人教版八年级英语上册教案UNIT 9 Period 2 （Section A 2d-3c）.docx

Period 2 (Section A 2d-3c)设计说明有趣的游戏可以帮助学生轻松复习、巩固所学的知识，不仅调动学生的学习积极性，还为下 一步的语法学习奠定基础。分角色表演2d,让学生在真实的情境中练习使用目标语言，同 时培养学生的合作意识。通过Grammar Focus,总结本单元重点语法，从而让学生能用英语 熟练地发出、接受和拒绝邀请。教师用多媒体课件把3a3b呈现给学生，为学生创造一个 真实的英语学习情境，激发学生的学习兴趣，便于学生更好地接触本课时的短语。由短语到 句型的学习步骤，词不离句的语境设置，由浅入深的层次安排，遵循了学生的认知规律。教学目标.知识目标：(1)掌握新单词：until, hang, catch, invite, accept, refuseo(2)掌握短语：hang outo(3)掌握句型：“一Can you come to my house on Saturday? 一rd love to come, but Tm afraid I cant” “Sam isn't leaving until next Wednesday.”Can he go to the party?n "Can they go to the movies?” “They might have to meet their friends.” “When is it? Next week, on Thursday night.进一步学习运用所学的知识来表达邀请；学会如何容许邀请和有礼貌地拒绝邀请，并陈 述理由。(5)掌握情态动词can, must, have to, might的用法。1 .能力目标：学会如何回答他人的邀请，以及如何有礼貌地拒绝他人的邀请，并陈述理由。归纳、梳理情态动词can的各种用法。2 .情感目标：学会人际交往的基本常识，学会有礼貌地邀请他人以及回答他人的邀请。重点难点.重点：掌握本课时所学单词、短语和句型。学会如何回答他人的邀请，以及如何有礼貌地拒绝他人的邀请，并陈述理由。(3)掌握情态动词can, must, have to, might的用法。1 .难点：掌握情态动词can, must, have to, might的用法。教学准备多媒体课件、录音机、磁带。教学过程Step 1 Warming up & Leading in1. Play a game.Let the turntable turn, and find where it stops. Then work in pairs. One invites the other to do the thing that the needle points at. The other student can accept the invitation or turn down the invitation. If he turns down the invitation, he should give the reason.放风筝'/吃晚去音 乐会 去购粉 /看电?篮球纸牌A： Hi, Xiao Ming! Can you.?B： rd love to.A： Hi, .! Can you.?B： Sorry, I cant I'm not available. I must/have to.A： That's too bad. Maybe another time.B： Sure, Xiao Li. Thanks for asking.Step 2 PresentationTalk with students about the picture in 2d.T： Look! What are these boys doing?S： They are going bike riding.T ： Are they having a good time?S： Yes, they are.T： Look at this boy. He is my friend Jeff. Jeff is going to have a party on Saturday.1. Work on new words.until conj. &prep.到时；直到为止hang艮(hung)悬挂；垂下hang out闲逛；常去某处catch v (caught)及时赶上;接住；抓住invite v.邀请©accept v.接受refuse v拒绝Step 3 Role-play the conversationWork on 2d.1. Read the conversation and answer the questions：(l)Why is Jeff having the party?Because his cousin Sam from Xi'an is going to be here.(2)Is his friend Nick coming to the party? Why or why not?No, he isn't. He must prepare for an exam.(3)When will they meet?On Monday.(4)What are they going to do?They are going lo hang outExplain some new words and main points in the conversation.(l)until “直到”，表示某一行为一直持续到某一时间。用在肯定句中，句子/主句的谓语动词 必须是延续性的，表示谓语的动作或状态一直持续到until所表示的时间为止。用在否认句 中，句子/主句中的谓语多为非延续性动词，即：noJuntil意为"直到才”，表示 直到某一时间，某一行为才发生，之前该行为并没有发生。I studied English until 9 o'clock last night.我昨晚学英语一直学到9点钟。He didn't come back until 11 o'clock last night.他昨晚直到11点钟才回来。(2)hangout意为“闲逛”。其中，hang是动词，意为“悬挂；垂下”,其过去式为hung。catch意为“及时赶上；接住；抓住”,其过去式为caughto Catch you on Monday!(周一见！) 与See you on Monday!表达的意思类似。2. Read the conversation after the teacher.3. Students practice the conversation with their partners. Then let some pairs role-play the conversation.4. Complete the passage according to 2d.Jeff invites Nick to come to his house on Saturday. Nick can't come. He has an exam on Monday, so he must prepare for it. But Jeff's cousin Sam from Xi'an is going to be here. They went bikn riding together last fall when Sam visited Jeff. Sam isn't leaving until next Wednesday. So they can hang out together on Monday night.Step 3 Grammar FocusAsk students to read the sentences.1. 语法(l)can的用法对于can的一些用法我们之前已经学过，请翻译下面的句子。©Can you dance?你会跳舞吗？He can speak English, Japanese and French.他能讲英语、日语和法语。在上面的两个句子中，can表示能力。Can I borrow your English book?我能借你的英语书吗？在上面这句话中，can表示许可。一Can you come to my party?你能来参加我的聚会吗？I'm sorry. I cant I have to help my mom.对不起，我不能，我得帮我妈妈。一Sure, rd love to.当然，我愿意。can还可以用来表示邀请。如果接受邀请常说“Sure, I'd love/like to."；如果拒绝邀请，常 说 “Sorry, I cant I have to.”。(2)may与might的用法一May/Might T take this book out of the room?我可以把这本书带出房间吗？一Yes, you can. (No, you can't/mustnt)是的，你可以。(不，你不可以。)may, might表示请求。假设用might只表示比may的语气更委婉，此处might不是may的过 去式。否认回答时可用canUmustnL表示“不可以，禁止"。用May L.?征求对方许可时比 较正式和客气，而Can I？在口语中更常见。2. Show these exercises on the screen. Let students finish the exercises without looking at their books.一Can you come to my party on Saturday?星期六你能来参加我的聚会吗？一Sure, rd love to,当然，我很乐意。一Sorry， I must study for a math test.对不起，我必须为数学考试而学习。一Can you go to the movies tonight?今天晚上你能去看电影吗？一Sure. That sounds great.当然可以，听起来很棒。一I'm afraid not. I have the flu.恐怕不行，我患流感了。一Can he go to the party?他能去参加聚会吗？一No, he cant He has to help his parents.不，他不能。他必须帮助他的父母。一Can she go to the baseball game?她能参加棒球比赛吗？一No, she's not available. She must go to the doctor.不，她没有空。她必须去看医生。一Can they go to the movies?他们能去看电影吗？一No, they're not free. They might have tomeet their friends.不，他们没有空。他们可能得去见朋友。3. Check the answers.Step 4 Practice1. Work on 3a.(l)Students complete the answers with might and one of the phrases in the box. Show 3a on the big screen.方法指导：首先，应明确练习的要求。此题要求同学们用情态动词might来委婉地表达自己 在将来的某个时间可能会做的事情。然后，读方框中所给的短语，明确它们的意思。读每个 小对话，根据上文语境结合所给的短语，选择一件恰当的事情来回答。注意，一定要用上情 态动词mighto结构：might+动词短语。(2)Check the answers.Answers： Answers will vary. Sample responses：1. visit my grandparents.2.1 might watch TV.3.1 don't know. I might finish it on the weekend.4. 4m not sure. I might go with my cousin.5 I'm not sure. I might have to practice the violin.2. Work on 3b.(l)Students complete the sentences below individually. Make sure they know what to do.方法指导：让学生们重点看答复提示中所要求的是“接受”还是“拒绝”邀请，并作出答复。 如果是拒绝，还应根据括号中的提示词给出一个恰当的理由。(2)Students check their answers in pairs.Answers： Answers will vary. Sample responses：1. Inviting： Can you play tennis on Saturday?Accepting： Sure. That sounds great.2. Inviting： Would you like to go to the movies on Friday?Refusing： Sorry, leantReason： I might have to go out with my parents.3. Inviting： Can you hang out with us tonight?Refusing： Sorry, Vm not free.Reason： I must study for a test.4. Inviting： Would you like to come to my birthday party?Accepting： Sure. Td love to.(3)Ask some pairs to role-play the conversations.Step 5 Group work(l)Write down everything you have to do next week.(2)Students work in groups of four. Read the example in 3c. Then choose a day and time to have a party. Then invite classmates to the party.(3)See who can invite the most students to the party.Step 6 SummaryIn this period, we have learned some new words and a new phrase： until, hang, catch, invite, accept, refuse, hang out.1. We have learned how to use "can" "may" and “might”.当堂达标(见导学案“当堂达标”)答案与解析：1.1. might由答语中的'Tm not sure.(我不确定)”可知回答者不确定能否去参加聚会，故 选表示可能性的mighto2.can，t由后面的“因为她必须帮她妈妈”可知她不能去看电影，应选cant2. has to have to意为“不得不。有人称和数的变化。the boy作主语，谓语动词应用第三 人称单数形式。故用has to。3. Sure由答语后句可知“他们有空。由此判断“他们能和我们一起闲逛"，故用Sure作 肯定回答。4. would love to Would you like.?句型的肯定回答常用 uSure/Certainly, I'd love to/ to 不能省略。ILL When由下句答语可知此处是在询问时间，提问时间要用when。2. sorry在委婉地拒绝别人并要表达自己的歉意时，要说sorry。3. prepare/study由上句句意“星期二我有数学考试”可知“我要为它做准备(或学习)二another another time意为“其他时间，别的时间”。4. love/like would love/like to do sth.是固定用法，意为“愿意/想要做某事”。5. meet句意：我不得不去火车站接我的朋友。6. matter 句意：没关系。It doesn9t matter.是对别人表示歉意的一种礼貌回答。7. What/How what/how about是固定搭配，此处用来承接上文的问题。8. invite句意：我想邀请你来参加我的生日聚会。9. Sure/OK 由后句句意“周一见”可知Dave愿意参加生日聚会。III. 1. didn't, until 2. would like, am afraid； can'thang out 4. inviting, to 5. received； acceptIV. 1-5 CCDABStep 7 Homework1. Revise Grammar Focus.2. Make a conversation using “can" and “have to”.A： Can you go to the movies on Saturday evening?B： Sorry, I can't. I have to.板书设计UNIT 9 Can you come to my party? Period 2 (Section A 2d-3c)until hang catch inviteaccept refusehang outCan you come to my house on Saturday? rd love to come, but Fm afraid I cant Sam isn't leaving until next Wednesday. Can he go to the party?Can they go to the movies?They might have to meet their friends. When is it?Next week, on Thursday night.教学反思