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外研版八年级下册Unit 2 Growing pains and gains单元重点词汇变形100题 答案+解析
一、根据中文提示写出单词的正确形式
1. policewoman 解析：谓语动词works为第三人称单数，主语用单数形式，policewoman的单数直接书写，复数为policewomen。
2. blouse 解析：“女衬衫”的英文为blouse，此处指单件，用单数。
3. tonight 解析：“今晚”的英文为tonight，为副词，无形式变化。
4. p.m. / PM 解析：“下午”的时间缩写为p.m./PM，9 p.m.表示“晚上9点”。
5. disagreement 解析：定冠词the后接名词，“分歧”的名词形式为disagreement（不可数/可数，此处用单数即可）。
6. conversation 解析：定冠词the后接名词，“交谈”的英文为conversation，此处指具体的一次交谈，用单数。
7. elderly 解析：the + 形容词表示一类人，the elderly意为“老年人”，为固定表达。
8. pale 解析：remain为系动词，后接形容词作表语，“苍白的”为pale。
9. point 解析：this后接单数名词，“观点”的英文为point，on this point意为“在这一点上”。
10. pressure 解析：a lot of后接不可数名词/可数名词复数，“压力”pressure为不可数名词，无复数。
11. heartbreaking 解析：修饰名词ending用形容词，“使人心碎的”修饰事物，用heartbreaking（heartbroken修饰人）。
12. on 解析：“在……上面（表面接触）”用介词on，above表示“上方（无接触）”，此处指放在桌子上，用on。
13. gain 解析：the biggest后接单数名词，“收获”的名词为gain，此处指这次旅行的最大收获，用单数。
14. mature 解析：take time to do sth.为固定搭配，“成熟”的动词为mature，用原形。
15. confidence 解析：with为介词，后接名词，“自信”的名词为confidence，不可数。
16. Skiing 解析：作主语用动名词形式，“滑雪”的动名词为Skiing，首字母大写。
17. cherish 解析：should为情态动词，后接动词原形，“珍惜”为cherish。
18. sofa 解析：“长沙发”的英文为sofa，on the sofa为固定搭配，用单数。
19. lazy 解析：修饰名词afternoon用形容词，“懒洋洋度过的”用lazy。
20. disappointed 解析：修饰人用形容词disappointed（disappointing修饰事物），be disappointed意为“感到失望的”。
21. attached 解析：根据语境可知动作已发生，用一般过去时，attach的过去式为attached，attach...to...意为“把……贴在……上”。
22. peer 解析：peer pressure为固定短语，意为“同伴压力”，peer作定语用单数。
23. failure 解析：of为介词，后接名词，“失败”的名词为failure（不可数/可数，此处表泛指用不可数）。
24. promises 解析：our后接名词，结合后文them可知用复数，promise的复数为promises，keep promises意为“信守承诺”。
25. term 解析：定冠词the后接名词，“任期”为term，此处指总统的一届任期，用单数。
26. clearly 解析：修饰动词explained用副词，clear的副词形式为clearly。
pletely 解析：修饰形容词dark用副词，complete的副词形式为completely。
28. fail 解析：might为情态动词，后接动词原形，“不及格”为fail，fail the test意为“考试不及格”。
29. plot 解析：an后接单数可数名词，“情节”为plot。
30. elder 解析：修饰名词people用形容词，“年长的”指辈分/年龄长，用elder（older仅表年龄大）。
31. wrist 解析：left为形容词，后接单数名词，“手腕”为wrist，on one's left wrist意为“在某人的左手腕上”。
32. lamp 解析：the后接单数名词，“台灯”为lamp，switch on the lamp意为“打开台灯”。
33. promise 解析：定冠词the后接名词，break one's promise为固定短语，意为“违背诺言”，用单数。
34. term 解析：this后接单数名词，“学期”为term。
35. leadership 解析：excellent为形容词，后接名词，“领导力”为leadership，不可数名词。
二、根据首字母提示完成句子
1. term 解析：last term为固定短语，意为“上学期”，符合“他上学期教我们做模型机器人”的语境。
2. lamp 解析：根据“调节亮度”和首字母l，可知为lamp（灯），adjust the brightness of the lamp意为“调节灯的亮度”。
3. plot 解析：根据“电影里独特的角色让……更精彩”和首字母p，可知为plot（情节），make the plot more exciting意为“让情节更精彩”。
4. sofa 解析：根据“在客厅的……下面找到笔记本”和首字母s，可知为sofa（沙发），under the sofa意为“在沙发下”。
5. fail 解析：根据“哥哥拍我背安慰”和首字母f，可知为fail（不及格），fail the exam意为“考试不及格”，主语I后用动词原形。
6. disappointed 解析：根据“最喜欢的玩具坏了”和首字母d，可知为disappointed（失望的），feel disappointed意为“感到失望”。
7. childhood 解析：根据“和青春期的区别”和首字母c，可知为childhood（童年），childhood and adolescence意为“童年和青春期”。
8. clearly 解析：修饰动词expresses用副词，根据首字母c，可知为clearly（清楚地），express ideas clearly意为“清楚地表达观点”。
9. attitude 解析：have a(n) + 形容词 + attitude towards sth.为固定搭配，意为“对某事有……的态度”，结合首字母a，填attitude（态度）。
10. wrist 解析：根据“手表戴在……上”和首字母w，可知为wrist（手腕），on one's wrist意为“在某人的手腕上”。
11. tonight 解析：根据“天上的星星如此亮”和首字母t，可知为tonight（今晚），作时间状语。
12. blouse 解析：根据“红丝绸……和黑羊毛裙”和首字母b，可知为blouse（女衬衫），a red silk blouse意为“一件红丝绸女衬衫”。
13. point 解析：point at sb.为固定短语，意为“用手指着某人”，don't后接动词原形，结合首字母p和礼仪常识，填point。
14. pale 解析：修饰名词face用形容词，根据“看起来不健康”和首字母p，可知为pale（苍白的），pale face意为“苍白的脸”。
15. pressure 解析：under pressure为固定短语，意为“承受压力”，结合首字母p和“她度过了艰难的一天”的语境，填pressure（压力，不可数）。
16. attach 解析：remember to do sth.为固定搭配，attach...to...意为“把……附在……上”，结合首字母a，填attach（附上）。
17. lazy 解析：be lazy about sth.为固定搭配，意为“对某事懒散”，结合首字母l和“有时赶不上截止日期”的语境，填lazy（懒散的）。
18. interrupt 解析：don't后接动词原形，根据“等问答环节”和首字母i，可知为interrupt（打断），interrupt the speaker意为“打断演讲者”。
19. policewoman/policeman 解析：根据“帮迷路孩子回家”和首字母p，可知为警察，可填policewoman（女警察）/policeman（男警察），单数即可。
20. elderly 解析：the elderly意为“老年人”，结合首字母e和“老年人有特别折扣”的语境，填elderly。
21. Upon 解析：upon doing sth.为固定搭配，意为“一……就……”，首字母大写，结合语境“一听到消息她就哭了”，填Upon。
22. disagreement 解析：main为形容词，后接名词，根据“关于如何花钱”和首字母d，可知为disagreement（分歧），单数即可。
23. heartbreaking 解析：修饰名词story用形容词，根据“爱与失去的故事”和首字母h，可知为heartbreaking（令人心碎的）。
24. conversation 解析：a brief后接单数名词，have a conversation about sth.意为“关于某事进行简短交谈”，结合首字母c，填conversation。
25. promised 解析：根据语境“他说会给我买自行车”，动作已发生，用一般过去时，结合首字母p，promise的过去式promised。
pletely 解析：修饰形容词shocked用副词，结合首字母c，complete的副词completely，意为“完全震惊”。
27. promised 解析：yesterday为一般过去时的标志，结合首字母p和“答应买自行车”，填promised（承诺）。
28. pressure 解析：under much pressure为固定短语，意为“承受很大压力”，结合首字母p和“压力过大”，填pressure（不可数）。
29. lazy 解析：修饰名词boy用形容词，根据“从不整理床铺、洗衣服”和首字母l，填lazy（懒惰的）。
30. peer 解析：peer pressure为固定短语，意为“同伴压力”，结合首字母p，填peer。
31. attitude 解析：a positive后接单数名词，have a positive attitude意为“有积极的态度”，结合首字母a，填attitude。
32. skiing 解析：go skiing为固定短语，意为“去滑雪”，结合首字母s和“寒假去阿尔卑斯山”，填skiing。
33. spend 解析：we后接动词原形，spend time with sb.意为“和某人共度时光”，结合首字母s，填spend。
34. personality 解析：a friendly后接单数名词，根据“每个人都喜欢她”和首字母p，填personality（性格），friendly personality意为“友善的性格”。
35. interview 解析：a job后接单数名词，job interview意为“工作面试”，结合首字母i和“她表现很好”，填interview。
三、用括号内单词的正确形式填空
1. interrupted 解析：when引导的时间状语从句为过去进行时，主句用一般过去时，interrupt的过去式为interrupted。
2. disappointed 解析：feel为系动词，修饰人用形容词disappointed，feel disappointed about意为“对……感到失望”。
3. Failure 解析：作主语用名词，failure为不可数名词，表泛指“失败”，首字母大写。
4. is attached/was attached 解析：band和attach为被动关系，用被动语态，可填一般现在时is attached（客观事实）或一般过去时was attached（过去的状态）。
5. disagreement 解析：your后接名词，show one's disagreement意为“表示反对”，disagree的名词为disagreement。
6. completely 解析：修饰形容词satisfied用副词，complete的副词为completely。
7. clearly 解析：修饰动词explains用副词，clear的副词为clearly。
8. gained 解析：has为助动词，后接过去分词，构成现在完成时，gain的过去分词为gained。
9. skiing 解析：such as后接名词/动名词，与skating并列，用ski的动名词形式skiing。
10. heartbreaking 解析：was为系动词，后接形容词作表语，修饰故事结局用heartbreaking（令人心碎的）。
11. is spent 解析：time和spend为被动关系，用一般现在时的被动语态，主语too much of your time为不可数，be动词用is，spend的过去分词为spent。
12. policewomen 解析：two后接可数名词复数，policewoman的复数为policewomen（不规则变化）。
13. challenging 解析：is为系动词，后接形容词作表语，修饰事物task用challenging（有挑战性的）。
14. pressure 解析：too much后接不可数名词，pressure为不可数，academic pressure意为“学业压力”。
15. promises 解析：make promises为固定短语，意为“做出承诺”，用复数形式（make a promise也可，此处无冠词，填复数）。
16. cherish 解析：if引导的条件状语从句，遵循“主将从现”，从句主语we为复数，用动词原形cherish。
17. had overcome 解析：by the end of last term为“过去的过去”，用过去完成时，结构为had + 过去分词，overcome的过去分词为overcome。
18. paler 解析：than为比较级标志，pale的比较级为paler（单音节形容词，直接加er）。
19. lazy 解析：too + 形容词 + to do sth.为固定搭配，意为“太……而不能做某事”，填lazy的原级。
20. conversation 解析：a后接单数可数名词，have a conversation with sb.意为“和某人交谈”，填conversation。
四、根据句意及音标填空
1. conversation 解析：音标/ k nv ’se n/对应单词conversation，a long conversation意为“一次长谈”。
2. tonight 解析：音标/t 'na t/对应单词tonight，作时间状语。
3. pale 解析：音标/pe l/对应单词pale，become pale意为“变得苍白”。
4. lamp 解析：音标[l mp]对应单词lamp，a lamp意为“一盏灯”。
5. blouse 解析：音标/bla z/对应单词blouse，the white cotton blouse意为“白棉布女衬衫”。
6. pressure 解析：音标/ pre (r)/对应单词pressure，不可数名词。
7. disappointed 解析：音标/d s p nt d/对应单词disappointed，be disappointed意为“感到失望的”。
8. term 解析：音标/ t m /对应单词term，this term意为“这学期”。
9. promise 解析：音标['pr m s]对应单词promise，此处为动词，主语I用原形。
10. clearly 解析：音标[‘kl l ]对应单词clearly，修饰动词see用副词。外研版八年级下册Unit 2 Growing pains and gains
单元重点词汇变形100题（含解析）
四种题型：
根据中文提示写出单词的正确形式。 二、根据首字母提示完成句子。
三、用括号内单词的正确形式填空。 四、根据句意及音标填空。
一、根据中文提示写出单词的正确形式。
1．The ________ (女警察) works hard and helps keep our city safe.
2．I don’t think the pink clips match my yellow ________ (女衬衫). I’ll take this purple pair.
3．He planned to write his essay ________ (今晚).
4．It stopped raining at about 9 ________ (下午) last night.
5．We need to find a good solution to the ________ (分歧).
6．Listen to the ________ (交谈) and tick the topics they talk about.
7．It’s our duty to care for the ________ (年老的) and look after them.
8．Vampires (吸血鬼) always avoid sunlight so their skin remains ________ (苍白的).
9．Most of them were in agreement on this ________ (观点) at the meeting this morning.
10．Many students feel a lot of ________ (压力) to get good grades.
11．The story about the lost puppy had a ________ (使人心碎的) but happy ending.
12．He placed the ancient book carefully ________ (在……上面) the table.
13．The biggest ______ (收获) from the trip is the friendship with people from different countries.
14．It’s normal for teenagers to take time to ______ (成熟) emotionally.
15．He answered the questions with ______ (自信) during the job interview.
16．________ is her favorite winter sport. (滑雪)
17．We should ______ (珍惜) the time we spend studying because it is very precious.
18．It’s not healthy to spend all day lying on the ________ (长沙发) playing with your phone.
19．The cat spent a ________ (懒洋洋度过的) afternoon sleeping in the warm sunlight.
20．I was ________ (失望的) when I didn’t get into the school team.
21．He ________ (附着) a note to the present before giving it to her.
22．Many teens feel stressed because of ________ (同伴) pressure.
23．Don’t be afraid of ________ (失败); it can make you grow stronger.
24．We should keep our ________ (承诺) and never break them.
25．The president’s ________ in office lasts four years. (任期)
26．She explained the rules ________ so everyone understood. (清楚地)
27．The room was ________ dark after the lights went out. (完全)
28．If you don’t study, you might ________ the test. (不及格)
29．The movie has an exciting ________ with many twists. (情节)
30．We should show respect to the ________ people in our community. (年长的)
31．She wore a beautiful bracelet on her left ________. (手腕)
32．She switched on the ________ so she could read in bed. (台灯)
33．He said he would wait for me, but he broke his ________________(诺言).
34．I will do my best this ________ (学期).
Her excellent ________ (领导力) helped the team win the competition.
二、根据首字母提示完成句子。
1．He taught us how to make model robots last t________.
2．Adjusting the brightness of the l________ can make the study environment more comfortable.
3．In the movie, the unique characters make the p________ more exciting.
4．Luckily, my mum found my notebook under the s________ in the living room.
5．My brother always gives me a pat on the back when I f________ the exam, he is very kind.
6．The little boy felt d________ when he found his favorite toy was broken.
7．Do you know the difference between c________ and adolescence (青春期)
8．My cousin Lucy often expresses her ideas c________ in English class.
9．Don’t have a negative a_________ towards difficulties. You should face them bravely.
10．A watch is a type of small clock that you wear on your w________.
11．Look at the stars in the sky. They are so bright t________.
12．Amy looks lovely in the red silk b________ and the black wool skirt.
13．When you are at table, don’t p________ at the others with your chopsticks. It’s bad manners.
14．Look at his p________ face. He seems unhealthy and he needs to do sports more often.
15．—It was really a difficult day for her.
—Yes. But she still raised a smile even though she was under so much p________.
16．Remember to a________ your resume to the application email.
17．He’s brilliant but sometimes l________ about meeting deadlines.
18．Please don’t i________ the speaker; wait for the Q&A session.
19．The p________ helped the lost child find her way home.
20．Special discounts are available for the e________.
21．U________ hearing the news, she burst into tears.
22．Their main d________ was over how to spend the money.
23．It was a h________ story of love and loss.
24．We had a brief c________ about the weather.
25．My father p________ that he would buy me a new bike for my birthday.
26．I was c________ shocked by his answer and deeply moved by his actions.
27．My parents p________ to buy me a new bicycle yesterday.
28．Today many students are under much p______. They are stressed out(压力过大).
29．John is a l_________ boy. He never makes his bed and washes his clothes.
30．Many teens experience p ________ pressure recently.
31．Having a positive a________ can help you overcome many challenges in life.
32．I’d like to go s ________ on the mountains in the Alps this winter holiday.
33．We should cherish every moment we s______ with our loved ones.
34．She has a friendly p_______ and everyone likes her.
35．She had a job i_______ yesterday and she did well.
三、用括号内单词的正确形式填空。
1．He ________ (interrupt) me when I was talking.
2．He felt ________ (disappoint) about the result.
3．________ (fail) is part of growing up.
4．A yellow band ________ (attach) to her wrist.
5．If you agree, you can nod. Or you can shake your head to show your ________ (disagree).
6．If you are not ________ (complete) satisfied with the products, then simply post them back to us for free.
7．Our English teacher always explains grammar ________ (clear) to us.
8．By always being helpful and honest, he has ________ (gain) the trust and respect of his whole class.
9．—What sports do the Winter Olympic Games have
—Well, they include many sports on ice and snow, such as skating and ________ (ski).
10．—Did you hear about the ending of the story
—Yes, it was ________ (heartbreak). I almost cried.
11．I’m afraid that too much of your time _______ (spend) on your phone.
12．The two ________ (policewoman) helped the lost child find her parents at the train station yesterday.
13．This task is ______ (challenge) but achievable if we work together.
14．Too much academic ______ (pressure) can affect students’ physical and mental health.
15．I’ll see what I can do but I can’t make ________ (promise).
16．If we _________ (cherish) the time we have, we will not regret it when we look back on our past.
17．By the end of last term, she _________ (overcome) many difficulties in her English study and made great progress.
18．After spending the whole summer indoors, her skin looked much __________ (pale) than before.
19．If you are too ________ (lazy) to exercise, you may easily get sick.
20．I had a ________ (conversation) with her yesterday.
四、根据句意及音标填空。
1．My good friend often has a long ________ / k nv ’se n/ with me.
2．We are going to have a big dinner ________ /t 'na t/. Would you like to come
3．The patient became ________ /pe l/ and sweated during the heart attack.
4．I have a ______ [l mp] in my room.我的屋子里有一盏灯。
5．The white cotton ____ /bla z/ can go with trousers of any colour.
6．You need to feel some ________ if you want to study well./ pre (r)/
7．Your parents will be ________ /d s p nt d/ if you fail in the maths examination.
8．We have some interesting and fun things for this ________ / t m /.
9．Mom, I ________ ['pr m s] I’m going to tidy my room when I get back from school.
10．We can see things far away more ________ [‘kl l ] with a pair of binoculars.

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