(完整word版)英语提升练习(word文档良心出品).doc

PAGE\*MERGEFORMAT4高一英语提升练习四词汇词形转换1.mixturen.混合物→v.____________混合→adj._____________混合的2.disadvantagen.弊端；缺点→n.______________长处，优点3.conclusionn.结论→vt._______________下结论4.aimn.目标→adj._______________没有目标的；无目的的5.reactionn.反应→vt._______________反应6.boilvt.煮；煮沸→adj._________沸腾的；激昂的→adj._____________煮沸的，煮熟的7.balancen.天平→adj.____________adj.平衡的；和谐的；安定的8.astonishedadj.吃惊的；惊愕的→n.____________吃惊→adj.____________令人吃惊的9.containvt.包含；包括→n.______________容器10.defencen.防卫→v._______防御；防卫；答辩→adj.________自卫的；防御用的11.createvt.创造→n._________创造→n.________生物；→adj.__有创造性的12.designvt.设计→n.______________设计者13.inventionn.发明→v.______________发明→n.______________发明者14.permissionn.许可→v.______________许可→n.______________许可证,执照15.independentadj.独立的→n._________独立→adj._________依赖的阅读理解Inthepast,teacherswerelimitedtowhattheycoulddowhenitcametohowtheycouldpresentlessonplansandinformationtotheirpupils.Commonlytheywouldstandinfrontofapodiumandlecturetostudentsaboutthelessonoftheday.Sometimesateachermightwritesomethingontheboard,maybeevenhavestudentsreadoutloudfromabook，yetthatwouldbeit.Basicallyinthepast,therewasnotmuchinteractiongoingonbetweentheteacherandthestudents.Now，teachershaveallsortsofchoiceswhenitcomestohowtheycanteachtheirstudentsanditcouldnothavecomeanysooner.Oneisactuallyawhiteboardthatisinteractive.Sonotonlycanteachersdisplaythingsfortheirstudentstoseeincolour，butteacherscanalsochangeupwhatisbeingdisplayedonthescreenthroughtheuseofawirelessdevicethatistypicallyintheshapeofapenorlaserpointer.Tochangewhatisbeingdisplayedonthescreen,alltheteacherhastodoispointatthescreenusingthedeviceandjustlikethat,thingsaremoving.Nolongerarelessonplansstagnant,buttheycometoliferightbeforethestudents'eyes.Anotherisatouchpadscreenswhereteacherscanactuallywalkaroundtheroomtoteachtheirstudents.Thescreensthemselvesaresimilartoothernamebrandtouchscreensthatarealmostlikesmallcomputers.Theyareextremelyhandyandperfectforsituationswheretheteacherlikestogetupandgetgoing.Alongwiththat,SmartEdServicesisaportableaudiodevicetha