2025新版八上英語Unit1-8詞性轉(zhuǎn)換默寫（附答案）Unit1HappyHoliday1.

camp→camping(n.露營活動)2.

strange→stranger(n.陌生人)→strangely(adv.奇怪地)3.

breath→breathe(v.呼吸)→breathing(n.呼吸動作)4.

especially→especial(adj.特別的)5.

scenery→scenic(adj.風景優(yōu)美的)→scenically(adv.風景優(yōu)美地)6.

scarf→scarves/scarfs(復數(shù))7.

comfortable→comfort(n.舒適)→comfortably(adv.舒適地)→uncomfortable(adj.不舒服的)8.

bored→bore(v.使厭煩)→boring(adj.令人厭煩的)9.

enjoy→enjoyable(adj.令人愉快的)→enjoyment(n.樂趣)10.

relax→relaxing(adj.令人放松的)→relaxation(n.放松)Unit2HealthHabits11.

health→healthy(adj.健康的)→healthily(adv.健康地)12.

sleep→asleep(adj.睡著的)→sleepy(adj.困倦的)13.

eat→eating(n.飲食)→eatable(adj.可食用的)14.

strong→strengthen(v.加強)→strength(n.力量)15.

energy→energetic(adj.精力充沛的)16.

hungry→hunger(n.饑餓)17.

thirsty→thirst(n.口渴)18.

medicine→medical(adj.醫(yī)學的)→medically(adv.醫(yī)學上)19.

fit→fitness(n.健康)20.

relax→relaxed(adj.感到放松的)Unit3OurHobbies21.

hobby→hobbies(復數(shù))22.

paint→painter(n.畫家)→painting(n.繪畫)23.

music→musician(n.音樂家)→musical(adj.音樂的)24.

write→writer(n.作家)→writing(n.寫作)25.

collect→collection(n.收藏品)26.

act→actor(n.男演員)→actress(n.女演員)→action(n.動作)27.

photograph→photographer(n.攝影師)→photographic(adj.攝影的)28.

create→creative(adj.有創(chuàng)造力的)→creation(n.創(chuàng)造)29.

enjoy→enjoyment(n.享受)30.

interest→interesting(adj.有趣的)→interested(adj.感興趣的)Unit4TechnologyAroundUs31.

use→useful(adj.有用的)→useless(adj.無用的)→user(n.用戶)32.

invent→invention(n.發(fā)明)→inventor(n.發(fā)明家)33.

compute→computer(n.電腦)→computation(n.計算)34.

communicate→communication(n.交流)→communicative(adj.愛交流的)35.

electric→electricity(n.電)→electrical(adj.與電有關(guān)的)36.

science→scientist(n.科學家)→scientific(adj.科學的)37.

help→helpful(adj.有幫助的)→helpless(adj.無助的)38.

appear→appearance(n.外貌)→disappear(v.消失)39.

operate→operation(n.操作)→operator(n.操作員)40.

digital→digit(n.數(shù)字)Unit5AnimalsinDanger41.

danger→dangerous(adj.危險的)→endangered(adj.瀕危的)42.

protect→protection(n.保護)→protective(adj.保護的)43.

nature→natural(adj.自然的)→naturally(adv.自然地)44.

live→alive(adj.活著的)→lively(adj.活潑的)→life(n.生命)45.

harm→harmful(adj.有害的)→harmless(adj.無害的)46.

die→dead(adj.死亡的)→death(n.死亡)→dying(adj.垂死的)47.

save→safe(adj.安全的)→safety(n.安全)48.

vary→various(adj.各種各樣的)→variety(n.種類)49.

exist→existence(n.存在)50.

grow→growth(n.生長)Unit6WeatherandSeasons51.

sun→sunny(adj.晴朗的)→sunshine(n.陽光)52.

rain→rainy(adj.下雨的)→rainfall(n.降雨量)53.

wind→windy(adj.有風的)→windy(adv.多風地)54.

cloud→cloudy(adj.多云的)55.

snow→snowy(adj.下雪的)→snowfall(n.降雪量)56.

hot→heat(n.熱)→heated(adj.熱烈的)57.

cold→cool(adj.涼爽的)→coldness(n.寒冷)58.

wet→dry(adj.干燥的，反義詞)→wetness(n.潮濕)59.

warm→warmth(n.溫暖)60.

freeze→freezing(adj.極冷的)→frozen(adj.冷凍的)Unit7PeopleAroundUs61.

friend→friendly(adj.友好的)→friendship(n.友誼)62.

help→helper(n.幫手)→helpful(adj.樂于助人的)63.

kind→kindness(n.善良)64.

love→lovely(adj.可愛的)→loving(adj.慈愛的)65.

honest→honesty(n.誠實)66.

brave→bravery(n.勇敢)67.

polite→politeness(n.禮貌)→impolite(adj.不禮貌的)68.

happy→happiness(n.幸福)→unhappy(adj.不開心的)69.

sad→sadness(n.悲傷)70.

strong→strength(n.堅強)Unit8CountriesandCultures71.

nation→national(adj.國家的)→nationality(n.國籍)72.

culture→cultural(adj.文化的)73.

tradition→traditional(adj.傳統(tǒng)的)→traditionally(adv.傳統(tǒng)上)74.

celebrate→celebration(n.慶祝)75.

foreign→foreigner(n.外國人)76.

custom→customary(adj.習慣的)77.

visit→visitor(n.游客)→visitation(n.訪問)78.

beauty→beautiful(adj.美麗的)→beautifully(adv.美麗地)79.

history→historical(adj.歷史的)→historian(n.歷史學家)80.

attract→attraction(n.吸引力)→attractive(adj.有吸引力的)綜合拓展題81.

act→active(adj.活躍的)→activity(n.活動)82.

know→knowledge(n.知識)→knowledgeable(adj.博學的)83.

possible→impossible(adj.不可能的)→possibility(n.可能性)84.

probable→probably(adv.可能地)85.

easy→easily(adv.容易地)→easiness(n.容易)86.

quick→quickly(adv.快速地)→quickness(n.迅速)87.

slow→slowly(adv.緩慢地)88.

clear→clearly(adv.清晰地)→clarity(n.清晰度)89.

loud→loudly(adv.大聲地)→loudness(n.音量)90.

quiet→quietly(adv.安靜地)→quietness(n.安靜)91.

true→truly(adv.真正地)→truth(n.真相)92.

real→really(adv.實際上)→reality(n.現(xiàn)實)93.

happy→happily(adv.快樂地)94.

angry→angrily(adv.生氣地)→anger(n.憤怒)95.

lucky→luckily(adv.幸運地)→luck(n.運氣)96.

busy→busily(adv.忙碌地)→business(n.生意)97.

free→freely(adv.自由地)→freedom(n.自由)98.

heavy→heavily(adv.沉重地)99.

light→lightly(adv.輕輕地)100.

sudden→suddenly(adv.突然地)答案速查：1.

camping

2.stranger；strangely

3.breathe；breathing

4.especial

5.scenic；scenically

6.scarves/scarfs

7.comfort；comfortably；uncomfortable

8.bore；boring

9.enjoyable；enjoyment

10.relaxed2.

healthy；healthily

12.asleep；sleepy

13.eating；eatable

14.strengthen；strength

15.energetic

16.hunger

17.thirst

18.medical；medically

19.fitness

20.relaxed3.

hobbies

22.painter；painting

23.musician；musical

24.writer；writing

25.collection

26.actor；actress；action

27.photographer；photographic

28.creative；creation

29.enjoyment

30.interesting；interested4.

useful；useless；user

32.invention；inventor

33.computer；computation

34.communication；communicative

35.electricity；electrical

36.scientist；scientific

37.helpful；helpless

38.appearance；disappear

39.operation；operator

40.digit5.

dangerous；endangered

42.protection；protective

43.natural；naturally

44.alive；lively；life

45.harmful；harmless

46.dead；death；dying

47.safe；safety

48.various；variety

49.existence

50.growth6.

sunny；sunshine

52.rainy；rainfall

53.windy；windily

54.cloudy

55.snowy；snowfall

56.heat；heated

57.cool；coldness

58.dry；wetness

59.warmth

60.freezing；frozen7.

friendly；friendship

62.helper；helpful

63.kindness

64.lovely；loving

65.honesty

66.brave