2 Unit 9 Saving the earth.pptVIP

归纳拓展 put an end to （1）bring...to an end使……结束 come to an end完毕；结束 draw to an end接近尾声 on end①（时间）连续地；继续地 ②直立着；竖着（upright) from beginning to end从头到尾 make (both) ends meet使收支相抵 （2）end up最终成为；最后处于 end in以……告终；以……为结局 end up with以……告终 结束；终止 能力转化 （1）政府决心遏止恐怖主义活动。 The government is determined to terrorism. （2）这一仗使这场战争终告结束。 The battle finally the war . （3）会议终于结束了。 At last the meeting . put an end to brought to an end came to an end （4）他们失了业，还要养活两个小孩，无法维持 起码的生活。 Being out of work and having two young children,they found it impossible to . （5）如果他继续这样驾车的话，他会死于非命。 If he carries on driving like that,he’ll . make ends meet end up dead 8.If we the world successfully,we must make sure that everyone is able to take part in the new world we create.如果我们要成功地开 发世界，就必须确保人人都能够参与我们创造 的新世界。 典例体验 We at the school gate. 我们约好在校门口碰头。 You back by ten o’clock. 你要在10点前回来。 are to develop are to meet are to be 归纳拓展 本句中be+to do sth.这个结构常用于表示安排、 命令、职责、义务、目的、用途、可能性、命中 注定等含义。 be going to do sth.计划、打算做某事 be doing sth.正要、将要做某事 be about to do sth.正要、马上、即将做某事 will/shall do sth.将要做某事 能力转化 （1）你若想上大学（高考金榜题名），就应更用 功。 If you the College Entrance Examination,I think you should work still harder. （2）奖品是为了表彰他的重大发现。 The prize him for his great discovery. are to pass is to honour （3）In a room above the store,where a party ,some workers were busily setting the table. A.was to be held B.has been held C.will be held D.is being held 解析 本题考查动词的时态与语态。根据 “some workers were busily setting the table”判断，聚会还没举行，应用将来时态， 且整个句子用了过去时，所以此处应用过去将 来时态。 A 【例1】Hearing the dog barking fiercely, away . (上海高考) A.fleeing the thief B.was fleeing the thief C.the thief was fleeing D.fled the thief 解析 away置于句首时，句子应用全部倒装语 序。A项不是完整的句子；B项倒装语序不正 确；C项是正常语序，此三项可排除。 课文原文 the speakers w