Unit 6 Section B 单词讲解课件 2026-2027学年人教版初中英语九年级上册

这是一份Unit 6 Section B 单词讲解课件 2026-2027学年人教版初中英语九年级上册，共32页。
Unit 6 Section B 单词讲解 单词预览godmysteriousspacecraftin caseboardon boardbilliontrillioncompletelycooperategod/ɡɒd/【释义】n. 神Greek god 希腊神Zeus was one of the most well-known Greek gods.宙斯是最广为人知的希腊神之一。god of ……的神Mars was the Roman god of war.马尔斯是古罗马战神。mysterious/mɪ'stɪəriəs/【释义】adj. 神秘的；奇怪的The old house looks mysterious​ in the fog.那座老房子在雾中看起来很神秘。There’s something mysterious going on.出了件怪事。spacecraft/'speɪskrɑːft/【释义】n. (pl. spacecraft) 宇宙飞船China has successfully launched many spacecraft​ into space.中国已成功将多艘宇宙飞船送入太空。One day, humans may travel to Mars in a spacecraft.有一天，人类可能会乘坐宇宙飞船前往火星。in case【释义】以防万一Take an umbrella, in case it rains.带把伞吧，以防下雨。You’d better take the keys in case I’m out.你最好带上钥匙以防我不在家。board/bɔːd/【释义】n. 板；牌子notice board​ 布告栏Please write your name on the notice board.请把你的名字写在布告栏上。diving board 跳水板There is a high diving board​ at the Olympic pool.奥运泳池边有一块很高的跳水板。on board【释义】在船(或火车、飞机)上There are 12 children on board the ship.船上有12名儿童。Have the passengers gone on board yet?乘客们登机了吗？billion/'bɪljən/【释义】num. 十亿The final cost could be as much as one billion dollars.最后的费用可能高达十亿美元。Worldwide sales reached 2.5 billion.全球销售额达到了 25 亿。trillion/'trɪljən/【释义】num. 万亿；兆In a short time the number of cells is more than a trillion.不久细胞的数量就超过了一万亿。The government plans to spend two trillion​ yuan on infrastructure.政府计划投入两万亿元用于基础设施建设。completely/kəm'pliːtli/【释义】adv. 彻底地；完全地completely different​ 完全不同It was completely different from how I had imagined it.这和我想象的完全不同。completely sure 十分肯定I’m not completely sure.我不能十分肯定。【拓展】同义词：totallycooperate/kəʊ'ɒpəreɪt/【释义】v. 合作；协作cooperate in/on 在……方面合作The two countries cooperated on​ environmental protection.两国在环境保护方面合作。cooperate to do sth. 合作做某事The class cooperated to clean​ the classroom.全班同学合作打扫了教室。【拓展】cooperation n. 合作，协作The disappearance of the plane remains ______. No one can explain what happened.A. noisyB. clearC. brightD. mysterious模拟考场All passengers must be ______ two hours before the ship leaves.A. on floorB. on boardC. on groundD. on way模拟考场用所给词的正确形式填空。模拟考场1. The rain stopped ___________ (complete), and the sun came out.2. The police asked the public to ___________ (cooperation) with the investigation.3. Several ___________ (spacecraft) are orbiting the Earth right now.completelycooperatespacecraft翻译句子（根据中文补全英文）。模拟考场1. 在希腊神话中，宙斯是众神之王。In Greek mythology, Zeus is the king of all ________.2. 你最好早点儿出发，以防万一堵车。You’d better leave early ________ there is a traffic jam.godsin case翻译句子（根据中文补全英文）。模拟考场3. 世界上有超过80亿人口。There are more than 8 _______ people in the world.4. 这个国家的国债已经达到了30万亿美元。The national debt of this country has reached 30 _______ dollars.billiontrillion单词预览cooperate withset foot ongalaxyunmannedcraftspaceshipsurveycrowed operatecooperate with【释义】合作；协作；配合Lions cooperate with each other when hunting game.狮子在捕猎时相互配合。The two groups agreed to cooperate with each other.这两个组同意相互协作。set foot on【释义】访问；参观(某地)Neil Armstrong was the first man to set foot on​ the moon in 1969.尼尔·阿姆斯特朗是1969年第一个踏上月球的人。She finally set foot on​ the island after a long journey.经过漫长旅程，她终于踏上了那个岛。galaxy/'ɡæləksi/【释义】n. 星系A galaxy​ is a huge group of stars, gas and dust in space.星系是太空中由恒星、气体和尘埃组成的巨大集合体。Scientists have discovered many new galaxies​ in deep space.科学家在深空发现了许多新的星系。unmanned/ˌʌn'mænd/【释义】adj. 无(需)人操作的The unmanned​ drone can take photos from the sky.这架无人机可以在空中拍照。Many factories now use unmanned​ robots to assemble cars.现在许多工厂使用无人机器人来组装汽车。craft/krɑːft/【释义】n. 技艺；工艺 (pl. craft)飞行器；船The museum contains exhibits of old rural crafts.博物馆里陈列着古老的农村手工艺品。There are many flying craft​ in the sky during the air show.航展期间，天空中有许多飞行器。spaceship/'speɪsʃɪp/【释义】n. (航天)飞船The spaceship​ will take off tomorrow morning.这艘航天飞船将于明天早上起飞。It takes years to build a spaceship.建造一艘航天飞船需要花费数年时间。survey/'sɜːveɪ/【释义】n. 测绘；民意调查survey the land 测绘土地The workers are surveying​ the land for the new road.工人们正在为新公路测绘土地。the survey revealed that… 调查显示……The survey revealed that​ plastic waste is a serious problem in the ocean.研究显示塑料垃圾是海洋中的一个严重问题。crowded/'kraʊdɪd/【释义】adj. 人(太)多的；拥挤的be crowded with 挤满；充满The street was crowded with people on weekends.周末街道上挤满了人。get crowded 变得拥挤The bus starts to get crowded during rush hour.公交车在高峰时段开始变得拥挤。【拓展】crowd n. 人群；一伙人operate/'ɒpəreɪt/【释义】v. 操作；运行operate sth. Clive was experienced in operating the computers.克莱夫对操作电脑很有经验。operate + adv./prep. Check that the equipment is operating in a safe manner.检查一下设备是否安全运转。【拓展】operation n. 操作；运行Scientists are designing a new ______ that can fly to Mars.A. spaceshipB. airplaneC. helicopterD. craft模拟考场This is an ______ flight, so there are no pilots or passengers on board.A. mannedB. unmannedC. man-madeD. man模拟考场The supermarket gets very ______ on weekends.A. crowdB. crowdsC. crowdedD. crowding模拟考场用所给词的正确形式填空。模拟考场1. Several ______ (craft) were seen flying over the mountain at night.2. According to recent ________ (survey), more teenagers are doing exercise regularly.3. This machine is easy __________ (operate). You just press the green button to start.craftsurveysto operate翻译句子（根据中文补全英文）。模拟考场1. 昨天他们与当地政府合作解决了这个问题。Yesterday they ____________ ______ the local government to solve the problem.2. 在我们到达之前，已经有人踏上过那座岛了吗？Had anyone ______ ______ ______ that island before we arrived?cooperated withset foot on