(2)bring/throw sth. into focus 使……明朗化；使……突出 come into focus(某物)轮廓清晰；(问题)突出 【即时巩固】 【例句研读】
(1)The __________my camera isn‘t working properly. 我照相机上的调焦装置有毛病。
(2)Her beauty makes her_____________. 她长得漂亮，很惹人注意。
【答案】(1) focus on (2) the focus of attention
考点4. thanks to 由于；多亏(介词短语，在句中做原因状语，常置于句首或句末) 【例句研读】
Thanks to Jim's warning, we avoided the accident. 多亏吉姆的提醒，我们避免了一场事故。 【归纳拓展】
because of 因为；由于 owing to 由于，因……之缘故 as a result of 作为……的结果，由于 due to 因为，由于(不能放在句首) on account of 由于；因为 【即时巩固】
(1)I couldn't attend the meeting ______ ______ illness. 我因病不能出席会议。
(2)The delay was ______ ______ power failure. 延滞是由于停电。
【答案】(1)owing to(2)due to
考点5. be satisfied with 对……感到满意 【例句研读】
I was satisfied with the result.我对那个结果很满意。 【归纳拓展】
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be satisfied that... 满意…… be satisfied to do 乐意干…… satisfy vt.满意；使满意 satisfied adj. 感到满意的 satisfying adj. 令人满意的 satisfactory adj. 令人满意的 satisfaction n. 满意，满足 【即时巩固】
(1)My parents try to __________________. 我父母尽量满足我的需求。
(2)There was __________________ on his face. 他脸上露出了满意的微笑。
(3)________________________，my boss agreed to my suggestion. 很使我满意的是，老板同意了我的建议。
【答案】 (1)satisfy my needs(2)a satisfied look(3)Much to my satisfaction 考点6. keep...free from/of 使……免受(影响、伤害等) 使……不含(有害物) 【例句研读】
Keep the table free from dirt by putting a cover over it. 用个东西把桌子罩住，免得灰尘落在上面。 【归纳拓展】
free from 没有……，免于……，无……之忧 free of 无……的；免于……的，离开了……的 free sb./sth. from... 使某人/某物自由；解放；释放 for free＝free of charge 免费地，无偿地 be free to do sth. 自由地做某事 be free with sb. 对某人放肆 free as the air 自由自在 set sb. free 释放某人 【即时巩固】
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(1)The lake ______________ pollution. 这湖没有污染。
(2)The secretary _________________ all blame for the errors.这些失误完全不能怪秘书。
(3)Try to __________________ all prejudices. 尽量消除一切偏见。
【答案】 (1)is free of(2)was free from(3)free yourself from
经典句型剖析
考点1 省略句
【教材原句】If_so，what did you do to grow them？如果是这样的话，你怎么来种植这些植物？
【句法分析】if so“如果这样的话”，是if引导的条件状语从句的省略形式，表示肯定意义；如果表示否定意义，则用if not。 【拓展归纳】
if ever如果有过/发生过的话 if any如果有的话 if possible如果有可能 if necessary如果有必要 【例句研读】
(1) If possible，try and go to bed and wake up at the same time every day.如果可能的话，尝试每天都在同一时间睡觉和起床。
(2) If not，in a few years' time the very things that attract tourists now may well have been destroyed.
如果不这样做的话，在几年之后，现在吸引游客的事物可能已经被破坏了。 【即时巩固】
____________________，I'll go there myself. 如果必要的话，我将亲自去那儿一趟。 【答案】If necessary
考点2 would rather 意为“宁愿，更愿意”
【教材原句】He would much rather keep time for his hobbies. 他宁愿把时间花在自己
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的爱好上。
【句法分析】(1)would rather 意为“宁愿，更愿意”，后接动词原形，否定式是在 would rather 后加 not/never。 ①—Shall we dine out? —I‘d rather stay at home. ——我们要不要出去吃饭？ ——我宁愿留在家里。
②I‘d rather not tell anybody about it. 我不愿把这事告诉任何人。
(2)would rather do sth. than do sth./would do sth. rather than do sth. 意为“宁愿做某事而不去做某事”。
①I would rather listen to others than talk myself. 我愿意听别人说，自己不愿意说。
②He would rather die than give in. 他宁死不屈。
(3)would rather have done sth. 意为“要是做过某事就好了；宁愿做过某事”，表示后悔或遗憾等语气。
I would rather have taken his advice yesterday. 我昨日要是听了他的建议就好了。
(4)would rather 后接 that从句时，从句中的谓语动词用过去时态虚拟语气。 ①I would rather (that) he didn‘t come. 我宁愿他没来。
②I’d rather you told me the truth. 我更愿意你给我讲实话。 【即时巩固】
(1)Would you mind my using your computer for a little while? —______.
A．No, please don't C．I'm afraid not 【答案】B
B．I'd rather you didn't D．Sure, it's my pleasure
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(2)I would rather ______ the football match last night with my friends; otherwise, I would have finished my paperwork by now. A．not have watched C．hadn't watched 【答案】A
【解析】考查 would rather (not)＋have done 意为“宁愿(未)做过某事”，表示后悔或遗憾。
考点3 What的用法
【教材原句】Dr Yuan Longping grows what_is_called_super_hybrid_rice. 袁隆平博士种植的是被称为“超级杂交水稻”的稻种。 【句法分析】
what is called super hybrid rice用做grows的宾语从句，为一名词性从句，也可称为whatclause；而且what在从句中可用做主语、宾语或者表语。此从句在结构上相当于“the＋名词＋定语从句”。 【例句研读】
(1) ①After a hard time they came to what is called America today.艰难的努力后他们来到了现在称作美洲的地方。
(2) We now live in what is called the Information Age. 我们现在生活在所谓的信息时代。
(3) He graduated from what was called a key high school. 他毕业于一所所谓的重点高中。 【即时巩固】
(1) Some children want to challenge themselves by learning a language different from ______ their parents speak at home. A．what C．which 【答案】A
B．that
D．one
B．not watch D．haven't watched
(2)A modern city has been set up in ______ was a wasteland ten years ago.
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