She didn’t become a teacher until yesterday.. b He was a prime minister only when he won an election last year.. = Only when he won an election last year was he not a prime minister.. Ch
Trang 1Clause of Time
1 Mệnhđềkhẳngđịnh + until: chỉaiđólàmviệcgìchođếnlúcđóthìthôi.
Eg: a) Let us wait until the rain stops.
b) I lived in New York until I married.
2 Mệnhđềphủđịnh + until: chỉmãichođếnlúccáigìđóxảyrathìcáikiamớixảyra.
Eg: a) You are not going out until you’ve finished.
b) I didn’t realize she was English until she spoken.
3 It was not until… that … Mãichođến… thì …….
Eg: 1 She didn’t become a teacher until yesterday
It was not until yesterday that she became a teacher.
Cụmtừchỉthờigian
2 He didn’t see her until he went to the park
It was not until he went to the park that he saw her.
Mệnhđềchỉthờigian
II Only when… ( Chỉkhinào … )
Eg: a) I knew it when he told me.
Only when he told me did I know = I knew it only when he told me
b) He was a prime minister only when he won an election last year.
= Only when he won an election last year was he not a prime minister.
III Not until … (Chừngnào…)
Eg: a) My student didn’t return my book until I asked them
It was not until + time word /phrase/clause time + that + clause
Only when + S1 + be/Ves/s /V-2/ed + O + /do/does/did + S2 + V-inf + O
Only when + S1 + be/Ves/s /V-2/ed + O + be + S2 + O
Not until + S1 + be/Ves/s /V-2/ed + O + do/does/did + S2 + V-inf + O
Not until + S1 + be/Ves/s /V-2/ed + O + be + S2 + O
Trang 2Rewrite the sentences with using the time clause: Only when ; Not until; It was not until
1 Cinema didn’t become an industry until 1995
………
2 My son didn’t talking when he was 5
………
3 Lan didn’t go aboard until she was 35
4 We didn’t go to bed till midnight
………
5 The boy didn’t stop singing until his teacher came
………
6 She didn’t write to him until she received his letter
………
7 The letter didn’t come until yesterday
………
8 She didn’t know how to swim until he was 16
9 They didn’t study English until 1980
………
10 The boy didn’t do homework until his father come
………
11 He didn’t find that he had lost the key until he got home
12 Not until the next morning she realized, was it how serious
13 Only when the players had changed into smart clothes after the match, were they allowed to talk
to the TV reporters
………
14 He didn’t marry with her until he graduated
15 I didn’t stop playing game in the room until my mother came
………
16 I didn’t make up yet until her boyfriend came home
………
17 Nam didn’t finish the report till his boss requested it
………
18 I didn’t realize that how he loved me until I read his diary yesterday
………
19 She didn’t keep an eye on her son until he felled
20 I didn’t do homework until 2:00 pm
………