1、Unit 10I have had this bike for three years. 第一课时SectionA(1a2d) Teaching aims 1.The key words：yard，sweet，cent，toy，bear，maker，scarf， soft，board，check 2The key phrases：yard sale，in need，check out，board game 3The important structures： How long have you had that bike over there? I have had it for three
2、years! I learned how to ride a bike on it. Amy wants to keep her old things because they bring back sweet memories. You can also give old things away to people in need. Ive had it since I was a baby. Ive had this magazine for a couple of months. Teaching importances and difficulties 1The key words a
3、nd phrases above 2The using of the Present Perfect Tense Teachingprocesses Step 1Lead in Teacher： Do you know yard sale？Ayard sale is also called a garage sale，it is a sale where people sell miscellaneous household items that they no longer want from a table outside their house or garage.It is a pri
4、vate sale and it helps to exploit the last profit out of your unwanted or old stuff. Today we will hear a conversation about yard sale.Lets learn together. Step2To complete 1a1c Step3To complete2a2c 1Teach the new words by playing the pictures and teach students how to pronounce them. 2 Tntroduce Te
5、ddy Bear ,tell a storyabout it. 3.Read the things in the box individually and then listen and check the things Amy,family are giving away and circle the things they are keeping. 4Listen again and fill in the blanks in 2b 5Repeat 6Practice in two pairs and perform with several groups in fornt of the
6、whole class.Take the following conversation as a model. A：Amy，Can you give away these soft toys? B：Mom，I want to keep the bear. A：Why？Its so old. B：Because Ive had it since I was a baby. Step 4Move to 2d 1Complete the following tasks below。 Write T or F ；Fill in the blanks according to the conversat
7、ion； Answer the questions；Translate Amy gave some things away to Sunshine Home for Children.() Amy gave away a magazine，some soft toys，board games，a sweater ， a dress and a bread_maker to the Sunshine Home for Children.() How long hasAmy had some soft toys and board games? _. I have had this magazin
8、e for a couple of months. _ 2 Read it aloud with their partnersand then roleplay the conversation. 3Two Groups will act out。 4Exercises 1我拥有这本杂志两三个月了。 _ 2查看一下这些新课本。 _ 3里面的故事也许有一点老，但是它们仍然很有趣。 _ Step 5Research 1我买这本书三周了。 I_have_had_this_book_for_three_weeks. 现在完成时态还表示过去发生的动作或存在的状态， 一直持续到 现在，也许还将继续下去，可
9、以和表示从过去某一时刻延续到现在的 一段时间的状语连用，即：for 时间段；since时间点/从句； in(during) the last(past) ten years 等，谓语只可用延续性动词 2我借这本书两个星期了。 I have kept the book for two weeks. I have kept the book since two weeks ago. 现在完成时中 for 与 since 的区别： for 段时间，常与延续性动词的现在完成时连用 since 有四种用法： since时间点eg：since last night since时间段agoeg：since two years ago since 从句(用一般过去时态)eg：since they came to China Its (has been) 一段时间since 从句. It is (has been ) five years since she moved to New York. Step 6To chang the conversation into a small passage.
