（同步精品课堂）八年级英语下册 Unit 9《Have you ever been to a museum》（讲）（含解析）（新版）人教新目标版.doc

最新资料推荐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?/ Ive 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. 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” 4How 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? -Its five yuan. 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 much B. How many ; how manyC. How many ; how much D. How much ; how many【答案】C【解析】试题分析：句意：你想买多少苹果？十个。它们多钱？How many +可数名词复数，提问数量; how much+不可数名词，提问数量；还可以提问价钱。结合句意，故选C考点：考查疑问词的用法。2. _is a boat ticket for children?How old is your child? Its free for kids under three years old.A. How long B. How much C. How often D. How soon【答案】B【解析】考点：疑问词辨析3. _ is it from Wuxi to Sanya and how much does it _ to fly there?A. How long； take B. How far； costC. How soon； spend D. How far； take【答案】B【解析】试题分析：句意：从无锡到三亚有多远？飞到哪要花费多少钱？根据语境可知第一个空是提问距离故用How far提问；根据固定句型It takes to do表示花费时间去做某事。结合句意，故选B考点：考查疑问词组及动词辨析。. hundred ,thousand, million辨析hundred n 百 hundreds of 数以百的 thousand n 千 thousands of成千上万的million n 百万 millions of成百万的(1)当million 前面有具体的数字时，用单数形式(2)当million 后与of 连用时用复数形式，millions of 是数百万的意思，前面不能加数词具体的不加s 也不加of，不具体的加s 也加of【典型例题2】1.In our city, _ college students want to work as a teacher in holidays.A. thousand B. thousands of C. thousand of D. two thousand of【答案】B【解析】考点：数词用法2. There are _ books in our library. A. five hundreds  B. hundred of  C. hundreds of  D.five hundred of【答案】C【解析】试题分析：句意：我们图书馆里有成千上百本书。Hundred表示具体有几百时，用单数；表示虚指时，用复数加of，意为成千上百的。故选C。考点：考查数词。. 分数的表达分数的表达法1).结构：a).分子用基数词,分母用序数词.b).当分子大于1时,分母为序数词加s. ¾ = three fourths = three quarters 2).分数的几种特殊形式. 1/3one third = a third 1/4one fourth = a quarter 1/2one second = a half 3/4three fourths = three quarters 3).分数词作主语时, 谓语动词根据分数词后面的名词来确定. 不可数名词 +动词单三形式分数 + of + 可数名词 + 动词变复数形式【典型例题3】1. of the teachers in our school women.ATwo thirds, are BTwo threes , is CTwo third, are DTwo thirds , is【答案】A考点：考查分数的表示法。2. of our classmates are good at basketball.A. Three quarters B. Three fourth C. Third four D. Three four【答案】A【解析】试题分析：句意：我们班的四分之三学生都擅长打篮球。分析：考查分数的用法，简单的说，分子用基数词，分母用序数词，若分子大于一，分母用复数形式。 例如：三分之一：one third，而四分之几时，用单词quarter表示。故选 A考点：考查分数的表示法。.listen to/hear辨析(1)listen/listen to 听，侧重听的“过程”(2)hear 听，侧重听的“结果”hear sb. do sth 听见某人做某事 I often hear him sing in the room.hear sb. doing sth 听见某人正在做某事 I hear him singing in the roomhear of/about 听说 hear from =receive a letter from sb. 收到某人的来信Im sorry to hear that.听到这件事我很难过(指听到别人不幸的消息时的用语)【典型例题4】1. me carefully, boys and girls. Can you me?A. Listen to; hear from B. Hear; listen toC. Hear; hear D. Listen to; hear【答案】D【解析】 试题分析：本题的含义是认真的听，你们能听见吗？前半句强调动作用listen to，后半句强调结果用hear，故本题选D。考点：考查动词的用法。2. I never _ him after he went to the USA.Maybe you should write to him first.A. hear about B. hear of C. hear from D. hear out【答案】 C【解析】考点：短语辨析.information/message/ news辨析information指电视、电脑或其它杂志等获得的信息，为不可数名词； a piece of information 一条信息You can get much information on the Internetmessage“消息、口信、电报” 指书面、口头、无线电等传来的信息，为可数名词； Ill leave a message for her. 我将为她留个口信。 news“新闻，消息”，指通过报纸、电台、电视等新闻媒介报道的最新消息，为不可数名词。 a piece of news 一则新闻Is there any good news today?【典型例题5】1.What _ can you give me on learning English? I think you could join an English club A advice B news C messages D information【答案】A【解析】试题分析：句意：-关于学英语，你能给我些什么建议？-我认为你应该加入英语俱乐部。A advice建议；B news新闻；C messages消息，信息；D information消息。结合句意，故选A。考点：考查名词词义辨析。2.Just search the internet, you can get almost all the _ you need. A. informations B. information C. picture D. story【答案】B【解析】试题分析：句意：只要上网搜索，你几乎就能得到你想要的一切信息。information消息，信息，不可数；picture图画；D. story故事。结合句意，故选A。考点：考查名词词义辨析。.have/has been to / have / has gone to / have/ has been in 辨析： have/ has been to + 地名 “曾经去过某地” , 现在已经回到原地。He has been to England twice他曾经去过英国两次。(现在已经不在英国了)Have you ever been to the Great Wall？你到过长城吗?（现在已经不在长城上）have gone to “已经去某地了” ， 说话时该人不在现场。 He has gone to England。他已去英国了。(已经不在说话的地方，到达英国或者在去英国的路上)have been in +地点 待在某地，常与时间段搭配。【典型例题6】1Mary, along with her parents _ Hainan for a week and they will come back soon.A. have been to B. has been inC. have been in D. has been to【答案】B【解析】考点：考查完成时态及动词应用2.Do you know where the twins are? Yes. They _ Fuzhou.A. have gone to B. have been to C. have gone D. went to 【答案】A【解析】本题考查现在完成时，have/has been to 去过某地（已经回来了），have/has gone to去了（还没回来）强调不在说话地点，根据题意故选A.考点：完成时态及动词应用. invent与discover辨析invent v 发明inventor n 发明家 invention n 发明1.invent发明指事物从无到有（客观上没有）2.discover发现强调事物本身存在，只不过从“未知”到“已知”（客观上以前存在）【典型例题7】1After hard training for a long time, Liu Xiang _the records again.A. brokeB. achievedC. inventedD. completed【答案】A【解析】考点：考查动词词义辨析。2.At that time, the calculator was a great _ / nvenn /.A. invent B. invitation C. invention D. inventor【答案】C【解析】试题分析：句意：在那时，计算机是一个伟大的发明。invent 是一个动词，意思是发明；invitation 是一个名词，意思是邀请；invention是一个名词，意思是发明；inventor发明者。根据句意和音标可知，这里是说计算机是一个伟大的发明，应该用名词。故选C。考点：考查名词。考点（二）点动词与延续性动词点动词即该动词所表示的动作瞬间完成，不能延续很长时间也称非延续性动词。在现在完成动时当中点动词不能与段时间连用。若要表达同一含义，可以有如下表达方式。1. 把点动词改为同义的延续性动词borrow-keep buy-have die- be dead finish/end -be over start/begin-be on come/go back-be back go/leave -be away get to know-know become-be join-be a member of / be in . come/arrive-be here/ in put onwear go to sleep- be asleep catch a coldhave a cold marry-be marriedeg:( 误 ) I have bought the book for 2 weeks . ( 正 ) I have had the book for 2 weeks. ( 误 ) The dog has died for 5 days. ( 正 )The dog has been dead for 5 days.2.It is / has been + 段时间 since + sentence ( 一般过去时)Eg: ( 误 ) He has joined the League for three years. ( 正 )He has been in the League for three years. ( 正 ) He has been a member of the League for three years( 正) It is three years since he joined the League. 他入团已三年了【典型例题8】1.- What a beautiful car! When _ you _ it? - I _ it for two years.A. did; buy; boughtB. did; buy; have hadC. have; bought; have boughtD. have; bought; have had【答案】B【解析】考点：考查动词时态。2. Where is Mr. Wu? I havent seen him for several days.He _ America and he _ from his home since last week.A. has been in; has leftB. has gone to; has leftC. has gone to; has been awayD. have been in; has been away【答案】C【解析】试题分析：句意：-吴先生在哪？我已经有七天没有看见他了。-他已经去美国了，自从上个星期，他就已经离开家了。分析：考查现在完成时，表示提到的人不在说话地点，用have gone to 去了某地。（have been in 待在某地）；同时since last week是段时间，离开要用延续动词，因此将leave转换为have been away.故选 C考点：考查现在完成时的用法。3. Do you know the young woman in a red dress?Sure. We friends since ten years ago.A. were B. have become C. have been D. have made【答案】C【解析】考点：考查时态的用法.考点（三）重点短语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 一年到头;终年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.go somewhere different 去不同的地方9.take the subway 坐地铁= by subway10.learn about sth. 了解有关的情况11.on the weekend 在周末11.camp in the mountains 在大山里露营 12.put up a tent 搭帐篷13.in such a rapid way 以如此迅猛的方式 14.different kinds of 各种各样的 15.a nice place to enjoy tea 一个品茶的好地方16.thousands of 数以千计的17.three quarters 四分之三18. have trouble doing sth在做某事时有麻烦【典型例题9】1. -Have you watched the CCTV news on TV?-Yes, _ children had a good festival on the _ Childrens Day.A. millions of, sixty B. ten million, sixtyC. millions of, sixtieth D. ten millions, sixtieth【答案】C【解析】2. It takes me five minutes _ home by bike. A. to go B. going C. went D.goes【答案】A【解析】试题分析：句意：骑自行车回家花了我五分钟的时间。固定句型it takes sb sth to do花费某人多长时间去做某事。故选A。考点：考查固定句型。最新精品资料整理推荐，更新于二二二年四月四日2022年4月4日星期一08:46:37