Unit4 Back in time 高频词汇（专项训练）-2025-2026学年 外研版（三起）英语五年级英语下册

外研版（三起）五年级下册Unit4 Back in time 高频词汇专项训练 共120分 一、重点单词词性转换（20分） 1.ancient (adj.) → __________ (adv.) 2.silk (n.) → __________ (adj.) 3.trade (v./n.) → __________ (n. 商人) 4.central (adj.) → __________ (n. 中心) 5.protect (v.) → __________ (n. 保护) 6.destroy (v.) → __________ (n. 破坏) 7.digital (adj.) → __________ (adv.) 8.clearly (adv.) → __________ (adj.) 9.difficult (adj.) → __________ (n. 困难) 10.expert (n.) → __________ (adj.) 11.bury (v.) → __________ (过去式) 12.hide (v.) → __________ (过去式) 13.pull (v.) → __________ (现在分词) 14.fill (v.) → __________ (过去分词) 15.guide (v./n.) → __________ (n. 导游) 16.thought (n.) → __________ (v. think的过去式) 17.expensive (adj.) → __________ (adv.) 18.border (n.) → __________ (adj.) 19.space (n.) → __________ (adj. 太空的) 20.internet (n.) → __________ (adj. 网络的) 二、根据括号里单词的正确形式填空（30分） 1.People in __________ (ancient) times used oil lamps. 2.This __________ (silk) dress is very beautiful. 3.The __________ (trade) of silk was very busy on the Silk Road. 4.The __________ (centre) park is the most beautiful part of the city. 5.We should __________ (protection) the old buildings. 6.The war __________ (destruction) many ancient cities. 7.He uses a __________ (digit) camera to take photos. 8.Can you speak __________ (clear)? I can’t hear you. 9.It is __________ (difficulty) to climb the high mountain. 10.He is an __________ (expertise) in history. 11.The treasure was __________ (bury) under the ground. 12.The children __________ (hide) behind the cave yesterday. 13.He is __________ (pull) the heavy box with his friend. 14.The bottle is __________ (fill) with clean water. 15.She works as a __________ (guide) in the museum. 16.What do you __________ (think) about this story? 17.This book is too __________ (expense) for me to buy. 18.They live near the __________ (border) between two countries. 19.There is a lot of __________ (space) in the new house. 20.We can use the __________ (internet) to learn English. 21.Nobody __________ (know) where the treasure is. 22.The __________ (shape) of the pot is round. 23.During the trip, we __________ (see) many ancient buildings. 24.The daughter __________ (protect) her mother from danger last night. 25.Don’t __________ (destroy) the old trees. 26.He spoke in a low __________ (voice) in the cave. 27.They walked __________ (through) the forest. 28.My father __________ (use) an old lamp when he was young. 29.There __________ (be) no digital phones in the past. 30.The project __________ (begin) in March last year. 三、根据句子中首字母提示完成合适的单词填空（30分） 1.People used oil l__________ in ancient times. 2.They kept food in a big clay p__________. 3.She put her head on the soft p__________ to sleep. 4.He looked at himself in the m__________. 5.The a__________ city has a long history. 6.The s__________ of the house is square. 7.N__________ knows where the treasure is hidden. 8.The c__________ part of the country is very flat. 9.She wore a p__________ dress without any flowers. 10.S__________ clothes were very expensive in the past. 11.D__________ the war, many people lost their homes. 12.The s__________ on the Silk Road made many countries rich. 13.They crossed the b__________ into another country. 14.The sun rises in the E__________ and sets in the W__________. 15.My birthday is in F__________. 16.This ring is too e__________ for me. 17.We have a school trip in M__________. 18.Please speak c__________ so that everyone can hear. 19.My father works in an o__________. 20.They went fishing by the r__________. 21.It is d__________ to climb the tall tree alone. 22.Please p__________ the door open. 23.There is a small h__________ in the wall. 24.A big stone b__________ the way. 25.He likes eating c__________ on bread. 26.They b__________ the treasure in the cave. 27.The king’s d__________ was very beautiful. 28.The children h__________ behind the big rock. 29.They lived in a c__________ many years ago. 30.We should p__________ the animals in danger. 四、用括号里汉语提示完成单词填空（40分） 1.People used oil __________ (灯) in the past. 2.They cooked food in a big __________ (锅). 3.She has a soft __________ (枕头) on her bed. 4.He looked at himself in the __________ (镜子). 5.This is an __________ (古代的) story. 6.The __________ (形状) of the box is round. 7.__________ (没有人) knows the answer. 8.The __________ (中心的) park is very big. 9.She wore a __________ (朴素的) white dress. 10.__________ (丝绸) clothes were popular in ancient China. 11.__________ (在……期间) the holiday, we visited many places. 12.The __________ (贸易) of silk was very busy. 13.They crossed the __________ (边界) into another country. 14.The sun rises in the __________ (东方). 15.He travelled to the __________ (西方) by train. 16.My sister’s birthday is in __________ (二月). 17.This watch is too __________ (昂贵的) for me. 18.We have a sports meeting in __________ (三月). 19.Please speak __________ (清楚地). 20.My father works in an __________ (办公室). 21.They played by the __________ (河) last Sunday. 22.It is __________ (困难的) to learn English well. 23.Please __________ (拉) the door open. 24.There is a small __________ (洞) in the floor. 25.A big stone __________ (挡住) the road. 26.I like eating __________ (奶酪). 27.They __________ (埋藏) the treasure under the tree. 28.The king’s __________ (女儿) is very kind. 29.The children __________ (隐藏) behind the tree. 30.They lived in a __________ (洞穴) long ago. 31.Please __________ (装满) the bottle with water. 32.We should __________ (保护) the animals. 33.The war __________ (摧毁) many houses. 34.She spoke in a soft __________ (声音). 35.They walked __________ (穿过) the forest. 36.There is a lot of __________ (空间) in the room. 37.He has a new __________ (数码的) camera. 38.We are working on a school __________ (项目). 39.The __________ (向导) showed us around the museum. 40.I often use the __________ (互联网) to study. 参考答案 一、重点单词词性转换。 1.anciently 2.silken 3.trader 4.centre 5.protection 6.destruction 7.digitally 8.clear 9.difficulty 10.expert 11.buried 12.hid 13.pulling 14.filled 15.guide 16.thought 17.expensively 18.bordering 19.space 20.internet-based 二、根据括号里单词的正确形式填空。 1.ancient 2.silk 3.trade 4.central 5.protect 6.destroyed 7.digital 8.clearly 9.difficult 10.expert 11.buried 12.hid 13.pulling 14.filled 15.guide 16.think 17.expensive 18.border 19.space 20.internet 21.knows 22.shape 23.saw 24.protected 25.destroy 26.voice 27.through 28.used 29.were 30.began 三、根据句子中首字母提示完成填空。 1.lamps 2.pot 3.pillow 4.mirror 5.ancient 6.shape 7.Nobody 8.central 9.plain 10.Silk 11.During 12.trade 13.border 14.East; West 15.February 16.expensive 17.March 18.clearly 19.office 20.river 21.difficult 22.pull 23.hole 24.blocks 25.cheese 26.buried 27.daughter 28.hid 29.cave 30.protect 四、用括号里汉语提示完成单词填空。 1.lamps 2.pot 3.pillow 4.mirror 5.ancient 6.shape 7.Nobody 8.central 9.plain 10.Silk 11.During 12.trade 13.border 14.East 15.West 16.February 17.expensive 18.March 19.clearly 20.office 21.river 22.difficult 23.pull 24.hole 25.blocks 26.cheese 27.buried 28.daughter 29.hid 30.cave 31.fill 32.protect 33.destroyed 34.voice 35.through 36.space 37.digital 38.project 39.guide 40.internet 学科网（北京）股份有限公司 $