Unit 3Sea water and rain water课文详解.doc

Unit 3???Sea water and rain water课文详解 ? 重点词汇 coral珊瑚 mug大杯 starfish海星 reef礁 oil石油 intelligent聪明的 cover覆盖 ★语法聚焦 ????under, for, by等的用法； ????2．连词if等的用法； ????3．情态动词can（建议）的用法； 4．祈使句的用法，如：Fix面pping taps. ★拓展词组 take care of??照顾??????? raise money for…为……筹集钱?????????? have an international food festival?举行国际食品节 around the world?环球 sell different kinds of food?卖不同种类的食物 around the world??世界各地??????????? get ready for?为……作准备 egg sushi鸡蛋寿司? tuna sushi金枪鱼寿司 cucumber sushi?黄瓜寿司 carrot sushi?胡萝卜寿司??? hot dog?热狗??? apple pie?苹果馅饼 scones with butter?黄油小烤饼????? tea with milk and sugar奶茶 chicken curry?咖喱鸡 American food美国食物 Indian food?印度食物 English food?英国食物 teach me how to make scones?教我如何做圆饼 on a baking tray?在烘烤盘里?????????? in a hot oven??在热烤箱里 50 g?of sugar???50克?????????????? 150 ml of milk 150毫升牛奶 add A to B????在B里添加A? different kinds of food from different countries来自不同国家的不同食物 nine yuan and twenty (￥9.20)????九元二角 ★拓展词汇 litre?升???? milliliter?毫升?? milligram?毫克 millimeter?毫米 centimeter?厘米??? kilometer?千米 Milky Way galaxy?银河系 orbit?轨道 revolution公转 rotation自转 ????????secondary planet卫星 comet彗星 meteorite陨石 star shower流星雨 The Zodiac黄道十二宫: ?Sries白羊座( 03.21-04.19)????? Taurus金牛座(04.20-05.20)? Gemini双子座(05.21-06.21)???? Cancer巨蟹座(06.22-07.22) ?Leo狮子座(07.23-08.22)??????? Virgo处女座(08.23-09.22)? Libra天秤座(09.23-10.22)?????? Scorpio天蝎座(10.23-11.22)? Sagittarius人马座(11.23-12.21)?? Capricorn摩羯座(12.22-01.19) ?Aquarius水瓶座(01.20-02.19)??? Pisces双鱼座(02.20-03.20) ★课文英汉对照 People and a lot of animals live on land．However, only a quarter of the earth is land． 人类和许多动物生活在陆地上。然而，仅仅地球的四分之一是陆地。 Almost three quarters of it is water．Fish and plenty of other sea animals live in the streams, rivers, lakes，seas and oceans. 几乎四分之三是水。鱼类和大量其他海洋动物生活在小溪、河流、湖泊、大海和海洋中。 It is a wonderful world under the water. Whales are the largest animals on earth．They live in the oceans． 水下是一个神奇的世界。鲸是地球上最大的动物。他们生活在海洋中。 Dolphins are one of the most intelligent animals. They also live there. Sharks are one of the mostdangerous animals.