【01-暑假复习】专题04 定语从句“解码器”-2025年新高二英语暑假衔接讲练 (人教版)（含答案）

这是一份【01-暑假复习】专题04 定语从句“解码器”-2025年新高二英语暑假衔接讲练 (人教版)（含答案），文件包含01-暑假复习专题04定语从句“解码器”学生版-2025年新高二英语暑假衔接讲练人教版docx、01-暑假复习专题04定语从句“解码器”教师版-2025年新高二英语暑假衔接讲练人教版docx等2份试卷配套教学资源，其中试卷共36页， 欢迎下载使用。
重点速记：知识点和关键点梳理，查漏补缺
难点强化：难点内容标注与讲解，能力提升
复习提升：真题感知+提升专练，全面突破
核心考点聚焦
高考考点聚焦
定语从句
考点一
that、which引导的定语从句
that、which引导定语从句区别口诀
“逗号后，非限定， which 站定不客气。
“人或物，皆可替， that 通用有前提。
“ All/any/first/last 词，
“还有 the very/same/nly ，
“不定代词 （everything/nthing/smething...） ，
“ that 优先莫迟疑！
“两者皆有 （既有人又有物） ，
“ that 上场最适宜！”
1．（24-25高一上·重庆·期末）The nly thing matters is that safety shuld be given the highest pririty.
2.（23-24高二上·吉林长春·期中）The Great Wall is the last place Mr. Smith is ging t visit befre he leaves Beijing.
3．（23-24高一下·重庆长寿·期中）Our teachers spare n effrt t create an atmsphere enables us t study attentively and harmniusly.
考点二
wh、whm、whse引导的定
语从句
【名师点津】
（1）wh或whm在引导限制性定语从句时常可用that替换。作主语时,wh/that不可省略;作宾语时,whm/wh/that可以省略，但跟在介词后面作宾语时，关系代词不可省略。
I've becme gd friends with several f the students in my schl （wh/whm/that） I met in the English speech cntest last year. 去年，我与几个在英语演讲比赛中结识的学生成了好朋友。
Part-time wrkers, the majrity f whm are wmen, are dubly disadvantaged.兼职工作者多数为女性，处于双重的不利条件下。（此处，为多数学生易错点；在语法填空中，会误填成the majrity f them）
whse表示所属关系,一般指人,也可指物,在从句中作定语。其指物时相当于f which,指人时相当于f whm。
（2022·全国乙卷）S fr them t mve t Elkhead, Cl. t instruct the children whse（=f whm） shes were held tgether with string was a surprise. 因此，对他们来说，搬到科罗拉多州的埃尔克海德去指导那些用绳子把鞋子绑在一起的孩子们是一件令人惊讶的事。
1.（23-24高一下·山东济宁·期末）I ran thrugh the crwd f peple were hurrying t get n the train.
2.（24-25高二上·广东惠州·期中）I am grateful t my teacher, encuragement and supprt helped me discver my ptential.
3.（23-24高一下·吉林·期末）We were very impressed by the ld man, was nt willing t acknwledge defeat.
4.（23-24高一下·北京·期中）Wlves are highly scial animals success depends upn cperatin.
5. （24-25高二上·山东济宁·期中）If we cmpare yuth t flwers, the yung vlunteers are the mst beautiful nes, withut the wrld wuld be t cld t live in.
考点三
as、which引导的定语从句
1.（24-25高二上·福建·期中） the chart shws, there has been a steady increase in the number f users ver the past year, indicating the success f ur marketing campaign.
2.（24-25高二上·山东济宁·阶段练习）As a cnsequence, they had t take a series f steps, nne f was pwerful enugh t prevent the disaster.
3.（22-23高一上·黑龙江鹤岗·期中）The Bird’s Nest is such a fantastic building attracts a great many turists.
考点四
介词+关系代词
1.介词和关系代词的确定
若介词放在关系代词之前,关系代词指人时用whm,指物时用which。另外,whse也可以放在介词后,即“介词+whse+名词”结构。
2.“f +关系代词”引导的定语从句
在sme、any、few、little、nne、all、bth、neither、many、mst、each等代词或数词的前后表示整体与部分的关系时，可以用f which/whm。
（2023·新高考Ⅱ卷）Besides, wrking in the garden seems t have a calming effect n Jaramill's special educatin students, many f whm have emtinal cntrl issues.此外，园艺工作似乎对Jaramill的特殊教育学生有镇静作用，他们中的许多人都有情绪控制问题。
名师点津：
有时为表达清楚，也可以在关系副词where/when前加介词frm/t等，平时也应掌握，但非高考重点。
China is the birthplace f kites，frm where kite flying spreads t Japan，Thailand，India and s n.
中国是风筝的发源地，从这里，放风筝传到了日本、泰国、印度等国家。
1.（24-25高二上·广东茂名·期中）Seeing the pht, she culdn’t resist thinking f her grandmther, with she had spent many wnderful days in her childhd.
2.（21-22高一下·福建泉州·期中）Later, she studied Chinese medicine fr many years with experts in the field, frm she gained a deep knwledge abut traditinal practices.
Accrding t the legend, the Jade Emperr(ruler f heaven) wuld like t measure time by twelve different animals. He tld animals that he wuld hld a great race n his birthday, the prize f ________ was twelve psitins n the Chinese zdiac calendar.
The PLA Navy currently perates tw carriers CNS Lianing and CNS Shandng, bth f ____ ____ have a displacement f arund 50, 000 tns and use a ski jump mde fr launching fixed wing aircraft.
考点五
where、when、why引导的定语从句
当定语从句中不缺少主语、宾语、定语和表语时，要选用关系副词， 关系副词在从句中作状语。其中when, where, why是常见的三个关系副词。
名师点津：
当先行词为一些表示抽象地点的名词，如：pint， situatin， case， stage， family等时，如果引导词在从句中作状语，常用关系副词where引导定语从句；如果不作状语，则用关系代词that/which。
Students shuld invlve themselves in cmmunity activities where they can gain experience fr grwth.
学生应该参与社区活动，在那里他们可以获得成长的经验。
Remember that there is still ne pint that/which we must make clear at the cnference tmrrw.
记住在明天的会议上我们还有一点必须弄清楚。
She's in a hpeless situatin，where we will keep a very clse eye n her.
她处于无望的处境中，在这种情况下我们将密切注意她。
先行词ccasin当“时刻”讲时，用关系副词when；当“场合”讲时，用关系副词where。
Please describe an ccasin where yu met real difficulties.
请描述你遇到真正困境的场景。
Occasins are rare when I have the time t spend a day with my kids.
我有时间和孩子们度过一天的时机很少。
1.（24-25高二上·四川内江·期中）It was an area fishermen were finning, and the sea flr was cvered with dead sharks.
2.（24-25高二上·广东惠州·期中）We will always remember the mment, my classmate Li Chng crssed the finishing line.
3.（23-24高二上·吉林长春·期中）Bungee jumping is an adventurus sprt curage matters mre than strength.
4.（23-24高一下·北京·期中）The reasn I am fascinated by this painting is that it shws a mysterius scene.
考点六
定语从句的其它考点
定语从句中的主谓一致
the way 和time后接定语从句的情况。
限制性定语从句与非限制性定语从句的区别
1．This is the very dictinary is f great help.
2．These are all the pictures I have seen.
3．Occasins are quite rare I have the time t listen t sme music and have a relaxatin.
4．Maggie and Jacksn, huse we are making the party, are a very charming cuple.
5．Thusands f years ag, they frmed thse ancient tea plantatins, are the best gift that nature has granted us.
6．Please cme back at fur ’clck, yur medicine will be ready.
7．The reasn he succeeded in the exam is that he studied very hard.
8．D yu still remember the days we traveled tgether?
9．The next day, peple put up shelters in the pen air using anything they culd find.
10．It was the time Chinese peple had a hard life.
11．Tm came back, made us very happy.
12．The letter was ne f the earliest dcuments n recrd mentined tfu in the West.
13．My uncle is the wner f a restaurant clse t the place is the center f the twn.
14．The injured by mther was lst in the disaster was sent t the hspital.
15．The teacher and the bks he recmmended were excellent.
16．Culd yu tell me the reasn he gave yu yesterday?
17．Jhn McCarthy cined the term AI and his idea was well in advance f the age in he lived.
18．Afterwards, Einstein had t flee Germany, Heitler was in pwer.
19．We wn’t believe the reasns they tld us unless they give ther evidence.
20．I dn’t want t listen t any reasn yu were absent frm the meeting.
21．In ur class there are 46 students, whm half wear glasses.
22．I’m lking frward t the day my daughter can read the bk that I write fr her.
23．Students shuld invlve themselves in cmmunity activities they can gain experience fr grwth.
24．Learning strategies, t teachers attach significance, haven’t drawn enugh attentin f students.
25．We were very impressed by the ld man, was nt willing t acknwledge defeat.
26．At the time Mr Yang entered the space prgramme, astrnauts had t be shrter than 170cm in height and less than 65kg in weight.
27．Festivals are ccasins allw us t relax and enjy life.
28．There are Chinese tea stres, visitrs can taste and buy varieties f Chinese tea.
29．The majrity f residents in Chinatwn are still ethnic Chinese, many f d nt speak English fluently.
30．We’ve planned t hld an English speech cmpetitin, the theme f is Man and Nature.
31．I remember the year we spent ur summer vacatin at the beach.
32．The by I think t be hnest cheated me.
33．The by I think was hnest cheated me.
34．He wrte a letter explained what had happened in the accident.
35．I’m surprised at all he said at the meeting.
36．Was it Octber 1, 1949 the Peple’s Republic f China was funded?
37．The huse windw faces suth is fr the dctr.
38．This is the shp we sells children's clthing.
39．But Sarah, has taken part in shws alng with tp mdels wants t prve that she has brains as well as beauty.
40．Have yu heard abut a new sng Lnely Warrir many teenagers are talking abut these days.
真题感知
1.【2024新课标Ⅰ卷】Glasshuse stands ____63____ a great achievement in cntemprary design, t huse the plants f the suthwestern part f China at the end f a path retracing (追溯) the steps alng the Silk Rute ____64____ brught the plants frm their native habitat in Asia t cme t define much f the _____65richness_____ (rich) f gardening in England.
2.【2024全国甲卷】Yellwstne was the ____49largest____（large）United States natinal park—2.2 millin acres—until Wrangell-Saint Elias in suthern Alaska, _____50_____ became a natinal mnument in 1978, tk the hnrs as a natinal park in 1980 with 12.3 millin acres.
3.【2024新课标ⅠⅠ卷】Chinese cultural elements cmmemrating (纪念) Tang Xianzu, ___36___ is knwn as “the Shakespeare f Asia,” add an internatinal character t Stratfrd-upn-Avn, William Shakespeare’s hmetwn.
4.【2024北京卷】 Tinniswd, ___17___ desn’t smke and rarely drinks, credited mderatin fr helping him stay healthy during his lng life. “If yu eat t much r d t much f anything, yu’re ging t suffer eventually,” he said.
5.【2024浙江1月卷】Of curse, shps are nt charities — they price gds in the way ____38____ will make them the mst mney.
6. 【2023年全国乙卷】But fr all its ancient buildings, Beijing is als a place ____43____ welcmes the fast-paced develpment f mdern life, with 21st-century architectural wnders standing side by side with histrical buildings f the past.s
7.【2023年全国乙卷】The clr she chse came in a bx which had a picture f a wman that hair clr lked just perfect.
8.【2023年全国甲卷】“There was nce a twn in the heart f America, ___44___ all life seemed t enjy peaceful existence with its surrundings,” her fable begins, brrwing sme familiar wrds frm many age-ld fables.
9.【2023年全国甲卷】Yet, the frm f the fable still has values tday, ___43___ Rachel Carsn says in “A Fable fr Tmrrw.”...
10.【2023年北京卷】Nina recently finished her year-lng series f runs in Chicag, ____18____ thusands were attending a water cnference.
提升专练
1. Each dancer carries a bamb stick, 4 is struck against the grund t the music.
2.In a unanimus reslutin, the UN General Assembly recgnized the significance f the Lunar New Year, 12 is celebrated in numerus UN member states.
3. Harare’s Eastgate Centre is a superb example f bimimicry. It was created by Mick Pearce wh was inspired while watching a nature dcumentary 25 termites (白蚁) were cnstructing their nests.
4.She tld China Daily that hanfu is gaining appeal and recgnitin in Hng Kng amng peple f different age grups, and that her assciatin is grwing day by day. “At first, we nly had a dzen r s pieces f hanfu, 36 wuld be kept at hme and taken ut when they were needed. Nw, we have ver 100 pieces and need t rent a warehuse fr strage,” she said.
5.In additin t “Happy Lng”, the Gansu Prvincial Museum ffers stuffed tys inspired by the flying apsaras (飞天) f the Mga Grttes and the brnze gallping hrse frm the Easter Han Dynasty (25-220), all f 48 cmbine rich histry with Gen-Z appeal.
6.Walking thrugh his neighbrhd supermarket in Australia, 1 packs f Chinese sauerkraut (酸菜) line the shelves, Huang Xiqing feels like he’s shpping in his hmetwn f Shenyang in Lianing prvince.
These events have transfrmed Jingdezhen int an incredible platfrm fr diversified cperatin and cmmunicatin, ________ yung artistic talents are drawn t its flame like mths.
8.Acrbats can act like fish swimming smthly in the water, birds flying thrugh trees and butterflies dancing amng flwers, shwcasing wnderful skills 8 require years f hard training.
9.The Dngfeng Landing Site has a search zne f tens f thusands f square kilmeters, which cntains desert, salt flats, as well as wetlands that make it challenging t find ut 6 the reentry mdule might land.
10. In ancient times, needlewrk was a must-learn skill fr wmen, 26 had t make clthes fr their families.
11. In additin t the shipwrecks, a variety f artifacts, including pttery, prcelain and irnware, have been unearthed, mst f 35 were made in kilns (窑炉) in Jingdezhen, Jiangxi prvince, knwn as China’s “prcelain capital.”
12.Lcated near the archaelgical site f the Yin Ruins, 54 is als the lcatin f the last capital f the Shang Dynasty(1600-1046 B．C．), the expanded Yinxu Museum is the first museum t present the Shang civilizatin cmprehensively.
13.It nt nly ffers a way fr yung peple t interact with a city in a meaningful way but als prvides them with a new scial scene 9 individuals with similar interests can cnnect and frm friendship.
14.This year, their mdest hme were decrated with pink cherry blssms, 5 Wng said culd bring gd luck.
15.The pprtunity came in 2008, 5 China launched a natinal prgram fr glbal tp talent.
相同点
先行词都可指物, 都可以常在从句中作主语、宾语, 且作宾语时可以省略。
区别
that的用法
① that引导限制性定语从句,
All the peple that cme frm the cuntry wrk much harder.
所有来自农村的人工作都更努力得多。
②先行词为不定代词anything、nthing、smething、everything、all、sme、nne、little、few、the ne等时。
③先行词为形容词最高级或序数词,或先行词前有形容词最高级或序数词修饰时。
This is ne f the mst exciting ftball games that I have ever seen.
这是我见过的最激动人心的足球比赛之一。
④先行词被the nly、the very、the last、the same、any、every、each、few、little、n、sme等修饰时。
This is the nly thing that we can d nw.
这是我们现在惟一能做的事情。
EQ \\ac(○,5)先行词中既有表示人又有表示物的词时。
I refuse t accept the blame fr smething that was smene else's fault.我拒绝为别人的错误承担责任。
The first place that they visited in Guilin was Elephant Trunk Hill. 他们在桂林参观的第一个地方是象鼻山。
which 的用法
①关系词引导非限制性定语从句时。
The by was away frm hme fr a week, which wrried his parents very much.这个男孩离家一个星期了,这使他的父母很担心。
which引导非限制性定语从句代指主句整句话的内容时，只能位于主句之后。
He kept lying t me, which annyed me greatly. 他总是对我说谎,这使我很恼火。
②关系代词前有介词时。
（2023·新高考Ⅱ卷）S, why did he suddenly frce me t d smething at which I was sure t fail? 那么，为什么他突然强迫我做一些我肯定会失败的事情呢？
③句子中已经有that引导的从句时，为了避免重复，另外一个用which。
思路点拨：that与which引导定语从句的区别
1.考查定语从句。句意： 唯一重要的是安全应该被给予最高优先级。本空引导限制性定语从句，先行词是thing，指物，关系词在从句中作主语，且先行词有The nly修饰，应用关系代词that引导。故填that。
2.考查定语从句。句意：长城是史密斯先生离开北京前要参观的最后一个地方。空处引导定语从句，修饰先行词place，先行词指物，关系词在从句中作宾语，且先行词被the last修饰，只能用关系代词that引导从句。故填that。
3. 考查定语从句。句意：我们的老师不遗余力地营造一种让我们专心、和谐地学习的氛围。空处引导限制性定语从句，修饰先行词atmsphere，先行词指物，在从句中作主语，应用关系代词which或that作引导词。故填which/that。
答案1. that 2. that 3.which/that
关系词
先行词
句子成分
经典例句
wh
指人
主语/宾语
There are 30 students in this class, wh are frm the nrth f China.
这个班里有30名学生，他们来自中国北方。
whm
指人
宾语
The by wh[m] yu are lking fr is Tm.
whse
指人/物
定语
D yu knw the by whse handwriting is very beautiful?
你认识那个书法非常漂亮的男孩吗？
I'd like a rm whse windw lks ut ver the sea.
思路点拨：例题主要考查wh、whm、whse引导的定语从句
1.考查定语从句。句意：我跑过那些正匆忙赶火车的人群。分析句子结构，这是一个包含定语从句的复合句，先行词是 peple，指人，在从句中作主语，故用关系代词 wh或that 引导该从句，故填 wh/that 。
2. 考查定语从句。句意：我感谢我的老师，他的鼓励和支持帮助我发现了自己的潜能。空处引导非限制性定语从句，先行词是my teacher指人，关系代词在从句中作定语修饰名词encuragement and supprt，因此应使用关系代词whse。故填whse。
3.考查定语从句。句意：那位不服输的老人给我们留下了深刻的印象。空处引导非限制性定语从句，先行词the ld man，指人，在定语从句中作主语，需用关系代词wh引导。故填wh。
4. 考查定语从句。句意：狼是高度群居的动物，它们的成功依赖于合作。空处引导限定性定语从句，先行词是Wlves，关系词在从句中作定语，和success之间是所属关系，应用关系代词whse引导。故填whse。
5. 考查定语从句。句意：如果我们把青春比作花朵，年轻的志愿者是最美丽的，没有他们，世界将变得太冷了。此处为介词+关系代词结构非限制性定语从句，修饰先行词vlunteers指人，作介词的宾语，指人应用whm。故填whm。
答案1. wh/that 2. whse 3.wh 4.whse 5. whm
关系词
位置不同
表意不同
as的用法
可在主句之前、之中或之后
as常用＂正如＂含义。
限制性定语从句固定结构：the , as, ,
They culd nly read such stries as had been rewritten in simple English.(as作主语)
他们只能读类似这样的一些用简易英语改写的故事。
These huses are sld at such a lw price as peple expected.(as作宾语)
这些房子以人们期望的低价出售。
This is the same knife as I lst.(as作宾语)
这把小刀和我丢的那把很相似。
非限制性定语从句： 常用的结构有as we knw（众所周知）；as ften happens（正如常发生的那样）；as is ften the case（情况常常如此）；as we all can see（正如我们看到的）；as is annunced / expected / knwn / imagined / mentined / said / shwn / reprted等。这些结构常放句首，偶尔也可以放句中或句末。
As yu can see, he did rather better by himself than I did. 如你所见，他自己做得比我做得还要好。
which 的用法
通常在主句之后
Tm was late fr schl this mrning, which was unexpected. 汤姆今天迟到了，这让人觉得意外。
思路点拨：例题主要考查as、which引导的定语从句。
1.考查非限定性定语从句。句意：如图所示，在过去的一年中，用户数量稳步增长，这表明我们的营销活动取得了成功。As the chart shws正如图表所示。as引导非限定性定语从句，有“正如”之意，指代整个主句的内容。故填As。
2.考查定语从句。句意：因此，他们不得不采取一系列步骤，但没有一个步骤足以阻止这场灾难的发生。设空处引导非限制性定语从句，修饰先行词steps，从句中缺少f的宾语，指物，应用which，故填which。
3.考查定语从句。句意：鸟巢是一座神奇的建筑，吸引了许多游客。分析句子结构，空处引导一个定语从句，在从句中作主语，修饰先行词a fantastic building，且先行词前有such修饰，所以应用as引导。故填as。
答案1. as 2. which 3. as
如何确定关系代词前的介词
依据定语从句中动词或形容词的习惯搭配来确定
I bught a great many bks， n which I spent all my mney that I had saved.我买了很多书，花光了我所有的积蓄。
依据先行词的习惯搭配来确定
I'll never frget the time during which I spent my childhd in the cuntry.我永远不会忘记在乡下度过的童年时光。
根据上下文所表达的意义来确定
I was impressed by her persistence in her wrk and scientific research, withut which she culdn't have made such remarkable achievements.她对工作和科学研究的坚持给我留下了深刻的印象，没有这种坚持，她不可能取得如此卓越的成就。
The buses, mst f which were full, were surrunded by an angry crwd.
思路点拨：例题主要考查介词+关系代词。
1.考查定语从句。句意：看到照片，她禁不住想起小时候和她祖母度过的美好时光。引导定语从句，先行词为her grandmther，关系词替代先行词在定语从句中作with的宾语，应用关系代词whm引导。故填whm。
2.考查定语从句。句意：后来，她跟随该领域的专家学习中医多年，从他们那里她获得了对传统习俗的深刻了解。空格处是“介词+which/whm”引导的非限制性定语从句，先行词experts是人，从句中作介词宾语，因此空格处是whm，故填whm。
3.考查定语从句。句意：他告诉动物们，他将在他的生日那天举行一场盛大的赛跑，比赛的奖品是中国十二生肖的十二个位置。此处为“介词+关系代词”引导的非限制性定语从句修饰先行词race，作介词的宾语，指物，故用关系代词which。故填which。
4.考查定语从句。句意：中国人民解放军海军目前操作两艘航母，中国海军辽宁号和中国海军山东号，两艘排水量大约5万吨，使用滑跃模式用于发射固定翼飞机。此处为“介词+which”结构非限制性定语从句，修饰先行词CNS Lianing and CNS Shandng，作介词的宾语，指物，故用which。故填which。
答案1. whm 2. whm 3. which 4. which
关系副词
先行词
例句
where
表地点的名词
Nwadays peple are mre cncerned abut the envirnment where they live.
现在人们更加关心他们居住的环境。
when
表时间的名词
I'll never frget the day when my sn was brn.
我永远忘不了我儿子出生的那一天。
why=fr which
reasn
Can yu tell me the reasn why(=fr which) yu are late again?
你能告诉我你再次迟到的原因吗？
思路点拨：例题主要考查定语从句关系副词的使用。
句意：这是一个渔民割鱼鳍的区域，死去的鲨鱼覆盖着海底。空格处引导定语从句，对先行词area进行限定说明，先行词在从句中作地点状语，所以应该用关系副词where引导从句。故填where。。
句意：我们将永远记住我的同学李冲冲过终点线的那一刻。空格处引导非限制性定语从句，对先行词the mment进行限定说明，先行词在从句中作时间状语，应该用关系副词when引导从句。故填when。
句意：蹦极是一项勇气比力量更重要的冒险运动。分析句子可知，空处引导限制性定语从句，修饰先行词sprt，先行词在从句中表示行为发生的地点，作地点状语，因此应用关系副词where作引导词。故填where。
句意：我之所以对这幅画着迷，是因为它展现了一个神秘的场景。分析可知。此处引导限制性定语从句，先行词为reasn，关系词替代先行词在从句中作原因状语，应用关系副词why引导。故填why。
答案1. where 2. when 3. where 4.why
在定语从句中，谓语动词的单数，复数依据它所修饰的先行词。
I, wh am yur teacher, will help yu with everything.
He wh breaks the schl rules shuld be punished.
Thse wh break the schl rules shuld be punished.
Anyne wh breaks the schl rules shuld be punished.
One f +the+复数名词+定语从句，谓语动词用复数，the nly ne f +the 复数名词+定语从句，谓语动词用单数。
He is ne f the teachers in ur schl wh teach well.
He is the nly ne f the teachers in ur schl wh teaches well.
the way在从句中充当方式状语时，其后的关系词可以是in which，that或省略；但是当它在从句中充当主语、宾语等成分时，其后的关系词就用that或which。
①What surprised me was nt what he said but the wayeq \b\lc\{\rc\ (\a\vs4\al\c1(in which,that,不填))he said it.
让我吃惊的不是他说的话，而是他说话的方式。
②The wayeq \b\lc\{\rc\ (\a\vs4\al\c1(that,which,不填)) he explained t us was quite simple.
他向我们解释的那种方法很简单。
先行词是time时，若time作“次数”讲，应用关系代词that引导定语从句，that可省略；若time作“一段时间，时代”讲，应用关系副词when或“介词at/during＋which”引导定语从句。
This is the first time (that) I have talked with a freigner face t face.
这是我第一次和一个外国人面对面交流。
There was a time when I hated ging t schl.
曾经有一段时间我讨厌上学。
限制性定语从句与非限制性定语从句的区别
形式不同
限制性定语从句主句和从句之间不用逗号隔开，口语中使用时也不停顿；而非限制性定语从句与主句之间通常有逗号隔开，口语中使用时有停顿。
He is the man whse car was stlen. 他就是汽车被窃的那个人。
I’ve invited Jim, wh lives in the next flat. 我邀请了吉姆，他就住在隔壁。
先行词不同
限制性定语从句的先行词只能是名词或代词，而非限制性定语从句的先行词则可以是名词或代词，也可以是短语或句子；另外，当先行词为专有名词或其他具有独一无二性的普通名词时，通常要用非限制性定语从句，而不用限制性定语从句。
Peter drve t fast, which was dangerus. 彼得开车很快，这是很危险的。(which指drive t fast)
He changed his mind, which made me very angry. 他改变了主意，这使我很生气。(which指整个主句)
Mr. Smith, wh is ur bss, will leave fr Japan next week. 我们的老板史密斯先生下周要去日本。(先行词为专有名词，要用非限制性定语从句修饰)
含义不同
I have a sister wh is a dctr. 我有一个医生的姐姐。(姐姐不止一个)
I have a sister, wh is a dctr. 我有一个姐姐，她是当医生的。(只有一个姐姐)