Unit 4 Adversity and Courage Using Language & Assessing Your Progress—2022-2023学年高二英语人教版（2019）选择性必修第三册课前导学
一、课前预习
1. give off
give off意为“放出（热、光、气味或气体）”
The flowers gave off a fragrant perfume.
花朵散发出芳香。
Bicycles are environmentally friendly because they won't give of waste gas.
自行车不会排放废气，因此它们是环保的。
give out 发出，放出（热、光等）；分发；用完，耗尽
give away 泄露（秘密）；赠送；颁发（奖品等）
give back 归还，送回
give in 屈服，投降
give up 放弃，认输
2. pay back
（1）vt. 偿还
We're paying back the loan over 15 years.
我们要在15年内还清贷款。
That I can pay back the help people give me makes me happy.
能够回报人们给我的帮助让我感到很开心。
（2）vi. 报复
He paid me back by not coming.
他采取不来的方式报复我。
pay off 付清，还清（债务）；（计划等）取得成功
二、自我检测
1.Though some of the questions seem unfamiliar to me, they are easy _____(answer).
2.Without passion, people won't have the _____(motive) or the joy necessary for creative thinking.
3.He was a good man who was _____(commit) to his family as well as to his work.
4.Nobody was very ________ (enthusiasm) about it, so​ they decided to cancel the trip.
5.They placed an ______ (advertise) in the local paper for a secretary.
6.I have arranged for Tom _____(pick) up the experts at the airport.
7.Every time he ______ (resolve) a troublesome problem, he feels he is getting closer to hi
s final goal.
8.Though they failed time and time again, they ______ (persevere) in their attempts to fly around the world in a balloon.
9.The tiger is a fierce large animal _______ (belong) to the cat family.
10.Thanks to your hard work, we can finish the task ahead _____ schedule.
答案以及解析
1.答案：to answer
解析：句意:虽然有些问题对我来说似乎不熟悉,但它们很容易回答。此处是"be +形容词+ to do"结构。
2.答案：motivation
解析：句意:没有激情,人们就不会有创造性思维所必需的动力和快乐。所填的词作宾语,所以用名词形式。
3.答案：committed
解析：句意:他是一个好人,对他的家庭和工作都尽心尽力。所填的词作表语,所以用形容词形式。
4.答案：enthusiastic
解析：考查词性转换。句意：没有一个人对此很热心，所以他们决定取消这次旅行 be 对……热心；喜欢……。
5.答案：advertisement
解析：考查词性转换。句意：他们在当地报纸刊登了一则广告，招聘一个秘书。由空前的an可知此处应该使用可数名词单数。advertisement是可数名词，意为"广告"。
6.答案：to pick
解析：句意:我已安排汤姆去机场接专家们。arrange for sb. to do sth.安排某人做某事。
7.答案：resolves
resolve的名词形式解析：考查动词时态、语态和主谓一致。句意：每次他解决了一个棘手的问题后，他感觉他离他的最终目标更近了。resolve在此处意为"解决"，与其主语he是主动关系，由主句中的feels可知应该使用一般现在时，主语是第三人称单数，所以用resolves。
8.答案：persevered
解析：考查动词时态。句意：尽管他们失败了一次又一次，他们坚持尝试坐热气球环球飞行。persevere与主语they之间是主动关系，根据从句中谓语动词failed可知应该使用一般过去时。
9.答案：belonging
解析：考查非谓语动词。句意：老虎是属于猫科的大型凶猛动物。句子中已有谓语动词is，所以此处要用非谓语动词。belong to没有被动形式，所以用现在分词短语作后置定语。
10.答案：of
解析：句意:多亏你的努力,我们可以提前完成任务。ahead of schedule提前。

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