2017年高考一輪復習黃金學案――Unit 1 Great women and their achievements（必修四）
[典例] they live a peaceful life. 他們過著平靜的生活。[短語歸納] “v. + 同源賓語”結構：smile a... smile 露出……微笑 dream a... dream 做了個……的夢 sleep a... sleep 睡個……覺 sing a... song 唱……的歌die a... death ……怎樣地死去 fight a... battle 打……的仗laugh a... laugh 發出……方式的笑聲[練習] 根據句子的要求在括號里填入適當的詞或翻譯。1). we are living happily. = we are living _______ _______ _______. 2). _______ _______ _______ _______ (多么艱辛的生活) they lived! 3). i _______ _______ _______ _______ (做了個美夢) last night.keys: 1). living a happy life 2). what a hard life 3). dreamed/had a beautiful dream vi 重點句子 （旨在提供句子結構等所需材料）1. watching a family of chimps wake up is our first activity of the day.()[解釋] 動名詞做主語的用法：動名詞做主語往往表示經常性、習慣性的動作(在口語中也可以表示具體的動作)。如： seeing is believing. 眼見為實。 / helping her is my duty. 幫助她是我的責任。動名詞作主語時，句子有兩種形式：①動名詞直接置于句首主語的位置上。如：1). playing tricks on others is something we should never do. 捉弄別人是我們萬萬不能干的。2). talking is easier than doing. 說比做容易。②用it作形式主語，把真正的主語——動名詞結構移置句尾。但這種句子形式有一定的限制，作表語的只能是某些形容詞或少數名詞，如: it is useless/worth/no good/no use/no sense doing sth.等，如：1). it is useless trying to argue with shylock. 和夏洛克爭辯是沒有什么用的。2). it’ s no sense arguing with her. 和她爭吵沒有意思。動名詞短語作主語時的謂語動詞用單數形式：learning new words is very important for me. 學習新單詞對我來說非常重要。[練習] 用括號內所提供詞的適當形式填空。1). talking _______ (mend) no holes. 2). _______ (walk) is a good form of exercise for both young and old. 3). is it any good _______ (try) to explain?keys: 1). mends 2). walking 3). trying 2. only after her mother came to help her for the first few months was she allowed to begin her project. 她母親頭幾個月來幫過她的忙，這才使她得以考慮自己的計劃。