() 4. 易错题 What else should we do to protect the environment planting more trees?

A.beside
B.besides
C.except
D.with

4.B

【分析】
先理解句子含义：“除了种更多树之外，我们还应该做什么来保护环境？”需辨析四个介词的用法：①beside意为“在……旁边”，表位置，不符合句意；②besides意为“除……之外（还有）”，包含后面提及的内容，符合语境；③except意为“除……之外（不包含）”，即排除后面的内容，不符合句意；④with意为“和……一起；带有”，语义不符。因此要选表示“除……之外还有”的介词。
【解析】
句子意为“除了种更多树之外，我们还应该做什么来保护环境？”
A. beside：表位置“在……旁边”，语义不符，排除；
B. besides：表“除……之外（还有）”，包含提及的种树这件事，符合语境；
C. except：表“除……之外（不包含）”，即排除种树，不符合句意，排除；
D. with：表“和……一起；具有”，语义不符，排除。
综上，答案为B。
【答案】
B
【知识点】
介词辨析
【点评】
本题为易错题，核心是区分besides（包含在内的除…外）与except（排除在外的除…外）的用法，学生易混淆两者含义导致选错。
【难度系数】
0.6

() 5. Please keep as as possible while watching birds, as noise will make them afraid and fly away.

A.quiet
B.quieter
C.quietly
D.most quietly

5.A

【分析】首先明确句中keep的词性与用法，keep作系动词时后接形容词作表语；其次掌握as...as...结构的规则，该结构中间需用形容词或副词原级；最后结合选项的词性和形式逐一排除错误选项。
【解析】1. 分析keep的用法：此处keep为系动词，意为“保持”，系动词后需接形容词作表语，副词不能作表语，因此排除选项C（副词）、D（副词最高级）；2. 分析as...as...结构：该结构表示“和……一样”，中间需用形容词或副词原级，选项B是比较级，不符合结构要求，排除；3. 综上，只有选项A（形容词原级quiet）符合句子语法要求。
【答案】A
【知识点】形容词原级、系动词用法、as...as结构
【点评】本题考查英语基础语法中的形容词用法，结合系动词和原级结构，属于常见基础考点，难度较低。
【难度系数】0.8

五、根据首字母提示写单词补全短文
I am a student in Beijing Foreign Studies University now and my score in the English subject was 146 in the National College Entrance Examination. But when I first started studying English seriously, I noticed that my grammar was a 1. m weak point. My writing was often full of 2. m. To fix this, I created a study plan to improve my grammar.
I started by reviewing the basic (基础的) grammar rules. I realized that I had been making mistakes because I never really understood the rules 3. e. For example, I would often mix up verb tenses (动词时态). To solve this, I 4. s a few weeks just going over the basics. It was a little 5. b at first, but it made a huge difference.
One of the turning points for me was when I began keeping a grammar diary. Whenever I made a mistake, I would write it down along with the correct usage 6. m. I remember once I kept mixing the past perfect tense 7. w the simple past tense. Writing out the differences and practising 8. w sentences in my diary helped me internalize (内化) the rules.
In fact, to get 9. b at any subject, you need to find what you're not good at and face it directly. Remember, every mistake is just a chance to learn 10. s new.

1. main 2. mistakes 3. exactly 4. spent 5. boring 6. myself 7. with 8. writing 9. better 10. something

【分析】这是一道根据首字母提示补全短文的英语词汇题，解题思路为：1. 通读全文，把握短文核心内容（作者分享提升英语语法的学习经历）；2. 逐句分析每个空格的语境语义、语法结构，结合给出的首字母推断符合逻辑的单词；3. 验证所选单词是否贴合上下文，确保语义通顺、语法正确。
【解析】1. 结合语境“我的语法是______弱点”，首字母为m，填形容词main（主要的）；2. 前文提及写作问题，结合首字母m，填名词复数mistakes（错误，符合“充满错误”的语境）；3. 语境“从未真正理解规则______”，首字母为e，填副词exactly（确切地，修饰动词understood）；4. 固定搭配spend time doing sth，结合首字母s，填动词过去式spent（花费）；5. 语境“起初有点______”，首字母为b，填形容词boring（无聊的，描述复习基础的过程）；6. 语境“写下正确用法______”，首字母为m，填反身代词myself（我自己，对应主语I）；7. 固定搭配mix up...with...（把……和……混淆），首字母为w，填介词with；8. 固定搭配practise doing sth，结合首字母w，填动名词writing（写）；9. 语境“要变得______”，首字母为b，填形容词比较级better（更好的）；10. 语境“学习新______”，首字母为s，填不定代词something（某物，修饰new后置）。
【答案】1. main 2. mistakes 3. exactly 4. spent 5. boring 6. myself 7. with 8. writing 9. better 10. something
【知识点】首字母填空、英语词汇运用、固定搭配
【点评】本题围绕英语学习经历展开，考查学生对语境的理解、词汇的掌握及固定搭配的运用，需结合上下文逻辑推断单词，难度适中，适合初中或高中学生练习。
【难度系数】0.6

六、完形填空
Are you having problems learning a second language? Now scientists suggest you while learning.
In recent years, many studies have showed that we learn differently if we also exercise. A new study in China has now provided more evidence. It is reported that exercise during a class can help people learn better.
Forty Chinese students who were learning English the study. The scientists divided them into two groups. Those in Group 1 would continue to learn English in classes, but students in Group 2 were asked to exercise while learning. They would ride exercise bicycles for 20 minutes before their English classes.
Both groups learned new words by the words on large screens. Each class taught 40 new words. Then the students rested a bit and a test.
The students took eight “special classes” in two months. Those who had ridden bicycles always did better on the test than those who had sat quietly.
Most , the cyclists seemed to have a memory for the new words. The scientists gave the students a final test a month after the classes. The cyclists remembered more words than the students who had not exercised.
Simone is one of the scientists. “The results showed that physical activity during language learning the learning,” she said.
“We are not suggesting teachers buy lots of exercise bicycles,” Sulpizio added. “But it’s clear that for hours without moving is not the best way to learn. To study well, we should move our bodies.”
() 1. A. relax B. rest C. work D. exercise
() 2. A. maths B. biology C. geography D. language
() 3. A. took part in B. were interested in C. handed in D. did well in
() 4. A. traditional B. different C. possible D. old
() 5. A. saying B. listening C. watching D. writing
() 6. A. failed B. passed C. wanted D. took
() 7. A. luckily B. suddenly C. possibly D. interestingly
() 8. A. shorter B. longer C. worse D. poorer
() 9. A. encouraged B. developed C. improved D. increased
() 10. A. sitting B. standing C. waiting D. watching

【主旨大意】文章向我们详细介绍了一项实验，实验结果证明边锻炼边学习英语效果更佳。
1.D 2.D 3.A 4.A 5.C 6.D 7.D 8.B 9.C 10.A

【分析】本题是一篇围绕“学习语言时锻炼的作用”展开的完形填空，解题思路为：1. 先通读全文把握主旨（介绍一项实验，证明边锻炼边学习语言效果更佳）；2. 结合上下文语境、词义辨析、固定搭配等知识，逐个分析空格选项；3. 验证所选答案是否符合文章逻辑与语法要求。
【解析】
1. 考查动词词义辨析。后文多次提及“exercise”，可知科学家建议学习时锻炼，选D（exercise）。
2. 考查名词词义辨析。由后文“learning English”可知，是在语言课上锻炼，选D（language）。
3. 考查固定搭配。“take part in”表示“参与”，此处指学生参与研究，选A（took part in）。
4. 考查形容词词义辨析。Group1是传统课堂学习，与Group2锻炼的情况对比，“traditional”（传统的）符合，选A（traditional）。
5. 考查动词词义辨析。结合“on large screens”，是看大屏幕上的单词，“watching”（观看）符合，选C（watching）。
6. 考查固定搭配。“take a test”是固定短语，意为“参加考试”，此处指学生休息后参加测试，选D（took）。
7. 考查副词词义辨析。此处表示“有趣的是”，“interestingly”符合语境，选D（interestingly）。
8. 考查形容词词义辨析。结合实验结果，骑自行车的学生对新单词有更长的记忆，“longer”符合，选B（longer）。
9. 考查动词词义辨析。锻炼提高了学习效果，“improve”（提高）符合，选C（improved）。
10. 考查动词词义辨析。结合“without moving”，是坐几个小时，“sitting”符合，选A（sitting）。
【答案】1.D 2.D 3.A 4.A 5.C 6.D 7.D 8.B 9.C 10.A
【知识点】完形填空解题技巧、词义辨析、固定搭配
【点评】本文以科学研究为背景，贴近学生学习生活，考查学生阅读理解与词汇运用能力，解题需结合上下文分析选项，难度适中。
【难度系数】0.5