2024-2025学年人教版七年级英语下册语法总结及练习之连词（无答案）

语法总结6连词

1.定义连词是一种虚词，不能单独充当句子成分，在句中只起连接作

用。连词分为并列连词和从属连词两种。并列连词是连接彼此并列关系的

词。从属连词是用来引导从句的词。

2.并列连词

⑴并列关系

and“和"HegotupandIe代theroom.

both...and...“…不口…都"Ilikebothsportsandmusic.

neither...nor...“既彳'••也彳：•••"NeitherTomnoryouareadriver.

notonly...butalso...“不但•••而且ShelearnsnotonlyEnglishbutalsoJapanese.

(2)转折关系

but“但是”Sheistiredbuthappy.

yet“然而”Hehasagoodjob,yetheneverhasmoney.

while“然而”Ilikespringwhilemybrotherlikeswinter.

⑶因果关系

so“所以"Igotuplatetoday,soIwaslateforschool.

for“所以"Iwenttosleepsoon,forIwasverytired.

⑷选择关系

or“或者"Wouldyoulikecoffeeortea?

either...or...“要么•・•要么・♦・"Eitheryouorsheiswrong.

3.从属连词

引导名词性从句

连接主语从句、表语从句与宾语从句的连词只有三个，即that,if,whether.

Askherifshewillcomewithme.Thereasonisthatsheneverwastedhertime.

Idon'tknowwhetherhehadpassedtheexam.

3.引导状语从句

(1).连接时间状语从句since,until,after,before,when,while,assoonas,

whenever.llltellyouassoonasIknow.

(2)连接地点状语从句where,wherever.IfoundmybookswhereIhadleftthem.

⑶连接让步状语从句although,though,evenif.however.

Althoughshewastired,shekeptonworking.

⑷连接原因状语从句as,because,since,nowthat.

Hewasabsentbecausehewasill.

(5)连接目的状语从句that,sothat,inorderthat.

Heraisedhisvoicesothatwecouldhearhim.

⑹连接条件状语从句if,unless,once,incase.

You'llmissthetrainunlessyouhurryup.

⑺连接结果状语从句so...that,such...that.

Hecamesolatethathemissedtheclass.

⑻连接比较状语从句as...as...,notso...as...zless(more)...than,the...the...

ThisismorethanIcanaccept.

(9)连接方式状语从句as,asifItlooksasifitwasgoingtorain.

4.常用从属连词的辨析

(l).when,while,as

when引导的从句，谓语既可以是延续性动词，也可以是非延续性动词，主从句动

作可同时发生也可先后发生。IwanttobeateacherwhenIgrowup.

while引导的从句，谓语只能是延续性动词,强调某一段时间内主从句动作同时

发生，常对同类的动作进行对比。Whilewewerewaitingforabus,itwas

rainingheavily.

as作从属连词引导时间状语时强调主句和从句的动作并行发生，不指先后，

尤指短动作或事件同时发生。AsIlooked,someonecamenear.

(2)because,as,for

because意为“因为”，表示造成某种情况的直接原因，语气最强,常用来

回答由why构成的问句。Whydoyouliketalkshows?-Becausetheyare

interesting.

as表示原因时，引出的理由在说话人看来很明显，不需要用because加

以强调。Assheisastudent,shecan'tdriveacar.

for补充说明理由，不用于句首，用逗号与前面的分句隔开，且for分句

不能用来回答why问句。Ididn'tgooutyesterday,fortheweatherwasverybad.

初中语法连词练习

一、用最恰当的连词填空

l.lt'sanoldcar,itworkswell.

2.1hatetravellingbyairIusuallyhavetowaitforhoursbeforetheplanetakes

off.

3.youdrive,youmustn'tdrinkatall.

4.Tonyisonlyfouryearsold,hedrawsverywell.

5.Don'tcryanymore.Ican'thelpyouyoutellmewhat'swrong!

6.sheisonly10,shehassetupherownwebsite

7._smiletotheworld,theworldwillsmilebacktoyou.

8.1didn'tknowityoutoldme.

9.Mybrotherlikesfruitalotandheeatsitthreefourtimesaweek.

lO.You'dbetterlookupthenewwordinadictionaryyoudon'tknowit.

二、单项选择(60分)

()l.OurEnglishteacherisniceandpatientsheisverystrictwithus.

A.ifB.asC.unlessD.though

()2.Washyourhandsbeforemeals,youmaygetill.

A.andB.butC.orD.so

()3.Itwasgreatintheendwehadaterribletimeinthebeginning.

A.ifB.unlessC.whenD.although

()4.Vivianwilltakeherdaughtertotheamusementpark_shegetsthetickets.

A.ifB.untilC.althoughD.unless

()5.-Excuseme.Whereisthenearesthotel?

-Justgodownthisroad_youseealibrary.It'sacrossfromit.

A.untilB.becauseC.howeverD.though

()6.WewillneverseeKobeplayingbasketballgame,wewillalways

rememberhim.

A.becauseB.unlessC.butD.if

()7.Nobodycanhearyouyouspeakinaloudervoice

A.unlessB.ifC.whenD.after

()8.AbetterfutureisthegoaloftheChinesepeople,__it'salsothecommon

interestoftheworld.

A.soB.andC.orD.but

()9.Ourbusinesswon'timproveweofferbetterservicetoourcustomers.

A.becauseB.unlessC.afterD.since

()10.-Hasthemeetingbegunyet?

-Notyet.Wehavetowaiteveryoneishere.

A.andB.untilC.orD.but

()11.Loveyourparentstheyarealive.Don'twaituntilitistoolate.

AwhileB.thoughC.becauseD.unless

()12.-Thelocalfoodmaytasteabitstrange

-Well,wearehere,whynotgiveitatry?

A.thoughB.unlessC.sinceD.because

()13.Theydi