Unit 8 Review -2025-2026学年八年级上学期期末英语词汇复习（教科版五四学制）

期末词汇复习 8上·教科版（旧）·Unit8 Review 一、 重点单词详解 1:bridge 一、核心考点 词性：名词(n.):动词(v) 核心义：n.桥；桥梁；纽带v.架桥；连接 二、必记搭配与例句 build a bridge(建桥)：They plan to build a bridge over the river. a bridge between.(.之间的纽带)：Music is a bridge between cultures. bridge the gap(弥合差距)：We need to bridge the gap between rich and poor. 三、重点派生词 bridged(过去式/过去分词)：The river was bridged last year. bridging(现在分词)：Bridging the two islands took three years. 2:decrease 核心考点 词性：动词(v.)dki:s/:名词(n.)diki:s/ 核心义：v.减少；减小：降低n.减少：减小 二、必记搭配与例句 decrease by(减少了)：The population decreased by 10% decrease to(减少到)：Temperatures decreased to5C a decrease in（在..方面减少)：There has been a decrease in rainfall this year. 三、重点派生词 decreasing(现在分词)：decreasing numbers(逐渐减少的数量) decreased(过去分词作定语)：a decreased demand(下降的需求) 3:earthquake 一、 核心考点 词性：名词(n.) 核心义：n.地震 二、必记搭配与例句 have an earthquake(发生地震)：The city had an earthquake last night, earthquake disaster(地震灾害)：They are helping with earthquake disaster relief. strong earthquake(强烈地震)：A strong earthquake hit the area. 三、重点派生词 earthquakes（复数)：Several earthquakes occurred this month earthquake-stricken（形容词)：earthquake-stricken areas（地震灾区) 4:trash 一、 核心考点 词性：名词(n.);动词(v) 核心义：n垃圾；废物；废话v.丢弃；废弃 二、必记搭配与例句 take out the trash（倒垃圾)：Please take out the trash. trash can(垃圾桶)：Put the paper in the trash can trash sth.(丢弃某物)：He trashed his old books. 三、重点派生词 trashed(过去式/过去分词)：The room was trashed after the party.. trashing(现在分词)：They were trashing unnecessary files. 5:dust 一、 核心考点 词性：名词(n.):动词(v.) 核心义：n.灰尘；尘土；尘埃v.拂去灰尘；弄成粉末 二、 必记搭配与例句 sweep the dust(扫灰尘)：She swept the dust off the table. dust sth.off（拂去..灰尘)：He dusted off his old guitar. in the dust（在尘土中)：The old letters lay in the dust. 三、重点派生词 dusty(形容词)：a dusty bookshelf(布满灰尘的书架)》 dusted(过去式/过去分词)：The furniture was dusted yesterday 二、词汇巩固练习 (一)单项选择(10题) 1.Music is abetween different cultures. A)bridge B)decrease C)trash D)dust 2.The number of students in this school has_by 20%since last year A)built B)decreased C)dusted D)trashed 3.A strong hit the southern part of the country last night. A)bridge B)earthquake C)trash D)decrease 4.Please put the empty bottle into thecan. A)bridge B)dust C)trash D)earthquake 5.My mother is_the bookshelf to remove the dirt A)bridging B)decreasing C)trashing D)dusting 6.We need to the gap between urban and rural education. A)bridge B)decrease C)trash D)dust 7.The temperatureto 0C yesterday,so we wore thick coats. A)decreased by B)decreased to C)had an D)took out 8.After the party,the room was completelywith empty cups and papers. A)bridged B)decreased C)trashed D)dusted 9.There has been a in rainfall this summer compared to last year. A)bridge B)decrease C)trash D)dust 10.The_areas are receiving food and medical supplies from the government A) bridge B)earthquake-stricken C)trash D)dusty (二)根据提示补全句子(10题) 1.The workers spent three years _(bridge)the river.2.The company has seen a -(decrease)in sales this quarter.3.Many people lost their homes in the(earthquake) last month.4.He(trash)his old smartphone because it couldn't work anymore.5.My grandmother often(dust)the old photos on her desk.6.(bridge)the generation gap is important for family harmony. (三)首字母填空(10题) 1.The city plans to build a new bover the river to reduce traffic jams.2.The population of this town has d from 10,000 to 8,000 in five years.3.A strong eoccurred in Japan last week,causing many injuries.4.Don't forget to take out the t before going to bed.5.The old book was covered in d_because it hadn't been opened for years. 答案 一、单项选择答案：1.A2.B3.B4.C5.D6.A7.B8.C9.B10.B 二，根据提示补全句子答案：1.bridging2.decrease3.earthquake4.trashed5.dusts6.Bridging 三、首字母填空答案：1.bridge2.decreased3.earthquake4.trash5.dust 英语词汇复习手册·8上·教科版（旧）·Unit8 Review