必修二Unit3随堂检测题参考答案及部分解析参考答案1-5 BBCAC6-10 ABCCA11-15 BAABB16-20 ABCAC21-25 ACBBC26-30 DBACD31-35 CDACB36-40 AFGED41-45 ACDBC46-50 ADBCA51-55 DACBD56.earliest57.believing58.annually59.which60.be celebrated61.eaten62.togetherness63.The64.for65.to bring写作第一节One possible version:Dear Catherine,I'm writing to extend my sincere gratitude to you for helping improve my English writing skills aswell as my spoken English.If it hadn't been for your support and encouragement,I would havebeen far behind other students in English.As everyone knows,I come from the countryside and didn't start learning English until I enteredjunior high.It is you who have given me great confidence and enough patience.Thus I reallywant to express how thankful I am for your kindness.Please accept my gratitude.Yours sincerely,Li Hua第二节One possible version:"David!David!"Mr.Manning called David outside his home.Hearing that,David went outsideHe saw Mr.Manning and a truck.Mr.Manning smiled at him,"I heard you talking to your friendat the store.I know what you did.I know how much you wanted those sneakers,and I saw youselling lemonade and delivering newspapers.And today,I saw you let all that wish go,just tohelp a friend who was in deeper need than you were."David lowered his head out of shyness.Mr.Manning continued,"And I think this kind offriendship ought to be celebrated.So come on!Get on the back of this truck and pick up as manypairs of shoes as you'd like.Don't worry about the money;this is all on me."David hesitated,andthen ran towards the truck with eyes shining in excitement."Hurry,we'll also go to your friend'shouse.There are free shoes for him,too!"【补充说明】take sb.aback:使某人震惊,使某人大吃一惊部分解析阅读第一节A篇主题语境:人与自我一一生活本文是应用文。文章是澳大利亚最大的充气障碍游乐场Tuff Nutterz的活动信息。