新概念英语第一册lesson47-48练习题

同学们，欢迎来到新概念英语第一册的学习旅程。Lesson47和48这两课，我们重点学习了现在完成时的初步用法，特别是"Haveyou...?"这样的疑问句及其肯定和否定回答，同时也围绕"like"这个核心动词展开了关于喜好的讨论，并引入了一些常见的食物名称。掌握这些内容，能让我们更自如地询问他人经历和表达个人偏好。下面，我们通过一些练习题来巩固所学知识，检验一下大家的掌握程度。一、核心词汇与短语回顾(VocabularyandPhrasesReview)在开始练习前，请大家先回顾以下核心词汇和短语，确保理解并能灵活运用：*动词(Verbs):like,want,eat,drink,meet,see,make,do*名词(Nouns):coffee,tea,milk,water,juice,beer,wine,beef,lamb,apple,orange,banana,tomato,potato,food*形容词(Adjective):fresh,ripe,sweet,sour,nice*常用表达(UsefulExpressions):Haveyou...?Ihave(done)...Ihaven't(done)...Whataboutyou?Idon'tknow.二、句型转换(SentenceTransformation)请根据要求改写下列句子。1.Helikescoffee.(改为一般疑问句，并作肯定及否定回答)2.Ihaveeatenanapple.(改为一般疑问句，并作肯定及否定回答)3.Shewantssomemilk.(改为否定句)4.TheyhavemetTom.(改为否定句)5.Haveyouseenthefilm?(用"he"作主语改写句子)请根据上下文，用括号内单词的适当形式或所学句型完成下列对话。Dialogue1A:Hello,Mary.______you______(have)lunchyet?B:Yes,I______.I______(eat)somebeefandpotatoes.A:______it______(be)nice?B:Yes,it______.Itwasveryfresh.Whataboutyou?______you______(have)lunch?A:No,I______.I______(be)nothungryyet.Dialogue2A:Doyou______(like)bananas?B:Yes,I______.Theyaresweet.______you______(like)them?A:No,I______.I______(prefer)apples.______youever______(eat)agreenapple?B:Yes,I______.Itwasabitsour.四、用所给词的适当形式填空(Fillintheblankswiththeproperformofthegivenwords)1.______(you/meet)mybrotherbefore?2.She______(not/drink)anymilkthismorning.3.We______(see)thatfilmtwice.4.What______(you/want)toeat?5.He______(like)tomatoes,buthe______(not/like)potatoes.阅读下面短文，然后回答问题。短文(Passage):Lucyisastudent.Shelikesfruitverymuch.Shehaseatenanappleandtwobananastoday.Shehasn'teatenanyorangesyet,butshewantstoeatonethisafternoon.Herfriend,Lily,doesn'tlikebananas.Sheprefersapplesandgrapes.Lilyhasdrunksomeorangejuicethismorning.问题(Questions):1.WhatdoesLucylikeverymuch?2.WhathasLucyeatentoday?3.HasLucyeatenanyorangestoday?4.WhatdoesLilyprefer?5.WhathasLilydrunkthismorning?六、汉译英(ChinesetoEnglish)请将下列句子翻译成英语。1.你喜欢咖啡吗？不，我不喜欢。我喜欢茶。2.他吃过牛肉了吗？是的，他吃过了。3.他们还没有见过我的父母。4.我想要一些新鲜的苹果。5.你今天喝牛奶了吗？七、答案与解析(AnswersandExplanations)二、句型转换1.一般疑问句:Doeshelikecoffee?肯定回答:Yes,hedoes.否定回答:No,hedoesn't.*(解析：实义动词"like"的一般现在时疑问句需借助助动词"does"，第三人称单数"he"对应"does"。)*2.一般疑问句:Haveyoueatenanapple?肯定回答:Yes,Ihave.否定回答:No,Ihaven't.*(解析：现在完成时的一般疑问句直接将助动词"have"提前。)*3.Shedoesn'twantanymilk.*(解析：实义动词"want"的否定句需借助助动词"do/doesnot"，"some"在否定句中通常变为"any"。)*4.Theyhaven'tmetTom./TheyhavenotmetTom.*(解析：现在完成时的否定句直接在助动词"have"后加"not"。)*5.Hasheseenthefilm?*(解析：将主语从"you"改为"he"，助动词"have"相应变为"has"。)*三、对话填空Dialogue1A:Hello,Mary.Haveyouhad(have)lunchyet?B:Yes,Ihave.Iate(eat)somebeefandpotatoes.A:Wasitnice(be)nice?B:Yes,itwas.Itwasveryfresh.Whataboutyou?Haveyouhad(have)lunch?A:No,Ihaven't.Iam(be)nothungryyet.*(解析：对话围绕“是否吃过午饭”展开，用现在完成时"Haveyouhad...?"询问过去发生并与现在相关的动作。回答吃过什么用一般过去时"ate"，描述午餐的品质用一般过去时"was"。)*Dialogue2A:Doyoulike(like)bananas?B:Yes,Ido.Theyaresweet.Doyoulike(like)them?A:No,Idon't.Iprefer(prefer)apples.Haveyouevereaten(eat)agreenapple?B:Yes,Ihave.Itwasabitsour.*(解析：前半部分讨论喜好，用一般现在时"Doyoulike...?"。后半部分用"Haveyouevereaten...?"询问是否有过某种经历，属于现在完成时的典型用法。)*四、用所给词的适当形式填空1.Haveyoumetmybrotherbefore?2.Shehasn'tdrunk/hasnotdrunkanymilkthismorning.3.Wehaveseenthatfilmtwice.4.Whatdoyouwanttoeat?5.Helikestomatoes,buthedoesn'tlikepotatoes.五、阅读理解与回答问题1.Shelikesfruitverymuch.2.Shehaseatenanappleandtwobananastoday.3.No,shehasn't.4.Sheprefersapplesandgrapes.5.Shehasdrunksomeorangejuicethismorning.六、汉译英1.Doyoulikecoffee?No,Idon't.Iliketea.2.Hasheeatenbeef?Yes,hehas.3.Theyhaven'tmetmyparentsyet./Theyhavenotmetmyparentsyet.4.Iwantsomefreshapples.5.Haveyoudrunkanymilktoday?八、学习建议(StudyTips)1.勤加练习，注重应用：现在完成时是英语中非常重要的时态，务必通过大量口头和书面练习来熟悉其结构和用法，尤其是"Haveyou...?"的疑问句形式及其回答。2.结合语境记忆词汇：本课的许多词汇与食物相关，尝试在日常生活中描述自己的饮食喜好和经历，将词汇融入语境中记忆会更加深刻。3.对比学习：注意区分一般现在时（描述习惯、状态）和现在完成时（强调过去动作对现在的影响或经历）的用