Unit4GlobalwarmingⅠ.單句語法填空1．Fatherisstronglyopposedto________(go)shoppingonSundaybecausethestreetsandsupermarketsarefullofpeople.答案：goingbeopposedto...“反對……”，其中to為介詞，其后應接名詞、動名詞作賓語。2．Thepricesofthiskindofwineranged________tenyuan________100yuanperbottle.答案：from;torangefrom...to...“在某范圍內變化”。3．Thoughheislessthanoneyearold,heisstrongenoughtowalk________(steady)．答案：steadily副詞作狀語，在句中修飾動詞walk。4．Doyouknowhowtheaccidentcame________?答案：abouteabout“發生”。5．WithSpringFestivalapproaching,pricesoffruitandvegetables________(go)up.答案：havegonegoup“上升；增長；升起”。6．Quantitiesofmoney________(spend)inbringingupthechildrensincetheyweremarried.答案：havebeenspent“aquantityof＋名詞”作主語時，謂語動詞與名詞的數保持一致；而“quantitiesof＋名詞”作主語時，謂語動詞用復數。且由since可知應用現在完成時，再根據money與spend之間的被動關系，故填havebeenspent。7．Howmanytimesdoyoudineoutperweek________average?答案：ononaverage“平均起來；平均來說”。句意：你平均每周在外用餐多少次？8．Underthese________(circumstance),whatmattersmostisnotonlyourpersistencebutalsoourattitude.答案：circumstancesunderthesecircumstances“在這些情況下”。9．Thegapbetweentherichandthepoorhasa________(tend)tobeewiderandwider.答案：tendency由設空前的a可知，應填名詞形式，tendency“趨勢；傾向”。10．Theheavysnowcaneasilyresult________manyaccidentsinwinter.答案：inresultin“導致”。Ⅱ.單句改錯1．Thedoctortreatedaverageof20patientsperday.______________________________________________________答案：average前加ananaverageof...“平均有……”。2．Italwaystakemetwohourstofinishmyhomework.______________________________________________________答案：take→takesIttakes/tooksb.sometimetodosth.“某人花費……時間做某事”，本句描述一般事實。3．Anumberofnewmachineswereintroducedfromabroad,resultedinanincreaseinproduction.______________________________________________________答案：resulted→resulting句中已有謂語動詞wereintroduced且兩句間無連詞，故此處應用result的現在分詞形式作結果狀語。4．Inthecitycenter,wehavetoputupnoise.______________________________________________________答案：up后加withputupwith“忍受”。5．Asaresultthepilots'strike,alltheflightshadtobecancelled.______________________________________________________答案：result后加ofasaresultof...“由于……”，后接名詞或名詞短語。Ⅲ.語法填空Onedayayoungmanwaswalkingalongtheroadwhenheheardacry.Itseemed__1__(e)fromunderneathabridge.Asheapproachedthebridge,thesoundgotlouderandthenhesaw__2__pitifulsight.There,__3__(lie)inthemuddyriverbed,wasalittledogabouttwomonthsold,__4__frontlegsweretightlytiedwithropes.Ithadwoundsonitsheadandwascoveredwithmud.Theyoungmanwantedtohelpthedog,butasheapproached,thedogstartedtobark.Theyoungmandidnotgiveup.Hesatdownandstarted__5__(gentle)talkingtothedog.Ittookalongtimebuteventuallythedog__6__(stop)barkingandthemanwasabletotouchit.Theyoungmancarriedthedoghome,cared__7__itswounds,andgaveitfoodandwater.Evenwithallofthis,thedogwasstill__8__(friend)everytimetheyoungmanapproached.Buttheyoungmandidnotgiveup.Weekswentbyandthemancontinued__9__(attend)tothedog.Thenoneday,astheyoungmanapproached,thedogwaggeditstail.__10__wasconsistentloveandkindnessthatwonalifelongfriendshipofloyalty.1．________2.________3.________4.________5.________6.________7.________8.________9.________10.________篇章導讀：本文是一篇記敘文。一個年輕人在大橋下拯救了一只受傷被棄的狗，盡管小狗一開始不太友好，但他仍十分耐心地照顧它，最終小狗接納了他。這個故事告訴人們，只有始終如一的愛才能贏得終身忠誠的友誼。1．tobeing考查非謂語動詞。句意：哀叫聲好像來自橋下面。seemtodosth.“似乎要做某事”。根據句意可知，聲音是正在傳過來，應用動詞不定式的進行時。故填tobeing。2．a考查冠詞。sight是第一次出現的單數可數名詞，故填不定冠詞a，表泛指。3．lying考查非謂語動詞。分析句子結構可知，這是一個therebe句型。動詞lie與其邏輯主語dog之間是主動關系，應用現在分詞表伴隨。故填lying。4．whose考查定語從句的引導詞。分析句子結構可知，關系詞引導非限制性定語從句，修飾先行詞dog，且從句主語frontlegs與先行詞為所屬關系，故填whose。5．gently考查詞性轉換。應用副詞修飾動詞短語，故填所給詞gentle的副詞形式gently。6．stopped考查動詞的時態。根據上文提示詞took可知，事情發生在過去，故填動詞的過去式stopped。7．for考查介詞。carefor是固定搭配，意為“照顧”。故填介詞for。8．unfriendly考查詞性轉換。根據前后語境，尤其是關鍵詞“even”和“still”可知，此處是表否定意義；be動詞后接形容詞，作表語。故填unfriendly，意為“不友好的”。9．attending考查非謂語動詞。continuedoingsth.意為“繼續做某事”，故填attending。10．It考查強調句。“Itis/was＋被強調部分＋that...”是強調句結構，故填it。Ⅳ.短文改錯Timeflies!ThisisathirdyearthatIhavebeeninthisschool.Inthepasttwoandahalfyears,ourschoolhadorganizedmanyactivities.Whatimpressedmemostwasanactivitycalled“LearningtoFarm”.Inanautumnafternoon,weweresenttoafarmwhichwelearnttoplantpotatoes.Havingbeeninthecityforsoalongtime,weweresohappytogotothecountryside.Afterdividedintothreegroups,westartedtowork.Somestudentscutpotatoesintopieces,somedugholes,andtheothersputthepiecesofpotatoesintothehole,puttheearthbackandpushedthemdownhard.Wecontinueddoingthatuntilalltheworkwasdone.Althoughwewereexhausted,butwefeltfulfilledonourwaybackhome.答案：Timeflies!Thisiseq\o(a,\s\do15(①the))thirdyearthatIhavebeeninthisschool.Inthepasttwoandahalfyears,ourschooleq\o(had,\s\do15(②has))organizedmanyactivities.Whatimpressedmemostwasanactivityeq\o(calling,\s\do15(③called))“LearningtoFarm”.eq\o(In,\s\do15(④On))anautumnafternoon,weweresenttoafarmeq\o(∧,\s\do15(⑤on))eq\b\lc\/\rc\(\a\vs4\al\co1(,,,,))eq\o(which,\s\do15(where))welearnttoplantpotatoes.Havingbeeninthecityforeq\o(so,\s\do15(⑥such))alongtime,weweresohappytogotothecountryside.Aftereq\o(∧,\s\do15(⑦being))dividedintothreegroups,westartedtowork.Somestudentscutpotatoesintopieces,somedugholes,andtheothersputthepi