Lesson Seven,Listen to the dialogue.
[00:-1.00]This is a conversation in a library.
[00:-2.00]Excuse me.I'm new in town,and I'd like to get a library card.
[00:-3.00]What do I have to do?
[00:-4.00]First you must show me something with your address.
[00:-5.00]Here's my telephone bill.Do I have to show you anything else?
[00:-6.00]No.That's all I have to see.
[00:-7.00]How much does the library card cost?
[00:-8.00]You don't have to pay anything.
[00:-9.00]What if I return a book late?
[00:10.00]Then you have to pay a fine.The fine is fifty cents a day.
[00:11.00]Also,you musn't write in the books.
[00:12.00]What if I lose a book?
[00:13.00]Then you must pay for it.We also have a few rules when you're in the library.
[00:14.00]You mustn't talk loudly.You musn't smoke.
[00:15.00]You mustn't eat in the library.
[00:16.00]OK.Thank you very much.     You're welcome.
[00:17.00]Listen to the dialogue again.
[00:18.00]Excuse me.I'm new in town,and I'd like to get a library card.
[00:19.00]What do I have to do?
[00:20.00]First you must show me something withe your address.
[00:21.00]Here's my telephone bill.Do I have to show you anything else?
[00:22.00]No.That's all I have to see.
[00:23.00]How much does the library card cost?
[00:24.00]You don't have to pay anything.
[00:25.00]What if I return a book late?
[00:26.00]Then you have to pay a fine.The fine is fifty cents a day.
[00:27.00]Also,you mustn't write in the books.
[00:28.00]What if I lose a book?
[00:29.00]Then you must pay for it.We also have a few rules when you're in the library.
[00:30.00]You mustn't talk loudly.You musn't smoke.
[00:31.00]You mustn't eat in the library.
[00:32.00]OK.Thank you very much.       You're welcome.
[00:33.00]Now practice saying these sentences from the dialogue.
[00:34.00]Listen to the whole sentence once.
[00:35.00]Then repeat the parts that you hear.
[00:36.00]I'm new in town,and I'd like to get a library card.
[00:37.00]Now repeat.
[00:38.00]I'm new in town and I'd like to get a library card.
[00:39.00]Listen.What do I have to do?
[00:40.00]Repeat.What do I have to do?
[00:41.00]Pay special attention to thepronunciation of have to.Repeat.
[00:42.00]have to   have to do?  What do I have to do?
[00:43.00]Now continue.Listen to the sentence the first time and repeat it the second time.
[00:44.00]First you must show me something with your address.
[00:45.00]First you must show me something with your address.
[00:46.00]Do I have to show you anything else.
[00:47.00]Do I have to show you anything else?
[00:48.00]No.That's all I have to see.
[00:49.00]How much does the library card cost?
[00:50.00]You don't have to pay anything.
[00:51.00]What if I return a book late?
[00:52.00]Then you have to pay a fine.
[00:53.00]Also,you mustn't write the books.
[00:54.00]You mustn't talk loudly.
[00:55.00]You mustn't smoke.
[00:56.00]You mustn't eat in the library.
[00:57.00]Very good.Now,let me ask you a few questions about the dialogue.
[00:58.00]What does the man in the dialogue have to do to get a library card?
[00:59.00]He has to show something with his address.
[-1:00.00]Good!Does he have to pay for the library card?
[-1:-1.00]No.He doesn't have to pay anything.
[-1:-2.00]Right.What does he have to do if he returns a book late?
[-1:-3.00]He has to pay a fine.
[-1:-4.00]What mustn't he do to the books?
[-1:-5.00]He mustn't write in the books.
[-1:-6.00]What three things are prohibited in the library?
[-1:-7.00]You mustn't talke loudly.You mustn't smoke.You mustn't eat in the library.
[-1:-8.00]Now let's practice some sentences about things that are necessary
[-1:-9.00]or things that are prohibited.
[-1:10.00]Use must or mustn't to express these ideas,as in these examples.
[-1:11.00]It's necessary to be a good boy.
[-1:12.00]You must be a good boy.
[-1:13.00]It's prohibited to run around.
[-1:14.00]You mustn't run around.
[-1:15.00]Now you try it.It's necessary to be a good boy.
[-1:16.00]You must be a good boy.

[-1:17.00]It's prohibited to run around.
[-1:18.00]You mustn't run around.
[-1:19.00]It's prohibited to talk loudly.
[-1:20.00]You mustn't talk loudly.
[-1:21.00]It's prohibited to touch anything.
[-1:22.00]You mustn't touch anything.
[-1:23.00]It's necessary to stop.
[-1:24.00]You must stop.
[-1:25.00]It's prohibited to make noise.
[-1:26.00]You mustn't make noise.
[-1:27.00]It's necessary to be careful.
[-1:28.00]You must be careful.
[-1:29.00]It's prohibited to play with those photos.
[-1:30.00]You mustn't play with those photos.
[-1:31.00]Good!Now tell what things are necessary for Mar Beth to do
[-1:32.00]and what things aren't necessary for Mary Beth to do.
[-1:33.00]Listen to the examples.It's necessary for Mary Beth to do that.
[-1:34.00]Mary Beth has to do that.
[-1:35.00]It isn't necessary for Mary Beth to do that.
[-1:36.00]Mary Beth doesn't have to do that.
[-1:37.00]OK.Now you do it.Remember,use has to or doesn't have to.
[-1:38.00]It's necessary for Mary Beth to do that.
[-1:39.00]Mary Beth has to do that.
[-1:40.00]It isn't necessary for Mary Beth to do that.
[-1:41.00]Mary Beth doesn't have to do that.
[-1:42.00]It's necessary for Mary Beth to work late.
[-1:43.00]Mary Beth has to work late.
[-1:44.00]It isn't necessary for Mary Beth to work late.
[-1:45.00]Mary Beth doesn't have to work alte.
[-1:46.00]It is necessary for Mary Beth to finish to show.
[-1:47.00]Mary Beth has to finish the show.
[-1:48.00]It isn't necessary for Mary Beth to finish to show.
[-1:49.00]Mary Beth doesn't have to finish the show.
[-1:50.00]It is necessary for Mary Beth to get a baby-sitter.
[-1:51.00]Mary Beth has to get a baby-sitter.
[-1:52.00]It isn't necessary for Mary Beth to baby-sitter.
[-1:53.00]Mary Beth doesn't have to get a baby-sitter.
[-1:54.00]It is necessary for Mary Beth to hurry.
[-1:55.00]Mary Beth has to hurry.
[-1:56.00]It isn't necessary for Mary Beth to hurry.
[-1:57.00]Mary Beth doesn't have to hurry.
[-1:58.00]Excellent!This is the end of lesson Seven.See you next time.