Book 3 Unit 8 Adventure1．differ v．不同；相异________ n．不同________ adj.不同的归纳拓展(1)differ from 不同于；和……不同；和……意见不一致differ in 在……方面意见不同(2)make a/no difference 起/不起作用；产生/不产生影响tell the difference between A and B 分清 A 与 B(3)be different from...in ...在……方面与……不同Human facial expressions differ from those of animals in the degree to which they can be controlled on purpose.人的面部表情与动物表情的不同之处在于他们可以有意地控制。活学活用(1)Mutual support and trust often ________________________________________.互相支持与信任往往很重要。(2)用 differ 的相关短语填空They are sisters but they are ①________________ (不同) each other ②________ their habits and they also ③__________________ ( 不 同 ) each other in many ways.But that ④________________________ (不受影响)．(3)Leaves are found on all kinds of trees，but they differ greatly________ size and shape.A．on B．from C．by D．in2．quantity n．量；数量；数目，数额________ n．质量归纳拓展in quantity 大量 Quantities of food and tents were sent to Yushu from Shandong.大量的食品和帐篷从山东运到了玉树。 活学活用(1)It’s a lot cheaper if you buy it ____________.如果你大量购买要便宜得多。(2)As a result of destroying the forests，a large ________ of desert ________ covered the land.A．number；hasB．quantity；hasC．number；haveD．quantity；have3．risk vt.冒……的危险；n.风险；危险归纳拓展(1)Children need risk if they are to grow up selfsufficient and confident.如果孩子们要增长自立、自信，他们就需要冒险。(2)Tom risked losing his job to help you out of the trouble.汤姆冒着失去工作的危险去帮助你摆脱困境。 活学活用(1)________________________________ showing my ignorance，how exactly does the Internet work?也许我难免显得无知，可互联网到底是怎样运作的呢？(2)He got well prepared for the job interview，for he...
