PTE口语考试真题练习（上）

　　PTE口语考试对于很多同学们来说都是很有挑战性的，很多同学们在备考中可以依靠一些真题来提升考试成绩，所以今天小编就为大家整理了PTE口语考试真题介绍，希望能够帮助大家，下面和小编一起看看吧。

　　第一题：

　　Computer models of the splashes revealed interesting details.At the moment the blob of liquid makes contact with the surface, the bottom of the drop flattens out and the pressure increases.The ring of pressure spreads towards the drop's edges. If the surface is too hard, the ring of high pressure creates tiny droplets that explode from the main drop's edges.But the softest surfaces deform in response to the drop hitting them- and that prevents the pressure from getting high enough to cause that explosion.Sadly, you won't see squishy coatings on urinals just yet, or in your laboratories- antisplash materials are too frail.The softest ones are quite delicate so you wouldn't be able to make a laboratory bench with them, they'd get damaged quite quickly.

　　第二题：

　　You may have spotted V-shaped squadrons of geese heading south this fall.

　　But for many migrants-like smaller songbirds-nighttime is the right time, when it comes to migration. Winds are gentler.

　　And darkness helps them avoid airborne attacks.Of course darkness also makes it harder for us to see them.Which is where weather radar comes in.

　　These radars were designed to detect water drops in the air, precipitation in the air.Jeff Buler, an ornithologist and aeroecologist at the Universityof Delaware.

　　They also detect any other large object that will reflect back radio energy.It essentially sees insects and bats and birds as large drops of water.

　　以上就是小编为大家带来的关于PTE考试备考介绍，同学们记得多刷题，多练习哦。想要获取更多PTE怎么转考位等更多信息，大家可以线上咨询客服哦！最后小编预祝大家能考取心中满意成绩。