8BU8單元復習學案詞語聯(lián)想v.挖→________(過去式)→________(過去分詞)2．seriousadj.認真的→________(副詞)3．wiseadj.明智的→________(副詞)4．richadj.富有的→________(反義詞)vt.傷害→________(有害的)→________(無害的)6．emptyadj.空的→________(反義詞)7．simpleadj.簡單的→________(副詞)8．powern.力量→________(形容詞)Ⅰ.用括號內所給詞的適當形式填空1.Therearemanyvoluntary____________(organize)now.2.Theoldman________(wise)decidedtobepickedupattheairport.3.Thetwopictureshavesome___________(different),butwecan'tfindthem.4.MissGreenalwaysmakesherlessons__________(live)andinteresting.5.Jimdoesn'tdothehomeworkas________(careless)asLinda.短語精選1.對……有好處__________2．減少空氣污染____________3．關上(開關)____________4．保護環(huán)境____________5．過著綠色生活____________6．開車送某人去上學____________7．節(jié)約水____________8．一個有著……的國家____________9．被分成____________10．來自全國____________11．不被允許做某事____________12．砍倒____________13．在公共場合____________14．限制空氣和水污染____________15.取決于____________16．豐富的資源____________17．用完，耗盡____________18．幾乎不產生污染____________19．起作用____________20．有機會……____________21．一起工作____________22．使世界變成一個更好的地方____________23．做一次調查____________24．對我們的健康有害____________25．保持土壤____________26．從地下挖出某物____________27．惡化___________28．正在使用____________句型再現(xiàn)1.當我們離開房間時，我們可以通過關燈來節(jié)約能源。Wecan________________________thelightswhenweleavearoom.2.我們可以通過回收廢品來保護環(huán)境。Wecanprotecttheenvironment________________．3.例如，不允許我們砍樹。Forexample,we________________________________trees.4.否則我們將會被處罰。Otherwise,we________________．5.我們依靠其豐富的資源生存……We____________itsrichresources____________…6.這些新型能源不僅成本低廉，而且用之不盡。Thesenewtypesofenergy________________andwill________________．7.如今，污染是世界上最大的問題之一。Pollutionis________________________intheworldtoday.8.空氣污染對我們的健康有害。Airpollution________________ourhealth.9.因此，對于我們來說，明智地使用它們很重要。________________，itisveryimportantforus________________．10．當(你)購物時，自帶購物袋。____________________whenshopping.被動語態(tài)的一般將來時用來描述將要發(fā)生的動作。結構：主語+willbe/begoingtobe+過去分詞用被動語態(tài)改寫句子1Wewilldiscusstheproblemsonebyoneatthemeeting.Theproblemsonebyoneatthemeeting.2Thedoctorwillaskthepatientsomequestions.Thepatientssomequestionsbythedoctor.3Areyougoingtofinishyourhomeworkthisafternoon?yourhomeworkthisafternoon?4Theyaregoingtospendmoneyonthenewhouse.Moneyonthenewhousebythem考點1allowvt.允許[點撥]allowsbtodosth意為“允許某人做某事”，其被動語態(tài)為sbbeallowedtodosth，意為“某人被允許做某事”。allow后面可接動名詞作賓語，不可用動詞不定式作賓語，即allowdoingsth，意為“允許做某事”。Theydonotallowsmokinginpublic.他們不允許在公共場合吸煙?？键c2separatevt.&vi.分開，隔開[點撥]separate后通常跟from或into。側重指把原來連在一起或靠近的人或物分開?？键c3harmvt.傷害；損害[點撥]harm的形容詞形式為harmful(有害的)/harmless(無害的)。短語doharmto意為“對……有害”，相當于beharmfulto?？键c4differencen.差異，不同(之處)[點撥]difference為可數(shù)名詞。makeadifference有關系，有影響makeabigdifferenceto…對……有很大的影響；使……有了很大的變化[拓展]differentadj.不同的bedifferentfrom與……不同bedifferentin在……方面不同考點5runout用完，耗盡[辨析]runout與runoutof這兩個短語都有“用完”的意思，但用法不同。runout不及物動詞短語，表示“被用完；被耗盡；(人)把東西用完(或花光)”，其主語通常是時間、金錢、食物等無生命名詞。runoutof及物動詞短語，表示主動意義，其主語通常是人?？键c6inordertodosth為了做某事[點撥]inordertodosth在句中作目的狀語，后接動詞原形。其否定形式為inordernottodosth。考點7sothat以便；為了[點撥]sothat引導目的狀語從句。[辨析]sothat與so…that考點8oneofthebiggestproblems最大的問題之一[點撥]“oneof＋the＋形容詞的最高級＋可數(shù)名詞復數(shù)”意為“最……之一”。oneof…意為“……之一”，后接可數(shù)名詞復數(shù)。這兩個短語表達的是單數(shù)意義，其作主語時，謂語動詞用第三人稱單數(shù)形式。Ⅰ.根據漢語提示完成句子1．Wecan'tfinish________(挖)suchabigholewithoutyourhelp.2．EveryonethinksKongMingwasmuch________(明智)thanZhouYu.3．Takingtoomuchexerciseaftermealsis________(有害的)toyourhealth.4．DoyouknowwhentheEarthwas________(形成)?5．Weallagreethatthedriverwhodrivesafterdrinkingwineshouldbe________(懲罰)．6．Thispatientshouldbe________(隔離)fromtheothers.Ⅱ.用所給詞的適當形式填空1.TheWorldCup________(hold)everyfouryears.2.Themaniswiseenough________(make)thedecision.3．Wouldyoupleasetellmethe________(different)betweenthetwowords?4．Thefarmersaredoingtheirbest________(improve)theirlives.5．Whydon'tyoupreventthemfrom________(waste)water?6．PeopleinSwitzerlandrecyclemanythingstoreduce________(pollute)．7．________(luck),hedidn'thurthimselfbadly.8．Ifweworktogether,wecanmaketheworlda________(good)place.9．Coal,oiland________(nature)gasarenotendless.10．Milliedoesthehomeworkso________(care)thatsheoftenmakesmistakes.Ⅳ.根據漢語意思完成句子1.我們的計劃通常取決于天氣。Ourplansusually________________theweather.2.如果不砍伐樹木，我們的城市會越來越漂亮。Iftreesarenot_______________,ourcitywillbe________________________________．3．18歲以下的人，不允許開車。Peopleundertheageof18________________________________________．4．為了對他們的居住環(huán)境作一些改變，他們正在努力工作。Theyareworkinghard________________________________________theirlivingconditions.5．如果你在公共場合吐痰，你將會被罰款5元。Ifyouspit________________________，you________________________5yuan.根據漢語意思完成句子1.我的老板不允許我用那部電話。Myboss______________________thetelephone.2.孩子們依賴他們的父母供給衣食。Children____________theirparents________foodandclothes.3.深圳的世界之窗是最著名的主題公園之一。____________________themeparks________WindowoftheWorldinShenzhen.4.眾所周知，過多的工作對我們的健康有害。Asweallknow,___________________________ourhealth.5.即使最簡單的日?；顒右材軐Νh(huán)境造成影響。Eventhesimplestdailyactivitiescan__________________theenvironment.I.用所給單詞的適當形式填空。1.Thewa