2011暑假必備寶典之高一英語(yǔ)知識點(diǎn)總結Unit1-2(15)
2011-07-11 10:24:28高考網(wǎng)整合
3. One day Chuck is on a flight across the Pacific Ocean when suddenly his plane crashes. 一天，查克在飛越太平洋時(shí)．他的飛機突然墜毀了。
該句中的“when”表示“正在這時(shí)”，相當于and just或and at that time. 這時(shí)不能用while / as 替換。
常見(jiàn)句型：(1) be about to do sth when... (2) be doing sth when... (3) be on the point of doing sth when...
【考例】We were swimming in the lake ____ suddenly the storm started. (2004北京春招)
A. when B. while C. until D. before
[考查目標] "when" 作連詞，表示“正在這時(shí)”。
[答案與解析] A 意為“我正在湖中游泳，突然暴風(fēng)雨來(lái)了。”只有when才能用于這種句型。
4. He has to learn how to collect water, hunt for food, and make fire. 他不得不學(xué)會(huì )收集淡水．尋找食物，生火什么的。
該句中的“how I to collect...”為動(dòng)詞不定式短語(yǔ)作賓語(yǔ)。例如：We must decide which one to buy. 疑問(wèn)詞which, what, how, when, where等與小定式構成不定式短語(yǔ)。
【考例】 I've worked with children before, so I knew what ____ in my new job. (NMET 2000)
A. expected B. to expect C. to be expecting D. expects
[考查目標] what to do sth 不定式短語(yǔ)作賓語(yǔ)。
[答案與解析] B 該句需要填非謂語(yǔ)動(dòng)詞。排除A、D。句意為“以前我與孩子在一塊兒工作過(guò)。因此我知道我的新工作需要什么。”C不表示進(jìn)行，排除C。
5. In order to survive, Chuck developed a friendship with an unusual friend — a volleyball he called Wilson. 為了生存下去，查克和一位不尋常的朋友--“排球”建立了友誼，查克叫他威爾森。
1. 該句中的"in order to"，意思為“為了，以便”，作目的 狀語(yǔ)。在句子中作同的狀語(yǔ)的常見(jiàn)句型有五種結構：to do sth / in order to do sth / so as to do sth / in order that clause / so that clause
注意：(1) so as to do sth 不能位于句首。(2) 如果主句與從句的主語(yǔ)一致時(shí)，四個(gè)結構可以相互轉換。(3) 在in order that / so that 引導的從句中，謂語(yǔ)動(dòng)詞常與can, could, may, might 等情態(tài)動(dòng)詞連用。
【考例】(2005北京) I'd like to arrive 20 minutes early ____ I can have time for a cup of tea.
A. as soon as B. as a result C. in case D. so that
[考查目標] 目的狀語(yǔ)。
[答案與解析]D as soon as “一…就…”；as a result“結果是”；in case “萬(wàn)一”；so that“以便，為的是”。句意：“我想提前二十分鐘到以便有時(shí)間喝杯茶”。
2. 該句子中 volleyball 是作同位語(yǔ)。例如：He advised farmers to choose the best seed-heads, the ones that had the best color.
注意：這種同位語(yǔ)(不是同位語(yǔ)從句)與非限制性定語(yǔ)從句的區別。
