2019中考英语人教七下U712语法聚焦和练习及答案一、阅读理解。阅读下列短 文，从每小题所给的A、B、C、D四个选项中选出最佳选项。 Ask someone what they have done to help the environment recently and they will almost mention recycling. Recycling in the homes is very important. However, having to recycle often means we already have more products than we need. We are just dealing with the results of that over-consumption in the greenest way, but it would be much better if we did not bring so many goods home. The total amount of packaging(外包装) has increased by 12% between 2001 and 2007. It is 1/3 of a homes waste in the UK. In many supermarkets, food products are packaged twice with plastic and paper. Too much packaging is doing serious damage to the environment. The UK, for example, is running out of land because of this unnecessary waste. If such packaging is burnt, it gives off greenhouse gases which go on to cause the greenhouse effect(温室效应). Besides, the plastic from the package puts some creatures(生物) in danger, especially birds and fish. Recycling helps, but the recycling itself uses energy. The solution is not to produce such waste in the first place. Too many supermarkets encourage customers to buy more than they need. However, few of them have the idea that this cannot continue. But this is not just about supermarkets. It is about all of us. We have been used to the idea that packaging means excellence while anything unpackaged is of poor condition. This is especially true of food. But this idea has spread to other products, which often have far more packaging than necessary. There are signs of hope. As more of us recycle, we are beginning to realize just how many unnecessary goods are collected. We need to face the waste of our consumer culture(消费文化), but we have a mountain to climb.( )1. What does the underlined word “over-consumption” in Paragraph 1 refer to? A. 过度包装 B. 回收废物 C. 过度消费 D. 过度生产( )2. Which of the following damage of over packaging is NOT mentioned? A. It may waste land. B. It may pollute the food. C. It may do harm to the living things, like birds and fish. D. It may make the greenhouse effect worse.( )3. According to Paragraph 3, what is in the first place to help protect the environment? A. Recycling. B. Not to produce waste. C. Not to buy products in the supermarkets. D. Not to use energy.( )4. What do people think of packaged products? A. Supermarkets encourage them to buy those products. B. Packaged products are much cheaper. C. It is unnecessary for food to have packaging. D. People think packaged products are better than unpackaged ones.( )5. What does the writer tell us in the last paragraph? A. Fighting waste is difficult. B. People dont waste any more. C. Doing exercise is good, like climbing the mountain. D. We should continue our consumer culture.答案CBBDA二、教材语法聚焦1. 现在进行时(II)(七下Unit 7)【基本用法】表示现在(说话瞬间)正在进行或发生的动作。【教材例句】1. How is the weather? 天气怎么样？Its raining. 正在下雨。2. What are they doing? 他们正在干什么？They are playing basketball in the park. 他们正在公园里打篮球。【即学即练】()1. Dont talk loudly here. A little baby_.A. had slept B. is sleeping C. sleeps D. slept()2. Mr. Huang, its late. Why are you still here? My daughter hasnt come back from school yet. I_ for her.A. waited B. am waiting C. was waiting D. have waited 2. There be 句型(七下Unit 8)【基本用法】 “There be某人/物某地/时 ”表示“某地/时有某人/物”， there无实际意义。【教材例句】1. Is there a bank near here? 这附近有一家银行吗？ Yes, there is. Its on Center Street. 是的，有。它在中心大街。2. Are there any restaurants near here? 这附近有餐馆吗？ Yes, theres one in front of the post office. 是的，邮局的前面有一个。【即学即练】()3. There_ one bowl of rice on the table.A. is B. have C. has D. are ()4. Are there any books on the desk? No, _.A. there are B. there arent C. they arent D. they are 3. 地点介词(七下Unit 8)【基本用法】表示地点的介词，叫地点介词。常见的地点介词有at, in, on, near, around, along, next to, in front of, under, behind, beside, between, across from, between, in the front of, in the middle of等。【教材例句】1. The pay phone is across from the library. 公用电话在图书馆的对面。 2. The hotel is behind the police station. 旅馆在警察局的后面。 3. The pay phone is next to the post office. 公用电话在邮局的旁边。 4. The restaurant is in front of the post office. 餐馆在邮局的前面。【即学即练】()5. Kate sits_ Tom in the classroom because she is shorter than him.A. in front of B. in the front of C. behind D. next to ()6. Its so cold outside. Remember to close the door_ you when you leave.A. beside B. before C. with D. behind 4. 描述性形容词(七下Unit 9)