1、 Section Grammar however, the blood bank needs_.Asome BlessCmuch Dmore解析：考查比较级。句意：很多人捐献了那种血型的血，然而，血库还需要更多(那种血)。根据句意可判断，应用表示肯定意义的比较级形式。故 D 项正确。答案：D4(2011陕西高考 )The new stadium being built for the next Asian Games will be _the present one.Aas three times big as Bthree times as big asCas big as three ti
2、mes Das big three times as解析：考查倍数表达。倍数表达：倍数 as 形容词或副词 as另一方，倍数 比较级than 另一方，倍数the名词 of 另一方，只有 B 项符合。答案：B5(2011四川高考)How was your recent trip to Sichuan?Ive never had_one before.Aa pleasant Ba more pleasantCa most pleasant Dthe most pleasant解析：考查否定和比较级连用表最高级。句意：“你最近的四川之旅怎么样？” “我从来没有比这次更快乐的旅途了。 ”言外之意这次是
3、我最快乐的。not, never 等否定词与比较级连用表达最高级意义。故选 B 项。答案：B6(2011全国卷)Mr.Stevenson is great to work for I really couldnt ask for a _boss. Abetter BgoodCbest Dstill better解析：考查比较级用法。 “cant/couldnt .比较级”表示最高级含义。根据前半句 “Mr. Stevenson is great to work for ” 可知，Stevenson 是一个不错的老板，因此说“我真的找不到一个比他还好的老板了” ， 表示在我看来他是最好的。答案：
4、A.冲关演练1The wheels of the old wagon are nearly_those of a modern car.Atwice the size Btwice size ofCtwice sizes of Dtwice the size of解析：句意：古代的车轮的尺寸几乎是现代车轮的两倍。此题考查倍数表达法。谓语后先接倍数再接 adj./adv.(比较级) than 或 as adj./adv. (原级 ) as 或 the size/length/width/height/depth of。所以选 D 项。答案：D2_you consider，_you will fe
5、el.AThe many; the worriedBMuch; much worriedCThe more; the more worriedDMany; more worried解析：句意：你考虑的越多，你就会越担心。此处考查的是“the比较级， the比较级” “越，越”这一句式结构。答案：C3With time going by, he became_ in the summer training.Amore and relaxed Bmore and more relaxedCmore and relaxing Dmore and more relaxing解析：句意：随着时间的推移，
6、他在这次夏季培训中越来越轻松。A 项和 C 项这两种表达方式在英语中不存在，故排除；relaxing “令人感到轻松的 ”，通常用于修饰物；而此处表示人感到轻松，故选 B 项。答案：B4Do you think we need to take more clothes?Perhaps. The radio says it will be_tomorrow.Aeven cold Ba little warmCa bit colder Da bit warm解析：句意：“你认为我们需要多穿点衣服吗？” “或许吧，收音机上说明天有点冷。”B 项和 D 项意思相同，可同时排除；even 不能修饰形容词
7、原级，故排除 A 项。a bit 修饰形容词比较级，也可以说 a little colder。答案：C5Did you enjoy yourself at the party?Yes, Ive never been to_one before.Aa more excited Bthe most excitedCa more exciting Dthe most exciting解析：句意：我以前从没有参加过比这更好的派对(这是我参加的最好的派对) 。 “否定词比较级”表达最高级意义。答案：C6If there were no examinations, we should have_time
8、at school.Athe happiest Ba more happierCmuch happiest Da much happier解析：句意：如果没有了考试，我们在学校会过得更加愉快。a .time 表示“一段时光” ；后面的句子暗含着比较的意思，所以应用比较级，且比较级 happier 前面可以加 much 表示程度， 故选 D 项。答案：D7Toms mistakes in the exam are almost as _as Jacks.I know that boy. Hes_than Jack.Amuch; no more carefulBmuch; not more car
9、efulCmany; no more carefulDmany; not more careful解析：句意：“这次考试中汤姆的错误几乎和杰克的错误一样多。 ”“我了解他，他跟杰克一样都不细心。 ”第一个空 mistakes 是可数名词的复数形式，所以用 many 修饰。第二个空 no more .than .“和 一样不” 。答案：C8You are standing too near the camera. Can you move_？Aa bit far Ba little fartherCa bit of farther Da little far解析：根据句意“你站得离相机太近，你能
10、站得远一点吗？” ，可知用比较级。修饰比较级经常用的副词有 much, still, even, a lot, a great deal, a little 等。答案：B9She doesnt speak_her friends, but her written work is excellent.Aas well as Bas often asCas much as Das good as解析：根据后面的语境，可知她说得没有朋友好，排除了 B、C 项。 speak 是动词，所以应该选择副词修饰，故选 A 项。答案：A10The customer can pay_as the manager
11、asks for.Aas high a price Bas high as a priceCas highly a price Das a high price解析：句意：消费者可以付和经理要求的一样高的价格。考查形容词比较级的用法。第一个 as 是副词，修饰形容词作状语，修饰价格应该用形容词 high，不能用副词 highly。其顺序是 as high a price as，故答案选 A。答案：A如何写实验报告写实验报告一般分为以下几步：1先介绍该实验的名称和内容(Content)，使大家清楚你下面将要展示的是什么实验。2要将进行该实验的目的(Aim)写出来。只有目的明确，才能写好实验报告。
12、3把做实验所用的工具和仪器(Apparatus)列出来。如：test tube, balance 等。4按照实验步骤，一步步地写出实验方法(Method)和过程，包括使用的仪器、数据收集程序、使用的任何药剂和剂量等，并写出观察到的现象。这部分是实验报告的重点。如果记录不全面或没有按实验步骤记录，就可能得不出正确的实验结果。每个步骤可用数字编号排列下来。在描述实验过程时，常会用到以下表示顺序的词。如：first, then, next, after that, lastly 等。5记录完步骤之后，写出观察到的实验结果(Result)。6根据实验，写出结论(Conclusion)。写结论时，要言简
13、意赅、准确、严谨、全面。Below is a description of a simple scientific experiment.It aims to show us ./The aim of the experiment is to .To find out if .we carried out this experiment.To carry out/do/perform/conduct the experiment, you need the following things . First .; second .; next .; and then ., finally .Bo
14、il the water for three minutes.Put .at the bottom of the test tube.Add some .to .We can draw the conclusion that .The results show that .题目要求根据下面的提示，写一份有关“不打破鸡蛋除去蛋壳”的实验报告。词数在 100 左右。实验目的：不打破鸡蛋除去蛋壳。实验仪器和材料：一只玻璃杯，一个小煮锅(saucepan) ，水， 一个鸡蛋，约 250 毫升醋(vinegar)。实验步骤：1先把鸡蛋在煮锅中煮 15 分钟左右2把鸡蛋放在玻璃杯中3往玻璃杯中倒醋，醋要漫
15、过鸡蛋4把鸡蛋在醋中泡 24 小时实验结果：24 小时后蛋壳完全消失实验结论：醋中的酸性物质(acid)与蛋壳中的碳酸钙(CaCO 3)反应生成二氧化碳(CO 2)，蛋壳消失一、对接单元词汇1目的： aim2做实验： carry_out_the_experiment3煮： boil_4去除： remove5溶解： dissolve6物质： substance7反应： react_with8形成： form9结论： conclusion10由制成： be_made_of二、巧用单元句型、语法1实验目的是不打破鸡蛋除去蛋壳。The_ aim_of_this_experiment is to rem
16、ove the shell from an egg without breaking it.(aim用作名词)This experiment aims to remove/is aimed at removing the shell from an egg without breaking it.(aim 用作动词)2做这项实验，你需要以下物质：一个玻璃杯，一个小煮锅，水，一个鸡蛋，约 250毫升醋。When_you_do_the_experiment,_you need such substance as a glass, a small saucepan, water, an egg an
17、d about 250 ml vinegar.(时间状语从句)To carry out the experiment, you need the following substance: a glass, a small saucepan, water, an egg and about 250 mL vinegar.(不定式)3当所有这些东西准备好时，你可以开始这个实验了。When_all _these_things_are_ready,_you can begin the experiment.(时间状语从句)With all these things ready, you can beg
18、in the experiment.(with 复合结构)4先把鸡蛋在充满水的小煮锅里煮 15 分钟左右。First, boil the egg for about 15 minutes in the saucepan which_is_filled_with_water.(定语从句)First, boil the egg for about fifteen minutes in the saucepan filled with water.(用过去分词短语作定语)5蛋壳因为碳酸钙与酸发生反应形成二氧化碳气体而溶解。The egg shell dissolves because of the_
19、reaction_between_CaCO3_and_acid,_which results_in the gas, CO2.The egg shell disappears because CaCO 3 reacts with acid to form the gas, CO2.三、尝试用单元所学知识连句成篇The aim of this experiment is to remove the shell from an egg without breaking it.To carry out the experiment, you need the following substance:
20、 a glass, a small saucepan, water, an egg and about 250 mL vinegar. With all these things ready, you can begin the experiment.First, boil the egg for about fifteen minutes in the saucepan filled with water. Next, place the egg in the glass and cover it with vinegar. After that, leave the egg in the vinegar for 24 hours.
