Invention and inventor. Environment protection.

Match inventions with his inventors

Match words and their translation

1. Grammar. Put verbs in brackets in right form using Present Passive, Past Passive and Conditional I.

2. A lot of experiments          (do) in Chemistry classes. 2. Science subjects            (found) to be difficult to understand by many students. 3. Some amazing inventions and discoveries                 (consider) at the Science Museum. 4. The first TV remote controls           (use) in the 1950s in the USA. One of the early models                (develop) in 1952 and it             (call) "Lazy Bones". 5. Clothes                  (hand-wash) by rubbish the clothing with rocks in a river or by using a wash-board before the invention of the washing machine. 6. The first affordable cars               (produce) by Henry Ford. 7. Text messages            (use) in the USA in the mid 2000s. 8. If we have enough water                      (we, will, not, thirsty) 9.                            (More , species, survive,will) if we protect nature.

1. Write agree or disagree with the statement below.

2. 1. It is important to recycle old paper          2. Forests are not terribly important for us.             3. Ocean and sea life are in danger.          4. Oil spills are a great source of pollution          5. Not very many species are in danger of becoming extinct             6. We still have enough space for garbage             7. It is environmentally friendly to produce glass from recycled glass.