高中英語 Unit1 lifestyles課件 北師大版必修1.ppt

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Unit 1 Lifestyles,Module 1,,,,1. not…until…直到……才…… (位于句首時(shí),句子/主句要采取部分倒裝) I didn’t know about it until you told me. 在你告訴我之前,我對(duì)此一無所知。 。,句型探究,It was not until…that…是強(qiáng)調(diào)句式。 It was not until yesterday that I noticed it. 直到昨天我才注意到這件事。 until用于肯定句表示“直到……”，主句謂 語動(dòng)詞用延續(xù)性動(dòng)詞。 She’s worked as a nurse until past her sixtieth birthday. 她當(dāng)護(hù)士一直到過了她的60歲生日。,句型探究,依境活用,stayed,didn’t leave,1.我一直待在那里直到他回來。 I ________ there until he came back. I ____________there until he came back.,2. As soon as I hear my alarm clock, I jump out of my bed.鬧鐘一響, 我立刻跳下床。 as soon as 一……就……, 連接時(shí)間狀語從句, 表示主從句的兩個(gè)動(dòng)作緊接著發(fā)生。當(dāng)主句使 用一般將來時(shí), 祈使句句式或含有情態(tài)動(dòng)詞表 將來時(shí), 從句使用一般現(xiàn)在時(shí)。 I’ll call you as soon as I get home from work. 我一回家就會(huì)給你打電話。,句型探究,與as soon as用法相似的詞或短語 ① on/upon sth./doing sth.on hearing the news 一聽到那個(gè)消息 ② the moment / the instant / the second / the minute / immediately作連詞, 連接 時(shí)間狀語從句,知識(shí)遷移,I will always raise my goals ___________________________. 目標(biāo)達(dá)到后我總是再定一個(gè)更高的目標(biāo)。 2. The child went to sleep _____________________________. 這孩子頭一沾枕頭就睡著了。 3. We’ll check into it and call you back __________________ . 我們會(huì)調(diào)查這件事情并且盡快給你回電。,依境活用,as soon as they are attained,as soon as he touched the pillow,as soon as possible,3. 比較下列四個(gè)句型： It takes sb.…to do sth. sb. spends sth. on sth. / in doing sth. sth. costs sb. sth. sb. pays some money for sth. 以上四個(gè)句型都表示: 某人在某件事上花費(fèi)時(shí)間和精力。,句型探究,It took her three hours to mend her bicycle. 她花了3個(gè)小時(shí)修她的自行車。 Some students spent many hours chatting on- line everyday. 有些學(xué)生每天花好幾個(gè)小時(shí)在網(wǎng)上聊天。 Your crime will cost you your life. 你的罪行將使你失去生命。 I paid ＄10 for the book. 我付了10美元買這本書。,句型探究,從以上的例子不難得出： 當(dāng)表示花費(fèi)的時(shí)候,各自的主語不同： take 表示“花費(fèi)”,用it作主語,表示“花費(fèi)精力、 時(shí)間“ ； spend表示“花費(fèi)“,人作主語,表示“花費(fèi)時(shí)間、 精力“ ； cost表示“花費(fèi)“,物作主語,一般表示“花錢“ 。 pay表示“付費(fèi)“ ,人作主語,表示“付錢“ 。,句型探究,那幅油畫花了我200元。 __________________________________ 2. 我用了一周的時(shí)間讀完了《哈里·波特》這本小說。 __________________________________ __________________________________,依境活用,That oil painting cost me 200 yuan.,It took me one week to read through the novel of Harry Potter.,4. But I try to work hard so that I can make more money for them. 但是我試著努力工作以便能為他們掙更多的錢。 so that可引導(dǎo)目的狀語從句和結(jié)果狀語從句。 它引導(dǎo)目的狀語從句時(shí),從句謂語常由can, could, may, might等構(gòu)成;如果從句為否定結(jié) 構(gòu),則謂語常由should構(gòu)成。,句型探究,I studied hard so that I could get high marks in the coming examination. 我努力學(xué)習(xí)以便能夠在即將到來的考試中獲得 高分。 He wore a mask so that no one could recognize him. 他戴了一個(gè)面具,以便沒有人能夠認(rèn)出他。,句型探究,在這個(gè)句型中，that可以引導(dǎo)表示目的或結(jié)果的從句。當(dāng)so位于句首時(shí)，主句采用部分倒裝語序。,知識(shí)遷移,She is so short that she can’t reach the buttons of the lift. =So short is she that she can’t reach the buttons of the lift. 她太矮了, 夠不到電梯的按鈕。,① 名詞前有many, much, few, little等詞修 飾,表示“多”或“少”的概念時(shí),用so而不 用such修飾。 She ordered so much food that we couldn’t eat it up. 她點(diǎn)了那么多的菜我們都吃不了了。,② so+adj.+a(n)=such+a(n)+adj.+n. It was so interesting a book that I couldn’t put it down. =It was such an interesting book that I couldn’t put it down. 這本書是如此有趣以至于我愛不釋手。,5. Is it a good idea to do voluntary work? 做志愿者工作是好主意嗎？ 當(dāng)動(dòng)詞不定式(短語)、動(dòng)名詞(短語)或者從句作句子的主語時(shí), 通常用it來作形式主語代替它們, 而將真正的主語放在后面, 以保持句子結(jié)構(gòu)的平衡。,句型探究,It is difficult to complete the mission on my own.獨(dú)立完成這項(xiàng)使命是很難的。(真正的主語是to complete the mission on my own) It surprised me a bit that she didn’t make a response to my letter.她沒給我回信令我有點(diǎn)兒驚訝。(真正的主語是that引導(dǎo)的從句) It is no use arguing with him about it. 跟他辯論此事是沒有用處的。(真正的主語是arguing with him about it),句型探究,1. _____________ to wear more clothes tomorrow? 明天有必要添加衣服嗎？ 2. ____________ that he will climb to the mountain top in two hours? 他有可能在兩小時(shí)內(nèi)爬到山頂嗎？ 3. ____________ surfing on the Internet. 上網(wǎng)是很讓人興奮的。,依境活用,Is it necessary,Is it possible,It is exciting,6. We don’t have the same work hours that office workers in the city have. 我們不和城市的辦公室工作人員一樣擁有同樣的工作時(shí)間。 the same…that…這個(gè)句型的意思是“與……同樣……”，that引導(dǎo)定語從句,它與先行詞所指代的是同一個(gè)人或事。,句型探究,This is the same book that I lost yesterday. 這就是我昨天丟失的那本書。 He is the same man that we met yesterday. 他就是昨天我們遇見的那個(gè)人。,句型探究,the same…as 和……一樣,和……相同,知識(shí)遷移,I shall do it in the same way as you did. 我將用你用過的同樣的方法去做這件事。,如何寫好簡單句 由一個(gè)主語和一個(gè)謂語動(dòng)詞所組成的句子是簡單句。謂語動(dòng)詞有及物動(dòng)詞、不及物動(dòng)詞和連系動(dòng)詞之分。正是謂語動(dòng)詞的特點(diǎn)決定著句子的不同結(jié)構(gòu)。學(xué)習(xí)這些基本句型要從動(dòng)詞入手，因?yàn)椴煌愋偷膭?dòng)詞要求不同的句型。根據(jù)各類動(dòng)詞的不同結(jié)構(gòu)，簡單句分為以下五種基本類型：,1．主語＋謂語(S ＋Vi.) 這種句型簡稱為主謂結(jié)構(gòu)，其謂語一般都是不及物動(dòng)詞。 Things change. 事物是變化的。 2．主語＋連系動(dòng)詞＋表語(S＋V.＋ P) 這種句型稱為主系表結(jié)構(gòu)，其實(shí)連系動(dòng)詞在形式上也是一種謂語動(dòng)詞。 She became a lawyer. 她當(dāng)了律師。,3．主語＋謂語＋賓語(S＋Vt.＋ O) 這種句型可稱為主謂賓結(jié)構(gòu)，它的謂語一般多是及物動(dòng)詞。 We never beat children. 我們從來不打孩子。 4．主語＋謂語＋間接賓語＋直接賓語(S＋Vt.＋ IO＋DO) 這種句型可稱為主謂賓賓結(jié)構(gòu)，其謂語應(yīng)是可帶雙賓語的及物動(dòng)詞，兩個(gè)賓語一個(gè)是間接賓語，一個(gè)是直接賓語。,He gave the book to his sister. 他把這本書給了他的妹妹。 5．主語＋謂語＋賓語＋賓補(bǔ)(S ＋Vt.＋O＋OC) 這種句型可簡稱為主謂賓補(bǔ)結(jié)構(gòu)，其補(bǔ)語是賓語補(bǔ)足語，與賓語一起即構(gòu)成復(fù)合賓語。 I found the book easy. 我發(fā)現(xiàn)這本書不難。,一、連詞成句 1.happened, an, on the road, accident, just now ________________________________________ 2.nor, he, speak, can, French, neither, English _________________________________________ 3.English teacher, to, sent, we, flowers, the, on Teacher's Day, some _____________________________________________,An accident happened on the road just now.,He can speak neither English nor French.,We sent some flowers to the English teacher on Teacher's Day,4.I, fast, felt, my, beating, very, heart _________________________________________ 5.felt, fell, she, very, and, in the chair, tired, asleep _________________________________________,She felt very tired and fell asleep in the chair.,I felt my heart beating very fast.,二、翻譯下列句子 1.她昨天回家很晚。 ___________________________________________ 2.他們成功地完成了計(jì)劃。 ___________________________________________ 3.這話聽起來有道理。 ___________________________________________,They have carried out the plan successfully.,She went home very late yesterday evening.,These words sound reasonable.,4.奶奶昨晚給我講了一個(gè)有趣的故事。 ___________________________________________ 5.我要請(qǐng)人把我的錄音機(jī)修理一下。 ___________________________________________,I'll get my recorder mended.,Grandma told me an interesting story last night.,