Unit 5 Using Language.ppt

Unit 5Meeting your ancestors 英语人教版英语人教版 选修八选修八喀左第一高级中学喀左第一高级中学高二七班高二七班任教老师：张琪任教老师：张琪Fill in the blanks:1.Hurry up!The film begins at 6 oclock.-But its 4 oclock now.There is time to get to the cinema.2.After three days without food,the man was close to .3.P men made tools from sharp stones and animal bones.4.It is just a plan so we can change it at any time.5.They doubted the a of the information in the report.amplestarvationrimitivetentativeccuracy6.The insect is about three long.7.He was finally given a m job.8.We must make a close a of the case.9.The tomatoes quickly in the hot weather.10.It is impossible to i the man among so many people.centimetersessynalysisripeneddentifyReadingLanguage points 1.alternative(adj.n.)翻译句子：翻译句子：你们有代替方案吗?除了努力学习外，我别无选择。Do you have an alternative plan?I have no alternative but to study hard.真题回放：真题回放：1)（2011，陕西师大月考），陕西师大月考）In this school,the students have three courses,and seven courses.A.required;alternative B.requiring;alternative C.required;alternate（轮流的，交替的）（轮流的，交替的）D.requiring;alternate 2)（2009,湖北高考）湖北高考）As there is less and less coal and oil,scientists are exploring new ways of making use of energy,such as sunlight,wind and water for power and fuel.A.primary B.alternative C.instant D.unique 3)（2008，陕西模拟），陕西模拟）I had no but to accept the offer.A.chance B.alternative C.possibility D.luck 2.interrupt(v.)interrupt（中断）（中断）=inter（在（在中间）中间）+rupt（break）词汇拓展：词汇拓展：(n.)U打断，中断打断，中断 The rain continued （不（不 中断地）中断地）all day.完成句子：完成句子：1)（对不起，打扰一（对不起，打扰一下）下）,but you are wanted on the phone.2)The football game （因下雨中断了几次）（因下雨中断了几次）.interruptionwithout interruptionSorry to interrupt(you)was interrupted several times by the rain3.acute(adj.)1)剧烈的 A.Dogs have an acute sense of smell.2)敏锐的 B.A bad tooth can cause acute pain.3)严重的 C.Pneumonia（肺炎）is an acute disease,one that comes quickly to a turning-point.4)急性的 D.There is an acute shortage of food.4.assume(v.)用法归纳：用法归纳：（句（句1）1）assume (Vt.)+（句（句2）假定，假设，认为假定，假设，认为 （句（句3）2）It is generally assumed that 的意思为的意思为 （句（句4）3）Assuming that 的意思为的意思为 （句（句5）4）assume responsibility的意思为的意思为 （句（句6）5）assumed 是是 词词,assumed name 的意思为的意思为 （句（句7）词汇拓展：词汇拓展：consume(v.)consumption(n.)assume(v.)-(n.)假定，假设假定，假设n.thatsb.sth.to be普遍认为普遍认为假定、假设假定、假设承担责任承担责任形容形容化名化名assumption即时演练：即时演练：1)（假（假定他还活着），定他还活着），how old would he be now?2)His actions were based on （一个错误的设想）（一个错误的设想）.Assuming that he is still alivea false assumption5.regardless of 不管，不顾不管，不顾 翻译句子：翻译句子：他不顾危险救了那个溺水女孩。He saved the drowning girl regardless of the danger.真题回放：真题回放：1）（）（2011，盐城质检），盐城质检）Some people act regardless what will happen afterwards.A.with B.as C.of D.for 2）（）（2011，合肥八中检测），合肥八中检测）the difficulties in talking,they can understand each other by body language.A.Regardless of B.Although C.Though D.In spite 3）（）（2009，江苏高考），江苏高考）The special school accepts all disabled students,educational level and background.A.according to B.regardless of C.in addition to D.in terms of CAB6.at(the)most 至多，最多至多，最多 反义短语：反义短语：短语拓展：短语拓展：at law 在法律上在法律上 at length 最后，详尽地最后，详尽地 at last 终于终于 at leisure 闲散，从容闲散，从容 at war 在战争中在战争中at(the)least 至少至少巩固练习：巩固练习：根据句意用上述短语填空。1)A business trip?Great.I will not have to cook for three days.2)The local newspapers reported his attacks on the evils in this area so it was not difficult to know what had happened in detail.3)Whenever I am ,I am used to growing flowers.4)After a few generations ,every original family was bound to split up（分裂）（分裂）.at leastat lengthat leisure at most7.sharpen(v.)（使）变锋利、尖锐、清晰英译汉：英译汉：Could you lend me a knife to sharpen my pencil?The light grew brighter and the shadows sharpened.完成句子：完成句子：The walk has .（增强了我的食欲）（增强了我的食欲）sharpened my appetite举一反三：举一反三：sharp-sharpen strength-deep-length-flat-ripe-wide-weak-deepenflattenripenwidenweakenstrengthenlengthen8.cut up(vt.)1)cut something into pieces 切碎切碎2)destroy 摧毁，粉碎摧毁，粉碎3)（口语）（口语）cause mental suffering to upset sb.使某人伤心使某人伤心4)（口语）（口语）criticize severely 严厉批评，苛评严厉批评，苛评（）His latest novel has been cut up by the reviewers（评论家）（评论家）.（）They quickly cut up the enemys forces.（）We all know it clearly that we have to cut up the meat before making meatballs.（）Mary was really cut up when her friend died.4213短语拓展：短语拓展：cut across cut away cut down cut in(on)cut offcut out cut through cut up抄近路穿过，横越抄近路穿过，横越 切下，砍掉（多余或不想要的部分）切下，砍掉（多余或不想要的部分）砍倒，缩减砍倒，缩减 插嘴插嘴,插队插队 切断，使切断，使孤立孤立 切去，剪去，删去，略去切去，剪去，删去，略去 穿过，刺穿穿过，刺穿 切碎，粉碎，使某人伤心，苛评切碎，粉碎，使某人伤心，苛评巩固练习：巩固练习：用cut的相关短语填空。1)You smoke too muchyou should really try to your smoking.2)She kept on our conversation.3)Our water supply has been .4)She was pretty about their leaving.cut downcutting incut offcut up真题回放：真题回放：1）（）（2011，盐城质检），盐城质检）Half of the forest was to make room for the new road.A.cut off B.cut down C.cut up D.cut away 2）（北京春招）（北京春招）He was in hospital for six months.He felt as if he were from the outside world.A.cut out B.cut off C.cut up D.cut through 3）（）（2005，湖南高考），湖南高考）I was just talking to Margaret when Jackson .A.cut in B.cut down C.cut out D.cut up BBA 1.Remember the new words and expressions.2.Write a brief introduction to the Zhoukoudian Caves.3.Finish the exercises on page 6.Homework