Choïn töø coù phaàn gaïch chaân coù caùch phaùt aâm khaùc so vôùi caùc töø coøn laïi:.. Choïn töø coù phaàn troïng aâm rôi vaøo aâm tieát khaùc so caùc töø coøn laïi:6[r]
(1)UNIT 6: THE ENVIRONMENRT A LÝ THUYẾT
I Adjectives and Adverbs: Tính từ (adj) trạng từ (adv). - Tính từ dùng để bổ nghĩa cho danh từ (N) trong câu.
Ex: It is an interesting book
- Trạng từ dùng để bổ nghĩa cho động từ (V) câu, cĩ thể bổ nghĩa cho tính từ Ex: She sings beautifully.
- Khi muốn chuyển tính từ (adj) thành trạng từ (adv), ta lấy tính từ + ly. => Form: Adj + Ly Adv
Ex: extreme extremely (cực kỳ) careful carefully (cẩn thận)
- Đối với tính từ tận Y, trước thêm ly ta đổi Y i. Ex: easy easily (dễ dàng)
noisy noisily (ồn ào)
+ Chú ý : Một số trạng từ đặc biệt good => well số từ khơng đổi hình thức tính từ trạng từ fast, fair, early, late, hard
II Adverb clauses of reason: Mệnh đề trạng từ lý do.
Ta dùng as = since = because (bởi vì) để lý do, nguyên nhân. Ex: - He failed his exam because/as/since/ he didn’t work hard.
- Because/As/Since it is late, they are in hurry. => S + V…… + because/as/since + S + V ……… Because/As/Since + S + V ….… , S + V … ……. III S + Be + adj + that + S + V….:
Chữ “that” dịch nghĩa “rằng” “là”. Ex: I’m happy that you changed your decision
(Tôi thấy vui bạn thay đổi định bạn).
Ex: My mother is afraid that the milkman will not arrive on time. (Mẹ e người mang sữa không đến giờ)
Note: Mệnh đề “ that clause” dùng với số tính từ :
“afraid, glad, sorry, sure (chắc chắn), eager (hăng hái), anxious (lo lắng) ,happy, pleased (vui, hài lòng), annoyed (phiền), proud (tự hào), delighted (vui), disappointed (thất vọng),…”
IV Conditional Sentences (If Sentences): Type Câu điều kiện loại 1 Ex: If I finish my homework, I will go to the concert
= I will go to the concert if I finish my homework * If clause: If I finish my homework,
* Main clause: I will go to the concert
Form: Công thức
If clause: Mệnh đề đk Main clause: Mệnh đề chính
If + S + V1… , S + will/shall + Vo…… 2 Use: Cách dùng
(2)B EXERCISES
I Chọn từ có phần gạch chân có cách phát âm khác so với từ lại:
1 a beach b clean c instead d leave
2 a reduce b reuse c future d public
3 a amount b achieve c dynamite d deforestation
4 a woods b wonderful c wrap d worry
5 a comfortable b cover c company d throw
II Chọn từ có phần trọng âm rơi vào âm tiết khác so từ lại:
6 a recycle b garbage c prevent d pollution
7 a pesticide b environment c authority d suggestion
8 a complication b deforestation c electricity d disappointed
9 a problem b extremely c mention d natural
10 a treasure b poisonous c resource d plastic
III Chia động từ ngoặc cho thì:
11 If he (learn) to drive, he (be) able to drive his car 12 They (lose) _ their way if they (not have) _ a map
13 If the students (attend) _ Quang Trung school, they (have to wear) uniform
14 Frogs and toads (die) a lot if people (continue) _ to use electricity to catch fish
15 If Lan (not have) a bicycle, she (not go) camping with us 16 His father (buy) _ that house if it (not be) expensive
17 If students (not throw) plastic bags anymore, our school yard (clean)
18 If you (go) _ out now, you (get) wet
19 I (do) the test in five minutes if it (not be) _ difficult
20 If people (continue) _ to throw trash onto the water, it (not be) _ fresh enough to use
21 If the weather (be) _ fine, we (go) on our picnic 22 You (not finish) your work if you (be) lazy 23 If people (use) public transport, there (be) _ less pollution 24 If it (be) _ raining this evening, I (not go) _
25 If the sea water (continue) to be polluted, many fish pieces (become) _ extinct
26 Plants (die) if they (not get) sun and water
26 If you (get) a chance to study in a foreign country, what you (do) ?
28 If you (need) any help, please (ask) _ me 29 You (need) _ to put some petrol in the car if you (take) it 30 If Lan (not prepare) _ _ for the test soon, she (not pass) it IV Chọn đáp án a, b, c d để điền vào chổ trống:
31 If people _ public transport, there will be less pollution
a use b will use c can use d used
32 Nobody knew he was coming He arrived
(3)33 You’ll get a cold if you _ your warm clothes
a change b don’t change c didn’t change d won’t change
34 I waited in the waiting room before the interview
a nervous b happy c nervously d terrible
35 Why don’t you reuse it instead it?
a to throw b of throwing c throwing d of throw
36 I’m disappointed _ people have spoiled this area
a that b when c if d with
37 He _ to find a job but he has no luck
a hardly tried b tried hardly c hard tried d tried hard
38 If people drive their cars _, they won’t hurt themselves
a careful b carefully c careless d carelessly
39 Children should drink milk it’s good for their health
a and b as c but d so
40 I think we should use public transport instead of motorbike to reduce _
a gas b smoke c dirt d exhaust fume
V Chọn từ cụm từ gạch chân cần sửa lỗi sửa lại cho đúng: 41 What about put rubbish bins around the schoolyard?
a what b put c rubbish bins d around
42 The streets are wide enough for cars to move easy between lanes
a wide b for c to move d easy
43 Our world will be better if people will care about what they
a will be b better c will care d
44 If we work harder, we won’t finish it on time
a if b work c won’t finish d on time
45 The earth is much hotter so people don’t know the way to protect it
a is b so c don’t know d to protect
TEST
I From each number, pick out the word whose underlined part is pronounced differently from the others.
1 A happy B hour C high D hotel
2 A so B coat C note D bottom
3 A put B luck C lung D drunk
4 A bare B car C card D farm
5 A come B love C women D some
6 A many B make C fate D pain
7 A heat B sweat C threat D thread
8 A climb B dictionary C economic D six
9 A beg B age C gather D guess
10 A children B choose C child D mechanic
II Choose the word or the phrase or sentence that best completes each sentence below or that best keeps the mean ing of the original sentence if it is substituted for the underlined word or phrase.
1 _ air is one of the many problems we have to solve
A Pure B Polluted C Dust D Pleasant
2 I’ll be in trouble if I _my passport
A lose B will lose C lost D would lose
3 We can eat at home or, you prefer, we can go to a restaurant
A when B whether C if D which
(4)A will go out B don’t go out C go out D won’t go out Minh’s English is excellent He speaks
A perfectly English B English perfectly C perfect English D.English perfect
6 I’m disappointed _ people have spoiled this area
A that B when C if D how
7 He to find a job but he had no luck
A hardly triedB hard tried C tried hardlyD tried hard
8 We couldn’t go on a picnic as planned it was raining
A however B but C because D so
9 If he hard today, can he have a holiday tomorrow?
A works B will work C worked D would work
10 we were tired, we sat down beside the stream
A Because ofB If C As D And
11 He _to find a job, but he had no luck
A tried hard B hardly triedC tried hardlyD try hardly
12 Solar energy doesn’t cause
A pollution B polluted C pollute D pollutant
13 Are you lookingh forward _ my letter ?
A to see B to seeing C saw D seeing
14 “ _” means a piece of land full of rubbish
A junkyard B treasure C hedge D stream
15 Dynamite _ many years ago
A has invented B invented C was invented D were invented
16 Mary said to me “Can you speak English ?” In reported speech the sentence will be - She asked me _
A if I can speak English B if I could speak English
C If can I speak English D If I could speak English ?
17.I live very far from school I wish
A I lived far from school B I lived close to school
C I live near the school now D I don’t live very far from school
18 If he hard today, can he have a holiday tomorrow?
A works B will work C worked D would worked
19 Because there _ no buses, we had to take a taxi
A are B is C was D were
20 We plan to this Saturday
A go hiked B go hiking C go to hike D go hike
21 I’ll have to buy a map _ I don’t know this area
A if B because C when D because of
22 It is recommended that he this course
A took B take C take D taking
23 He’s running so fast I catch up with him
A cannot hardly B can hardly C not hardly D could hardly
24 It is important that he _ take the final examination
A has to B have to C had to D having to
25 I will be if she manages to sell that motorbike at a high price
A surprised B surprise C surprising D to surprise
26 Unless you understand I .explain it again to you
A am B was C will D would
27 If you know where she lives, please let me
A know B knew C known D to know'
28 If he a student, he will get a discount
A were B was C were D will be
29 you are interested in this film, don't go to see it at any cost
A Unless B If C Because D So
30 If you like that book l will give it you as my present
A to B from C at D for
(5)A will B did C would D doing 32.How about dinner with us on Sunday ?
A.to have B.have C have had D having
33.My brother is very fond of to pop and rock music
A.listen B.to listen C listening D listens
34.Life today is very different life 50 years ago
A.to B.from C with D at
35 My uncle is a He often does research in his laboratory
A.science B.scientist C scientific D scientists
36 My father arrives in Singapore Monday evening
A.in B.at C from D on
37.John goes to his office every day except Sunday Sundays he stays at home
A.On B.At C In D From
38.I hope the weather will be nice the weekend
A.in B.to C at D between
39.Would you like to a party on Saturday ?
A.come B.coming C to come D will come
40.Helen is always in the kitchen She enjoys
A.cook B.to cook C cooks D cooking
41.People wanted to see the opening of the ceremony, _they started leaving very early in the morning
A because B so C but D and
42.Vietnamese women prefer to wear modern clothing work
A at B in C to D with
43.He with friends in an apartment in HCMC since last week
A living B has lived C lived D live
44.My mother said she busy then
A was B is C is being D being
45.My village lies near the of the mountain and by the river
A leg B.foot C.feet D legs
46.If you don’t study hard , you the exam
A failed B.will fail C.fail D have failed
47.It is Saturday , ?
A is it B it isn’t C isn’t it D.wasn’t it
48.She said that she learning English with you
A.like B.liked C.liking D.to like
49.They their home village last Sunday
A.visit B.visited C.was visiting D were visiting
50.He was born March 25 , 1992
A.at B.on C.in D.for
III Complete the sentences with because/ as/ since/ if/ when, or so. We decided to go out to eat _ we had no food at home He has a very important job _ he is particularly well-paid Can I borrow that book _ you’ve finished it?
4 No one was watching the television _ I switched it off _ she changed a lot, we didn’t recognize her
6 _ you’ve ready, we can start now
7 I’m going away for a few days, I’ll phone you _ I get back You should inform the police _ your bicycle is stolen Mathew went to bed _ it was too late to go out
10 _ you drive without driving license, you’re breaking the law 11 the weather was bad, they delayed their trip
12 He will buy a new car _ he saves up