一、用why、who、which、when或how填空
1. Bob doesn't know took his wallet.
2. I do not understand you didn't invite him to the picnic.
3. Can you tell me the next test is?
4. My sister wants to know memory works.
5. I can't remember thing you asked me to buy.

1. who 2. why 3. when 4. how 5. which

【分析】本题考查宾语从句中连接词的选择，需根据每个从句的语义和成分确定合适的连接词：1. 从句“took his wallet”缺少主语且指代人，用who；2. 从句表达不理解的原因，用why；3. 从句询问下次考试的时间，用when；4. 从句询问记忆运作的方式，用how；5. 从句指代特定的事物，用which。
【解析】1. 从句作know的宾语，缺主语且指人，故填who；2. 从句作understand的宾语，表“不理解的原因”，故填why；3. 从句作tell的宾语，询问考试时间，故填when；4. 从句作know的宾语，询问记忆运作方式，故填how；5. 从句作remember的宾语，指代特定事物，故填which。
【答案】1. who 2. why 3. when 4. how 5. which
【知识点】宾语从句连接词、疑问词用法
【点评】本题为基础英语语法题，聚焦宾语从句连接词的选择，需结合从句语义判断，难度较低，适合初中学生巩固基础。
【难度系数】0.4

二、将下列句子改写为包含宾语从句的复合句
1. What is the next station?
→Can you tell me ?
2. How can we link new knowledge with the old?
→We want to know .
3. Why did you forget the picnic time?
→Lisa asked .
4. What should we prepare for the interview?
→They wonder .
5. What caused the sudden power cut in the neighbourhood?
→Tom wants to know .

1. what the next station is
2. how we can link new knowledge with the old
3. why you forgot the picnic time
4. what they should prepare for the interview
5. what caused the sudden power cut in the neighbourhood

【分析】
将特殊疑问句改写为宾语从句需遵循三个核心规则：①引导词选用原特殊疑问句的疑问词；②从句必须使用陈述语序（即“主语+谓语”结构，不可保留原疑问句的倒装语序）；③从句时态需与主句时态一致（主句为一般现在时，从句可按需用对应时态；主句为过去时，从句需调整为过去相关时态）。按此规则对每个小题逐一改写即可。
【解析】
1. 原特殊疑问句为What is the next station，主句是一般现在时的Can you tell me，引导词用what，调整语序为陈述语序（主语the next station在前，谓语is在后），故填what the next station is；
2. 原特殊疑问句为How can we link new knowledge with the old，主句是一般现在时的We want to know，引导词用how，调整语序为陈述语序（主语we在前，谓语can link在后），故填how we can link new knowledge with the old；
3. 原特殊疑问句为Why did you forget the picnic time，主句是一般过去时的Lisa asked，引导词用why，调整语序为陈述语序（去掉助动词did，谓语用过去式forgot），故填why you forgot the picnic time；
4. 原特殊疑问句为What should we prepare for the interview，主句是一般现在时的They wonder，引导词用what，调整语序为陈述语序（主语we变为they，谓语should prepare在后），故填what they should prepare for the interview；
5. 原特殊疑问句中疑问词what作主语，本身为陈述语序，主句是一般现在时的Tom wants to know，直接保留原结构，故填what caused the sudden power cut in the neighbourhood。
【答案】
1. what the next station is
2. how we can link new knowledge with the old
3. why you forgot the picnic time
4. what they should prepare for the interview
5. what caused the sudden power cut in the neighbourhood
【知识点】
宾语从句的陈述语序、宾语从句的引导词、宾语从句的时态一致
【点评】
本题考查初中英语基础语法中特殊疑问句转换为宾语从句的规则，核心是掌握宾语从句必须使用陈述语序的要求，属于易得分的基础题型，只要牢记规则即可正确解答。
【难度系数】
0.7

三、完形填空
阅读短文，从每题所给的四个选项中，选出可以填入空白处的最佳选项。
Memory is the process of recalling information that you learned. Many parts of your 1 work together to collect information and 2 it so you can find and access it when you need it. There are different ways 3 can be classified.
Memory is a very important human process. You use it for problem-solving, 4 answering a question on a test. It 5 you plan and find your way through 6 and unfamiliar places. It includes your language development (remembering someone’s name, for example). Your memory also helps with reasoning, like avoiding things that previously caused you harm.
As you get 7, your memory may not 8 as quickly as it used to. This is a 9 part of aging. But sometimes, hidden conditions can 10 how well the parts of your brain responsible for memory function. A healthcare provider can help you if you have any questions about your memory.
() 1. A. body B. hand C. eye D. brain
() 2. A. cut B. store C. save D. hold
() 3. A. memory B. mind C. thought D. idea
() 4. A. as B. like C. such D. so
() 5. A. helps B. lets C. makes D. allows
() 6. A. similar B. same C. familiar D. common
() 7. A. elder B. older C. elderly D. old
() 8. A. run B. work C. move D. go
() 9. A. normal B. usual C. ordinary D. regular
() 10. A. influence B. affect C. effect D. impact

1. D 2. B 3. A 4. B 5. A 6. C 7. B
8. B 9. A 10. B

【分析】做完形填空需先通读全文把握主旨，再结合上下文语境、词汇含义及固定搭配逐一分析选项：1. 记忆由大脑负责，需选对应器官；2. 记忆的核心功能是收集并储存信息，需辨析“储存”的词汇；3. 前文核心话题是memory，此处指记忆的分类；4. 举例需用合适的介词；5. 考查固定搭配；6. 需与“unfamiliar”对应选反义词；7. “变老”的固定表达；8. 描述记忆的运转状态；9. 衰老的属性；10. 辨析动词“影响”的用法。
【解析】1. 句意：你身体的很多部分协同收集信息，大脑是负责记忆的器官，故选D（brain）。2. 记忆的功能是收集并储存信息，store侧重长期储存，符合记忆的作用，故选B（store）。3. 前文围绕memory展开，此处指“不同的记忆分类方式”，故选A（memory）。4. like可直接表举例，such需搭配as，此处直接举例，故选B（like）。5. 固定搭配help sb do sth，符合句意“它帮助你计划...”，故选A（helps）。6. 与unfamiliar（不熟悉的）对应，选familiar（熟悉的），故选C（familiar）。7. get older是固定短语，意为“变老”，故选B（older）。8. 句意为“记忆可能不像以前那样快速工作”，work表示“运转、工作”，故选B（work）。9. 句意为“这是衰老的正常部分”，normal表示“正常的”，符合语境，故选A（normal）。10. 此处需动词表“影响”，affect是动词，effect是名词，故选B（affect）。
【答案】1.D 2.B 3.A 4.B 5.A 6.C 7.B 8.B 9.A 10.B
【知识点】完形填空解题、词汇辨析、固定搭配、语境理解
【点评】本文为记忆相关的科普类完形，侧重考查词汇在语境中的运用，难度适中，需学生结合上下文逻辑及词汇用法作答。
【难度系数】0.6