句型41：have gone toWhere’s he？He’s gone to Washington. 他在哪兒？他去華盛頓了。

　　句型42：be famous forHawaii is famous for its beautiful beaches. 夏威夷以它美麗的海灘而出名。句型43：No matter ＋疑問句＋主句No matter when you come，you are welcomed. 無論你們什么時候來，都受歡迎。

　　句型44：be afraid（of / todo / that...）I’m afraid not. 恐怕不能。Don’t be afraid of making mistakes when speaking English. 當(dāng)說英語時不要害怕犯錯誤。

　　句型45：... as ... as possible / ... as ... as sb canI hope to see him as soon as possible. 我希望能盡快見到他。He ran here as fast as he could. 他盡最大努力跑到這兒。

　　句型46：practise / enjoy / finish doingA young man practised speaking English with Mr Green. 一個年青人和格林先生練習(xí)說英語。Tom enjoys playing football very much. 湯姆很喜歡踢足球。He finished reading the story book. 他看完了那本故事書。

　　句型47：It’s said that ...It’s said that one of the most dangerous sharks is the Great White Shark. 據(jù)說最危險的鯊魚之一是大白鯊。

　　句型48：Not all / everyone ...Not all sharks are alike. 并不是所有的鯊魚都一樣。Not everyone likes dumplings. 并不是每個人都喜歡餃子。

　　句型49：be based onHis argument is based on facts. 他的論斷是以事實為根據(jù)的。

　　句型50：... so that ...Put the tree in the hole so that it is straight. 把樹放入洞穴中，讓它立直。