Question

帮帮忙翻译中文和解释为何选这个答案?

1. Great amounts of waste water ________ poured into the river from the factories two years ago .
A. was B. has been C. were D. had been
答案: C 翻译:
解释:
2. You need ________ sleep to get refreshed after such long hours of hard work .
A. adequate B. plenty C. a lot D. many
答案: A 翻译:
解释:

3. My mother bought _______ MP3 for me as a present for my twelfth birthday .
A. a B. an C. / D. nice
答案: B 翻译:
解释
4. They're little birds that they can't eat _______ much food .
A. so ; so B. such ; such C. so ; such D. such ; so
答案: D 翻译:
解释:
5. The _______ relay race made all the students ________ .
A. exciting ; exciting B. excited ; excited C. exciting ; excited D. excited ; exciting
答案: C 翻译:
解释:

Answer 1

1. Great amounts of waste water ________ poured into the river from the factories two years ago .
A. was B. has been C. were D. had been
答案: C 翻译: 大量的废水在两年前从工厂排入这条河.
解释: 如果只是waste water的话,应该用单数形式,但这里主语是great amounts,所以用复数形式,另外,two years ago不能用完成时,所以选WERE

2. You need ________ sleep to get refreshed after such long hours of hard work .
A. adequate B. plenty C. a lot D. many
答案: A 翻译:长时间的强度工作后,你需要足够的睡眠使自己得到休息.
解释: adequate适当的,足够的. plenty, a lot后面都应该加of, many修饰复数名词,这里不合适.所以选A

3. My mother bought _______ MP3 for me as a present for my twelfth birthday .
A. a B. an C. / D. nice
答案: B 翻译: 妈妈为我的12岁生日给我买了一个MP3作为礼物.
解释 : MP3发音第一个音是/e/,是元音,所以用an, 注意,在区别a, an使用的时候,看的是后面名词的发音,而不是字母.

4. They're______ little birds that they can't eat _______ much food .
A. so ; so B. such ; such C. so ; such D. such ; so
答案: D 翻译: 这些鸟太小了,不能吃太多食物.
解释: 一般many, much前面都使用so来修饰,这是个习惯用法.另外SUCH修饰名词,SO修饰形容词. They're______ little birds中心语是BIRDS,而不是little,所以用SUCH.

5. The _______ relay race made all the students ________ .
A. exciting ; exciting B. excited ; excited C. exciting ; excited D. excited ; exciting
答案: C 翻译: 激烈的接力赛让同学们很兴奋.
解释: ing和ed做形容词的区别. exciting带有主动的意味,就是它本身具有的特点,而不是被给予的,excited则带有被动的意味.在这里,比赛是精彩的,是比赛本身具有的特点,所以用ing形式,同学们被比赛感染的很兴奋,则带有被动意味,用ed形式。

Answer 2

1. 两年前，大量工厂里的废水被倒入河中
文中有two year ago，所以肯定是过去时，主语是amounts，复数，所以C

2.长时间工作后我需要充足的休息来恢复体力
修饰的关键是sleep，不可数，所以many不行，plenty 和 a lot后面都要加of

3.妈妈给我买了一个新mp3作为我12岁的生日礼物
m的发音为e m,元音开始，所以an

4.他们还是这么小的鸟，吃不了那么多吃的（little前还有一个空格）
修饰名字用such，修饰形容词用so，前面的中心是bird，用such
看到much，就用so

5.激动人心的接力赛让所有的同学都很激动
东西用exciting, 人是被激动的，用excited