（新课标）2018年高三英语一轮复习 题组层级快练2 Unit 2 English around the world 新人教版必修1.docVIP

题组层级快练2 Unit 2 English around the world “阅读＋七选五＋完形”组合练(时间：35分钟)Ⅰ.阅读理解阅读下列短文从每题所给的四个选项(A、B、C和DChina is going green. In order to reduce air pollution and oil shortages, automobile manufacturers have announced their plans to develop hybrid vehicles(混合燃料汽车)for the Chinese market. Toyotas hybrid car Prius will be ready to drive in China this week. Let’s have a look at the new car. Any vehicle is a hybrid when it combines two or more sources of power. Hybrid cars run off a rechargeable battery and gasoline. Hybrid cars have special engines, which are smaller than traditional gasoline engines. They run at 99 percent of their power when the car is cruising(匀速行驶). A specially designed battery motor provides extra power for running up hills or when extra acceleration is needed.Step into a Prius, and turn on the engine. The first thing you notice is how much quieter it is than a traditional car. At this point, the car’s gasoline engine is dormant(休眠). The electric motor will provide power until the car reaches about 24 km/h. If you stay at a low speed, (车载的)computer makes the decision about when to use a gas engine, combination of the two. If you go over 24 km/h, when you step on the gas pedal(油门), asoline engine not only powers the car, but also charges the batteries. Any time you use the brake, the electric motor in the wheels will work like a generator and produce electricity to recharge the batteries. As a consequence, the car抯 batteries will last for around 200，000 miles. 1. The author writes this passage mainly to ________． A. teach people how to drive a hybrid car B. show how to save their gasoline when driving a car C. introduce a new kind of “green” car D. announce plans to develop hybrid vehicles for China 2. The first sentence probably refers to ________． A. there will be more and more green land in China B. China has started producing environmentally friendly cars C. China’s new cars are combinations of different green models D. China is still young and lacki