【正文】 不帶to的不定式擔(dān)任賓語補足語 。 Only in this way can you make improvement in the operating system． 只有用這種方法你才能改進操作系統(tǒng) 。天津 )Only when Lily walked into the office ________(realize) that she had left the contract at home． 答案： did she realize 句意：只有當(dāng)莉莉走進辦公室的時候 ， 她才意識到她把合同忘家里了 。 (每空一詞 ) Reason Some snakes e near the house now and then， and they seem to have made their home here． Aim to invent something 1． __________ that would catch snakes but not harm them Facilities an icecream maker made of 2． ____________ stell some jelly， which 3． __________ when cooled some icecubes 答案： 1． merciful 2． stainless 3． freezes 4． habitat 5 ． keep 6 ． cover 7 ． carry 8 ． collect 9 ． release 10． recognition Steps put the bowl into the fridge， and wait for 24 hours place the frozen bowl over the snakes39。 Only one thing can make him change his mind． 只有一件事才能使他改變主意 。s help等 )＋助動詞 /情態(tài)動詞＋主語 。 活學(xué)活用 用恰當(dāng)形式填空 (1)The director had her assistant________(pick up)some hot dogs for the meeting． 答案： pick up 句意：主管讓她的助手為會議買一些熱狗 。ll have the neighbours plaining． 你如果舉辦通宵晚會 ， 會搞得鄰居們都抱怨你的 。s too expensive． 答案： (1)as/when she felt the blood drip (2)as you like (3)as he works (4)Much as I like it 6． Do you know the stages every inventor must go through before they can have their invention approved？ 你知道發(fā)明者在他們的發(fā)明得到認可之前要經(jīng)歷哪些階段嗎 ？ have their invention approved構(gòu)成 “ have＋賓語＋過去分詞(即 have＋復(fù)合賓語 )” 結(jié)構(gòu) 。 The telephone rang while I was taking a bath． 我在洗澡時電話響了 。 As everybody is here， let39。 句意：單詞 “ 好的 ” 變化了幾次之后最后包括了 “ 令人愉快的 ” 這個感覺 。 ⑤ 還沒來得及 ?? 就 ?? Before John stopped her， she ran out． 約翰還沒來得及阻止她 ， 她就跑了出去 。 由 when可知所填詞作題干的時間狀語 ， 邏輯主語是題干的主語 children， 所填詞與邏輯主語是被動關(guān)系 ， 故填 acpanied。ll give you the answer． (＝ If it is necessary， I39。 句子的主語是 the south foot of the mountain， 和 see之間是被動關(guān)系 ， 所以用過去分詞作狀語 。 He began to cry as if bitten by a snake． → He began to cry as if he was bitten by a snake． 他大叫起來 ， 好像被蛇咬了 。 知識拓展 ① 過去分詞短語作時間狀語 ， 可轉(zhuǎn)換為 when， while或 after等引導(dǎo)的狀語從句 。 活學(xué)活用 補全句子 (1)________ ________ ________ ________ an apple tree in front of the house． 過去房子前面有棵蘋果樹 。 與 there可以連用的謂語動詞還有： be going to，appear to， used to， be likely to， happen to等 。四川 )I39。 ③ I39。 活學(xué)活用 (1)用適當(dāng)?shù)慕楦痹~填空 ① We try to set ________ a bit of money every week． ② The pany has set ________ a new branch in London． ③ Gathering up the thread of his story， he set ________ writing． ④ He has achieved what he set ________ to do three years ago． 答案： ① aside ② up ③ about ④ out (2)用恰當(dāng)?shù)?set短語填空 (真題改編 活學(xué)活用 用 call的相關(guān)短語填空 (1)I________ ________ ________(給他打電話 ) many times today， but I couldn39。 ④ He grasped the idea and did his work smoothly． 他抓住了要領(lǐng) ， 做起工作來很順手 。此外，該詞還有 “ 奪取 ”“ 占領(lǐng) ” 之意。 ” 因為 expect后要求用不定式作賓語 ， 不能用現(xiàn)在分詞 ， 又因為there be表示 “ 有 ” ， 可以用于不定式結(jié)構(gòu)形式 there to be， 故答案為 to be。 ② She looked at me with expectation． 她滿懷期待地看著我 。 注意： convenient 通常不以人作主語 ， 常用結(jié)構(gòu)為“ sth． be convenient for sb． ” 及 “ It39。 This book on educations is his latest ________． (6)這個會議成效不太大 。 produce 作名詞時，指農(nóng)產(chǎn)品，是不可數(shù)名詞。 3． merciful adj． 寬大的；仁慈的；慈悲的 They asked her to be merciful to the prisoners． 他們要求她對犯人慈悲為懷 。ll ________ ______ ________ ________ (有重大發(fā)現(xiàn) )． ② ______ ________ ________ ________ ________ ________ ________ (在發(fā)現(xiàn)他那迷路的孩子時 )， he jumped with joy． 答案： ① make an important discovery ② On the discovery of his lost child (2)用 discover和 invent的正確形式完成下列句子 ① Columbus ________ America， and he will always be remembered as the ________ for his ________． ② The first telephone was ________ by Alexander Graham in 1876． As the ________ of it， he was famous for his ________． 答案： ① discovered； discoverer； discovery ② invented；inventor； invention 2． distinguish vi． amp。 知識拓展 make an important discovery有重大發(fā)現(xiàn) discover v． 發(fā)現(xiàn) discover sb． doing sth． 發(fā)現(xiàn)某人正在做某事 discoverer n． 發(fā)現(xiàn)者 The researchers have made a number of important discoveries． 研究人員已做出許多重大發(fā)現(xiàn) 。Inventors and inventions Unit 3 Section Ⅰ Warming up。s the problem that the writer came across？ A． Snakes came near her house now and then． B． Snakes seemed to have made their home near her house． C． How to catch the snakes without harming them． D． Her mother felt upset． 2． Why did the writer not use powders to solve the problem？ A． Because it was an old thought pattern to use powders． B． Because that would harm or even kill the snakes． C． Because that would damage something else near the house． D． Because she wanted to invent something new． 3． The following are the three possible approaches that the writer thought of to catch the snakes EXCEPT ________． A． removing their habitat B． attracting them into a trap using male or female perfume or food C． using the natural enemies of snakes D． cooling the snakes 4． Why did cooling the snakes make them less active？ A． Because they are small reptiles． B． Because they are coldblooded and bee sleepy when it is cold． C． Because their body temperature changes with the heat around them． D． Both B and C． 答案： 1－ 4． CBCD 課堂要點探究 1． discovery n． 發(fā)現(xiàn) The country became rich after the discovery of oil． 在發(fā)現(xiàn)石油之后 ， 這個國家變得很富有 。m sure if you are careful， you39。 for表示原因 。 production 指生產(chǎn)或產(chǎn)量，也可指文學(xué)作品。ll have to cut back on the ________． (5)這本論述教育的書是他的最新作