八年级英语下册Unit3OnlinetoursGrammar2教案(新版)牛津版

《Unit 3 Online tours Grammar 2》学习目标： 1.了解一般过去时和现在完成时的区别2. 正确使用一般过去时和现在完成时课堂活动展示: 一、仔细阅读句子，并划出句中时间状语1. I heard of this three days ago.2. They bought a new car last spring.3. The Blacks have lived in Shanghai since 2000.4. Mr. Wu visited Canada in 2000 and 2003.5. Mr. Wu has visited Canada recently.6. We have learnt about 3000 English words up to now.7. Mum came back from the superm arket just now.8. Mum has just come back from the supermarket.总结：以上句子时态为一般过去时的有_________________________________其时间状语分别为_______________________________________________以上句子时态为现在完成时的有______________________________________其时间状语分别为_______________________________________________________二、练习：用正确的时态完成下列句子1. I ________ the movie last Saturday. (see)2. I ___________ the movie twice. (see)3. Steve ___________ the house since last month. (买)4. ______ you ever _________ a pair of jeans? (买)5. My family __________ a new computer last month. (买)6. A: Look! I _______ just _________ several story books.B: Where ______ you _________ the books?A: I __________ them from the school library just now. (borrow)7. A: I ____________ (not see) you for a long time. Where ______ you ______? (be) B: I _______ just _______ (come) back from London.A: When _______ you __________ (leave ) for London?B: Ten days ago.三、完成课本练习P41-42课堂达标检测:一、单项选择1. My mother _____ me a new coat yesterday. I _____ it on. It fits me well.A. has made, have triedB. made, have triedC, has made, tried D. made, tried2. I _____ the way. I ______ here for quite many years.A. knew, have livedB. knew, livedC. know, have livedD. know, lived3. A: I've seen the film "The Sound of Music".B: When ____ you _____ it?A: The day before yesterday.A. have, seenB. will, seeC. did, seenD. did, see4. I won't go to see the film tonight because I _______ my ticket.A. hav e lostB. didn't haveC. didn't loseD. will lose5. We _____ trees last Sunday. So far we ______ 300 trees.A. planted, plantedB. have p lanted, plantedC. have planted, have plantedD. planted, have planted6. Mr. Black ______in China since five years agoA. livesB. has livedC. livedD. will live二、你能用正确的时态翻译下列句子吗？1. 他养这只猫做宠物已经三年了。

Unit 3 Online toursThe Fourth PeriodGrammarTeaching aims:1. To understand the differences between the simple past tense and the present perfect tense.2. To grasp the expressions with the present perfect tense.3. To grasp the expressions with the simple past tense.4. To understand different uses of the present perfect tense.Teaching Steps:Step 1 Revision完成句子。

1. 北京因万里长城而著名。

Beijing _____________ the Great Wall.2. 这条河是个钓鱼的好地方。

This river is a __________________ fishing.3.我三天前听说过这件事。

I _____________ this _______________.4.自从2000年起，他就在上海工作了。

He __________ in Shanghai ______ 2000. Step 2 PresatationTeach the new words.dream vi.& vt. 做梦，梦想dream about/of 想象；梦想e.g. Do you often dream at night?你在夜里经常做梦吗？I sometimes dream about my parents.我有时梦见我的父母。

I dream of becoming a teacher.我一心想当个教师。

Step 3 Grammar explanationTranslate some sentences.Daniel 两年前去了北京。

Online tours
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Unit 3Online toursTaskI. Teaching aims and learning objectivesBy the end of the lesson, students should be able to:1. use charts to organize different ideas.2. know how to write an introduction to a country.3. assesseach other’s articles in groups.II. Teaching contents1. New words and phrases: England, queen, ruler, pound, European, dollar, be madeup of ….2. New structures: The UK has always been famous for its museums.The best time to visit the UK is from May to September because its winter is wet and cold.The weather changes often there.III. Focus of the lesson and predicted area of difficultyTeach the students how to organize different ideas by using charts.IV.Teaching proceduresStep 1 Lead-inT: Today, I have got an invitation from my pen-friend Amy. Do you know where the invitation comes from? Yes, it’s from the UK. Do you want to know more about the UK?【设计意图：以invitation主题视频引出the UK话题，并激发学生的学习兴趣。

Unit 3 Online Tours课题8B Unit 3 Online ToursWelcome to the unit & comicstrip课时 1 授课时间教学目标To know about the names of some main units of a computer. To talk about the common use of a computer.To know to keep a balance between study and play.教学重难点To know about the names of some main units of a computer.. (Importance) To talk abo ut the common use of a computer. (Difficulty)预习要求To search for t the names of some main units of a computer on the I nternet.教学内容及活动设计二次复备Pre-task:Step 1 CheckingPut some sentences into EnglishStep 2 Lead –inFree t alk1.Do you want to travel around the world online?2.Do you have a computer ?3.How much do you know about computers? Can you namethe different parts of a computer?While-task:Step 3 LearningShow some pictures to teach new wordsStep 4 PracticeFinish Part A on Page 35Step 5 Learning1.Show some pictures to teach the uses of computers2.Listen and answer.What does Simon usually use his computer for? Why?Step 6 PracticeWork in pairs and ask each other what you use a computer for Step 7 Lead-inDo Eddie and Hobo know well about computers.Step 8 LearningRead and answer the questions.(Page 34)1.What do Eddie and Hobo think the computer look like?2.Do you know what “the remote control”really is?Step 9 PracticeRead the dialogue.Post-task:导学案部分.Step 11 Homework1.记忆词汇、词组和句型。

Unit 3 Online travelGrammar II（学案）学习目标： 1 To bee familiar with the function of the word ‘by’ to indicate the agent who does something2 To consolidate the passive voice学习重点：To bee familiar with the function of the word ‘by’ to indicate the agent who does something学习难点：To consolidate the passive voice教具学具： blackboard, ppt, etc教学设计预习作业一、预习书后新单词和课本内容。

二、完成下面的预习题：（一）写出下列动词的过去分词和现在分词。

1. buy ______ ________2. teach _________ _________3. sell ______ ___________4. catch ________ _________5. design _______ _________6. cut _______ -_________7. produce ________ ________ 8. set ________ _________9. earn _________ ____________ 10 print _________ _________（二）根据句意、首字母或中文提示完成下列句子。

lie doesn’t know how to open her ___________ (电子词典)2. Let’s ___________ (重启) the puter, ok?3. We should check the ___________ (设置) of the puter first.4. Please _________ (连接)your puter to a telephone line.5. P_________ the green button, then the machine will be turned on.6. Before Simon can play the game, he must ________ (通过)a test.7. Princess Laura was born in __________ （魔幻）Land eighteen years old.8. Mr. Green is over six f___________ tall.9. Princess Laura was caught by an e___________ witch.10. The game is set on __________ (火星)教学环节一、预习交流Step Ⅰ.check the preparation out.二、展示探究Step Ⅱ. Having a revisionGet the students to review the structure of the passive voice, including the simple present tense and the simple past tense.When can we use the passive voice?Change the following sentences into passive voice:1. People make this kind of puter in Beijing.2. People use this kind of puter widely.3. My father mended the puter for me.4. Mum often washes clothes for us.5. They search the information on the Internet.Step Ⅲ. Presenting1. We can use ‘by’ to say who or what does the action.2. Read through the sample sentences on page 49 and make them understand how to use ‘by’.3. Tell the students to plete ‘Work out the rule!’ on their own. Ask a v olunteer to read out the rule.Step Ⅳ. Practising1. Simon has bought a new educational CD-ROM called ‘Saving princess Laura’. Before he can play the game, he must pass a test.(Show the pictures in Part B1 on pages 50-51 to the students.) Help Simon pass the test by rearranging the words to form correct sentences.2. Millie has bought a new educational CD-ROM. Daniel is asking her some questions about it. (Show the profile of the game to the students.) According to the information about the CD-ROM, plete the conversation between Millie and Daniel in Part B2 on page 51.Step ⅤAdditional language points1. In our book, we only learn the use of the past and present form of the passive voice, but there are some other forms of the passive voice we should know.常见被动语态的动词形式(以give为例)一般现在时 am(is／are)given一般过去时 was(were)given一般将来时 shall(will)be given现在进行时 am(is／are)being given过去进行时 was(were)being given现在完成时 has(have)been given2. 感官动词和使役动词在主动结构中，后面接不带‘to’的不定式，但如果改为被动句，则需要把省略的‘to’加上，这类动词有hear, watch, make, help, let, see, have等等。