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scientists are
scientists
are
a great profession,为什么要用复数?
答:
之所以此句的系动词
be
要用复数形式
are
,是因为此句的主语
scientists
是可数名词复数形式(第三人称复数形式,相当于 they)。根据英语中的主谓一致语法,此时句子的谓语动词当然也要使用复数形式,而不能使用动词的三单形式。注意,此处不用理会其后表语 a great profession 的单复数形式。因为语法要求...
翻译
Scientists
are
pushing themselves to the limits in their r...
答:
pushing themselves to the limits: 即:将自己推动到极限 pushing themselves:推动他们自己 to the limits: 到极限
Scientists
are
trying to de...
答:
【答案】D 【答案解析】试题分析:句意,科学家们正在尝试发明一种特殊的物质,一个可以在太空中使用的物质。one 指代 a special material,其他的that和it 是特指的,不能代替 a special material,what不能引导定语从句,所以这道题只能选one。考点:代词的用法。点评:要了解各个代词的基本用法,平时...
Scientists
(科学家)
are
trying to make the deserts (沙漠) in...
答:
more and more of the earth is becoming deserts all the time.
Scientists
may not
be
able to change the deserts. Scientists think that people make deserts. People
are
doing bad things to the earth.从文中这些句子可以推断出A、C、D都是正确的,故选B。小题4:推理判断题。Plants don...
scientists
are
confident about the formation of coal
答:
科学家们对于碳结构十分自信
Scientists
are
trying to make the deserts ,which get very little r...
答:
根据第一段第一句
Scientists
are
trying to make the deserts ,which get very little rain说明D正确。小题2:C 推理题。根据第二段最后一句People are doing bad things to the earth against the
scientists
’wish。说明人们的做法违背了自然规律,故C正确。小题3:D 细节题。根据文章第三段2,3,4...
Scientists
are
doing research on the way, how children learn to...
答:
符合语法的应该是这样的:
Scientists
are
doing a research that how children learn to speak words now.科学家们正在做一项关于孩子们怎么学说话的研究。[that how children learn to speak words]在句子中作同位语从句,解释说明research的具体内容。还有问题欢迎追问。如果满意请采纳~...
Scientists
are
now tryingto make robots look like
答:
科学家们正在努力使机器人看起来像 人类和我们一样做同样的事情。有些机器人在日本可以走路和跳舞。有有趣的手表。然而,一些科学家认为,虽然我们可以让机器人像人一样行动,它将difficuit让他们真的像人类一样思考。例如,科学家詹姆斯·怀特认为机器人将永远无法醒来,知道他们在那里。但是许多科学家diss...
Scientists
are
now trying to make robots look lik
答:
科学家们正在试图使机器人看起来像人类,并让他们和我们做同样的事情。在日本,有些机器人可以走路、跳舞。看上去很有意思。然而,一些科学家们认为,虽然我们可以让机器人像人类一样活动,但如果让他们真的像人类一样思考则是一件很不同的事情。备注:英文中最后一句是different还是difficult呢?
scientists
are
trying to develope a special material,__ they...
答:
A显然不对 句意不通 B指代material 做make use of的宾语 做宾语的先行词引导词that可省略 C没有先行词 而且that是不可以引导非限制性定语从句的(一般就是两个分句 指用逗号隔开的后面半句)它只能引导限制性定从 D的what=the sth that 这里就相当于the meterial that 与前半句重复 要改用...
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