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新奇事件簿(翻译+字幕+讲解+试题):昆虫数量锐减威胁人类安全

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1.By how much has the insect population fallen over the past 35 years?
a) 25%
b) 35%
c) 45%
d) 55%
2.What is the name of the journal with the report on insects?
a) "Science"
b) "Earth"
c) "Insects Today"
d) "Bees and Butterflies"
3.What has happened to the human population since 1980?
a) it has increased by 10%
b) it has doubled
c) it has stayed the same
d) it has trebled
4.What is land that insects used to live on being used for?
a) research
b) shopping malls
c) roads
d) farming
5.What insects are countries worried about disappearing?
a) grasshoppers
b) ants
c) bees
d) mosquitos
6.What won't insects be able to do to flowers?
a) look at them
b) pollinate them
c) live in them
d) eat them
7.What will farmers have problems doing?
a) killing pests
b) preparing land
c) making money
d) growing food
8.What will rats and mice bring with them to cities?
a) dirt
b) diseases
c) insects
d) fleas
9.What did a doctor say we needed to stop?
a) too much farming
b) insects dying
c) pesticides
d) development
10.What did a doctor say knowledge would help us do?
a) protect insects
b) grow more food
c) breed insects
d) create new insects

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重点单词   查看全部解释    
understand [.ʌndə'stænd]

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vt. 理解,懂,听说,获悉,将 ... 理解为,认为<

 
deforestation [.di:fɔris'teiʃən]

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n. 森林开伐,滥伐森林

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distress [dis'tres]

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n. 痛苦,苦恼,不幸
vt. 使痛苦,使苦恼

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species ['spi:ʃiz]

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n. (单复同)物种,种类

 
protect [prə'tekt]

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vt. 保护,投保

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disappearance [.disə'piərəns]

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n. 消失

 
pollinate ['pɔlineit]

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vt. 给 ... 授粉

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population [.pɔpju'leiʃən]

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n. 人口 ,(全体)居民,人数

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decline [di'klain]

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n. 衰微,跌落; 晚年
v. 降低,婉谢

 
global ['gləubəl]

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adj. 全球性的,全世界的,球状的,全局的

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