英语人教版八年级上册Unit 9 Section A 3a-3c.doc

Unit 9 Can you come to my party? Section A Grammar focus-3C一、教学目标： 1. 语言知识目标： 1) 学习并掌握下列词汇：invite, accept, refuse 2）运用情态动词can来表达邀请；运用情态动词have to, must, might等有礼貌地说明拒绝他人邀请的理由。 3）归纳总结如何表达邀请；以及如何有礼貌地接受和拒绝他人的邀请。2. 能力目标 培养学生总结归纳知识的能力 3. 情感目标： 学会有礼貌地邀请别人以及接受和拒绝他人的邀请，做个有礼貌的人。2、 教学重点：1）运用情态动词can来表达邀请；运用情态动词have to, must, might等有礼貌地说明拒绝他人邀请的理由。2) 总结归纳各种表示邀请、拒绝和接受邀请的表达方式。三、教学难点： 运用情态动词can来表达邀请；运用情态动词have to, must, might等有礼貌地说明拒绝他人邀请的理由。 4、 教学过程 Step 1: Warm-up（5分钟） T:Good morning,boys and girls!My name is Tan Hua,you can call me Rose!Nice to meet you. Ss:Nice to meet you, too. T: What day is it today? Ss: Its Wednesday. T: Weekend is coming!Are you happy?What are you going to do this weekend?(问五个学生)Good，we can do many things on weekends!What are they?Can you tell me?(做举手的姿势，叫学生回答）。 T：You have so many things to do on weekends.Do you want to invite me to your weekend?Look at this word.“invite”“What does it mean?”Read after me!OK now,can you invite me to join you?(叫学生) （第1个）Sure.Id love to! (第2个)When is it? Sorry,I have to look after my baby. (第3个)Im sorry,Im afraid not.Thanks for asking. (第4个)Sure,that sounds great! Just now,I accepted two students invitations.I refused the others.Do you know these words?What do they mean? Read after me!(读时配合动作，带读两次)，OK，I do ,you say!落在“accept” Now,Can you invite your classmates to your weekend ?(叫一个同学)，Invite next one,please!(指向第三个) Wish all of you have a good weekend!Step 2 Presentation （5分钟） T: Look!Who is coming? Im going to have a big party? Can you come to my party? S1: Sure, Id love to. T: Can you come to my party? S2: Im sorry, I have to do my homework. T: Do you have to? S2: Yes. T: 指着have to .What does it mean? Ss: 不得不 T: Good，当我们迫于外在的压力不得不做某事时，我们用have to do sth. T: Hello? Can you came to my party? S3:. T: (指着第三个学生）Can he come to my party? Ss:. T: I have a friend, Look, can she come to my party? S4: No, she cant. She has to study for the test. T: Next one. Can you read? ( Can he come to my party?) S5: No, he cant. He must. T: Here, why we use “must”. 随学生怎么答，师再总结。 T: 当我们很确定要做某事或觉得必须要做某事时，我们用must do sth. T：OK，Look，Can they come to my party? Ss: No, they cant. T: Why not? Can you guess? T: Good,I guess they might go to the movie. So ,here, why we use “might”. S:. T: Yes, when we are not sure about something, we use “might”. OK, Can you fill in the blanks? 情态动词_意思为“能、会”，也可以表示邀请 情态动词_意思为“必须”，表示主观上的看法。 情态动词_意思为“不得不”，表示客观上的需要。 情态动词_意思为“可能”，表示推测、不确定。Step 3 Practice （15分钟）1.3a Good job! I wish you Merry Christmas! Now, I have two challenges for you. The first one, please open your books on Page67,3a Use might and the phrases to complete the Sentences.First,look at the phrases.Can you read? Which are about activities?How about on the weekend? Its about the time. And my cousin? Now fill in the blanks,work in two! Clear? Begin!(核对答案）2.Good, the other challenge. Please take out this paper and fill in the blanks with “can, must, have to and might”. Clear? OK, do it by yourself.（核对答案）3.Group work Now, if you are going to have a Christmas party, please invite your classmates to join your party, if you refuse, you should use these words to give reasons. Group in 6. Clear? OK.begin.(一分钟后） OK,Which group can have a try? Step 4 Grammar conclusion（12分钟） 1.根据编写的对话，指着B问：OK, please answer me, Did Amy accept As invitation?What did he say? Can you think of other ways of saying?(出示单个幻灯片Accepting,让学生讲出来)，Then how to refuse one. Can you? Next, How to invite someone politely? （这里先不要学生讨论，也不要写出来，如果答不出再让学生讨论）。依次让学生讲出来。 Wonderful, we can use many sentences to express. Look, Please try to remember them. 30 seconds. OK? Begin. 2. 3b Make sentences. Good, so clever. Lets make sentences. The first one,Who can answer?. OK,3b,Do it like this? Clear? You can discuss with your partner.OK, stop please. Do you like chant? Lets chant together, First, follow me. Step 5 Extension（8分钟） Boys and girls, After Christmas. The New Years Day is coming. If you are going to have a party ,Please walk around the classroom and invite your friends to come.Then fill in the form.At last report like this.Clear?.Who can report? 问做报告的学生:How many friends can come to your party? So you will have a good party?Hope you have a good time Boys and girls ,just now we talked about Christmas party,New years party.In fact,there are all kinds of party in western countries,Lets have a look!Do you know them?The first one .The second one. No matter what kind of party is,when we invite,accept or refuse som