His grandparents ________ at home on weekends.A．are .allB．are bothC．all areD．bot
题型：不详难度：来源：
His grandparents ________ at home on weekends.| A．are .all | B．are both | C．all are | D．both are. |
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答案
| B |
解析
试题分析：all , both, 表示“都”，“全部”。 both指两个人或物，而all指三个以上的人或物，在句中都可作主语、宾语、表语、同位语或定语；both和all都可直接修饰名词；名词前如有限定词时，其前只能用both of或all of。both和all在句中的位置是位于be动词之后，行为动词之前，如有情态动词或助动词，则位于情态动词或助动词与主动词之间。句意：周末,他的爷爷奶奶都在家.结合语境可知选B. |
举一反三
Jane and I ____ twelve. My sister ____ ten.| A．is , is | B．is , are | C．are , is | D．are , are |
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- Is there a big library in your school?
- Yes, the number of the books in our school library_______ very _______.| A．are; many | B．are; large | C．is; large | D．is; small |
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----______ he have a tennis ball ? ---- No, he _________.| A．Do; doesn’t | B．Does; do | C．Does; doesn’t | D．does; does |
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| Look! Here _______ Kate and Lily. |
适当形式填空（共5分）
小题1:He promised his father that he _______________(give) up smoking this year.
小题2:I did what I can _____________(help) my brother with his English study.
小题3:The accident suddenly_______________(happen) while the lights were changing to red.
小题4:Everyone agreed that we should stop the factories ______________(pour) the dirty water into the river.
小题5:They think you’d better not ____________(join) this club this year. |
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