She wants to do something.(改为否肯定句变否定句) Old Henry looked for his dog yesterday(对looked for提问

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>>>用所给单词的适当形式填空。1. We ___(play) football yesterda..
用所给单词的适当形式填空。&&
1. We ___(play) football yesterday afternoon. 2. We should keep ___(diary)every day. 3. He invited me ___ (go) to a movie. 4. Do you know the girl ___ (name) Mary? 5. He wants her daughter ___(be) a nurse. 6. Our teachers told us&&&&& &(finish) homework on time.
题型:填空题难度:中档来源:同步题
1. played&&2. diaries&& 3. to go&&4. named&&5. to be&&6. to finish
马上分享给同学
据魔方格专家权威分析,试题“用所给单词的适当形式填空。1. We ___(play) football yesterda..”主要考查你对&&一般过去时,可数名词(单数名词,复数名词),不定式,分词&&等考点的理解。关于这些考点的“档案”如下:
现在没空?点击收藏,以后再看。
因为篇幅有限,只列出部分考点,详细请访问。
一般过去时可数名词(单数名词,复数名词)不定式分词
一般过去时:表示过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为;过去主语所具备的能力和性格。基本结构:主语+动词过去式+其他;否定形式①was/were+②在行为动词前加didn't,同时还原行为动词;一般疑问句Did+主语+do+其他。一般过去时句法结构:肯定形式主语+动词过去式+其他例句:She often came to help us in those days.否定形式①was/were+not;②在行为动词前加didn't,同时还原行为动词例句:I didn't know you like coffee一般疑问句①Did+主语+do+其他? ②Was\Were+主语+表语?例句:Did I do that?用表格整理如下:
记忆口诀:一般过去时并不难,过去动作、状态记心间。动词要用过去式,时间状语句末站。否定句很简单,didn't 站在动原前,其它部分不要变。一般疑问句也好变,did放在句子前,主语、动原、其它部分依次站。特殊疑问句也简单,疑问词加一般疑问句记心间。最后一条请注意,动词过去式要牢记!一般过去时中动词过去式变化规则:
过去式和过去分词
lookedtalked
以不发音字母e结尾
likearrive
likedarrived
以“辅以字母+y”结尾
变y为i,再加ed
fliedstudied
以重读闭音节结尾,且末尾只有一个辅音字母
双写词尾+ed
stoppedplanned&结构句型:1.一般句子I watched TV last night.2.一般疑问句Did you watch TV last night?3.there be 句型There was an apple on the table last night.Was there an apple on the table last night一般过去时注意事项:1.注意主句与从句中时态的一致性如果主句用了过去时,从句中一般也要用过去式,或者过去进行时、过去完成时等。例如:He believed that he was right. 他相信自己是对的。I didn’t know you were here. 我不知道你在这儿。I thought they were with you. 我以为他们和你在一起。2.在口语中, 一般过去时并不一定指真正的过去,而只是表示一种礼貌性语气。例如:I wondered (wonder) if you could do me a favor. 不知你可否帮我一个忙。I wanted (want) to ask if I could borrow your car. 我想问问可否借用你的车。I hoped (hope) you could (can) give me some advice. 我希望你能帮我出点主意。Did (Do) you want to see me? 你想见我吗?3.used to used to 是一个词组,表示“过去曾经是……而现在已经停止了”的动作。例如: I used to work fourteen hours a day. 我过去常常一天干十四个小时。(而现在不这样了)I used to take a walk in the morning.我过去是在早晨散步。(而现在不在早晨散步了)一般过去式用法:(1)一般过去时表示在过去某个特定时间发生,也可以表示过去习惯性、经常性的动作。一般过去时不强调动作对现在的影响,只说明过去的事情。句式:主语+动词过去式+宾语+其它I had a word with Julia this morning.今天早晨,我跟茱莉雅说了几句话。He smoked many cigarettes a day until he gave up. 他没有戒烟的那阵子,抽烟抽得可凶了。(2) 一般过去时常与表示过去的时间状语或从句连用,如:yesterday,last week ,in& the& past ,in 1993,at that time,once,during the war,before,a few days ago,when 等等.(句子中谓语动词是用一般过去时还是用现在完成时,取决于动作是否对现在有影响)。Have you had your lunch? 你吃过午饭了吗?(你现在不饿吗?)Yes,I have. 是的,我已经吃过了。(已经吃饱了,不想再吃了。)When did you have it? 你是什么时候吃的?(关心的是吃的动作发生在何时。)I had it about ten minutes ago. 我大约是十分钟以前吃的。)Used to do something 表示过去常做而现在已经停止了的习惯动作。I used to work fourteen hours a day. 我过去常常一天干十四个小时。I ate it at 6:45。我在六点四十五分吃了。(3)带有确定的过去时间状语时,要用过去时。如:yesterday(昨天)、two days ago…(两天前…… )、last year…(去年…)、the other day(前几天)、once upon a time(很久以前)、 just now(刚才)、in the old days(过去的日子里)、before liberation(解放前…)、 When I was 8 years old(当我八岁时…)、at+一个时间点Did you have a party the other day?前几天,你们开了晚会了吗?Lei Feng was a good soldier.雷锋是个好战士。注:在谈到已死去的人的情况时,多用过去时。(4)表示过去连续发生的动作时,要用过去时。这种情况下,往往没有表示过去的时间状语,而通过上下文来表示。The boy opened his eyes for a moment,looked at the captain,and then died.那男孩把眼睛张开了一会儿,看看船长,然后就去世了。(5)表示过去一段时间内经常或反复的动作。常与always,never等连用。Mrs. Peter always carried an umbrella.彼得太太过去老是带着一把伞。(只是说明她过去的动作,不表明她现在是否常带着伞。)比较:Mrs. Peter always carries an umbrella.彼得太太老是带着伞。(说明这是她的习惯,表明她现在仍然还习惯总带着一把伞)Mrs. Peter is always carrying an umbrella.彼得太太 总是带着一把伞。(表示说话者对这一动作或行为厌烦)I never drank wine.我以前从不喝酒。(不涉及到现在,不说明现在是否喝酒)(6)如果强调已经终止的习惯时要用 used to do(过去常常做,而现在不那样做了)He used to drink alcohol.他过去喝酒。(意味着他现在不喝酒了。喝酒这个动作终止了)I used to take a walk in the morning.我过去是在早晨散步。(意味着现在不在早晨散步了)比较:I took a walk in the morning.我曾经在早晨散过步。(只是说明过去这一动作)(7)有些句子,虽然没有表示过去确定时间的状语,但实际上是指过去发生的动作或存在的状态的话,也要用过去时。I didn''t know you were in Paris.我不知道你在巴黎。(因为在说话时,我已经知道你在巴黎了。这句话指的是说话之前,所以只能用过去时表示。实际上,这句话暗指:But now I know you are here.)I thought you were ill.我以为你病了呢。(这句话应是在说话之前,我以为你病了。但是现在我知道你没病)一般过去时三变技巧:一变:肯定句变为否定句技巧1.当句中含有情态动词或助动词could,would,should等时,可直接在其后面加not构成否定句。例如:I could get you a concert ticket. → I could not / couldn't get you a concert ticket.技巧2.当句中含有系动词was,were 时,可直接在其后加not构成否定句。例如:I was on the Internet when you called me. → I was not / wasn't on the Internet when you called me. 技巧3.当句中谓语是除情态动词、助动词、系动词was, were以外的动词时,在该动词之前加did not / didn't,动词还原,构成否定句。例如:The famous singer sang some Chinese songs. → The famous singer did not / didn't sing any Chinese songs.二变:陈述句变为一般疑问句技巧1.移动词语的位置。将was,were, could,would,should等移到句首。例如:He could pack his things himself. → Could he pack his things himself?技巧2.添加助动词did。谓语是除情态动词、助动词、系动词was, were以外的动词时,在主语之前加did,动词还原。例如:Mr Li looked very old. → Did Mr Li look very old?三变:陈述句变为特殊疑问句技巧1.确定疑问词:人who / whom,物what,地点where,时间when / what time,原因why,频率how often,长度how long,距离how far等等。例如:They gave the concert last night. → When did they give the concert?技巧2.辨认结构形式:疑问词+情态动词/助动词/ was / were / did +主语+...? 例如:The accident happened near the station. → Where did the accident happen?可数名词:是指能以数目来计算,可以分成个体的人或东西;因此它有复数形式,当它的复数形式在句子中作主语时,句子的谓语也应用复数形式。 名词单数变复数的规则:
巧记以f\fe结尾的可数名词复数妻子骑牛拿起刀,wife,calf,knife ↑追得贼狼满街跑,thief,wolf →→→变f或fe为v,再加es碰倒架子丧己命,shelf,self,life ↓手帕树叶半空飘。handkerchief,leaf,half ↓名词复数的不规则变化:1.不规则形式:child→children(儿童)man→men(男人)woman→women (女人)an Englishman→two Englishmen(英国人)foot→feet(脚)tooth→teeth(牙)mouse→mice(老鼠)ox →oxen(公牛)goose→geese(鹅)2.单复同形:deer,sheep,fish,Chinese,Japanese, species,means,Swiss除人民币,美元、英镑、法郎等都有复数形式。如:a dollar, a meter,twometers3.集体名词,以单数形式出现,但实为复数:people police cattle是复数(OK :a person,a policeman,ahead of cattle,the English,the British,the French,the Chinese,the Japanese,the Swiss )(Error:a people,a police,a cattle )表示国民总称时,作复数用。(The Chinese are industries and brave. 中国人民是勤劳勇敢的。)4.以s结尾,仍为单数的名词maths,politics,physics等学科名词,为不可数名词,是单数。news是不可数名词。5.表示由两部分构成的东西,glasses(眼镜) trousers (长裤) clothes(衣服)若表达具体数目,要借助数量词pair(对,双)a pair of glasses& two pairs of trousers suit(套)6.另外还有一些名词,其复数形式有时可表示特别意思goods (货物) waters (水域) fishes (各种鱼)可数名词变复数的几种形式:&1) 单数名词加s: students, apples, bags, trees, books, brothers.  &2) 以s、x、sh、ch结尾的名词加es: glasses, boxes, brushes, matches.   3) 以辅音字母加y结尾的名词,变y为i加es: cities, babies, enemies.    4) 以f或fe结尾的名词,多数变f为v加es: wives, knives.但有些词只加s: roofs,proofs, chiefs. &5) 以o结尾的名词,有些加es: Negroes, heroes, tomatoes, potatoes.&&其它加s: radio s, zoos, pianos, photos.    6) 不规则名词:foot→feet, goose→geese, tooth→teeth, child→children, man→men, woman→women, mouse→mice. 7) 单复数同形的名词:sheep,fish,dee. 注意:fish表示种类时,也用fishes这样的形式。 动词不定式:指由to加上动词原形(而且只能是动词原形)所构成的一种非限定性动词,但在有些情况下to可以省略。动词不定式在语法功能上可作主语、宾语、宾语补足语、表语、定语和状语。动词不定式可以作以上各种成分,但它毕竟是动词,所以有动词的属性。动词不定式及其短语还可以有自己的宾语、状语,虽然动词不定式在语法上没有表面上的直接主语,但它表达的意义是动作,这一动作一定由使动者发出。这一使动者我们称之为逻辑主语,其形式如下:
(not) to do
(not)&to be done
(not) to have done
(not) to have been done
(not) to be doing
完成进行式
(not) to have been doing
&不定式的用法:1、不定式作主语 例如:To remember this is very important. 注意:为了避免头重脚轻,在许多情况下,通常都将作主语的不定式置于句子后部,而在句首主语位置使用形式主语it。 例如:It is very important to remember this. 2、不定式作表语例如:He seems to be ill. 注意:不定式作表语主要有三种情况,一是用于seem, appear, prove等系动词之后的不 定式(尤其是to be),二是像My job is to sweep the floor. 这样的主语与表语“等价”的情形,三是表示想法、约定、义务、命令、可能性、命运等,如:&You are to come when I call. 3、不定式作宾语 例如:I can not afford to buy a car. 注意:①不定式不仅用作动词的宾语,还可用作个别介词(but, except)的宾语。 例如:I had no choice but to wait. ②当作宾语的不定式后跟有宾语补足语时,通常要用形式宾语it代替不定式,并将真正的宾语不定式置于宾语补足语之后 例如:I find it difficult to learn Japanese well. 4、不定式作宾语补足语 例如:Who taught you to drive? 5、不定式作定语 例如:I have a question to ask you. 注意:有的名词(如way, chance, right等)后用作不定式可换成of doing sth. 如:It is the best way to do (of doing) it. 但是以下名词后接不定式作定语时通常不能换成of doing sth. attempt& courage& decision& effort& fortune& failure& invitation& wish 6、不定式作状语 例如:I went to France to learn French. 分词:就是具有动词及形容词二者特征的词;尤指以-ing或-ed,-d,-t,-en或-n结尾的英语动词性形容词,具有形容词功能,同时又表现各种动词性特点,如时态,语态、带状语性修饰语的性能及带宾语的性能。分词分为现在分词和过去分词两种,是一种非谓语动词形式。现在分词和过去分词主要差别在于:现在分词表示"主动和进行",过去分词表示"被动和完成"(不及物动词的过去分词不表示被动,只表示完成)。分词可以有自己的状语、宾语或逻辑主语等。 现在分词构成形式:①一般在动词原形末尾加ing,如do→doing、sing→singing、comfort→comforting②以不发音的e、ue结尾的动词,先去e,再加ing,如dance→dancing、hike→hiking、write→writing、make→ making,take→taking③以ee、oe、ye结尾的动词加ing,如see→seeing、toe→toeing、dye→dyeing④以重读闭音节结尾的动词,并且末尾只有一个辅音字母,应双写这一字母,再加ing,如cut→cutting、swim→swimming注:结尾是x则不必双写,如relax→relaxing⑤以ie结尾的动词,要把ie变成y再加ing,如die→dying,lie→lying.⑥以ic结尾的动词,要把ic变成ick再加ing,如picnic→picnicking,traffic→trafficking
过去分词构成形式:1.规则动词:规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点变化规则:(1)、一般动词,在词尾直接加“ ed ”。(然而要注意的是,过去分词并不是过去式)work---worked---worked ,& visit---visited---visited(2)、以不发音的“ e ” 结尾的动词,只在词尾加“ d ”。live---lived---lived(3)、以“辅音字母 + y ”结尾的动词,将 "y" 变为 "i" ,再加“ ed ”。study---studied---studied,cry---cried---cried,try---tried---tried,fry---fried---fried.[1](4)、重读闭音节结尾,末尾只有一个辅音字母,先双写该辅音字母,再加“ ed ”。stop---stopped---stopped& ,& drop---dropped--dropped(5)、以ic结尾的动词,要把ic变成ick再加ed,picnic→picnicked& ,traffic→trafficked2 、不规则动词:见不规则动词表分词用法: 1、分词作状语    分词在句子中作状语,可以表示时间、条件、原因、结果、让步、伴随等。    分词(短语)作状语时,其逻辑主语应与句中主语相一致。当现在分词表示的动作发&生在谓语动词之前时, 则用现在分词的完成式,且所表示动作与谓语动作同时发生, 则用现在分词的一般式。完成或被动关系用过去分词。    ①现在分词:The students went out of the classroom, laughing and talking.    ②过去分词:Accompanied by his friend, he went to the railway station.&Given&& better attention, the plants could grow better.    2、“while ( when, once, until, if , though等连词)+分词”结构    现在分词或过去分词作状语时,有时可以在分词前加while,when, once, although,&until, if等连词。    ①现在分词:When leaving the airport, she waved again and again to us. While waiting for& the train, I had a long talk with my sister about her work……    ②过去分词:Once recovered, he threw himself into his work and made every effort to do it& well.    Although working very hard, he failed to pass the final exam. If translated word by word, the passage will be difficult to understand.    3、分词作定语    分词作定语时,单个的分词通常放在被修饰的名词之前,分词短语一般置于所修饰的中心词后面。现在分词修饰的是发出该动作的名词(即与名词有主谓关系),过去分词修饰承受该动作的名词(即与名词是动宾关系)。   &We will go on with our experiment as soon as we get the added fund.   &This is really an exhausting day to all of us!    We can see the part of the moon lighted by sunlight.    After a night spent in excitement and sleeplessness, I forced myself to take a long walk along the beach the next day.    More and more developing countries established strategic partnership with& developed countries    4、分词作宾语补足语    现在分词在see, watch, hear, observe, notice, feel, find, glimpse, glance等感官动词和look at, listen to等短语动词以及have, keep, get, catch, leave, set, start, send等使役动词后面与名词或代词构成复合宾语,作宾语补语的成分。 例:I see him passing my house every day.I caught him stealing things in that shop.I smelt something burning.5、分词作表语分词作表语通常看作形容词来用。过去分词表示主语的感受或状态,主语多为人。现在分词表示主语的性质,而且主语多为物; ①过去分词:We were so bored that we couldn’t help yawning.She felt confused, and even frightened.②现在分词:He was very amusing.That book was rather boring.很多动词的现在分词都可以作表语:exciting, interesting, encouraging, disappointing, confusing, touching, puzzling.
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