四、词汇运用。
主题群:灾害防范
子主题:自然灾害
语篇类型:说明文
难度:★★
Have you heard of the sandstorm? It is a 1.
natural
(nature) disaster. It often happens in the desert. A sandstorm is like a snowstorm. They both bring a lot of trouble to people. In sandstorms, the wind 2.
carries
(carry) the sand. Sandstorms are 3.
different
(difference) from other disasters.
They come with a warning(前兆) but other disasters come without any warnings. So when you see that 4.
clouds
(cloud) have a dark colour, it means there 5.
is going to be
(be) a sandstorm.
If it 6.
doesn't rain
(not rain) for a long time, sandstorms may happen. When there are sandstorms in cities, there will be no planes in the sky. It would be dangerous for the pilot(飞行员) 7.
to fly
(fly) the plane because he cannot see 8.
clearly
(clear). There would also be more traffic 9.
accidents
(accident) in the street. The sky is grey and people cannot see very far.
There are many deserts in Africa and Asia. Sandstorms often happen in these places. People can stop sandstorms by 10.
planting
(plant) trees.
解析:
【分析】
本题是围绕自然灾害主题的词汇运用题,主要考查词性转换、动词时态、固定搭配及名词形式等知识点。解题时需结合句子结构、语境和语法规则,逐一判断每个空的正确词形:1. 修饰名词需用形容词;2. 第三人称单数主语的一般现在时谓语变形;3. 固定搭配的形容词形式;4. 复数主语的名词形式;5. there be句型的将来时;6. 条件状语从句的时态;7. 固定不定式结构;8. 修饰动词的副词;9. 可数名词复数;10. 介词后的动名词。
【解析】
1. 空格修饰名词disaster,需用nature的形容词形式natural,故填natural;
2. 主语the wind是第三人称单数,一般现在时谓语动词carry变第三人称单数carries,故填carries;
3. 固定搭配be different from(与……不同),需用difference的形容词形式different,故填different;
4. 从句谓语have为复数形式,主语cloud需用复数clouds,故填clouds;
5. 此处表“将会有一场沙尘暴”,用there be句型的一般将来时is going to be,故填is going to be;
6. if引导的条件状语从句遵循“主将从现”,主语it第三人称单数,否定式用doesn't rain,故填doesn't rain;
7. 固定句型It's + adj + for sb to do sth,故填to fly;
8. 修饰动词see需用副词,clear的副词形式是clearly,故填clearly;
9. more修饰可数名词复数,accident的复数是accidents,故填accidents;
10. 介词by后接动名词,plant的动名词是planting,故填planting。
【答案】
1. natural 2. carries 3. different 4. clouds 5. is going to be 6. doesn't rain 7. to fly 8. clearly 9. accidents 10. planting
【知识点】
词性转换、动词时态、固定搭配
【点评】
本题围绕自然灾害主题考查基础词汇运用,涉及词性变形、语法规则等初中英语核心知识点,题型常规,注重基础能力的综合运用,难度适中。
【难度系数】
0.6