Grammar - Unit 2. What a waste! - SBT Tiếng Anh 9 English Discovery — Không quảng cáo

Bài 1

1. Complete the sentences with the Past Perfect form of the verbs in brackets.

(Hoàn thành câu bằng dạng Quá khứ hoàn thành của động từ trong ngoặc.)

1. By the time she was twenty, Silvia _______  (travel) all over the world.

2. They were hungry because they _______ (not eat) their breakfast.

3. _______ (you/finish) your homework before you went out last night?

4. Five minutes into the film, I realised I _______ (see) it before.

5. _______ (you/try) Mexican food before you went to that restaurant?

6. James was satisfied when he changed class because he _______ (not be) happy there for a long time.

Lời giải chi tiết:

1. By the time she was twenty, Silvia had traveled all over the world. (Đến năm 20 tuổi, Silvia đã đi khắp thế giới.)

2. They were hungry because they had not eaten their breakfast. (Họ đói vì chưa ăn sáng.)

3. Had you finished your homework before you went out last night? (Bạn đã hoàn thành bài tập về nhà trước khi ra ngoài tối qua chưa?)

4. Five minutes into the film, I realised I had seen it before. (Năm phút sau khi xem phim, tôi nhận ra mình đã xem phim này trước đó.)

5. Had you tried Mexican food before you went to that restaurant? (Bạn đã thử đồ ăn Mexico trước khi đến nhà hàng đó chưa?)

6. James was satisfied when he changed class because he had not been happy there for a long time.

(James đã hài lòng khi đổi lớp vì đã lâu rồi anh không thấy vui vẻ ở đó.)

Bài 2

2. Choose the correct option.

(Chọn phương án đúng.)

1. We were very tired because we went/had gone to bed late the night before.

2. Had you ever visited a zoo before you went / had been there last month?

3. We waited / had waited in line for two hours when the ticket office finally opened.

4. I had already read / already read the book, so I knew how the film ended.

5. When Katie finally passed / had passed her piano exam, she had taken it five times!

6. When I got to class, I realised I forgot / had forgotten to bring my homework.

Lời giải chi tiết:

1. We were very tired because we had gone to bed late the night before. (Chúng tôi rất mệt vì đã đi ngủ muộn vào đêm hôm trước.)

2. Had you ever visited a zoo before you went there last month? (Bạn đã từng đến sở thú trước khi đến đó vào tháng trước chưa?)

3. We had waited in line for two hours when the ticket office finally opened. (Chúng tôi đã xếp hàng chờ hai giờ cho đến khi phòng bán vé cuối cùng cũng mở cửa.)

4. I had already read the book, so I knew how the film ended. (Tôi đã đọc cuốn sách đó rồi, vì vậy tôi biết bộ phim kết thúc như thế nào.)

5. When Katie finally passed her piano exam, she had taken it five times! (Khi Katie cuối cùng cũng vượt qua kỳ thi piano, cô ấy đã thi năm lần!)

6. When I got to class, I realised I had forgotten to bring my homework. (Khi đến lớp, tôi nhận ra mình đã quên mang theo bài tập về nhà.)

Bài 3

3. Use the prompts to write sentences.

(Sử dụng gợi ý để viết câu.)

1. Angela / not study / English / before / she / visit / London/.

=> ______________________________________

2. by/time/1/finish / school yesterday / it / get / dark outside /.

=> ______________________________________

3. how long / you / have / your bike / when / somebody / steal / it/?

=> ______________________________________

4. when/we / arrived / at the cinema / the film / already/start/.

=> ______________________________________

5. I/just/arrived / at the party / when / it / finish/.

=> ______________________________________

6. Châu / be / tired / because / she / not sleep / well/.

=> ______________________________________

7. Hương/ never / see / a volcano / before / she /go/to Indonesia /.

=> ______________________________________

8. by/time/1/get up/ my brother / eat / all the pancakes /.

=> ______________________________________

Lời giải chi tiết:

1. Angela had not studied English before she visited London. (Angela chưa học tiếng Anh trước khi cô ấy đến thăm London.)

2. By the time I finished school yesterday, it had gotten dark outside. (Khi tôi tan học hôm qua, trời đã tối.)

3. How long had you had your bike when somebody stole it? (Bạn đã giữ xe đạp của mình bao lâu trước khi ai đó lấy cắp nó?)

4. When we arrived at the cinema, the film had already started. (Khi chúng tôi đến rạp chiếu phim, bộ phim đã bắt đầu.)

5. I had just arrived at the party when it finished. (Tôi vừa đến bữa tiệc khi nó kết thúc.)

6. Châu was tired because she had not slept well. (Châu mệt mỏi vì cô ấy đã không ngủ ngon.)

7. Hương had never seen a volcano before she went to Indonesia. (Hương chưa bao giờ nhìn thấy núi lửa trước khi cô ấy đến Indonesia.)

8. By the time I got up, my brother had eaten all the pancakes. (Khi tôi thức dậy, anh trai tôi đã ăn hết bánh kếp.)

Bài 4

4. Read the text. Choose the correct answer.

(Đọc văn bản. Chọn câu trả lời đúng.)

People (1) _______ much when my parents were my age. Until a big recycling centre (2) _______  in their town, people (3) _______ things before. They (4) _______ thrown away aluminium cans, bottles and (5) _______  plastic bags. There wasn't as much packaging and so it a big problem like it is today. The first time they (6) _______  to the recycling centre, they (7) _______  all the rubbish from home with them! They (8) _______ that not everything is recyclable! Nowadays it's much easier - there is a collection service which takes things from your house. But you still have to remember to put the bin out early. Yesterday I (9) _______  and by the time I put it out, the truck (10) _______.

1.

a. didn't recycle

b. hadn't recycled

c. recycled

2.

a. had opened

b. didn't open

c. opened

3.

a. didn't recycle

b. recycled

c. hadn't recycled

4.

a. had

b. were

c. used

5.

a. didn't

b. wasn’t

c. hadn’t

6.

a. had been

b. didn’t go

c. went

7.

a. takes

b. hadn’t taken

c. took

8.

a. realised

b. hadn’t realised

c. had realised

9.

a. had forgotten

b. forgot

c. hadn’t forgotten

10.

a. had already left

b. already left

c. left

Lời giải chi tiết:

People didn't recycle much when my parents were my age. Until a big recycling centre opened in their town, people hadn't recycled things before. They used thrown away aluminium cans, bottles and wasn't plastic bags. There wasn't as much packaging and so it a big problem like it is today. The first time they went to the recycling centre, they took all the rubbish from home with them! They hadn't realised that not everything is recyclable! Nowadays it's much easier - there is a collection service which takes things from your house. But you still have to remember to put the bin out early. Yesterday I forgot and by the time I put it out, the truck had already left .

Tạm dịch:

Mọi người không tái chế nhiều khi bố mẹ tôi bằng tuổi tôi. Cho đến khi một trung tâm tái chế lớn mở cửa ở thị trấn của họ, mọi người chưa từng tái chế đồ đạc trước đây. Họ sử dụng lon nhôm, chai lọ đã vứt đi và không dùng túi nhựa. Không có nhiều bao bì nên đó là một vấn đề lớn như ngày nay. Lần đầu tiên họ đến trung tâm tái chế, họ đã mang theo tất cả rác từ nhà! Họ không nhận ra rằng không phải mọi thứ đều có thể tái chế! Ngày nay, việc này dễ dàng hơn nhiều - có một dịch vụ thu gom lấy đồ từ nhà bạn. Nhưng bạn vẫn phải nhớ mang thùng rác ra ngoài sớm. Hôm qua tôi quên mất và khi tôi mang thùng rác ra ngoài thì xe tải đã rời đi.