Unit 9 Have you ever been to a museum?
第一课时 Section A (1a2d)
1.重点单词：amusement
2．重点短语：have/has been to，have/has gone to
3．重点句式：
Have you ever been to a museum?
Let's go somewhere different today.
Frank's friend has never been to the water park.
Have you ever been there?
It's a great way to spend a Saturday afternoon.
I learned about the inventions that led to color movies，too.
We put up a tent and cooked outside.
I've never been camping.
1．重点短语和句型
2．have has been to 和have has gone to 的用法
3．现在完成时态
1.have has been to 和have has gone to 的用法
2．现在完成时态
一、 预习课本P6566新单词并背诵，完成下面的汉译英。
1．娱乐________________________________________________________________________
二、认真预习1a2d，找出下列短语和句型。
1．去过某地________________________________________________________________________
2．去了某地________________________________________________________________________
3．你曾经去过博物馆吗？
________________________________________________________________________
4．今天让我们去一些不同的地方吧。
________________________________________________________________________
5．Frank的朋友从来没有去过水上公园。
________________________________________________________________________
6．你去过那里吗？
________________________________________________________________________
7．这是一个度过周六下午的好方法。
________________________________________________________________________
8．我了解到了有关那个导致彩色电影出现的发明。
________________________________________________________________________
9．我们支起了一个帐篷并且野炊。
________________________________________________________________________
10．我从来没有野营过。
________________________________________________________________________
Step 1 情景导入
(Show the pictures of amusement parks，water parks，space museums，zoos art museums，and history museums)
Teacher：What can you see in the picture?
(Look at the pictures and brainstorm the words they can think of，such as space museum，amusement park，water park，zoo，art museum and history museum.)
T：Have you ever been to an amusement park?
Ss：No.
T：Now，we'll learn Unit 9—Have you ever been to a museum?
环节说明：通过多媒体图画的谈论问答，并因势引导，采用师生之间的交流方式，自然导入“Have you ever been to a museum？”(“你曾经去过某地吗？”)这一话题。
Step 2 完成教材1a1c的任务
学生朗读1a中的单词或短语，教师纠正错误，然后两人一组互相提问。(3分钟)
2．你想要去参观哪些地方呢？按照你最愿意到最不愿意的顺序把这些地方标号，完成后小组内互相交流答案。(3分钟)
3．认真听录音，标出Claudia 和Sarah曾经去过的地方。将1b中的表格填写完整，完成后集体核对答案。(3分钟)
4．再听一遍录音，并跟读对话。(3分钟)
5．两人一组练习1c对话，然后仿照1c的形式利用1b中的地方，编练新的对话，完成后要求几组学生表演对话。(5分钟)。
参考案例
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：...
6．小结训练。(3分钟)
(C)1.—How clean the window is!
—Yes，I ________ it three times!
A．clean B．cleaned
C．have cleaned D．am cleaned
(A)2.—Where is Li Lei?
—He ________ Shanghai.
A．has gone to B．has been to
C．went to D．goes to
(B)3.—Do you know Tom?
—Yes，he and I ________ friends since we met in Wuhan last year.
A．have made B．have been
C．were D．become
(C)4.Have you ever ________ to a foreigner?
A．speak B．spoke
C．spoken D．to speak
(C)5.If you don't go to the park，________．
A．so do I B．neither do I
C．neither will I D．so will I
环节说明：听说结合，第一时间向学生传达语言目标，通过结对对话练习和小结训练，使语言目标得以强化。
Step 3 完成教材2a2c的任务
1.认真观察2a的城镇地图，听录音，圈出听到的地方，再集体核对答案。(3分钟)
2．再认真听一遍录音，根据听到的内容，判断句子的正误，正确的在句子后面的方框中圈T，错误的圈F，完成后请几名学生展示答案，教师点拨。(3分钟)
3．听第三遍录音，学生跟读，整体感知对话。(3分钟)
4．两人一组利用2a地图中的地方，仿照2c的形式，编练新的对话，邀请几组学生表演新的对话。(5分钟)
参考案例
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.
5．小结训练。(3分钟)
(A)1.—________ you ________ to the capital?
—No，I ________．I ________ there early next month.
A．Have；been; haven't；am going
B．Had；been；hadn't；am going
C．Have；gone；haven't；was going
D．Did；go；didn't；was going
(B)2.Bruce ________ how to use a computer.He ________ a computer of his own.He ________ it two days ago.
A．learns；will get；bought
B．is learning；has got；bought
C．learned；has got；bought
D．is learning；got；has bought
(B)3.— ________ you ________ England?
—Yes，it ________ a beautiful country.
A．Will；gone to；was B．Have；been to；is
C．had；been to；is D．Have；gone to；is
(C)4.Mary ________ to see the films because she ________ it twice.
A．won't go；saw B．won't go；will see
C．won't go；has seen D．didn't go；sees
环节说明：通过听、说读、写学习训练让学生熟练掌握现在完成时态；同时学生的口语表达能力在这一环节得到提升。
Step 4 完成教材2d的任务
1．学生自读对话，完成下面的问题。(5分钟)
①判断正误(T或F)；②根据对话内容填空；③回答问题；④英译汉
①Jill went to the mountains and camped there.(T)
②Jill went to the film museum and learned about the inventions that led_to color movies.
③Has Anna ever been camping?
No，she_has_never_been_camping.
④It's a great way to spend a Saturday afternoon.
这真是一个度过周六下午的好方法。
2．大声朗读2d 对话，读熟后与同伴结对练习，分角色表演对话。(3分钟)
3．邀请三组学生来表演对话。(5分钟)
4．小结训练。(3分钟)
(A)1.She ________ as an animal keeper since 2008.
A．has worked B．works
C．would work D．worked
(B)2.Mr.Black ________ China since the summer of 1998.
A．has been to B．has been in
C．has come to D．came to
(B)3.— Would you like some more food?
—Thank you.I ________ enough.
A．will have B．have had
C．have D．had
环节说明：将对话问题化，既能锻炼学生的思维能力又能加深对课文的理解。小结训练又对对话中的重要句型进行了巩固加深。
Step 5 问题探究
1．— Is James at home?
— No，he ________ Ya'an to be a volunteer.
A．has gone to B．has been to
C．is going to D．was going to
答案选择A，由于句意为“—詹姆斯在家吗？—他做志愿者去了雅安。”，而is going to 表将来，故排除掉C项。又因has been to意为“去过某地”，指人在说话现场；has gone to意为“去了某地”，指人不在说话现场。根据语境，A项正确。
2．— Hello，may I speak to Miss Wang?
— Sorry，she isn't in.She ________ the office.
A．has been to B．has gone to
C．has been away D．was away
答案选择B，句意：——喂，请王小姐接电话好吗？
——对不起，她不在。她去办公室了。 have/ has been to “曾经去过某地”，人现在不在那儿；have/ has gone to “到某地去了”，人现在不在这儿；have/ has been away “离开”，是延续性动作的动词。根据题意选B。
3．Eating too much sugar can lead ________ health problem.
A．to B．for C．at D．with
答案选择A，lead to意为“导致、带来、通往”，其中to为介词。Lead 经常用到的句型还有：lead sb to (sth) 使得出(观点)；引导(某人)。如：
What led you to this conclusion？你是如何得出这个结论的？
请学生们做前面课时训练部分。
第二课时 Section A (3a3c)
1.重点单词：unbelievable，progress，rapid，unusual，toilet，encourage，social，peaceful，performance，perfect，itself，collect
2．重点句式：
They have information about different computers and who invented them.
It's unbelievable that technology has progressed in such a rapid way.
I wonder how much more computers will be able to do in the future.
The museum teaches people about the history and development of toilets.
It also encourages governments and social groups to think about ways to improve toilets in the future.
The tea art performances show how to make a perfect cup of tea.
Watching the tea preparation is just as enjoyable as drinking the tea itself.
1.重点的短语及句型
2．现在完成时态
1．重点的短语及句型
2．现在完成时态
一、预习课本P67新单词并背诵，完成下面的汉译英。
1．进步____________ 2.难以置信的________
3．快速的____________ 4.特别的____________
5．坐便器____________ 6.鼓励____________
7．社会的____________ 8.和平的____________
9．表演____________ 10.完美的__________
11．它自己____________ 11.收集____________
二、认真预习3a3c内容，找出下列句型。
1．它们有很多关于不同的电脑以及谁发明的电脑的信息。
________________________________________________________________________
2．科技以如此快速的方式向前进步是难以置信的。
________________________________________________________________________
3．我想知道在将来电脑还会多做多少事。
________________________________________________________________________
4．这个博物馆教给人们关于马桶的历史和发展的知识。
________________________________________________________________________
5．它也将鼓励政府和社会团体想出改善未来马桶的方法。
________________________________________________________________________
6．茶艺表演展示了怎么泡制一杯完美的茶。
________________________________________________________________________
7．观看制茶准备就像喝茶本身一样有乐趣。
________________________________________________________________________
Step 1 情景导入
Teacher：Do you want to know more about the computers？Do you want to know about the history and the development of toilets？Do you want to watch the tea art performances？If your answers are yes，please let's learn together today and learn more about them.
环节说明：以三个短文的简单的内容概括作为导入，既能让学生对这三个文段有了大概的了解，又能够让学生更好地来理解节选段落，降低了学习难度，同时也能激起学生的阅读兴趣。
Step 2 完成教材3a3c的任务
1．快速阅读短文，回答方框中的两个问题，完成后让学生展示答案，教师点拨。(3分钟)
2．认真阅读短文，在文中找出3b中三个问题的答案，请几名学生展示答案，教师点拨。(5分钟)
3．再次认真阅读短文，从3c方框中选择出与文中画线单词意思一样的单词，完成后请学生展示答案，教师点拨。(3分钟)
4．细心阅读短文，理解每一句话的意思，小组合作解决遇到的疑难问题。教师点拨短文中出现的重点和难点。(5分钟)
5．熟读短文，识记背诵知识要点。(5分钟)
6．小结训练。(3分钟)
(B)1.The man ________ many things.
A．invent B．invented
C．inventing D．invention
(C)2.—I wonder ________ you exercise.
—Every day.
A．How long B．How far
C．How often D．How soon
(D)3.She encouraged him ________ to her.
A．talk B．talks
C．talking D．to talk
(B)4.Could you tell me when ________ tomorrow?
A．start B．to start
C．starting D．starts
(A)5.—I'm sorry to keep you waiting.
—Oh，not at all.I just ________ here.
A．have been B．had been
C．was D．am
环节说明：通过阅读分析文章，学生的阅读分析能力在这一环节得到提升；小结训练又及时的巩固强化了重要的知识点。
Step 3 问题探究
1．My mother often encourages me ________English as much as possible.
A．speak B．speaks
C．speaking D．to speak
答案选择D，鼓励某人做某事 encourage sb.to do sth.
请学生们做前面课时训练部分。
第三课时 Section A (Grammar Focus4c)
1.重点单词：German，theme，province
2．重点句式：
—I've been to the art museum many times.—Me，too.And I've also visited the nature museum.
—I've never been to a water park.—Me neither.
I've already been there a couple of times，but I'm happy to go again.
There are some special German paintings there right now.
Disneyland is an amusement park with a special theme.
Have you ever been to another province in China?
1．现在完成时态的用法
2．所学过的各种时态的区别
各种时态的灵活运用
一、预习课本P68新单词并背诵，完成下面的汉译英。
1．德国的____________
2．主题____________
3．省份________
二、认真预习Grammar Focus4c找出下列句型。
1．—我去过艺术博物馆很多次。
—我也是。而且我还参观了自然博物馆。
________________________________________________________________________
________________________________________________________________________
2．—我从来没有去过水上公园。
—我也没有去过。
________________________________________________________________________
________________________________________________________________________
3．我已经去过那里几次了，但是我还是很高兴再次去那里。
________________________________________________________________________
4．那里现在有一些特殊的德国油画。
________________________________________________________________________
5．迪斯尼乐园是一个有着特殊主题的娱乐公园。
________________________________________________________________________
6．你曾经去过中国的其他省份吗？
________________________________________________________________________
Step 1 情景导入
Teacher：Have you ever seen Mickey Mouse，Donald Duck and other famous Disney
characters in cartoons before？Have you ever been to Disneyland？Today we will learn something about it.
环节说明：由迪斯尼卡通形象，引出了本节课的学习内容，引起学生的学习兴趣。
Step 2 完成教材Grammar Focus的任务
1．学生大声朗读Grammar Focus的句子。(2分钟)
2．小结训练。(2分钟)
1．—你曾经去过科学博物馆吗？
Have_you_ever_been_to_a_science_museum?
—不，我从来没有去过科学博物馆。
No，I've_never_been_to_a_science_museum.
2．—你曾经参观过太空博物馆吗？
Have_you_ever_visited_the_space_museum?
—是的，我去过。我去年去的那里。
Yes，I_have.I_went_there_last_year.
3．—我去过艺术博物馆很多次。
I_have_been_to_the_art_museum_many_times.
—我也去过，而且我也参观了自然博物馆。
Me，too.And_I've_also_visited_the_nature_museum.
4．—我从来没有去过自然博物馆。
I've_never_been_to_the_nature_museum.
—我也没有去过。
Me_neither.
环节说明：通过对Grammar Focus 句型的填空练习能够使学生更好的理解掌握本单元的重点语法和句型。
Step 3 完成教材4a4c的任务
1．认真阅读4a对话，然后用括号内所给的单词来补全对话，完成后小组内互相交流答案，教师点拨易错点。(3分钟)
2．两人一组练习4a中的对话，并邀请几组学生表演对话。(3分钟)
3．认真阅读4b短文，然后用括号内所给单词的正确形式填空，完成后请学生说出答案，教师点拨重难点。(3分钟)
4．以对话的形式和你的搭档互相询问对方问题并把对话内容记录在4c表格中。
参考案例
A: Have you ever been to another province in China?
B: Yes，I have.I have been to many provinces in China.What about you?
A：No，I haven't.Have you ever...
B：...
5 .小结训练。(2分钟)
1．Mary lost(lose) her pen.Have you seen (see) it here and there?
2．Have you found (find) your watch yet?
3．—Are you thirsty?
—NO，I have just had (have) some orange.
4．We havealready had (return) the book.
5．Have they built (build) a new school in the village?
环节说明：通过本环节的对话练习和习题及小结训练让学生熟练的掌握了现在完成时态及其与其他时态的区别。
Step 4 问题探究
1．两三周a_couple_of_weeks
a couple of 相当于a_few或 a small number of，翻译成汉语就是“两个，几个，两三个”，是不确定的说法。
请学生们做前面课时训练部分。
第四课时 Section B (1a1d)
1.复习学过的单词和短语
2．熟练掌握现在完成时态
1.重点单词和句型
2．熟练掌握现在完成时态
3．能够听懂对话录音
能够听懂对话录音
1．复习前三个课时学过的单词和短语
2．复习现在完成时态的用法
Step 1 情景导入
Teacher：Have you ever been to London?
Student 1：No，I haven't.
Teacher：Have you ever been to Beijing?
Student 2：Yes，I have.
Teacher：OK，now please ask and answer like this in pairs.
环节说明：通过师生问答和学生互答，让学生复习了现在完成时态，同时也练习了口语。
Step 2 完成教材1a1d的任务
1．学生朗读表示地名的词组，教师纠正错误，然后用1a中的地名来练习对话，并且请几组学生来表演对话。(5分钟)
参考案例
A：Have you been to the Great Wall?
B：Yes，I have.Have you ever been there?
A：No，I have never been there before.
2．认真听一名中学生采访一名外籍学生的对话录音，标注出你所听到的问题，完成后集体核对答案。(3分钟)
3．再认真听一遍录音，完成1c的表格，请学生展示答案，教师点拨。(3分钟)
4．认真听第三遍录音，整体感知对话内容。(4分钟)
5．小组内互相询问对方去过的地方或者是做过的事情。(5分钟)
参考案例
A：Have you visited the old people in People's Home?
B：No，I haven't.How about you?
A：I visited them last year.
B：Sounds great.I think I am going to visit it next month.
6．小结训练。(3分钟)
1．I don't know this woman.I have_never_met (meet，never)her.
2．—Let's go to the cinema.
—No，I have_already_seen (see，already) the film.
3．We haven't_finished (finish，not) our homework yet.Will you wait a minute?
4．John hasn't_come (come，not) yet.He will be back in a minute.
5．Mr.Green often goes to America.In fact，he has_been (be) there ten times.
6．—Where's John?
—He has just gone (go) to the teachers' office.
7．She has_studied (study) English since she was ten.She began (begin) to study English when she was ten.
8．Jim isn't here.He ahs_gone (go) to the library.He went (go) there an hour ago.
9．He has_never_traveled (travel，never) on a train in his life.
环节说明：通过这个环节提高了学生的听力水平并且学到了听力技巧，小结训练能让学生灵活运用现在完成时态。
Step 3 问题探究
1．— My car ________．Could you please give me a ride tomorrow?
—I'm sorry I can't.I'm________ London tomorrow morning.
A．is new，leaving
B．has broken down，leaving for
C．broke，leaving for
D．is expensive，leaving
答案选择B，由答语tomorrow morning知道是要用进行时表示将来时，leave for到某地去，故排除A，D，break down出故障，has broken down 相当于is broken，所以选择答案B。
第五课时 Section B (2a2e)
1．重点单词：thousand，safe，simply，fear，whether，Indian，Japanese，fox，daytime，equator，whenever，spring
2．重点词组：thousands of，on the one hand...on the other hand...，three quarters，an Englishspeaking country，take a holiday，during the daytime，all year round
3．重点句式：
More than three quarters of the population are Chinese.
It's also a good place to practice your English.
You won't have any problem getting rice，noodles or dumplings.
It might seem strange to go to a zoo when it's dark.
At the Night Safari，you can watch these animals in a more natural environment than in a normal zoo.
The temperature is almost the same all year round.
It's not too far from China.
1.重点短语和句型
2．阅读策略，训练和提高学生的阅读理解能力
1．重点短语和句型
2．阅读策略，训练和提高学生的阅读理解能力
一、预习课本P6970新单词并背诵，完成下面的汉译英。
1．千____________ 2.安全的____________
3．仅仅____________ 4.害怕____________
5．还是____________ 6.印度的____________
7．日本的____________ 8.狐狸____________
9．白天____________ 10.赤道____________
11．春天____________ 12.无论何时__________
二、认真预习2a2e内容，找出下列短语和句型。
1．数以千计的________________________________________________________________________
2．一方面……另一方面……________________________________________________________________________
3．四分之三________________________________________________________________________
4．一个说英语的国家________________________________________________________________________
5．度假________________________________________________________________________
6.在白天________________________________________________________________________
7．整年________________________________________________________________________
8．超过四分之三的人是华人。
________________________________________________________________________
9．它也是一个练习英语的好地方。
________________________________________________________________________
10．你将毫不费力的找到米饭、面条或饺子。
________________________________________________________________________
11．天黑时去动物园似乎很奇怪。
________________________________________________________________________
12．在夜间野生动物园，你能在一种比普通动物园更自然的环境里欣赏动物。
________________________________________________________________________
13．温度几乎常年是一样的。
________________________________________________________________________
14．它离中国也不是太远。
________________________________________________________________________
Step 1 情景导入
( Show some pictures of the countries to the students)
Teacher：Let's guess what countries they are?
The students say out the names of the countries.
(Then show the students pictures about Singapore and ask the students.)
Teacher：Which country is it？What is it also called？Have you ever been there before？OK，today we'll read an article about Singapore.We'll learn more about Singapore.
环节说明：通过这个环节既复习了国家的名字，同时又提出问题，引出了本节课要学的内容。
Step 2 完成教材2a2c的任务
1．小组内互相交流关于新加坡的风土人情，然后互相说说想了解关于新加坡哪一方面的知识。(5分钟)
2．快速阅读2b 短文，了解短文大意，然后找到文章介绍的参观新加坡的理由。(3分钟)
3．认真阅读短文，用短文中的信息来更正2c中四个句子的错误，完成后请学生说出答案，教师点拨答案。 (5分钟)
4．再次细心阅读短文，理解每一句话的意思，小组合作解决遇到的疑难问题。(5分钟)
5．教师点拨短文中出现的重点和难点。(5分钟)
6．熟读短文，识记并背诵知识要点。(5分钟)
7．小结训练。(5分钟)
(C)1.—What time should I come here tomorrow?
—Come________ you like.
A．however B．whatever
C．whenever D．whoever
(A)2.The population of Shanghai ________larger than that of Hong Kong.
A．is B．are C. Be D．have
(C)3.On ________hand，she is a daughter.On ________hand she is a mother.
A．one；other B．the one；another
C．the one；the other D．one；another
(A)4.The population of China ________ large.Four fifths of the population ________ farmers.
A．is；are B．are；is C．are；are D．is；be
(C)5.It's the best time ________ Beijing in autumn，I think.
A．for visit B．to visiting
C．to visit D．for visiting
(C)6.There are few new words in the article，so you won't have any problem ________it.
A．understand B．to understand
C．understanding D．understood
(A)7.We planted ________ trees last year.
A．hundreds of B．hundred of
C．five hundreds D．five hundred of
环节说明：通过本环节的学习不仅锻炼了学生的阅读能力，而且通过小结训练让学生对重要知识点进行了巩固练习。
Step 3 完成教材 2d2e的任务
1．认真阅读2b短文，用短文中的信息来补全2d中的关于新加坡的对话，完成后集体核对答案。(5分钟)
2．两人一组练习对话，并邀请几组学生表演对话。(5分钟)
3．根据所学短文内容，把你记住的有关新加坡的描述写下来，完成后小组内互相交流，比一比谁写得多写得全。(5分钟)
环节说明：通过这个环节的学习让学生对短文有了更深刻地理解；同时也锻炼了学生的口语表达能力和书面表达能力。
Step 4 问题探究
1. ________ of the warm water ________ already been used up.
A．Twothird；has B．Twothird；have
C．Twothirds；has D．Twothirds；have
答案选择C，本题考查分数的表达法和主谓一致。分数的表示方法为：分子用基数词，分母用序数词；分子大于“一”时，分母用复数，因此排除A和B两项。本句话的主语为water是不可数名词，谓语动词应该为单数形式即has，所以答案选择C。
2．Thirty percent of the population ______ in the cities.
A．live B．lives C．living D．to live
答案选择A，population意为“人口数”，它单独做主语时，谓语动词用第三人称单数形式；当分数和百分数修饰population做主语时，谓语动词常用复数形式。所以答案选择A。
3．—“Food Safety” has become one of the hottest topics recently.
—Yeah，it receives ________ Internet hits(点击) a day.
A．thousands B．thousand of
C．thousands of D．ten thousands
答案选择C，thousand意为“千”，当thousand和具体数字连用的时候不用变成复数；和of 连用的时候要用复数，构成词组thousands of，意为“数以千计的”。
4．We had some problems ________ to the top of the mountain.
A．get B．getting C．got D．to get
答案选择B，have problems (in) doing sth.表示“做某事很费劲”。介词in指在某一方面，在句中可以省略，后面接doing sth.。problem 是可数名词，在该句子中意为“困难，麻烦”。这里的problem可以用difficulty 或trouble代替，但这两词在该句子中用做不可数名词。
请学生们做前面课时训练部分。
第六课时 Section B (3aSelf Check)
1.复习学过的单词、短语及重要句型
2．熟练掌握现在完成时态
1.重点单词和句型
2．熟练掌握现在完成时态
灵活运用现在完成时态
1．复习本单元学过的单词和短语及重要句型
2．复习现在完成时态的用法
Step 1 情景导入
Teacher：We learnt many new words and phrases last time，now let's have a dictation.Please take out a piece of paper and write down your names.OK，first，words：
①thousand ②safe ③simply ④fear...
Now，let's write some phrases：① thousands of ② on the one hand...on the other hand... ③ three quarters...
环节说明：通过听写了解了学生对知识的掌握情况，能够让学生及时查漏补缺。
Step 2 完成教材3a3的任务
1．根据你的家乡或你参观过的一个地方的实际情况列出一个清单，清单内容可以参考3a条目，然后把各项内容填写完整，完成后小组内互相交流。(5分钟)
2．综合3a的各个方面的内容，写一篇关于你的家乡或你参观过的一个地方的短文，可以参考3b的句型或短语，请学生到黑板上板书文章，完成后小组内互相交流所写短文，借鉴好词好段，教师点拨黑板上板书的作文。(10分钟)
参考案例
Have you ever been to Beijing？It's the capital of China.It'a also a modern city in China.It is in the north of China.And Beijing has a large population.It's about 20 million.The weather in Beijing is a little hot in summer and a bit cold in winter.But you can choose spring or autumn to come to Beijing.Beijing is an old city with long history.There are many places of
interest，such as the Palace Museum，the Summer Palace and so on.They are all very wonderful.There are many different kinds of snacks，too.You can taste everything that you like.One great thing about Beijing is that there are many overpasses there.It's very easy for you to get lost if you come to the city for the first time.
Please come to Beijing on vacation.I'm sure you will fall in love with it.
环节说明：通过这个教学环节让学生完成了本单元的写作练习，同时锻炼了学生的写作能力。
Step 3 完成教材Self Check的任务
1．思考1中的问题，然后把你的答案写下来，完成后小组内互相交流。(4分钟)
2．认真阅读2中的对话，然后根据所学知识将对话补充完整，请学生展示答案，教师点拨。(5分钟)
3．两人一组练习对话，然后仿照该对话形式来编练新对话，并邀请学生表演对话。(5分钟)
4．两人一组仿照下面对话形式练习对话，并根据对方的答案填全表格。
参考案例
A：Have you ever been to a farm?
B：Yes，I have.
A：How many times have you been there?
B：I have been there twice.
A：What did you see there?
B：...
环节说明：通过本环节的学习让学生熟练掌握了各种时态的综合用法。
Step 4 问题探究
1．—Where is Tom？We can't find him anywhere.
— Perhaps he ________ home.
A．has come B．is going
C．went D．was going
答案选择A，根据句意：汤姆在哪里？我们到处都找不到他。他可能回家了。“我们到处都找不到他”就是“他可能回家了”的后果和影响，因此用现在完成时。故选A。
请学生们做前面课时训练部分。
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