人教版高一英语必修三Unit4Astronomythescienceofthestars教案

1、Book(3) Unit 4 Astronomy:the science of the staiPeriod6 WritingHow to write a letter of Invitation授课人：刘?吉云授课时间：May.16thTeaching goals 教学目标1. Target language 目标语百a.重点单词Invite,invitation,handwriting,spelling,grammar,mistake,activities,appro ach,set out,performance;b.重点句子I would appreciate it if you co

2、uld accept my invitation. I'm looking forward to your early reply;It will be meaningful for us to make dumplings for the old ;We will give performance to the old, which will add to the atmosphere of the festival;2. Ability goals 能力目标Enable the students to master the way of writing a letter of in

3、vitation.3. Learning ability goals 学能目标Learn how to prepare oneself before writing.sThe students can write a letter of invitation politely and reasonable.Teaching important points 教学重点Know the way to make a brainstorming map.Teaching difficult points 教学难点Write a letter of invitation using advanced p

4、hrases and grammarTeaching methods 学方法Task-based learning.Teaching aids教具准备A recorder, a projector ,a computer and a cute toy , a whiteboard and mark pens.Teaching procedures & wayst 学过程与方式Step 1. Leading inAsk the student how to pronounce the word Invitation ”,then let the students say the Chin

5、ese meaning of this word. After this ,tell the topic to the studentsStep 3 PresentationTaskl show the students the composition on the computer,then give the students 3 minutes to think about the structure(2015全国卷2)假定你是李华，计划和同学去敬老院(nursing home)陪老人过重阳节(the Double Ninth Festival)。请给外教露西写封邮件，邀请她一同前往，内容

6、包括：1 .出发及返回时间；2 .活动：包饺子、表演节目等。注意：1 .词数100左右;2 .可以适当增加细节，以使行文连贯；3 .结语已为你写好。Ask some students to give their answers ,then make a little summary.structure of an invitationPara.1(beginning)intentionPara.2(body)when, where、whatPara.3(ending)when, where > whatStep 4 Write the first and third paragraphP

7、aral: How to express your intention?Ask some students to express their wordsT: Which group will show your first paragraph?A student tell us his wordsConclusion:I am writing to invite you to.The Double Ninth Festival is approaching.I wonder if you can come to.I think it would be a great idea if can p

8、articipate in .Para2: How to express your expectation and gratitude?Ask some students to express their wordsT: Are there any volunteers show your third paragraph?A student tell us his wordsConclusion:We do think you can come and look forward to seeing you.I will be grateful if you are willing to com

9、e. IStep 5 Complete the second paragraphShow these questions on the Powerpoint:1 .When and where to start?2 .How to get the destination?3 .What activities will we do?Make sentence and then combine these paragraphsDear Lucy,I'm Li Hua , I am writing to invite you to the nursing home to celebrate

10、the Double Ninth Festival with us.We will start at 9:00 a.m. at the school gate, and we will go to the nursing home by bus. We will make dumplings. We will give performance to the old. We will do some cleaning and washing. We will come back at 4:00 p.m.I would be grateful if you can come , I am look

11、ing forward to your reply.YoursLi HuaStep6: BrainstormsHow to get high scores?We need to polish the passage.1l.good and clear handwriting<2. reasonable structure3. exact linking wordsJ4. excellent expression1 .First, we will make dumplings. After that, we will give performance to the old. Later,

12、we will do some cleaning and washing. At last, we will come back at 4:00 p.m.2 .To express well, we can use some advanced phrase and sentence patterns!a.To make the old happy, we will make dumplings for them.b.It will be meaningful for us to make dumplings for the old .c.We will make dumplings for t

13、he old, which will make them happy.Step6. SummaryLead the students to summarize the whole passage according to the given words and expressions:Find out and underline the key expressions and the difficult points you don' t understand.Then fill in the blank.We will the nursing home at 9:00 a.m. at

14、 the school, and we will go there _ bus. First,make the old happy, we will make dumplings for them. After that/then, we will give to the old, will the atmosphere of thefestival. Later, it will be meaningful for us to do some cleaning and washing for the old. At last, we will say to the old andback around 4:00 p.m.Step7:Ho