第一篇:SnagIt用法小結(jié)
SnagIt用法
1、把應(yīng)用程序中的文檔捕獲為圖像
SnagIt 安裝后,會在系統(tǒng)的“打印機和傳真”文件夾下安裝一個名為SnagIt X的打印機,利用這個打印機,可以把支持打印的應(yīng)用程序中創(chuàng)建的文檔捕獲為圖像。在Word中創(chuàng)建一個文檔,選擇“文件”、“打印”命令,在彈出的對話框中選擇SnagIt X打印機,單擊打印按鈕,當前的文檔就按頁被抓取為圖像了。
需要指出的是,如果當前文檔不止一頁,可以選擇要保存的頁面。
2、從網(wǎng)絡(luò)大量的保存圖像
通常情況下,保存網(wǎng)頁上的圖片的方法是單擊右鍵然后圖片另存為,如保存多張圖片,就比較麻煩。利用SnagIt,只需簡單的幾步就可以把網(wǎng)站上成千上萬的圖片保存下來,在SnagIt 的普通視圖上單擊“網(wǎng)頁捕捉”按鈕,然后把“輸入”選擇為“提示地址”,在“過濾”中選擇“屬性”命令,在彈出的“網(wǎng)絡(luò)捕獲過濾”對話框上選擇“圖像”選項卡,從中可以選擇搜索的深度,也可以使用“文件大小”、“文件類型”過濾掉一部分圖像。上述設(shè)置完成后,單擊“捕獲”按鈕或按相應(yīng)的熱鍵,SnagIt 然出一個對話框,輸入一個地址后單擊“確定”按鈕,SnagIt 開始順著鏈接下載該網(wǎng)頁和其他網(wǎng)頁上的圖像,完成后SnagIt 給出捕獲結(jié)果的摘要。如果選擇了“
預(yù)覽”命令,那么在預(yù)覽窗口中還可以查看圖像都是從哪些網(wǎng)站上下載的,非常方便。
3、抓取滾動窗口
SnagIt 可以抓取超過屏幕高度的窗口,選擇圖像捕捉模式,在“輸入”中選擇“自動滾動”復(fù)選項。按下抓取熱鍵,把鼠標定位到帶有滾動條的窗口上,等鼠標變成滾動圖標時,按一下鼠標鍵選中滾動窗口,單擊鼠標。SnagIt 就會自動滾動窗口,并把其中的所有內(nèi)容都抓下來。需要注意的是:默認向下滾動。
4、自動添加邊框
在SnagIt 中選擇“濾鏡”,“邊框”命令,彈出邊界對話框,如圖。選中“啟動邊界”復(fù)選框,“在圖像外部設(shè)置邊界”表示邊界在圖像外,一般選中該項?!昂嫌媽挾取笨勺杂烧{(diào)節(jié),同時調(diào)節(jié)的結(jié)果會在左邊示例圖形中反映出來?!爸黝}色”用
于設(shè)置邊框顏色,默認為灰色。如果選中“三維效果”復(fù)選框,其他設(shè)置也將被激活,可以分別設(shè)置陰影寬度、加亮顏色和陰影顏色。
5、抓取灰度圖
只要選中“濾鏡”,“顏色深度”,“灰度”命令,將其選中,然后按下熱鍵抓取下來的圖片就是灰度圖。
6、同時抓取多個窗口
啟動SnagIt,選擇“輸入”,“窗口”同時選中“多重區(qū)域”
復(fù)選框。單擊,單擊“立即捕獲”按鈕或抓取熱鍵,在移動鼠標到一個窗口上,此時相應(yīng)窗口被一個紅色框框住,同時光標會變成一個小手帶一個加號形狀,表示把當前窗口加入抓取,如想抓取該窗口,則單擊鼠標,此時該窗口會反相顯示,表示被選中,接著移動鼠標到另一個窗口,相應(yīng)窗口會被一個紅色框框住,同樣單擊鼠標選中給被紅色框框住的窗口。兩個窗口都被選中,此時只要單擊鼠標右鍵,然后選擇“完成”命令,即可把它抓到SnagIt的捕獲預(yù)覽窗口中,單擊“另存為”,即可吧選中的多個圖像都保存下來了。
7,精確控制圖像位置
在SnagIt中選擇“輸入”,“區(qū)域”命令。單擊工具欄上的紅色抓取按鈕,把鼠標移到把鼠標移到屏幕上開始抓取位置按Enter 鍵,然后就可以通過鍵盤上上下左右方向鍵來精確調(diào)整抓取選區(qū)了,確定選中選區(qū)后,再次按Enter 鍵即可抓取選中選區(qū)的內(nèi)容。
8、“摳”出exe文件的圖標
啟動SnagIt,選擇“輸入”,“高級”“程序文件”命令單擊
工具欄的“立即捕獲”按鈕,會彈出“打開”對話框。從中選擇一個EXE 程序,單擊“打開”,即可彈出一個包含該文件中所有圖標的窗口。選中某個圖標,在預(yù)覽區(qū)中就會顯示出他的樣子,單擊“確定”按鈕即可把它抓取到“SnagIt”“捕獲預(yù)覽”窗口中,單擊“保存”即可。
9、“一鍵抓圖”的SnagIt
利用SnagIt 中的“一擊抓圖”可簡化抓圖過程。在主界面中,選擇“視圖”,“SnagItOneClick“命令。就會有一個小窗口已隱藏的方式顯示于桌面上方。抓圖時,只要把鼠標移到隱藏窗口邊緣,就會彈出OneClick 面板,單擊任意配置文件名,即可實現(xiàn)相應(yīng)功能的抓取。單擊下面的”我想……”,還可以打開SnagIt 自帶的其他工具。
10、隨時隱藏/ 顯示SnagIt 窗口
可以先打開SnagIt 窗口,在選擇“選項”,“參數(shù)設(shè)置”命令,彈出“程序參數(shù)設(shè)置”對話框。在“隱藏/顯示熱鍵”欄中設(shè)一個熱鍵。以后只要按下此鍵就可以隨時隱藏/顯示SnagIt 窗口了。
11、連續(xù)捕捉圖片
選擇“輸出”,“文件”命令,再選擇“屬性”命令,打開“輸出屬性”對話框。在“圖像文件”選項卡中的“文件格式”欄下選擇一個與保存的圖像文件格式,再選中“文件名”下“自動文件名”單選按鈕,然后單擊“輸出文件夾”后面的按鈕,選擇一個輸出文件夾,如D:Img 選擇“工具”,“定時器設(shè)置”,命令,打開“定時設(shè)置”對話框,選擇“捕捉定時器”選項卡,然后選中“啟用定時激活捕捉”復(fù)選框,再選中“周期”下的“秒”單選按鈕,然后在“捕獲頻率”中輸入具體時間,如輸入1,則表示讓SnagIt 每個1秒捕捉一幅畫。依次單擊“確定”按鈕退出。只要按下抓取熱鍵,然后選擇與抓取的窗口,SnagIt 就會按此設(shè)置的頻率來抓取窗口。
12、抓取SnagIt 本身
“工具”,“程序參數(shù)設(shè)置”命令,然后在打開的對話框中選擇“程序選項”選項卡,并取消“捕獲前隱藏SnagIt ”復(fù)選框后即可使用SnagIt 抓取SnagIt 窗口的任何內(nèi)容了。
13、在SnagIt 捕獲窗口中處理圖像
14、讓圖像帶上自己的印章
在SnagIt 編輯器中直接選擇“水印”,命令,然后在“圖像文件”選擇印章圖像的路徑,最后單擊“確定”按鈕即可。
15、將文字快速轉(zhuǎn)換為圖片
在SnagIt 中選擇“輸入”,“高級”,“剪貼板”,命令,同時選擇“輸出”,“預(yù)覽窗口”命令切換到“記事本”中打開一個文本文件,按下Ctrl+A,Ctrl+C組合鍵,再調(diào)出SnagIt,單擊工具欄上的紅色“捕獲”按鈕,SnagIt 即可立即吧選中的文字轉(zhuǎn)換為圖形,單擊“完成”圖標即可保存為圖片。
16、抓圖時的快捷鍵
在使用SnagIt抓圖時,按下F鍵表示結(jié)束抓取,R鍵表示重新開始抓取,C鍵表示取消抓取。
17、把光標也抓進圖片
在SnagIt 中選擇”輸入“,”包括光標“命令,或直接單擊工具欄上的“包括光標”按鈕,即可讓SnagIt 在抓圖時連同光標一起抓取。
18、抓取DOS窗口
選擇“輸入”,“高級”,“全屏幕DOS”命令,然后運行DOS命令,按Alt+Enter 組合鍵切換到全屏幕狀態(tài)下,按Print Screens 鍵即可吧DOS 畫面抓取下來。
19、抓取游戲畫面
啟動SnagIt,選擇“輸入”,“高級”,“DirectX”命令。運行游戲程序,按ScrollLock鍵即可把游戲中的精美畫面抓取到SnagIt 中。
20、錄制動畫
單擊工具欄上的“視頻”圖標使SnagIt 切換到“視頻捕獲”模式。選擇“輸入”菜單下的相應(yīng)項目,可以選擇抓取屏幕、窗口、活動窗口、區(qū)域、固定區(qū)域等范圍。
第二篇:IT用法小結(jié)
It用法小結(jié)
王婷婷
It的用法復(fù)雜多變,現(xiàn)對it的用法小結(jié)一下。
1.It 用作人稱代詞:It可用代詞,作人稱代詞,指前面已經(jīng)提到過的事物,動物或人,在句中作主語或賓語.
例如:1).He bought a dictionary and gave it to me.(指代物品the dictionary)2).Don’t think any more about it.(指代事件)3).---Who is that ?---It’s me.Open the door, please.(指代人)
2.It 用作非人稱代詞:It 也用作非人稱代詞,常常用作句子主語,表示天氣,日期,時間,溫度,距離等.
1).It was raining when I left the office.(表示天氣)2).It is February 14th today.(表示日期)3).It is an hour’s walk from my home to the school.(表示距離)IT在表示時間時要注意以下的一些句式:
① It be … since...該句型主句中的 it 指時間,主句中是時間作表語,其時態(tài)是現(xiàn)在時或完成時,since 引導(dǎo)的從句通常是一般過去時態(tài)。如果主句是一般過去時,從句則用過去完成時。
It is(has been)5 years since his father died.It was 5 years since I had enjoyed myself so much.It is(has been)5 years since I smoked.②It be...when...該句型中的 when 引導(dǎo)的是一個時間狀語從句,主句中的 it 指時間,表語由具體的時間充當。常譯為“當……的時候,是……”。
It was 5 o'clock when he came here.③It be...before...該句型主句中的 it 指時間, 主句中的時態(tài)常是將來一般時或過去時兩種時態(tài).主句中的表語多是long, not long , 3 days , 2 weeks 等表示時間段的詞或短語。常譯為“……之后……”“過多久....才...”。
It was 3 days before he went to Beijing.It will be not long before he finishes his job.④It is time(about time , high time)that...該句型中that 后的從句應(yīng)該用虛擬語氣,① 常用過去時態(tài)表示虛擬.② 有時也用should + 動詞原形,should 不能省。常譯為“是(正是)……的時侯……”。
It is time that children should go to bed.= It is time that children went to bed.⑤It is the first(second …)time that …該句型要和上一個句型區(qū)別開來。該句型中的 that 從句不用虛擬語氣,而用完成時態(tài)。至于用什么完成時態(tài),由主句的謂語動詞的時態(tài)決定。如果是一般現(xiàn)在時,后面從句用現(xiàn)在完成時態(tài);如果是一般過去時,后面從句則用過去完成時態(tài)。該結(jié)構(gòu)中 that 可以省去;it 有時用 this 替換,常譯為“是第一
(二)……次……”。
It is the first time I have been here.= This is the first time I have been here.3.It作形式主語
替代作主語的從句、動詞不定式、動名詞,為避免“頭重腳輕”,而把真正作主語的從句、動詞不定式、動名詞置于句尾。
It 作形式主語的常見句型:
1).替代作主語的動詞不定式,其句型為
①
It be adj.(for∕of sb.)to do sth.常見的形容詞有:
important, necessary, natural ,easy, safe, common, normal, hard, difficult, dangerous, unusual, impossible, pleasant,foolish,clever,brave,kind,wise 等。
②
It takes sb.sometime to do sth.2)
替代作主語的動名詞的常見句型:
It’s no good/ no use / useless doing… 3).替代作主語的從句常見句型
①It is + noun(a pity, a shame, no wonder)+從句
②.It is adj.+clause ③It is v-ed that…=sb/sth is to do
(verb=say, report, think, believe, hope, expect, agree, accept, decide, determine, intend, plan, understand, know,suggest,demand,request,order等)如果為表示命令,建議,要求的詞,則從句要用虛擬語氣,及shoule+v.(should可?。?/p>
④It verb(to sb.)that…= sb/sth verb to do(verb = appear, seem, happen, occur, turn out 等)
⑤It verb sb.+ clause= It is v-ing + clause
It+surprise/delight/interest/disappoint/worry/disturb/annoy/amaze/bother/concern/frighten/please/anger sb.that…
4.It作形式賓語
當不定式、動名詞、that 從句作賓語,又有自己的賓語補語時,要用it 作形式賓語,而把真正的賓語后置。能夠用于形式賓語句型的動詞有think, make, find, consider, feel, take,suppose,keep等。如:
Marx found it important to study the situation in Russia.The fisherman made it a rule that he never cast his net more than four times a day.We think it necessary reading aloud every morning to improve our English.以下的動詞在接賓語從句時需要先加it再接從句:hate,like,dislike,love,appreciate,enjoy,prefer等。
eg.I would appreciate it if you would like to teach me how to use the computer.I hate it when people talk with their mouths full.I like it in the autumn when the weather is clear and bright.5.It 用在強調(diào)句型中
①It is + 被強調(diào)部分 + that...該句型是強調(diào)句型。將被強調(diào)的部分放在前面,其它部分置于that 之后。被強調(diào)部分可以是主語,賓語,或狀語。強調(diào)的對象是人時,可用who, whom, that,其余情況一律用 that;當強調(diào)對象在從句中做主語時用who, that,當強調(diào)對象在從句中作賓語時用whom ,that如果把這種句型結(jié)構(gòu)劃掉后,應(yīng)該是一個完整無缺的句子。這也是判斷強調(diào)句型與其它從句的方法。
It was about 600 years ago that the first clock with a face and an hour hand was made.It was they that(who)cleaned the classroom yesterday.It was in the street that I met her father.②.強調(diào)對象是疑問詞
Why is it that you want to leave so soon? ③.It is not until + 被強調(diào)部分 + that...該句型也是強調(diào)句型。主要用于強凋時間狀語,譯成漢語 “直到……才……”,可以說是 not...until...的強調(diào)形式。
It was not until she took off her dark glasses that I realized she was a famous film star.= Not until she took off her dark glasses did I realize she was a famous film star.= I didn't realize she was a famous film star until she took off her dark glasses.
第三篇:with用法小結(jié)
with用法小結(jié)
一、with表擁有某物
Mary married a man with a lot of money.馬莉嫁給了一個有著很多錢的男人。
I often dream of a big house with a nice garden.我經(jīng)常夢想有一個帶花園的大房子。
二、with表用某種工具或手段
I cut the apple with a sharp knife.我用一把鋒利的刀削平果。
Tom drew the picture with a pencil.湯母用鉛筆畫畫。
三、with表人與人之間的協(xié)同關(guān)系
make friends with sb
talk with sb
quarrel with sb與……吵架
fight with sb與……打架
play with sb
work with sb years since we worked with each other, and I have never quarreled with him.自從我們一起工作以來,我和湯姆已經(jīng)是十年的朋友了,我們從沒有吵過架。
四、with 表原因或理由.這種語義的with多半與表示情緒的詞連用.John was in bed with high fever.約翰因發(fā)燒臥床。
He jumped up with joy.他因高興跳起來。
Father is often excited with wine.父親常因白酒變的興奮。
五、with 表“帶來”,或“帶有,具有”,”在…身上,在…身邊”之意(相當于having, carrying)
The girl with golden hair looks beautiful.那個金頭發(fā)的女孩看起來漂亮。
The famous director will come to the meeting with the leading actor and actress.那個有名的導(dǎo)演將帶著男女主角來到會場。
Do you have money with you.身上帶著錢嗎?
Take the umbrella with you in case it rains.隨身帶傘,以防下雨。
注意:with ,about ,和in均可表示特征和屬性.With表示屬于人和物的顯著特點;about表示附屬于人或物不可捉摸的的特點;in表示附屬與人或物的內(nèi)部固有特點.﹡His uncle is an old man with a red nose.它的叔叔是位紅鼻子老人。
﹡There is a certain charm about that man.那個人有某種魅力。
﹡There is something strange in him.他身上有點奇怪的地方。
六、with表想法,信念,態(tài)度與…一致
I agree with you on how to deal with it.關(guān)于此事如何處理,我同意你的看法。
七、with表示讓步,“雖有,盡管”
With all his money and fame, he is not happy.有著錢和名譽,他還是不快樂。
With good teachers and warmhearted classmates, the new comer feels lonely.雖有著好老師和熱心的同學(xué),這個新來的還是感覺孤獨。
八、with表同時,或同一方向,“隨著”
The temperature of cold-blooded animals change with the temperature of the surroundings.冷血動物的體溫隨著周圍的環(huán)境的改變而變化。
The big ship is sailing with the wind.這個大船正隨風(fēng)向航行。
And with the last words, she turned away.隨著最后一句話說完,他轉(zhuǎn)身離開了。
九.With后加上一個名詞(多為表情緒的詞),表示“。。。地”等情態(tài)意義,其作用相當于一個副詞。with care =carefully ﹡with difficulty=difficultly ﹡with warmth=warmly﹡with curiosity=curiously ﹡ with pride=proudly
十、with的復(fù)合結(jié)構(gòu)表行為方式或伴隨情況
1、with + n/pron + adj.He left the room with the door open.門開著,他就離開了屋子。Don’t talk with your mouse full.嘴里滿是東西時不要說話。
2、with + n/pron + adv.With the radio on ,grandma slept deeply in the chair.收音機開者,奶奶在椅子里沉沉的睡著。
With Tom away , I always feel lonely.湯母不在,我一直感覺孤獨。
3、with + n/pron + done
The fellow stood there with his hands crossed.這個家伙兩手交叉,站在那里。
The peasants have a good harvest with all the crops got in.莊稼都收割了,農(nóng)民們有了一個好收成。
4、with + n/pron + to do
With this book to help you , you can finish your work as soon as possible.有這本書來幫忙,你能盡快完成工作。
With so many problems to settle ,the new manager was too worried to eat anything.有著太多問題要去處理,新經(jīng)理擔憂的吃不下任何東西。
5、with + n/pron + n
The old man looks down upon everyone ,with his son chairman of the company.因為他兒子是公司的主席,這個老頭瞧不起任何人。
He was taken to hospital with his legs a mass of bleeding flesh.他被抬到醫(yī)院,他的腿血肉模糊。
6、with + n/pron + 介詞短語
The man left the meeting with a book in his hand.這個男人手里拿著書離開了會議。
The woman with a diamond necklace around the neck must be wealthy.那個脖子上帶項鏈的女人一定很有錢。
十、with其他用法主要出現(xiàn)在一些常用詞和習(xí)語中,記住其特定含義即可。如: It is a long time not to get in touch with Tom.很長時間沒有和湯母取得聯(lián)系了。
Down with imperialism.打倒帝國主義。
第四篇:it用法小結(jié)
小結(jié)(2008-12-08 15:57:31)
標簽:教育
It用法小結(jié)
it在英語語法中屬人稱代詞,意思是“它”,用來指人以外的一切生物和事物。它的用法不僅不簡單,而且很復(fù)雜。
一、用于指人以外的一切生物、無生命的東西和事情。
一般指說話者心目中已經(jīng)了解或所指的生物、無生命的東西或事情、沒有性別的區(qū)分;可以是可數(shù)名詞,也可以是不可數(shù)名詞,在句子中既可做主語,也可以作賓語。
1.指動物和植物。如:
—Oh,that's Lucy's hat.噢,那是露茜的帽子。
—It looks like a cat!它看上去像只貓!
Where's tea grown?It's grown in the southeast of China.
什么地方種植茶?中國東南部種植茶。
2.指代一些無生命的東西。如:
Is it your watch?這是你的手表嗎?
Look at the rain!It's heavy,isn't it?看這雨!雨很大,對嗎?
3.代替上文提到過的整個事情。如:
Well,you mustn't play on the road.It's dangerous.哦,你不能在公路上玩。這太危險了!It was hard work,but they really enjoyed it.摘蘋果是艱苦活,可他們都樂意去干(它)。
二、用于指代人。
1.指代說話者心目中不太清楚的那個人,常在打電話或敲門時用。如:
—Who was it?是誰(打來的電話)?
—Was it Susan?(打電話的)是蘇珊嗎?
—Yes,it was.是的,我是。(根據(jù)上下句,“it was”也可不譯出來。)
再如:—Who is knocking at the door?誰在敲門?
—It's me.是我。
2.指說話者心目中的那個人。如:
—Is it your sister,Kate?(那舊照片上的 baby)是你姐姐凱特吧?
—No!不是。
—Is it your brother?是你哥哥吧?
—No!不是。
—I know—it's you!我知道了,(那)是你。
3.指代性別不詳?shù)膵胗變夯蛟诓挥嬢^性別時,也可用it來指人。如
The child smiled when it saw its mother.這小孩一見到母親就笑了。
I don't know who it is.我不知道他是誰。
注意:看到這樣的句子(或聽到這樣的話)時,要想一想,不要一看到it就把它譯成“它”。)
4.在回答用指示代詞表示人的特殊問句時,常用it指人。如:
—Who's that?那人是誰?
—Is it Kate?是凱特嗎?
—Yes,I think you're right.It's Kate.是的,我想你說對了,是凱特。
三、用于指時間、距離和自然現(xiàn)象等。
1.表示時間。如:
—What time is it?幾點鐘?
—It's ten.十點鐘。
It's summer in Australia now.現(xiàn)在澳大利亞是夏天。
特別注意it用于表示時間時還常見于以下兩個句型中:
(1)It's time(for sb.)to do sth./It's time for sth.譯為“是(某人)該干??的時間了”、“到??的時候了”。如:
It's time for supper/to have supper.是吃晚飯的時候了。
I think it's time for us to start the lesson now.我想現(xiàn)在是我們開始上課的時候了。
(2)It is /has been +時間段+since +一般過去時。譯為“自從??以來已過了??(時間)”。此結(jié)構(gòu)可以與另一種句型進行同義句轉(zhuǎn)換。如:
It has been two weeks since we met last.= Two weeks has passed since we met last.自從我們上次相遇以來,兩個星期過去了。
It's three years since he came here.=It has been three years since he came here.=He has been here for three years.他到這里已經(jīng)三年了。
2.表示距離。如:
It's half an hour's walk from my home to the school.從我家到學(xué)校步行得花半小時時間?!猈here's the farm,Li Lei?Is it far?李雷,農(nóng)場在哪里?遠嗎?
—No,it's quite near.不,(距)離這很近。
3.表示自然現(xiàn)象。如:
Sometimes it snows and the land is all white.有時下雪,大地一片白。
It is very quiet here at the moment.眼下這兒很安靜。
四、用作形式主語。
英語中常常見到某個句子以it開頭,it與其后面的動詞不定式短語、動名詞短語、名詞性從句等相呼應(yīng),以表達一個完整的意義。這是一種習(xí)慣表達法,這樣的句式可避免句子顯得頭重腳輕。
1.It+is/was+形容詞+(for/of sb.)+動詞不定式短語。對于這個句型中究竟用 for還是用of,一般遵循這樣的規(guī)則:如果形容詞僅僅是描述事物的形容詞,如:difficult,easy,hard,important,dangerous等用for;如果形容詞是描述不定式行為者的性格、品質(zhì)的,如:kind,good,nice,clever等則用of。如:
It is interesting to play with snow in winter.冬季里玩雪是很有趣的。
It's important for us to keep the water clean.保持水質(zhì)清潔對我們來說是很重要的。It's very kind of you to say so.你這樣說真是太好了。
注意:這一句式中的形容詞位置也可換用名詞;連系動詞be也可換用其它連系動詞,如feel等。如:
It's a good habit to get up early and go to bed early.早睡早起是好習(xí)慣。
It must be great fun to fly to the moon in a spaceship.乘宇宙飛船飛往月球一定很有趣。It feels strange to have a twin sister.有個孿生姐妹感覺很奇怪。
2.It +will be/is /was +形容詞+動名詞短語。如:
It's bad playing in the street.在街上玩是沒好處的。
Is it any good trying again?再試一次有用嗎?
3.It+is/was+形容詞+從句。如:
It is certain that he will come.他一定會來。
It's true that he may fall behind the other students.他真的可能落后于其他同學(xué)。
It is strange that he should say so.他居然這么說,真是奇怪。
4.It +is /was +one's turn(duty,pleasure)+to do sth.意為“該輪到某人做某事(做某事是某人的責任、愉悅的事)”。如:
It's your turn to be on duty tomorrow.明天輪到你值日了。
5.It takes(sb.)some time to do sth.意為“(某人)花??時間做某事”。如
It took me a week to finish reading the book.我花了一周時間看完這本書。
6.It +cost/costs +sb.+some money +to do sth.譯為“某人花多少錢做某事”。如:It cost me 260 yuan to buy the new watch.我買這塊新手表花了260元。
7.It seems /seemed +從句。譯為“看起來好像??”,此結(jié)構(gòu)可以轉(zhuǎn)換成“seem +動詞不定式”形式。如:
It seems that he is ill.=He seems to be ill.看起來他好像病了。
[原題再現(xiàn)]
①________is a fact that English is being accepted as an international language.A.ThereB.ThisC.ThatD.It
② In fact________ is a hard job for the police to keep order in an important football match.A.thisB.thatC.thereD.it
答案: ① D ② D
五、用作形式賓語。
當句子的真正賓語是動詞不定式、動名詞或從句時,為避免句子頭重腳輕,須將其放在賓語補足語之后,改用先行詞it占據(jù)其原來的位置。it用作形式賓語的句型為:主語+謂語+it+賓語補足語+動詞不定式/動名詞/從句。該句型中賓語補足語可由形容詞、名詞等充當。如:
He found it not easy to learn a foreign language well.他發(fā)現(xiàn)學(xué)好一門外語是不容易的。We think it no good reading in bed.我們認為躺在床上看書無益處。
I think it necessary that we have the meeting.我認為開這個會是必要的。
[原題再現(xiàn)]
Don't ________that all those who get good grades in the entrance examination will prove to be most successful.A.take as grantedB.take this for granted
C.take that for grantedD.take it for granted
答案: D
六.構(gòu)成強調(diào)句。
如:
It was in the street that I saw Li Ping this morning.今天早晨,就是在街上我看見李明。
[原題再現(xiàn)]
________was in 1979________I graduated from university.A.That;that B.It;that C.That;when D.It;when
答案: B
七.構(gòu)成特殊句式。如:
It seems as if we should finish it tomorrow.【練習(xí)】
(1)There is a photo on the wall.____ the photo of Lei Feng.A.It B.Its C.It's D.He(高考,1980)
(2)Is_necessary to tell his father everything?
A.it B.that C.what D.he(MET1987)
(3)Is_possible to fly to the moon in a spaceship?
A.now B.man C.that D.it
(4)I consider____ my duty to help you.
A.it B.this C.that D.its
(5).It was at four o'clock in the afternoon ____ he and his grandpa reached the museum in Guanghan.A.while B.that C.when D.as
答案:(1)C(2)A(3)D(4)A(5)B
(6).I like ____ in the autumn when the weather is clear and bright.(2004全國I)
A.this B.that C.it D.one
(7).-Do you like ___ here?
-Oh,yes.The air,the weather,the way of life.Everything is so nice.(2004全國II)
A.this B.these C.that D.it
(8).The Parkers bought a new house but ____ will need a lot of work before they can move in.A.they B.it C.one D.which
(9).I hate___ when people talk with their mouths full.A.it B.that C.these D.them
(10).Joan had often heard____ said that Marley had no money.A.it B.this C.that D.one
答案:C D B A A
八、it, one和that作替代詞的用法及區(qū)別
it, one和that雖然都可以用來替代前面所提到的一個單數(shù)名詞,以避免重復(fù),但在具體用法上卻有不同。簡述如下:
1.it代替前面提到的同一事物,該事物既可以是可數(shù)名詞也可以是不可數(shù)名詞。
[原題再現(xiàn)]
The news that they failed their driving test discouraged him, ______?
A.did theyB.didn't theyC.did itD.didn't it
答案: D
2.one代替前面提到的同類事物中的一個。該事物只能是可數(shù)名詞,前面可以有冠詞,也可以被this、that或形容詞修飾,其后也可以有定語。
[原題再現(xiàn)]
-Why don't we have a little break?
-Didn't we just have________?
A.it B.that C.one D.this
答案: C
3.that代替前面提到的同類事物中特指的一個。該事物既可以是可數(shù)名詞也可以是不可數(shù)名
詞,要有后置定語,但不可以有前置修飾語。
[原題再現(xiàn)]
Few pleasures can equal ________ of a cool drink on a hot day.A.someB.anyC.thatD.those
答案: C
高考“it”的用法英語題
歷屆高考英語單項選擇題精選
(一)“it”的用法
1.Was it during the Second World War_____ he died?
A.thatB.while
C.in whichD.then(88)
2.Is ____ necessary to complete the design before National Day?
A.thisB.that
C.itD.he(89)
3.I don
t think ____ possible to master a foreign language without much memory work.A.thisB.that
C.itsD.it(91)
4.Does ______ matter if he can’t finish the job on time?
A.thisB.that
C.heD.it(91)
5.It was not _____ she took off her glasses _____ I realized she was a famous film star.A.when , thatB.until , that
C.until , thatD.when , then(92)
6.I was disappointed with the film.I had expected ______ to be much better.A.thatB.this
C.oneD.it(93)
7.It was not until 1920 ______ regular radio broadcasts began.A.whileB.which
C.thatD.since(94)
8.______is a fact that English is being accepted as an international language.A.ThereB.This
C.ThatD.It(95)
9.It was only when I reread this poems recently _____ I began to appreciate their beauty.A.untilB.that
C.thenD.so(97)
10.I hate _____ when people talk with their mouths full.A.itB.that
C.theseD.them(98)
11.It is the ability to do the job _____ matters not where you come from or what you are.A.oneB.that
C.whatD.it(2000)
KEYS:1-5 ACDDB6-10 DCDBA11 B ’
第五篇:with用法小結(jié)
with用法小結(jié)
一、with表擁有某物
Mary married a man with a lot of money.馬莉嫁給了一個有著很多錢的男人。
I often dream of a big house with a nice garden.我經(jīng)常夢想有一個帶花園的大房子。
The old man lived with a little dog on the lonely island.這個老人和一條小狗住在荒島上。
二、with表用某種工具或手段
I cut the apple with a sharp knife.我用一把鋒利的刀削平果。
Tom drew the picture with a pencil.湯母用鉛筆畫畫。
三、with表人與人之間的協(xié)同關(guān)系
make friends with sb talk with sb quarrel with sb struggle with sb fight with sb play with sb work with sb cooperate with sb I have been friends with Tom for ten years since we worked with each other, and I have never quarreled with him.自從我們一起工作以來,我和湯姆已經(jīng)是十年的朋友了,我們從沒有吵過架。
四、with 表原因或理由
John was in bed with high fever.約翰因發(fā)燒臥床。He jumped up with joy.他因高興跳起來。
Father is often excited with wine.父親常因白酒變的興奮。
五、with 表“帶來”,或“帶有,具有”,在…身上,在…身邊之意 The girl with golden hair looks beautiful.那個金頭發(fā)的女孩看起來漂亮。
The famous director will come to the meeting with the leading actor and actress.那個有名的導(dǎo)演將帶著男女主角來到會場。A storm with a hurricane has come onto its way.帶有颶風(fēng)的風(fēng)暴要來了。Do you have money with you.身上帶著錢嗎?
Take the umbrella with you in case it rains.隨身帶傘,以防下雨。
六、with表想法,信念,態(tài)度與…一致
I agree with you on how to deal with it.關(guān)于此事如何處理,我同意你的看法。
I believe with the headmaster that a good teacher should not only teach a student what to learn but also how to learn it.我相信校長所說,一個好老師不但教學(xué)生學(xué)什么,而且應(yīng)教學(xué)生怎么去學(xué)。
七、with表示讓步,“雖有,盡管”
With all his money and fame, he is not happy.有著錢和名譽,他還是不快樂。
With good teachers and warmhearted classmates ,the new comer feels lonely.雖有著好老師和熱心的同學(xué),這個新來的還是感覺孤獨。
八、with表同時,或同一方向,“隨著”
The temperature of cold-blooded animals change with the temperature of the surroundings.冷血動物的體溫隨著周圍的環(huán)境的改變而變化。The big ship is sailing with the wind.這個大船正隨風(fēng)向航行。
And with the last words , she turned away.隨著最后一句話說完,他轉(zhuǎn)身離開了。
九、with的復(fù)合結(jié)構(gòu)表行為方式或伴隨情況
1、with + n/pron + adj.He left the room with the door open.門開著,他就離開了屋子。Don’t talk with your mouse full.嘴里滿是東西時不要說話。
2、with + n/pron + adv.With the radio on ,grandma slept deeply in the chair.收音機開者,奶奶在椅子里沉沉的睡著。With Tom away , I always feel lonely.湯母不在,我一直感覺孤獨。
3、with + n/pron + done The fellow stood there with his hands crossed.這個家伙兩手交叉,站在那里。
The peasants have a good harvest with all the crops got in.莊稼都收割了,農(nóng)民們有了一個好收成。
4、with + n/pron + to do With this book to help you , you can finish your work as soon as possible.有這本書來幫忙,你能盡快完成工作。
With so many problems to settle ,the new manager was too worried to eat anything.有著太多問題要去處理,新經(jīng)理擔憂的吃不下任何東西。
5、with + n/pron + n The old man looks down upon everyone ,with his son chairman of the company.因為他兒子是公司的主席,這個老頭瞧不起任何人。
He was taken to hospital with his legs a mass of bleeding flesh.他被抬到醫(yī)院,他的腿血肉模糊。
6、with + n/pron + 介詞短語
The man left the meeting with a book in his hand.這個男人手里拿著書離開了會議。
The woman with a diamond necklace around the neck must be wealthy.那個脖子上帶項鏈的女人一定很有錢。
十、with其他用法主要出現(xiàn)在一些常用詞和習(xí)語中,記住其特定含義即可。
It is a long time not to get in touch with Tom.很長時間沒有和湯母取得聯(lián)系了。Down with imperialism.打倒帝國主義。