Unit 7 語法（復(fù)習(xí)講義）-2023-2024學(xué)年六年級英語上冊單元速記·巧練（譯林版三起）

Unit7ProtecttheEarth語法梳理：不行數(shù)名詞與情態(tài)動詞should精講精練(含答案)不行數(shù)名詞解析：依據(jù)表示的事物性質(zhì)的不同，可將名詞分為可數(shù)名詞和不行數(shù)名詞?？蓴?shù)名詞可以計(jì)數(shù)，有單復(fù)數(shù)的區(qū)分。而不行數(shù)名詞是不行以直接計(jì)數(shù)的名詞，沒有復(fù)數(shù)形式。當(dāng)不行數(shù)名詞作主語時(shí)，謂語動詞要用第三人稱單數(shù)形式。例如：Thesoupistoohot.湯太燙了。不行數(shù)名詞可以分為物質(zhì)名詞和抽象名詞。物質(zhì)名詞舉例:water,coal,oil,rice等。抽象名詞舉例:homework,time,housework,news等。*有一些不行數(shù)名詞表示泛指時(shí)是不行數(shù)，表示種類時(shí)是可數(shù)，但含義大多數(shù)不發(fā)生變化。例如:fruit-fruits,food-foods。一般我們使用它們的不行數(shù)形式。有的單詞有時(shí)可數(shù)，有時(shí)不行數(shù)，例如chicken和fish作為餐桌上的雞肉、魚肉時(shí)，是不行數(shù)名詞；作為動物雞、魚時(shí)，是可數(shù)名詞(同時(shí)留意fish作為可數(shù)名詞時(shí)，單復(fù)數(shù)同形，只有在強(qiáng)調(diào)不同種類的魚時(shí),才用fishes)。不行數(shù)名詞前面可以用some，any，alotof等修飾，但不能用many修飾。不行數(shù)名詞前還可以用“數(shù)詞+單位詞+of”表示數(shù)量。例如:acupoftea一杯茶。對不行數(shù)名詞的量提問時(shí)用howmuch；對不行數(shù)名詞前的“單位詞”提問時(shí)，疑問詞用howmany。例如:Howmuchteaisthereonthetable?桌上有多少茶?Howmanycupsofteaarethereonthetable?桌上有幾杯茶?【考題精練】一、用所給單詞的適當(dāng)形式填空。1.Paper(come)fromwood.2.There(be)anyfishinthefridge.Wehavetobuymore.3.Too(many)smoke(make)theairdirty.4.Wecanseesome(milk)intheglass.5.Thewaterinthecup(be)justright,andyoucandrink(they)now.6.Mostofthe(energy)(come)fromcoalandoil.7.I’msothirsty.Iwanttwo(bottle)of(orange)(juice).8.I'mhungry.Iwantsome(rice)and(chicken).9.There(be)muchrubbishinthewater,andthefish(be)dead.10.Therain(keep)thetreesandflowerswet.11.Therearemany(woman)(teacher)inourschool.12.Weshouldn'tusetoo(many)plasticbags,becausetoo(many)plasticisbadfortheEarth.二、單項(xiàng)選擇。()1.Coalisusefulenergy.A.an B.a C./()2.Weshouldn’tdriveoruseplasticbags.A.toomuch;toomany B.toomany;toomuch C.toomuch;toomuch()3.TherecoaloroilonEarth.A.isn'tmany B.isn'tmuch C.ismuch()4.Don’tdrivetoo.Wedon’thaveenergynow.A.near;much B.far;many C.far;much()5.Weshouldreusewaterbecausethere'snotwaterinplaces.A.many;much B.much;many C.much;much情態(tài)動詞should的用法AllstudentsAllstudentsshouldknowthis.全部的同學(xué)都應(yīng)當(dāng)知道這點(diǎn)。用法·情態(tài)動詞should表示命令、建議、義務(wù)、責(zé)任，意為“應(yīng)當(dāng)，應(yīng)當(dāng)”?！で閼B(tài)動詞should與動詞原形搭配使用，·其否定形式是shouldnot，shouldnot可縮寫為shouldn’t。易錯點(diǎn)提示：should為情態(tài)動詞，沒有人稱和數(shù)的變化。情態(tài)動詞should引導(dǎo)的幾種常見句式：確定句結(jié)構(gòu)：主語+should+動詞原形(+其他).例如：Youshouldsavewater.你(們)應(yīng)當(dāng)節(jié)省用水。否定句結(jié)構(gòu):主語+shouldn’t+動詞原形(+其他).例如：Youshouldn’twastewater.你(們)不應(yīng)當(dāng)鋪張水。一般疑問句結(jié)構(gòu)：Should+主語+動詞原形(+其他)?例如：Shouldwegotheretonight?我們今晚應(yīng)當(dāng)去那里嗎?特殊疑問句結(jié)構(gòu)：特殊疑問詞+should+主語+動詞原形(+其他)?例如：WhatshouldwedotoprotecttheEarth?我們應(yīng)當(dāng)做什么來愛護(hù)地球?【考題精練】一、用should或shouldn't填空。1.You____________keepyourroomcleanandtidy.2.We____________usetoomanyplasticbottles.3.It’slate.I____________gohomenow.二、單項(xiàng)選擇。()1.—Whatdoesitmean?—Itmeansyou________walkonthegrass.A.shouldn’tB.shouldC.could()2.Weshould________trees.A.toplantB.plantC.planting三、按要求完成句子。1.Weshouldnotwastewater.(改為同義句)Weshould_________water.2.Weshouldsaveenergybecausethereisnotmuchenergy.(對畫線部分提問)__________________wesaveenergy?3.Youshouldlittertherubbishandcutdowntrees.(改為否定句)You_________littertherubbish__________cutdowntrees.四、閱讀理解。Nowadaysmanypeoplelivealow-carbon(低碳的)life.MyauntAliceisoneofthem.Sheisalawyer(律師).Shehasanicecar.Butsheoftengoestoworkbysubway.Whensheisatwork,shealwaysprints(打印)onbothsidesofthepaper.It'sagoodwaytosavepaper,andtosavetrees.Herhomeisnotfarfromheroffice.Sheoftengoeshomeonfootafterwork.ShealwaysrememberstoturnofftheTVwhensheisn'twatchingit.Whensheisbrushingherteeth,sheneverwasteswater.Ishouldlearnfrommyaunttolivealow-carbonlife.閱讀短文，選擇正確的答案。()1.Aliceisa.A.lawyer B.worker C.driver()2.Aliceoftengoeshome.A.bysubway B.bycar C.onfoot()3.Tosavetrees,weshould.A.savepaper B.cutdowntoomanytrees C.gotoworkbytaxi()4.WhenAliceisbrushingherteeth,she.A.turnsofftheTV B.turnsoffthetap C.wasteswater()5.Accordingtothepassage,weshouldlivealife.A.healthy B.low-carbon C.happy參考答案不行數(shù)名詞答案：一、1.comes2.isn't3.much;makes4.milk5.is;it6.energycomes7.bottles;orangejuice8.rice;chicken9.is;are10.keeps11.women