Visual pollution has a greater effect on people than you may think.. I remember when I went to a big city, I was really scared because so much graffiti on the buildings' wall.[r]
Trang 1DATE 25/03/2020
GRAMMAR : CONDITIONAL SENTENCES (REVIEW)
Loại câu điều kiện Mệnh đề - If ( IF – clause ) Mệnh đề chính ( Main clause )
Loại 1
Điều kiện có thể
xảy ra trong hiện tại
hoặc tương lai
If - S + Simple Present ( V / Vs/es )
S + Simple Future ( Will + Vo can / must / should / … + Vo
Ex : If you study very hard , you will get good marks
Loại 2
Điều kiện không có
thật ở hiện tại
If - S + Past subjunctive ( V-ed / V2 )
Be -> were
S + would / could / might + Vo
Ex: If today were Sunday , we would / could go on a picnic
Loại 3
Điều kiện không có
thật ở quá khứ
If - S + Past perfect ( had + V-ed / V3 )
S + would / could / might + have + V-ed / V3
Ex : If I hadn’t been busy last night , I would have gone to the English speaking
club
* Unless …… = If …… not ( nếu không , trừ phi )
Ex: If we don’t hurry, we’ll miss the train <=> Unless we hurry, we’ll miss the train.
PRACTICE :
I Give the correct form of the verbs in brackets.
1 If you are hungry, I (make) ……….you something to eat
3 Unless they (pass)……… their examinations, they would join the army
4 If she (ask)……… me, I’ll help her
5 If you (not/ get) ……… to bed now, you can’t get up early tomorrow morning
6 I don’t think I will join you if it (keep) ……… raining like this
8 If you go on playing truant, the teacher (not/ let) ……… you sit the final exam
10 Cats could fly if they (have) ………wings
11 You (be)……… ill if you drink that water
12 I would have come sooner if I ( know) ……….you were here
13 If today (be) ……… a holiday, I ( stay) ……… in bed all day
14 You will be late for class if you (not /hurry) ………
15 If she (make)……… him change his mind, she would save him a lot of troubles
16 If you ( go) ……… away, please write to me
17 The zookeeper would have punished her with a fine if she ( feed) ……… the animals
Trang 218 If you ( be)……… here , I should have given it to you.
19 I ( not do ) ……… that if I (be) ……….you
20 If he (take)……… my advice, everything can go well
22 He never does homework If he (do)………… his homework, he (not /worry) ……… about his examination
24.What ……… you (do) ………… if she refuses your invitation?
25 If today (be) ……….Sunday, we (go) ………to the beach
26 You (have) ………no trouble at school if you had done your homework
29 If she (not/ be) ……… busy, she would have come to the party
30 We'll have a long way to walk if we (run) ……… out of petrol here
31 The flight may be cancelled if the fog (get) ……… thick
32 If Tom (go) ……… to bed earlier, he would not be so tired
33 If it’s raining heavily, we (not go) ………for a donkey ride
wrong question
35 I (understand) ……… the French teacher if she spoke more slowly
35 If you( see) ………Mary today, please ( ask) ……….her to call me
36 I should have voted for her if I (have) ……… a vote then
37 If she (leave) ………the fish here, the cat will eat it
38 I ( repair) ……… the roof myself if I had a long ladder
39 Unless they turn that radio off, I (go) ……… mad
40 If you (wear) ……… a false beard, nobody would have recognized you
II Choose the best answer:
1 If you hard, you will pass the exam
a study b studied c will study d would study
2 The death rate would decrease if hygienic conditions improved
a was b is c were d had been
3 The education in Japan if the basic principles of education had not been taken into consideration
a would go down b would have gone down c went down d had gone down
4 If I were you, I visit them without an invitation
a won’t b hadn’t c don’t d wouldn’t
5 If you want _ there before dark, you should start at one
a get b to get c getting d got
6 Ask him _ in don’t keep him standing at the door
Trang 37 I don’t know him but he looks as if he be his brother
a can b could c would d should
8 If someone in to the store, smile and say, “May I help you?”
a comes b came c come d should come
9 -“Here’s my phone number”
-“Thanks I‘ll give you a call if I some help tomorrow”
a will need b need c would need d needed
10 Unless you all of my questions, I can’t do anything to help you
a answered b answer c would answer d are answering
11 If you can give me one good reason for your acting like this, this incident again
a I will never mention b I never mention c will I never mention d I don’t mention
12 If you aren’t carefully, you will it
a spoiling b spoil c be spoiled d to spoil
13 He will not get good result. he works harder
a if b as c unless d because
14 If I were him, I smoking
a will stop b stopped c would stop d shall stop
15 more help, I would call my neighbor
a needed b should I need c I have needed d I should need
16 Do you think there would be less conflict in the world if all people the same language?
a spoke b speak c had spoken d will speak
17 If I didn’t work for an accounting firm, I in a bank now
a work b will work c have worked d would work
18 The patient will not recover unless he an operation
a had undergone b would undergo c undergoes d was undergoing
19 If she him, she would be very happy
a would meet b will meet c met d should meet
20 Unless you _ smoking ,your health won’t get worse
a continue b continued c are continuing d will continue
21 He won’t speak English _ he goes to England
a when b if c unless d which
22 You the exam unless you study hard
a will fail b would fail c will pass d would pass
23 I not lose my way if I you
a would/was b would/were c will/am d will/was
24 I’d tell you if I _ the answer
a know b knows c knew d will have known
25 If we want to reduce pollution, we make dramatic changes in the way we live
a might b could c used d have to
Trang 4PRACTICE TEST
I Find the word which has a different sound in the part underlined
Choose the word which has a different stress pattern from the others
5 A electronic B scientific C geography D preparation
II Choose the correct answer
1 If this factory continues ………poison into the lake All the fish will die
2 All our English teachers are ……… speakers
3 If the air weren’t dirty, I ………so much
A wouldn’t sneeze B sneeze C would sneeze D to sneeze
4 The government is sending ………to the flood victims
5 A severe tropical………is called a typhoon
6 Emergency teams are still clearing up the ………from the plane crash
7 I like ………back my home village on holiday
8 Water pollution is the ………in the lake has made the fish die
A contaminating B contaminate C contaminated D contamination
9 In the future, natural disasters (predict) accurately with the help of technology
A to predict B predict C will be predicted D will predict
10 She prefers English ………France
A to B than C with D at
III Supply the correct word forms
1 If we use water………, more people will have fresh water CARE
2 The street doesn’t look………because it has a lot of rubbish ATTRACT
3 Examples of primary………are exhaust fumes from cars POLLUTE
4 Are all types of pollution………to the health of humans and animals? HARM
5 The chemical waste is dumped into the river POISON
6 Big Ben is a major monument in London which the United Kingdom SYMBOL
Trang 5IV Put the verbs in brackets in the correct verb tense
1 They (come) ………back home after they (finish) ……… ……their work
2 Two houses (build) ……….…in the city every years
3 Vietnam’s Independence Day (celebrate) ……… on September 02th
4 If you (be) ………….…the president, what would you do to help the environment ?
5 They’ve decided (stay) ……… in HCMC for three more days
6 We (not/use) ……… landline telephones in 2030
V Read the passage and answer the questions.
Visual pollution has a greater effect on people than you may think I remember when I went to
a big city, I was really scared because so much graffiti on the buildings' wall Then I looked up, and I saw a lot of power lines over my head Although they were not dangerous, I still felt unsafe since I thought they might fall down These things prevented me from enjoying the beautiful sights
of the city
I also remember the time when I was a student at a university Once I was so busy with my assignments that I did not tidy my room for two weeks Looking at the messy room caused me so much stress that I did not want to study Then I decided to clean the room and put my thing in their proper places I also bought a small plants and placed it in a corner of the room These simple actions increased my motivation and helped me to focus on my learning
1.How did the author feel when she saw the power lines?
……… 2.Why did she have that feeling?
………
3 What was she busy with?
………
4 What happened when she looked the messy room?
………
5 What did she do for her room?
………
VI Rewrite the sentences with the same meaning
1 Eating too much sugar can result in health problem (lead to)
=> ………
2 They don't drive out the cattle to the field in the winter
=> The cattle ………
3 Lena said “ I enjoy chatting on the phone with my friends.”
=> Lena said ………
4 Someone has stolen my bicycle
=> My bicycle ………
5 If she doesn’t work hard, she will not pass his exam
=> Unless ………
6 Tam ate a lot last night, so she had a stomachache
=> Because ………