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画出作定语修饰名词的分词短语
The river polluted by the chemicals from the factory has been a cause of disease in this city．
I prefer a flat in Inverness to in Perth , because I want to live near my Mom’s .
A. one B. that C. it D. this
【详解】考查代词的用法。one表示泛指，相当于“a(an)+名词”，代替的是同类事物中的“一个”；that表示特指，相当于“the+名词”；it所代替的是前面提到过的同一事物；this表示近指。故选答案A。
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请你写一篇稿件,用英语简单介绍奥运会旗和联合国旗的含义。内容包括：
1．奥运会旗：白色,中央有五个环连锁在一起,五环的颜色为蓝、黑、黄、绿、红,表示友谊。并且,世界上每
一面国旗至少都含有其中一种颜色。
2．联合国旗：蓝色,居中的是一幅世界地图,地图每边各有一条橄榄枝,象征和平。
提示：1．橄榄枝：an olive branch
2．词数100左右,文章开头已给出. 不计入总词数。
You know that every country has a flag. But do you know that flags stand for many countries?
At the Olympic Games,you see the Olympic flag……
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你能猜出下面句子中open up的含义吗？
When we got to the top of the mountain a green valley opened up before us．
Ⅰ．根据括号内的要求，写出单词的正确形式
1．amazing(动词)________
2．action(动词)________
3．achievement(动词)________
4．composer(动词)________
5．invent(名词)________
6．history(形容词)________
7．different(名词)________
8．teach(过去式)________
9．assist(名词)________
10．electric(名词)________
11．arrange(名词)________
12．meaningful(名词)________
13．equipment(动词)________
14．receive(名词)________
15．take(过去分词)________
16．last(过去式)________
17．hero(复数)________
Ⅱ．把A栏中的单词与B栏中的英文释义搭配起来
Ⅲ．用以上两题所给单词的适当形式填空
1．As the saying goes：“________ speak louder than words．”
2．It makes no ________ to me whether you go or not．
3．October 1, 1949 is a ________ occasion for our country．
4．An ________ iron may start a fire if it is not turned off．
5．We still need some useful pieces of ________ for the kitchen．
6．How long do you think this storm will ________?
7．He was ________ as an honoured guest at the White House．
8．No one has been chosen for the ________ role．
9．Good health care is of ________ importance．
10．Scientists are afraid that one day an even bigger ________ will hit the area．