译林版（三起）三年级下册英语Unit7知识点归纳及练习.doc

Unit7知识点归纳及练习一、拓展词句a roostera horsea turkeya sheepa chickpotatoescarrotsgrapespumpkinsblueberries二、回想下老师在课上的讲解，聪明的你能归纳出单复数句式的转换方法了吗？句式单数复数肯定句This is a pig.Thats a cow.Its a duck.These are pigs.Those are cows.Theyre ducks否定句This isnt a pig.That isnt a cow. (isnt = is not)It isnt a duck.These arent pigs.Those arent cows. (arent = are not)They arent ducks.一般疑问句Is this a pig? Yes, it is.Is that a cow? No, it isnt.Is it a duck?Are these pigs? Yes, they are.Are those cows? No, they arent.Are they ducks?特殊疑问句Whats this? Its a pig.Whats that? Its a cow.What is it? Its a duck.What are these? Theyre pigs.What are those? Theyre cows.What are they? Theyre ducks.this à thesethat à thoseit à theyis à area pig à pigs三、默写内容farm农场cow奶牛pig猪chicken鸡duck鸭dog狗sheep绵羊horse马pear梨apple苹果orange橘子picture图片this这、这个these这些that那、那个those那些it它they它/他/她们on the farm 在农场上under the tree 在树下beside the pond 在池塘边over there 在那边an apple 一只苹果two apples 两只苹果this apple 这只苹果these apples 这些苹果an orange 一只橘子four oranges 四只橘子that orange 那只橘子those oranges 那些橘子theyre = they are 它/他/她们arent = are not 不是1. This is a pig.这是一头猪。2. These are pigs.这些是猪。3. Thats a duck.那是一只鸭。4. Those are ducks.那些是鸭。5. Whats this? Its a cow.这是什么？它是一头牛。6. What are these? Theyre cows.这些是什么？它们是牛。7. Whats that? Its a chicken.那是什么？那是一只鸡。8. What are those? Theyre chickens.那些是什么？它们是鸡。 提供空白默写练习如下：农场_奶牛_猪_鸡_鸭_狗_绵羊_马_梨_苹果_橘子_图片_这、这个_这些_那、那个_那些_它_它/他/她们_在农场上_在树下_在池塘边_在那边_一只苹果_两只苹果_这只苹果_这些苹果_一只橘子_四只橘子_那只橘子_那些橘子_它/他/她们是_不是_1.这是一头猪。_2.这些是猪。_3.那是一只鸭。_4.那些是鸭。_5.这是什么？它是一头牛。_6.这些是什么？它们是牛。_7.那是什么？那是一只鸡。_8.那些是什么？它们是鸡。_