2017届高考英语一轮复习课件： Unit 5（新人教版选修6）_高考复习指南

2017届高考英语一轮复习课件： Unit 5（新人教版选修6）

　　答案:

　　(1)volcano erupted

　　(2)My neighbor erupted into anger over the noise.

　　(3)The audience erupted into wild cheers. 2.Having collected and evaluated the information,I help other scientists to predict where lava from the volcano will flow next and how fast.(P34) 收集和评估了这些信息后,我就帮助其他科学家一起预测下次火山熔岩将往何处流去,流速是多少。 evaluate vt.评估，评价 evaluation n.［C，U］评估，评价，评估报告

　　如： I cannot evaluate his ability without seeing his work. 没见过他的工作，我无法评估他的能力。 They made an intensive evaluation of the health care program. 他们对医疗保健这个项目进行了细致的评估。 evaluate；estimate和value evaluate评价，评估; estimate估计; 估算； value估价，价值,重视。 ◆词语辨析 ◆即学即练 用evaluate,estimate和value填空。 (1)By marks in numbers or letters,the teacher _____________ a students work. (2)Before he started work,I asked the builder to give me an _____________ of the cost of repairing the roof. (3)The jeweler _____________the ring at￡500. (4)The friendship in middle school is the most sincere,so every student should _____________ it.

　　答案： (1)evaluates

　　(2)estimate

　　(3)valued

　　(4)value 3.Our work has saved many lives because people in the path of the lava can be warned to leave their houses.(P34) 我们的工作拯救了许多人的生命,因为熔岩要流经之地的老百姓都可以得到离开家园的通知。 ◆词语归纳 warn v.提醒,警告 warn sb.(of/against sb./sth.)警告某人提防某人/某物 warn sb.to do/not to do sth.警告某人做/不要做某事 warn sb.that 从句 ◆即学即练 用上述warn的搭配完成句子。 (1)他已被提醒过酒后开车危险。 He has been_____________ of driving after drinking wine. (2)他们警告他不要到那个河里游泳。 They warned him _____________ in that river. (3)他们打来电话警告我可能会有麻烦。 They called and