Unit 2 Cloning Language points课时作业
一、打牢语言基础,基稳才能楼高
[单元语言点综合练习]
Ⅰ.单项填空
1.-Jim has his wife do all the housework. Isn't he wise?
-Not really. He is ________.
A.more wise than lazy B.wiser than lazy
C.more lazy than wise D.lazier than wise
解析:选C 句意:"吉姆让他的妻子做所有的家务。难道说他不聪明吗?""不怎么聪明。与其说他聪明倒不如说他懒惰。"more ... than ..."与其说......倒不如说......"。
2.Everyone wants to live in a beautiful, comfortable and "livable" place, but not ________ know where it is.
A.all B.some
C.either D.both
解析:选A 句意:每个人都想生活在美丽的、舒适的、适于居住的地方,但并非所有人都知道这种地方在哪里。not很少与some连用,而与any连用表示全部否定;not与either连用表全部否定,相当于neither(两个都不),故排除B、C两项;not all/both表示部分否定,但not both表示"两者不都",故排除D项;not all表示"三者或三者以上不都",故答案选A。
3.All happy families ________ one another; each unhappy family is unhappy in its own way.
A.alike to B.similar to
C.like D.resemble
解析:选D 句意:所有幸福的家庭彼此相似,而每个不幸的家庭却各有各的不幸。A、B两项前都需要添加系动词are;like作"像"讲时在此处应用are like;resemble为及物动词,"与......相似",符合句意。
4.(北京高考)We ________ the difficulty together, but why didn't you tell me?
A.should face B.might face
C.could have faced D.must have faced
解析:选C 句意:我们本可以共同面对困难,可你为什么不告诉我呢?后半句用的