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人教版（2024）七上Unit 4 单词及词性转换80题答案解析
一、用括号内中文提示的正确形式填空（答案+解析）
1. remember（考点：祈使句用动词原形，“remember to do sth”为固定搭配，表“记得做某事”）
2. listening（考点：“enjoy doing sth”固定用法，动词需用-ing形式）
3. geography（考点：单元核心名词，直接对应“地理”学科名称）
4. in the future（考点：固定短语，表“在将来”，为单元重点表达）
5. history（考点：名词作宾语，“历史”的英文对应词，单元核心词汇）
6. questions（考点：“have questions (in) doing sth”表“做某事有问题”，question为可数名词，此处用复数）
7. scientist（考点：“科学家”的对应名词，由单元词汇science变形而来）
8. exciting（考点：形容词作表语，修饰事物“激动人心的”，用-ing形式形容词）
9. biology（考点：根据首字母b及“学习植物生长”的语境，对应“生物”学科biology）
10. French（考点：“法语”的固定英文表达，为单元核心词汇）
11. life（考点：“daily life”为固定短语，表“日常生活”，此处用单数形式）
12. number（考点：“the total number of”为固定搭配，表“……的总数”）
13. reason（考点：名词作宾语，“原因”的对应词，此处特指“树叶变黄的原因”，用单数）
14. excellent（考点：形容词作表语，“优秀的”直接对应单元核心词汇）
15. good at（考点：固定短语“be good at”，表“擅长……”）
16. instrument（考点：“musical instrument”为固定搭配，表“乐器”，前面有a修饰，用单数）
17. useful（考点：形容词作表语，“有用的”由单元词汇use变形而来）
18. work out（考点：固定短语，表“算出、解决”，情态动词can后用原形）
19. In class（考点：固定短语，表“课堂上”，为单元常用表达）
20. term（考点：名词作宾语，“学期”的对应词，单元核心词汇）
21. important（考点：形容词作表语，“重要的”由单元词汇importance变形而来）
22. difficult（考点：形容词作表语，“困难的”直接对应单元核心词汇）
23. numbers（考点：“数字6、8、9”为多个数字，number为可数名词，用复数）
24. special（考点：形容词作定语，“特殊的”直接对应单元核心词汇）
25. everyone（考点：不定代词作主语，“每人”对应单元词汇，谓语动词用单数）
26. interesting（考点：形容词作表语，修饰事物“有趣的”，用-ing形式形容词）
27. past（考点：“the past”为固定短语，表“过去”，单元核心表达）
28. boring（考点：形容词作表语，修饰事物“无聊的”，用-ing形式形容词）
29. IT（考点：“信息技术”的缩写形式，单元固定表达）
30. all kinds of（考点：固定短语，表“各种各样的”，对应题干中文提示）
二、用括号内单词的正确形式填空（答案+解析）
1. exciting（考点：形容词作表语，修饰“运动会”，用-ing形式形容词，区别于修饰人的excited）
2. scientists（考点：主语为we，“科学家”需用复数形式，由science变形为scientist再变复数）
3. useful（考点：形容词作表语，use的形容词形式为useful，表“有用的”）
4. greets（考点：主语he为第三人称单数，一般现在时中谓语动词用第三人称单数形式）
5. lives（考点：life表示“生命”时为可数名词，前面有nine修饰，用复数形式lives）
6. exciting；excitedly（考点：第一空修饰show用-ing形容词，第二空修饰watch用副词excitedly）
7. boring（考点：形容词作表语，修饰TV show，用-ing形式形容词，区别于bored）
8. historical（考点：形容词作定语，修饰figures，“历史的”由history变形而来）
9. telling（考点：“be good at doing sth”固定用法，动词用-ing形式）
10. singer（考点：“想成为歌手”，由sing变形为表示职业的名词singer）
11. (to) clean（考点：“help sb (to) do sth”固定用法，to可省略，用动词原形）
12. instruments（考点：“all kinds of”后接可数名词复数，instrument的复数为instruments）
13. to remember（考点：“it is difficult to do sth”固定句型，用动词不定式作真正主语）
14. numbers（考点：number为可数名词，此处表“数字”，用复数形式表泛指）
15. to remember（考点：“it’s hard to do sth”固定句型，用动词不定式作真正主语）
16. reasons（考点：“some”后接可数名词复数，reason的复数为reasons）
17. funny（考点：形容词作定语，修饰story，“有趣的”由fun变形为funny）
18. likes（考点：主语everyone为第三人称单数，一般现在时中谓语动词用第三人称单数形式）
19. Those（考点：修饰复数名词books，用that的复数形式those，句首首字母大写）
20. feel（考点：“make sb do sth”固定用法，用动词原形作宾语补足语）
21. interesting（考点：“make the class + 形容词”，修饰class用-ing形式形容词）
22. ideas（考点：“different”后接可数名词复数，idea的复数为ideas）
23. to play（考点：“how to do sth”固定结构，用动词不定式作宾语）
24. important（考点：“it is + 形容词 + to do sth”固定句型，importance的形容词形式为important）
25. books（考点：“other”后接可数名词复数，book的复数为books）
26. problems（考点：solve problems为固定搭配，problem为可数名词，用复数表泛指）
27. meeting（考点：“remember doing sth”固定用法，表“记得做过某事”，用-ing形式）
28. past（考点：“half past ten”为固定表达，表“十点半”）
29. different（考点：“be different from”固定搭配，difference的形容词形式为different）
30. learning（考点：“have problems in doing sth”固定用法，in后接动词-ing形式）
三、根据句意及首字母提示完成单词（答案+解析）
1. history（考点：由“names and dates”及首字母h，对应“历史课”，单元核心学科词汇）
2. instrument（考点：由“guitar or the piano”及首字母i，对应“乐器”，单元核心词汇）
3. Geography（考点：由“learn about our earth”及首字母G，对应“地理”学科，句首首字母大写）
4. future（考点：“in the future”固定短语，由首字母f及“环游世界”的语境，对应future）
5. remembers（考点：由“finish homework first”及首字母r，对应“记得”，主语she为第三人称单数，用remembers）
6. exciting（考点：由“laughed and jumped”及首字母e，对应“激动人心的”，修饰news用-ing形容词）
7. useful（考点：由“English-Chinese dictionary”及首字母u，对应“有用的”，单元核心词汇）
8. excellent（考点：由“sing a lot of songs”及首字母e，对应“优秀的”，修饰singer用形容词）
9. problems（考点：由“work out maths”及首字母p，对应“数学问题”，用复数表泛指）
10. instruments（考点：由“piano and the violin”及首字母i，对应“乐器”，用复数表多种乐器）
11. reasons（考点：由“always late for school”及首字母r，对应“原因”，different后用复数）
12. biology（考点：由“want to be a doctor”及首字母b，对应“生物”学科，单元核心词汇）
13. life（考点：“everyday life”固定短语，由首字母l及“电脑帮助我们”的语境，对应life）
14. numbers（考点：由“good at maths”及首字母n，对应“数字”，用复数表泛指）
15. remember（考点：由“turn off the light”及首字母r，对应“记得”，祈使句用动词原形）
16. scientist（考点：由“Tu Youyou”及首字母s，对应“科学家”，单元核心词汇）
17. boring（考点：由“doesn’t like it”及首字母b，对应“无聊的”，修饰geography用-ing形容词）
18. geography；different（考点：第一空由“mountains, rivers”及首字母g，对应“地理”；第二空由“around the world”及首字母d，对应“不同的”）
19. boring（考点：由“PE teacher”及“aren’t...at all”，对应“不无聊”，首字母b提示用boring）
20. Sundays（考点：由“Saturdays”及首字母S，对应“星期日”，用复数形式与Saturdays并列）人教版（2024）七上Unit 4 My favourite subject
重点单词及词汇转换80题（含解析）
一、用括号内中文提示的正确形式填空。
1．Please ________ (记住) to call me back later.
2．Mr. Wang enjoys ________ (听) music on his computer.
3．I like all the subjects, and I like ________ (地理) best.
4．Lily wants to be a scientist ________ ________ ________ (在将来).
5．My favorite teacher is Mr. Zhang. He teaches us ________ (历史).
6．Do you have ________ (问题) studying in a new school
7．I really like the story about a famous ________ (科学家).
8．How ______ (激动人心的)! We will have a sports meeting next week.
9．In b________ (生物) class, we are going to learn about how plants grow from seeds.
10．She has learned ________ (法语) for three years. Now she is good at it.
11．My parents ask me to save water in my daily ________ (生活).
12．What’s the total ________ (数量) of students in your class
13．Can you tell me the ________ (原因) why leaves turn yellow during autumn
14．My music teacher is ________ (优秀的).
15．Wu Dong is ________ ________ (擅长) playing basketball.
16．Most pupils learn to play a musical ________ (乐器).
17．Maths is difficult for Cindy but she works hard on it because she thinks it’s ________ (有用的).
18．I can ________ ________ (算出) this math problem.
19．________ ________ (课堂上), all the students like to answer their teachers’ questions.
20．David, do you have some fun things for this ________ (学期)
21．Judy’s favourite subject is maths because it’s ________ (重要的).
22．Ella doesn’t like geography because it’s ________（困难的）.
23．Chinese people like the ________ (数字) 6, 8 and 9.
24．Father’s Day is a ________ (特殊的) day for fathers on the third Sunday of June in America.
25．Miss Wu teaches very well and ________ (每人) likes her.
26．I like Chinese because it’s ________ (有趣的).
27．My favourite subject is history. Because I can learn about the _________ (过去).
28．This book is too _________ (无聊的). I don’t like it at all.
29．________ (信息技术) is very interesting, so I like it.
30．He likes to play ________ sports. (各种各样的).
二、用括号内单词的正确形式填空。
1．All of my classmates think the sports meeting is ________ (excite).
2．We want to be _________ (science) when we grow up.
3．Reading is ________ (use) to us.
4．David goes to the new school and he ________ his new classmates happily. (greet)
5．It’s said that a cat has nine ________ (life). Do you believe it
6．The show looks really ________ (excite) and we watch it ________ (excite).
7．I don’t like watching this TV show. It’s ________ (bored).
8．Are you interested in reading books about ________ (history) figures
9．My dad is good at ________ (tell) jokes and he always makes me laugh.
10．I want to be a ________ (sing) in the future.
11．Can you help me ________ (clean) the classroom
12．He let us play all kinds of interesting ________ (instrument).
13．Sometime it is difficult ________ (remember) all the information.
14．He likes maths because he is good with ________ (number).
15．Sometimes it’s hard ________ (remember) all the information.
16．For some ________ (reason), he doesn’t come here.
17．Amy tells me a very ________ story. And it makes me laugh. (fun)
18．Miss Wu teaches very well and everyone ________ her. (like)
19．________ (that) books in the bookcase are mine.
20．She makes all the students ________ (feel) happy in the class.
21．She works hard to make the class ________ (interest).
22．Please be careful! You always have different ________ (idea).
23．I don’t know how ________ (play) tennis.
24．It’s ________ (importance) to learn maths for your life.
25．What other ________ (book) do you have
26．Miss Wang is a good teacher. She always helps us solve (解决) ________ (problem).
27．Do you still remember ________ (meet) them for the first time
28．—What time is it
—It’s half ________ (pass) ten.
29．Your answer is ________ (difference) from mine. Which is wrong
30．—Do they have any problems in ________ (learn) English
—No, they don’t.
三、根据句意及首字母提示完成单词。
1．My mind is full of names and dates from the h________ class.
2．Can you play an i________ such as the guitar or the piano
3．G________ is a subject where we can learn a lot about our earth.
4．Lisa would like to travel around the world in the f________.
5．Betty is a good girl. She always r________ to finish her homework first.
6．Hearing the e______ news, we laughed and jumped up and down.
7．You should have an English-Chinese dictionary. It’s very u________ for your study.
8．My mother is an e________ singer. She can sing a lot of songs and play many instruments.
9．We learn how to work out maths p________ in class. It feels like magic and is really fun.
10．Kitty is good at playing musical i________, including the piano and the violin.
11．Tom is always late for school and he always has different r________ for that.
12．My favourite subject is b________ because I want to be a doctor.
13．I think computers are very useful. They help us a lot in everyday l________.
14．I like maths best because I am good with n________ and I can learn it easily.
15．Please r________ to turn off the light when you leave the classroom.
16．Tu Youyou is a Chinese s________.
17．Peter thinks geography is b________, so he doesn’t like it.
18．By learning g______ we can learn about d______ mountains, rivers, and countries around the world.
19．Miss Zhao is a PE teacher. And her classes aren’t b________ at all.
20．We usually don’t need to go to school on Saturdays and S________.

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