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1、Chapter1,Speaking and writing,/ae/,阅读以下单词，从中找出/ae/的字母发音规律。bag backhand gladant flaghappy shallhat manmap bad,发音字母：a,/e/,bread headelephant remember sell shelllesson betterbed deskhotel yesmany any,发音字母（组合）为：ea, e , a,bag backhand gladant flaghappy shallhat manmap bad,bread headelephant remember sell
2、 shelllesson betterbed deskhotel yesmany any,/ae/ /e/,Read this conversation,Customer: Do you sell pens? Assistant: We sell pens, pans, nets, caps, pets, bags, Customer: Give me ten pens, please. How much is that? Assistant: Seventy-three dollars. Customer: Heres hundred. Assistant: Heres twenty-sev
3、en dollars change.,Water,What can we do to use water?,to wash clothes,to wash the dishes,to have a shower,to make drinks,to put out fires,to water vegetables,to make things in factories,to wash clothes to wash the dishes to have a shower to make drinks to put out fires to water vegetables to water v
4、egetables to make things in factories,At home we use water to,Water is important in our daily life. We must try our best to save water.,Water is seriously polluted by people.,Water is crying for help!,Saving water,What can we do to save water?,Dont washunder running taps.,Always remember to turn off
5、 the tap.,Use a mug(杯子，缸子） for brushing teeth.,If you leave the tap on while you brush your teeth, You might waste 22.5 litres of water each time. That is enough to fill 65 cans of soft drink.,spend less time doing the dishes.,If you leave the tap on while you wash the dishes, You might waste 135 li
6、tres of water each time enough to wash A whole car.,Dont water plants too much and water flowers with used water.,Dont waste for playing water.,Take a shower rather than a bath.,a shower: 5o litres of water each time. a bath: 120 to 160 litres of water.,What should we do to save water in our daily life?,What should we do to save water?,Water is valuable. People cant live without it. How should we save it at home? I think we should ,Wed better,We should,We can,
