UNIT4Whydon’tyoutalktoyourparents？熟詞生義小練1.copy(B)①Sheisagoodwriter.Youcantrytocopyherwritingstylefirst.(C)②Wehavesixcopiesofthebooktogiveaway.(B)③Itiswrongforthestudentstocopyothers’homework.BCB12345A.(v.)復制；復印B.(v.)模仿；作弊；抄襲C.(n.)一本；一份；復制品(C)④It’struethatalltheHarryPotterbookstogetherhavesoldabout450millioncopies.(A)⑤Wedon’tallowtakingmagazinesout，butyoucancopythearticleyouneedonthemachineoverthere.A.(v.)復制；復印B.(v.)模仿；作弊；抄襲C.(n.)一本；一份；復制品CA12345A.(v.)推進；擠開；推動B.(v.)敦勸；逼迫；鼓勵C.(v.)按；摁2.push(C)①Whenyoupushtheredbutton，theliftwillstop.(A)②CanyoupushyourwayontoabusinEngland？(B)③Myfatherneverpushedmeintoplayingping-pong.CAB12345(A)④Thistime，hepushedharder，buthestillcouldn’tmovetheboxabit.(B)⑤Mymomalwayspushesmetowardsbecomingindependent.A.(v.)推進；擠開；推動B.(v.)敦勸；逼迫；鼓勵C.(v.)按；摁B12345A3.clear(B)①Itisclearthatthiscityneedsmoreschools，busesandhospitals.(A)②Whataclearblueskyitis！(C)③Hehadaclearheadashewasdoinghishomework.BAC12345A.(adj.)(天氣)晴朗的；清澈的B.(adj.)清楚的；明顯的C.(adj.)(思路)清晰的；(頭腦)清醒的(A)④Thankstothehardwork，theYangtzeRiverisgettingclearer.(B)⑤Itisnotclearwhattheywantustodo.A.(adj.)(天氣)晴朗的；清澈的B.(adj.)清楚的；明顯的C.(adj.)(思路)清晰的；(頭腦)清醒的AB123454.deal(B)①Theyspentagreatdealofmoneyonthenewlibrary.(A)②Thetwocompaniestriedtheirbestandfinallycametoadeal.A.(n.)協議；交易B.(n.)大量；很多BA123455.cause(C)①Doyouknowwhatcausesthisbigfire？(B)②Theyareraisingmoneyforagoodcause.CB12345A.(n.)原因，理由B.(n.)事業(尤指慈善事業)C.(v.)造成；引起(A)③Drinkingisoneofthemos