表示时间的副词常位于句尾，有时也可位于句首：

　　This morning I got up very early/ late.　今天早上我起得很早/晚。(句首或句尾)

　　程度副词，如almost, enough, hardly, nearly, quite, rather, too等，大部分用在它们所修饰的词之前：

　　The film was quite good.　这个电影相当不错。(修饰形容词)

　　I nearly cried out with surprise.　我惊讶得几乎叫了起来。(修饰动词)

　　副词的位置比较复杂，大部分要看具体情况。

　　词汇学习 Word study

　　1.own

　　(1)vt. 拥有：

　　I own over a thousand books.　我有一千多本书。

　　Who owns this car?　这辆车是谁的?

　　(2)vt.,vi. 承认：

　　He owned(that)he had made a mistake.　他承认自己犯了个错误。

　　He owned to stealing the wallet.　他承认偷了钱包。

　　(3)adj.自己的：

　　He lives in his own house.　他住在自己家里。

　　He has a car of his own.　他有一辆自己的车。

　　2.quite与quiet

　　由于发音和词形都很相似，这两个单词往往容易搞混，其实区别很大。

　　(1)quite为程度副词，表示"完全"、"相当"、"很"等含义：

　　I'm quite ready.　我已全准备好了。

　　That hat is quite pretty.　那顶帽子很漂亮。

　　Are you quite certain?　你敢完全肯定吗?

　　She isn't quite happy.　她不是很开心。

　　(2)quiet可作形容词，表示"安静的"、"平静的"、"静止的"、"寂静的"等：

　　Please be quiet.　请安静点。

　　The sea was very quiet this morning.　今天上午大海很平静。

　　The house became quiet again when the children were gone.　孩子们走了之后屋子里又变得寂静了。

　　练习答案 Key to written exercises

　　1.关键句型练习答案

　　A What has happened: We have just moved(1.1);This has not been easy(1.3); I have…put(11.4-5); I have ever seen(1.9)

　　What has been happening: I have been working(1.1);I have been trying(1.2)

　　C have explained…have understood…Have you been listening…has been working/ has worked…has been earning/ has earned…has she earned…have not been listening

　　2.难点练习答案

　　1 carefully 2 hard 3 hard 4 late 5 nearly 6 fast 7 high

　　3.多项选择题答案

　　1 b 2c 3c 4a 5b 6d

　　7 c 8 b 9a 10 c 11b 12 d

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