Unit 8 our blue planet listening and speaking 同步练习 2025-2026学年仁爱科普版七年级英语下册

**基本信息** 本练习通过基础选择、词汇巩固到句型应用的三层递进设计，实现从单一语言知识到综合运用的有序衔接，适配新授课夯实语言基础与初步提升语言能力的需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇与基础语法（数词、形容词等）|单项选择聚焦基础辨析（如million用法、形容词deep/large语境选择）| |巩固层|词汇形义与语法转换（词形变化、介词搭配）|词汇练习结合语境填空（如"planet""oceans"）与词形转换（如eastern/millions）| |应用层|句型转换与综合表达（否定句、特殊疑问句等）|完成句子整合句型转换（如否定句改写）与汉译英（如"数以百万计"翻译）|

Unit8 our blue planet listening and speaking 同步练习 I.单项选择。 ()1.There are over five ______ people in this city. A.millionsB.millionC. millions ofD. million of ()2. The box is too ____. I can't carry it by myself. A. deep B.large C. small D.light ()3. The river is very ____ . We can't swim in it. A. deep B. high C. small D.long ()4.The Great Wall is very long. It's about 21,196.18 long. A. metersB. kilometersC. centimetersD.millimeters 5.There is a wall around the house. A. 5-meter-highB.5-meters-high C. 5 meter highD. 5 meters high II.词汇练习。A)根据汉语或首字母完成句子。 1. The third p______ from the sun is the earth. 2. There are four ______(海洋)on the earth. 3.Leaves (树 叶) f______ from the trees in autumn. 4.2, 000 meters is equal (相等的) to two k_______. 5. The river runs t________ the city. 6.Some animals live _______(在内陆) where there is little water. 7.Japan is to the______(东北) of China. 8.The river is very ______(宽的).We can't swim across it easily. (B)根据句意,用所给词的适当形式完成句子。 1. The Pacific Ocean is one of the four ________(ocean) on the earth. 2.China is an _______(east) country. 3. There are about two _______(million) people living in this small city. 4._______(million) of people like watching football games. 5.My home is only 500 ______(meter) from the supermarket. III.完成句子。 1. The small river runs through the town.(改为否定句) The small river ______ ________ through the town. 2. He watches TV for two hours every day. (对划线部分提问) _______ ________ does he watch TV every day? 3.The street is 10 meters wide.(对划线部分提问) _______ ________ is the street? 4.数以百万计的鸟儿在冬天飞往南方。(完成译句) _______ _______ birds fly to the south in winter. 5. 10,the, deep,about,meters, lake, is(连词成句) ________________________________________. 参考答案： I.1~5 BBABA Il. A)1. planet2.oceans3.all 4.kilometers5. through 6.inland7. north-east8.wide B)1.oceans2.eastern3.million 4. Millions5.meters IIl.1.doesn't run 2.How long 3. How wide4.Millions of 5. The lake is about 10 meters deep. 学科网（北京）股份有限公司 $