【知識大串講】六年級英語上冊Unit7精講精練一、重點單詞保護(hù)protect地球earth開車，駕駛drive節(jié)約save有用的useful其他的other很多much浪費waste玻璃，玻璃杯glass再利用reuse能源energy海報poster大部分most煤炭coal塑料的plastic石油oil木頭，木材wood項目，課題project大門gate二、重點短語來自comefrom塑料袋plasticbags太多toomuch玻璃瓶glassbottles浪費水wastewater做課題doaproject節(jié)約能源saveenergy做海報makeaposter在地球上onEarth在樹上onthetrees許多能源muchenergy保護(hù)地球protecttheEarth砍伐，砍掉cutdown塑料袋plasticbags對……有害bebadfor玻璃瓶glassbottles重點句型Waterisuseful.水是有用的。（P68）（1）形容詞useful——反義詞：useless【注意】雖然以元音字母開頭，但前面要用a。因為此時的useful單詞開頭的發(fā)音不是元音?！纠~】ausefulbook一本有用的書ausefulpen一支有用的筆【相關(guān)短語】use…to…使用某物做某事【例句】Mymotheroftenusesknifetocutfruit.我媽媽經(jīng)常用刀切水果。Inmanyplaces,thereisnotmuchwater.在許多地方?jīng)]有很多水。（P68）【句型】Thereis+可數(shù)名詞單數(shù)形式/不可數(shù)名詞Therebe句型Thereare+可數(shù)名詞復(fù)數(shù)形式【總結(jié)】本課出現(xiàn)的不可數(shù)名詞：waterenergyoilcoalwoodplasticpaper【常見的名詞修飾詞】修飾不可數(shù)名詞：(too)much;little;alittle修飾可數(shù)名詞：(too)many;few;afew修飾可數(shù)/不可數(shù)：alotof/lotsof;some;any【例句】Isthereanypaperinmyschoolbag?我的書包里還有一些紙嗎？Idon’thavetoomuchmoneyinmypocket.我的口袋里沒有太多錢。否定should/shouldn’t（P68）否定Weshouldnotwastewater.Weshouldnotdrivesomuch.肯定Weshouldnotusetoomanyplasticbagsorbottles.肯定Weshouldusepaperbagsandglassbottles.Weshouldsaveenergy.情態(tài)動詞should后面需要接動詞原形形式；否定為shouldn’t?！纠洹縒eshouldprotectourEarth.我們應(yīng)該保護(hù)我們的地球。Weshouldn’tthrowtherubbishintotheriver.我們不應(yīng)該把垃圾扔進(jìn)河里。Mostofourenergycomesfromcoalandoil.（P68）不可數(shù)名詞作主語要看作第三人稱單數(shù),謂語動詞需要用三單形式。comefrom意思是來自,它的同義短語是befrom。【例句】DoeshecomefromtheUSA?他來自美國嗎？Sheisn’tfromJapan.她不是來自日本。練習(xí)一、中英互譯1．許多能源

___________________ 2．makeaposter

___________________3．再利用和節(jié)約水

___________________ 4．reuseoldtextbooks___________________5．用木頭做桌子

___________________ 6．usetoomuchoil

__________________7．砍伐樹木

___________________ 8．a(chǎn)ttheschoolgate

___________________9．在地球上

___________________ 10．wastewaterandcoal

___________________二、單選題11．Theyusetoomuch.It’sbadfortheEarth.(

)A．plastic B．plasticbottle C．plasticbags D．plasticbottles12．Smokeisbadtheair.(

)A．to B．for C．in D．with13．ThereisnotmuchcoaloilonEarth.Mostenergycomesfromcoaloil.(

)A．a(chǎn)nd;and B．or;and C．a(chǎn)nd;or D．or;or14．Thesuncangiveuslotsof.(

)A．energies B．energys C．energy D．water15．Youshouldn’tdrive.(

)A．somany B．toomany C．toomuch D．muchtoo16．Therealotofinthisarea.(

)A．is;trees B．is;oil C．a(chǎn)re;oil D．a(chǎn)re;coal17．a(chǎn)niceposter!(

)A．How B．Howa C．When D．What18．Weshouldn’teatintheevening.It’sbadforus.(

)A．toomany B．toomuch C．somany D．lotsof19．—BobbyandSamaprojectyesterday.(

)—Anditwasinteresting.A．do B．did C．a(chǎn)redoing D．doing20．LucyandLilytheUS.(

)A．comesfrom B．isfrom C．comefrom D．from三、完形填空Pollution(污染)isavery_______problem(問題)intheworldtoday.Inmanyplaces,peoplethrowrubbishinto_______andrivers,sothewaterisverydirty.Inmany_______,theairisdirty.Thismakespeople_______andmorepeoplearegoingtobehurtinthefuture(將來).Pollutionharms(傷害)_______too.Itkill(殺)manyanimalseveryyear.Ifwedonotimprove(改善)theenvironment,pollutionwill_______moreanimals.Thereissome_______news(新聞)forus.TherewillbeashowatschoolthisFridayevening.Allofuswillthinkaboutthe_______aroundus.On_______,wearegoingtoshowhowtoprotecttheenvironment.Ifwe_______together,wecanmaketheworldabetterplace.21．A．small B．big C．easy D．good22．A．streets B．houses C．rooms D．lakes23．A．cities B．libraries C．forests D．schools24．A．happy B．excited C．ill D．busy25．A．a(chǎn)nimals B．children C．trees D．flowers26．A．love B．kill C．begoodfor D．protect27．A．good B．bad C．small D．unhappy28．A．school B．families C．world D．students29．A．Saturday B．Friday C．Monday D．Thursday30．A．work B．havedinner C．playgames D．watchTV四、用單詞正確形式填空31．Wesawasign“Nop_______”nearthecinemag_______.Thenwedroveaway.32．Therearenotsom_______forestsintheworld.Soweshouldn’tusetoomuchw_______.33．Wehave_________(three)lessonsinthemorning.The_________(two)oneisEnglish.34．Hardwork_______(make)_______(we)tired.Weneedaholiday.35．_______(protect)ourworld,weshould_______(keep)thewaterclean.36．Bobby_______(slip)onabananaskinand_______(fall)yesterday.37．Myfatherhasa_______(use)idea,heplans_______(make)aplastictoy.五、填內(nèi)容補(bǔ)全對話/短文38．根據(jù)圖片情境，補(bǔ)全對話，每空一詞。1.A:Whatisshe_______now?

B:Sheisputting_________intheriver.A:Canwe________there?

B:No,wecan’t.Weshould_________thewater________.2.A:Canwe________downtoo______trees?

B:No,we__________.A:Why?B:Treescankeeptheair_________.A:Whatcanweusethewoodtodo?B:Wecanusethewoodto________tables,chairsandmanyotherthings.六、改寫句子39．MikewalkstoschoolfromMondaytoFriday.(改為一般疑問句)________Mike________toschoolfromMondaytoFriday?40．Mymotherboughtanewdressformeyesterday.(改為否定句)Mymother________________anewdressformeyesterday.41．Theyarecatchingfishintherivernow.(用lastweek替換now)They________________intheriverlastweek.七、漢譯英42．我們應(yīng)該使用玻璃瓶和紙袋。Weshould________________________and________________.43．我們應(yīng)當(dāng)熱愛并保護(hù)地球。Weshould________and________the________.44．不要浪費太多的時間。Don’twaste________________________.45．—我們怎樣再利用這些塑料袋？—我們能再利用它們制作玩具?！猒_______canwereusetheseplasticbags?—Wecanreuse________to________some________.46．我們用水來澆花。We________________________________________.47．我們不應(yīng)該使用動物的毛皮來做衣服。Weshouldn’t______animalsfur____________clothes.48．水很重要。我們必須節(jié)約用水。______isimportant.Wemust____________.49．我們使用塑料制作袋子和瓶子，但是太多塑料對地球有害。Weuse__________________bagsandbottles,but____________plasticisbad______theEarth.50．木材來自樹木。Wood____________trees.51．我們應(yīng)該再利用塑料瓶子。Weshould______plastic______.八、閱讀判斷Nowourcitiesbecomemuchgreener.Alotoftrees,grassandflowersareplantedonbothsidesofthestreets.Therearemanyadvantages(好處)becauseofthem.First,trees,grassandflowerscanmakeourcitiesmorebeautiful.Second,plantscankeeptheaircleanbecausetheyabsorbdioxide(吸收二氧化碳).Third,plantscanreduce(減少)thenoise.Finallytresscanmaketheweathercoolinsummerandwarminwinter.Thenhowtomakeourcitiesgreener?First,weshouldmakepeopleknowtheimportance(重要性)ofmakingcitiesgreener.Nextweshouldplantmoretress,grassandflowers.Andweshouldlookafterthetress,grassandflowerscarefully.52．Therearen’tmanyflowersinourcitiesnow.()53．Flowerscanmakeourcitiescleanandmorebeautiful.()54．Treescanmaketheweathercoolinwinter.()55．Itisimportanttomakecitiesgreener.()56．Wedon’tneedtolookafterthetrees,grassandflowerscarefully.()九、閱讀選擇Once,aChinesestudentgoestostudyEnglishinEngland.HisFamilynameissun.ItisthesameoftheEnglishword“sun”.Englandisacountrywithbadweather.Itisoftencloudyormisty(有霧的),anditrainsnowandagain,sothepeopletheredon’tgetmuchsunshine(陽光)inthewholeyear.WhentheChinesestudentarrives(到達(dá))inLondon,atallEnglishpolicemanwithalongfaceopenshispassport(護(hù)照)tocheckit.ThepolicemanisinterestedtofindtheChinesename“Sun”inthepassport.Hethinksitispronounced(發(fā)音)justliketheEnglishword“sun”,sohesaystotheChinesestudent,“IseeyournameisSun.Wewantyouhere!”TheChinesestudentisgreatlysurprised(驚訝的).Butafteramoment(一會兒)thepolicemanbeginstosmile,MrSun,you’vebroughtsunshinetoEngland!Sowedon’twantyoutogoaway.57．TheweatherinEnglandis_______.(

)A．cloudy B．misty C．rainy D．ABandC58．Thepolicemanisinterestedinthestudent’s_______.(

)A．passport B．a(chǎn)ddress C．name D．school59．TheChinesestudentiswelcomedbecausehehasgot_______.(

)A．a(chǎn)policefriend B．a(chǎn)nicename C．a(chǎn)lotofmoney D．a(chǎn)passport60．Theunderlinedphrase"nowandagain"inthestorymeans_______.(

)A．seldom很少 B．sometimes C．never從不 D．everyday61．Thepolicemanisa_______man.(

)A．humorous B．foolish C．bad D．serious(嚴(yán)肅