13．一封挂号信________ 答案：a registered letter 14．(使)高兴，振作起来________ 答案：cheer up 15．对……非常了解________ 答案：have a good knowledge of 1.To stay dedicated，you need keep in mind why you are learning English. 你需要时常想想为什么学英语，来保持不断努力的势头。 to stay dedicated为不定式作目的状语。 [句子仿写] 他到这里来借我的自行车。 He came here____________________. 答案：to borrow my bike 2．But sadly，the chances that we will all have the opportunity to live in an Englishspeaking country are small. 但是不幸地是，我们生活在讲英语的国家的机会是很小的。 此句中that引导的是同位语从句，sadly为评注性状语。 [句子仿写] 我不知道你在这里。 I had no idea ______________
. 答案：that you were here 3．Quality input ensures quality output，whether it is speaking or writing. 无论是说还是写，高质量的输入才能保证高质量的输出。 此句为whether...or引导的让步状语从句。意为“不管……还是……”。 [句子仿写] 不管你忙不忙，都要参加这个典礼。
______________________________. 答案：You’ll have to attend the ceremony whether you are free or not. 教材复习 第一部分 Unit
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Language Section Ⅰ 课前预习，落实基础 1.
He speaks English with great________ (流利)． 答案： fluency 2．Before starting the new service, the company ca- rried out________(全国的) opinion poll. 答案： nationwide 3．Several________(十年)have elapsed since I graduated from the college. 答案：decades 4．He made the rules without being ________ (明确，清楚) about them. 答案： explicit 5．The language in the Minister’s statement is highly ________(模棱两可)． 答案：ambiguous 6．Our c________ comprises Politics, Chinese, English and History. 答案：curriculum 7．C________ are not allowed to use a calculator in this exam. 答案：Candidates 8．People at the party were e________ when Frank got drunk and made an exhibition of himself. 答案：embarrassed 9．Please accept my s________ thanks and best wishes. 答案：sincere 10．Thank heavens the ship was late leaving! Had it left p________ we should have missed it. 答案： punctually 1.
既……不；除……之外________ 答案：as well as 2．由于，预定；归功于________ 答案：due to 3．学会________ 答案：catch on 4．杰出，出色________ 答案：stand out 5．与……不同________ 答案：differ from 6．适应________ 答案：adjust to 7．不顾，不管________ 答案：regardless of 8．聚焦于，使集中于________ 答案：focus on 9．很久，很长时间________ 答案：for ages 10．故意地________ 答案：on purpose 11．偶然遇见，偶然发现________ 答案：come across 12．宁愿做……而不愿做________ 答案：prefer doing to doing