PeriodThreeIntegratingSkillsⅠ.语境填词1．Whenavolcano________(爆发)，thelavamayflowfromit.2．Heisthe________(以前的)headmasteroftheschool.3．Iseegreat________(可能性)intheexperiment.4．Thehousewasburntto________(灰)．5．Thecropswere________(毁坏)bythelatestfrost.6．Thenewsthattwotrainsranintoeachotherwasreally________(可怕的)．Ⅱ.完成句子1．Who________________(放火，纵火)thebuilding?2．Thereare________________________(数以百计的学生)inourschoolwhoareadmittedintouniversitieseveryyear.3．Beforethefirefightersarrived，thefire________________________(已经被扑灭了)．4．Itis________________________(关于污染的报道)．5．Luckilyhishealth________________________(恢复正常)．6．Please________________________(把……列成单)allthenamesofthestudents.Ⅲ.同义词辨析1．用erupt或breakout的适当形式填空(1)TheWorldWarI________________in1914.(2)Thevolcano________in79ADdestroyingPompeii.(3)Abigfire________________inShenyangduringtheSpringFestival.2．用across或through填空(1)Thebirdsfly________theoceanseveryyear.(2)Wewalked________theforest.(3)Iwalked________thesquaretothemuseum.Ⅳ.单项填空1．I________hernottowalkonthethinice，butshewouldn’tlisten.A．letB．hopedC．warnedD．persuaded2．Theforestguardsoftenfindcampfiresthathavenotbeen________completely.A．putasideB．putoffC．putdownD．putout3．Whatarebadlyneeded，________thelocalgovernment，aretents，whicharehelpfultothepeopleinthedisasterareas.A．accordingtoB．regardlessofC．owingtoD．thanksto4．Becauseoftheheavytraffic，itwasalreadytimeforlunchbreak________shegottoheroffice.A．sinceB．thatC．whenD．until5．Igottothestationlate，but________thetrainwasstillthere.A．luckilyB．luckyC．latelyD．naturally6．Theywentthroughtheplanoverandoveragaintomakesurethattherewasno________offailure.A．signB．ideaC．thoughtD．possibility7．—Doyouknowhowthebuilding________？—No.Butthefirehadalready________beforewearrived.A．caughtfire；beenstartedB．madeafire；beenoutC．caughtfire；beenputoutD．lightafire；putout8．Hisbrokenlegmeansthe________ofallhishopesofbecomingafamousathlete.A．missB．ruinC．lossD．death9．Heexplainedthathe________inthetrafficjamforhalfanhouronthewaytowork.A．hadcaughtB．hadbeencaughtC．wascaughtD．wouldbecaught10．—Ihavetriedveryhardtofindasolutiontotheproblem，butinvain.—WhynotconsultwithFrank？Yousee，________.A．greatmindsthinkalikeB．twoheadsarebetterthanoneC．abirdinthehandisworthtwointhebushD．it’sbettertothinktwicebeforedoingsomethingⅤ.完形填空Ofalllivingcreaturesonearth，insectsarethemostplentiful.Some__1__areveryusefultoman，forexample，bees，__2__wegethoneyandwax，andsilkworms，which__3__uswithsilk.Othervarieties，__4__，areextremelyharmful，anddoagreat__5__ofdamage，especiallytocrops.Locusts(蝗虫)areperhapsthemostdangerousofall，__6__theywilleatalmostanygreen__7__，andwhenmillionsofthem__8__oncultivatedland(耕地)，theysoonleaveit__9__.Insomecountriestheyarethefarmers’__10__enemy.Anothernuisanceisthecommon__11__，notonlybecauseit__12__usindoorsandoutdoors，butbecauseitspreadsdiseases.Scientistshavegivenmuchtimeand__13__tothestudyofinsects.Itneedsthemostcarefuland__14__observation.Thanks__15__theirdiscoveries，wenowknowalmostall__16__istobeknownaboutthehabitsofthesehardworkinginsects，beesandants，whichlivein__17__betterplannedinsomewaysthanour__18__.Butthemostvaluableworkhasbeendoneintryingtogive__19__tomen，animalsandcropsfro...
