽的,elegant 高贵的,杜鹃花/映山红,The best known = _,The most famous,A What is this? B It is an _.,insect,A How many legs does it have? B It has _ legs.,six,is a living thing that has _ legs, _ parts of body and _ .,An insect,Look at the river. The water is so clear that I can see myself in it. Im fishing. See! What do I get this time? Oh, no, a worn S-H-O-E! The river is polluted.,People _ the river by throwing rubbish, and pouring down the waste water with c_.,The river is polluted.,pollute,hemicals,Water Pollution,Fishes are dead.,Who are the fighters of the nature?,Who helps _ the pollution?,to fight,They are _.,She is an _.,-Who is the lady in yellow? -She is a _.,reporter,-What is she doing? -She is _ the players.,interview,ing,采访,interviewer,interviewees,采访者,被采访者,More practice Matching,nature interview insect produce burn warm collect chemical, 警告 产生 燃烧 收集 化学物质 昆虫 自然 采访,C2. Find the words in Column A in the interview and match them with the meanings in Column B.,The answers: Project - ( ) 2. interview- ( ) 3. Breathing - ( ) 4. natural- ( ) 5. Warn - ( ) 6. a chemical- ( ) 7. Cut down - ( ),c,b,d,a,g,e,f,He _ the letter after reading it. Some people like _ stamps from different countries. I put some ice into the glass to _ the water inside. Mum _ you not to go out. There is a storm coming soon. Trees are _ air conditioners. Trees can p_ a c_ .,Fill in the blanks with correct words.,burnt,collecting,cool,warned,natural,roduce,hemical,More practice,Mr. Xu _(在采访) a professor_(关于环境). 2. Do you like _ stamps? (收集) 3. Mr. Liu _ insects (对感兴趣) (昆虫).,is interested in,is interviewing,collecting,on pollution,4.Some farmers use _ (化学物质) to kill _(昆虫) for the crops. 5. Trees can _ (与交流) each other(=one another). 6. We must _ (尽力) to stop the _(污染)around us.,chemical,communicate with,pollution,insects,try our best,7. We should _ (敬告) the children not to _(玩火) in the forest. 8. All the _(生物) will die without water. 9. If we dont plant more trees, the soil will _ (流失), the air will be dirty. So we must take action to _ (保护) our earth.,warn,living things,be washed away,protect,play with fire,