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人教版七年级下册Unit 1-8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. instead
解析：“反而”常用副词instead，置于句首或句末，表示转折。
2. symbol
解析：“标志，象征”为symbol，a symbol of good luck为固定搭配。
3. begins with
解析：“以……开始”用begin with，主语The story为第三人称单数，故用begins with。
4. surprising
解析：“令人惊讶的”修饰事物，用surprising。It is surprising that...句型。
5. excited
解析：“情绪高涨”即兴奋，形容人用excited。
6. absent
解析：“缺席”为absent，be absent from school。
7. try on
解析：“试穿”为try on，would you like to后接动词原形。
8. After all
解析：“毕竟”为after all，位于句首首字母大写。
9. goal
解析：根据首字母g及中文“目标”，填goal。
10. diary
解析：“日记”为diary，keep a diary。
11. Respecting
解析：动词作主语需用动名词形式，Respecting your classmates helps...。
12. in a hurry
解析：“匆忙”为in a hurry，固定短语。
13. cause
解析：“导致”可用cause，may后接动词原形。
14. experience
解析：“经历”为experience，可数名词。
15. empty
解析：“空的”为empty，形容词作定语。
16. instructions
解析：“操作指南”常用复数instructions。
17. snowy
解析：“下雪的”为snowy，形容词作表语。
18. temperature
解析：“温度”为temperature。
19. storm
解析：“暴风雨”为storm。
20. confident
解析：“有信心的”为confident。
21. changeable
解析：“多变的”为changeable。
22. cloudy
解析：“多云的”为cloudy。
23. shapes
解析：“形状”为shape，different后用复数shapes。
24. watermelon
解析：“西瓜”为watermelon。
25. meaningless
解析：“毫无意义的”为meaningless，It is meaningless to do sth.
26. focus on
解析：“专注于”为focus on，should后接动词原形。
27. hang out
解析：“闲逛”为hang out，主语I后用原形。
28. jump the queue
解析：“插队”为jump the queue，shouldn't后接动词原形。
29. waste
解析：“废弃物”为waste，不可数名词。
30. museums
解析：“博物馆”为museum，此处泛指用复数。
31. freezing
解析：“极冷的”为freezing，形容词。
32. emperor
解析：“皇帝”为emperor。
33. To my surprise
解析：“出乎我的意料”为to my surprise，句首首字母大写。
34. Practice
解析：谚语“Practice makes perfect.”，首字母大写。
fortable
解析：“舒服的”为comfortable，feel后接形容词。
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二、根据首字母提示完成句子
1. clear
解析：天空晴朗，clear。
2. realized
解析：意识到，过去时realized。
3. exhibition
解析：展览，exhibition。
4. never
解析：从不吃垃圾食品，never。
5. interested
解析：对……感兴趣，be interested in。
6. time
解析：Once upon a time，固定短语。
7. process
解析：过程，process。
8. danger
解析：处于危险中，in danger。
9. polite
解析：礼貌的，be polite to。
10. finished
解析：完成，has finished现在完成时。
11. touches
解析：打动，touches，一般现在时第三人称单数。
12. selfish
解析：自私的，selfish。
13. create
解析：创造，help do sth.
14. magic
解析：魔法，magic。
15. princess
解析：公主，princess。
16. straight
解析：径直，go straight。
17. Suddenly
解析：突然，副词，句首大写。
18. temperature
解析：温度，temperature。
19. visitors
解析：游客，visitors。
20. project
解析：项目，project。
21. message
解析：留言，leave a message。
22. take
解析：参加，take part in。
23. hurry
解析：匆忙，in a hurry。
24. festival
解析：节日，festival。
25. scared
解析：害怕的，be scared。
26. clever
解析：聪明的，clever。
27. heavily
解析：大量地，rain heavily。
28. festivals
解析：节日，复数形式。
29. vacation
解析：假期，vacation。
30. Someone
解析：某人，someone else。
31. energy
解析：能量，energy。
32. necessary
解析：必要的，necessary。
33. passengers
解析：乘客，passengers。
34. future
解析：未来的，future。
35. uniform
解析：校服，uniform。
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三、用括号内单词的正确形式填空
1. careless
解析：考试不及格是因为粗心，too后接形容词careless。
2. choices
解析：many后接可数名词复数，choices。
3. balanced
解析：均衡的膳食，形容词balanced。
4. valuable
解析：很有价值的，形容词valuable。
5. leaves
解析：leaf的复数形式为leaves。
6. advice
解析：advice为不可数名词，some advice。
7. spent
解析：half a month ago为过去时间，用过去式spent。
8. cucumbers
解析：many后接复数，cucumbers。
9. actress
解析：女演员，actress。
10. freezing
解析：极冷的，freezing。
11. raining
解析：现在进行时，raining。
12. stomachs
解析：stomach的复数加s，stomachs。
13. centre
解析：购物中心，shopping centre。
14. Certainly
解析：副词作状语，句首大写Certainly。
15. cultural
解析：文化的，形容词cultural。
16. understand
解析：help sb do sth，用原形。
17. noisy
解析：吵闹的，形容词noisy。
18. are celebrating
解析：Look! 表示现在进行时，主语many people复数。
19. described
解析：描述，动词describe，过去式described。
20. encourages
解析：often一般现在时，主语第三人称单数，encourages。
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四、根据句意及音标填空
1. neighbour
解析：/ ne b (r)/ 邻居。
2. agree
解析：/ ɡri / 同意。
3. mobile
解析：/ m ba l/ 移动的，mobile phone。
4. either
解析：/ a / 两者之一。
5. delicious
解析：/d l s/ 美味的。
6. enjoyable
解析：/ n d bl/ 令人愉快的。
7. seldom
解析：/'seld m/ 很少。
8. energy
解析：/'en d i/ 能量。
9. embarrassed
解析：/ m'b r st/ 尴尬的。
10. penguins
解析：/ pe ɡw nz/ 企鹅（复数）。人教版七年级下册Units 1-8期末单元重点词汇变形100题（含解析）
一、根据中文提示写出单词的正确形式。
1．I hardly go jogging outside, __________ (反而), I usually do sit-ups at home.
2．Elephants are a ________ (标志，象征) of good luck here.
3．The story ________ a kind girl and a big bad wolf. (以……开始)
4．It is ________ (令人惊讶的) that a 5-year-old boy can play the piano so well.
5．The students are ________ because they have no homework today.（情绪高涨）
6．Why was Lucy ________ school yesterday (缺席)
7．Would you like to ________ this pair of shoes (试穿)
8．________, an apple a day keeps the doctor away. (毕竟)
9．My g________ (目标) is to learn to swim this summer.
10．Our English teacher encourages us to keep a/an ________ (日记) every day.
11．________ (尊重) your classmates helps you to make more friends at school.
12．Don’t do things ________. (匆忙)
13．Eating too many sweet things may ________ (导致) tooth problems.
14．This is a wonderful ________ (经历). I will share it with my parents after I get home.
15．It is an ________ (空的) house. Nothing is in it.
16．We must read the ________ (操作指南) carefully before using the machine.
17．In winter in the north, it’s often ________ (下雪的) and the roads can be icy.
18．It’s very hot and dry today. The ________ (温度) can reach 36℃ in the afternoon.
19．Look at those black clouds. I think there’s going to be a ________ (暴风雨) later.
20．After weeks’ practice, my brother became more ________ (有信心的) about playing the piano.
21．The weather is quite ________ (多变的) in spring.
22．It will be ________ (多云的) tomorrow in most areas.
23．Mountains in Guilin are in different ________ (形状).
24．Could you please pass that ________ (西瓜) to me
25．It’s ________ (毫无意义的) to spend much time playing games on the phone.
26．Students should ________ (专注于) their studies, if they want to get good grades.
27．I often ________ with my parents at weekends. I really enjoy the time.(闲逛)
28．We shouldn’t ________ (插队) when waiting for the bus.
29．After the party, we collected all the ________ ( 废弃物) like juice boxes and used paper cups to keep the room clean.
30．Thanks to the TV show National Treasure, more people are visiting _______ (博物馆).
31．Harbin has long and ________ （极冷的） winters, where the temperature can drop to -20 or even -30℃.
32．The ________ (皇帝) ruled the kingdom with wisdom and kindness.
33．_______ _______ _______ ( 出乎我的意料), I found my favourite toy rabbit in an old box.
34．As the saying goes, “ ________ (练习) makes perfect”.
35．I decide to buy this bed because it feels ________ (舒服的).
二、根据首字母提示完成句子。
1．The sky is very c________ today.We can see the sun clearly.
2．I r________ that the trip was very meaningful after I went back home.
3．There is a great e________ about old machines in the city museum.
4．I n________ eat junk food, because it’s bad for my health.
5．The children were very i________ in the fairy tale.
6．Once upon a t________, there was a brave knight.
7．The p________ of making dumplings is interesting.
8．Many wild animals are in d________ now, we need to protect them.
9．We should be p________ to people around us.
10．He has f________ reading the book already.
11．The story is so amazing that it t________ many people.
12．No one likes s________ people who never share things.
13．Trees take in harmful gases and produce oxygen and they help c_________ a clean environment for everyone on this planet.
14．The witch used m________ to turn the prince into a frog.
15．The prince fell in love with the beautiful p________.
16．Go s________ down the path for five minutes, and you will find the old tree where we set up our tent.
17．S_______, a big wolf jumped out from behind the tree and scared the little boy.
18．The t________ is plus four degrees.
19．Every winter, lots of v________ from the north come to Sanya to spend the winter.
20．They are working on a new p________ these days.
21．I want to leave a m________ for your sister.
22．She wants to t________ part in the school sports meeting.
23．Don’t be in a h________. We have enough time.
24．There is a traditional dragon boat f________ in our city every spring.
25．Don’t be s________. It’s just a small dog.
26．The boy is very c________ and he can work out difficult problems.
27．Tom, you can’t go out right now, because it’s raining h________.
28．We usually celebrate f________ with parties.
29．How was your v________ last summer Did you go anywhere interesting
30．—You look unhappy, what happened
—S________ else took my book without telling me!
31．Beef can give us lots of e________ for daily study.
32．Drinking enough water is n________ for our bodies.
33．There are so many p________ on the bus. I can’t find a seat.
34．Mike dreams of being a scientist and always works hard to get well prepared for his f________ life.
35．You must wear your u________ at school.
三、用括号内单词的正确形式填空。
1．My younger sister didn’t pass the Maths exam because she was too ________ (care).
2．In a word, you have many ________ (choice) about what to eat.
3．Jim has ________ (balance) meals every day. He eats meat, vegetables and fruit at almost every meal.
4．The bowl is very ________ (value). Please take good care of it.
5．There are many green ________ (leaf) on the apple tree.
6．Can you give me some ________ (advise) on how to follow the lab safety rules
7．Half a month ago,we ________ (spend) the Dragon Boat Festival with our family.
8．Grandma picked up many ________ (cucumber),because we all like eating them.
9．His aunt is a famous ________ (act). I often see her in the films.
10．I don’t like the weather here because it is ________ (freeze) and the temperature is -13℃.
11．Look! It’s ________ (rain) heavily outside. Don’t go out.
12．We still have ________ (stomach) left to eat the sandwiches.
13．The new bookshop is on the second floor of the shopping ________ (central).
14．________ (certain), we will never forget that meaningful day we spent working on the river cleanup project.
15．Beijing is not only the capital of China, but the ________ (culture) centre of China.
16．These sports games help people from different countries ________ (understand) each other better.
17．Don’t be ________ (noise). Here comes the teacher.
18．Look! Many people ________ (celebrate) the traditional festival in the street.
19．Although the boy in the car accident was very frightened he still exactly __________ (description) what had happened to the police.
20．Our class teacher often ________ (encourage) us to work hard.
四、根据句意及音标填空。
1．Our ________ / ne b (r)/ has a beautiful garden with lots of flowers.
2．We all _________ / ɡri / we should value every bite of food in daily life.
3．We should turn off our ________ / m ba l/ phones in the meeting.
4．You can use ________ / a / of the bathrooms.
5．This ________ /d l s/ fruit salad tastes fresh and sweet.
6．The books are really ________ / n d bl/. I like them very much.
7．I ________ /'seld m/ play tennis. It’s difficult for me.
8．A good breakfast gives me a lot of _________/’en d i/ for the whole morning.
9．Jimmy felt ________ because he made a mistake. / m'b r st/
10．There are all kinds of animals, including eagles, giraffes and ________ / pe ɡw nz/.

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