【文章內(nèi)容簡(jiǎn)介】 般放在主句之后，有時(shí)也可放在主句之前。 Because of his tiredness,he does not want to go with ，他不想和我們一起去。 即學(xué)即用 (1)____ his help,we solved the problem. to to (2)It’s acknowledged that the traffic accident was largely ____ the driver’s carelessness. of to to a result of C B to Many of these chemicals can ________ cancer or other illnesses.(回歸課本 P14) 觀察思考 The discussion led to a big fight. 那場(chǎng)討論結(jié)果引起一陣大吵。 Eating too much sugar leads to rotten teeth. 吃太多的糖會(huì)導(dǎo)致蛀牙。 What led you to believe I was ill? 什么使你相信我病了？ Which door leads to the yard? 哪扇門通向庭院？ lead to 歸納總結(jié) lead to意為： __________。 take the lead帶頭；居首位 have a lead over領(lǐng)先于 in the lead領(lǐng)先 lead a...life過著 ?? 樣的生活 lead ...領(lǐng)著某人進(jìn)入 ?? lead do as heavy as lead鉛一般地沉重，非常重 lead off開始 導(dǎo)致；通向 即學(xué)即用 (1)我們的科學(xué)家在宇宙探索中處于領(lǐng)先地位。 Our scientists are _______________ in space research. (2)We firmly believe that war never settles only _____ violence. into from to with 解析 本題考查動(dòng)詞短語的意思。句意為：我們 堅(jiān)決認(rèn)為戰(zhàn)爭(zhēng)不會(huì)解決任何事情 ,只會(huì)導(dǎo)致暴力。 run into撞上 。e from來自 。lead to導(dǎo)致 。begin with以 ?? 開始。 leading the way C Longping grows what is called super hybrid 為 “ 超級(jí)雜交水稻 ” 的稻種。 典例體驗(yàn) The color of the flower is different from ____________ in the morning. 這朵花的顏色與它早晨時(shí)的不同。 What we can’t get seems better than _____ _________. 我們不能得到的似乎比我們擁有的更好。 I’ll never forget ________________________ at the graduation party. 我永遠(yuǎn)也忘不了畢業(yè)宴會(huì)上校長(zhǎng)說的話。 what it was what we have what the headmaster said After I waited for ,the opening ceremony finally began. 在我等了似乎兩個(gè)小時(shí)之后，開幕式終于開始了。 歸納總結(jié) what is called super hybrid rice是 what引導(dǎo)的 ______從句 ,作 ______的賓語 ,what在賓語從句中作 ____。 what引導(dǎo)名詞性從句時(shí)可充當(dāng)主語、賓語、 表語或定語，表示事情、言語、人、樣子、數(shù)量、 時(shí)間和地點(diǎn)等。 名詞性 grows 主語 what seemed two hours 即學(xué)即用 (1)People in Chongqing are proud of ____ they have achieved in the past ten years. 解析 what 引導(dǎo)名詞性從句，同時(shí)充當(dāng) achieved 的賓語。 C (2)The panies are working together to create ____ they hope will be the best means of transport in the 21st century. 解析 該句中 they hope是插入語 ,故 “ will be the best means of transport in the 21st century” 實(shí)際上是 create的賓語 ,且缺少賓語從 句的連接詞 ,并且該連接詞要指物且在從句中作主 語 ,what可以起到該作用。 C such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil. 像豌豆、大豆一類的農(nóng)作物將重要的礦物質(zhì)帶 回土壤，使之適宜于種植那些要求土壤肥沃的 農(nóng)作物，例如小麥或玉米。 Tom fell down from the tree,________________. 湯姆從樹上摔了下來，摔斷了胳膊。 His parents died,______________________. 他父母死了，使他成了孤兒。 breaking his arm leaving him an orphan 歸納總結(jié) making it...是 ______________________?，F(xiàn)在分 詞作結(jié)果狀語時(shí)，其邏輯主語可以是句子的主語， 也可以是整個(gè)句子。 (1)現(xiàn)在分詞作結(jié)果狀語時(shí)一般只能單獨(dú)使用 ,也就 是說，沒有固定的句型結(jié)構(gòu)，它通常位于句末，其 前有逗號(hào)隔開。有時(shí)為了突出結(jié)果之意可在現(xiàn)在分 詞前加副詞 thus,常譯為“因而 ,因此”?，F(xiàn)在分詞 作結(jié)果狀語往往表示正常出現(xiàn)的、自然而然的或意 料之中的結(jié)果。 現(xiàn)在分詞短語作結(jié)果狀語 (2)動(dòng)詞不定式單獨(dú)作結(jié)果狀語，通常表示偶然的、 出乎意料的結(jié)果，有時(shí)為了強(qiáng)調(diào)這種意外的結(jié)果， 可在不定式前加 only，譯為“ (結(jié)果 )卻 ??, 只 (只 是 ??)” ，在這種情況下，不定式的邏輯主語也可 能是全句的主語。 即學(xué)即用 (1)到 1820年紐約的人口增長(zhǎng)到大約 125 000人，這 (使它 )成為美國(guó)最大的城市。 By 1820 the population of New York had grown to about 125,000,______________________ _____ in the USA. making it the largest city (2)他們遇上了交通阻塞，因而遲到了。 They were caught in a traffic jam,_____ _________ the delay. (3)He hurried to the booking office only ____ that all the tickets had been sold out. tell be told 解析 only to表示意想不到的結(jié)果。 thus causing B 【 例 1】 Over the past decades,sea ice ____ in the Arctic as a result of global warming. (浙江高考 ) decreased been decreasing decreasing 解析 由句中的時(shí)間狀語 over the past decades “ 在過去的幾十年里 ” 可知句子的謂語動(dòng)詞應(yīng)用 現(xiàn)在完成時(shí)或現(xiàn)在完成進(jìn)行時(shí)態(tài)。 考題回扣 C 課文原文 Recently， however， scientists __________ ________ that longterm use of these fertilizers can cause damage to the land... have been finding 【 例 2】 ____ twice,the postman refused to deliver our letters unless we chained our dog. (北京高考 ) bitten bitten be bitten 解析 Bitten twice在句中作狀語， bite與句子 主語 the postman之間為邏輯上的動(dòng)賓關(guān)系 ,故用 過去分詞作狀語，表示被動(dòng)。 課文原文 _________________ farmer’s family in 1930, graduated from Southwest Agricultural College in 1953. Born into a poor B 【 例 3】 According to statistics,a man is more than twice as likely to die of skin