Стр.28-29 Модуль 2 ГДЗ Starlight Баранова 8 класс
2a Products of the future Vocabulary Materials & substances 1 Listen and say. Make sentences, as in the example. 1 fabric (cotton, silk wool, nylon, etc) 2 metal (aluminium, steel, etc) 3 glass 4 wood (oak, pine, etc) 5 plastic The bag is made of silk.
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Приведем выдержку из задания из учебника Баранова, Дули, Копылова 8 класс, Просвещение:
2a Products of the future
Vocabulary
Materials & substances
1 Listen and say. Make sentences, as in the example.
1 fabric (cotton, silk wool, nylon, etc)
2 metal (aluminium, steel, etc)
3 glass
4 wood (oak, pine, etc)
5 plastic
The bag is made of silk.
Reading & Listening
2 Read the title, the introduction, and look at the pictures. What do you expect the text to be about? Listen and read to find out.
Tomorrow’s World
Think about a normal day. What do you usually wear? What technology do you use? What’s your house like? Now let’s see what everyday life will be like in the future.
What will we be wearing in the future? While some scientists are developing textiles that allow the wearer to generate electricity as they walk and others are working on clothes that monitor your fitness, Dr Manel Torres and Prof Paul Luckham have invented a spray-on fabric. The spray contains minute cotton, wool, linen or acrylic fibres that dry instantly on your skin and turn into garments like T-shirts or tops. You can wear it, wash it and then wear it again - just like the rest of the clothes in your wardrobe. Then, when you get bored, you can dissolve it and use the material again to make something new. Fabrican took ten years to develop and when it goes on sale, ittaskll probably cost around ?10 a can - cheap enough for trendsetters to wear something new every day. Dr Torres hopes that in the future there will be spray booths in stores where you can drop in to design something new. They are also looking into its use for spray-on bandages and furniture coverings.
Wouldn’t it be great if you could just think of something you want and print it out on a computer? Well, believe it or not, you can. For the first time ever, scientists have found a way to print out fully-working machines using a 3D printer. The first item is a fully-functional bicycle made of nylon called the Airbike. It’s as strong as steel but much lighter. It comes out as a complete bike with no assembly required. The possibilities for this new technology are endless. Medical researchers hope that with a special cartridge of human cells and bio-friendly gel, it can be used to print out skin grafts for burn victims. They have already managed to demonstrate the potential medical uses by printing out a copy of a human ear in 30 minutes.
As you arrive home with the shopping, Grace tells you who phoned while you were out. You put your groceries down on the kitchen counter and she gives you recipe ideas, tells you how to cook them, and gives you dietary advice. As you move "to the living room she organises your evening entertainment. A window made of smart glass becomes a TV, wallpaper changes on demand and every surface doubles as a touch screen with instant Internet access. But Grace isn’t a member of the family, at least not yet. She’s a network of voice-activated computers that runs the e-home -the house of the future. Grace is the star of a show home by Microsoft that demonstrates much of this technology and all of it is going to be on the market within the next few years. So, before long we will be talking to the walls!
Check these words
develop textiles, generate electricity, monitor fitness, spray-on fabric, minute fibres, dry instantly, turn into, garment, dissolve, go on sale, trendsetter, booth, drop in, look into, bandage, furniture covering, fully-working machine, fully-functional, lighter, no assembly required, endless possibilities, cartridge, skin graft, burn victim, dietary advice, on demand, instant, voice-activated
3 Read and decide if the statements are T (true), F (false) or NS (not stated). Justify your answers.
1 Spray-on clothes dontaskt last long.
2 Spray-on clothes can be recycled.
3 Many people are already buying spray-on clothes.
4 3D printers are very expensive to buy.
5 3D printers could be used in medicine.
6 Grace is the name of the person who thought of the e-home.
7 The e-home is activated when you talk to it.
8 E-homes are already available.
4 Complete with: turn into, access, instantly, endless, dissolve, assembly.
1 Spray-on clothes contain minute fibres which dry instantly.
2 The Airbike is ready to ride as it doesntaskt require any assembly.
3 Dr Torres has developed a fabric that can turn into any garment.
4 The possibilities of using the new spray are endless.
5 A touchscreen gives you instant access to the Internet.
6 Some supermarkets are using plastic bags which dissolve in water, leaving no trace.
Grammar
Future tenses (will, be going to, present continuous, future continuous)
5 Match the examples to the descriptions. Find more examples in the text in Ex. 2.
1 It’s hot in here. I’ll open the window.
2 She’s going to buy a printer soon.
3 Don’t worry. I won’t be late.
4 Sarah’s taking her driving test next week.
5 Our homes will be very different in the future.
6 I won’t be studying tomorrow afternoon.
7 He’s got the car keys. He’s going to drive into the city.
A a promise
b a fixed arrangement
c a prediction based on what we believe/imagine
d a plan or intention
e an on-the-spot decision
f an action in progress at a certain time in the future
g a prediction based on what we see
6 Find the correct verb form. Identify the reason for the use of each tense.
1 Thattasks the phone. I will answer it.
2 I think he is going will be happier there.
3 Now that Itaskve got some money I am going to buy a new PC.
4 Are you working tomorrow afternoon?
5 This time next week, will be travelling to Chile.
6 Sorry! I wontaskt lie again.
7 Hetasks wearing his T-shirt, shorts and trainers. He is going to play football.
7 Say two things you: will be doing this time next week, are doing tomorrow evening, will do in the summer, are going to do this weekend.
Speaking & Writing
8 Think! How do you think each invention in the text will improve our lives? In three minutes, write a few sentences. Tell the class or your partner about it.