unit7练习一
Unit 7 On the farm 练习一 姓名：___________file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msohtml1/01/clip_image002.jpg写出下列单词的单（复）数。1. apple (复数) _______2. pig (复数) _______3.box(复数) ________4. desks(单数) ______ 5. buses(单数) ______ 6. oranges(单数) ________7. is (复数) ______ 8. it (复数) _______9. these(单数) ________file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msohtml1/01/clip_image004.gif10.those（单数）________11. they （单数）__________ _____选用“a”或“an”填空。1._________cow 2. _________ pig 3. _________ orange4._________apple 5. _________ duck 6. _________ egg file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msohtml1/01/clip_image005.jpg选择填空。( ) 1. What are _______ over there？A.these B. that C. those( ) 2. They are _________. A.cows B.a cow C. cow( ) 3. ________ a duck? A. Itis B. Is it C. Are they( ) 4. —Are they pigs?—____________.A. Yes, it is. B. Yes, they are. C. Yes, they aren’t.file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msohtml1/01/clip_image004.gif
连词成句。1.are, too, cakes, those(?)___________________________________2.pictures, look, my, at (.)___________________________________3.nice, you, Mike, to, meet (, .)________________________________4.is，Tina，sister，that，my （, . ）__________________________
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