2019-2020年三年级英语下册 unit5(1)教案 苏教牛津版.doc

2019-2020年三年级英语下册 unit5(1)教案 苏教牛津版Teaching contents:A. Vocabulary :13 thirteen,14fourteen , 15fifteen , 16sixteen , 17 seventeen , 18 eighteen, 19 nineteen,20 twenty.B.Patterns : Whats plus?Its Thats right .Teaching Aims:1.能听懂、会说日常交际用语Whats plus ?Its Thats right .作出评价。 2.能听懂、会说数词1320。Teaching Steps :Step1 Free talk and motivation .A.Greetings : Good morning /afternoon .How are you ?B.Free talk .1.The teacher shows the clock.T: Whats the time?Ss: Its seven /twelve /four /eight T:Lets go to school /Its time to have lunch ./You can go home now ./Shall we watch TV?Ss: All right ./Ok ./Great .2. Listen and write .听英语写数字 。e.g T: threefivesix Ss: 3 5 6Step2Presentation and practice .1. 介绍数词1320。游戏：比大小（在游戏中复习112，引出并教学1320）游戏规则：两人一人抽一张数字卡，比大小，输的人被赢的人刮鼻子。2在玩的过程中，指导学生数词“1320”的发音。3Play games .a. 配乐传数字卡片。b.数字转盘游戏。5学习句型Whats plus ?Its Thats right .A.Listen and write : 7815 91120.B.T: Whats seven plus eight?S: Its fifteen .领读，师生对话，自由对话。C自由操练20以内的加法算式。Step 3Consolidation .听录音，B Look andlearn .Listen and repeat .Look and say .操练句型。分组进行操练句型。Step 4Homework .听录音，跟读数词120 多遍。听A部分内容。 Design: Unit 5Plus and minus13 thirteen14fourteen 15 fifteen 16 sixteen 17seventeen 18 eighteen19 nineteen20 twenty. Whats plus ?Its Thats right . 附送：2019-2020年三年级英语下册 unit5(2)教案 苏教牛津版Teaching contents:词汇： plusminuswrongright 日常交际用语Whats plus /minus Its Thats right ./Sorry,you are wrong .Oh ,no.Teaching Aims熟练掌握数词1320。能听懂，会说日常交际用语：Whats plus /minus ? Its Thats right /.Sorry ,you are wrong .Oh ,noTeaching steps:Step1 Free talk and motivation .Greetings : Good morning /afternoon ,How are you ?Whos on duty today ? (学生自我介绍)Sing a song : A B C song .师生齐读数词120 ，并打手势。Step 2 Presentation and practice .1. 复习句型 Whats plus ? Its 教师板书加法算式： 4+5=96+6=12T：Whats four plus five ?Ss: Its nine .T: Thats right .师生操练句型，学生同位练习句型。2把加法算式改为减法算式： 9-5=4，12-6=6， 10-8=2，20-7=13等。T：Whats nine minus five ?Ss: Its four .T: Thats right 教师重点领说plus 和minus 这两个单词。师生练习，生与生练习，分组练习。3配上小星星曲子 sing a song .4出示算式让学生回答。3+2,4+6,1+8,4-1,19-2,16-14,7+13,10+5,12+8,18-4,16-3,20-13当学生说出的答案完全正确，教师说Thats right .当有错误答案时，教师教Sorry, You are wrong 和Oh ,no .领读，开火车读，分组赛读单词plus ,minus ,right ,wrong （结合手势进行操练）操练句型Whats plus /minus ? Its 学生出题，教师回答，有意对错各半，学生对教师的回答给予肯定或否定的评价。Step3short rest :1.Say a rhyme :Its his key . 2.OnetwoStep 4 Consolidation Listen and repeat .(ALearn to say ) 分组练习表演对话。同位练习，指名表演对话。同位任意用3 个数，自编算式进行对话，指名汇报。Step 5Sing a song : Twentygreenbottles .Step 6Homework. 听磁带，读对话，根据课文图片自编对话。预习， 做两块坐标板。数数，顺数，倒数。（120）（201）板书设计： Unit 5 Plus and minus .4+5=99-5