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答案: A 15. We shouldn’ t ignore what happens ________ it is difficult for us to accept some stories. A. even if B. as if C. on condition that D. seeing that 解析: even if即使; as if好像; on condition that在 ?? 條件下 。 答案: D ’ s known to all that ________ you take exercise regularly, will you keep good health. A. unless B. only when C. although D. if only 解析: 注意倒裝結(jié)構(gòu) 。 答案: C 7. My parents live in a small always keep candles in the house ________ there is a power cut. A. if B. unless C. in case D. so that 解析: in case “ 以防 , 萬(wàn)一 ” 引導(dǎo)條件狀語(yǔ)從句 。 答案: C 3. He was told that it would be at least three more months _______ he could recover and return to work. A. when B. before C. since D. that 解析: “ It is/was/will be+一段時(shí)間+ before” 譯為 “ 多長(zhǎng)時(shí)間之后 才 ?? ” 。 I’ ll speak slowly so that you can understand me. The boy hid himself behind the tree for fear that his father should see him. Take your raincoat in case it rains. 八 、 結(jié)果狀語(yǔ)從句 引導(dǎo)結(jié)果狀語(yǔ)從句的連詞有: so that, so...that..., such...that...。 Do as you are told to, or you’ ll be fired. 請(qǐng)按照要求去做 , 否則你會(huì)被開(kāi)除 。 Although it was raining hard, yet they went on playing football. 2. whether...or...可引導(dǎo)讓步狀語(yǔ)從句 , 意為 “ 不管是 ?? 還 是 ?? ;不論是否 ?? ” 。 If you have finished your homework, you can go out and play. You’ ll fail the exam unless you study hard. 【 注 】 條件狀語(yǔ)從句中通常不用將來(lái)時(shí)態(tài) , 要用一般現(xiàn)在時(shí)或現(xiàn)在 完成時(shí)代替一般將來(lái)時(shí) , 一般過(guò)去時(shí)或過(guò)去完成時(shí)代替過(guò)去將來(lái)時(shí) 。 此外 , now(that), seeing(that), considering(that), given(that)等短語(yǔ)也可 引導(dǎo)原因狀語(yǔ)從句 。 The church was built w