We can’t get the machine ____.so we need someone _____us.a.to go…to help b.going…to help c.going.helpd gone.helping选哪个 为什么呢

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We can’t get the machine ____.so we need someone _____us.a.to go…to help b.going…to help c.going.helpd gone.helping选哪个 为什么呢
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We can’t get the machine ____.so we need someone _____us.a.to go…to help b.going…to help c.going.helpd gone.helping选哪个 为什么呢
We can’t get the machine ____.so we need someone _____us.
a.to go…to help
b.going…to help
c.going.help
d gone.helping
选哪个 为什么呢

We can’t get the machine ____.so we need someone _____us.a.to go…to help b.going…to help c.going.helpd gone.helping选哪个 为什么呢
选a,首先机器(machine)工作肯定是主动的,所以先将gone排除,然后又因为这里"让机器工作"是表目的的,所以用搭配get sth\sb to do,此时已经可以确定选a了,至于最后那个用to help而不用helping,是因为need helping=need to be help,而这里明显是别人帮我们,是主动式,所以自然要用to help而不选helping啦

选A "我们不能让那台机器运转起来。所以我们需要人来帮忙"
get sth. to do （让...怎么样）是还未发生的，符合此题“机器是还未运转的”
get sth doing （让...怎么样）是已经发生的
need sb to do sth （需要某人做某事）
综上，选A

选C, 用排除法，在最后一句need是动词，后面跟动词原形，直接排除A/B/D

b

what we can't get is the bestwhat we can’t get is the best为什么要加定冠词the Suppose we can't get the necessary equipment,what should we do? Which sentence is right?a.we can't get to moon by planeb.we can't get moon by airc.we can't get to the moon by planeDoes ____matter to put the things here?a.itb.thatc.thisd.he how can we get there?( )take the high-speed train?why don't we can't get the car___we need someone___usto go to helpgoing to helpgoing helpinggone helping We can get on the bus_____it stops. we can get m----- from the cow we can get m_______from the bank we can get help ---- the servis center. How can we get to the farm How can we get to the supermarket? what can we get from the sea? We can't change the We can’t!It is raining.We’ll get wet? We don't know how we can get to the station.同义句转换We don't know ______ ______ ______ ______ the station. We can't get the car going.We need someone（ ）us.B.to helpC.helping为什么? can,how,we,get to,the,DIsneyland ）can,how,we,get to,the,DIsneyland Because of bad weather at the d_____ now,we can't get on the plane on time.