2026年三维数字课堂九年级英语上册人教版第30页答案
(
D
)11. I believe
that
Gina can get good grades next term.

A.what
B.if
C.whether
D.that

答案

11. D

解析

【分析】本题考查宾语从句引导词的用法。首先判断空格后是作动词believe宾语的宾语从句,从句内容是陈述确定的事实,无疑问含义,据此排除疑问类引导词,确定合适的引导词。
【解析】解:主句“I believe”后接宾语从句,从句“Gina can get good grades next term”是陈述事实的陈述句,不缺疑问成分,因此用引导词that。A选项what在从句中作成分且表疑问;B选项if、C选项whether用于疑问或不确定的情况,均不符合语境,故选D。
【答案】D
【知识点】宾语从句引导词
【点评】本题考查宾语从句引导词的基础用法,需区分不同引导词的适用场景,属于初中英语基础题型。
【难度系数】0.7
(
C
)12. We've given her some advice, but I'm not sure
whether
she'll accept it or not.

A.what
B.where
C.whether
D.which

答案

12. C

解析

【分析】
本题考查宾语从句引导词的用法。首先分析句子结构:主句“I'm not sure”后接宾语从句,从句中出现“or not”,需结合固定搭配判断引导词。逐一分析选项:A选项what在从句中作主语或宾语,此处从句不缺成分;B选项where表地点,不符合语境;D选项which表“哪一个”,也不适用;只有whether可与or not构成固定搭配“whether...or not”,意为“是否”,符合句子逻辑。
【解析】
1. 确定考点:宾语从句引导词的选择。
2. 分析句子:“I'm not sure”后接宾语从句,从句含“or not”,需用whether构成固定搭配“whether...or not”表“是否”。
3. 排除错误选项:A(what)、B(where)、D(which)均不符合搭配及语境要求,故排除。
4. 得出答案:选C。
【答案】
C
【知识点】
宾语从句引导词;whether的用法
【点评】
本题为基础语法题,核心考查whether与or not的固定搭配,需牢记宾语从句中引导词的特殊用法,难度较低,属于学生应掌握的基础知识点。
【难度系数】
0.8
(
A
)13. Alice tells us
that
her grandma liked the dog very much.

A.that
B.if
C.which
D.what

答案

13. A

解析

【分析】这道题考查宾语从句引导词的选择。首先明确句子结构:Alice tells us后接宾语从句,从句部分“her grandma liked the dog very much”结构完整,不缺成分,因此需选仅起连接作用的引导词。再逐一分析选项:A项that在宾语从句中无实义,仅起连接,适用于从句完整的情况;B项if表“是否”,不符合句意;C项which、D项what在宾语从句中需充当成分,本题从句不缺成分,故排除,由此确定答案。
【解析】本句为主从复合句,主句是Alice tells us,宾语从句为“her grandma liked the dog very much”,该从句主谓宾结构完整,不缺少句子成分,因此需用只起连接作用的引导词that。选项B if意为“是否”,不符合语境;C项which(哪一个)、D项what(什么)在宾语从句中需充当主语、宾语等成分,而本题从句成分完整,故排除B、C、D,答案选A。
【答案】A
【知识点】宾语从句引导词
【点评】本题是基础的宾语从句引导词考查题,需牢记不同引导词的使用规则,从句完整时用that连接,难度较低。
【难度系数】0.8
(
A
)14. Are you sure
that
Mr Li will come to your birthday party?

A.that
B.if
C.when
D.how

答案

14. A

解析

【分析】
本题考查宾语从句引导词的用法。首先明确句子结构:“Are you sure”后接宾语从句,需根据从句的完整性和语境选择合适的引导词。从句“Mr Li will come to your birthday party”是结构完整的陈述句,不缺成分,结合“sure(确定)”的语境,应选无实义的连接词that。
【解析】
1. 分析句子结构:“Are you sure”后接宾语从句,从句部分“Mr Li will come to your birthday party”为完整的陈述句,不缺少主语、宾语等成分。
2. 辨析选项:
A. that:引导结构完整的陈述句的宾语从句,无实义,符合语境;
B. if:用于引导表“是否”的不确定的宾语从句,与“sure”矛盾;
C. when:在从句中作时间状语,原从句不缺时间状语,排除;
D. how:在从句中作方式状语,原从句不缺方式状语,排除。
因此选A。
【答案】
A
【知识点】
宾语从句引导词
【点评】
本题考查宾语从句引导词的基础用法,需结合从句完整性和语境判断,属于英语语法基础题,难度较低。
【难度系数】
0.8
(
C
)15. —Excuse me, could you tell me
whether we will put off the meeting
?
—Sorry, I have no idea.

A.that we will have to put off the meeting
B.if we would put off the meeting
C.whether we will put off the meeting
D.where we will put off the meeting

答案

15. C

解析

【分析】本题考查宾语从句的引导词辨析。解题思路:①确定从句类型:tell me后接宾语从句,答句“Sorry, I have no idea”表明问句是询问不确定内容,属于疑问类宾语从句,排除引导陈述内容的that(选项A);②分析时态:主句中could为委婉语气,并非过去式,从句需用一般将来时,选项B的would是过去将来时,时态不符,排除;③结合语境:问句询问的是“是否推迟会议”,而非地点,选项D的where表地点,不符合语境,排除,最终确定答案。
【解析】根据宾语从句的用法:that引导陈述意义的宾语从句,if/whether引导疑问意义的宾语从句,where引导地点相关的宾语从句。本题中,主句“could you tell me”是委婉请求,从句需表达疑问内容,故排除A;主句为现在相关时态,从句应用一般将来时,B项would为过去将来时,不符合时态要求,排除;D项where表地点,问句未涉及地点,不符合语境,排除;C项whether表“是否”,时态为一般将来时,符合语法和语境,故选C。
【答案】C
【知识点】宾语从句(引导词)
【点评】本题为初中英语基础考点,主要考查宾语从句引导词的辨析,需结合语境和时态判断,难度适中,学生通过掌握宾语从句的基本用法即可解答。
【难度系数】0.5
阅读短文,从方框中选出能填入空白处的最佳选项,使短文意思通顺、内容完整。
Learning can be exciting when you follow your curiosity(好奇心)! Scientists
say curious students enjoy studying more. They can find ways to make school subjects more enjoyable. Here are four easy ways to start with.
• Ask questions.
1.
D
If you study physics, wonder why light travels faster than sound. When learning Chinese, ask why Tang poems remain so popular in modern China. Questions make learning more active and help you understand better.
• Connect lessons to real life.
Find how school subjects are part of your life. 2.
C
English is useful when you travel abroad. Geography can explain weather changes and the environment around us. When you find knowledge is practical, you'll want to learn more.
• 3.
A

Make word cards to play memory games. Put together a puzzle map(拼图) to learn about the shapes of countries. Use apps or online tools to practise spelling and grammar. Learning by doing feels like play, not work.
• Learn outside school.
Join a community centre to learn to play a new sport. 4.
E
Going to a park or a zoo allows you to watch plants and animals carefully while learning about them. Different ways of learning keep your brain excited.
Start with one way today. You'll find learning useful. 5.
B
Remember, every subject becomes interesting when you're curious about it.
A. Turn learning into games.
B. You will also find it enjoyable.
C. Maths helps when you are shopping.
D. Always ask "why" when learning something.
E. Visit museums to see what life was like in the past.

答案

1. D 2. C 3. A 4. E 5. B

解析

【分析】
本题为英语语篇填空,需结合段落主题、上下文语境及句子间的逻辑关系选择合适选项。首先明确各段落核心:第1段主题是“提问”,第2段是“联系生活”,第3段是“将学习变游戏”,第4段是“校外学习”,第5段是总结感受。再逐一匹配每个空的前后内容,找到对应选项。
【解析】
1. 第1空所在段落主题为“Ask questions”,后文举例均围绕学习时提问“为什么”展开,选项D“Always ask 'why' when learning something.”契合主题,故1选D;
2. 第2空所在段落主题为“Connect lessons to real life”,后文列举英语、地理与生活的联系,选项C“Maths helps when you are shopping.”体现数学与生活的关联,符合语境,故2选C;
3. 第3空所在段落内容为做记忆游戏、拼图等,核心是将学习转化为游戏,选项A“Turn learning into games.”契合,故3选A;
4. 第4空所在段落主题为“Learn outside school”,前文提及社区学运动,后文提及公园、动物园,选项E“Visit museums to see what life was like in the past.”是校外学习的实例,符合,故4选E;
5. 第5空承接前文“Start with one way today”,后文强调好奇让学习有趣,选项B“You will also find it enjoyable.”表达学习的感受,衔接自然,故5选B。
【答案】
1.D 2.C 3.A 4.E 5.B
【知识点】
英语语篇理解、短文填空、语境衔接
【点评】
本题考查学生对语篇逻辑和上下文语境的把握能力,解题关键是抓住各段落主题,结合前后文内容匹配选项,整体难度适中,属于学生易掌握的题型。
【难度系数】
0.6