外研社必修一第五模塊知識(shí)點(diǎn)課件.ppt

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1、expandV膨脹expand…into把…擴(kuò)充為…expandon/upon對(duì)…進(jìn)行說明Expandthissentenceintoaparagraph.Heexpandedonhisplantoday.extend延長(zhǎng)expand膨脹contract收縮；簽合同mixture(n)mixmix(…)with把…混合Whenmixedwithsweet,coffeewilltastedeliciousstage(n)階段；時(shí)期；舞臺(tái)conclusion(n)conclude(v)draw/reach/arrive

2、at/cometoaconclusion得出結(jié)論inconclusion總之，最后withtheaimof為了…的目的takeaimat瞄準(zhǔn)aimtodo打算做…aimat為了；瞄準(zhǔn)beaimedat針對(duì)…旨在…Theprojectisaimedatthestudents.IdiditwiththeaimofhelpingyouHestudiedhard,aimingatpassingtheexamreact(v)reaction(n)reactwith與…發(fā)生化學(xué)反應(yīng)reactto對(duì)…做出反應(yīng)reacton對(duì)…產(chǎn)

3、生影響reactagainst反抗HClcan~withZnHowdidJoe~toyourperformanceordinary/normal/common/usualcommonsense/practice常識(shí)/慣例form(n/v)表格；形成intheformof以…的形式taketheformof以…的形式表現(xiàn)出來fillin/outtheform填表form/developahabit養(yǎng)成習(xí)慣balance(v/n)balanced(adj)keep…inbalance處于平衡onbalance總的來說a

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

5、ould區(qū)別usedtodobeusedtodobeusedtodoingbeproudofn/todotakepridein以…為榮besupposedtodo應(yīng)該…You’resupposedtofinishitrightnow.P41Two-thirdsofthesurfaceiswater.分?jǐn)?shù)表達(dá)法：①分子大于一，分母加s.②特殊：一半half；四分之一quarter③動(dòng)詞取決于of后的名詞小數(shù)表達(dá)法：2.6twopointsix百分?jǐn)?shù)表達(dá)：5%fivepercent數(shù)字表達(dá)法：123,456,789(百

6、位十位加and)P41twiceaslargeas49timeslargerthanthemoon倍數(shù)表達(dá)法P44It’shardtothinkofaworld…It可做形式主語或形式賓語Eg:IfinditgoodtodosoImustseetoitthatthey’resafeIhateitwhenpeoplesaysthwiththeirmouthfulloffoodIt’snousedoingsothinkof想出P44Thereactioncanbeputinorderin/outoforderkeepi

7、norderinordertoP44HereisatableHere;There;Now;Then完全倒裝Nowcomesyourturn.①遇見代詞，代詞放前Hereyouare②只有一般現(xiàn)在，一般過去時(shí)Look！Herecomesthebus2句首是in,out,off,up,down,away,back,below等方位副詞，要完全倒裝。Awaywentthechildren.Outrushedtheboy3.介詞短語作狀語在句首,完全倒裝。如：InfrontoftheroomsatamanAtthemeet

8、ingplaceofthetworiversliesChongqing.AtthetopofthehillstandsatreeP44atthetop/bottomofP45keepairoutof…keep…fromdoing阻止…keepintouchwith與…保持聯(lián)系keepoff不接近；讓開Grammar形容詞比較級(jí)修飾比較級(jí)的詞much;far;