新概念英语第一册课后题及答案Lesson45-46.docx

新概念英语第一册课后题及答案Lesson45-46A Rewrite these sentences.　　仿照例句改写以下句子　　Examples：　　He is taking his book. He can take his book.　　She is putting on her coat. She can put on hr coat.　　1 They are typing these letters.　　2 She is making the bed.　　3 You are swimming across the river.　　4 We are coming now.　　5 We are running across the park.　　6 He is sitting on the grass.　　7 I am giving him some chocolate.　　B Write questions and answers using I, he, she, it, we or they.　　仿照例句写出相应的对话，选用I, he, she, it, we或they等代词。

　　Examples：　　Can you put on your coat?　　Yes, I can.　　What can you do?　　I can put on my coat.　　Can you and Sam listen to the radio?　　Yes, we can.　　What can you and Sam do?　　We can listen to the radio?　　1 Can you type this letter?　　2 Can Penny wait for the bus?　　3 Can Penny and Jane wash me dishes?　　4 Can George take these flowers to her?　　5 Can the cat drink its milk?　　6 Can you and Sam paint this bookcase?　　7 Can you see that aeroplane?　　8 Can Jane read this book?　　答案：　　Lesson 46　　A　　1 They can type these letters.　　2 She can make the bed.　　3 You can swim across the river.4 We can come now.　　5 We can run across the park.　　6 He can sit on the grass.　　7 I can give him some chocolate.　　B　　1 Can you type this letter?　　Yes, I can.　　What can you do?　　I can type this letter.　　2 Can Mary wait for the bus?　　Yes, she can.　　What can she do?　　She can wait for the bus.　　3 Can Mary and Jane wash the dishes?　　Yes, they can.　　What can they do?　　They can wash the dishes.　　4 Can George take these flowers to her?　　Yes, he can.　　What can he do?　　He can take these flowers to her.5 Can the cat drink its milk?　　Yes. it can.　　What can it do?　　It can drink its milk.　　6 Can you and Tom paint this bookcase?　　Yes, we can.　　What can you and Tom do?　　We can paint this bookcase.　　7 Can you see that aeroplane?　　Yes, I can.　　What can you do?　　I can see that aeroplane.　　8 Can Jane read this book?　　Yes, she can.　　What can she do?　　She can read this book.。