指示代词this,these,that,those练习题及答案

单数 复数 用法 this：这 these：这些 指距离较近的人或物 that：那 those：那些 指距离较远的人或物       1.What is this/that?这是/那是什么？It’s a/an...它是... 2.Is this/that...?这是/那是...吗？Yes,it is.是的，它是。No,it isn’t.不，它不是。 3.What are these/those?它们是什么？They are...它们是... 4.Are these/those...?这些/那些是...吗？Yes,they are.是的，它们是。No,they aren’t.不，它们不是。 练习： 一．单选 1.Look，what is _____?It’s an eraser. A.this  B.that  C.these  D.those 2.Are _____your watches over there? A.this  B.that  C.these  D.those 3.______this your friend? A.is  B.Are  C.Is  D.are 4.______those his dictionaries? A.is  B.Are  C.Is  Dare 5.Is that Mary’s schoolbag?_________ A.Yes,it isn’t.  B.No,it is.  C.Yes,it’s.  D.No,it isn’t. 6.Is this your friend?_______ A.Yes,he is.  B.Yes,it is.  C.No,its not.  D.Yes,I am. 7.Are these Helen’s pencils?_______ A.Yes,they’re.  B.No,they are.  C.Yes,they are.  D.No, it is. 8.What are those?______ A.They are box.  B.They are boxes.  C.It’s a box.  D.Yes,they are. 9.What is this in English?______ A.Its an eraser.  B.It’s a eraser.  C.It’s my an eraser.  D.It’s my eraser. 2．按要求改写句子 1.Is this your pen?(作否定回答) 2.Are those Kate’s parents?(作肯定回答) 3.These are oranges.(对划线部分提问) 4.Those are my cousins.(对划线部分提问) 5.Is this her dictionary?(改为复数) 6.Those aren’t my watches.(改为单数)