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Unit9 知识点和练习附详细参考答案1. invent（1）invent 作动词，意为“发明；创造”。
例如：Edison invented the light bulb. 爱迪生发明了电灯。
（2）invent还可以表示“虚构”。
例如：The whole story was invented. 整个故事是虚构的。
（3）invent的名词形式有两个，一个是inventor（发明者；发明家），另一个是invention （发明物）。
例如：Edison is a great inventor in history.爱迪生是历史上伟大的发明家。
Human history is also a history of great inventions.人类的历史也是一个伟大发明的历史。
【拓展】invent和discover的辨析：（1）invent 意为“发明，发明之物”指“从无到有”。
例如：Alexander Graham Bell invented the telephone in 1876.亚历山大•格雷厄姆•贝尔在1876年发明了电话。
（2）discover 意为“发现”，指“本来就已经存在，但不为人知”的事物。
例如：Columbus discovered America in 1492. 哥伦布在1492年发现了美洲。
2. unbelievableunbelievable作形容词，意为“难以置信的；不真实的”，是由believable“可相信的；可信任的”加否定前缀un-派生而来的。
其动词形式为believe，意为“相信；以为”。
例如：It's unbelievable that you are a writer. 我难相信你是一个作家。
【拓展】un-是个前缀，意为“不”。
例如：happy“高兴的”— unhappy“不高兴的”；lucky“幸运的”— unlucky“不幸的”；important“重要的”— unimportant；“不重要的”；healthy“健康的”— unhealthy“不健康的”。
新目标八年级下册Unit 9 Have you ever been to a museum ?讲义一、重点单词1. amusement n. 娱乐; 游戏2. somewhere adv. 在某处; 到某处3. camera n. 照相机; 摄影机; 摄像机4. invention n. 发明物5. invent v. 发明; 创造1. unbelievable adj. 难以置信的; 不真实的2. progress n. 进步; 进展3. rapid adj. 迅速的; 快速的4. unusual adj. 特别的; 不寻常的5. toilet n. 坐便器; 厕所6. encourage v. 鼓励7. social adj. 社会的8. peaceful adj. 和平的; 安宁的9. performance n. 表演; 演出10. perfect adj. 完美的; 完全的11. itself pron.(it的反身代词) 它自己12. collect v. 收集; 采集13. German adj. 德国的; 德语的; 德国人的n. 德语; 德国人14. theme n. 主题15. ride n. 供乘骑的游乐设施; 短途旅程16. province n. 省份17. simply adv. 仅仅; 只; 不过18. fear v. & n. 害怕; 惧怕19. whether conj. 不管......;还是）; 或者......（或者）; 是否20. Indian adj.印度的 n. 印度人21. Japanese adj.;日本的; 日本人的; 日语的n. 日本人; 日语22. equator n. 赤道23. whenever conj. 在任何......时候; 无论何时24. spring n. 春天25. mostly adv. 主要地; 通常26. location n. 地点; 位置二、短语归纳1.at night在夜晚2.in a more natural environment在一个更加自然的环境中3.all year round 全年4.be far from 离……远5.in the dark 在黑暗中6.in the past 在过去7.have been to sp. 去过某地8.science museum 科学博物馆9.history museum 历史博物馆10.amusement park 游乐园11.go somewhere different 去不同的地方12.go skating 去滑冰13.take the subway 坐地铁14.a great way to spend a Saturday afternoon一个过周六下午的好方法15.all the old movie cameras所有的古老的电影摄影机16.learn about sth.解有关……的情况17.on the weekend 在周末18.camp in the mountains 在大山里露营19.put up a tent搭帐篷20.in such a rapid way 以如此迅猛的方式21.different kinds of各种各样的22.development of toilets 厕所的发展23.social groups 社会团体24.the tea art performances茶艺表演25.make a perfect cup of tea with beautiful tea sets用漂亮的茶具沏一杯完美的茶26.a nice place to enjoy tea 一个品茶的好地方27.thousands of 数以千计的28.International Museum of Toilets国际厕所博物馆29.the Terracotta Army 兵马俑30.Southeast Asia东南亚31.Night Safari 夜间动物园32.three quarters 四分之三33.an English-speaking country一个讲英语的国家34.have problem doing sth. 做某事很困难35.during the daytime在白天36.a couple of times 好几次37.right now 现在；目前38.an amusement park with a special theme一个有特别的主题的游乐园39.walk around the park 在公园里到处走40.hear of 听说41.take a ride兜风42.another province另一个省43.the Bird’s Nest鸟巢44.encourage sb. to do sth.鼓励某人做某事45.on the one hand... on the other hand.一方面，另一方面三、句型集萃1.a great way to do sth一个做某事的好办法2.It’s unbelievable that很难相信……3.watch sb do sth.看某人做了某事4.encourage sb to do sth鼓励某人做某事5.as..as和。
Have you ever been to a museum一、教材分析本单元围绕过去的经历学习使用现在完成时。
通过学生喜闻乐见的一些娱乐场所的描述，反复运用have you everbeen to…,I ‘ve never been to句型来激发他们使用本单元所学单词的兴趣。
通过一系列的活动，来加深他们对现在完成时的理解，明白英汉两种表达在结构及表达方式上的异同点。
二、重、难点知识点提示重点：掌握本单元的目标语言have you ever been to…?/ I’ve never been to …难点：比较现在完成时和一般过去时态的差异。
三、重点知识点讲解：考点（一）词语辨析Ⅰ. how构成的疑问短语辨析1. How long表示“时间多久或物体多长”. 表示时间侧重指“一段时间”.针对“How long” 的回答一般是时间段,如“for three days”, “three years” “About two weeks”3. How often表示“多少时间一次或每隔多久”.是就做某事的频率提问。
针对How often 的回答一般是“Twice a year”. “Three times a week”.3. How soon表示“多久之后”.侧重某人某事能多快时间完成. How soon的回答一般为: “ in + 时间段” e.g. “ in two days” “in five years”4．How far表示“多远” How far is it?5. how many主要用来提问可数名词的数量6. how much主要用来提问钱数或者提问不可数名词的数量。
如：How much is the book? -It’s five y uan.How much mike do you want?—Only one bag.7. how old 用来提问年龄。
如： How old are you ? -- I ‘m twelve years old.【典型例题1】1. — apples do you want to buy?— Ten, please. And are they?A. How much ; how muchB. How many ; how manyC. How many ; how muchD. How much ; how many【答案】C【解析】试题分析：句意：你想买多少苹果？十个。
Unit 9 Have You Ever Been to an Amusement Park?一、学习目标：1.掌握现在完成时的用法；2.了解一般过去时、现在完成时和现在完成进行时的意义的区别；3.能够准确使用多种时态谈论自己的经历。
二、学习重点难点：1. 现在完成时由主语＋have/has＋过去分词构成。
其主要用法如下：I.在未指明具体时间的情况下，现在完成时动词通常可以表示在说话之前已经完成，而后果或影响至今仍存在的动作。
例如：The concert has started. 音乐会已经开始。
I have had breakfast. 我已吃过早饭。
注意：have gone to 和have been to 在意义上有区别。
例如：He has gone to Hong Kong. 他到某某去了。
（他已前往某某，或在途中，或已到达。
说话人暗示他现在不在现场。
）He has been to Hong Kong. 他曾到过某某。
（说话人认为他过去到过某某，现在已不在该地。
言外之意他对某某有所了解。
）II. 现在完成时动词可以表示开始于过去持续到现在（也许还会继续进行下去）的动作或状态。
例如：1) I have studied English since last year. 我从去年开始学习英语。
2) She has lived in Beijing for five years. 她住在已经五年了。
注意：e, go , leave, arrive, buy, lose, receive, join, die, bury 和marry 等动词所表示的动作是一时的，不能延续的，故不能与for …，since …等开头的表示一段时间的状语连用。
不过，这些词用于否定句则可以与表示持续的时间状语连用，即动作的不发生是可以持续的。
例如：不能说：*He has e to Beijing for two years.*He has bought that book for three weeks.*He has joined the Army for one and a half years.*His grandma has died for nine months.* I have received his letter for a month.可以说：He has been in Beijing for two years.He has had that book for three weeks.He has been in the army for one and a half years.His grandma has been dead for nine months.I haven't received his letter for almost a month.或者：It is two years since he came to Beijing.It is three weeks since he bought that book.It is one and a half years since he joined the Army.It is nine months since his grandma died.2. 现在完成时把过去的动作和现在的结果联系起来，一般过去时只限于表示过去的动作本身，与现在的结果无关。
Unit 9 Have you ever been to an amusement park ?68页1.amusement [ u ] 娱乐、消遣an amusement park 游乐场Have you ever been to an amusement park? 你曾经去过一个游乐场吗？Fun Times Amusement Park 欢乐时光游乐场。
复习have been to 去过，回来了have gone to 去了，现在不在这里have been in 去了，还在那里2. neither① adj. pron 二者都不Neither answer is correctNeither of the answers is / are correct.Which do you like? Neither I think they’re both ugly.② adv. 也不I don’t know. Me neither. I don’t know, either.70页3. Disneyland 迪斯尼乐园（前无冠词）Have you ever been to Disneyland?In fact, there are now several different Disneyland amusement parks around the world. 事实上，现在世界上有好几处不同的迪斯尼游乐场。
around the world ＝ all over the worldacross China ＝ all over China4. Mickey Mouse 米老鼠5. Donald Duck 唐老鸭6. character①性格I know his character very well.②汉字Chinese characters③人物、角色famous characters from Chinese historyDisney characters 迪斯尼人物Mickey Mouse and Donald Duck are famous Disney characters.7. seen see的过去分词。
Have/has been to与have/has gone to教学目标：学生通过观察不同情境中have/has been to与have/has gone to的使用，归纳总结现在完成时中have/has been to与have/has gone to的用法，并能在现在完成时中恰当使用。
教学重难点：掌握have/has been to与have/has gone to的区别，并能在现在完成时中恰当使用。
教学步骤：Step 1 Lead inPresent two different situations in which have/has been to and have/has gone to, to show the meanings and the differences between have/has been to and have/has gone to in The present perfect tense.Step 2 PresentationShow some sentences and have students summarize the difference between have/has been to and have/has gone to, and tell the students to recall the main usages of have/has been to and have/has gone to.have/has been to and have/has gone to它们都表示去某个地方，都是现在完成时态，表明动作已经发生，但是他们的含义是不同的。
have/has been to 表示某人曾去过某地（现在已经回来）。
如：He has been to American twice.他去过美国两次了I have ever been to the Great Wall.我曾经去过长城。
Unit 9 (8B) Have you ever been to anamusement park?I. Teaching aims1.Help the students master the words and expressions.2.Help the students learn to talk about the places they havebeen to.3.Realize the beautiful life and enjoy it.II. Key points and difficulties1.The patterns of “ have/has been to”.2.Talking about the places they have been to.III. Teaching methodsListening, oral and writing practice.IV. Studying methodsPairwork and groupwork.V. Teaching procedures:Step 1 Warm up and lead inA guessing game and a short video to present “have been to”.Step 2 PairworkLearn the new words with the help of pictures. Then present thenew dialogue and have the students practice the dialogue.Step 3 1b listen and find out what places they have been to.Step 4 Game(magic eyes)Show the photos of some places quickly, have the students tell the answers quickyly. It is to practice “He/She has been to…”Step 5 2a Listening. Listen and circle the places they hear.Step 6 2b ListeningStep 7 GroupworkWork in groups of four. Take turns to ask their partners. The others answer the questions as quickly as you can.Step 8 SummaryAsk the students to summarize what we learned. (words and expressions)Step 9 Surveyone of their friends and write the report.their passages in class.Step 10 HomeworkWrite about one of their own trips by using what they have learned.Enjoy traveling!Survey one of your friends and try to write your report.1.Do you like going out on vacation ?Very much A little Not at all2.How often do you go out to have fun?Usually Often Sometimes Never 3.Where have you been?_______________________________4.When did you go to …?_______________________________5.Where are you going next vacation?_______________________________6.How are you going there?Other ways ___________7. （other questions you want to know）…Report: My good friend … likes …. She/He…。
