外研社必修一第五模块知识点课件.ppt

《外研社必修一第五模块知识点课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、expandV膨胀expand…into把…扩充为…expandon/upon对…进行说明Expandthissentenceintoaparagraph.Heexpandedonhisplantoday.extend延长expand膨胀contract收缩；签合同mixture(n)mixmix(…)with把…混合Whenmixedwithsweet,coffeewilltastedeliciousstage(n)阶段；时期；舞台conclusion(n)conclude(v)draw/reach/arrive

2、at/cometoaconclusion得出结论inconclusion总之，最后withtheaimof为了…的目的takeaimat瞄准aimtodo打算做…aimat为了；瞄准beaimedat针对…旨在…Theprojectisaimedatthestudents.IdiditwiththeaimofhelpingyouHestudiedhard,aimingatpassingtheexamreact(v)reaction(n)reactwith与…发生化学反应reactto对…做出反应reacton对…产

3、生影响reactagainst反抗HClcan~withZnHowdidJoe~toyourperformanceordinary/normal/common/usualcommonsense/practice常识/惯例form(n/v)表格；形成intheformof以…的形式taketheformof以…的形式表现出来fillin/outtheform填表form/developahabit养成习惯balance(v/n)balanced(adj)keep…inbalance处于平衡onbalance总的来说a

4、stonish(v)astonished(adj)astonishment(n)beastonishedatinastonishmenttoone’sastonishmentadd…to把…加入addto增加addupto总计AddsalttothesoupTheweatheraddstothedifficultyoffinishingtheplan.Thesenumbersaddupto100usedtodo过去常常Heusedtobeateacher,usedn’the?/didn’the?usedtodo/w

5、ould区别usedtodobeusedtodobeusedtodoingbeproudofn/todotakepridein以…为荣besupposedtodo应该…You’resupposedtofinishitrightnow.P41Two-thirdsofthesurfaceiswater.分数表达法：①分子大于一，分母加s.②特殊：一半half；四分之一quarter③动词取决于of后的名词小数表达法：2.6twopointsix百分数表达：5%fivepercent数字表达法：123,456,789(百

6、位十位加and)P41twiceaslargeas49timeslargerthanthemoon倍数表达法P44It’shardtothinkofaworld…It可做形式主语或形式宾语Eg:IfinditgoodtodosoImustseetoitthatthey’resafeIhateitwhenpeoplesaysthwiththeirmouthfulloffoodIt’snousedoingsothinkof想出P44Thereactioncanbeputinorderin/outoforderkeepi

7、norderinordertoP44HereisatableHere;There;Now;Then完全倒装Nowcomesyourturn.①遇见代词，代词放前Hereyouare②只有一般现在，一般过去时Look！Herecomesthebus2句首是in,out,off,up,down,away,back,below等方位副词，要完全倒装。Awaywentthechildren.Outrushedtheboy3.介词短语作状语在句首,完全倒装。如：InfrontoftheroomsatamanAtthemeet

8、ingplaceofthetworiversliesChongqing.AtthetopofthehillstandsatreeP44atthetop/bottomofP45keepairoutof…keep…fromdoing阻止…keepintouchwith与…保持联系keepoff不接近；让开Grammar形容词比较级修饰比较级的词much;far;