M8U2 WORDS.ppt

选修八 Unit 2 * 什坟长汾擎抄夹划舷术倪夸穆炬冈腆莫播诸驯锐翱梯疫颓该件渠贤蹭侍郡M8U2 WORDSM8U2 WORDS 1.Think about how they differ.（P10） 想想他们有什么不同。 ◆词语归纳 differ from与……不同=be different from Sth and sth differ in… 在……方面不同 Sb differ with sb.on/about/over sth. 与某人在某事上有意见分歧 makes no/great/much difference to sb.对……没关系/关系大makes a difference make no difference 倍鹊炼伏饰晦师膀你组祭埔猫和瞳漠曼幌陛秆父添所芥么耕伦题施搪帚拐M8U2 WORDSM8U2 WORDS ◆即学即练 (1)American English_____________(与英式英语有很大不同)in vocabulary. (2)It _____________(对我没关系)who will fetch the books here. (3)I，m sorry_____________.(在那一点上我与你看法不同) (4)_____________(关系不大)whether you go today or tomorrow. 答案： (1)differs greatly from British English (2)makes no difference to me (3)to differ with you on that(4)It won，t make much difference 桩丰涡疡猛千社言脱坝釉唆贺养镇判爱言屋贮韭摸宗蝉喊人提噬陆帘述遮M8U2 WORDSM8U2 WORDS 2.What problems may arise when humans are cloned？(P10)克隆人会引发什么问题呢？ ◆词语辨析 arise;rise;raise; （1）arise 不及物动词，指“出现；发生；起立;上升”,是一种庄严的用语。 （2）rise 不及物动词,“上升，升高，耸起”之意，表示事物本身由低处移到高处,又引申为“起床，起立，发生，发源”等意义。 （3）raise 及物动词，“抬起，举起，升起” 表示把某物从低处抬到高处，有时指“提高价值、名誉、地位、工资” 等,又可作“抚养，饲养”解。 诈参曰汐疲酚册在霹书憨峡们菜鸽妓硫蝉亲作拘余沫倦宽射拱攫诲靶噶予M8U2 WORDSM8U2 WORDS ◆即学即练 用arise rise raise 填空。 (1)The children _____________from their seats. (2)We know the sun always_____________in the east. (3)The Chinese women _____________to their feet. (4)The manager _____________the workers salary. (6)Many unexpected difficulties_____________. (7)A new financial crisis(金融危机)_____________. 答案: (1)arose/rose (2)rises (3)have already risen (4)has raised (6)have arisen (7)has arisen 湾闯伞冰肘犁帆新被财底负拇闰峭危拳株辈杜镶斡乌时暂螟幌券娘饲腊疚M8U2 WORDSM8U2 WORDS 3.But at last the determination and patience of the scientists paid off in 1966 with a breakthrough...(P11) 但是决心和耐心使科学家们最终于1966年收获了突破性的结果…… ◆词语归纳 pay off 还清（债款），报复,惩罚，得到好的结果,取得成功，值得的 pay back 偿还，报答，报复,回报 pay for 支付……的费用，付钱购买，为……付出代价 pay down 付定金，及时支付 漳单钉捡脆人朽孽迫著钻酮撵撼苗鬃胶饶纶膀价汹影筋茧引干锚丧琶维久M8U2 WORDSM8U2 WORDS ◆即学即练 选用上述短语填空。 (1)His efforts_____________when the girl accepted his proposal(求婚). (2)Let me ___