八年级英语下册 Unit 3 Online tours教案 （新版）牛津版-（新版）牛津版初中八年级下册英语教案.doc

教学课题unit 3 Online tours教学目标1. 识记单词.常考短语.经典句型。2. 一般过去时与现在完成时。3. 能使用图表组织写作。教学重难点1. 重点单词.短语和句型。2. glass的一词多义；hard的词性及含义。3. receive与accept；among与between的区别，一般过去时与现在完成时。课堂教学过程课堂教学过程课前 检查作业完成情况： 优 良 中 差建 议: 教学内容课堂收获一、 重点词汇.短语及句型。（一）必记单词1.收到，接到vt.2.放松，休息vi.3.做梦，梦想vi/vt4.高兴，乐意n.5.亚洲n.6.世界著名的adj.7.介意vi/vt8.欧洲的adj.（二）常考短语1.搜索信息2.因而闻名3.不客气，很乐意效劳4.成千上万5.梦想；想象6.由组成（三）经典句型1.我通常用它搜索信息。2.吴老师去过加拿大两次了。3.我刚刚完成家庭作业。4.你介意给我演示一下怎样开始这次在线旅行吗？二、 课本知识点拨1.look like 看起来像（指长相，即可指人也可指物）eg.The man looks like our English teacher.eg.The strange thing looks like a plate.区分：What do/dose sb. look like? 问长相=How do/does sb. look? What be sb. like? 问品质 What do/does sb. like?问喜好 【中考链接】Have you ever seen the movie called LosAngeles 2011?Yes,but think its _.I fell asleep when I saw it.A.exciting B.boring C.bored D.excited 2.chat(动词） with sb.和某人聊天 have a chat（名词） with sb. chat 现在分词：chatting 3.send 发送 send sb. sth.=send sth. to sb.把某物寄给/送给某人4.receive 收到，接到 receive emails 接收邮件 区分：receive 与accept receive 客观(被动地)收到 accept 主观接受 eg. I received a bunch of flower, but i didnt accept it. 【中考链接】My uncle called and asked me if I had _ the birthday gift from him.A.invented B.raised C.received D.ordered5.what.for?.为何目的，为何理由？=Why?eg. What did you do that for?=Why did you do that?6. click 点击 click（及物动词）sth. =click(不及物动词) on sth. 点击7. thousands of 数以千计的 hundred,thousand,million等表示确指时（前面有具体的数字），用单数；表泛指（前面没有数字）用复数，其后加of eg. three thousand hundreds of【中考链接】It is very cool in Guizhou in summer,so _ people come here for vacation.A. two thousands B.thousands of C.thousand of 8. see sb. doing sth.看见某人正在做某事 eg. When i passed by the KFC, I saw many children eating hamburgers and chips in it.see sb. do sth.看见某人做了某事（强调动作发生的全过程）9. huge 形容词：巨大的 区分：huge,big 和 large huge强调体型而不是重量，big指具体事物，多指体积大，还可以表示“巨大的，伟大的，重要的”等意思，其反义词是little或small,large多指面积之大.人口之多，也可表示数量（the number）.10. relax 放松，休息 动词三单：relaxes 形容词：relaxed 修饰人 relaxing 修饰物11. be famous for +表示人或物某方面的特点.特长的词 因.而出名 =be known for be famous as +职位/名称 作为.而出名 be famous to sb. 对于.很出名，被.所熟知eg. He is famous to the people all over the world.他被全世界的人所熟知.12. so much for sth.关于.就讲这么多，.到此为止So much for the new words.生词就学到这里。13. pick 挑选，采摘 pick up 捡起14. be filled with. 被.填满 = be full of eg. The basket is filled with apples.= The basket is full of apples. 篮子里装满了苹果。15. more than 不止.,超过. more than +数词 = over +数词 反义词：less than eg. More than one girl is there.不止一个女孩在那儿。16. take part in =join in +比赛/活动 join +党派/组织/sb./trip/walk join sb. in doing sth.加入某人做某事的行列17. dream of 梦想，想象 dream 动词：梦，梦见 dream of /about 梦想，想象 eg.The boy dreams of becoming a pilot.【中考链接】Dont go to school _ breakfast.Its a bad habit.A. after B.with C.without18. 主将从现If/as soon as/until/when引导条件状语从句，主句是一般将来时，从句用一般现在时表示将来。eg.If you dont hurry up, youll miss the train.注：if表“是否”时，该用什么时态用什么时态。I dont know if he will come to my birthday party tomorrow.If he comes, I will call you.19. Australian adj.澳大利亚（人）的 名词：Australia 澳大利亚20. opposite 名词：对立的人（或物） 介词：在.的对面eg. Whats the opposite of white? The bank is opposite the bus stop.21. mind 介意 mind（+sb.宾格/sb.s） doing sth.介意(某人)做某事 Do you mind doing sth.? 介意：Youd better not . 不介意：Not at all. /Of course not. /Certainly not.22. my pleasure 不客气，很乐意效劳，回答别人的道谢，=Youre welcome. 区别：with pleasure 很乐意效劳，回答别人的请求23. book 动词：预定，订（房间.车票）等24. called 被称作/叫作 =named，在句中作后置定语修饰前面的名词eg. I like the cat named / called Mimi.25. be made up of.由.组成 Our class is made up of fifty students. 区别：be made of 由.制成（能看出原材料） be made from 由.制成（看不出原材料） be made in 某物是某地制造的 26.prepare for sth.为某事做准备，表示准备的目的 prepare sth.准备某事，表示准备的内容 prepare to do sth.准备做某事 prepare sb. sth.为某人准备某物=prepare sth. for sb.现在完成时（III）一般过去时和现在完成时的区别一般过去时和现在完成时都可以表示过去发生的动作，但是在具体的语境中，这两种时态有明显的区别。一般过去时表示过去某个时间发生的事情或存在的状态，说话的侧重点在陈述过去发生的事情或状态。如：I went to Beijing last month. 我上个月去过北京。Tom was in China in 2008. 2008年汤姆在中国。现在完成时表示到说话时为止已经发生或完成（不一定结束）的动作或状态，强调造成的结果或对现在产生的影响。如：I have bought a new mobile phone. 我买了一部新手机。（言下之意：我有新手机用了。）I have been to London many times. 我去过伦敦很多次。（言下之意：我对伦敦较熟悉。）注意：一般过去时通常与表示过去的时间状语连用。如：yesterday、last week、two years ago、just now、in 2008等。 现在完成时则通常和频度副词或表示一段时间的状语连用。如：many times、never、these days、this week、since.、for.等。【中考链接】The man makes a living _ teaching.A. without B.with C.by【中考链接】Your brother is an excellent basketball player.So he is.He _ to play basketball three years ago.A.has started B.starts C.started【中考链接】Jackson _ school two years ago and he _ for two years.A. leaves;has gone B.left;has been away C.leaves;has been awayD.left;has gone随堂检测测试题（累计不超过20分钟）： 道 成绩 教学需： 加快 保持 放慢 增加内容教师反馈听课情况： 知识掌握情况： 老师课后评价： 课后任务课后预习： 课后复习： 课后作业： 课后练习一、单项选择(每小题 1分,共 15分)( )1. - Have you finished your work _? Yes, Ive _ finished it. A. just; already B. yet; never C. yet; already D. already; yet( )2. Max has _ Hong Kong for three months. A. been to B. come to C. gone to D. been in( )3. - Are you going to the bank, Laura? - No, I _ to the bank already. A. have been B. have gone C. am going D. had been( )4.- _ has your grandma been like this? - Since last night. A. How often B. How long C. When D. How soon( )5. (2013 .莱芜)When I walked past the park, I saw some old people _ Chinese Taiji. A. do B. did C. doing D. are doing( )6. I must say that its the best model I _. A. saw B. see C. have ever seen D. will see( )7. It _ over 10 years since my grandpa _. A. is; died B. is; has been dead C. had been; was dead D. was; has died( )8. Last week I _ a cold. Thats to say since last week, I _ a cold. A. have had; have had B. caught; have had C. have had; have caught D. caught; have caught( )9. Im sorry youve missed the train. It _ ten minutes ago. A. left B. has left C. has been away D. has been left( )10. The old man _ since ten years ago. A. died B. has been died C. has died D. has been dead( )11. I _ a book from the library last month. I have to return it because I_ it for too long. A. borrowed; have borrowed B. lent; have lent C. borrowed; have kept D. lent; have kept( )12. - Excuse me, when _ you _ the girl over there? - Last year in Beijing. And I _ her for about one year. A. have; known; have known B. did; know; knew C. did; know; have known D. have; known; knew( )13. They had a wonderful time _. A. chating on the Internet B. chatting on the Internet C. chating in the Internet D. chatting in the Internet( )14. - My brothers never been late for work, _? - _. He is a hard-working man. A. is he; Yes, he is B. isnt he; No, he isnt C. has he; Yes, he has D. has he; No, he hasnt( )15. - Do you mind telling me how to restart the computer? - _. Its simple. Just press the button here. A. Yes, I do B. Surely C. Of course D. No, not at all二、完形填空(每小题 1分,共 10分) Now machines are widely used all over the world. Why are machines so important and necessary(必需的) to us? 1 they can help us 2 things better and faster. A washing machine helps us to wash 3 quickly. A printing(印刷) machine helps us to 4 a lot of books, magazines, newspapers and many 5 things quickly. Bicycles, cars, trains and planes are all machines. They help us travel 6 than on foot. The computer is a wonderful machine. It 7 not long ago. It not only stores information but also stores numbers millions of times 8 than a person does. Lets study hard and try to use all 9 of machines to build China into a 10 country.( )1. A. As B. Because C. So D. For( )2. A. doing B. gets C. making D. do( )3. A. coats B. trousers C. skirts D. clothes( )4. A. print B. read C. write D. sell( )5. A. another B. other C. others D. the other( )6. A. faster B. farther C. more expensive D. cheaper( )7. A. invented B. is inventC. was invented D. was invent( )8. A. slow B. quick C. faster D. fast( )9. A. kinds B. kind C. computers D. things( )10. A. nice B. beautiful C. good D. modern 三、阅读理解 (每小题2分,共30分)(A) Perhaps you have heard a lot about the Internet, but what is it? The Internet is many different networks around the world. A network is a group of computers that are put together. These networks joined together are called the Internet. Maybe that doesnt sound interesting. But when weve joined the Internet9 there are lots of things we can do. We can have a lot of fun on the World Wide Web(www). We can use the Internet instead of a library to find all kinds of information for our homework. We can find information about our favourite sports or film stars and do shopping on the Internet. We can also send messages to other people by email. It is much cheaper and quicker than calling our friends or sending a letter. With the help of the Internet, the world is becoming smaller and smaller. People can now work at home with a computer in front of them, getting and sending the information. They can buy or sell the things that they want on the Internet. But do you know 98% of the information is in English? So what will English be like tomorrow?( )1. The passage is mainly about _. A. the Internet B. information C. computers D. email( )2. The quickest and cheapest way for people to send messages to their friends is _. A. by post B. by email C. by telephone D. by TV( )3. The Internet cannot be used to according to the passage. A. find information for our homework B. get some information about our favourite sports stars C. do some shopping D. do our housework( )4. Which of the following is NOT true? A. The Internet is a big computer. B. The Internet is lots of computer networks. C. The Internet is very helpful. D. People can work at home with the help of the Internet.( )5. What does the writer try to tell us with the last two sentences? A. The Internet is more and more popular. B. All the information is in English. C. English is important in using the Internet.D. Every computer must join the Internet.(B) Anne and Joseph are talking about an interesting question. Why do some people change their names? There can be many reasons. Hanna changed her name to Anne because she thought it would be easier for people to remember. Joseph is thinking about changing his name to an unusual name because he wants to be different. People have a lot of reasons for changing their names. Film stars, singers, sportsmen and some famous people often change their names because they want names that are not ordinary, or that have a special sound. They chose the new names for themselves instead of the names their parents gave them when they were born. Some people have another reason for changing their names. They have moved to a new country and want to use a name that is usual there. For example, Li Kaiming changed his name to Ken Lee when he moved to the United States. He uses the name Ken at his job and at school. But with his family and Chinese friends, he uses Li Kaiming. For some people, using different names makes life easier in their new country. In many countries, a woman changes her family name to her husbands after she gets married. But today, many women are keeping their own family names and not using their husbands. Sometimes, women use their own names in some situations and their husbands in other situations. And some use both their own names and their husbands.( )6. Hanna changed her name to_. A. Anne B. Hans C. Hnne D. Anna( )7. Joseph is thinking about changing his name because he wants to _.A. move to another place B. have a name with a special soundC. be different D. make life easier in a new country( )8. In many countries, a woman changes her family name to her husbands _. A. in all situations B. because she loves her husband C. before she gets married D. after she gets married( )9. People change their names and _ for it.A. there is only one reason B. there are two reasonsC. there may be many reasonsD. there are five reasons( )10. What is the main idea of the passage? A. Anne and Joseph are talking about changing their names. B. People like to be unusual, so they change their names. C. In many countries, women change their names after they get married.D. There are many reasons for people to change their names.(C) You may have noticed that the worlds population is not evenly distributed (分别) around our planet. There are some countries where people seem to be living nearly on top of each other because conditions are overcrowded. Then there are others where it seems that hardly anybody lives. What influences this unequal distribution of people? There are specific advantages and disadvantages of living in a certain area. The two main factors that influence peoples choice of location are climate and resources. Climate is the usual weather conditions in a region. Areas that have bad weather are generally less deal as places to live in. The north and south poles at the top and bottom of the world may be beautiful in their rugged, natural way, but the disadvantage of the bitterly cold and windy conditions usually keeps people away. When it comes to climate,