1、英语选修8(人教版)Unit 5 Meeting your ancestoes Meeting your ancestoes第二学时 Learning about Language一、用所给单词的适当形式填空1We should_(analysis) the problem so that we can solve it.答案：analyze2He shows great _(skillful)at playing basketball.答案：skill3Some rare metals have _(radioactive)答案：radioactivity4The old woman die
2、d of _(starve)答案：starvation5The spilt milk made a terrible _(messy) on the carpet.答案：mess6There is a beautiful _(botany)garden in Guangzhou.答案：botanical7The police made a _(system)search of the building.答案：systematic二、词语活用用与aware相关的词语完成下面小段落。 At first I 1. _ the importance of learning English. One d
3、ay I was walking in a park in Tianhe, Guangzhou, when a foreigner asked me where he could wash his hands.Without thinking I led him to a store that sold water. He looked disappointed and very worried. I was not 2. _the fact that he wanted to go to the toilet. It was this experience that made me 3. _
4、 I must learn English well.答案：1was unaware of2.aware of3.aware that三、动词专练用所给动词的适当形式填空。1 Having heard wolves _(howl) in the forest, Lala _ (accelerate) her walk up the path to the caves fearing that there might be wild beasts lying in wait for her. 答案： howling, accelerated2It seems that they used the
5、 _(sharp) stone tools _(cut) up animals and remove their skin.答案： sharpened, to cut3He got a fine for _(spit) in public. 答案：spitting4Mr. Best _(arrest) for speeding yesterday.答案：was arrested5_(assume) that it is true, what should we do now? 答案：Assuming四、完成下列句子1. The road must _(拓宽)答案：be widened2. This case was used _(保存食物) in this part of the country. 答案：to preserve food3. I saw a boy _(砍柴) when I passed the small village.答案： cutting up the wood4. _(你意识到) how important water is to human beings?答案：Are you aware
