Americansocialcustoms文前导读：因为美国人的先辈来自世界各地，所以在美国境内许多社会风俗是兼容并蓄的。如果你第一次去美国，你不必为不懂那里的风俗而难为情。BecauseAmericanstrace(追踪)theiroriginsfromsomanydifferentcountries,thereisafarwiderrangeof“acceptable”socialcustomsinAmericathaninsomeothercountries.Asaresult,noonevisitingtheUnitedStatesforthefirsttimeshouldfeeluncomfortableorincorrectifheorshefollowshisorherownnativehabits.AlthoughAmericansareveryinformal,ifyouprefertobemoreformalinsocialsituations,youmayfreelyactinyourownway.Thiswillbeacceptabletothosearoundyou.However,itmaybehelpfultohaveamoredetailedunderstandingofthecustomswhichareusuallyfollowedinAmerica.Certainly,thissubjectistoolargetodiscussingreatdetailhere,butthefollowingareafewcommonsituationsyoumayexperiencewhileyouarevisitingtheUSA．Whatisapersonalquestioninonecountrymaynotbeinanother.Forexample,Americansmayask,“Wheredoyouwork？”“Howmanychildrendoyouhave？”“Howlargeisyourhouse？”“Haveyouhadavacationyet？”SuchquestionsarenotconsideredbyAmericanstobetoopersonal.Theyoftenasksuchquestionstolearnwhattheymayhaveincommonwithyouortobeginaconversation.Pleaseunderstandthatsuchquestionsmeantobefriendly;thequestionerdoesn'tmeantobeimpolite.Tothosevisitorswhocomefromcountrieswheresocialrelationshipsdevelopmoreslowlyduringalongerperiodoftime,theAmericanwaymayseemveryfrightening,toopersonal,andrude.However,evenintheU．S.therearecertainsubjectsthatareavoided,oritwillbeconsideredtoopersonalandthereforetooimpolite.Thesesubjectsincludeaperson'sage,howmuchmoneyheorshehas,howmuchhisorherclothesandotherexpensivethingsare,hisorherreligion,andhisorherpersonallife.[佳句仿写]1．AlthoughAmericansareveryinformal,ifyouprefertobemoreformalinsocialsituations,youmayfreelyactinyourownway.仿写：虽然他才4岁，他就能看钟表报时了。________________，heisabletotelltime.【答案】Althoughheisonlyfouryearsold2．Whatisapersonalquestioninonecountrymaynotbeinanother.仿写：我所想要的就是好好睡一觉。____________________isagoodsleep.【答案】WhatIwant3．Tothosevisitorswhocomefromcountrieswheresocialrelationshipsdevelopmoreslowlyduringalongerperiodoftime,theAmerica