《2025年与名师对话高中同步全程导学案高中英语选择性必修第一册外研版》

5 do the trick 奏效，达到预期效果
[教材原句] And my magic medicine does indeed seem to do the trick. (P4)
而我的灵药似乎确实取得了成效。
(1) trick n. 诡计，戏法，把戏；技巧；诀窍 play a trick on (= play tricks on) 搞恶作剧；诈骗；开玩笑
(2) trick v. 欺骗；哄骗 trick sb. into doing sth. 欺骗某人做某事 trick sb. out of sth. 骗取某人某物
[应用佳句] Tom tricked me into lending him 100 dollars. It is said that Mike was also tricked out of 200 dollars last month. But we thought he was just playing tricks on us.
汤姆骗我借给了他 100 美元。据说迈克上个月也被骗走了 200 美元。但是我们以为他只是在捉弄我们。
[助记填读] 单句语法填空
① Dean tried to trick the old lady intogiving (give) him eight hundred pounds to buy his products.
② Her companion must have played a trickon her, for she was in no mood for anything that day.
[写作在线] 完成句子
③ 这个酱汁需要一点味道。我认为来点柠檬汁就可以了。
This sauce needs a bit of flavour. I think, some lemon juiceshould do the trick.
④ 研究表明，年轻人更容易被欺骗而参加非法活动。
Research shows that young peopleare more likely to be tricked into participating in illegal activities.

答案： ①giving ②on
@@③should do the trick ④are more likely to be tricked into

句式 1 倍数表达法
[教材原句] In the middle of this particular scene I spot a small girl whose ankle is twice its normal size. (P2)
就在这样的场景里，我注意到一个小女孩，她的脚踝肿成了原来的两倍。
常见的倍数表达法有以下几种：
(1) A + be + 倍数 + as + 形容词/副词原级 + as + B
(2) A + be + 倍数 + 形容词/副词比较级 + than + B
(3) A + be + 倍数 + the + 名词 (size/weight/length... ) of + B
(4) A + be + 倍数 + what 从句
方法规律：(1) 表示“两倍”时用 twice 或 double，表示三倍及以上用“基数词 + times”。
(2) 此句型中倍数也可以用分数、百分数、half 等其他程度状语来表示。
[应用佳句] However, making a paper bag uses four times as much energy as making a plastic bag and up to three times the amount of water. (应用文写作之环境保护)
然而，制造一个纸袋消耗的能源是制造一个塑料袋的四倍，用水量是制造一个塑料袋的三倍。
[助记填读] 单句语法填空
① We have moved to a big house, which is three times as bigas the previous one.
② The electronic waste stream is increasing three timesfaster (fast) than traditional garbage as a whole.
③ The number of students now in this school is four timeswhat it was ten years ago.
[写作在线] 一句多译
正在建的新体育馆将是操场的两倍大。
④ The new stadium being built will betwice as big as the playground. (as)
⑤ The new stadium being built will betwice bigger than the playground. (than)
⑥ The new stadium being built will betwice the size of the playground. (the + 名词 + of)

答案： ①as ②faster ③what
@@④twice as big as ⑤twice bigger than ⑥twice the size of