
高中英语 每日一题第6周as if含解析新人教版必修1.doc
3页as if重要程度:★☆☆☆☆ 难易程度:★★★★☆He remembers everything of his childhood as if it ___________ just now.A. was happening B. happensC. happened D. has happened【参考答案】C【拓展延伸】as if的用法:1. 可在look, seem等系动词后引导表语从句 ☛She looks as if she were ten years younger. 她看起来好像年轻了十岁2. 当说话者认为句子所述的是真实的或极有可能发生或存在的事实时,as if从句用陈述语气 ☛It seems as if our team is going to win. 看来我们队要胜了3. 当说话人认为句子所述的是不真实的或极少有可能发生或存在的情况时,as if从句用虚拟语气 ☛It looks as if a tornado swept through your room. 好像有龙卷风席卷过你的房间。
☛She loves the boy as if she were his mother. 她爱这男孩,就好像她是他的妈妈一样4. 如果as if 引导的从句是"主语+系动词"结构,可省略主语和系动词等成份☛He acts as if (he were) a fool. 他做事像个傻子1. 用括号内词的适当形式填空①Don’t handle the vase as if it (be) made of steel.②The two strangers talked as though they (be) friends for years.③From time to time Jason turned round as if (search) for someone.④The little girl spoke as if she (be) an old lady.2. 看来好像很快就要有一场大雨as if) a heavy rain soon.3. (2016·北京)My grandfather still plays tennis now and then, _____________ he’s in his nineties.A. as long as B. as ifC. even though D. in case4. We should protect our environment from being polluted ___________ our next generation will enjoy a blue sky and live a healthy life.A. as if B. so that C. even if D. in case1. ①were 【解析】此处表示对现在事实的虚拟,故用一般过去时。
be动词一律用were②had been 【解析】此处表示与过去事实相反的假设,故用过去完成时③searching 【解析】根据语境可知,此处表示动作正在进行,故as if后面用动词-ing形式④had been 【解析】此处表示与过去事实相反的假设,故用过去完成时2. It seems as if there will be4. B 【解析】句意:我们应该保护我们的环境免受污染,这样我们的下一代就可以享受蔚蓝的天空,过健康的生活as if似乎;so that以便,为的是;even if即使;in case以防万一 故选Bas if"虚拟"总结:______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 6EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F375。












