机电英语田方unit8Unit8-2课件教学.pptVIP

* * Part 5 Grammar II. Rewrite the following sentences into complex sentences We have developed many products. They are widely used in the construction industry, decoration and packing. We have developed many products which are widely used in the construction industry, decoration and packing. Part 5 Grammar 2. They have found a black box at the scene of the accident. The box recorded the data of the meters. At the scene of the accident, they have found a black box which recorded the data of the meters. Part 5 Grammar 3. The research is for protect vegetation and improve climate. These engineers have been working on it for three years. The research, which these engineers have been working on for three years, is for protect vegetation and improve climate. Part 5 Grammar 4. They spent 2 years preparing for the examination. The examination is held .by the international professional institute. They spent 2 years preparing for the examination that is held .by the international professional institute. Part 5 Grammar 5. You are recommended by Mr. Brown. He convinced us that you are the long-standing mold company in your country. You are recommended by Mr. Brown who convinced us that you are the long-standing mold company in your country. Part 5 Grammar 6. Yesterday we visited an High-tech exhibition. A large number of new products were on show in the exhibition. Yesterday we visited an High-tech exhibition where a large number of new products were on show. Part 5 Grammar 7. This is the place. They worked here in their life. This is the place where they worked in their life. 8. Could you ell us the reason. You made the agreement for the reason. Could you ell us the reason for which you made the agreement. Part 5 Grammar 9. The machine was made in New York in 1990. In 1990 the engineers innovated and designed it. The machine was made in New York in 1990 when the engineers innovated and