《英語(yǔ)八年級(jí)下冀教版.ppt》由會(huì)員分享，可在線閱讀，更多相關(guān)《英語(yǔ)八年級(jí)下冀教版.ppt（15頁(yè)珍藏版）》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。

Lesson 38: Let’s Invite Hoverboards!,,Think about it,new words,text,new words,hoverboard n. 飛翔器 smooth adj. 平穩(wěn)的 float v. 漂浮 transporter n. 輸送器 second n. 秒 show n. 節(jié)目；展覽 space n. 太空；空間 spaceship n. 宇宙飛船,,Think about it,Have you ever used a skateboard? Would you like to? Do you think skateboards are dangerous? What does a hoverboard do?,,text,My name is Sam. What type of transportation would I like to see in the future? I would like to see hoverboards. A hoverboard would be like a skateboard, but it wouldn’t have any wheels. It would go really fast and the ride would be so smooth. How would a hoverboard float? I have no idea! But it would be great, wouldn’t it? I hope someone invents one. I think someone should invent a transporter, too. A transporter would send you from one place to another place very very quickly.,,It takes eleven hours to fly from Canada to China today. But with a transporter, it would take a second. You know that sunlight is energy, right? Well, I think a transporter would make you into energy, Energy can go very fast. I like to watch TV shows about space and space ships. They are shows about the future ,not about today !In those shows ,people use transportations all the time.,,Have you ever used a skateboard? 你曾經(jīng)用過(guò)滑板嗎？ skateboard n. & v. 1) n. 滑板。This is a picture of a skateboard. 這是一幅滑板圖。 vi. 踩滑板，參加滑板運(yùn)動(dòng)。 go skateboarding去溜滑板 【銜接】 skate n. & vi 1) n. 滑冰鞋 a pair of skates一雙滑冰鞋 2) v. 滑冰 go skating 去滑冰,,What does a hoverboard do? 飛翔器是用來(lái)干什么的？ 這一句型還可以詢問(wèn)職業(yè)。詢問(wèn)職業(yè)有三種方式： 1) What do/does+主語(yǔ)+do? What do you do? 你是干什么的？ What does Danny do? 丹尼是干什么的？ 2）What +be+主語(yǔ)? What are they? 他們是干什么的？ What is that boy? 那個(gè)男孩是干什么的？ What are you? 你是干什么的？,,It would go really fast and the ride would be so smooth. 它會(huì)飛的相當(dāng)快而且乘做起來(lái)是那樣平穩(wěn)。 smooth adj. & v. 1）adj. 光滑的；平坦的，反義詞rough。 The silk feels smooth. 這種絲綢摸起來(lái)很光滑。 平靜的，指水面，同義詞calm。 The sea looks calm and smooth. 海面顯得風(fēng)平浪靜。 平穩(wěn)的；順利的。 The car came to a smooth stop. 汽車平穩(wěn)的停下來(lái)。 2) vt. 使光滑；使平坦。 The worker is smoothing the road. 那個(gè)工人正在平整道路。 vi. 變平滑；變溫和。 The sea has smoothing down. 海上已經(jīng)風(fēng)平浪靜。,,I hope someone invents one. 我希望有人來(lái)發(fā)明它。 one在句中作代詞代替上文出現(xiàn)的hoverboard one作代詞時(shí)可以代替上文中出現(xiàn)的人或物，復(fù)數(shù)形式是ones，代替上文中出現(xiàn)的一些人或物。如： This hoverboard is bigger than that one. 這個(gè)飛翔器比那個(gè)要大。(one=one hoverboard) --I want to buy some pencils. 我想買些鉛筆。 --Which ones do you want? 你想買些什么樣的？ --I want the red ones. 我想買些紅色的。 辨析：one與it 兩者都可以代替上文提到的東西。但兩者用法有所不同，one表示泛指，指前面提到過(guò)的那類人或事物中的任何一個(gè)；it則表示特指，指代前面提到過(guò)的那個(gè)人或物，名次前面通常加定冠詞the。如： --Do you have a bike? 你有輛自行車嗎？ --Yes, I have an old one. 是的，我有輛舊的。 --Can you see the ball? 你看見(jiàn)那個(gè)球了嗎？ --Yes, I can see it. 是的，我看見(jiàn)了。,,A transporter would send you from one place to another place very quickly. 運(yùn)輸車會(huì)非常迅速地把你從一個(gè)地方送到另一個(gè)地方。 send在句中相當(dāng)于carry“運(yùn)載，載運(yùn)” The plane will send you to Beijing. 飛機(jī)將載著你去北京。 send的用法 1) send sb. sth. =send sth. to sb. 寄給某人某物 I’ll send him a message tomorrow. =I’ll send a message to him tomorrow. 我明天將給他捎個(gè)信去。 2) send sb. to do sth. 派某人做某事 They have sent some workers to help the farmers. 他們已經(jīng)派了一些工人去幫助那些農(nóng)民。 3) send away趕走；解雇 The teacher wanted to send Tom away from school. 老師想把湯姆從學(xué)校攆走。 4) send for派人去請(qǐng) His mother sent for a doctor. 他媽媽派人去請(qǐng)醫(yī)生。 send up發(fā)射 China has sent up man-made satellites to circle the earth. 中國(guó)已經(jīng)發(fā)射了圍繞地球的人造衛(wèi)星。,,It takes eleven hours to fly from Canada to China today. 今天從加拿大飛到中國(guó)要花費(fèi)11個(gè)小時(shí)。 It takes…to do sth. 花……干某事。take之后有時(shí)跟雙賓語(yǔ)，即后面跟某人和時(shí)間或者金錢。如： It takes me half an hour to do my homework every day. 我每天用半小時(shí)做作業(yè)。 注意 it為形式主語(yǔ)，真正的主語(yǔ)是動(dòng)詞不定式，take有人稱，時(shí)態(tài)和數(shù)的變化。如： It will take her 30 dollars to buy the T-shirt. 她要花30元錢買那件T恤衫。,,But with a transporter, it would take a second. 但是用運(yùn)輸車，就會(huì)只需1秒。 second秒 There are sixty seconds in a minute. 1分鐘有60秒。 second還可以表示two的序數(shù)詞，意思是“第二”。 Tom won the second place in the game. 湯姆在比賽中得了第二名。,,I like to watch TV shows about space and spaceships. 我喜歡看有關(guān)太空和宇宙飛船的電視節(jié)目。 space太空 We saw some TV shows about space yesterday. 昨天我們看了一些有關(guān)太空的電視節(jié)目。 辨析: space與sky space作 “太空”講,泛指肉眼看不見(jiàn)的地方;sky的意思是“天空”,表示距離較近的,肉眼能看見(jiàn)的空間。 There are nine planets in the space. 太空中有九大行星。 There are many beautiful kites in the sky. 天空中有許多美麗的風(fēng)箏。,,all the time 一直，始終 It rained all the time. 天一直下著雨。 They were working all the time. 他們一直在工作。 有關(guān)time的習(xí)語(yǔ) 1) at times=sometimes有時(shí)，間或 My father goes home late at times. 我父親有時(shí)晚回家。 2) in time及時(shí) The doctor came in time to save her life. 醫(yī)生及時(shí)地趕到救了她。 3) on time按時(shí) The train arrived on time. 火車按時(shí)到那兒。 4) take one’s time慢慢來(lái)，別著急 Take your time, there’s no hurry. 慢慢地干，不要著急。,,