Module4 Great Scientists Grammar 外研版必修4

Module4 Great Scientists GrammarPeriod 2 Grammar—Revision of the passive voice and by+-ing form■Goals ●To review the passive voice and by+-ing form■ProceduresStep 1: Revising the passive voice formationTense Subject Auxiliary Past Participle Singular Plural Present The car/cars is are designed. Present perfect The car/cars has been have been designed. Past The car/cars was were designed. Past perfect The car/cars had been had been designed. Future The car/cars will be will be designed. Future perfect The car/cars will have been will have been designed. Present progressive The car/cars is being are being designed. Past progressive The car/cars was being were being designed. Step 2: Making passive voice sentences1. This type of rice is not grown in my hometown.2. I was born and brought up in Fujian Province.3. As a boy, I was educated in a church school.4. He was given the nickname Mr. Knowing Everything at college.5. Experiments in English education got started at the beginning of last term in our school.6. By his way TV sets are produced more quickly.7. Different species of rice plant are crossed to produce a new plant which will give a higher yield than the original plants.8. His experiments with pandas will be published in English soon.9. His search for a new effective way to learn English had been begun long before he became an English teacher.10. A naturally sterile male rice plant was brought in from China.Step 3: Making sentences with by+-ing form 1. This country is to increase aid to Africa by sending out more technicians.2. The boss paid respect to the dead by attending his funeral. 3. We are pushing on with the teaching reform by holding talks and discussions. 4. The governmen...