2014人教新目标九年级Unit_13集体备课课件共六课时196张PPT含听力.ppt

A．短语温顾 1. 在河床底部______________________ 2. 充满了垃圾_____________________ 3. 产生影响________________________ 4. 听说 _____________________ 5. 到目前为止________________________ 6. 对……有害_____________________ 7. ……的数量__________________________ 8.给……带来危险__________________ 9. 不但……而且…______________________ 10. 砍掉；割掉_____________________ B．短语知新 1. 参加______________________ 2.代替 ______________________ 3. 采取行动_____________________ 4. 关掉_______________________ 5. 付费__________________________ 6. 累加 ______________________ 7. 使用公共交通_______________________ 8. 负担不起做某事____________________ 1). The shoes are so expensive that I can’t ____________(买得起）them. 2). We should use____________ (可重复使用的）chopsticks when we eat outside. 3). What do you think of the ____________ (交通）in China? 4). The Spring Festival is ____________ (认为是）the most important festival in China. 5). We can save ____________ (电）by turning off the lights when we leave a room. Have you ever take part in an environment project? How should you do to save the environment? use public transportation 2. take reusable bags when you go shopping 3. turn off the lights when you leave the room 4. grow more plants 5. reduce the use of air conditions in summer ……. 1.Have?you?ever?taken?part?in?an?environmental?project??你曾经参加过环境保护活动吗？? 辨析：join,?join?in?和take?part?in?? 2.We?can’t?afford?to?wait?any?longer?to?take?action!?我们不能再等了， 要采取行动了。 ?【解析】 1)?afford是动词，意为―买得起,担负得起，通常与can,?could,?be?able? to连用,多用于否定句中。 They?couldn’t?afford?$50?for?a?ticket.?他们拿不出50美元买一张票。 2)?afford后面常跟带to的动词不式。?We?can’t?afford?to?go?abroad?this? summer.?今年夏天我们没有足够的钱出国 1.The?girl?always?has?some?money?to?___?snacks.??? A.?spend??? B.?pay?for? ?C.?take?? ?D.?cost 2.?(2013江苏淮安)? Its?getting?dark.?Please?________?the?light.?? A.?turn?on??? B.?turn?off?? C.?turn?down?? ?D.?turn?around? 3.?(2013湖北随州) –How?does?Jack?usually?go?to?work??