Unit 4 At the farm核心语法专项练(含解析)

人教版(2024)四年级下册Unit 4 At the farm核心语法专项练
1. —______ are these ( )
—They are tomatoes.
A. What B. Where C. Who
2. I see ______ cows on the farm. ( )
A. a B. an C. some
3. —Are ______ carrots ( )
—Yes, they are.
A. this B. that C. these
4. The potato is ______. ( )
A. a vegetable B. vegetables C. an vegetable
5. I like ______. They're delicious. ( )
A. tomato B. tomatoes C. tomatos
6. —______ you like cucumbers ( )
—Yes, I do.
A. Do B. Are C. Is
7. How many ______ do you have ( )
A. sheep B. sheeps C. sheepes
8. The sheep ______ white and fat. ( )
A. am B. is C. are
9. It's ______ animal. It's black and white. ( )
A. a B. an C. the
10. —______ is the farm ( )
—It's near the river.
A. What B. Where C. Who
11. These are ______ and those are ______. ( )
A. horse; hen B. horses; hens C. horse; hens
12. Let's ______ the farm. ( )
A. visit B. to visit C. visiting
13. I can milk the ______ on the farm. ( )
A. cow B. cows C. both A and B
14. —______ they ducks ( )
—No, they aren't.
A. Is B. Are C. Do
15. The ______ are fresh. ( )
A. potato B. potatoes C. potatos
16. We grow(种植) ______ on the farm. ( )
A. a lot of fruit B. a lot of fruits C. lot of fruits
17. —______ do you have on the farm ( )
—We have pigs, ducks and hens.
A. What B. Where C. How
18. Look at the ______. It's so big. ( )
A. tomatos B. tomatoes C. tomatoe
19. 你想知道这些是什么,应该问:( )
A. What are these B. What is this C. What are those
20. 你想表达“我喜欢胡萝卜”,应该说:( )
A. I like carrot. B. I like carrots. C. I likes carrots.
21. 你想问对方农场里有多少只鸭子,应该问:( )
A. How many duck do you have on the farm B. How many ducks do you have on the farm C. How much ducks do you have on the farm
22. 你想告诉别人这是一只绵羊,应该说:( )
A. This is a sheep. B. This is a sheeps. C. These are sheep.
23. 你想知道农场在哪里,应该问:( )
A. What's the farm B. Where's the farm C. Who's on the farm
参考答案
1. A。根据答语“They are tomatoes.”可知是询问这些是什么,用What提问,Where询问地点,Who询问人,所以选A。
2. C。cows是复数,a和an修饰可数名词单数,some可以修饰可数名词复数,所以选C。
3. C。根据答语中的they are可知,问句的主语应该是复数,this和that是单数,these是复数,所以选C。
4. A。potato是蔬菜,且是单数,用a vegetable表示“一种蔬菜”,vegetables是复数,vegetable以辅音音素开头,不用an修饰,所以选A。
5. B。tomato是可数名词,喜欢一类事物常用复数形式,tomato的复数是tomatoes,所以选B。
6. A。根据答语“Yes, I do.”可知,问句是由Do引导的一般疑问句,句中有实义动词like,Are和Is不能与实义动词原形直接构成一般疑问句,所以选A。
7. A。sheep的单复数同形,所以选A。
8. C。The sheep表示复数意义(绵羊的群体),be动词用are,am用于I,is用于第三人称单数,所以选C。
9. B。animal是以元音音素开头的单词,前面用an修饰,a用于辅音音素开头的单词,the表示特指,这里不是特指,所以选B。
10. B。根据答语“It's near the river.”可知是询问农场在哪里,用Where提问,What询问事物,Who询问人,所以选B。
11. B。These和those后面都接可数名词复数,horse的复数是horses,hen的复数是hens,所以选B。
12. A。Let's后接动词原形,visit是动词原形,to visit是动词不定式,visiting是现在分词,所以选A。
13. C。milk the cow/cows都可以,表示“挤牛奶”,所以选C。
14. B。根据答语“No, they aren't.”可知,问句是由Are引导的一般疑问句,Is用于第三人称单数,Do不能与they直接构成一般疑问句,所以选B。
15. B。根据are可知主语是复数,potato的复数是potatoes,所以选B。
16. A。fruit表示“水果”时,通常作为不可数名词,a lot of = lots of,表示“许多”,可以修饰可数名词复数或不可数名词,所以选A。
17. A。根据答语“We have pigs, ducks and hens.”可知是询问农场里有什么,用What提问,Where询问地点,How询问方式或程度,所以选A。
18. B。Look at后面接名词,tomato的复数是tomatoes,A选项复数形式错误,C选项拼写错误,所以选B。
19. A。询问“这些是什么”用What are these ,What is this 询问“这是什么”,What are those 询问“那些是什么”,所以选A。
20. B。“我喜欢胡萝卜”用I like carrots.表示,carrot要用复数形式,I是第一人称,谓语动词用原形like,所以选B。
21. B。询问可数名词的数量用How many,后面接可数名词复数,duck的复数是ducks,How much询问不可数名词的数量或价格,所以选B。
22. A。“这是一只绵羊”用This is a sheep.表示,sheep的复数还是sheep,B选项形式错误,C选项表示“这些是绵羊”,所以选A。
23. B。询问农场在哪里用Where's the farm ,What's the farm 询问农场是什么,Who's on the farm 询问谁在农场,所以选B。

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