仁爱版初中英语九年级上册unit4 topic3 sectionB课件
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Topic 3 What can we do at home to protect the environment?Section BⅠ. Material analysis本课是第二单元第三话题的第二课时。
主活动是1a。
1a 通过Jane 告诉Michael怎样才能成为一个环保人士来继续学习提建议的表达方式,同时也向学生继续传递更多的环保理念。
1b是检验学生的听力理解能力,1c 通过完成表格,来巩固1a的内容。
2要学生根据句意来进行词语匹配和图文匹配。
3要学生根据上下文和首字母完成短文,这是对学生综合能力的考查。
短文不仅复习了已学的连接词,还学习了新的连接词:after all。
4这个小组活动实际由两部分组成:调查和汇报。
在做这个活动时,要求注意重读、不完全爆破和连读。
目的在于纠正中国人学英语的薄弱环节:不能在交流中得体地运用重读、不完全爆破和连读。
本课的各个环节都在传递环保理念。
这对学生的环保意识的培养是非常有意义的。
4这个活动要完整地体现,要比较长的时间,建议在课堂内完成语音语调部分即可。
其它环节可在下次课的复习环节进行,还可以把其中的某些环节作为家庭作业。
如:让学生把自己的环保行为列成清单。
这样,下次课做调查时,就可以提高课堂效率。
Ⅱ. Teaching aims1.Knowledge aims:掌握本课的重点词汇和短语,继续学习并列句和提建议。
2.Skill aims:掌握更多的提建议的表达方法。
了解英语中的一些谚语。
如:Easier said than done.能够通过4知道在用英语交流时需要运用连读、重读、不完全爆破等来使句子抑扬顿挫。
如果没有您爱的滋润,怎么会绽放那么多美好的灵魂之花!3.Emotional aims: (optional)鼓励学生在日常生活中始终保持良好的环保习惯。
4.Culture awareness: (optional)Ⅲ. The key points and difficult points1. Key points:Words and phrases: action, ought to, shut off, after all, electricity, had better, instead of doing sth. , be good for, change into, pour into Sentences: First, you ought to shut off the electricity when you leave a room.Second, you’d better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance.Don’t use plastic bags.Easier said than done.Actions speak louder than words.After all, we have only one earth.We should do everything to protect it, or we’ll be punished and lose our home.Grammar: compound sentence2.Difficult points:掌握重读、连读和不完全爆破的技巧。
Unit 2 Topic 3 Section BChoose the best answer and fill in the blanks:1.We ought ____(care for) wild animals A.caring for B.to care for C.care for2.He used to be a good runner.He could runa long______without getting out of breathA.pathB.distanceC.placeD.road3.What should you do to protect the environment?________A.Tum on the lights when I leave a roomB.Throw waste every whereC.Take a cloth bag when I go shoppingD. Use plastic bags when I go shoppingBB CListening1.Would Michael like to be a greener person?----- Yes2.When you go shopping ,do youtake a cloth bag or plastic bags?----- Take a cloth bag.Read the tent and find out Jane’s advice.First:Second:Third:Read the text again and act.b ( ) (1) Reduce waste. Don’t buy cups or boxes which can be used only once.( ) (2) Save electricity. Turn off the lights when you are not using them.( ) (3) Recycle boxes and plastic bottles.( ) (4) Grow fruit and vegetables yourself.( ) (5) Try to ride a bike when you travel.( ) (6) Use both sides of the paper.( ) (7) Cover the pans when you are cooking.e f gc da Match these sentences with the right pictures.Make a new dialog like 1a according to the sentences in 1b,practice it with your partner A: Hi! Would you like to be a greener person? B:Of couse, I’d love to , But what should I do? A:First,__________________________B:Of coure,I’d love to, But what should I do?A:Second,________________________B:That’s right.A:Third,_________________________B:It’s so easy to be a greener pesonA:__________________(说着容易做着难)B:__________________(百说不如一干)Listen to 2a and answer the following qustions.1.What are they giong to do tomorrow? ---- They are giong to take part in the activity2.What time will they start the activity? ---- At 9:30 a.mRead the text and fill in the blanks.What to go How to goWhere to goWhat time9:00 a.m the beach by bus sort the garbageRead 2a again and find out the key words Beach Clean-up Day---9:30a.m---9:00a.m---by bus ---Lunch---sort the garbage---go to bedAccording to the key words and retell 2a. Beach Clean-up Day---9:30a.m---9:00a.m---by bus ---Lunch---sort the garbage---go to bedWritingWrite a passage about how to be a greener person?How to be a greener person?_______________________________ _______________________________HomeworkPlan your own Clean-up Day in groups and make a similar announcement in class.。