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 2 Period II Using Language1.It is _ (legal) to drive after drinking alcohol in our country.2.It is _ (surprise) that he lost his temper in public.3.His _(careless) resulted in his failure in the math contest.4.Do you think it is possible for a robot _ (think)
2、 for itself?5.This was really such a _ (confuse) question that she didnt know how to answer it.6.English is _ (wide) spoken by travelers and many others in the world.7.The _ (invent) is trying to market his new product.8.Some people think it is _ (polite) to ask someones age.9.China has got a good r
3、eputation (声誉) for fighting against the flu with its careful and smooth _ (组织) . 10.Some of you may be u_ with that word, but you know the feeling very well. 11.You can always tell the meaning of a word from its c_.12.中国最近加紧黄岩岛的水域控制来阻止中国渔船在中国南海被袭击。China recently tightened its waters controls near th
4、e Huangyan Island to _ in the South China Sea.13.诈骗犯通过使用一个看上去熟悉的号码给你打电话, 跟你使用的声音听起来就像你的银行出纳员的声音。A scammer could call you from _ and talk to you _ that sounds exactly like your bank tellers.14.你认为在动物园养野生动物对吗? (it is + adj.+to do)_15.你和他都厌烦一次接一次的考试。（not only. but also.）_ _ _ _ _ _ _ _ _ having one exa
5、mination after another.答案以及解析1.答案：illegal解析：考查形容词.句意:在我们国家,酒后开车是违法的.本空在句中作表语,根据句意可知,本空应用形容词illegal 违法的.2.答案：surprising解析：考查形容词.句意:令人吃惊的是,他在公共场合发脾气了. 本句中It 为形式主语, that从句作真正的主语,本空在句中作表语,故应用形容词surprising 令人吃惊的 说明that从句的内容.3.答案：carelessness解析：考查名词.句意:他的粗心导致了他在数学竞赛中的失败.本空在句中作主语,故应用名词carelessness 粗心.4.答案：
6、to think解析：句意:你认为机器人可能会独立思考吗?句中it为形式主语,而真正的主语为不定式短语,故填to think。5.答案：confusing解析：confusing意为令人困惑的,常用于修饰事物。6.答案：widely解析：句意:英语被游客和世界上许多其他人广泛使用。副词widely 修饰 is spoken。7.答案：inventor解析：句意:发明者正在努力推销他的新产品。inventor意为发明者。8.答案：impolite解析：句意:有些人认为询问某人的年龄是不礼貌的。impolite意为不礼貌的。9.答案：organization解析：句意:中国以其精心且平稳地组织抗击
7、流感而得到了很好的声誉。organization n.组织.10.答案：unfamiliar解析：句意:你们某些人可能对那个词不熟悉,但是你们对那种感觉 (其实) 是十分清楚的。unfamiliar adj.不熟悉的。11.答案：context解析：句意:你总是可以从上下文中猜出词义来,context (事情发生的) 背景,来龙去脉;上下文;语境.12.答案：prevent/stop/keep Chinese fishing boats from being attacked解析： 13.答案：what looks to be a familiar number; using a voice解
8、析： 14.答案：Do you think it is right to keep wild animals in a zoo？解析： 15.答案：Not only you but also he is/was tired of解析：not only. but also连接的并列成分作主语时,谓语动词的人称和数遵循“就近原则”,即谓语动词与also后的主语在人称和数上保持一致。根据句意,全句可采用一般现在时态或一般过去时态。表达“厌烦”用“be tired of”。 but also后的主语为he,故be动词用is/was。综上,设空处填Not only you but also he is/was tired of。