2017年高考一輪復習黃金學案――Unit 2  Healthy eating（必修三）

in ruins 呈廢墟狀態                               in sight 看見                             in silence沉默著[練習] 根據句子意思用debt短語和 “in + n.” 結構填空。1). he ______ ______ ______ after he was out of work. 2). he did all he could to ______ ______ ______ ______ in five years.3). he was ______ ______ when he was young, but has been ______ ______ ______ since he got rich.4). james was ______ _______, but i don’t know how to help him out.5). after the war, the whole city was _______ _______.keys: 1). ran/got into debt   2). pay off his debts   3). in debt; out of debt    4). in trouble       5). in ruins   8. before long 不久以后[典例] the dictionary will be published before long. 這本詞典不久就要出版。[重點用法]long before 很久以前                            long ago 很久以前[練習] 根據句子意思填空。 1). that happened ______ ______.2). i’ ve seen that film ______ ______.3). his plan seemed to be too difficult, but ______ ______ it proved to be practicable.keys: 1). long ago    2). long before    3). before long ⅴ.重點句子（旨在提供句子結構等所需材料）1. nothing could be better. 沒有什么比這更好的了。[解釋] 此句中用比較級的否定形式表示最高級的含義。如：nobody loves you more than i do. 沒有比我更愛你的人了。i’ ve never heard a more beautiful voice. 我從沒有聽過更動聽的嗓子。[練習] 根據句子意思及要求填空或翻譯。 1). 他從來沒有看過一部更令人激動的電影了。_______________________________________________________________________________________2). 沒有什么比旅游更令人愉快。________________________________________________________________________________________ keys: 1). he had never watched a more exciting movie.    2). nothing is more pleasant than traveling.2. something terrible must have happened if maochang was not coming to eat with his as he always did. 要是李昌不像往常那樣到他店里吃飯，那問題一定嚴重了。[解釋] 情態動詞 + have done1). 情態動詞must +have done只用于肯定句中，表示對過去發生的事情或狀態進行肯定的推測，意為“過去一定做過某事”。