九年级英语Unit 7单元知识讲解 学案.docx

1、九年级英语Unit 7单元知识讲解 学案Unit 7单元知识讲解（一）Where would you like to visit?一、新课标要求类别语言项目词汇1. jungle, site, fall, spotlight, downtown, customer, firm, spot, stele, forest, intelligence, servent, feeling, humanoid, shape, earthquake, tooth-brush2. tiring, educational, fascinating, thrilling, peaceful, exotic, t

2、rek, explore, historic, touristy, heavy, private, pack, light, offer, surf, arctic, artificial, doubtful, wave, elderly, trap, electric日常交际用语Where would you like to visit? Id love to visit Mexico.What else can you tell me? I hope to go to France some day. I want to go to somewhere really cool!重点句型Id

3、 like to trek through the jungle, because I like exciting vacations.Id like to go somewhere relaxing.I hope to visit Hawaii some day.For your next vacation, why not consider visiting Singapore?It is also a wonderful place for shopping.If you decide to visit Singapore, bring a lot of money.Isnt it su

4、pposed to be very hot?We dont mind how far we have to go.语法1. 条件句。2. “hope to ”的用法。过程与方法1. 结合音标认读本单元所学词汇，达到见词能读的程度。2. 结合课本中的图片，正确认知词汇所表达的含义，把单词的音、形、义有机地结合起来，加深对词汇的正确理解。3. 通过阅读、讨论，学会正确运用本单元出现的一些词组、句型。在具体的语言环境中，体会理解本单元的语法项目。4. 通过对话练习和听力训练，能将英语表达形式与所表意义正确联系起来，对所学知识能够较准确地应用到交际实际中。情感、态度与价值观通过对本单元的学习，增强实际

5、交际能力，开阔眼界，加深对世界各地的了解，自觉地保护地球，保护环境的优良品质。二、新知识点全解1. Where would you like to go on vacation, Sam?Sam, 你想到哪儿去度假？（1）句中的would like表示“想要”，是一种较委婉礼貌的说法，常用于以下几种句式：would like名词（或代词），意为“想要”。例如：Id like a new computer.我想要一台新计算机。（其中Id是I would的缩写）Hed like some hamburger and juice.他想要汉堡包和果汁。（其中Hed是He would的缩写）would

6、like to do，意为“想做”。例如：Shed like to go there alone.她想单独去那里。Wed like to see our teacher in hospital this Sunday.这个星期天，我们想去看看住院的老师。would like 名词（或代词）to do，表示“希望做”。例如：Id like you to meet my friends.我希望你见见我的朋友们。Id like them to stay for dinner with us.我希望他们留下来和我们共进晚餐。would like名词（或代词）形容词，意为“喜欢呈状”。例如：Id lik

7、e the windows open at night.晚上（睡觉）我喜欢开着窗户。Id like this trouble settled at once.我希望这件麻烦事能马上得以解决。（2）辨析：would like与want二者都有“想要”的含义，但would like较want更加委婉。二者后面都可接“名词或不定式”，也可接“名词不定式”的结构，would like在口语中常说成“d like”，可适用于所有人称；而want则要根据人称和数的变化而变化。在语言表达中，二者大多可以互换使用，但在语气的委婉程度上是有差别，这一点在具体的语言环境中要注意。例如：She wants a cu

8、p of coffee.= Shed like a cup of coffee.她想要一杯咖啡。His uncle would like to buy a new car.= His uncle wants to buy a new car.他叔叔想买辆新车。My friends want to play soccer after school.= My friends would like to play soccer after school.我的朋友想在放学后踢足球。（3）on vacation 意为“在度假，在休假中”，这主要是美式用法，英国人常用on holiday. 其中的介词on

9、是表示状态、方法等，意思是“进行中，在中，于状态”。例如：The Smith family is now on vacation.史密斯一家正在度假。（也可用on holiday）My uncle has gone to France on vacation（holiday）.我叔叔到法国去度假了。There are a lot of new spring suits on sale in the shop.这个商店里有许多新上市的春装在出售。She met an old friend on her way to school.在上学的途中，她遇到了一位老朋友。（4）go +on（或for）名

10、词，常表示“去”。例如：Lets go on a journey on May Day.“五一”节我们去旅行吧。Theyd like to go on a picnic this weekend.这个周末他们想去野餐。Would you like to go for a swim after school?放学以后你想去游泳吗？Lets go for a walk after supper. 晚饭后我们去散步吧。2. Id like to trek through the jungle, because I like exciting vacations.我想去热带丛林中旅行，因为我喜欢充满刺

11、激的假期。（1）辨析：through与across二者都可译为“穿过”，但through是指从空间较狭窄的一头“穿”行到另一头，常指从事物（氛围）内部穿过，含义与in有关系。across是指从一条线或某一事物的表面的一边到另一边，常可译为“横过”，“横穿”，含义与in有关。例如：The train is running through the tunnel.火车正从隧道中穿过。Two friends were walking through the forest when they met a bear.两个朋友穿过一片森林时，突然遇到了一只熊。Its dangerous to go acro

12、ss the road when traffic lights are red.红灯亮时过马路很危险。In the picture, there is an Arab on the camel going across the desert.那张画上，一个阿拉伯人骑在骆驼上正在过沙漠。（2）because是连词，连接一个原因状语从句，可置于句首，可放在主句后面表原因。because所表原因比较直接。要注意，so表结果，但在英语中却不能把because和so一起用于一个句子中表原因和结果，这一点与汉语不同。例如：Helen is crying because shes broken her mo

13、thers necklace.= Helen has broken her mothers necklace, so she is crying.海伦把妈妈的项链弄坏了，所以在哭。I went to bed early because I was tired.= I was tired so I went to bed early.我因为疲倦所以提早睡。（3）辨析：because, as, since, for这四个词都是表示各种理由的连词。但because多表示所叙述的理由是本句的重点，故because所引导的从句多放于句末。例如：Why am I leaving? Im leaving b

14、ecause I want to.为什么我要离开？因为我想离开。as, since用于表示理由是已知，而理由以外才是叙述的重点，两者皆多用于句首。但要注意：since更重形式，as多表示理由以外才是重点。例如：Since you have no license, you are not allowed to drive.因为你没有驾驶执照，所以你不可以开车。As it is raining, lets stay at home.因为下雨，我们就留在家里吧。for不用于句首，而用于主句之后，补充说明理由；主句表推测时，要用for说明理由。例如：Ill follow his advice, for

15、 he is a doctor. 我会听从他的劝告，因为他是医生。3. I like places where the weather is always warm.我喜欢天气总是温和的地方。本句是含有关系副词where的定语从句。关系副词where指地点，只能跟在表示地点的名词后面，如：place, village, town, city, home等。在从句中作地点状语。例如：That is the place where I grew up.那里就是我成长的地方。She has gone home where she will stay for a week.她回家了，她将在家里呆一个星

16、期。I dont know any places where you can find a better job.我不知道你在什么地方能找到一个更好的工作。I know of a place where we can swim. 我知道一个我们可以游泳的地方。4. I hope to visit Hawaii some day.我希望有一天能去游览夏威夷。（1）本句中的hope作动词，它也可以作名词，表示“希望”，“愿望”。作为动词，hope后面可接动词不定式或宾语从句。hope还可以与so，not用于简略回答中。例如：My uncle hopes to buy a new house nex

17、t year.我叔叔希望明年能买一套新房子。I hope to see my friends as soon as possible.我希望能尽快见到我的朋友们。The Smiths hope that they can come to Beijing some day.史密斯夫妇希望有一天能到北京游览一下。I hope I can be a teacher like my mother.我希望能像母亲一样做一位教师。“Can he come tomorrow? ”“I hope so. ”“他明天能来吗？”“我希望他能来。”“Will he buy you a present? ”“I ho

18、pe not. ”“他会给你买个礼物吗？”“我希望他不要买。”hope作名词时，既可作可数名词也可作不可数名词。例如：She gave up hope of becoming a doctor.她放弃了做一名医生的愿望。My hope is that you will live with your old parents.我希望你能和年迈的父母住在一起。Whats her hopes for the future?她对将来有什么希望？While there is life, there is hope. （谚语）留得青山在，不怕没柴烧。（2）辨析：hope与wish这两个词作动词，都有“希望，

19、期望”之意。hope与wish后都可接动词不定式，但wish后还可接“sb. + to do sth. ”的结构，而hope则不可以。如果用hope表达主语希望别人做某事时，后面要接宾语从句。例如：Jim hopes to get a baby horse for his birthday.吉姆希望在生日那天能得到一匹小马。I hope to have a look at your new car.我想看看你的新车。The little girl hopes her mother will come home from work earlier today.这个小女孩希望她妈妈能早点下班回家。

20、My aunt wishes to find her lost watch somewhere.我姑姑希望在什么地方能找到她丢失的手表。The little girl wishes her mother to come home from work earlier every day.这个小女孩希望妈妈每天早点下班回家。hope表示“说话者以为想要做的事”，通过努力可以实现；而wish常表示“说话者要想做某事”，但不去想可能实现与否，或认为可能性不太大。另外，hope表示“未来可能的希望”，而wish表示“与事实相反的愿望”。例如：We hope to visit this place aga

21、in.我们希望能再度探访此地。We hoped to save more money.我们希望能存更多的钱。Im hoping that you will accept my offer.我希望你能接受我的建议。He wishes to go to the moon now.他希望现在就能到月球上去。I wish I could make no mistakes in the exams without any difficulty.但愿我能毫不费力地在考试中不出差错。（3）some day 意为“（将来）有一天，有朝一日”，这是英式用法，美式用法写作someday, 二者无区别。如果表示过去

22、的“有一天”时，使用one day, the other day等。例如：My dream will come true some day新目标九年级Unit7重点难点讲解及练习（二）Unit 7Where would you like to visit?学习目标：1. 熟悉一些与旅游相关的词汇；2. 学会表达想去某地或不想去某地；3. 学会谈论去一个自己想去的地方。一、词汇1. 生词jungle 热带丛林，密林spotlight 公众注意中心downtown 商业区，中心区customer顾客，消费者firm 公司spot 地点，场所stele 石碑，石柱intelligence智力，智慧s

23、ervant 仆人humanoid 类人动物shape 形状earthquake 地震2. 形容词tiring, educational, fascinating, thrilling, peaceful, exotic, historic, touristy, heavy,private, pack, light, arctic, artificial, doubtful, elderly，electric.二、词组1. go trekking长途跋涉2. take a trip 去旅行3. consider doing sth 虑做某事4. plan on doing sth 打算做某事5

24、. get around 观光，到处走动6. depend on 依而定，取决于7. would like（love）to do想做某事8. go on a vacation 去度假9. provide with 应某人某物10. love doing 喜欢做某事11. need to do 需要做某事12. be away 离开13. be supposed to 人们认为三、日常用语1. -Where would you like to visit? -Id love to visit Mexico.2. -What else can you tell me? -I hope to go

25、to France some day. I want to go to somewhere really cool!四、知识讲解Section A：（1）Id like to trek through the jungle, because I like exciting vacations.我想去热带丛林中旅行，因为我喜欢充满刺激的假期。区分through和across：两者虽然都表示穿过的意思，但用法上有所不同。但across强调在某个表面上的运动，有on的含义；through则强调在一个上、下、左、右皆有东西的三维空间里移动，含有 in的意义。例如：The thief got in th

26、rough the window.小偷是通过这扇窗户进来的。The footbridge swayed when I ran across.当我跑过天桥时，桥晃个不停。（2）go on a vacation 去度假 是美式用法，英国人常用on holiday.其中的介词on是表示状态、方法等，意思是进行中，在中，于状态。例如：There are a lot of new suits on sale in the shop.这个商店里有许多新套装在出售。l go +on（或for）名词，常表示去。例如：Lets go for a walk after supper. 晚饭后我们去散步吧。（3）s

27、ome day是英式用法意为（将来）有一天，有朝一日，美式用法写作someday, 二者并无区别。My dream will come true some day (someday). 我的梦想将来有一天会实现。Section B：I hope you can provide me with some information about the kinds of vacations that your firm can offer. 我希望你能向我提供一些信息，就是有关你们公司所提供的一些度假种类。I hope 后是一个宾语从句，其中，that your firm can offer则是一个定

28、语从句。provide的用法：（1） provide+名词或代词Sheep provide wool. 羊提供羊毛。（2）provide +名for名（人）provide +名（人）with名，意思是供给（某人）Sheep provide us with wool.羊供给我们羊毛。We provided food for the hungry children.我们为饥饿的孩子们提供食物。五、语法：Where would you like to go on vacation, Sam?Sam, 你想到哪儿去度假？（一）1、以前同学们曾经学过Would you like ?用于提议、邀请这个句型结构，即：would you like 名词 例如：Would you like a cup of tea? 来杯茶好吗？2、这一单元所涉及到的句型结构为：would you like to +动词原形。 would like to do = would love to do 例如：I should (would) l