Unit 4 课时2 Section A（3a-3d）-2025-2026学年八年级下册英语同步辅导（人教版）

5.repeat 二、6.rang7.decision8.solution9.proud 10.player 三、l1.all smiles 12.on top of the world 13.pull together 14.Look on the bright side 15.as shocked as 四、16.D17.B18.A19.C20.A 能力提升 1.E2.C3.A4.B5.D 课时5 Section B(2a~3c) 基础巩固 -1.normal 2.deep 3.mad 4.negative 5.mean 二、6.thankful7.differently8.joyful 9.helping 10.behaved 三、11.awake12.at13.alone14.stressed 15.somebody 16.worried 17.angry 18.shock 19.excited 20.hurt 能力提升 -1.How can I help you/What is your problem 2.I'm sorry to hear that/That's too terrible 3.He got it from his best friend/The toy has a special meaning for him 4.I want to know where I can buy the same toy 5.Is it far from our school 二、6.anger7.seriously8.control 9.or 10.tells 11.ways 12.a 13.us 14.better 15,swimming 课时6 Reading Plus 1.C2.C3.B4.D5.A Unit 4 The Wonders of Nature Section A What is amazing about nature? 课时1 Section A(1a~2d) 基础巩固 -1.research 2.wonders 3.surface 4.below 5.level 二、6.depth7.largest8.wonderful 9.measurement 10.unusual 三、ll.the highest mountain 12.the bottom of the sea 13.metres deep 14.square kilometres in size 15.the lowest;below sea level 能力提升 -、1.B2.C3.A4.E5.D 二、6.the7.to8.from9.of10.Are 课时2 Section A(3a~3d) 基础巩固 -1.protect 2.desert 3.waterfall 4.civilizations 5.ancient 二、6.farthest7.development8.longest 9.length 10.importance 三、11.learn about 12.the development of 13.at all costs 14.By the way 15.Some parts of 四、16.C17.A18.B19.D20.A 能力提升 1.D2.B3.C4.A5.A6.C7.A 8.B9.D10.D 课时3 Grammar Focus(4a~4d) 基础巩固 -1.harder;better 2.less 3.better 4.more popular 5.carefully 二、6.8,8487.5,8958.345,0009.four thousand 10.three hundred and thirty- seven thousand 三、11.A12.C13.B14.B15.D 能力提升 1.saying 2.running 3.sides 4.best 5.wonderful 6.nothing 7.ink 8.after 9.sadly 10.and Section B Why do we explore nature? 课时4 Section B(1a~1e) 基础巩固 -1.above 2.distance 3.degrees 4.shoulders 5.curiosity 二、6.climber7.northern8.changeable 9.successfully 10.simply 三、11.only if 12.bit by bit 13.risk their lives 14.doing research 15.for the first time 四、16.B17.D18.C19.C 20.A 能力提升 1.A2.D3.E4.C5.B 课时5 Section B(2a~3c) 基础巩固 -1.travellers 2.curious 3.alive 4.sand 5.includes 二、6.natural7.risky8.northeastern 9.southern 10.located 三、11.far12.high13.heavy14.large 15.long 16.often 17.deep 18.much 19.fast 20.soon 能力提升 -1.Can you tell me something about them/... 2.Where are they/... 3.How high is it/... 4.Yes/.. 5.They are important/... 二、6.wonders7.changeable8.northern 9.to make 10.above 11.themselves 12.faster 13.height 14.reaching 15.soA.Which is the biggest desert in the world? B.What do you learn at school today? C.Do you know the deepest salt lake in the world? D.What else do you learn? E.What do you learn about China? F.What do you learn about the desert? 二、阅读短文，根据语篇要求填空，使短文通 顺、意思完整。每空限填一词。 From:Martin To:Li Hua Subject:Stonehenge Dear Li Hua, I hope this email finds you well!I've been learning about some fascinating historical sites in England,and I thought you might be interested in hearing about one of 6. most famous ones-Stonehenge. Stonehenge is an ancient circle of stones 课时 2 Sec G重点知识 L.development的用法 development作不可数名词，意为“发展；壮 大”，由develop(u.发展)十-ment(名词后缀) 构成。常见用法： the development of..…的发展 with the development of...随着…的发展 eg:These vegetables are good for the healthy development of children.这些蔬菜有益于儿 童的健康成长。 With the development of the city,more parks and libraries have been built. 随着城市的发展，更多公园和图书馆被修建 起来。 in the south of England.It is about 5,000 years old.It was probably a place 7. bury(埋葬)dead people or a place to study the stars and the sky at night. There are dozens of stones which look different in height.The stones came 8. about 200 kilometres away.Some of the stones are missing now.It is a wonder also because 9. this question:How did ancient people move these huge stones without machines to help them?No one knows the answer. I'd love to hear about famous historical sites in China too！l0. there any ancient wonders like Stonehenge you would recommend(推荐)visiting?I'm really curious to learn more about your country's rich history. Looking forward to your reply! Martin ion A(3a~-3d) 知识拓展development的相关词汇： develop v.增长；发展；开发 developing adj.发展中的 developed adj.发达的；成熟的 2.by the way的用法 by the way意为“附带/顺便说一下”，用于 转入与之前主题无关的事。 eg:By the way,do you know why it's called the Yellow River?顺便问一下，你知道它为 什么叫黄河吗？ 知识拓展与way相关的短语 in this,/that way用这种/那种方式 get in the way of...挡…的路；妨碍 on one's way to..在某人去…的路上 all the way一路上；自始至终 一、根据句意及首字母或汉语提示填写单词。 1.It's our duty to p the environment from being polluted. 2.We learned from the geography class that the biggest d in the world is the Sahara. 3.【跨语文学科】When Li Bai enjoyed the w he said,"Its torrent dashes down three thousand feet from high;As if the Silver River fell from the blue sky. 4.Different (文明)have their own special cultures and traditions. 5.Mr Wood from Africa is interested in the (古代的)history of China. 二、用括号内所给单词的适当形式填空。 6.Of all the students from Class Two,my brother Sam jumped (far). 7.With the (develop)of robots,lots of workers worry that they might lose their jobs. 8.The Amazon River is the second (long)river in the world. 9.Each class is 45 minutes in (long). 10.The man didn't realize the important)of health until he got ill seriously. 三、根据汉语完成句子，每空一词。 11.这些学生想要在博物馆里了解关于古代中 国的历史。 The students want to the history of ancient China in the museum. 12.许多外国人对中国的发展感兴趣。 Many foreigners are interested in China. 基础巩固 13.他们会不惜一切代价保护自己的家园。 They will protect their home 14.顺便问一下，你喜欢我的新裙子吗？ do you like my new dress? 15.展览的某些部分甚至允许游客尝试制作简 单的手工艺品。 the exhibition even let visitors try making simple crafts. 四、单项选择。 )16. the way,what time will the movie start? ! A.In B.On C.By D.Under )17.Camels(骆驼)can live for a long time without water in the A.desert B.waterfall C.ocean D.mountain )18. is the longest river in the world. A.The Yangtze River B.The Nile River C.The Yellow River D.The Amazon River )19.The Qinghai Lake is lake in China.It is in Qinghai Province. A.large B.larger C.largest D.the largest )20. was your winter holiday? -It was great.I went to my uncle's : home. A.How B.What C.When D.Where 能力提升 完形填空。 without worrying about 10 into the You must hear a popular song Lake water. Baikal.Then what do you 1 about Lake ( )1.A.worry B.dream Baikal? C.care D.know Lake Baikal in Russia is one of the ( )2.A.common B.ancient world's most 2 lakes.It has a history of 25 C.difficult D.dangerous to 30 million years.It's also the world's )3.A.At first B.For example deepest freshwater lake.It's up to 1,637 C.In fact D.At most metres deep.3,it's a lake with nearly )4.A.so B.such 20%of the unfrozen(未结冰的)freshwater on C.like D.as the earth's surface.The water is 4 clean )5.A.shape B.place that people can drink it directly(直接地). C.front D.control Lake Baikal is in the 5 of the banana )6.A.volunteers B.climbers and people also think it looks like a crescent C.tourists D.keepers moon(新月).Lake Baikal is beautiful and a lot )7.A.enjoy B.repair of 6 come to visit it every year.They C.copy D.develop usually come in summer.It is not cold then. ( )8.A.Because of B.Even though They can 7 the blue water and the green C.So that D.What's more mountains.However,some visitors prefer to )9.A.long B.large come in winter.8 it is freezing,they can C.wide D.thick have fun on the ice.The ice can be up to 60 cm )10.A.throwing B.cutting 9.They feel free to do whatever they like, C.leading D.falling 课时 3 Grammar Focus(4a~4d 心重点知识 这把尺子和那把一样长。 (2)否定句：“not as(so)十原级十as”表示“不 一、形容词、副词的比较级与最高级 如…那样”。 英语中的形容词和副词常用原级、比较级 eg:Jenny is not as/so tall as Kate. 和最高级来表达事物的等级差别。 珍妮不如凯特高。 1.原级 2.比较级 (1)肯定句：“as十原级十as”表示“像…一 (1)用于两者之间的比较，其结构是：含有形 样…”。 容词或副词比较级的主句十than引导的从 eg:The ruler is as long as that one. 句（常省略与主语相同的部分）。