Ⅱ. Choose the best answer(选择最恰当的答案)(本大题共10题,每题1分,共10分)
A
For decades, billions of plastic bags, bottles, and other waste have been dumped into the world's oceans, creating huge areas of floating rubbish. The Great Pacific Garbage Patch, located between Hawaii and California, is one of the most serious examples. Scientists warn that if nothing is done soon, the situation 21 much worse in the coming years, threatening sharks, seabirds, and countless other sea creatures.
Boyan Slat, a young Dutch engineer, refused to accept this reality. At just 18 years old, he designed a floating system to collect plastic from the ocean surface without harming marine life. His system works by using natural ocean currents to guide waste into a central collection point, where it can be removed and recycled. The project 22 a great deal of attention from governments and environmental organisations around the world. As a result, funding was raised, and large-scale trials began in the Pacific. Slat believes that through smart technology, humans are 23 at solving pollution problems than simply collecting rubbish by hand. Efforts like his show that the ocean can be saved—but only if we act 24 we still have the chance, before the damage becomes too great 25 repair.
()21. A. will become B. will be becoming C. will be become
()22. A. attracted B. was attracted C. has attracted
()23. A. good B. better C. best
()24. A. while B. although C. because
()25. A. to B. for C. of

21. A 22. C 23. B 24. A 25. A
点拨:21题,A. will become。本空考查一般将来时的主动语态。主语the situation是施动者(情况"变得"更糟,become是系动词,无被动),故用will become,不用被动。B. will be becoming语法上不存在此形式;C. will be become错误,become不构成被动(被动需要及物动词)。

【分析】
本题是围绕海洋塑料垃圾治理的英语完形填空，需结合语境和语法知识逐一解题：
1. 21题：根据时间状语"in the coming years"（未来几年）确定用一般将来时；主语"the situation"与动词"become"是主动关系（become为系动词，无被动形式），排除语法错误的B、C选项，选A。
2. 22题：语境强调项目从过去到现在已获得全球关注，需用现在完成时体现动作的延续性和结果，选C。
3. 23题：句中出现比较级标志词"than"，需用形容词good的比较级"better"，选B。
4. 24题：句意要求表"当……的时候"的连词，while符合语境（although表让步、because表原因，均不适用），选A。
5. 25题：考查固定结构"too...to..."（太……而不能……），需用不定式符号to，选A。
【解析】
21题：时间状语"in the coming years"提示用一般将来时；主语the situation与become为主动关系，become无被动用法，故用will become，选A。
22题：项目获得关注的动作从过去持续到现在，强调结果，用现在完成时has attracted，选C。
23题：由比较级标志词than可知，需用形容词good的比较级better，选B。
24题：根据句意，此处需引导时间状语的连词，while表"当……的时候"，符合语境，选A。
25题：固定搭配too...to...中，to为不定式符号，表"太……而不能……"，选A。
【答案】
21.A 22.C 23.B 24.A 25.A
【知识点】
时态辨析、形容词比较级、固定搭配
【点评】
本题为英语完形填空的基础语法词汇题，围绕环保主题展开，考查一般将来时、现在完成时、形容词比较级、连词及固定搭配等核心知识点，需结合语境和语法规则分析，难度适中，适合基础阶段学生练习。
【难度系数】
0.6

B
Last spring,a group of teenagers from schools across the city were invited to take part in a three-day environmental workshop. The aim was simple:to understand how pollution has affected local communities and to come up with practical solutions. On the first day,an expert explained that both soil pollution and water pollution 26 by industrial waste that is carelessly dumped near rivers and farmland.
The students were so shocked by the facts 27 they decided to work harder than ever on their proposals. Each team was asked to research one type of pollution and suggest how it could be reduced. Some groups focused on road vehicles and air quality;others looked at how harmful chemicals break down in soil over time. By the final day,every proposal 28 by the expert panel,and the best ideas were selected to be sent to the local government.
One student,Maya,said she had never realised 29 badly pollution was damaging the natural environment around her. She hopes that more young people will join similar workshops in the future. 30 important it is for teenagers to speak up and take action before our environment is damaged beyond recovery!
()26. A. cause B. are caused C. will be caused
()27. A. as B. that C. which
()28. A. would review B. reviewed C. would be reviewed
()29. A. how B. what C. why
()30. A. What B. What a C. How

26. B 27. B 28. C 29. A 30. C
点拨:28题,C. would be reviewed。句意为"每份提案将被专家评审团审阅",主语every proposal是受动者,动作发生在将来(By the final day),用一般过去将来时的被动结构would be reviewed。A. would review是主动,主语proposal不能主动审阅;B. reviewed是过去时的主动形式,时态和语态均不符。本题为Unit 6语法重点。
30题,C. How。感叹句结构:How+形容词/副词+主谓!此处important是形容词,用How引导。A. What引导感叹句时,结构为:What (+a/an)+形容词+名词+主谓!important后无名词;B. What a后需接可数名词单数,important是形容词不是名词。

【分析】
本题为英语语法选择题，需结合语境、语法规则逐一分析每个空格：
1. 第26题：主语soil pollution和water pollution是动作的承受者（被工业垃圾导致），需用被动语态，且是专家解释的客观事实，用一般现在时被动结构；
2. 第27题：考查固定句式so...that...（如此...以至于...），引导结果状语从句；
3. 第28题：主语every proposal是动作的承受者（被评审），时间状语By the final day对应过去语境下的将来，需用过去将来时的被动语态；
4. 第29题：宾语从句中修饰副词badly表程度，需用how引导；
5. 第30题：考查感叹句，需根据形容词判断引导词。
【解析】
26. 考查被动语态。主语soil pollution and water pollution与动词cause是被动关系，描述客观事实，用一般现在时被动语态（are+过去分词），故选B。
27. 考查固定句式。so...that...是固定结构，意为“如此……以至于……”，引导结果状语从句，故选B。
28. 考查时态和语态。主语every proposal与动词review是被动关系，语境为过去的将来时间，需用过去将来时被动语态（would be+过去分词），故选C。
29. 考查宾语从句引导词。此处修饰副词badly表程度，用how引导宾语从句，故选A。
30. 考查感叹句。感叹句结构：How+形容词+主语+谓语！此处important是形容词，符合How引导的结构，故选C。
【答案】
26.B 27.B 28.C 29.A 30.C
【知识点】
被动语态、固定句式so...that...、感叹句
【点评】
本题围绕环保主题设置语法选择题，考查初中英语核心语法点，需结合语境分析句子的语态、时态及句式结构，是基础语法的典型考查题。
【难度系数】
0.5