新概念英語一共144課。整本書無論是語法還是詞匯，題材還是語句，都有其出彩之處。正是因為如此，新概念英語更是經久不衰，深受廣大英語學習者的喜愛。為您整理了“新概念英語一冊課后練習答案Lessons 85-86”，希望可以幫助到您！
詞匯學習 Word study
beautiful adj.
(1)美麗的，使生美感的：
She was even more beautiful than I had expected. 她甚至比我預期的還要美。
She's a girl with a beautiful voice. 她是一位嗓音美妙動聽的姑娘。
(2)出色的，完美的;令人愉悅的：
Her French is as beautiful as her English. 她的發(fā)文說得和英文一樣漂亮。
He did a beautiful job of painting the desk. 他油漆了書桌，活干得很漂亮。
Beautiful weather, isn't it? 天氣晴朗宜人，對嗎?
練習答案 Key to written exercises
Lesson 86
A
1 She has just boiled an egg.
3 She has never been to China, but he was there in 1992.
4 He has already painted that bookcase.
5 He has just dusted the cupboard.
B
1 I've already cleaned my shoes.
I cleaned my shoes last night.
2 I've already opened the window.
I opened the window an hour ago.
3 I've already sharpened my pencil.
I sharpened my pencil a minute ago.
4 I've already turned on the television.
I turned on the television ten minutes ago.
5 I've already boiled the milk.
I boiled the milk yesterday morning.
6 I've already emptied the basket.
I emptied the basket yesterday.
7 I've already asked a question.
I asked a question two minutes ago.
8 I've already typed that letter.
I typed that letter this morning.
9 I've already washed my hands.
I washed my hands five minutes ago.
10 I've already walked across the park.
I walked across the park an hour ago.
11 I've already painted that bookcase.
I painted that bookcase a year ago.
12 I've already dusted the cupboard.
I dusted the cupboard this afternoon.
詞匯學習 Word study
beautiful adj.
(1)美麗的，使生美感的：
She was even more beautiful than I had expected. 她甚至比我預期的還要美。
She's a girl with a beautiful voice. 她是一位嗓音美妙動聽的姑娘。
(2)出色的，完美的;令人愉悅的：
Her French is as beautiful as her English. 她的發(fā)文說得和英文一樣漂亮。
He did a beautiful job of painting the desk. 他油漆了書桌，活干得很漂亮。
Beautiful weather, isn't it? 天氣晴朗宜人，對嗎?
練習答案 Key to written exercises
Lesson 86
A
1 She has just boiled an egg.
3 She has never been to China, but he was there in 1992.
4 He has already painted that bookcase.
5 He has just dusted the cupboard.
B
1 I've already cleaned my shoes.
I cleaned my shoes last night.
2 I've already opened the window.
I opened the window an hour ago.
3 I've already sharpened my pencil.
I sharpened my pencil a minute ago.
4 I've already turned on the television.
I turned on the television ten minutes ago.
5 I've already boiled the milk.
I boiled the milk yesterday morning.
6 I've already emptied the basket.
I emptied the basket yesterday.
7 I've already asked a question.
I asked a question two minutes ago.
8 I've already typed that letter.
I typed that letter this morning.
9 I've already washed my hands.
I washed my hands five minutes ago.
10 I've already walked across the park.
I walked across the park an hour ago.
11 I've already painted that bookcase.
I painted that bookcase a year ago.
12 I've already dusted the cupboard.
I dusted the cupboard this afternoon.