Unit 4 词汇默写清单与练习 2026-2027学年沪教版英语七年级上册暑假衔接预习

**基本信息** 聚焦Unit4核心词汇从记忆到应用的系统训练，通过分层题型构建"词汇认知-语境运用-综合表达"的递进逻辑，夯实语言能力与学习能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |汉译英默写清单|单词38个+短语11个|基础记忆型，含词性标注|从核心名词（planet）、动词（cover）到环境主题短语（solar system），构建单元词汇网络| |配套练习-单词形式填空|20题|语法应用型，考查词形变化|衔接词汇记忆与语法规则（如planet→planets），强化语境中词汇准确运用| |配套练习-单项选择|20题|词义辨析型，聚焦固定搭配|通过情景选择（如be covered by）深化短语应用，关联单元主题语境| |配套练习-汉译英句子|8题|综合表达型，融合多知识点|整合词汇、短语与句型（如as far as we know+hundreds of），实现从词到句的能力迁移|

Unit4 The Earth词汇默写清单与练习 第一部分：汉译英默写清单 一、单词默写 2 / 2 学科网（北京）股份有限公司 1.系统（n.）__________ 2.档案（n.）__________ 3.令人大为惊奇的（adj.）__________ 4.行星（n.）__________ 5.十亿（num.）__________ 6.盖；覆盖（v.）__________ 7.地区；地域（n.）__________ 8.极冷的（adj.）__________ 9.北；北方（n.）__________ 10.（行星的）极；地极（n.）_______ 11.沙漠；荒漠（n.）__________ 12.米（n.）__________ 13.足够达到（v.）__________ 14.谷粒（n.）__________ 15.宽的；宽阔的（adj.）__________ 16.鲸（n.）__________ 17.蝴蝶（n.）__________ 18.提供；供应（v.）__________ 19.探索（v.）__________ 20.消失；不见（v.）__________ 21.塑料（n.）__________ 22.污染（n.）__________ 23.保护（v.）__________ 24.化学制品；化学制品（n.）_______ 25.地下水（n.）__________ 26.燃烧；烧（v.）__________ 27.石油；原油（n.）__________ 28.天然气（n.）__________ 29.有害的（adj.）__________ 30.网站（n.）__________ 31.自己的；本人的（adj.）__________ 32.皇帝（n.）__________ 33.打猎（v.）__________ 34.战争（n.）__________ 35.沙暴（n.）__________ 36.解决办法（n.）__________ 37.刮；吹（v.）__________ 38.（统称）一代人（n.）__________ 二、短语默写 1.太阳系 __________ 2.事实档案 __________ 3.被…… 覆盖 __________ 4.据我们所知 __________ 5.海平面 __________ 6.更重要的是 __________ 7.提供；供应；给予 __________ 8.塑料污染 __________ 9.砍倒 __________ 10.数以百计 __________ 11.吹走 __________ 第二部分：配套练习题 大题一：用所给单词的正确形式填空 1.We learn about the solar ________ (system) in science class. 2.The teacher keeps a ________ (file) of every student’s project. 3.It’s ________ (amaze) that there are billions of stars in space. 4.Earth is one of the eight ________ (planet) in the solar system. 5.There are two ________ (billion) people living in this large area. 6.Thick snow ________ (cover) the freezing north pole every winter. 7.This dry ________ (area) is full of desert and strong wind. 8.The water at the pole is ________ (freeze) all year round. 9.The wind from the ________ (north) brings sandstorms in spring. 10.This desert is thousands of ________ (metre) wide. 11.The tall tree can ________ (reach) the high sea level. 12.Farmers store lots of ________ (grain) after harvest. 13.We saw many colourful ________ (butterfly) near the lake. 14.The forest ________ (provide) wild whales with enough food. 15.Scientists ________ (explore) new planets to find living things. 16.Many kinds of animals ________ (disappear) because of plastic pollution. 17.We must stop using too much ________ (plastic) to protect the earth. 18.Burning ________ (oil) and gas creates harmful pollution. 19.We should find good ________ (solve) to cut down sandstorms. 20.Each new ________ (generate) has the duty to protect groundwater. 大题二：单项选择 1.The Earth is a planet in the ______. A. fact file B. solar system C. sea level D. sandstorm 2.You can read the animal information in this ______. A. fact file B. solar system C. plastic pollution D. generation 3.Most of the land here ______ thick dry sand. A. blows away B. is covered by C. cuts down D. provides with 4.______, no living things can stay on this freezing planet. A. What’s more B. Hundreds of C. As far as we know D. Blow away 5.The ice will rise and change the ______ if the temperature goes up. A. sea level B. solar system C. fact file D. plastic pollution 6.This river provides local villagers ______ clean groundwater. A. for B. with C. to D. at 7.Many sea animals die because of serious ______. A. sandstorm B. plastic pollution C. fact file D. generation 8.People ______ too many trees, so sandstorms become more often. A. cut down B. blow away C. provide with D. be covered by 9.______ birds lose their homes after people cut down forests. A. As far as we know B. Hundreds of C. What’s more D. Blow away 10.Strong wind will ______ the light plastic bags into the desert. A. cut down B. blow away C. provide with D. cover by 11.It’s ______ to burn oil and gas, for they make harmful pollution. A. amazing B. freezing C. harmful D. wide 12.We can search environmental news on this environmental ______. A. website B. emperor C. war D. desert 13.Everyone has their ______ way to protect the earth. A. own B. freezing C. amazing D. harmful 14.The old story tells about an ______ who loved hunting wild animals. A. website B. emperor C. whale D. butterfly 15.Long ______ destroyed many forests and brought sandstorms. A. war B. grain C. metre D. chemical 16.We need a clear ______ to stop plastic pollution around us. A. generation B. solution C. system D. file 17.The cold wind ______ hard all night and brought a big sandstorm. A. blew B. burned C. hunted D. explored 18.Every young ______ should learn to protect natural resources. A. pole B. generation C. desert D. chemical 19.Factories shouldn’t pour ______ into rivers or groundwater. A. grain B. chemicals C. planets D. butterflies 20.We need to ______ whales and stop people from hunting them. A. protect B. disappear C. burn D. cover 大题三：汉译英句子 1.地球是太阳系八大行星之一。（solar system） ______________________________________________________ 2.这份事实档案记录了南北极寒冷地区的动物信息。（fact file） ______________________________________________________ 3.这片广袤的沙漠被细沙完全覆盖。（be covered by） ______________________________________________________ 4.据我们所知，数以百计的蝴蝶会因塑料污染消失。(as far as we know; hundreds of） ______________________________________________________ 5.全球变暖会抬高海平面，更重要的是，许多鲸会失去家园。(what’s more） ______________________________________________________ 6.这片森林为野生鸟类和昆虫提供充足的谷粒与水源。（provide ... with ...） ______________________________________________________ 7.我们必须减少塑料使用，遏制严峻的塑料污染。（plastic pollution） ______________________________________________________ 8.人类不应该随意砍伐树木，否则大风会吹走表层土壤。（cut down; blow away） ______________________________________________________ Keys 默写参考答案 单词答案 1.system 2. file 3. amazing 4. planet 5. billion 6.cover 7. area 8. freezing 9. north 10. pole 11.desert 12. metre 13. reach 14. grain 15. wide 16.whale 17. butterfly 18. provide 19. explore 20. disappear 21.plastic 22. pollution 23. protect 24. chemical 25. groundwater 26.burn 27. oil 28. gas 29. harmful 30. website 31.own 32. emperor 33. hunt 34. war 35. sandstorm 36.solution 37. blow 38. generation 短语答案 1.solar system 2.fact file 3.be covered by 4.as far as we know 5.sea level 6.what’s more 7.provide ... with ... 8.plastic pollution 9.cut down 10.hundreds of 11.blow away 配套练习答案 大题一答案 1.system 2. file 3. amazing 4. planets 5. billion 6.covers 7. area 8. freezing 9. north 10. metres 11.reach 12. grain 13. butterflies 14. provides 15. explore 16.disappear 17. plastic 18. oil 19. solutions 20. generation 大题二答案 1. B 2.A 3.B 4.C 5.A 6.B 7.B 8.A 9.B 10.B 11.C 12.A 13.A 14.B 15.A 16.B 17.A 18.B 19.B 20.A 大题三参考译文 1.The Earth is one of the eight planets in the solar system. 2.This fact file records information about animals in the freezing areas of the north and south poles. 3.This wide desert is fully covered by fine sand. 4.As far as we know, hundreds of butterflies will disappear because of plastic pollution. 5.Global warming will raise the sea level. What’s more, many whales will lose their homes. 6.This forest provides wild birds and insects with enough grain and water. 7.We must cut down the use of plastic to stop serious plastic pollution. 8.Humans should not cut down trees randomly, or strong wind will blow away the top soil. $