Unit7 Period6 Have you ever been to a museum
unit7Have you ever been to a museum.sectionB
• 1 have / has been to +地名 去过某地（去过已回来）； • 2 have / has gone to +地名 去了某地（还没回来）； • 3 have / has been in +地名 在某地住了有多长。
二 用所给词的正确形式填空。
1.He _______ has ever _______ been (be) to the
History Museum several times.
2. --- _______ Have you ever _______ been (be) to the zoo?
--- Yes. I ______(go) there last summer. went
一个普通的动物园
a normal zoo
几乎相同
一年到头
almost the same
all year round
靠近离……不太远
远离.....
be close to
be far from…
• A: Have you ever been to the Great Wall?
• B：Yes, I have. What about you?
• A: Me too.
• =So have I.
• =I have ever been there, too.
• So+助动词/be动词/情态动词+主语.
more than two years.
6. When he ________(finish) his work, he finishes
__________ will ring (ring) me up.
初中英语《Unit 7 Have you ever been to a museum》优质课教案、教学设计
Unit 7 Have you ever been to a museum ?Section B1a—1d执教者：【学习目标】通过本节课的学习，同学们将能：1.听懂含有the Palace Museum, the Terracotta Army ，the Bird's Nest, the GreatWall等词汇和有关Peter 旅游的对话，进一步理解现在完成时。
2.在听力训练中，主动尝试运用速记（首字母、缩写）获取关键信息，完成听力任务。
3.根据自己的经历，恰当的运用现在完成时谈论曾经去过的景点及细节。
4.通过谈论曾经去过的地方，加深同学们之间的友情；了解名胜古迹。
【学习过程】StepⅠ. Before listening1.Free talkT: Have you ever been to Beijing?S:...T: What places of interest in Beijing have you ever been to?S:...2.观察名胜古迹的图片，说出其英语表达，并了解相关知识。
3.Pair workS1: Have you ever been to ...?S2: Yes, I have./No, I haven’t.StepⅡ.While listening1.L isten to a student interviewing a foreign student. Check (√) the questions you hear.(Tip:听前快速浏览以下问题，注意获取地名信息)Have you visited the Palace Museum?Have you been to the Great Wall?Have you been to the Bird’s Nest?Have you seen the Terracotta Army?Have you tried Chinese food?2.L isten again and take notes.（Tip：运用速记法1.听关键词，2 如果来不及写整个单词，先写出首字母或前三个字母，等到再听核对答案时，再补充完整。
人教版英语九年级全册Unit7(Period6)SectionB(3aSelfCheck)教学设计
（1）导入：通过提问方式引导学生回顾过去的事情，为新课的学习做好铺垫。
（2）新知识呈现：结合3a部分的文章，讲解一般过去时和现在完成时的区别和用法，引导学生关注文章中的关键信息。
（3）课堂活动：组织学生进行小组讨论、角色扮演等活动，让学生在实际语境中运用所学知识。
（4）巩固练习：设计针对性的练习题，帮助学生巩固所学知识，发现并纠正错误。
-此项作业旨在培养学生的团队合作精神，提高学生的审美和设计能力，同时巩固所学知识。
请同学们认真完成作业，并在完成作业的过程中，如有疑问，可以随时向老师请教。希望同学们通过作业的完成，不断提高自己的英语水平，为实现自己的梦想努力奋斗！
-通过此项作业，学生能够反思自己的成长经历，培养写作能力，同时巩固对两种时态的理解和运用。
4.收集关于青少年成长的故事或名言，与同学分享，并进行讨论。
-这项作业有助于拓宽学生的视野，培养他们的跨文化交际意识，激发学生对英语学习的兴趣。
5.针对本节课的学习内容，进行小组合作，制作一份英语手抄报，展示青少年时期的梦想与成就。
4.学生能够认识到自己的责任和使命，培养积极向上的生活态度，为实现个人价值和社会进步贡献自己的力量。
二、学情分析
九年级的学生已经具备一定的英语基础，他们熟悉一般现在时、一般过去时等基本时态，并能够运用所学词汇和句型进行简单的交流。在此基础上，针对本章节的学情分析如下：
1.学生在语言表达方面，已具有一定的阅读理解能力，但在实际运用时，对词汇和句型的掌握程度仍有待提高。特别是对一般过去时和现在完成时的运用，容易混淆，需要通过本章节的学习，进一步巩固和提升。
2.引导学生思考：How did those past events influence your life now?进而引出现在完成时态的学习。
Unit7 Have you ever been to a museum SectionA(1a-2c)
学生已经初步掌握了现在完成时的结构及基本用法，能够利用前一单元的知识进行简单的交流和运用。这个时期的学生正处于青春期，精力充沛，表现欲强，对新鲜事物充满好奇。通过让学生浏览一些图片，让他们对课本内容有一个整体感知。本节课的内容是比较接近学生的生活也是他们感兴趣的话题，因此只要运用恰当的方法引导，学生能够积极参与课堂。但是学生容易混淆现在完成时与一般过去时的使用。
B: No, I haven’t.
A: Me neither.Let’s go to one tomorrow.
2.熟练掌握以下词汇：neither,amusement,have been to
3.运用现在完成时结构谈论去过的地方。
4.通过合作的方法谈论去过的地方，感悟自然之美，表达对祖国大好河山的热爱。
学生观察图片，根据自身情况练习并做答
利用白板的截图功能出示与课本相关的生动形象的图片，进行拓展
听中
首先让学生明确听什么，做到有的放矢；然后利用截取的听力技巧
根据老师要求完成各项听力任务，掌握听力技巧。具体如下：
1.注意红色字体部分的关键词，提示俩个都是女声
基于本堂课的内容和学情的分析，我主要使用多媒体网络课件PPT、电子白板作为辅助进行教学，使信息技术与英语教学相结合，丰富了教学内容，扩大了学生的知识面。
1.在复习环节利用ppt展示一些学生感兴趣的图片练习have you been to...?然后过渡到新课的学习。
2.本堂课主要是听说，为了逐步提升学生的听力技巧，我在听力各环节都注意听力技巧的点拨：听前适当留出时间渗透给学生明白即将听什么，让学生知道听的方向，听中适时注意点拨听的技巧，听后总结这类听力练习的解题套路。
在导入环节，借助ppt展示一些学生感兴趣的图片，巩固练习have you ever been to...?从而过度到新知识的学习。在pre-listening环节，通过显示游乐场、各种博物馆的图片学习了本课的新单词并扫清了听力障碍。在while- listening环节,利用多媒体截取听力录音。在after- listening环节,显示一组图片和学生自己收集的图片，让学生结合本课的功能语言谈论他们去过和未曾到过的地方。
初中英语《Unit 7 Section A (3a-3c) Have you ever been to a museum》教学课件设计
于创新。
Free talk
Let’s share some interesting places.
ar Museum Chengshan Cape
Have you ever been to…? When/Who /How did you ….? Have you seen/eaten/bought…?
Unit 7 Section A (3a-3c) Have you ever been to a museum?
Unit 7 Section A (3a-3c)
Learning objectives
1.借助图片能猜测文章大意，通过扫读、跳读、细 读 等阅读策略来获取不同博物馆的具体信息。
2. 借助思维导图，回答问题等方式尝试复述不同的 趣 味博物馆之旅。
art museum
bike museum
…
space museum
Let’s predict
Reading Tip: Look at the pictures. Can you guess what the magazine article is about?
computer museum
tea museum tea sets
Have you ever been to a museum?
Move your eyes Use your hands Share your ideas Encourage yourself
/ ɪnˈkʌrɪdʒ/
Use your head Make a difference !
Have you ever been to a museum?
Unit7 Have you ever been to a museum
Unit7 Have you ever been to a museum?写出下列动词的过去式和过去分词sell tell say pay wear be go do run come become stand understand shootget forget sit have hear hold lead make lose find win see eat take fall shake beat leave show. choose break speak wake一、翻译短语数以千计的度假一方面----，另一方面-----全年说英语的国家四分之三的人口某个不同的地方游乐场搭帐篷取得进步两个；一对；几个靠近；接近在白天现在，目前无论/不管----还是---- 自然环境it is the best time to do sth have problem/difficulty (in) doing sth.have fun doing sth .encourage sb to do sth一、根据汉语提示或首字母完成单词1.she has made rapid p___________ in English learning.2. I w__________how much more computers will be able to do in the future.3.We all f________ illness and death.4. A year’s plan starts with s_________.5.Nobody is p___________.6.A________.(狐狸)may grow grey, but never good.7. We’ve given her some advice, but I don’t know w______ she’ll accept it．8. My hobby is ______ (收藏) all kinds of coins.9. My mother always ________________(鼓励) me to face the difficulties bravely.10. Madame Curie ____the x-ray machine.（发明）11. Take your ________(照相机) to enjoy the beautiful sights with us!二、用所给的单词的适当形式填空1.With the ________ (develop) of the science and technology, our life will become better and better.2. My teacher always encourages me ________ (read ) English aloud.3. The plane landed _____________ (safe) yesterday.【2013山东莱芜】4. We should practice ___________ (speak) English as much as possible.5. You wont have any problem __________ (get) rice, noodles or dumplings.6. Computer is one of the greatest ______ (invent) I can’t imagine life without it.7. October 1 is the ________(nation) Day of China.8.Junko Tabei is a very ___________(usually) Japanese woman, she is the first woman to get to the top of Qomolangma.9.It is __________ （believe）that he did it by himself.四、翻译句子1.你曾经去过一个博物馆吗？不，我没有。
鲁教版八年级英语上册Unit 6-8 大单元教学设计
介绍了博物馆的基本
信息和自己的参观感 受。
How
1. 该语篇是一个游记，包含了游记的要 素，如游览地点、游览内容、游览感受。 文章对三个博物馆介绍的内容划分都比 较明显，分别是basic information about the museums和feelings after visiting。前者 属于对facts的描述，后者是叙述者表达 自己的观点。 2. 文中有一些生词，但由于上下文能够 给出比较明确的提示，所以学生能够结 合语境推测词义并做同义词替换。结合 语境推测词义也是学生要掌握的一个阅 读策略。 3. 文章用到了一般现在时、一般过去时 和过去完成时三种时态。文章用一般现 在时陈述关于博物馆的事实，用一般过 去时和现在完成时描述过去参观博物馆 的经历、对博物馆的印象和感受。学生 可以在语境中体会这三种时态用法的差 别。 4. 虽然没有明确地说明，但是文章仍然 渗透了每个博物馆存在的价值和意义。
本单元是八年级上册第7单 元，标题为Have you ever been to a museum?话题为fun places， 功能是talk about past experiences，属于“人与社会” 的范畴。本单元旨在丰富学生
的见闻、激发学生对世界的好
奇心，初步形成热爱旅游、热
爱生活的态度。语法上，本单
再去一次，Tina告诉John可以怎么 馆的兴趣
去。第二段对话：Linda曾经去过
amusement park，她准备和Kim再
去一次，Linda告诉Kim可以怎么
去。第三段对话：Tom和Frank商
量决定去River Park滑冰, Fank向
Tom借自行车，回去拿冰鞋。
补充听力：1. 介绍博物馆的作用、
unit 7 Have you ever been to a museum section A
work 2c Look at the map in 2a andPair make
C
( )3. We __ Xiao Li since she was a little girl.
Ａ. know Ｃ. have known
Ｂ. had known Ｄ. knew
B
B
A
根据汉语提示补全句子。
1. 父母都不关心这孩子。 Neither parent cares what happens ________ to the child. 2. —我从没去过美国。 —我也没有。 —I have never been to America. Me _______. neither —____
Make three conversations like 1c.
Period Two Section A (2a-2d)
Ⅰ. To learn new words: camera, invent v. invention n. Ⅱ. To learn to use Present Perfect Tense to talk about past experiences.
1b Listening 2 Listen. Have these students ever been
to these places? Check (√) the boxes.
Claudia Sarah
Science museum
History museum Art museum Nature museum Space museum
(1) 英语中表示后者与前者情形相同“
也不……”时，常用neither引起的倒
装句
Neither+助动词/系动词be/情态动词+主
unit 7 Have you ever been to a musuem revision
Many people like traveling, me too. In recent years, I have been to many places.
I have been to some famous universities. I have also seen the sea in Yantai and Qingdao.
Group work: Talk about your traveling. Each student one sentence at least.
Many people like traveling, me too. In recent years, I have been to ...
I have also seen ...
2.---I have been to the space museum. ---_M_e_ t_o_o_.=_S__o __h_a_v_e_ __I _. I have been to the space museum,_t_o_o_.
3.咱们今天去个不同的地方吧。 Let’s go somewhere different today.
Exercise
2.英语中的“也”
A. 否定句中的“也” 1）主语 + neither 2）neither +助动词/be + 主语 3）either，但要加逗号隔开。
---I haven’t been to the space museum. --- Me _n_ei_th_e_r_.= _N_e_it_h_er_h_a_v_e_ _I__.
invention unbelievable unusual encourage peaceful performance simply foxes progress perfect collect safe fear whether whenever spring a couple of thousands of on the one hand, on the other hand all year (a)round
Unit 7 Have you ever been to a museum？
典例研磨——示范引领 请根据提示, 写一篇80词以上的英语短文介绍西藏的雅鲁藏布大峡谷 (the Yarlung Tsangpo Grand Canyon), 可适当拓展。提示: 1. 是自然世界最伟大的奇迹之一; 2. 不仅是世界上最长的峡谷, 还是世界上最深的峡谷。长度: 504. 6千米; 深度: 6 009米(最深处); 美誉: 植物博物馆、动物王国; 3. 最佳旅游季节: 春、夏。
Dear Moore, I’m glad to receive your letter. You wanted to know something about my
hometown Yibin. Now let me tell you. _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________
实战写作——迁移创新 假设你是李华, 你的英国笔友Moore来信希望了解你的家乡宜宾的情况。请 你用英语写一封回信。回信必须包括下面的内容。
注意: 1. 词数: 80词左右。信的开头与结尾已为你写好, 不计入总词数。 2. 参考词汇: places of interest 名胜古迹; hot pot 火锅; economy 经济
Unit 7 Have you ever been to a museum？
八年级英语上册 Unit 7 Have you ever been to a muse
Unit7 SectionA 1a-2d课题Unit 7 Have you ever been to a museum? Section A 1 (1a-2d)教学目标1. Knowledge and Ability Objects(1) Key vocabulary: amusement; neither(2) Listening practice.(3) Target language:1.Lets' go somewhere different today.2.Have yo u ever been to…? Yes, I have./ No, I haven’t.3.How about/what about…?4.How are we going to get there?5.We can take the subway/…(4) To train students’ listening and speaking skills.2. Method Objects in Teaching(1) Scene teaching method.(2) Listening and speaking methods.(3) Pair work.3. Sensibility and ValueTo be interested in taking part in all kinds of activities in English class.教材分析1. Teaching Key Points1. Key vocabulary in this period.2. Target language in this period.2. Teaching DifficultyMake conversations freely using the target language.3. Teaching Aids1. A tape recorder.2. A computer for multimedia use.时序Teaching ProceduresStep 1 Greetings and RevisionGreet the class and check the homework.Step 2 Lead-in1. Guess the places of the pictures; they are the British Museum, spacemuseum, history museum, water park, zoo, amusement park while lead insentenc e patterns:“ Have you ever been to …？”2. SpeakingGet students to work in pairs to practice the conversation: “ Have you ever been to…”“Yes, I have”/ Not, I haven’t.Step 3 Pre-listening1. Section A 1aT: OK. Now open your books on Page 65. In Part 1a, 6 places are given. Please read the names of these places. (Teacher writes the names on theblackboard.) Which of these places would you like to visit? Rank themfrom 1 to 5.S 4:Amusement park ______, water park ______, zoo ______ aquarium ______ space museum ______.S5: Space museum ______, aquarium ______, zoo ______, water park ______, amusement park ______S6: …2. Talk about the pictureStep 4 Listening1.Listen and choose the best answer. The first and the second question aim tolistening to time, and the third one aims to listen for the relationship. This activity trains students’ listening ability for listening for specific relationship.1）When did Sarah visit the National Science Museum?A. TodayB. YesterdayC. Last year2）When did Claudia visit the nature museum?A. last yearB. last summerC. Last school trip3）What may the relationship be between the two speakers?A. FriendsB. Teacher and studentC. Mother and kid.Answer: CCA2.Listen again. Listen and check the boxes. Have these students ever been to theseplaces?Science museum HistorymuseumArt museum Nature museum Space museumClaudiaSarah √Step 5 SpeakingAsk and answer in pairs:A: let’s go somewhere different today.B: OK. Where do you want to go?A: Have you ever been to the space museum?B: No, I haven’t. How about you?A: …Step 6 Listening 2a 2b1.Listen and circle the places that you hear.2.Listen again and circle T for true or F for false.Conversation 11. Tina went to the space museum last year. T/F2. John has never been to the sp ace museum. T/F3. They are going to take the subway. T/FConversation 21. Linda has been to the amusement park. T/F2. Linda went to the amusement park yesterday. T/F3. Linda is going to the amusement park again by bike. T/FConversation 31. Frank had a great time at the water park. T/F2. Frank’s friend has never been to the water park. T/F3. Frank and his friend are going skating. T/FAnswer: TFT TFT FTT3.SpeakingLook at the map in 2a and make conversations about the places.A: Have you ever been to the space museum?B: Yes, I have. How about you?A: No, I haven’t.B: Oh, it’s fantastic. Let’s go tomorrow.A: OK. How are we going to get there?B: We can take the subway.4.SpeakingRole-play the conversation in 2d.A: I went to the film museum last weekend. Have you ever been there? …B: Yes, I have. I went there back in April. …Step 7 Language points1. I learned about the inventions that led to color movies, too. 我还了解了一些发明，它们成就了彩色电影。
八上unit7 have you ever been to a museum
英语初三上U7复习提纲一、词组1.the National Science Museum国家科学博物馆2.a space museum 一个太空博物馆3.the amusement park 游乐园4.go somewhere different 去某个不同的地方5.the old movie camera 旧的电影摄像机6.lead to 导致，通向7.camp in the mountain在大山里野营8.put up a tent 搭起帐篷9.learn about 了解到10.in such a rapid way 以如此快的方式11.the history and development of ………的历史和发展12.encourage sb to do sth 鼓励某人做某事13.a relaxing and peaceful place一个令人放松又安宁的地方14.social groups 社会团体15.tea art performance 茶艺16.collect tea sets 收集茶具17.make a perfect cup of tea 沏一杯完美的茶18.a very unusual museum in India印度一个很不寻常的博物馆19.another province in China 中国另一个省20.a couple of times 几次21.hear of 听说22.take a ride 兜风、旅行23.the Terracotta Army 兵马俑24.the Bird’s Nest 鸟巢25.the Palace Museum 故宫26.thousands of tourists 数以千计游客27.three thousand tourists 三千游客28.an English-speaking country一个说英语的国家29.have problem doing sth 做某事有困难30.seem strange to do sth 做某事好像很奇怪31.see lions, tigers and foxes看狮子、老虎和狐狸32.during the daytime 白天期间33.the best time to do sth 干某事最好的时间34.in a more natural environment在一个更自然的环境中35.all year round 全年36.be close to the equator 离赤道近37.be far from 离…… 远39.a home for old people 敬老院38.size and location 大小和位置二、句子1. Have you ever been to a science museum?你曾经去过科学博物馆吗？No, I’ve never been to a s cience museum.不，我从没去过科学博物馆。
初中英语《Unit 7 Have You Ever Been to a Museum1》优质教学设计、教案
Unit 7 Have you ever been to a museum?Section B（2a-2e）教学设计一、学习目标：认知目标：谈论曾经去过的地方和感受。
能力目标：1.通过小组活动，学生能与同学们交流和讨论学习方法。
2.通过本课学习，学生能听懂别人谈论过去经历过的文章或材料，并能运用一般过去时，现在完成时表达自己或他人过去曾经去过的地方。
情感目标：1.鼓励学生参与活动，使学生能形成相互交流相互促进的学习氛围，使其体验成就感，提高学习兴趣。
2.通过学生之间多层次，多方位的合作，培养他们团结协作，互助友爱的精神。
3.通过对学习方法的学习，培养学生用正确而科学的方法做事的能力，明白“一份耕耘，一份收获”。
技能目标：1. 熟练掌握下列词汇：a couple of; thousands of; on the one hand...,on the other hand2.熟练掌握下列短语：outside of China; seem strange to; all year round3.积极利用媒体，导学案，网络资源辅助学习，探讨问题，开拓视野，拓宽知识面。
二、教学重点和难点1.重点短语和句型2.准确地理解课文并尽可能凭记忆复述原文三、教学准备：1.多媒体和电子白板、录音机2.利用PowerPoint 制作课件：3.教师编写导学案供学生课堂使用。
四、学法指导: 自学+交流+展示+探究+质疑利用个人展示，小组展示，小组质疑，小组积分等多种形式激发学生参与意识。
五、学习过程1）Free TalkTeacher says I have been to Qingdao, Qufu in Shandong Province. I’ve been to Shanghai twice. Could you tell me where you have been?S1: I have been to…Teacher collects different answers and teach some new words according to the situations in class.设计意图：通过互相问候和自我介绍拉近师生距离。
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Unit7 Have you ever been to a museum?Period 6 Section B (3a.3b)&Self check一、学习目标1、复习并掌握本单元重点单词和短语2、复习并掌握本单元重点句型二、学习重难点用现在完成时进行写作。
二、学习活动Task1.复习49-55页单词，试着默写出下列单词的相应形式invent(名词）________________amuse（名词）___________camera(名词)_________________ believable(反义词)_____________unusual(反义词)____________Germany(形容词)__________ dangerous(反义词)______________\______________________fairness(adj.)________________ independence(adj.)_____________drop(过去式）__________fair(反义词）________________ ill(n.)_________________________Task2. 复习课本49-55页，找出下列短语短语：太空博物馆_________________________ 历史博物馆__________________________ 游乐场_________________________________ 水上乐园____________________________ 有点_____________________________ 代替，反而________________________________ 了解，知道_________ 支起________________________以一种如此快的方法_________________ 一个十分不同的博物馆_______________________ 如此多的不同种类的厕所______________________教会人们有关什么的事情____________________鼓励人们去做某事_________________ 一杯完美的茶_________________________________ Task 3.阅读课本49-55页句子，完成下列任务。
1.难以置信的是科技正以一种十分快的速度在进步It’s____________ that technology_____________________________________________________________.2. 不知道将来电脑还能够做些什么事呢？I ____________ how___________________ computers will be able todo_________________________.3. 它也鼓励政府及社会组织思考将来改进厕所的方法。
It also_____________ governments and _________________ to think about________________ toilet in the future.4. 看沏茶的过程和饮茶本身一样令人愉快。
____________ the tea _____________ is just as ___________ as ___________ the tea itself. 5. 你曾经去过中国的另一个省份吗？Have you ever been to _____________ _______________in China?6.你曾经丢过重要的东西吗？Have you ever lost __________________ _____________________?四、学习诊断（一）、用所给动词的正确时态填空1. I __________(finish)today’s homework already. What about you?2. He ____________ just ____________(decide) to join the swimming club.3. _______you ____________(see) Jack recently? ——No , I haven’ t.4. How long ____________ you ____________(be) in class today?5. How many English words ____________ they ____________(learn)?6. He ___________ ever ___________ (be) to the History Museum several times.7. — _____________ you ever ___________ (be) to the zoo?—Yes. I ____ (go) there last summer. I __ (see) many kinds of animals there.8. —Where is Mr. Wang?—He _________ (go) to the library. He wants to borrow some library books.（二）、运用本单元所学现在完成时知识用英语为自己写一篇个人简历。
不少于80字。
——————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————Unit7 Have you ever been to a museum?Period 6 Section B (3a.3b)&Self check训练案宁阳12中程明一、拓展训练题组考点：一般过去时和现在完成时的用法区别类型1.一般过去时所表示的一个或一段过去时间是可以具体确定的，与其他时间没有牵连。
它所表示的事情纯属过去，与现在情况没有联系。
现在完成时表示的事情发生在不能具体指出的现在以前的过去某个或某段时间。
它所表示的事情与现在情况有关系，是过去事情在现在产生的结果或对现在的影响。
比较下面几组句子，体会两种时态的不同：He served in the army from 1952 to 1954. 这是过去的一件事。
He has served in the army for 5 year. 现在他仍在军中服役，他仍是军人。
对应习题：---______ they _______(see) the film yet?---Yes.They_____________(see) it already.----When______they______(see) it?----They _______(see)it just now.类型2.现在完成时不可与表示过去的时间副词连用，而一般过去时则可以。
对应习题：1.--- Where __you __ (put) the book? I can’t see it anywhere.--- I ___(put) it right here. But now it’s gone.A.did ; put; putB. have; put; putC. did; put; have putD. have; put; have put2. We haven’t heard from Jane for a long time. What do you suppose _______ to her?A. was happeningB. happensC. has happenedD. happened限时作业（一）、单项选择1. Hello, I ____ you were in London. How long _________ here?A. don’t know; were youB. hadn’t known; are youC. haven’t known; areD. didn’t know; have you been2.I’m glad to tell you that we _____ the work in less time than we _____ expect ed to.A. finished; wereB. have finished; areC. have finished; wereD. had finished; were3. It _____ that pleasant music keeps people from becoming tired at their work.A. findsB. has foundC. was foundD. has been found4. When I was at college I ____ three foreign language but I _____ all except a few words of each.A. spoke; had forgottenB. spoke; have forgottenC. had spoken; had forgottenD. had spoken; have forgotten5. —I’m sorry, Mary, I ______ your radio for such a long time. —Never mind.A.keepB. keptC. have keptD. am keeping（二）、用所给动词的适当形式填空。