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高考
英語一般現(xiàn)在時練習(xí)題
一般現(xiàn)在時
1.基本結(jié)構(gòu)
肯定形式:
、賐e動詞:am/is/are
②行為動詞:動詞原形、第三人稱單數(shù)。
否定形式:
、賏m/is/are+not
②don't/doesn't+動詞原形+……
一般疑問句:
、侔裝e動詞放于句首
②Do/Does+…+動詞原形+…?
特殊疑問句:
特殊疑問詞+一般疑問句
2.一般現(xiàn)在時的第三人稱單數(shù)的構(gòu)成:
動詞特征
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變化
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例詞
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一般動詞
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詞尾加-s
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look- looks find- finds
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以s, x, ch, sh或o結(jié)尾
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詞尾加-es
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watch- watches,
push- pushes
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以“輔音字母+y”結(jié)尾
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變y為i再加-es
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fly- flies, apply- applies
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3.基本用法:
①表示經(jīng)常性或習(xí)慣性的動作,常與表示頻度的時間狀語連用。時間狀語有:always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays等。
例:I leave home for school at 7 every morning.
、诒硎究陀^真理,客觀存在或科學(xué)事實,以及格言或名言警句中。如:
The earth moves around the sun.
Shanghai lies in the east of China.
Failure is the mother of success. 失敗乃成功之母。
、郾硎緪酆谩⒛芰、性格、個性。
I like Chinese food.
I don't want so much.
Ann Wang writes good English but does not speak well.
4. 特殊用法
①一般現(xiàn)在時代替將來時
1. 時間狀語從句、條件狀語從句用一般現(xiàn)在時代替將來時。如:when, before, after, till, once, as soon as, if, in case (that), unless,等。
He is going to visit her aunt the day he arrives in Beijing. 他一到北京,就去看他姨媽。I will call you as soon as I go back home. 我一到家就給你電話。
注:1. 可以代替as soon as表示一……就的詞語:the moment、the minute、immediately、instantly
2. 主句部分除了用一般將來時,還可以用祈使句以及情態(tài)動詞
例:If you have any problem, please contact me. (主祈從現(xiàn))
If you have any problem, you can contact me.(主情從現(xiàn))
3. not…until用法總結(jié):
A. sb didn't do sth until sb did sth.
I didn't go home until I finished my homework yesterday. 我昨天直到完成作業(yè)才回家
B. sb won't do sth until sb do/does sth.(主將從現(xiàn))
I won't leave until you come tomorrow. 我明天會直到你過來才會離開。
練習(xí):翻譯下面的句子
1. 昨天修理完桌椅后,我們才回家。
2. 有時候,直到珍貴的時刻成為了回憶,你才會真正認(rèn)識到它的價值所在。
2.用于表示較固定的,按計劃、規(guī)定將要發(fā)生的動作,但只限于begin, come, go, leave, arrive, stop, return, close, open, take, start, take place 等少數(shù)動作。
例:The train leaves Beijing at six and arrives at Jinan at nine.
、谝话悻F(xiàn)在時代替進(jìn)行時
句型:Here comes… ; There goes…
例:Look, here comes Mr. Li.
There goes the bell.
練一練
1.觀察下列例句,將序號填入對應(yīng)用法之后的空白欄中
、 All the living things on the earth depend on the sun.
、赥he plane takes off at 5:00 a.m.
③ Unless it rains tomorrow, the sports meet will take place.
、躉ur teacher told us the earth goes round the sun.
⑤He sometimes stay up till midnight to catch up with others.
、轜e always care for each other and help each other.
、逽he is a teacher.
⑧ -Do you sing? -A little.
一般用法
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現(xiàn)在習(xí)慣或經(jīng)常反復(fù)發(fā)生的動作或存在的狀態(tài),常與usually, always, seldom, often, frequently, every day等時間狀語連用
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主語現(xiàn)在的特征,性格和狀態(tài)
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客觀規(guī)律,正確事實或科學(xué)真理,格言以及其他不受時間限制的客觀存在
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特殊用法
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“主將從現(xiàn)”:主要用在條件從句(if和unless等)和時間狀語從句(when, as soon as, before, after, until和by the time等)中,表示將來的動作。(注意:從句也可視情況用現(xiàn)在完成時,主句可視語境用將來任意時態(tài))
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“時刻表”:安排,或計劃要做的動作(有時間狀語)限于begin, come, leave, go, arrive, open, start, stop, close, return 等一類短暫性動詞。
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2.翻譯練習(xí)
、偎⒉豢偸窃6點鐘下班,有時他會工作到7點。
②機(jī)會總是青睞有準(zhǔn)備的人。___________________________________________________________________________
、廴绻齺砜次,我會很高興。________________________________________________________________
④他經(jīng)常把他的業(yè)余時間花在閱讀上。
___________________________________________________________________
、輰嵺`出真知。
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