中考英语高频语法小专题考点讲练系列五+if引导的条件状语从句

英语高频语法小专题考点讲练系列五if引导的条件状语从句一：观察句子，得出结论语言观察：1.Wewillstayathomeifitrainstomorrow.2.Ifyoufinishyourhomework,youcangohomenow.3.Workhardifyouwanttopasstheexam.4.Waterbecomesiceifthetemperatureisbelowzero.二：要点归纳：if（意思为如果时）条件状语从句表示在某条件下，某事很可能会发生。if从句可以放在主句之前，也可放在主句之后。放在主句之前时，常用逗号与主句隔开。2.if从句用一般现在时，当从句提出的是有可能实现的情况时，主句用将来时，即“主将从现”。3.if从句用一般现在时，当主句含有情态动词时，主句用情态动词+动词原形（如：can/should/must/may），即“主情从现”。4.if从句用一般现在时，主句是祈使句，即“主祈从现”。5.当if从句表述的是一种真理或客观规律时，主句和从句都用一般现在时，即主现从现。三：综合练习一.单项选择。1.If

you

________

to

the

party,

you’ll

have

a

great

time

A.

will

go

B.

went

C.

go

D.going2.

I

________

her

the

answer

if

she________me.

A.

can

tell,

will

ask

B.

will

tell,

will

ask

C.

would

tell,

ask

D.

will

tell,

asks3

–

What

are

you

going

to

do

tomorrow?

—We’ll

go

to

the

library

tomorrow

if

it

________.

A.

isn’t

rain

B.

rain C.

won’t

rain

D.

doesn’t

rain4.

Ifhe___________toimprovehisbasketballskills,he____________fromothers

A.wantsto,hadbetterlearn

B.

wants,willlearnC.willwant,shouldlearn

D.

willwant,willlearn

5.________arestifyou________tired.A.Take,willfeelB.Take,won’tfeelC.Taking,feelD.Take,feel6.

I’ll

give

the

book

to

him

if

he

________

here

next

Sunday.

A.

will

come

B.

comes

C.

is

coming

D.

came7.Frank________toseehisgrandmaifhe

________freetomorrow.A.willcome;willbe B.comes;isC.willcome;is D.comes;willbe8.Wewillhavenowatertodrink

________

wedon'tprotecttheearth.

A.untilB.beforeC.thoughD.if

9.Everyonemustdressup.Ifyou__________,theywon’tletyouin.A.don’tB.won’tC.can’tD.mustn’t10．Ifwe________tolearnEnglishwell,we_________useitasmuchaspossible.A.want,canB.want,mustC.arewanting,shouldD.willwant,should 11.Whatwillyoudoifyou_______yourway?A.loseB.lostC.losingD.willlose.12.Ifyou_______toomuchfood,you_______veryfat.A.willeat,areB.eat,areC.eat,willbeD.willeat,willbe13.I’llgivethebooktohimifhe_______herenextSunday.A.willcomeB.comesC.iscomingD.came14.She_______visittheCantonTowerifshe_______toGuangzhou.A.can,goesB.must,goesC.can,willgoD.must,willgo15._______thewindowifyou_______hot.A.Open,willfeelB.Open,won’tfeelC.Opening,feelD.Open,feel16．Momwon’tbehappyifshe_________thismess.A．sees B．saw C．willsee D．hasseen17．I’llgotothemeetingifit________by5:00p.m.A．ended B．willend C．end D．ends18．You________yourgoalsifyoustudyhardeveryday.A．achieve B．achieved C．willachieve D．haveachieved19．________youdon’tunderstand,askyourteacher.A．If B．Unless C．Because D．For20．—Whatwillhappen________weholdthepartynextMondayevening?—Mostofourclassmateswillnotcome.A．though B．if C．unlessD.when二.用所给单词的适当形式填空

1.Whatwillyoubuyifyou________（have）alotofmoney2.Ifit________________（notsnow）tomorrow,wewillfeelunhappy.3.Where_______they________(have)apicnicifthey________(have)time?4.Ifyou________(be)busy,I________________(notcome)toseeyounextweek.5.Pleaseshowmethewayifyou________（know）it.6.Youwillhurtyourteethifyou________（eat）toomuchcandy.7.Ifyougivemeatoycar,I_________（be）veryhappy.8.IwillgettheprizeifI_________（work）hard.9.Myfather________________(buy)meanicegiftifhe________(visit)London.10.You______________(notcatch)theschoolbusifyou________(get)uplate.三.完成句子。

1.如果明天下雨，我会和你一起去钓鱼。Ifit_________tomorrow,I____________________________ithyou.2.如果你努力学习，你的父母会很开心的。Yourparents__________________happyifyou__________________.3.如果你上学迟到了会发生什么事？W