英语四级真题中 if 引导的从句

"If a product that is so nakedly unnecessary can exist, then the whole system is failing," he says.

“如果一个如此明显不必要的产品能够存在，那么整个系统就失败了，”他说。

We wonder what would happen if schools helped to make beliefs about the potential for change and improvement a larger feature of the overall school culture, especially for students starting the ninth grade.

我们想知道，如果学校帮助使关于改变和提升潜力的信念成为整体学校文化中一个更显著的特征，特别是对于开始九年级的学生，会发生什么。

He went on to say that if love is defined as a long-term commitment—meaning dogs seek one another out when they're apart, they're happy when they're reunited, they protect one another, they feed one another, they raise their children together—then of course dogs love each other.

他接着说，如果爱被定义为一种长期承诺——意思是当狗分开时它们会寻找彼此，当它们团聚时会很开心，它们会互相保护，互相喂食，一起抚养它们的孩子——那么当然狗会彼此相爱。

In a statement, Google said, "We clearly bear some responsibility, because if our car hadn't moved, there wouldn't have been a crash. That said, our test driver believed the bus was going to slow or stop to allow us to merge into the traffic, and that there would be sufficient space to do that."

在一份声明中，谷歌表示：“我们显然承担一些责任，因为如果我们的车没有移动，就不会发生碰撞。话虽如此，我们的测试司机认为公交车会减速或停下来让我们汇入车流，并且会有足够的空间来做到这一点。”

If I had first met Joe as a freshman in high school, we wouldn't even have had the chance to get to know each other.

如果我第一次遇见乔是在高中一年级的时候，我们甚至不会有机会了解彼此。

"If you don't want to have dementia when you're 80, the time to start getting fit is now," he said.

“如果你不想到了80岁还患上痴呆症，那么现在就是开始锻炼、保持健康的时候了。”他说。

If you fail to call the interviewer on time, they might not see you as a suitable candidate.

如果你没能按时给面试官打电话，他们可能不会把你看作合适的候选人。

On the other hand, advocates of organic farming argue yields and efficiency could be significantly improved if the food industry devoted as much research and money to organic farming as it does conventional agriculture.

另一方面，有机农业的倡导者认为，如果食品行业像对待传统农业那样投入同等规模的研究和资金用于有机农业，其产量和效率将会得到显著提高。

"Life would be impossible if we remembered everything," she said.

“如果我们记住所有事情，生活将会是不可能的，”她说。

If caught, the snake would be examined to determine where it came from, how long it had been in the area, what it had been eating, whether it was carrying any diseases of concern and whether it had produced babies.

如果被捕获，这条蛇将被检查，以确定它来自哪里，它在该地区待了多久，它一直在吃什么，它是否携带任何令人担忧的疾病，以及它是否产下了幼蛇。

"For now, I think the negative reputation around games means that telling someone you're a determined gamer is more likely to harm your chances of getting a job. But if someone can explain how they've led a team in an online game, for example, they may be able to persuade an employer that this is useful," says Dr Barr.

"目前，我认为围绕游戏的负面名声意味着，告诉别人你是一个坚定的游戏玩家更有可能损害你获得工作的机会。但是，如果有人能够解释他们如何在网络游戏中领导一个团队，例如，他们可能能够说服雇主这是有用的，"巴尔博士说。

We assume that if we offer our customers more choices, then they'll be more likely to buy our products.

我们假设如果我们给我们的顾客提供更多选择，那么他们将更有可能购买我们的产品。

However, if these designers had visited the Design Museum shop in London earlier this year their fears may have been eased.

然而，如果这些设计师今年早些时候参观过伦敦的设计博物馆商店，他们的担忧可能就会得到缓解。

And if it seems like finding that perfect balance remains difficult to achieve, the experts say that keeping some perspective can help.

而且如果找到那种完美平衡似乎仍然难以实现，专家们说保持一些视角会有所帮助。

Given these limitations and concerns, even if this mode of obtaining consent is to move forward, it likely won't fully protect automakers from their legal liability should the system malfunction(发生故障) or an accident occur.

考虑到这些局限性和担忧，即使这种获取同意的模式要继续推进，一旦系统发生故障或发生事故，它也可能无法完全保护汽车制造商免受其法律责任。

We assume that if we knew about a better strategy, then we would get better results.

我们假设如果我们知道一个更好的策略，那么我们将会得到更好的结果。

If your workplace isn't an environment where work-life balance is possible in the first place, any effort you attempt to make toward it on a personal level will be in vain.

如果你的工作场所首先不是一个能实现工作与生活平衡的环境，那么你在个人层面上为实现它所做的任何努力都将是徒劳的。

If the clone continues to perform as well as expected, it could mean a huge reduction in the training time for police dogs, which usually takes about five years.

如果克隆体继续表现得如预期一样好，这可能意味着警犬的训练时间会大幅减少，通常需要大约五年时间。

We can never be truly free if taking to heart others' opinion of us.

如果我们把别人对我们的看法放在心上，我们就永远不可能真正自由。

But some parents object to the new policy if the vigorous debate on the Facebook page of Anderson County school district is anything to go by.

但是，如果以安德森县学区Facebook页面上的激烈辩论为依据的话，一些家长反对这项新政策。

If it's true that you can't please all people all of the time, wouldn't it make sense to stop trying?

如果确实无法一直取悦所有人，那么停止尝试难道没有意义吗？

If the very rich—the workers who have reaped above-average gains from the increased productivity since Keynes's time—can afford to work less, why do they continue to work so much?

如果那些非常富有的人——即自凯恩斯时代以来从生产力提高中获得了高于平均水平收益的劳动者——能够负担得起减少工作量，为什么他们还要继续如此大量地工作？

Apparently, if you're more naturally driven to set goals, you are more likely to succeed.

显然，如果你天生更倾向于设定目标，你更有可能成功。

We should be helping our kids understand who they are, even if that means letting go of who we think they should be.

我们应该帮助我们的孩子了解他们是谁，即使那意味着放弃我们认为他们应该成为的人。