定语从句错误例析

1.我们昨天参观的工厂是50年前建成的。误:The factory we visited it yesterday was built50years ago.正:The factory we visited yesterday was built50years ago.析:先行词指物时,关系代词应用which或that,此句中的which或that要作及物动词visited的宾语,且可省略,故it是多余的,应去掉。2.汤姆那么聪明,是大家都喜欢的孩子。误:Tom is such a clever boy as everybody likes him.正:Tom is such a clever boy as everybody likes.析:在“such...as...”句式中,as是关系代词,引导定语从句,在从句中作谓语动词likes的宾语,所以不能再用h…     

多种强调形式的表达方法

<正>英语中经常用某些句型或某些词汇来强调句子中的某个成分,以加强语气或增加感情色彩。我们通常遇到的有以下几种情况:1.用强调结构"It is/was…that/who…"强调句子中除动词外的任何一个成分,如:主语,宾语,状语等。e.g.Mr.Smith bought a new car from the factory last year.(原句)It was Mr.Smith that bought a new car from the factory last     

Removal of Toluene by Adsorption/Desorption Using Ultra-stable Y Zeolite

The adsorption performance of toluene on ultra-stable Y zeolite(USY) was studied via dynamic adsorption. The effects of bed temperature, initial concentration, and feed flow rate on adsorption were investigated. The Yoon–Nelson model was used to fit the toluene breakthrough curves. The length of mass transfer zone was calculated based on breakthrough curves. The Langmuir–Freundlich model fit the adsorption isotherms of toluene on USY, which indicated that the surface of USY was heterogeneous. The adsorption isosteric heat calculated from adsorption isotherms ranged from 54.3 to 69.8 kJ/mol, indicating physical adsorption. The combined technique of temperature swing adsorption with vacuum swing adsorption(TVSA) exhibited excellent desorption performance, which was attributed to the low desorption activation energy. Under optimized TVSA conditions, the desorption rate of toluene reached 90.6% within 10 min. The long-term cyclic utilization results indicated that the adsorption capacity of USY was stable.     

Islam and Byron's Poetry

Lord Byron was the most internationally famous poet England had produced. There is one crucial point that distinguishes Byron from the other Romantic poets. This point refers to the experience of his travel to Albania, Greece and Turkey from 1809 to 1811. During his trip Byron accumulated abundant materials which he composed most of his important poems, for example, the "Turkish Tales" and "Childe harold's Pilgrimage". "The Turkish Tales" consists of "The Giaour" (1813), "Lam" (1814) and "The siege of Corinth and Parisina" (1816). The significance of these poems     

高考英语模拟试题(二)(英文)

Ⅰ.单项选择(共 15 小题; 每小题 1 分, 共 15 分) 1. ——Do remember to charge the battery 12 hours when you first use it. ——____. A. Made it B. Got it C. Understood it D. Remembered it 2. It was not until yesterday ____ I got an email from Kate ____ I realized what I had done to her. A. that; what B. that; who C. when; who D. when; that 3. “____ my wife I ____ ten years ago, ”he said, “I owe everything.” A. To; married with B. For; married C. To; got married to D. To; got married…     

that与which在定语从句中的用法比较

that与which都可做引导词,它们既有共同点,又有区别.试比较如下: 一、that指物,有时也指人,在定语从句中作主语或宾语.which指物,不能指人,在定语从句中也可作主语或宾语. 如:1.The train that has just left is for Shanghai. 2.Do yot know the girl that is reading over there? 3.The novel that he bought yesterday is about the Long March. 4.The man that he met in the     

I Don t Get Off Here

The weather was bad that day.It was___heavily and it was dangerous to go on theicy(冰的)roads.Mr Smith was ___.Fewpeople would go out in such a cold day and therewas only one passenger(乘客)in his bus.Driv-     

“过去进行时”协奏曲

★构成曲:过去进行时表示过去某一时刻或某一阶段正在进行或发生的动作。由"助动词(was/were) 动词的现在分词"构成。用于过去进行时的时间状语有:yesterday (morning),last night,this time yesterday,at that time,at eight last night等。请看例句:     

英语第一册综合练习

听力部分 1 听对话,并圈出对话中出现的词汇 (1)A:Did you see the film "The Red Sun" yesterday evening? B: No,I didn't. I was out. A. say B. see C. stay (2)A:Xiao Wang, let's go for a walk outside.     

The Blind One To My Dog

Mr Smith was an officer. On the 1 to his office he often saw a man 2 a pair of black glasses selling matches (火柴). The manhad a big old dog 3 him. The dog had aboard(牌子) with these words 'I AM BLIND'4 its neck. Mr Smith was 5 kind that he usually 6 to comfort the man and give him some money 7 taking matches away when he passed there.     

A Dog And Its Master

Mr Smith was a boss of a butcher's shop(肉店). One day a hungry dog came to the shop. The dog wagged(摇动) its tail again and again. The boss gave it some meat to eat. So later on, the dog always stayed with the owner and looked upon him as its own master. When the people found that the boss was friendly(友好) to the dog, they thought Mr Smith could be trusted. As time passed by, more and more customers(顾客) came to buy fresh meat(鲜肉). And he was getting richer and richer.     

过去进行时的用法

过去进行时由“助动词be(was,were) 动词的现在分词”构成。一、主要用法1、表示过去某一时刻正在进行的动作。这一特定时间,除有上下文暗示外,一般用时间状语来表示,经常用的时间状语有:at that time(在那个时候),this time yesterday(昨天这个时候),at eight o’clock yesterday morning(昨天早上8点钟),when或while导的时间状语从句。例如:①What was he doing this time yesterday?(昨天这个时候他在干什么?)②The teacher was talking to some parents when l sawher.(我看到老师时,她正在和几位家长谈话。)2、过去进行时也可以表示在…     

《牛津小学英语》6A Unit3 It was there PartA

教学过程Step1.呈现"was",并会读。T:(手指着贴挂于黑板一角的可翻页日历本,可专门绘制两三页,包括当日和前后两日。)Look at the calendar.It is Monday today.(翻到前一页)It was Sunday yesterday.(语速慢而清晰地对比呈现is/was,并板书:It is…today.It was…yesterday.)What date is it today?What date was it yesterday?请多位学生回答:It was the…yesterday.Step2.呈现a moment ago,just now并会读。     

Mr Hunt and the Shopkeeper

Jim is a boy of fifteen. He studies in a mid-dle school. The boy is good at his lessons and of-ten helps his classmates. So he is liked. It was Saturday yesterday. Jim didn't go toschool. He helped his mother to do some house-work and after lunch Mike asked him to playfootball with them. He went to the playgroundhappily. But it rained the day before yesterdayand the ground was too wet. The children feltsorry. Suddenly Mike remembered there was anold warehouse (仓库)not far from their school. It     

用that还是用which?

定语从句中,关系代词that和which在指代事物时,一般可以互换。如:The noodles that/which I cooked were delicious．但并非在任何情况下都是如此,下列情况宜用that而不宜用which:1．被修饰的先行词为不定代词all,much,something,everything,nothing,none,theone等时。例如:①We should do all that is useful to the people．②There’s nothing that can be said about it．③Do you mean the one that was bought yesterday?2．先行词被only,any,few,little,no,all,the last,one of,just,very等词修饰时。例如:①The only thing that we could do was to wait．②You can take any seat that is free．③That’s the very word that is wrongly used．④This is one of the presents that my boyfriend gave me for my birthday．3．先行词是序数词或被序数词修饰时。例如:     

Effects of characteristics of fly ash on the properties of geopolymer

The properties of two types of fly ash geopolymers made from class F fly ashes produced in wet bottom and dry bottom boilers were investigated in the present study. The source material used in the geopolymer concrete was activated with sodium hydroxide and sodium silicate solution. The results revealed that the geopolymer produced with wet bottom boiler fly ash(CZ-FA)hardened quickly, and had higher early-age strength and lower shrinkage than the geopolymer produced with dry bottom boiler fly ash(SX-FA). The compressive strength of the two geopolymers made from CZ-FA and SX-FA was 45 MPa and 15 MPa respectively when cured at 60 ℃ and delayed for 14 d. However, after 90 days' delay, the compressive strength of both the samples is almost the same, up to 80 MPa. Nearly 20% volume shrinkage of the samples made from SX-FA was much higher than that made from CZ-FA, which was almost zero. XRD, SEM/EDS and FT-IR were used to analyze the main reason of the differences.     

高三(上)期中测试题

第一部分:听力(共两节,满分30分)(略)第二部分:英语知识运用(共两节,满分45分)第一节:单项填空(共15小题;每小题1分,满分15分)21.The president of the U.S.A.the government of China for dealingwith the relations between the two countries.A.fears B.admiresC.thanks D.congratulates22.It was the photo of mine was taken stood the high tower.A.which;that B.that;thatC.that;where D.who;that23.—We haven相似文献   

约旦计划拯救死海(英文)

Jordan is hoping to save the Dead Sea from dying completely by channeling in water from its large and less-salty southern cousin, the Red Sea, its water minister was quoted as saying.Hazem Nasser said Jordan will present a plan to the U. N. Earth Summit in Johannesburg under which it proposes that a canal be built between the two seas to stabilize Dead Sea water levels. The Red Sea lies some 210 miles (340 kilometers) to the south of the Dead Sea. The Dead Sea is threatened because the Jordan River, which flows into it, is being overused for irriga-tion(灌溉).     

强调句型面面观

在2008年的高考全国卷中有一道选择题:It was in New Zealand____Elizabeth first met Mr.Smith.A.that B.how C.which D.when答案为A。考查知识点为强调句型,强调句型结构是:It+is/was+被强调成分+that(强调人时也可用who)+句子的其它成分,被强调的成分通常是句子的主语、宾     

The Origin of the Chinese New Year

The Chinese New Year is now known asthe Spring Festival because it starts from thebeginning of spring.Though there are somesayings about its origin(起源,由来),all agreethat the word Nian,which in modern Chinesemeans“year”,was originally the name of abeast(野兽)that started to eat people thenight before the beginning of a new year. One story goes that the beast Nian had a