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2023·英语
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23版·英语
3.3 人与自然
组合练二
第三部分 主题特训卷
一、完形填空
When people think of tigers, they think: strong and dangerous. But now, the big animal is 1 our help.
( )1. A. calling up B. calling out C. calling for D. calling back
【解析】考查动词短语。句意:但是,现在老虎正需要我们的帮助。calling up打电话;calling out呼喊;calling for 需要,呼吁;calling back回电话。根据“But now, the big animal is ...our help. ”可知,此句是需要我们的帮助,calling for符合题意。
C
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组合练二
There were once eight kinds of 2 in the world, but three died out during the 20th century. In the last 70 years, the number of Siberian tigers(东北虎)has gone from as many as 300 to 3 22 somewhere. The Siberian tiger has been 4 dying out completely. If the government doesn’t make any efforts, it’s quite 5 that there will be no more Siberian tigers in China in ten to twenty years. In order to double the number of wild tigers in the 6 ten years, the World Wildlife Fund(世界野生动物基金会)has started a program recently. It 7 to save wild tigers and put an end to tiger hunting and killing. China, together with twelve other 8 , has joined in.
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组合练二
( )2. A. pigs B. tigers C. deer D. dogs
( )3. A. less than B. more than C. bigger than D. larger than
( )4. A. in need of B. in danger of C. in front of D. in the middle of
( )5. A. possible B. impossible C. necessary D. important
( )6. A. last B. next C. past D. first
( )7. A. plans B. refuses C. minds D. provides
( )8. A. cities B. provinces C. countries D. villages
B
A
B
A
B
A
C
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组合练二
2.【解析】考查名词。句意:过去全世界有八种老虎,但是在20世纪,有三种已经灭绝了。pigs猪;tigers老虎;deer鹿;dogs狗。根据上文“When people think of tigers, they think: strong and dangerous.”可知这里说的是老虎。
3.【解析】考查短语。句意:在过去的70年里,东北虎的数量从300多只下降到了不足22只。less than比……少,不足;more than多于,比……多;bigger than比……大;larger than比……大。根据“...Siberian tigers(东北虎)has gone from as many as 300 to...22 somewhere. The Siberian tiger has been...dying out c