1、Exercise A:,Part A on P29,Keys: Having read 2.shocking 3. relaxing 4. tiring 5. interesting 6. living,P31 2.Looking back, I find I didnt like 3. Hearing what you said about the environment and the economy needing to work together more, I was very impressed. 4.You made that powerful statement, impres

2、sing the audience. 5.Having talked to you today, I think we should,非謂語動詞,過去分詞,不定式,-ing 形式,動名詞,現(xiàn)在分詞,現(xiàn)在分詞作狀語時(shí)，注意如下三點(diǎn)： 相當(dāng)于相應(yīng)的從句,分詞的邏輯主語就是全句的主語,現(xiàn)在分詞作狀語時(shí)有不同的時(shí)態(tài)與語態(tài),He traveled on the plane like this, keeping the tortoise hidden in a blanket. (keeping的邏輯主語和句子的主語一致，都是he),_ through the park, beautiful flower

3、s could be seen everywhere. Walking B. When I walked C. Walk D. Walked,3. Time permitting, I will meet you for lunch.,= If time permits, I will meet you for lunch.,（條件 ）,4. Asking around, I find many people willing to pay slight higher prices for things that are environmentally friendly.,= when I as

4、k around, I find many people willing to pay slight higher prices for things that are environmentally friendly.,（時(shí)間）,一些獨(dú)立結(jié)構(gòu)： 1. Generally _( speak ), we have learnt a lot in this school. 2. _(judge ) from his appearance, he is somebody. 3. _( tell ) you the truth, your work is terrible.,speaking,Judg

5、ing,To tell,P22含非謂語的句子 1, you can use this time to express them.(L9) 2, killing river and sea life. (L14) 3. Much sea life is being destroyed by fishing boats as well. (L15) 4. fish without giving them time to lay eggs.(L16) 5. fish left for us to eat in the future. (L16) 6.we keep producing more an

6、d more who need more land to live on and more food to eat. (L18),7. It is our duty to try to cut back on(L21) 8. We need to think more about recycling our waste.(L22) 9. It would be good to increase(L23) 10. ways of living(L24) 11. help our country become more developed at the same time.(L25),P23含非謂

7、語的句子 an interesting speech.(L28) , Im often seen as being against(L29) they think of clouds of dirty smoke or of pipes pouring chemical waste(L30) is that having worked with many(L34) careful to spend money repairing(L37) the people operating these factories(L38) we need to stop thinking of(L39),8. in order to save the environment.(L40) 9. What we need is better laws to preserve the environment and still allow our country to grow.(L45) 10. , but paying a higher price for some things is not(L47) 11