When the time clause refers to the future, we normally use the simple present after after, as soon as, before, by the time, directly, immediately, or.. Join these sentences with the conj[r]
(1)THẨM TÂM VY’S DOCUMENT Week we use the present perfect where we might expect the future perfect These two tenses are often interchangeable after temporal conjunctions Period Saturday, August 28th , 2010 BÀI HỌC TỰ CHỌN BÁM SÁT KHỐI 11 ADVERBIAL CLAUSES OF TIME - The Greens will move to a new flat when their baby is born (or has been born) Conjunctions in Adverbial Clauses of Time These clauses broadly answer the question When? and can be introduced by the following conjunctions when after as as long as, as soon as, before, by the time (that), directly, during the time (that), immediately, the moment (that), now (that), once, since, until/till, whenever, and while We generally use a comma when the adverbial clause comes first e.g Conj By the time When While 10 S+V S+V Conj Dad worked as a he had been in the army after worker He had washed before he got to school the plane had left I arrived at the airport, You didn’t look very you got up this morning when well Nam was sleeping I came, The fire started we were doing the while gardening someone telephoned her she was writing a letter, You can keep these as you like CDs long as He hasn’t stopped since he got back from since complaining his holidays We always have to wait till / the teacher has left the until room The present perfect is often used after once and now that: - Once (= when) we have decorated the house, we can move in - Now that we have decorated the house, (action completed) we can move in Will' after when' Though we not normally use the future in time clauses will can be used after when in noun clauses - The hotel receptionist wants to know when we will be checking out tomorrow morning When meaning 'and then' can be followed by present or future: - I shall be on holiday till the end of September when I return (or when I shall return) to London PRACTICE I Fill in the blank with the suitable conjunction: as soon as - while - by the time - after - when before - as soon as – Once - since - Until It always rains I've washed my car The doorbell rang I was changing I'll come and see you .I've finished work Have some coffee you go I've usually left the house the postman comes you've learnt to swim, you'll never forget Lots has happened I last saw you the cheque arrives, I can't pay my rent Mozart could write music he was only five 10 Dad came home, he went out again Tenses in Adverbial Clauses of Time: 'no future after temporals' When the time clause refers to the future, we normally use the simple present after after, as soon as, before, by the time, directly, immediately, or II Join these sentences with the conjunctions in brackets I lost a lot of weight I was ill (when) BÀI DẠY TỰ CHỌN – BÁM SÁT 11 (Clauses Of Time) ~ Lop11.com (2) THẨM TÂM VY’S DOCUMENT I phoned home I arrived in the airport building (immediately after) She had already opened the letter She realized it wasn't addressed to her (before) The building had almost burnt down The fire brigade arrived (by the time) We realized that something had gone wrong We saw him run towards us (as soon as) I won't know if I have ot into university I will get my exam results (until) I'II give him your message He will phone (as soon as) We should visit the Duty Free Shop Our flight will be called (before) I'II be dead They will find a cure for the common cold (by the time) 10 You'll get a surprise You will open the door (the moment) III Put the verbs in brackets ( ) into the correct tense Heat the oil till it (begin) to smoke I'll stay here till Tom (get) back We'll go out as soon as the shops (open) You drive first, and when you (be) tired, I'll take over The sooner we (start), the sooner we'll get there We will send you the goods as soon as we (receive) your cheque I'll wait as long as you (like) You are too young to understand I (explain) it to you when you (be) older As soon as they (see) the river the children will want to bathe 10 When we (see) the cathedral we'll go to the museum 11 What will you when you (finish) painting the bridge? ~ 12 Oh, this bridge is so long that by the time we (reach) the other end it will be time to start again at this end 13 I'm glad you're learning French When you (know) French I (give you a job 14 By the time you (give) the children their meal you won't have any appetite left 15 I don't want anyone to overhear us, but I (tell) you what happened when we (be) alone 16 He's asleep now but I (give) him the letter as soon as he (wake) up 17 She bought beer and made sandwiches because she knew that when they (arrive) they would be hungry and thirsty 18 When I (see) all there is to see I'll buy a small island and settle down there 19 He saves £500 a year By the time he (retire) he'll have saved £20,000 20 By the time he (save) £20,000, the value of the money will have gone down so much that he'll have to go on working 21 Ann hoped that it would go on raining She knew that the moment if (stop) Tom would want to go out 22 I expected that Jack would be there when the train (arrive), but there was no sign of him 23 The boys worked slowly for they knew that as soon as they (finish) one exercise the teacher would tell them to the next 24 I'll take the paper with me I'll read it while I (wait) for the bus IV Correct the mistakes, if any, in these sentences When Ann was in hospital, she had a visit from her teacher After we were cycling along, we saw a fox We were cycling along while we saw a fox Until I knocked, Fiona opened the door While you dial the number, no one answers I cycle to work after it's fine Whenever Max calls, he brings me flowers As we drove further north, the weather got worse Just as we came out of the theatre, the rain started 10 Immediately the gates were open, the crowds were rushing in 11 The moment you hear any news, let me know 12 Martin no sooner had sat down than the phone rang 13 I hardly started work when I had felt a pain in my back 14 No sooner had Martin sat down than the phone rang 15 Hardly had I started work when I felt a pain in my back 16 Not until she spoke I hadn't realized she wasn't English BÀI DẠY TỰ CHỌN – BÁM SÁT 11 (Clauses Of Time) ~ Lop11.com ~~~(*)~~~ (3)