Unit 4 课时4 Section B（1a-1e）-2025-2026学年八年级下册英语同步辅导（人教版）

stories behind the different mountains.The wife carried their baby on her back 9. story behind Xianren Rock and Wangfu Rock and turned into Wangfu Rock. must be on the list.A young man died of The Lijiang River is beautiful.Why not hunger 8. giving all his food to a poor visit this amazing place to see it with your own old man and turned into Xianren Rock.His eyes 10. feel it with your own heart? Section B Why do we explore nature? 课时4 Section B(1a~1e) 重点知识 living/housing/working conditions生活/住 房/工作条件 l.northern的用法 under..conditions在…条件下 northern作形容词，意为“北部的；向北的”。 on no condition(=under no condition)无论 名词形式为north“北部；北方”。常见短语： 如何都不；绝不 northern China中国北方 eg:Although that car is old,it's in perfect northern Europe北欧 condition.那辆车虽然旧了，但是车况完好。 eg:The northern part of our country has a The rescue was carried out under extremely lot of snow in winter.It's very cold there. difficult conditions..营救是在极为艰苦的条 我们国家的北部地区冬天有很多雪。那里 件下进行的。 非常冷。 You must on no condition tell them what 知识拓展用于描述地理位置或方向的词 happened.你绝不能告诉他们所发生的事。 还有： 3.辨析dead,die,death与dying eastern adj.东部的；向东的。east n.东； 东方； 形容词，意为“死的；失去生命 southern adj.南部的；向南的。south n.南； dead 的”，表示状态，用来作表语或 南方； 定语。 western adj.西部的；向西的。west n.西；西 不及物动词，是非延续性动词，表 方。 die 示动作，意为“死”。 2.condition的用法 death 名词，意为“死亡；死”。 condition作名词，意为“环境；条件；状态”。 die的现在分词，也可用作形容 常见用法： dying 词，意为“垂死的；临终的”，常用 in good/,bad/excellent...condition状况好/ 作定语。 糟糕/极佳… eg:He has been dead for 4 years. His father's death made him very sad. 他去世四年了。 他父亲的死让他很悲伤。 He died 4 years ago. I will remember it to my dying day. 他四年前去世了。 我至死都不会忘记此事。 基础巩固 一、根据句意及首字母提示填写单词。 to buy the latest mobile phone. 1.Mount Qomolangma is very famous and it is 13.消防员冒着生命危险拯救着火建筑物里的 8,848.86 metres a sea level. 人们。 2.The d between my house and the The firefighters school is about three kilometres. to save the people in the burning building. 3.【跨物理学科】Water freezes at0d 14.尽管这位科学家已经八十多岁了，她仍在 Celsius. 坚持做医学研究。 4.John carried the heavy bag on his s Although the scientist is in her eighties,she and walked up the hill. still keeps on medicine. 5.He opened the box out of his c 15.我第一次来到长春就爱上了它。 二、用括号内所给单词的适当形式填空 When I came to Changchun 6.The (climb)was very careful when I fell in love he was climbing the cliff(峭壁). with it. 7.My parents and I took a trip to Harbin in 四、单项选择。 the (north)part of China. )l6.【跨历史学科】Zheng He was a great 8.The weather in London is (change). from China who led fleets You should pay more attention to it. (舰队)to make long ocean voyages. 9.Shenzhou-19 (success)returned to A.engineer earth on 30 April,2025. B.explorer C.climber D.writer l0,Some people don't like durian(榴莲) (simple)because of the smell. )17.The old bike is still in good 三、根据汉语完成句子，每空一词。 after 10 years. 11.只有当你不断努力的时候，你才能实现你 A.situation B.order 的梦想。 C.health D.condition It is you keep trying )18.Red squirrels depend on their that you can achieve your dreams. thicker winter fur and food hidden 12.为了买这部最新款手机，珍妮一点一点地 in autumn to 攒钱。 A.stay B.serve Jenny saved money C.survive D.search )19.Harbin held the 9th Asian Winter it two days ago.Now it Games in February 2025. is A.quickly B.suddenly A.death;died;dead C.successfully D.hardly B.death;dead;died )20.The of the bird made the C.dead;died:death child cry,and her mother told her D.died;dead;death 能力提升 阅读短文，从方框中选出能填入空白处的最佳 colourful lights on the ships also add beauty to 选项，使短文意思通顺、内容完整。 the Yangtze River. The Yangtze River is more than 6,300 The Yangtze River never stops for a kilometres long.In the world,it is the third moment,feeding every living thing on the land longest river.1. It is the mother river with its long and huge body.The Yangtze of Chinese people. River is our mother river,and all Chinese The birthplace of the Yangtze River is the people should protect it. Tuotuo River in Qinghai Province:2. A.But it is the longest river in China. Finally,it runs into the sea.Whenever you'd B.I often see ships passing by on the like to enjoy the Yangtze River,it is always so Yangtze River. beautiful. 3. C.It looks like a long huge dragon,truly So I know this river very well. amazing. In the morning,everything goes smoothly.It's D.It runs through eleven provinces and the best time to see the Yangtze River on the cities,from west to east. bridge.4. At noon,the sun shines E.I was born and grew up in Yichang,a brightly on the water,and it looks much city near the Yangtze River. nicer.In the evening,I like playing games in the Binjiang Park by the river.5. The 课时5 Section B(2a~3c) 心重点知识 t's curious that...…很奇怪 eg:He was curious about everything in his 1.curious的用法 grandma's house.他对奶奶家里的一切都感 curious作形容词，意为“好奇的；求知欲强 到好奇。 的”，在句中通常作表语，放在be动词后面。 She is curious to know the secret. 常见用法： 她急于知道这个秘密。 be curious about sth对某事感到好奇 It's curious that he didn't come to school be curious to do sth急于做某事 today.好奇怪，他今天没来上学。9.length 10.importance 三、1l.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.C20.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.so