case, situation, condition, stage, point, position 引導(dǎo)的從句

1、case, situation, condition, stage, point, position 等作先行詞引導(dǎo)的定語從句,hes got himself into a dangerous situation _ he is likely to lose control over the plane. a. where b. which c. while d. why,a,分析：定語從句引導(dǎo)詞where在句子中作狀語，表示“在此情況下”，還可以用in which替代。句子意思是：他使自己身臨險(xiǎn)境，（在這種情況下）他很可能失去對(duì)飛機(jī)的控制。situation在句中是“情境、情況”的意思，譯為

2、：in this situation。此處where=in which,當(dāng)situation（情境、情況），condition(s)（條件、狀況），case（情形、案例），stage（階段），point（點(diǎn)、程度），position（位置），places（地方）等作先行詞時(shí)，后面的定語從句引導(dǎo)詞有如下兩種情況：,1. 作主語或賓語； 2. 作狀語,(1).引導(dǎo)詞在從句中作主語或賓語時(shí)，引導(dǎo)詞用which/that，作賓語時(shí)，引導(dǎo)詞可以省略。,worrying never helps in a situation (that/which) you cant change. 對(duì)于你無法改變的的狀況

3、，發(fā)愁于事無補(bǔ)。（引導(dǎo)詞在句子中作賓語）,(2)引導(dǎo)詞在從句中作狀語時(shí)，引導(dǎo)詞可用where或介詞+which,e.g. i can think of many cases _ students obviously knew a lot of english words and expressions but couldnt write a good essay. a. why b. which c. as d. where,d,分析：我能想起很多這樣的情形：（在這些情形中）學(xué)生們顯然認(rèn)識(shí)很多英語單詞和短語，卻寫不出一篇優(yōu)美的短文。此題中定語從句引導(dǎo)詞在句中作狀語。,1. they devel

4、oped their friendship to a stage _ they often shared sorrow and happiness. 他們的友誼已經(jīng)發(fā)展到同甘共苦的地步。 2. the police are looking into a case _ the suspect is a cat. 警察正在調(diào)查一個(gè)案子，案中的嫌疑犯是一只貓.,where/ at which,where/ in which,1. in an hour, we can travel to places _ would have taken our ancestors days to reach. (2006上海) a. where b. when c. which d. what,當(dāng)堂練習(xí),c,2.-do you have anything to say for yourself? (2006江西) -yes, there is one point _ we must insist on. a. why b. where c. how d. / 3. he has to face the condition _ the pressure was heavy. a. which b. where c. how d. why,d,b,常見的介詞搭配,at this stage, at t