Unit 6 Understanding ideas 第2课时 单元语法专题Grammar-【勤径学升】2026-2027学年九年级上册英语同步练测教师用书Word（外研版·新教材）

[答案　P20] 一、用所给单词的适当形式填空。 1．If you don't work together, you will certainly(certain)lose the game. 2．The freezing(freeze)temperature makes it hard to keep warm without a heater. 3．The travel website has a beautiful description(describe)of the beach. 4．If you want others' help, you should ask them politely(polite). 5．If you feel unhappy(happy), talk to a friend or your parents. 6．Dogs always have good hearing(hear). They can hear sounds we can't. 7．Playing with fire is very dangerous(danger)and can cause burns. 8．Nature is powerful(power). It can create amazing sights and also destroy everything in a second. 9．His failure(fail)in the exam made his parents very sad. 10．His greatest achievement(achieve)was winning the chess competition. 二、同义句转换。 1．You are not allowed to go inside without being invited. You can't go inside without an invitation． 2．It's not usual for me to stay at home all day. It is unusual for me to stay at home all day. 3．After school, students have a lot of activities to choose from. Students have a lot of after­school activities to choose from. 4．Jimmy is eight years old. Jimmy is an eight­year­old boy. 5．(南京期中)Beijing is famous all over the world. It has many places of interest. Beijing is a world­famous city with many places of interest. 一、根据句意及首字母或汉语提示完成句子。 1．Before the invention of the bulb, people had to use oil lamps. 2．The new device can help people solve everyday problems easily． 3．We can have some spare time to relax after finishing our daily tasks. 4．The workers over there are lifting heavy boxes onto the truck(卡车)at the moment. 5．We need to cut down the emission(排放物)of greenhouse gases to slow down climate change. 二、根据句意选用方框中所给单词并用其适当形式填空。 1．(泰安期末)Please tell the students not to forget to pass the electronic products to the teachers before the exam. 2．At the science fair last month, students exchanged their ideas on how to save energy． 3．Water is so valuable and important that people should not waste or pollute it. 4．In the 1970s, people relied mainly on radio telescopes to receive weak signals from deep space. 5．(南京月考)Plastic waste is terribly harmful to the ocean environment. 三、语法选择。 (广州期中)It's important for us to learn about recycling. In nature, everything is reused. For example, when 1 animal dies, it becomes other animals' food. Nothing is wasted. However, we humans make 2 difficult for nature to reuse, like plastic. It can last 3 a long time in nature. Our rubbish is not only 4 to animals but also pollutes water and land. If we keep 5 too much rubbish, the problem will only get worse. So, we must recycle the rubbish 6 nature can't reuse it. For example, we can try our best to use materials such as paper and plastic again. What's more, recycling is also the right thing to save natural materials. As far as we know, the earth is rich in natural materials such as water and trees, but there 7 not endless materials. We use our natural materials faster than the earth makes 8 again. For example, each year we cut down more than 6，000 square miles of forest. But it 9 many years for a new tree to grow. 10 terrible it is! Therefore, in a word, we should make good use of all the natural materials. Let's take action right now. (B)1.A．a B．an C．the D．/ (C)2.A．nothing B．everything C．something D．anything (D)3.A．at B．of C．in D．for (C)4.A．harm B．harmless C．harmful D．harmfully (A)5.A．making B．made C．make D．to make (B)6.A．but B．because C．and D．so (A)7.A．are B．is C．be D．have (C)8.A．they B．their C．them D．themselves (B)9.A．take B．takes C．took D．was taking (D)10.A．What B．What a C．How a D．How 四、语法填空。 (抚顺二模)As the new school year begins, first­grader Dong Chengyu from Zhengzhou, Henan Province, smiles happily as he tries on his free school uniform. Unlike regular uniforms, the uniform still has the name of the child who 1.owned(own)it before him. A recycled uniform program at a primary school in Zhengzhou has 2.recently(recent)become popular. Many Internet users speak highly of the action. It not only saves money but also helps the environment. Some people say this practice should 3.be introduced(introduce)to schools all over the country. For fourth­grader Zhao Zitong, this summer was his second time joining the program. He exchanged his old size—130 uniform for a size—150 one 4.for free. “We were very surprised when we first learned that children could get free school uniforms，” said his mother. “Kids grow fast, so this will save 5.families(family)a lot of money.” The school collects uniforms in two ways—either from graduating students who give away their old ones, 6.or from older students like Zhao Zitong. Before passing these uniforms on to 7.younger(young)students, the school makes sure each one gets a deep professional cleaning to make sure they're clean and safe 8.to wear(wear). Headmaster Hu Jianling explained how this careful process works. “The uniforms are still in good condition—just too small for some growing kids，” Hu said. “Recycling avoids waste and teaches children two important lessons: one is to save money and 9.the other is to protect our planet.” After years of effort, this recycled uniform program has won growing support from parents and 10.their(they)children. 学科网（北京）股份有限公司 $