1、Unit 4 At the farm本单元我们要学习名词的单数和复数。3、请将下列名词单数变复数规则填空。1.一般名词单数变复数时，直接在后面加_.2.以 s,x,sh,ch 结尾的名词，单数变复数时在词尾加_.3.以辅音字母加 y 结尾的名词，变复数时，先把词尾的_变为_再加_.4.以 o 结尾的一般名词，变复数时直接在后面加_,口诀中提到的_,_,_,的单词，在后面加_.5.以 fe,f 结尾的名词，变_ 为_再加_.1. 有些可数名词的变化是不规则的。列如：foot（脚）_ man(男人)_woman(女人 )_ child(孩子)_mouse(老鼠)_ goose(鹅)_2. 有些可数
2、名词的单复数形式是一样的。例如：sheep(绵羊)_ fish(鱼)_deer (鹿)_3.有些名词是不可数名词，没有复数形式。例如：液体的水，可乐，牛奶。肉类，钱，作业，家务。都是常见的不可数名词。二、根据名词单数变复数的规则完成练习题。box _ book _pencil _ dog _watch _ cat _star _ flower _door _ tree _window _ chair _bag _ people _bowl _ girl _doctor _ teacher _student _ eye _ear _ photo _map _ picture _desk _ bi
3、rd _panda _ lion _candy _ family _baby _ car _bus _ cup _bottle _ lake _hill _ wall _stamp _ apple _pear _ sister _man _ woman _tooth _ leaf _life _ wolf _toy _ grape _banana _ orange _cherry _ computer _tomato _ potato _onion _ kite _chopstick _ cow _bean _ hen _duck _ horse _animal _ sheep _注意3、请按
4、照要求完成下面的练习吧。英语中有主谓一致的概念，也就是说一个句子中所有的单词都要统一。主语是单数，后面出现的所有单词都要是单数概念。试着练习一下吧。1、翻译这是一只小狗。 这些是小狗们。This is a dog. These are dogs.同学们，你们发现了吗？This 是指近处的，单数的概念。These 也是指近处的，但是复数概念。is 是 be 动词的单数，are 是 be 动词的复数。现在让我们来做几道题。1. 这是一个西红柿。2. 那是一个书包。3. 这些是西红柿。4. 那些是土豆。Unit 4 At the farm练习题1、根据句意，用所给单词填空。1. There are
5、three_(chair) in the classroom2. These_ (tomato) are red. 3.My brother looks after two_ (baby) 4.My father likes to eat_ (meat)肉. 5.Chinese_ (people)like to eat noodles.6.I have a lot of _ (toy) in my bedroom. 7.My mother wash_(potato) in the kitchen. 8.I have two_ (pencil-box). 9.There are some_ (b
6、us)in the street. 10.Monster has eight_(foot). 二、句型转换。1. This is cow. （变为一般疑问句 ,并回答）_2. That is tomato. （变为一般疑问句,并回答）_3. These are green beans. （变为一般疑问句, 并回答）_4.Those are carrots.（变为一般疑问句,并回答）_2、将图片和正确的单词配对。A B C DE F G H21 教育网（ ）1. tomatoes （ ） 2. horse （ ）3. potatoes （ ）4. sheep （ ）5. carrots （ ）6
7、. hen（ ）7. cow （ ）8. green beans 三、 英汉配对。（ ）1. What are those? A. 这是我的农场。（ ）2. Are these sheep? B. 这些事胡萝卜。（ ）3. These are carrots. C. 这些是绵羊吗？（ ）4. This is my farm. D. 那些是什么？ （ ）5. Theyre cute. E. 不，不是。它们是奶牛。（ ）6. No,they arent. Theyre cows. F. 它们很可爱。四、根据提示，将单词补充完整。At the farm, there are eleven （母牛）
8、，seventeen （马） ，some （母鸡）and _（绵羊）. Look at the garden! Those are _（土豆） ， （西红柿）and （胡萝卜）over there. This is my farm. Its so big!五、单项选择（ ）1. Look at the sheep. cute.A. they are B. They are C. Are they（ ）2. -Mr Wang, how many do you have? -Four.A. sheep B. horse C. cow（ ）3. -Are these ducks? - .Theyre
9、 hens.A. Yes,they are B. No,these arent C.No,they arent（ ）4. - The rabbits like eating .A. potatoes B. tomatoes C. carrots（ ）5. There five oranges on the table.A. is B. are C. have（ ）6. This is Lilys book. Lets .A. have a look B. look C. look at（ ）7. Tina a beautiful bike.A. have B. has C. is（ ）8. -What are those? - .A. They are horse. B. Theyre tomatoes.C. These are sheep.（ ）9. I like green beans.A. dont B. not C. doesnt（ ）10. There are ten cows .A. on the farm B. of the farm C. for the farm
