句型41：have gone to
Where’s he?He’s gone to Washington.
句型42：be famous for
Hawaii is famous for its beautiful beaches.
句型43：No matter +疑问句+主句
No matter when you come，you are welcomed.
句型44：be afraid(of / to do / that...)
I’m afraid not.
Don’t be afraid of making mistakes when speaking English.
句型45：... as ... as possible / ... as ... as sb can
I hope to see him as soon as possible.
He ran here as fast as he could.
句型46：practise / enjoy / finish doing
A young man practised speaking English with Mr Green.
Tom enjoys playing football very much.
He finished reading the story book.
句型47：It’s said that ...
It’s said that one of the most dangerous sharks is the Great White Shark.
句型48：Not all / everyone ...
Not all sharks are alike.
Not everyone likes dumplings.
句型49：be based on
His argument is based on facts.
句型50：... so that ...
Put the tree in the hole so that it is straight.