Làm bài · bản nhẹ
A2 LS Ch5 L3 · Engineering Wonders of the Past
Trang này dùng khi trang học trên máy không mở được. Số câu giống hệt trang học. Làm xong phần nào bấm «📤 Nộp phần này» — biết điểm ngay.
Phần 1/5 · ✍ Name each structure · câu 1–4
📘 Học trước khi làm · Today's plan
Lesson 3 · Apply
Today’s plan · 60 minutes
Năm chặng của buổi hôm nay.
🏛
Warm-up
Four structures · 6 min
🗂
Vocab
Key words · 7 min
🎧
Listen
The Great Wall · 16 min
📝
Notes
Complete the organizer · 7 min
🗣
Speak
Describe a structure · 17 min
📘 Học trước khi làm · 🏛 Warm-up · four structures
Before you listen · 🏛 think and share
Four amazing structures 🏛
Look at the four photos. Think for one minute. Your teacher will call 2–3 students. (Tự nghĩ 1 phút, thầy gọi 2–3 em. Lát nữa nối tên từng công trình.)
a
b
c
d
📝 Notes for discussion · not graded
Which is the most amazing? Why?
Why do many people say the Great Wall is the most amazing?
How long do you think it took to build?
Game 1 · match the name
Which structure is which? ✍
Chọn đúng tên cho mỗi ảnh. 🔑 chấm điểm.
1 Photo a · a circle of huge standing stonesStonehengeTa Prohm TempleThe Maya Ruins at Palenque
2 Photo b · a temple with tree roots over its wallsThe Great Wall of ChinaTa Prohm TempleStonehenge
3 Photo c · a long wall with towers over the mountainsThe Maya Ruins at PalenqueTa Prohm TempleThe Great Wall of China
4 Photo d · a stepped stone pyramid in the jungleThe Maya Ruins at PalenqueStonehengeThe Great Wall of China
🌏 Culture note
Stonehenge is in south-central England, about 5,000 years old — its purpose is unknown. Ta Prohm is a temple in Cambodia, over 1,000 years old. The Maya ruins at Palenque in southern Mexico go back almost 1,300 years.
Phần 2/5 · 🎧 Listen · section 1 · câu 5–7
Audio · the Great Wall of China
Play the whole lecture
a civil engineering class
Section by section
with a pause to write
💡A lecturer describes one of the greatest civil engineering projects of all time. Section 1: why it was built, what it looks like, and the first reason it is amazing.
Questions 5–7
Questions 5–7 · Multiple choice
Choose the correct letter, A, B or C
👉 Ba câu đầu thuộc Section 1 của bài giảng.
5Why was the Great Wall built?
A · to make China look beautiful
B · to protect the people of China on the northern border
C · to help farmers move their animals
6How does the professor describe the Great Wall?
A · a small, simple wall
B · a modern brick building
C · a beautiful, long stone wall — a breathtaking sight
7What is the first reason it is an amazing project?
A · its location in the mountains, and the materials they chose
B · the number of tourists who visit it
C · the towers that send smoke signals
Phần 3/5 · 🎧 Listen · section 2 · câu 8–11
Audio · the Great Wall of China
Play the whole lecture
a civil engineering class
Section by section
with a pause to write
💡Section 2: the workers, the towers, and the size of the wall. Listen for the numbers.
Questions 8–11
Questions 8–11 · Multiple choice
Choose the correct letter, A, B or C
👉 Đoạn hai nói về người lao động và kích thước bức tường.
8How many workers died during the building of the wall?
A · about 1,700
B · around 1 million
C · around 7,000
9How did the workers die?
A · in a war at the border
B · only from the cold weather
C · from falling rocks, and from disease with no food or medical care
10What is the last reason the professor gives?
A · the size of the project
B · the colour of the stone
C · the name of the emperor
11How does the professor describe the length of the wall?
A · as long as the whole equator
B · about half the size of the equator
C · as long as a river in China
Phần 4/5 · 📝 Complete the organizer · câu 12–16
Audio · the Great Wall of China
Play the whole lecture
a civil engineering class
Section by section
with a pause to write
💡Listen to the whole lecture again. Write ONE WORD AND/OR A NUMBER in each gap. The answers come in the same order as the lecture: materials → size → the towers.
Questions 12–16
Questions 12–16 · Complete the organizer
Write ONE WORD AND/OR A NUMBER for each answer
👉 Các chỗ trống theo đúng thứ tự bài giảng: vật liệu → kích thước → tháp canh.
🧱 Parts · materials
12Mud is a mixture of …
13… and .
📐 Characteristics · size
14Height: feet
15Width: feet
⚙ Function · the towers
16The towers sent smoke signals that could be seen from very away.
Phần 5/5 · EXTRA · ✍ Vocabulary B · fill the gap · câu 17–22
📘 Học trước khi làm · 🗣 Speaking 1/4 · model
Speaking · step 1 of 4 · model
How one description sounds 🗣
Tả một công trình theo ba ý: dùng để làm gì → có những phần nào → trông ra sao. Dữ kiện có sẵn trong từng ô.
0:00 / 0:00
A · asks
“Tell me about the Long Biên Bridge.”
B · answers
“The Long Biên Bridge was used for trains. It has a steel frame and a railway line. It's a famous old bridge in Hà Nội.”
💡 was used for … → It has … → two adjectives
📘 Học trước khi làm · 🗣 Speaking 2/4 · prepare
Speaking · step 2 of 4 · prepare
Choose two structures. For each one, say what it was used for, name its parts and describe it. 🗣
❓ What was it used for, what does it have, and what is it like?
từ khoá, đừng viết cả câu2 min + 30 sec practice
Chọn HAI chủ đề em thích nhất, mỗi ô ghi vài TỪ KHOÁ. Lát nữa em nhìn từ khoá rồi tự nói thành câu.
📝 Not graded
It was used for … / It was used as … It has … and …
It's a / an [adjective] [adjective] …
🛕 One Pillar Pagoda
used for praying · a wooden hall, one stone pillar · small, old
🌉 Long Biên Bridge
used for trains · a steel frame, a railway line · long, old
🏯 Imperial City of Huế
used for royal ceremonies (nghi lễ hoàng gia) · walls, gates, palaces · huge, old
🔺 The Great Pyramid
used as a king's tomb · stone blocks, rooms · huge, old
🤫 Try one answer quietly. Use your keywords.
📘 Học trước khi làm · 🗣 Speaking 3/4 · answer
Speaking · step 3 of 4 · answer
Listen, then answer 🗣
Em làm MỘT MÌNH: bấm 🔊 nghe câu hỏi ở chủ đề em đã chuẩn bị, rồi trả lời thành tiếng. Nghe lại bao nhiêu lần cũng được.
📝 Từ khoá em đã ghi ở bước 2
Chưa có từ khoá nào — quay lại bước 2 ghi vài từ đã nhé.
Sample: “The Long Biên Bridge was used for trains. It has a steel frame and a railway line. It's a famous old bridge in Hà Nội.”
It was used for … / It was used as … It has … and …
It's a / an [adjective] [adjective] …
💬 Tap 🔊, listen to the question, then answer out loud.
🛕 One Pillar Pagoda
Tell me about the One Pillar Pagoda. What was it used for?
🌉 Long Biên Bridge
Tell me about the Long Biên Bridge. What was it used for?
🏯 Imperial City of Huế
Tell me about the Imperial City of Huế. What was it used for?
🔺 The Great Pyramid
Tell me about the Great Pyramid. What was it used for?
📘 Học trước khi làm · 🗣 Speaking 4/4 · check
Speaking · step 4 of 4 · check
Check your answer ✅
Em tự kiểm: tick những gì em ĐÃ làm, rồi trả lời lại một câu cho rõ hơn.
📝 Notes for discussion · not graded
1 · What did you do?
✅ Tick what you did.
An empty box means “not yet” — try it in your next answer.
An empty box means “not yet” — try it in your next answer.
2 · Your answers from step 3
Chưa có ghi chú nào — quay lại bước 3 ghi vài từ đã nhé.
Compare with the model in step 1. What can you add to your answer?
3 · Which structure would you most like to visit? Why? (if you have time)
🔁 Go back to step 3. Tap 🔊 again and answer one question more clearly.
✍ Từ vựng · điền chỗ trống
Which word fits? 🧱
Chọn từ đúng cho mỗi câu. Bốn lựa chọn cùng từ loại, chỉ một từ hợp nghĩa.
17Thick walls the city from wind and rain.
18The top of the pyramid is not pointed; it is .
19Cement is a of sand, water and stone.
20The workers carried simple — hammers and ropes.
21Each is baked clay, hard and red.
22High walls kept outside the city.
✍️ Bài về nhà
📚 Bài tập về nhà · Lesson 3
Bài tập về nhà 📚
📚 Việc cần làm ở nhà
📒 Ghi vào vở: từ vựng (chép tay)
🔁 Làm lại các câu em làm sai
⭐ Làm phần Extra
🃏 Học từ vựng bài mới