[高二英语必修5外研版6-1Introduction2.ppt

Steve Jones is an environmental expert who① tries to keep animals and plants from② becoming endangered. “We are not alone in the world. We human beings could not survive without all the plants and animals around us. We often talk about how important it is to take good care of③ ourselves and our planet, but we dont always do as we say.” Steve says. Many of the earths plants and aimals have already died out④， and several other species are endangered. If we want to live a better life and have a bright future, we must learn to act on ways that do not harm other live things. 即学即用 When she heard that her life was in ________ danger, she felt quite at ________loss. A．the，the　　　　　　　　B．a，a C．/，a D．a，/ 答案：C ③I reserve the right to disagree. 我保留持不同意见的权利。 ④They reserved this area for wildlife. 他们把这一地区留做野生动物保护区。 ⑤Salt can be used to preserve food. 盐能用来保藏食物。 高考链接 (2011·福建)Id prefer to______my judgement until I find all the evidence. A．show B．express C．pass D．reserve 即学即用 Wed like to________ a table for five for dinner this evening. A．support B．reserve C．serve D．retain 答案：B (a)He has been struggling for success in business.＝ (b)He has been struggling to succeed in business. 为了事业的成功，他一直努力奋斗着。 Lisa struggled with her conscience before talking to the police. 莉萨经过一番良心上的斗争，终于对警察说了。 即学即用 The Negroes once struggled________ slave owners _____ ___freedom. A．for，with B．for，against C．with，for D．with，against 答案：C 2)prevent...(from)．..阻止……做…… stop...(from)．..阻止……做…… keep...from...阻止……做…… 3)protection n．保护 under the protection of... 在……的保护下 give/offer/provide protection 提供保护 即学即用 He is wearing sunglasses to protect his eyes ________ the strong sunlight. A．for　　　B．to　　　C．from　　　D．on 答案：C 　Another famous animal in danger is the giant panda, whose habitat is in China. 另外一种濒危的著名的动物是大熊猫，它的栖息地