One
Two
Period Two
[语境助记] (1)At one time she was crazy for a cottage in the country，but now she wants to get back to the city again.
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at other times 另一些时候 at times 有时，不时 at all times 随时，永远 at a time 一次，每次 at one time 一度，曾经；同时 at the same time 同时，一起 at no time 决不，从不 in no time 立刻，马上
It was in the park that I came across Tom yesterday.
One
Two
(强调地点状语)
Period Two
(2)It’s not what we do once in a while lives，but what we do consistently. A．which
重大版高中选修7
英语
全册精品课件
Period Two
Period Two
Part One
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Integrating Skills
Language Focus
One
1．Tokyo Bay shook as if a huge rug had been pulled from under it. 东京湾摇晃，就像从其下面拉出一条巨大的地毯。
Two
Period Two
[题组训练] (1) Wounded as he was，he continued fighting
had happened as if nothing
.
他虽然受了伤，但还是若无其事地继续战斗。
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(2)Jack wasn’t saying anything，but the teacher smiled at him A．as if C．while
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B
shapes our
B．that D．when
One
C．how
解析
句意为：不是我们偶尔而是我们始终如一做的事情
Two
塑造了我们的生活。此处考查强调句式。
Period Two
3．At other times，the sides of the fault shift lengthwise. 另一些时候，断层的边缘纵向移动。 [归纳拓展]
2．It was from this trench that the earthquake came，at a magnitude of 8.3 on the Richter scale. 地震正是从这条沟发生的，里氏震级达到了 8.3 级。 [归纳拓展]
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本句为强调句，强调介词短语 from this trench。 (1)强调句的基本构成：It is/was＋被强调部分＋that/who＋其 他成分。被强调的句子成分通常是主语、宾语或状语，被强 调的部分指“人”时用 who 或 that，其他一律用 that。 (2)强调句的一般疑问句为：Is/Was it＋被强调部分＋that/who ＋其他成分？ 特殊疑问句为：疑问词＋is/was＋it＋that＋其他成分？ (3)not...until...的强调句型为：It is/was not until...that＋其他 成分。
A
One
he had done something very clever. (2011· 湖南，33) B．in case D．though
Two
解析 句意为：杰克什么也没说，但是老师朝他微笑，好 像他做了很明智的事。as if 好像，似乎，引导的方式状语 从句中用虚拟语气。
Perioriod Two
[语境助记] (1)It was when Asimov was eleven years old that his talent for writing became obvious.
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早在阿西莫夫 11 岁的时候，他的写作才华就已经显露出来 了。 (2)It was we who/that had a meeting in the club yesterday. 是我们昨天在俱乐部开了一个会议。 (3)It was not until his father returned from work that the boy began to do his homework. 直到爸爸下班回家，这个男孩才开始做作业。
Two
Period Two
[归纳拓展] 句中 as if (as though) 表示“好像，仿佛”，引导状语从句， 从句的谓语动词用虚拟语气，表示不真实或极少有可能发生
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One
或存在的情况。 (1) 从句表示与过去事实相反，谓语动词用 “had ＋过去分 词”；从句表示与现在事实相反，谓语动词用一般过去时。 (2)当所表达意思与事实相符，as if 从句用陈述语气。
One
Two
Period Two
[题组训练] (1)按要求改写句子 I came across Tom in the park yesterday.
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① It was I that/who came across Tom in the park yesterday. (强调主语) ② It was Tom that/who I came across in the park yesterday. (强调宾语) ③
Two
Period Two
[语境助记] (1)He was shaking with fright as if he had seen a ghost. 他吓得直哆嗦，好像见了鬼似的。
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One
(2)My neighbors treat the child as if he were their own son. 我的邻居对待这孩子就像是他们亲生的儿子一样。 (3)He talks as if he is drunk. 从他说话的样子来看他醉了。