1、Grammar,動詞-ing 形式作主語和賓語,Find and underline the sentences in the passage that use ing forms as either the subject or the object .,Since then , finding ways to grow more rice has been his life goal . As a young man , he saw the great need for increasing the rice output . Dr Yuan searched for a way to

2、increase rice harvests without expanding the area of the fields . Just dreaming for things , however , costs nothing . However, he doesnt care about being famous, Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people .,subject,object,object,subject,object

3、,object,Seeing is believing. Its no use waiting here. it is no useless learning english in this way I enjoy learning english I look forwardto making a lot of money There is no use （in ）learning english in this way,常用-ing形式作主語的句型有： It +be +a waste of time doing 做是浪費時間的 It is no good/use doing 做是沒用處的

4、It is/was worth/worthwhile doing 做是值得的,Consider考慮, suggest建議 ,admit承認(rèn), avoid 避免, practice實踐 finish完成 ,enjoy享受 , appreciate感激， mind介意 , allow允許,permit, imagine想像,有些動詞或短語動詞后常用動名詞作賓語。如feel like, get down to, give up, insist on, look forward to, devote to, pay attention to, stick to, put off, be used to

5、, lead to, be tired of, be fond of, be afraid of, be proud of, 等等。,There is no sense in doing 做沒有道理 There is/was no use doing 干無意義 There is/was nothing worse than doing 沒有比更糟的 There is/was no point doing 干無意義,注意. need, require, want, deserve作“需要”解時, 后接動詞-ing形式作賓語, 主動形式表示被動意義, 相當(dāng)于to be done。如： The ra

6、dio needs / requires / wants repairing / to be repaired.,1.動詞forget, go on, mean, regret, remember, stop, try, be used to, cant help + to do / doing 區(qū)別較大，須注意。,forget regret remember,to do,doing,已經(jīng)發(fā)生的動作,將要發(fā)生的動作,1. It took the workmen only two hours to finish _ my car. A. repairing B. repair C. to rep

7、air D. repaired,Excersice,2. Have you forgotten _$1000 from me last month? Will you please remember _ it tomorrow? A. borrowing; to bring B. to borrow; bring C. borrowed; bringing D. borrowing; bringing,3. The classroom wants _. A. clean B. cleaned C. to clean D. cleaning 4. Jack said that he wouldn

8、t mind _ for us. A. to wait B. wait C. waiting D. waited,5. My brother keeps _ me with my work. A. to help B. help C. helping D. helped 6. We should often practise _ English with each other. A. to speak B. spoke C. speak D. speaking,7. Keep on _ and you will succeed. A. a try B. try C. triing D. trying 8. His parents insist on _ to college. A. he should go B. he go C. his going D. him to go,9. The story was so funny that we _. A. couldnt help laugh B. cant but laugh C. couldnt help laughing D. couldnt help but to laugh,10. Though it sounds a bit too dear (昂貴), it is worth _. A. bein