Chào mừng Bạn tham gia Diễn Đàn VNKienThuc.com - Định hướng Forum Kiến Thức
- HÃY TẠO CHỦ ĐỀ KIẾN THỨC HỮU ÍCH VÀ CÙNG NHAU THẢO LUẬN
Kết nối: VNK X - VNK groups | Nhà Tài Trợ: BhnongFood X - Bhnong groups - Đặt mua Bánh Bhnong

Trả lời chủ đề

Nội dung: <blockquote data-quote="HuyNam" data-source="post: 164114">Unit 1: Bridge typesThere are many kinds of bridges. A bridge may be a log across a stream or rope across a river. But a bridge may also be much more complex. Some bridges are among the most amazing structures in the world. They are large enough and strong enough for long trains to cross over. Hundreds of cars can travel over them at the same time.Have you ever heard of the Golden Gate Bridge in California? Have you ever seen a picture of it? Perhaps some one in your family has seen this bridge. This is one of the first sights people see if they are coming to the west coast of the United States by ship.Suppose you are sailing into San Francisco. You are near the coast of California. The bridge is straight ahead of you. At first, it looks like a piece of steel lace across the bay from North to South. Then your ship sails closer and the bridge appears larger. At last your ship pass under the bridge. If you look behind you, you can see the huge structure from the bay.On your right you can see the city of San Francisco. On your left you can see the cities of Berkeley and Oakland. The main section of Golden Gate Bridge is a suspension span. In a suspension bridge, the span does not rest on posts. It hangs from cables. Huge towers that support two long steel cables are over three feet thick. Smaller cables hang vertically every few feet from the large cables and support the main span of the bridge.The suspension span of this bridge 4,200 feet long between the towers. It is the longest suspension span in the world. The floor of the bridge is over ninety feet wide with six lanes of cars, there in each direction; hundreds of cars can pass over it at same time. There are also sidewalks. It is very long walk across the bridge but if you would like to walk you can watch the ship below. You can see ships from all over the world sailing into and out of the bay. The bridge is 220 feet above the water and the biggest ship can easily under it.Từ vựng:-    Log: bắc qua (V)khúc gỗ, đoạn cây (N)-    Rope: sợi dây, dây thừng-    Complex: phức tạp.-    Steel lace: dây thép-    Suspension bridge: cầu treo-    Pass: qua, vượt qua-    Section: phần, đoạn-    Span: nhịp -    Hang: treo-    Huge: to lớn-    Appear: hiện ra-    Cable: cáp, dây cáp-    Structure: kết cấu-    Sidewalk: phần đường cho người đi bộ-    Vertically: thẳng, vuông góc.-    Direction: hướng-    Support: đỡ, nâng-    Amazing: gây kinh ngạcCấu trúc câu-    Câu điều kiện loaij 1,2 ,3, modal verb:</blockquote>

Tên

Mã xác nhận