Chuyên đề tự học môn Tiếng Anh - Mệnh đề trạng ngữ chỉ thời gian

CHUYÊN ĐỀ TỰ HỌC MÔN TIẾNG ANH (theo tham chiếu Châu Âu 6 bậc) ADVERBIAL CLAUSES 2016

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BÀI 8. ADVERBIAL CLAUSES OF TIME

MỆNH ĐỀ TRẠNG NGỮ CHỈ THỜI GIAN

1. When: “When” means “at that moment, at that time, etc.” Notice the different tenses used in relationship to the clause beginning with when. It is important to remember that “when” takes either the simple past OR the present.

“When” được dùng với ý nghĩa “lúc ấy, thời điểm ấy”. “When” cũng được dùng với nhiều thì ngữ pháp khác nhau trong mệnh đề thời gian, có thể là quá khứ đơn, quá khứ tiếp diễn, lẫn hiện tại đơn. Cụ thể như các ví dụ minh họa sau:

He was talking on the phone when I arrived. I washed the dishes when my daughter fell asleep.

When she called, he had already eaten lunch. We’ll go to lunch when you come to visit.

When we were playing on the swings, it started to rain.

2. Before: “Before” means “before that moment”. It is important to remember that “before” takes either the simple past OR the present.

“Before” được dùng với ý nghĩa “trước lúc ấy, trước thời điểm ấy”. “Before” cũng được dùng với nhiều thì ngữ pháp khác nhau trong mệnh đề thời gian, có thể là quá khứ đơn, lẫn hiện tại đơn. Cụ thể như các ví dụ minh họa sau:

We will finish before he arrives. Before you come back, the new hospital will have been built.

She (had) left before I telephoned. Before we came, they had gone.

3. After: “After” means “after that moment”. It is important to remember that “after” takes the present for future events and the past OR past perfect for past events.

“After” được dùng với ý nghĩa “sau lúc ấy, sau thời điểm ấy”. “After” cũng được dùng với nhiều thì ngữ pháp khác nhau trong mệnh đề thời gian, có thể là quá khứ đơn, quá khứ hoàn thành. Cụ thể như các ví dụ minh họa sau:

We will finish after he comes. After he arrives, he will certainly make a speech.

She ate after I (had) left. After we had done all our homework, we played chess.

4. While, as: “While” and “as” mean “during that time”. “While” and “as” are both usually used with the past continuous because the meaning of “during that time” which indicates an action in progress.

“While/ As” được dùng với ý nghĩa “trong lúc, trong khoảng thời gia”. “While/ As” được dùng với thì quá khứ tiếp diễn trong mệnh đề thời gian, dùng để diễn tả sự diễn tiến của hành động. Cụ thể như các ví dụ minh họa sau:

She began cooking while I was finishing my homework.

As I was finishing my homework, she began cooking.

While I was walking home, I met with my long-lost friend, Nga.

He had an accident as he was walking on the street.

5. By the time: “By the time” expresses the idea that one event has been completed before another. It is important to notice the use of the past perfect for past events and future perfect for future events in the main clause. This is because of the idea of something happening up to another point in time.

“By the time” dùng để diễn đạt một hành động, sự kiện đã hoàn tất trước một sự kiện khác, hành động khác. “By the time” dùng với mệnh đề thời gian ở quá khứ (mệnh đề chính ở quá khứ hoàn thành) diễn tả một sự kiện trong quá khứ, tuy nhiên “by the time” sẽ diễn tả tương lai khi mệnh đề thời gian với “by the time” chia ở hiện tại (mệnh đề chính chia ở tương lai).

By the time he finished, I had cooked dinner.

We will have finished our homework by the time they arrive.

6. Until, till: “Until” and “till” express “up to that time”. We use either the simple present or simple past with “until” and “till”. “Till” is usually only used in spoken English.

“Until/ Till” được dùng để diễn đạt ý nghĩa “đến thời gian đó, đến thời điểm đó”. “Until/ Till” cũng được dùng với nhiều thì ngữ pháp khác nhau trong mệnh đề thời gian, có thể là quá khứ đơn, quá khứ hoàn thành. “Till” được dùng trong ngôn ngữ nói nhiều hơn. Cụ thể như các ví dụ minh họa sau:

We waited until he finished his homework. We will continue to work till it is dark.

I didn’t realize who he was until he took off his sunglasses. I’ll wait till you finish.

7. Since: “Since” means “from that time”. We use the present perfect (continuous) with “since”. “Since” can also be used with a specific point in time.

“Since” nghĩa là “kể từ thời điểm đó”, hoặc dùng với các mốc thời gian. “Since” được dùng với các dạng hoàn thành. Cụ thể minh họa qua các ví dụ sau:

I have learned English since I was a young boy. They have worked here since 1987.

We have been waiting for him since early this morning.

8. As soon as/ Once: “As soon as” means “when something happens - immediately afterwards”. “As soon as” is very similar to “when” it emphasizes that the event will occur immediately after the other. We usually use the simple present for future events, although present perfect can also be used.

“As soon as” diễn tả sự việc diễn ra ngay sau đó có một sự kiện, hành động khác tiếp nối, nó có ý nghĩa tương đối giống với”when”, hay “once”. Mệnh đề thời gian với “as soon as” được chi ở hiện tại để diễn tả tương lai. Ví dụ cụ thể:

He will let us know as soon as he decides (or as soon as he has decided).

As soon as I hear from Tom, I will give you a telephone call.

Once I have a chance, I will throw you an ice ball.

9. NOTE: No sooner … than … or hardly/scarcely/barely …when. . is used in the meaning of As soon as…but when the sentence starts with them, that part is used in “inversion” like the question form and in the past perfect tense.

No sooner … than … hay hardly/scarcely/barely …when... được dùng với ý nghĩa như “as soon as”, nhưng mệnh đề sẽ phải đảo ngữ khi No sooner … than … hay hardly/ scarcely/ barely …when... được đặt ở đầu mệnh đề. Ví dụ minh họa như dưới đây:

Examples:

As soon as I entered the room, I noticed her.

No sooner had I entered the room than I noticed her.

Hardly had I entered the room when I noticed her.

As soon as he approached the house, the policeman stopped him.

No sooner had he approached the house than the policeman stopped him.

Hardly had he approached the house when the policeman stopped him.

10. Whenever, every time: “Whenever” and “every time” mean “each time something happens”. We use the simple present (or the simple past in the past) because “whenever” and “every time” express habitual action.

“Whenever” và “every time” được dùng với yas nghĩa “khi/ mỗi khi”, thì hiện tại thường hay quá khứ thường được dùng trong mệnh đề chỉ thời gian với “whenever” hay “every time” để diễn đạt một hành động mang tính thói quen hay lặp lại. Ví dụ:

Whenever he comes, we go to have lunch at Dick’s. We take a hike every time he visits.

Whenever/Every time Susan feels nervous, she chews her nails.

11. The first, second, third, fourth etc., next, last time: The first, second, third, fourth etc., next, last time means “that specific time”. We can use these forms to be more specific about which time of a number of times something happened. Các cụm từ trên dùng để diễn đạt “thời điểm cụ thể xác định”. Ví dụ:

The first time I went to New York, I was intimidated by the city.

I saw Jack the last time I went to San Francisco.

The second time I played tennis, I began to have fun.

12. Punctuation: Dấu câu

When an adverb clause begins the sentence use a comma to separate the two clauses.

Ta dùng dấu phẩy “,” để tách mệnh đề trạng ngữ chỉ thời gian với mệnh đề chính khi mệnh đề chỉ thời gian được đặt ở đầu câu, và bỏ dấu “,” trong trường hợp ngược lại.

When an adverb clause begins the sentence use a comma to separate the two clauses.

e.g. As soon as he arrives, we will have some lunch.

When we came, they were playing cards. While he was walking in the park, he met Anh.

When the adverb clause finishes the sentence there is no need for a comma.

e.g. He gave me a call when he arrived in town. We will wait here until she comes back.

She has been living in this city since she was born.

The time in the sentence is future but we use a present tense.

e.g. Wait here until I come back. When she arrives, I will tell her to phone you.

We will start as soon as the weather turns fine.

We can also use the present perfect tense after: when/after/as soon as/until or till

e.g. Can I borrow that book when you have finished it?

But it is often possible to use the present tense or the present perfect tense

e.g. I will come as soon as I finish. Or I will come as soon as I have finished.

BÀI TẬP THỰC HÀNH

Exercise 1. Put the verbs in brackets into correct tense.

How long do you want me to heat the oil? –heat it till it (begin) to smoke.

How long are you going to stay here? – I’m going to stay here until my brother (finish) his exams.

When I (get) to the cinema, the film (start).

By the time you (read) this book, your meal will get cold.

Please tell me how to get to the hospital? - Go till you (come) to a square with a statue in the middle; then turn left and you (find) it on your right.

I (read) book while my sister (do) her homework.

When he (come), I (watch) a football match on TV.

When I (walk) down the street, I (see) her.

We will go with him as soon as we (finish) the task.

I (learn) English since I (be) six years old.

When we (see) them last night, they (sing). They (say) they (sing) since 6 o’clock.

I hope it (not rain) when the bride (leave) the church tomorrow.

In a few minutes” time, when the clock (strike) six, I (wait) here for 3 hours.

John (do) the test again at the moment because he (not pass) it the first time.

I wish I (listen) to your advice last night. When I (be) able to leave hospital, doctor?

I will stay with you until your mother (come) home.

After he had got the money, he (leave) home immediately.

When he (arrive), he will tell us the truth.

Mary was dancing while John (sing).

The train left as we (arrive).

Exercise 2. Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence.

1. The little girl wouldn't go into the sea_____________ her father went to.

A. except B. but C. also D. unless

2. The ceiling is__________.

A. too high for me to reach B. too high for me to reach it.

C. so high for me reaching D. enough high of me to reaching

3. __________ other workers’ constant objection, the director dismissed the workers.

A. Because B. Because of C. Although D. In spite of

4. “I tried to study English well. I want to get a good job.” means__________.

A. I tried to study English well so that I can get a good job

B. I tried to study English well in order that I can get a good job

C. I tried to study English well to get a good job

D. all are correct

5. __________ some scientists use lasers for military purposes, others use them in medicine.

A. When B. While C. Until D. However

6. It seems__________ those students haven’t learnt this grammar point before.

A. so that B. as if C. such that D. even though

7. You will become ill_____________ you stop working so hard.

A. until B. if C. unless D. when

8. She remembered the correct address only_____________ she had posted the letter.

A. since B. following C. after D. afterwards

9. He goes to England__________.

A. so that he learns English B. so that he may learn English

C. so to learn English D. so he learns English

10. She hid the present__________.

A. so that the children wouldn’t find it B. in order to the children not to find it

C. for the children not find it D. in order that the children not to find it

11. The teacher was explaining the lesson slowly and clearly__________.

A. to make his students to understand it

B. in order that his students can understand it

C. so as to that his students could understand it

D. so that his students could understand it

12. They are__________.

A. so lazy boys as they are punished B. so lazy boys that they are punished

C. such lazy boys that they are punished D. such lazy that they are punished

13._____________ I ask him for the money he owes me, he says he will bring it in a few days, but I don't think he has got it at all.

A. However B. Wherever C. Whatever D. Whenever

14. It was too late__________.

A. to go for them to the party. B. for them to go to the party.

C. because they go to the party. D. so they go to the party.

15. Cindy is sick. She can’t go to work.

A. Cindy is too sick to go to work B. Cindy is sick enough to go to work

C. Cindy is such sick that she can’t go to work D. Cindy is sick so that she can’t go to work

16. The boy always does his homework before class__________.

A. so as not to be punished by the teacher B. so as to be punished by the teacher

C. so that not to be punished by the teacher D. in order that not to be punished by the teacher

17. “They whispered. They didn’t want anyone to hear them.” means__________.

A. They whispered in order to make anyone hear them

B. They whispered so that no one could hear them

C. They whispered to make everyone hear them

D. They whispered in order that make everyone hear them

18. The party,_____________ I was the guest of honor, was extremely enjoyable.

A. to which B. at which C. for which D. by which

19. He retired early_____________ ill health.

A. in front of B. ahead of C. on account of D. on behalf of

20. It's____________ long time since he last saw his brothers and sisters.

A. such a B. too C. very D. so

Exercise 3. Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence.

I am going to speak with the boss when the meeting __________.

A. will end B. ends C. is ending D. would end

When we___________ him tomorrow, we will remind him of that.

A. will see B. see C. am seeing D. saw.

When he comes, I___________ her the news.

A. tell B. will tell C. would tell D. would have told

When the police came, they _________.

A. are fighting B. fought C. be fighting D. were fighting

Before she came to England, she _________ English.

A. studied B. will study C. had studied D was studying

I have lost touch with him _________ He left for London.

A. as soon as B. after C. before D. since

My mother is washing the dishes _________ my father is watching television.

A. when B. while C. as D. since

Lan has learnt English since she_________ a small girl.

A. is B. was C. has been D. had been

Don’t go anywhere until I_________ back.

A. come B. came C. will come D. am coming

Before cars_________, people_________ horses and bicycles.

A. were discovered/ had used B. discovering/ had used

C. had discovered/ used D. discovered/ had used

__________, I will give him the report.

A. When he will return B. When he returns C. Until he will return D. No sooner he returns

__________ the firemen arrived to help, we had already put out the fire.

A. Until B. No sooner C. By the time D. After

I have earned my own living__________ I was seven.

A. since B. when C. while D. as soon as

__________ the dance, Jerry said good-bye to his girlfriend.

A. Before left B. Before he leaves C. Before leaving D. Before he will leave

Jones__________ after everyone__________.

A. speaks / will eat B. will speak / has eaten C. is speaking / eats D. has spoken / will have eaten

__________, Joe stays in bed and reads magazines.

A. Whenever raining B. As it will be raining C. When it will rain D. Whenever it rains

__________ in Rome than he was kidnapped.

A. No sooner he arrived B. Had he no sooner arrived

C. No sooner had he arrived D. No sooner he had arrived

We saw many beautiful birds__________ in the lake.

A when we are fishing B. while fishing C. while fished D. fishing

__________, Peter came to see me.

A. While having dinner B. While I was having dinner

C. When having dinner D. When lam having dinner

__________ my homework, I went to bed.

A. After I had finished B. After finished C. Finished D. After had finished

Exercise 4. Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence.

1. __________ I came to this country, I couldn't speak a word of English. A. Since B. After C. When D. Before2. I'll let you know__________ I come back. A. though B. since C. because D. before3. They left the house__________ saying good-bye to their mother.

A. before B. after C. during D. in

4. We will wait here__________ he comes back.

A. while B. until C. before D. after5. Mozart could write music__________ he was only five.

A. because B. although C. when D. however

6. __________ Peter gets here, we will congratulate him.

A. As soon as B. After C. No sooner D. Since

Mrs. Pike__________ the door before the customers arrived.

A. had opened B. will open C. would open D. has open

After Mariana __________ her exam, __________ her out to eat.

A. was finishing/ would take B. finished/ had taken

C. will finish/ have taken D. has finished/ will take

Mary will have finished all her work__________.

A. as soon as her boss returned B. until her boss will return

C. by the time her boss returns D. when he-r boss will return

She went on crying, with her head sunk into a pillow, and cried and cried_____ the pillow was wet through.

A. before B. after C. until D. while

He cleaned his shoes__________ they shone.

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

I had no sooner lit the barbecue _______ it started to rain.

A. as B. while C. than D. that

I will wait__________ he comes.

A. however B. until C. so that D. in spite of

You should give the iron time to heat up__________ you iron your clothes.

A. because B. so that C. even though D. before

When the paint__________ it'll change from a light to a deep red.

A. dry B. dries C. dried D. will dry

When__________ older I'd love to be an artist.

A. I'm B. I'll be C. was D. have been

______ you finish typing that report make five copies of it and give it to aloof the officers.

A. While B. When C. But D. Although

When the passenger__________, will you please give him this package?

A. will arrive B. arrives C. would arrives D. arriving

They were playing in the garden when__________.

A. they have heard a scream B. they were hearing a scream

C. they heard a scream D. they had heard a scream

By the time he retires, he__________ $20,000.

A. will save B. has saved C. had saved D. will have saved

Exercise 5. Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence.

Mark heard the news on the radio__________ he was driving home.

A. while B. as C. until D. A and B

What are you going to do__________ graduating from university?

A. before B. after C. so D. because

I am not so good at English, __________ I have to practice more.

A. but B. so C. while D. despite

__________ the fact that she fail the exam, she didn’t look disappointed.

A. although B. despite C. in spite of D. because of

We didn’t go to France last summer__________ we couldn’t afford to.

A. so B. when C. because D. because of

You can’t drive a car__________ you have a license.

A. unless B. so C. in case D. if

__________ the flight delay, they didn’t attend the conference.

A. Because B. As C. Although D. Because of

The storm was so strong. __________ all the crops were destroyed.

A. However B. As a result C. Consequently D. B and C

Everyone thought she would accept the offer. __________, she turned it down.

A. However B. So C. Too D. Moreover

You should look up the meaning of the new words in the dictionary__________ misuse it

A. so as to B. to C. so as not to D. so that

I bought this new software__________ Chinese.

A. for learning B. learning C. to learn D. learned

The flight from New York to London was delayed__________ the heavy fog.

A. because of B. because C. so D. as a result

It’s__________ city that he’s got lost.

A. a such big B. such big C. such a big D. a very big

There are__________ in the universe that we cannot count them.

A. so much stars B. so many stars C. such stars many D. such stars much

He has__________ to do that he can’t go to the cine