不定式和動名詞作主語與表語的比較表示具體的

1、 非謂語動詞作主語表語和賓語一、 A)不定式和動名詞作主語與表語的比較表示具體的、一次性的或?qū)淼膭幼饔貌欢ㄊ?；表示一般的、泛指的或?xí)慣性的行為用動名詞。_ now seems impossible.A. Saving money B. To save moneyC. Being saved money D. To be saved money I like _ very much, but I dont like _ this morning. A. swimming, swimmingB. to swim, to swim C. swimming, to swimD. to swim, s

2、wimmingHer wish is _ an engineer. A. becomingB. becomeC. to becomeD. being come如： _ is a good form of exercise for both young and old. (全國卷)A. The walkB. Walking C. To walkD. Walk說明：有時這種區(qū)別并不很嚴(yán)格。但要注意：主語和表語要用同一種形式；平行結(jié)構(gòu)中要用同一種形式。To answer correctly is more important than _A. a quick finish B. to finish

3、quickly C. finishing quicklyD. you finish quicklyB) 不定式作主語結(jié)構(gòu)過長時一般需要后置,由it作形式主語; 動名詞作主語時也可以后置, 由it作形式主語僅限于一些名詞或形容詞后。Its a waste of time /no good/no use doingIt is not always easy _ invitations.A. to refuse B. refusing C. to be refused D. being refusedIt was polite _ the child _(give) up his seat to t

4、he elderly woman.Do you consider it any good _ again?A. to tryB. tryC. tryingD. for you to tryI dont think its much good _ to him. A. writingB. to writeC. to be writtenD. being writtenC) 要把動名詞的復(fù)合結(jié)構(gòu)看成一個整體，動名詞的復(fù)合結(jié)構(gòu)在句子中作主語或賓語。它有四種形式：形容詞性物主代詞動名詞；名詞s動名詞；代詞賓格動名詞；名詞動名詞。動名詞的復(fù)合結(jié)構(gòu)可在句中作主語或賓語。作主語時，不能用、兩種形式；無生命名

5、詞不能用第種形式，無論是作主語還是作賓語。動名詞的復(fù)合結(jié)構(gòu)，實際上是給動名詞加了一個邏輯主語。如： HisJacks not getting to the station on time made all of us worried他杰克沒準(zhǔn)時到火車站使得我們大家都很擔(dān)心。 Do you mind mymeJacks Jack leaving now ？ 我杰克現(xiàn)在離開你介意嗎？Is there any hope of our team winning the match?如： What do you think made Mary so upset? _ her new bike. (上海卷

6、)A. As she lostB. Lost C. LosingD. Because of losingThe purpose of new technologies is to make life easier, _ it more difficult. (全國卷)A. not makeB. not to make C. not makingD. do not make【分析】答案選B。前面用的是不定式作表語，與之并列的也應(yīng)用不定式。 Fishing is his favorite hobby, and _. (上海卷)A. hed like to collect coins as well

7、 B. he feels like collecting coins, tooC. to collect coins is also his hobby D. collecting coins also gives him great pleasure 非謂語動詞作賓語：只能接to do作賓語的動詞： decide /determine, learn ,want, expect/hope/wish; refuse, manage, care, pretend ; offer, promise, choose, plan; agree, ask/beg, help.決心學(xué)習(xí)想希望，拒絕設(shè)法愿假裝

8、。主動答應(yīng)選計劃，同意請求幫一幫。只能接-ing分詞作賓語的動詞： 建議冒險去獻身，忍受期待不停頓; 放棄延期悔失去，堅持欣賞實踐成; 注意原諒避反對，考慮要求不自禁; 允許習(xí)慣不介意，價值開始想動名。動名詞或不定式作某些動詞賓語時有區(qū)別:stop doing sth.（停做某事） stop to do sth.（停下來做另一件事）go on doing sth.（繼續(xù)做同一件事） go on to do sth. （繼續(xù)做另一件事）forget to do sth.（忘記去做） forget doing sth.（忘記已做過）remember to do sth.（記著去做） remembe

9、r doing sth.（記得做過）try to do sth.（盡力去做） try doing sth.（試圖去做）mean to do sth.（打算做） mean doing sth.（意味著）mean sb. to do sth.(讓某人做某事)like (love/hate/dislike) to do sth. （喜歡/討厭做）like/love/hate/dislike doing sth. （喜歡/討厭做）sb. need to do sth. （某人需要做）sth./sb. need doing = sth./sb. need to be done （某物/某人需要被） ne

10、ed/ want/ require/ deserve（值得）用法相同;后接動名詞時用主動形式表示被動意義regret doing （后悔做了某事）regret to do （表示對將要做或正在做的事感到遺憾=Im sorry）sb. allow doing sth.（某人允許某事被做） allow sb. to do sth. （允許某人做某事） sb. be allowed to do sth.（某人被允許做某事）permit/forbid與allow用法相同)consider doing sth.（考慮做某事） consider to be/ as (認(rèn)為是）be afraid to do sth.（膽小不敢做某事）be afraid of doing