内容正文:
Unit 3 I'm more outgoing than my sister.分层作业
Section B 3a-Self check
基础达标
一、单项选择
1.Tara is __________than Sara.
A.heavier B.more heavy C.much more heavy D.more heavier
【答案】A
【解析】
句意:Tara比Sara重。
A. heavier比较重的(heavy的比较级形式);B. more heavy 错误表达;C. much more heavy错误表达;D. more heavier错误表达,根据所给空后面的than可知,应该用形容词的比较级,heavy的比较级形式是heavier,故答案选A。
2.Her room is __________ than __________.
A.biger; your B.bigger; your C.biger; yours D.bigger; yours
【答案】D
【解析】
句意:她的房间比你的房间大。
根据第一个空后面的than可知,应该用形容词的比较级形式,big意为“大的”比较级形式是bigger,排除A和C,由主语Her room可知,是比你的房间大,要用名词性物主代词yours,意为“你的房间”,排除B,故答案选D。
3.Tara sings __________ than Lisa.
A.loudly B.loud C.loudlier D.more loudly
【答案】D
【解析】
句意;Tara唱歌比Lisa大。
A. loudly大声地(副词);B. loud大声的(形容词);C. loudlier 错误表达;D. more loudly更大声(loudly的比较级形式),根据所给空前面的sings以及后面的than可知,应该用副词的比较级形式,故答案选D。
4. exercise you take, you’ll be.
A.The fewer; the fatter B.The less; the fatter
C.The less; the more fatter D.The more; the fatter
【答案】B
【解析】
句意:你锻炼地越少,你就会越胖。few修饰可数名词复数,less修饰不可数名词;exercise不可数名词;此题考查the+比较级,the+比较级,越……,越……。根据句意,应选B。
5. It was a wonderful trip, _________________?
A. isn’t it B. is it C. wasn’t it D. was it
【答案】 C
【解析】句意:这是一次精彩的旅途,不是吗?
考查反意疑问句。前面句子为肯定形式,后面应为否定形式,且时态应与前半句保持一致,故选C。
6. —Does your cousin work as hard as you?
—________ . She is less hard-working.
A. Yes, she is. B. Yes, she does. C. No, she isn’t. D. No, she doesn’t.
【答案】D
【解析】句意:——你表妹学习和你一样努力吗?——不,她不很努力。疑问句用does引导,肯定回答用does,否定回答用doesn’t。故选D。
7. The boy is good at _____ jokes and he often makes us______.
A. telling; laugh B. telling; to laugh C. tell; laugh D. tell; to laugh
【答案】A
【解析】试题分析:句意:那个男孩擅长讲故事,并且他经常使我们大笑.介词后加名词或动名词做宾语,make sb do sth,使某人做某事,故选A。
8. In some ways, Lily and Lucy look ________, but the twins are a little different ________ each other.
A. same; from B. the same; from C. the same; as D. same; as
【答案】B
【解析】考查形容词原级;根据句意: