________________________________________________________________________

　　(5)The boy admitted breaking the window.

　　________________________________________________________________________

　　3.Someone once said that anything and everything could be used to make art.(Page 46)

　　有人曾经说过，一切都可以被用来进行艺术创作。

　　that引导名词性从句(包括主语从句、表语从句、宾语从句和同位语从句)

　　That he didn't pass the exam made his parents upset.

　　他考试没及格让他父母很烦恼。

　　There is no doubt that he is lying.

　　毫无疑问，他在说谎。

　　The problem is that he can't speak English.

　　问题是他不会说英语。

　　I don't think that he is honest.

　　我认为他不诚实。

　　(1)that引导名词性从句，在从句中不作句子成分，除了引导宾语从句，通常不省略。

　　(2)that在宾语从句中不充当任何成分，多数情况下可以省略，但如果宾语从句不止一个，则后面的that不能省略。,3.单项填空

　　(1)It is pretty well understood ______ controls the flow of carbon dioxide in and out of the atmosphere today.

　　A．that　 B．when　

　　C．what　 D．how

　　(2)What made the school proud was ______ more than 90% of the students had been admitted to key universities.

　　A．because B．that

　　C．what　 D．why

　　(3)One advantage of playing the guitar is ______ it can give you a great deal of pleasure.

　　A．how　 B．why　

　　C．that　 D．when

　　(4)A story goes ______ Elizabeth I of England liked nothing more than being surrounded by clever qualified noblemen at court.

　　A．when　 B．where　

　　C．what　 D．that

　　4.Once you have taken the photo，you can then cook and eat the pizza face.(Page 46)

　　拍完照片之后，你可以烤熟并享用这张比萨脸谱。

　　once引导状语从句

　　Once the string has dried on the card，you could paint different parts of the string.

　　一旦绳子在卡片上晾干，你就可以在绳子的不同部位涂颜色了。

　　Once it is stuck on，you can spray the different sections of the picture with paint.

　　一旦它们粘贴好，你就可以在图中不同的地方喷上颜色了。,4.单项填空

　　(1)______ you begin the work，you must carry it out through to the end.

　　A．When　 B．Though　

　　C．Even if　 D．Once

　　(2)______ environmental damage is done，it takes many years for the ecosystem(生态系统) to recover.

　　A．Even if　 B．If only　

　　C．While　 D．Once

　　5....so why not have a go at some of the ideas above...？(Page 47)

　　......那么，为什么不尝试上面的一些点子......？

　　1)why not do...表示提出建议

　　Why not write to her？为什么不给她写信呢？

　　Why not go together？一起去吧？

Why not do...？＝Why don't you do...?