Unit4语法时间介词频度副词新牛津译林版七年级英语上册

24年新版译林七上Unit4时间介词&频度副词拔高讲解+练习一、表示时间的介词in/on/atin＞1天in＞1天早中晚是特殊on=1天on=1天时间前有修饰词用onat＜1天at＜1天【补充】in①in还可以表示年代、世纪▶in1980s（在20世纪80年代）、inthe21stcentury（在21世纪）②in还可以用来表示在一段时间之后，通常用于将来时▶Hewillarriveintwohours.（他两小时后到达。）on①on具体，如节日、什么样的一天、星期几的早晚下午等前面有修饰词的时间用on▶onMother’sday、onasunnyday、onFridayevening②在周末▶ontheweekend或attheweekend③this，last，next，every等词前面不加inonat等介词▶thisafternoon，lastnight，nextSunday，everymorning④today，tomorrow，yesterday，thedaybeforeyesterday等词前面不加inonat等介词▶tomorrownightat①at可用于某个时刻（黎明、黄昏、日出、日落等）▶atdawn，atsunset，atdusk，atsunrise②用于表示进餐时间▶atbreakfast，atlunch，atsupper③用于表示年龄▶at14=attheageof14④用于一些固定短语或习惯搭配中▶atChristmas，attheSpringFestival，atThanksgiving，atthebeginning/endoflastmonth，atthemoment，atthattime，atthistimeofday，atabadtimeofyear，atfirst，atlast二、频度副词CCDEF0%never从不；绝不90%usually通常地；一般地40%sometimes有时10%seldom很少100%always总是60%often时常；常常0%AB【补充】频度副词的位置①在be动词之后：▶Sheissometimesverybusy.她有时很忙。

②在第一个动词或情态动词之后：▶IwillneverforgetthefirsttimeImetyou.我将永远忘不了和你的第一次见面。

③在实义动词之前：▶Weoftengothere.我们经常去那儿。

频度副词的用法①often,always,usually等通常和一般现在时连用，表示现在经常或反复发生的动作。▶ItoftenrainshereinApril.这儿四月份常下雨。

②always与进行时连用时，并不强调动作正在进行，而是表示赞叹、厌烦等情绪。▶Heisalwaysthinkingofothers.他总是想着别人。（赞叹）Sheisalwaysaskingsillyquestions.她老是问些愚蠢的问题。（厌烦）

③对这些频度副词提问时用howoften▶Howoftendoyouwritetoyourbrother?你多久给你弟弟写信一次？频度副词的意义①always意为“总是”，“一直”，它所表示的频度最高，相当于allthetime。▶Tomisalwayslateforschool.汤姆上学总迟到。

②usually意为“通常”，倾向于一种习惯。▶WeusuallygoshoppingonSundays.我们周日通常去购物。

③often意为“经常”，用来表示动作重复，中间有间断。▶Weoftenhavesupperathome.我们经常在家吃晚饭。

④sometimes意为“有时”，它可以放在句子中间，也可以放在句首或句末。▶Shesometimeswalksalongtheriver.她有时候沿着河边散步。⑤seldom意为“很少”，表示否定意义，动作几乎不会发生。▶Heseldomeatsbreakfast.他很少吃早餐。

⑥never意为“根本不，从未”，所表示频度最低，表示否定意义。▶HehasneverbeentoBeijing.他从未去过北京。巩固提高练习一、用in/on/at填空JuneFriday2000Father’sdaySundaymorningSundaynoonJune2ndsummer6:00March7ththemorningofMarch7thnight9:45Mondayafternoon选词填空Wewillhaveameeting______(in/on/at)Mondaymorning.Shewasborn______(in/on/at)1995.Themoviestarts______(in/on/at)8:00PM.Theyusuallytravel______(in/on/at)summer.Hewillvisitus______(in/on/at)nextweek.China’sNationalDayis______(in/on/at)October1st.Weoftenseethefilm______(in/on/at)8o’clockonSunday.Whatdoyoudo______(in/on/at)Sundays?Childrendon’tgotoschool______(in/on/at)NewYear’sDay.Seeyou______(in/on/at)9o’clock.时间介词单项选择1.Ioftendovolunteerworkinthelibrary_______Sunday.A.at

B.in

C.on

D.for2.China’sfirstMarsrover,Zhurong,toucheddownontheRedPlanet________May15,2021.

A.on

B.in

C.at

D.to

3.TheCommunistPartyofChinahadher100thbirthday_______July1,2021.A.in

B.at

C.on

D.around4.TheCommunistPartyofChinawasfounded_______July1,2021.

A.in

B.on

C.at

D./5.MissListudiedatacollegeinBeijingfrom2016________2021.

A.to

B.of

C.in

D.with6.SpaceDayofChinafalls________April24theveryyear.

A.on

B.by

C.at

D.in7.TheTianwen1probelandedonMars________May15th,2021.

A.at

B.in

C.to

D.on8.Ioftenhelpmyparentswithhousework________Sundays.

A.on

B.in

C.at

D./

9.Wehaveaclassmeeting________3:30thisafternoon.

A.in

B.on

C.at

D./

10.________suchacoldmorning,Ialsogotup________6o’clocktogoforarunasusual.A.Before;inB.At;toC.On;atD.In;at11.Let'smeet_______midday_______Saturday.

A.at,atB.

in,onC.at,onD.at,in12.Themanagerisn'there_______present,butshe'llbeback_______halfanhour.

A.at,inB.

at,atC.in,inD.at,on

13.Youwon'tbeworking_______Saturdaynights_______thefuture,willyou?A.at,inB.

on,atC.on,inD.at,on14.I'mbusy_______moment,butI'llbefree______evening.A.atthe,inthisB.

inthe,atthisC.atthe,this15._______themorningofNovember20,1915,theworkerscametoChicagotoshowtheirmourningofJoeHill.A.On

B.In

C.OnD.At16.Annmoved_______Hangzhou_______September,1992.A./;in

B.to;in

C.to;on

D.in;in

17.Theystartedoff_______anautumnafternoon.A.during

B.at

C.in

D.on18.Heoftengoes_______school_______sixthirty_______themorning.A.for;to;in

B.to;at;inC.to;for;at

D.for;at;to19.Hearrived_______Shanghai_______9:30_______March5.A.at;in;at

B.to;on;atC.in;on;at

D.in;at;on20.TheEnglishteachertoldmetogetthere_______halfpastten.A:in

B.at

C.on

D.of频度副词单项选择（

）1.Myfatherusually_______towork.driveB.drives

C.drove

D.isdriving（

）2.—_______doyougotothemovies?—Seldom.A.HowoftenB.HowoldC.HowmanyD.Howmuch（

）3.—Miss.Linisverypopularamongthestudents.—Yes.Herclassesare_______lively(生动的)andinteresting.A.alwaysB.sometimesC.hardlyD.never（

）4.Englishpeople_______use“Mr.”beforeaman’sfirstname.A.neverB.usuallyC.oftenD.seldom（

）5.—Doyouoftengofishingwithyourfather?—No,_______.Idon’tlikefishingatall.A.neverB.alwaysC.usuallyD.often（

）6.Speakaloud,please!Ican_______hearyou.usually

B.always

C.hardly

D.nearly（

）7.

_______doyouwritetoyourpenfriend?Onceaweek.A.HowlongB.HowsoonC.Howfar

D.Howoften（

）8.He_______lateforschool.A.isoftenB.oftenis

C.doesoften

D.oftendoes（

）9.Heseldomdoeshishomeworkathome,_______?A.isheB.isn’theC.doesheD.doesn’the（

）10.Billisthefirstonetogettoschooleveryday.Heis______lateforschool.

often

B.never

C.always

D.sometimes

（

）11.Idon’tseetheMillersvery

______

.Theyliveontheothersideofthetown.oftenB.always

C.usually

D.sometimes

（

）12.I’ll

______

eatatthatrestaurantagain.It’ssodirtyandnoisy.

often

B.never

C.always

D.sometimes

（

）13.Youareplayingtheguitarsowell.

______

doyoutakeguitarlessons?Twiceaweek.

Howfar

B.Howlong

C.Howmany

D.Howoften

（

）14.Idon’tknowyoutakethesubwaytowork.I

______

takethesubway,butthereissomethingwrongwithmycartoday.

often

B.usuallyC.seldom

D.sometimes

（

）15.Idon’tlikevegetables.I

______

eatthem.

Butthey’regoodforyourhealth.Youshouldeatthem

______

.

seldom;often

B.sometimes;neverC.usually;always

D.always;sometimes

（

）16.Astudyshowsthatwomen

______

livelongerthanmen.

never

B.always

C.usually

D.sometimes

（

）17.Theairinthecityisbadlypollutednow.I

______

seethebluesky.

oftenB.always

C.sometimes

D.seldom

（

）18.Truefriendsarelikestars.Youmay