【正文】 第五篇：開(kāi)放英語(yǔ)4形成性考核冊(cè)答案開(kāi)放英語(yǔ)4形成性考核冊(cè)答案第一次作業(yè)答案第一部分: 15小題：交際用語(yǔ)(共計(jì)10分，每小題2分)第二部分：615小題：詞匯與結(jié)構(gòu)（共計(jì)20分，每小題2分）（共計(jì)20分，每小題2分）（共計(jì)30分，每小題2分）, z第五部分書(shū)面表達(dá)（20分）Directions: For this part, you are allowed thirty minutes to write a postcard to a friend about your tour in should write at least 80 words and base your postcard on the Chinese outline below:你剛接到妻子電話你不得不回家?guī)『⑸厢t(yī)院看病 晚上跟老板聯(lián)系Dear ,I’m sorry to say that I cannot attend this afternoon’s just received a phone call from my told me our child has a fever and is coughing all the has refused to eat or drink anything since this morning, so I will have to go back home now and drive them to will phone you this evening to discuss my new business for the 作業(yè)2第一部分 交際用語(yǔ)A 2 B3 D4 A5 C第二部分 詞匯與結(jié)構(gòu)。44,房子里有點(diǎn)亂。42,他在朋友家里看到了一幅古畫(huà)。45,我學(xué)英語(yǔ)已經(jīng)三年了。43,他們?cè)谖钑?huì)上玩的很開(kāi)心。t smoke, neither does has lost his camera, so has :短語(yǔ)動(dòng)詞:be worried about, give up, be fed up with, get on with, look after, look for, agree with, pick out, write out, help sb with sth, apply for, be patient with, be interested :on the right/left, at the back/front, in the middle, top right, bottom :unimindis開(kāi)放英語(yǔ)（2）作業(yè)3（P2528)第一部分 交際用語(yǔ)15ABABA第二部分 詞匯與結(jié)構(gòu)610 CACAA1115 CCBBB1620CABCB2125BBCAB第三部分句型變換 laptop was stolen by cleaned up the flat the next day instead of going to said that she couldn’t find her was a place where he wanted to has lost his camera, so have 閱讀理解第五部分 翻譯41,我昨天把窗戶(hù)擦了。173。t have spite of, apart from和 except for:（Unit33)In spite of。t。have to。t, don39。錯(cuò)。某事正在發(fā)生:（Unit32)我看到她上了公共汽車(chē)。did 161。t she。學(xué)習(xí)記錄卡3(p2223）被動(dòng)語(yǔ)態(tài)的用法和構(gòu)成:（Unit32)把下面三個(gè)句子變成被動(dòng)語(yǔ)態(tài):The room is cleaned by Mary every laptop was stolen by his police have been contacted by :（Unit33)根據(jù)你自己的情況,寫(xiě)一段話,用到If I....,I would.......句型。44,奧運(yùn)會(huì)是世界上規(guī)模最大的體育賽事之一。時(shí)間段和時(shí)間點(diǎn)：before； until； for； since； Before； After； While情態(tài)動(dòng)詞表示推測(cè)、惋惜：(Uniti26)哪句語(yǔ)氣最肯定？He must be at :I should have put the bag at :If I were you , I would live in the （2）作 業(yè) 2（P1721)第一部分 交際用語(yǔ)15ABBAA第二部分 詞匯與結(jié)構(gòu)610 CCABA1115 BBCAB1620CBAAB2125BABCC第三部分句型變換 went shopping, because I needed a new pair of asked Susan to phone him ’m a teacher, so is She is a teacher, so am did she forget about yesterday? neighbor heard them making a 閱讀理解第五部分 翻譯41,我們有充足的資金去改善網(wǎng)站。寫(xiě)出所有的反身代詞：?jiǎn)螖?shù) myself，yourself，himself，herself，itself復(fù)數(shù) ourselves，yourselves，themselves介詞用來(lái)描述地理位置(Uniti25,Unit29)、表示移動(dòng)方向：(Uniti26)。“兩者之一”、“兩者都”和“兩者都不”(Uniti25)：either，or； Neither of； Both，and“自己做”還是“讓別人做”：(Uniti25)1．我每隔三個(gè)月讓人維護(hù)一下汽車(chē)。have, :過(guò)去進(jìn)行時(shí)+一般過(guò)去時(shí)(Uniti29)翻譯下面兩句話:，車(chē)子拋錨了。學(xué)習(xí)記錄卡2(P1516)時(shí)態(tài)比較:現(xiàn)在完成時(shí)VS一般過(guò)去時(shí)(Uniti26,Unit28)選擇合適的時(shí)態(tài)完成下列句子:spoke。badworseworst。ll have a steak, seafood pie for me, 39。s big : we have the goat39。t get up until ten o39。do。ve been to :(選擇正確答案)prefer。（所以現(xiàn)在沒(méi)錢(qián)買(mǎi)票。（1）表示過(guò)去發(fā)生的動(dòng)作或事情對(duì)現(xiàn)在或?qū)?lái)的影響或產(chǎn)生的結(jié)果。m 39。I39。t go to see his parents in the : Did Tom go to see his parents in the country?三種時(shí)態(tài)之2:用現(xiàn)在進(jìn)行時(shí)、will和be going to表示將來(lái)(Unit 21)將下面三個(gè)句子翻譯成漢語(yǔ)：Dave39。s health get we should do more sports to keep last ,people shoudn39。m talking about, I′m leading a life that′s more than satisfactory and getting around here and there is no longer a big problem.（Units 7～12）學(xué)習(xí)內(nèi)容：Units 7～12 中主要學(xué)習(xí)了哪些重要的語(yǔ)法項(xiàng)目？現(xiàn)在進(jìn)行時(shí)及被動(dòng)語(yǔ)態(tài)、一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)、祈使句、虛擬條件句、過(guò)去進(jìn)行時(shí)句被動(dòng)語(yǔ)態(tài)、間接引語(yǔ) 作業(yè)2 第一部分：交際用語(yǔ) 15 CADDD 第二部分：英語(yǔ)知識(shí)運(yùn)用 選擇填空610 DBBCD； 1115CBBAB 完形填空1620 CBDDB 2125 AACAC 第三部分：閱讀理解2630 BCDBC 3135 DCBCA 3640 FF T T NG 第四部分：寫(xiě)作 范文一How to Keep Healthy some people put less time to their own body in order to earn they think money is more improtant than consider that opinion is very money doesn39。水泥包裝標(biāo)志水泥強(qiáng)度等級(jí)工廠名稱(chēng)和出廠編號(hào)不全不合格品 如水泥強(qiáng)度低于規(guī)定指標(biāo)降級(jí)使用。凡氧化鎂，三氧化硫，安定性，初凝時(shí)間中任一項(xiàng)不符合規(guī)定指標(biāo)為廢品。%時(shí)，焊接性能明顯下降。4 隨含碳量的增加，碳素鋼的性能有什么變化答：含碳量增加，鋼的強(qiáng)度和硬度增加，塑性和韌性下降。三區(qū)以外的砂為級(jí)配不良的過(guò)細(xì)砂區(qū)或過(guò)粗砂區(qū)。砂子標(biāo)準(zhǔn)篩分曲線圖中的1區(qū)、2區(qū)、3區(qū)說(shuō)明什么問(wèn)題，三個(gè)區(qū)以外的區(qū)域又說(shuō)明什么，配制混凝土?xí)r，選用哪個(gè)區(qū)的砂比較好些？ 答：1區(qū)，砂中含有較多粗粒徑砂，當(dāng)采用此區(qū)的砂時(shí)，應(yīng)提高砂率，并保持足夠的水泥用量，以滿(mǎn)足混凝土的和易性；2區(qū)，砂中含有足夠的粗粒徑砂，有有適當(dāng)?shù)闹辛缴凹吧倭康募?xì)粒徑砂填充空隙，使砂的空隙率和總表面積均最小，這樣水泥漿用量較少，且混凝土的密實(shí)性好，強(qiáng)度高。1 影響材料強(qiáng)度測(cè)試結(jié)果的試驗(yàn)條件有哪些？答：取樣方法，試件的形狀，尺寸，表面狀況，加荷速度，環(huán)境的溫度和濕度等。4 說(shuō)明瀝青混合料的空隙率大小對(duì)其耐久性的影響？答：為保證耐久性，應(yīng)控制空隙率大小。2 在常溫短時(shí)間荷載下與高溫長(zhǎng)時(shí)間荷載下，瀝青的勁度模量有何差別？答：瀝青混合料的勁度模量是在給定的溫度和加荷條件下的應(yīng)力－應(yīng)變關(guān)系參數(shù)。摻入水泥中起提高產(chǎn)量、調(diào)節(jié)水泥強(qiáng)度等級(jí)和減少水化熱等作用。摻入水泥中使水化熱較小，早期強(qiáng)度高低，后期強(qiáng)度可以趕上，耐硫酸鹽和耐溶性腐蝕較好，降低成本等?；炷翢o(wú)論是受拉、受壓或者受彎時(shí)，均有徐變的現(xiàn)象。（4）防火性好。（2）尺寸美觀，裝飾性。（5）抗碳化差。（3）耐硫酸鹽和耐溶性腐蝕較好。礦渣水泥與普通水泥相比，有哪些特性？答：（1）早期強(qiáng)度低，后期強(qiáng)度可以趕上。怎樣劃分粘稠道路石油瀝青的標(biāo)號(hào)？標(biāo)號(hào)大小與瀝青主要性質(zhì)之間的關(guān)系？答：按針入度來(lái)劃分標(biāo)號(hào)，標(biāo)號(hào)數(shù)字為針入度平均值。何謂堿骨料反應(yīng)，簡(jiǎn)述混凝土發(fā)生堿骨料反應(yīng)必須具備的三個(gè)條件？答：堿骨料反應(yīng)——硬化混凝土中所含的堿與骨料中的活性成分發(fā)生反應(yīng)，生成具有吸水膨脹性的產(chǎn)物，在有水的條件下，吸水膨脹，導(dǎo)致混凝土開(kāi)裂的現(xiàn)象。但含碳量大于1%時(shí)，鋼材變脆，強(qiáng)度反而下降，含碳量的增加，還會(huì)使焊接性能、耐銹蝕性能下降，并增加鋼的冷脆性和時(shí)效敏感性。（5）抗凍性和耐磨性差。（3）養(yǎng)護(hù)時(shí)間長(zhǎng)。時(shí)效處理——將冷加工后的鋼材，在常溫下存放15～20天，或在100～200攝氏度條件下存放一段時(shí)間（2～3小時(shí)）的過(guò)程。？冷拉并時(shí)效處理后的鋼筋性能有何變化/ 答：冷加工時(shí)效處理——鋼材在常溫下進(jìn)行冷拉、冷拔、冷軋，使其塑性變形，從而提高屈服強(qiáng)度的過(guò)程。答：（1）影響因素：①組成材料和配合比：水泥強(qiáng)度和水灰比，骨料，外加劑和摻合料；②養(yǎng)護(hù)條件：養(yǎng)護(hù)的溫度和濕度，齡期；③試驗(yàn)條件：試件尺寸和形狀，表面狀況，加荷速度。產(chǎn)生固相體積膨脹，引起不均勻的體積變化，導(dǎo)致水泥開(kāi)裂。產(chǎn)生原因：熟料中游離氧化鈣過(guò)多或游離氧化鎂過(guò)多或摻入的石膏過(guò)多。影響因素：鋼的化學(xué)成分、組織狀態(tài)、冶煉和軋制質(zhì)量以及使用溫度和時(shí)間。表示方法：沖擊韌性值，單位標(biāo)準(zhǔn)試件截面積上所消耗的功。經(jīng)濟(jì)效果：（1）在混凝土中摻減水劑，在不改變混凝土拌合用水量時(shí)，可大幅度提高新拌混凝土的流動(dòng)性；（2）當(dāng)減水但不減少水泥用量時(shí)，可提供混凝土的強(qiáng)度；（3）若減水，可適當(dāng)減少水泥用量，則可節(jié)約水泥，同時(shí)混凝土的耐久性也得到提高。鋁酸三鈣：水化反應(yīng)速度最快。硅酸三鈣：水化反應(yīng)速度較快。 flat was in a bit of of the boys are good at 。 came across an old painting at his friend’s house 他在他朋友家里發(fā)現(xiàn)了一幅舊畫(huà)。將下列英文句子翻譯成中文，并將答案寫(xiě)在答題紙上。I’ve only got 10 days left in you believe I’ve already been here for a year？There’s so much to do before I leave!I really must buy presents for my English friends o thank them for all their have to move out of my room on Friday because Franco has got another least I don’t have to find somewhere else to ’ve going to spend a few days with is letting the whole flat because Mary is moving just before her time has gone so cannot believe that I’ve been here for whole I must start packing tooI have bought a lot since I came, and I need another ’ll give some things to charity shops I , I’m really writing to say that I’ll be back in Shanghai on 27 April, and it would be great to see you catch up on all our ’ll phone as soon as I get has been