1、2020-2021学年高一英语外研版（2019）必修第一册同步课时作业 Unit 5 Period III Developing Ideas and Presenting Ideas1.It can take many years to r from the death of a loved one.2.The p told his students to relate theory with practice.3.We both looked up to d the source of the water.4.It was one of the most a films Ive ever s
2、een,5.He had taken up a (位置）in the centre of the room.6.You have (毁坏）my hopes of happiness.7.Finding a (志愿者）to write the computer program isnt a problem.8.The fact I was a foreigner was a big disadvantage.9.一Where did you first meet Mr. White?It was in the office we worked together.10.种可爱的稀有动物将与我们人类
3、共存。 will live with us mankind forever.11.我们希望大家伸出援助之手来保护它们。We hope that save the giant pandas.12.大熊猫为自己寻找食物变得越来越困难。It is becoming _ _ _ _for giant pandas to find food for themselves.13.越来越多的森林正遭到破坏,大多数竹子被砍伐。More and more forests_ _ _and most of the bamboo has _ _ _ .14.正像老师昨天告诉我的那样,他没有通过考试。(As)_15.假
4、设你是李华，你的英国网友Jack正在学习汉语，他在信中询问你如何提高汉语写作能力。请你用英语给他写封信，就如何提高写作能力给他提些建议。内容要点如下：1多读别人的文章（Chinese articles）2多写多练 3不要害怕出错。注意：1词数100左右 2开头和结尾己写好（不计入总词数）。Dear JackI am so happy to hear from you_With best wishesYours,Li Hua答案以及解析1.答案：recover解析： 句意:从失去深爱的人的痛苦中恢复过 来可能要花很多年。recovers.恢复。 2.答案：professor解析： 句意：教授告诉
5、学生们要理论联系实 际。professor意为“教授”。 3.答案：determine解析： 句意:我们俩都向上看，以便确定水 源。determine意为“确定”。不定式符号to后接动词原形，不定式短语在句中做目的状语。 4.答案：amazing解析： 句意:这是我看过的最令人惊讶的电影 之一。修饰表示事物的名词films，所以填amazing。 5.答案：position解析： 句意:他占据了房间中心的位置。take up a position 占据位置。6.答案：destroyed解析： 句意:你已经毁了我得到幸福的希望。 由have可知，该句使用现在完成时，所以填过去分词形式。 7.答案
6、：volunteer解析： 句意:找个志愿者编这个计算机程序 不成问题。volunteer n.志愿者。 8.答案：that解析： that引导同位语从句，说明the fact的内 容。其中that不充当任何成分。 9.答案：where解析： 因为询问的是地点，所以用where引导 定语从句，该空不要与强调句混淆。 10.答案：This kind of lovely rare animals解析：11.答案：people will lend a helping hand to解析：12.答案：more and more difficult解析： 13.答案：are being destroye
7、d; been cut down解析： 14.答案：As the teacher told me yesterday, he didnt pass the exanx.解析： 15.答案：Dear Jack,I am so happy to hear from you. Hearing that youre having trouble improving your Chinese writing. Im more than glad to offer you some suggestions.A very good way to improve writing is to read othe
8、r peoples articles. lf you read plenty of good Chinese articles, you will learn how skillful writers use Chinese to express themselves and present information in an excellent way. Thus you can improve your ability to use the language. Like other skills, you should improve your writing by practicing it. Keeping a diary is a good idea. It is natural that beginners make mistakes while writing. But dont worry. Finding out why you made the mistakes will help you avoid future mistakes and enable you to write better.With best wishes.Yours,Li Hua解析：