Unit 2 Interesting Opposites Lesson 12 教案

Unit 2 Opposites Lesson 12. Clean & Dirty
Teaching aims
1.能拼读单词:pond, clean, dirty
2.能模仿录音正确朗读所学句子There are no fish in the pond. Fish cannot live in the dirty water. Why Because this pond is dirty.
3.能独立看图，完成贴近生活的拓展任务，理解检测和课本活动手册中相关信息。
4.围绕 clean water,通过歌曲，图片，海报，倡导环保，保护水资源。 Key points:
1.交际用语
①There are many fish in the pond.
②Fish cannot live in the dirty water.
③Why Because this pond is dirty.
2.Key words: pond, clean, dirty 理解词汇:Wonderful, Because, water Difficult points: 基本句型的作用，提供半开放的语言模板，激活已有认知，不断提升语用能力。
Teaching-aids: PPT, song, picture, flashcards，彩笔，生课堂笔记本 Teaching process:
1.Warming-up.
①Leading the kids to listen the opposite song.
②Singing together with the music.
③Sharing kids how to be a good listener.
(帮助学生明确即将早去挑战的任务是有关反义词的歌曲再学习，如何做一名好的听众。)
建议:整个歌曲部分，教师可以通过TPR全身反应，帮助孩子放松身心，老师的引导与示范，能有效缓解课堂情绪。
2.Let's review.
①What opposite words can you hear from that song
②TPR with kids together to relax and recall the memory.
③PPT show some of them and let them recognize quickly and carefully. ④GAME: Say something about our friends with these Opposite words.(现场生成)
3.Let's learn.
①Today we are going to learn Lesson 12_twelve .Pay attention the phonic /tw/.
②What can you see from this picture Do you get anything
_Kids can read by themselves.
_Kids can say with simple sentences.
_Teacher can use "like" to talk about it.
_Today it's a special day. special Friday .We share our different ideas here. ③Supplying 3 pairs of Opposites to build language ladder to help kids to express differently.
④Helping them to remember the key words. d-ir-ty(rhyme). cl-ea-n 鼓励学生做充分准备，再去代表本组挑战。
⑤Listen to the tape about Lesson 12.
_See the picture about pond.
_Spell the word "p-on-d"
_GAME Say one word about pond (Brainstorm)2kids PK
-Silence listening.
-Look and say together.
A: Look, there are so many fish in this pond. (video show) Let's enjoy slowly to feel.
B: Wonderful.
A: There are no fish in this pond. Why, Mom (picture show) B:...(Brainstorm) need to wait. W-Questions to help them to think.(Keep quiet in a minute.)
ROUND 1. Because,pond,cancannot,dirty (words time)
ROUND 2. (sentence show) Because this pond is... Fish can cannot live in the...water. 抽查一个大组，开火车，运用语言。
4.Let's Challenge!
①Talk about our school.(picture show) Look, there are so many...in our school. Our school is...(现成生成，学生本节课反应非常自然。great. good. nice. Wonderful. interesting...) We can. ..in this school.
②Check it. P27 抽查一组Pair PK
-The water in the pond is clean.(No)
-The river is dirty.
(Yes)
-The water in the lake is clean.(Yes)
-The clouds in the sky are dark.(No).
③GOOD JOB. Share a nice song quickly. 歌词很简单! Clean up. It's time to clean up!
(接纳部分喜欢绘画，记录的同学一起在自己课堂笔记本中构图。)
③Fun reading about "clean" water.
-Pictures reading
-Kids try to read and spell.
-Talk about water animals and water plants.
-Guess the to do such as. ..
_Choose words to say by themselves.
-Read together (Boys, Girls) Group, Single show
-TPR NEED(thumb),TAKE CARE(cross the arms),PROTECT(hold the fist)
④Listen to a song about water.(3m)(继续在欣赏同时，构图画面，并涂色分享，将行动力快的学生先展示出来。肯定每个人学习优势！)
5.Homework
①Please make a poster on the A4 paper.(picture show)
②Let more people CARE about the clean water.(trashcan reminding) ③Share a poster about CLEAN & DIRTY. Keep yourself always clean. 提醒孩子们保持自身清洁！