用表示時間的連詞連接一個句子作狀語，這樣的主從復(fù)合句就是時間狀語從句。連接時間狀語從句的連接詞有:when, before, after, while, as soon as, until, since...... 這里要注意一點的是，如果主句是

主要時態(tài)

時間狀語從句常見連詞用法：

since

意為“自從；自……以來”，主句常用一般現(xiàn)在時或現(xiàn)在完成時，從句常用一般過去時。 例如： I have worked in this company since I graduated from university. 我從大學(xué)畢業(yè)后就在這家公司工作。 before 意為“在……之前”。 例如：

She wants to see youbeforeyou go.

她想在你走之前見見你。

after

意為“在……之后”。

例如：

You need to brush your teeth after eating to have good teeth.

為了牙齒健康，你吃完東西應(yīng)該刷牙。

till/until

意為“直到……為止”，常用于“not...until...”結(jié)構(gòu)中，表示“直到……才……”。

例如：

I’m really tired because I studied until midnight last night.

我非常累，因為我昨晚學(xué)習(xí)到了半夜

as

(1)意為“當(dāng)……的時候”。

例如：

Asyou go along the river, the London Eye is on your right.

當(dāng)你沿著河邊走的時候，倫敦眼就在你的右邊。

(2)意為“隨著”。

例如：

As you get older, I think it is important not to depend on your parents for everything but to learn to look after yourself.

隨著你長大，我認(rèn)為不要一切都依靠你的父母而要學(xué)會照顧自己是重要的。

while

意為“當(dāng)……時，在……時”，引導(dǎo)的時間狀語從句的謂語動詞常用延續(xù)性動詞或表示狀態(tài)的動詞。

例如：

While Linda was sleeping, Jenny was helping Mary with her homework.

當(dāng)琳達(dá)睡覺時，珍妮正在幫瑪麗完成作業(yè)。

when

意為“當(dāng)……時”，引導(dǎo)的時間狀語從句的謂語動詞既可以是延續(xù)性動詞，也可以是瞬間性動詞。

例如：

I feel very happy when you come to see me.

你們來看我，我感到非常開心。

as soon as

意為“一……就……”，引導(dǎo)的時間狀語從句常用一般現(xiàn)在時表示將來。

例如：

My mom came over as soon as I sat down in front of the TV.

我一坐在電視前面，我媽媽就過來了。

【專題測】

1.[2021浙江溫州]At the meeting, the managers kept arguing about the problem ________ they reached an agreement.

A. after B. when C. until D. since

2.[2021.天津]My cousin became a country doctor ________ he finished medical school.

A. After B. sinceC. butD.so.

3.【2020江蘇揚州】Lucy held her head up like a queen ________ Bill was telling his tale.

A. after B. beforeC. whileD. until

4.【2020-江蘇鎮(zhèn)江】My parents gave red packets to my cousin every Spring Festival ________she got a job, because she said she was able to make money.

A. After В. when С. untilD. since

5.[2022南京模擬]The filmThe Battle At Lake Changjin IIhas received high praise since it______ on screen.

A. PutB. is putС. was putD. will be put

6.[2021.河北]I love to listen to rock music _______ I am running.

A. while B. afterC. since .D. until

7.[2021.內(nèi)蒙古]In Chinese culture, the young won't start dinner _______ the elders take their seats.

A. After B. when C. until D. although

8.[2022武漢模擬]Harry will work in the north of Canada after he _______ from PHD in UBC.

A. will graduate В. graduateC. graduatesD. graduated

9.[2017湖北襄陽]--- Can you tell me when you are going to arrive there?

--- I'm not sure. But I'll ring you up as soon as I _______ there tomorrow.

A. arrive B. arrivedC. will arriveD. am going to arrive

10.[ 2022南通二模]---He made a serious mistake, but he took action to change that _______ it got worse.

---- Luckily he didn't cause any loss.

A. when B. after C. untilD. before

11.[2022連云港]_______he heard the little girl crying for help outside, he rushed out of the room immediately.

A. Before B. UnlessC. As soon asD. Although

12.[2020.江蘇模擬]Plenty of ideas were considered ________ the artist decided on the design of the sculpture.

A. Before B. so C. unlessD. because

13.[2017.遼寧朝陽]---I'm afraid the meeting has begun.

---Don't worry. It_______ until the bell

A. will begin; rings B. doesn't begin; will ring

C. won't begin; will ringD. won't begin; rings

14.[2022襄陽]----When will you go to see your grandpa?

---I'll see him______I get off the plane. You know I miss him very much.

A. as soon as B.as long as.C.as far as.D. as easily as

15.---- Peter, how long have you been in the ice skating club?

---Not long. I didn't join the club _______ I enjoyed the 2022 Beijing Winter Olympics.

A. when B. untilC. unlessD. after

16.[2022云南]For your safety, you mustn't get close to the train ________ it stops.

A. while B. whenC. since .D. until

17.[2022黑龍江]---I don't know when Susan _______.

---Don't worry, When she______ I will tell you.

A.comes; will come B. will come; comes

C. come; comesD.come;will come

20.[2022:江蘇揚州]_______ astronauts go on spacewalks, they wear spacesuits to keep themselves safe.

A. Though B. TillС. WhenD. Unless

21.[2020.四川雅安]Judy Brown ________ as an English teacher in our school since five years ago.

A. works В. will workC. workedD. has worked

22.[2018.四川內(nèi)江]They were playing soccer on the playground ______ the storm came.

А. as soon as В.as long asС. whenD. while

23.[2021湖北]Love your parents while they are alive. Don't wait _______ it is too late.

A. until B. thoughC. because .D. unless

24.[2021.重慶]We were lucky yesterday. The bus left ______ we got on it.

A. Before B. although C. untilD. as soon as

25.[2022重慶]They have been friends ________ they first met.

A. since B. whileC. beforeD. after

26.[2022黃石十四中]It won't be long ______ we leave our junior middleschool.

A. because B. untilC. beforeD. though

       編輯推薦：

       2023年中考各科目重點知識匯總

　　 歡迎使用手機、平板等移動設(shè)備訪問中考網(wǎng)，2025中考一路陪伴同行！>>點擊查看