of land in that district is covered with trees and grass．( )A．Fifth twoB．Two fifthC．Fifth secondD．Two fifths 题目和参考答案——青夏教育精英家教网—

题目内容

6．_________of land in that district is covered with trees and grass．（　　）

A．

Fifth two

B．

Two fifth

C．

Fifth second

D．

Two fifths

分析那个地区有五分之二的土地被树和草所覆盖．

解答答案：D．
根据题干"那个地区有五分之二的土地被树和草所覆盖．"判断句中要使用分数，分数表达法是：分子用基数词，分母用序数词，如果分子大于1，分母加-s，五分之二的正确表达为：two fifths，故选D

点评本题考查分数表示法．首先知道：分子用基数词，分母用序数词；如果分子大于一，分母用序数词的复数形式．然后再根据题干选出正确的选项．

练习册系列答案

17．We can use theseknives （ knife ） to cut the paper．

14．

not，grassDon't walk on the grass，please．．

1．Suddenly the house begin to shake．He stopped ______ music and rushed out（　　）

11．The two girls _____ how to dance one month ago and now they can dance well．（　　）

18．Mrs Smith is an unusual teacher．Once she told each student to bring along a few potatoes in plastic bag．On each potato the students had to write a name of a person that they hated And the next day，every child brought some potatoes Some had two potatoes；some three；some up to five
Mrs Smith then told the children to carry the bags everywhere they went，even to the toilet，for two weeks．As day after day passed，the children started to complain（抱怨）about the awful smell of the rotten（腐烂的）potatoes．
Those children who brought five potatoes began to feel the weight trouble of the bags．After two weeks，the children were happy to hear that the game was finally ended．Mrs．Smith asked，"How did you feel while carrying the potatoes for two weeks？"The children started complaining about the trouble loudly．
Then  Mrs．Smith told them why she asked them to play the game．She said，"This is
Exactly the situation when you carry your hatred（仇恨）for somebody inside your heart．The terrible smell of the hatred will pollute your heart and you will carry something unnecessary with you all the time．If you cannot stand the smell of the rotten potatoes for just two weeks，can you imagine how heavy it would be to have the hatred in your heart for your lifetime？So throw away any hatred from your heart，and you'I1be really happy．

根据短文内容，选出最佳选项．
66．Mrs．Smith asked her students to writeBon the potatoes．
A．numbers
B．names
C．time
D．places
67．How did the students feel while carrying the potatoes for two weeks？
A．Unhappy．
B．Happy．
C．Hungry．
D．Emb arrassed
68．The children complained aboutCbesides the weight trouble．
A．their classmates
B．the plastic bag
C．the smell
D．their parents
69．Which of the following is True according to the passage？B
A．The teacher just wanted to play a game with her students．
B．If a kid hated four people，he or she had to carry four potatoes．
C．The kids ate all the rotten potatoes．
D．The game went on for two months．
70．We can learn from the passage that we shouldD．
A．forget the names of those we hate
B．complain about the names of those we hate
C．throw away the rotten potatoes
D．throw away the hatred inside．

8．你作为一名自愿者感到自豪吗？
Are youproudofbeing a volunteer？

9．伦敦奥运会吉祥物的设计与众不同．
The mascot of London Olympicisdesigneddifferently．

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