If + Present Tense , S + will/shall + V
结构︰If+现在式,S+未来式
说明︰if 子句用现在式,表示须具备的条件,主句用未来式表示可能的结果,整句含意为如果,那么。will 用于所有的人称,在 I 和 we 之后可用 shall 代替 will.若主句的主词为 I 或 we 时,可以用 shall 代替 will.像 if necessary(如果需要),if possible(如果可能),if so(如果这样)等固定词组实际上是省略了的 if 子句。
If I lose my job, I will/shall go abroad.
如果我失业了,我就出国。
If I have a headache, I will take an aspirin.
如果我头痛,我就服一片阿斯匹林。
If it rains, we will stay at home.
如果下雨,我们将待在家里。
If the weather clears, well go for a walk.
如果天晴,我们就去散步。
If the weather doesnt clear, we wont go for a walk.
如果天不晴,我们就不去散步。
Inflation may be rising, if (it is) so, prices will go up.
通货膨胀率可能上升。如果是这样,物价就会上涨。
If possible, She wants to go with us.
可能的话,她想跟我们一起去。
Sterling may fall, if (this should be) so, interest rates will rise.
英国货币可能贬值,如果果真如此,利率就会上升。
国际英语资讯:Pinera sworn in for second term as Chiles president
国际英语资讯:Israeli PM blamed for seeking snap elections to survive corruption investigations
体坛英语资讯:Chile football chief says Claudio Bravo refused national call-up
体坛英语资讯:Barca move 11 clear while Ronaldo scores four in Spains matchday 29
体坛英语资讯:Feature: Glittering, original FIFA World Cup trophy catches Egyptians eyes
体坛英语资讯:Pele still recuperating from hip surgery
体坛英语资讯:Chinas Super Dan to face Malaysias Lee in 40th clash at All England Open
国际英语资讯:UN chief extends greetings for Persian New Year
国际英语资讯:UN chief: now is time for gender equality
国际英语资讯:Palestinian man killed in clashes with Israeli soldiers in West Bank: medics
体坛英语资讯:Nadal heads star-filled line-up for Barcelonas Conde de Godo tennis tournament
国际英语资讯:UN Security Council calls for cease-fire in Syria
体坛英语资讯:Olympic champions Chen and Marin crash out at All England Open
Love From Parents 父母的爱
国际英语资讯:No immediate clarity on exact U.S. exemption procedure on steel tariffs: EU trade chief
国际英语资讯:Iraq seeks weapons to defeat IS remnants: PM
体坛英语资讯:Valencia move into third in Spain
体坛英语资讯:Chinas Super Dan beat Malaysias Lee in epic 40th encounter
体坛英语资讯:Guangzhou Evergrande beat Jeju United 2-0
国际英语资讯:French president arrives in India on 4-day state visit
川普:美国为朝核问题发展方向做好两手准备
No Cell Phones In the Classroom 课堂上禁止带手机
体坛英语资讯:Alpine skiing World Cup overall and discipline champions
Perform In Front of The Adult 在大人们面前表演
斯里兰卡宗教纷争,全国进入紧急状态
体坛英语资讯:Real Madrid star Bale to play for Wales at China Cup tournament
体坛英语资讯:Tianjin Quanjian take revenge on Jeonbuk Hyundai with 4-2 demolition
国际英语资讯:Turkeys Afrin operation might finish by May: FM
国际英语资讯:EU, UK lawmakers ask Facebooks chief to clarify data breach
体坛英语资讯:Uruguay coach Tabarez hails midfield options for China Cup