高中英语选修七Unit3 book7知识点.ppt

Unit 3 Book7 1.urge vt. n. urge sb.to do sth. urge that...(should) do sth. have an urge to do sth.;2.opposite prep. adj. adv. n. oppose vt. oppose doing sth. opposed adj. be opposed to sth. opposite adj. be opposite to ;3.bring in bring up bring back bring about bring out bring ….back to life;4.come on come out come across =run into come about =take place/happen/occur come up come up with come true=come into reality come to life How come...? When it comes to … ;5.hold up hold out　　　　　 hold on to　　 hold on　 hold back;6.narrow adj. narrowly adv. a narrow escape;7. be concerned about be concerned with as far as I’m concerned; aware adj. awareness n. be aware of … be aware that…;①Everybody is aware _____ the importance of knowledge. 每个人都意识到了知识的重要性。 ②People are now aware________helping others is helping themselves. 现在人们意识到帮助别人就是帮助他们自己。 ③She developed an________________of the importance of education. 她逐渐懂得了教育的重要性。;9. scare vt. vi. scary adj. scared adj. be scared to do... ＝be afraid to do... be scared of sth/doing sth ＝be afraid of sth/doing sth ; be scared to death scare sb.to death