八年级(下) Units 7～8-【一战成名新中考】2026河北中考英语（冀教版）·二轮复习·课后作业分层练优质PPT课件

英语 1 2 第一部分 教材单元分层练 八年级(下)Units 7~8 3 Ⅰ.在空白处填入一个适当的单词或用括号内单词的正确形式填空 1.During Grain Rain, the temperature usually rises a lot and rain _________(increase). 2.Alice practiced reading English every day, so her ______________ (pronounce) has improved a lot. increases pronunciation 3.When you visit a foreign country, it's important to know how to communicate with others ________. For example, it is _________ of people to drop by friends' houses without calling first in England. (polite) politely impolite 4 4.The student said, “More friends together could solve a big problem.” “Yes,” the teacher answered, _________(nod) his head in agreement. nodding 5.Most countries have paid much attention ___ environmental protection. Some of the steps taken to control pollution are _________(recycle) reusable materials, treating waste before putting it into the environment, and _________(reduce) waste products from industrial activities. to recycling reducing 6.Make a to-do list. You can divide your time _____ several parts, such as time for studying, playing games and sports. Then you can make full use of your time. into 5 7.What a terrible smell! Our Earth is becoming more and more _________. So we must stop _________ and live a green life.(pollute) polluted pollution 8.Mrs. White has a son named James and she really takes ______(proud) in him. James is a very successful child singer. Next week, he will have a performance on television. ____________(prepare) for this important show, he spends ___ least three hours practicing every day after school. pride To prepare at 6 Ⅱ.补全对话 Mary: We went on a school trip to the wastewater plant. 1. __________________________ Bob: No, I haven't. How was your trip? Have you ever been there? Mary: 2. ______________________ Bob: Wow! What did you see? Mary: We saw the plant make dirty water clean again. It was really amazing! 7 Bob: Really? 3. ______________________________________________ Mary: Well, first, the dirty water goes into the plant. Then, special screens clear out large pieces of waste. Next, machines clear out germs (微生物) and other things. These things are too small to see. It takes a few more steps after that before the water becomes clean again. How can the plant make the dirty water clean? Bob: I used to think it was simple to get clean water. Mary: Me too! And we've also learned about how important it is to save water. We need to save water from now on. 8 Bob: 4. _____________________________ What can we do to help? Mary: For example, we can turn off the tap when we brush our teeth, and we can take shorter showers. Bob: That sounds easy! Every drop counts. 5. ________________________ ____________________________________________________________ Let's take action now. You're right./I agree with you. We all need to do our part to save water./Everyone should take a part in saving water. 9 Ⅲ.短文填空[2025石家庄一模] 文体：记叙文 词数：202 用时：10 minutes Anna is a girl who 1. ______ (love) the environment very much. She decides to do something 2. ___________(meaning) to help the environment. So she joined 3. ___ program. In this program, she learned 4. ______ others to live in a way that's kind to the earth. People there produced very little waste. They also dealt with it very well. Anna just 5. ________ (think), “Why aren't we doing that?” “There loves meaningful a from thought 10 are so many bags of waste that 6. ____________ (throw) away in my community. I began to wonder 7. ______ is actually in these bags and bins on the streets?” she said. Later, she started “waste walking”. During her walks, she looked through waste and found some good 8. _______ (thing), such as clothes, chairs and even bikes. Anna shared 9. _____ (she) finds online as The Waste Walker. Her videos became popular 10. ________ they were funny and educational. Anna also wanted 11. _________(show) people how much waste we produced. She thinks the main problem is overproduction, which will cause overbuying. are thrown what things her because to show Anna wants everyone to think about their own 12. _______ (habit). For example, people often buy many cheap things, but the things end up in the waste 13. ________ (quick). She made a video to make this point. “It was very sad to see,” said Anna. “We make too much as a society. We need to produce 14. _____ (little).” Anna hopes more people 15. _________ (join) her in reducing waste and overproduction in the future.#6 【主旨大意】本文通过讲述Anna的环保行动，呼吁人们减少浪费和过度消 费，倡导更可持续的生活方式。 habits quickly less will join Ⅳ.阅读表达 文体：说明文 词数：272 用时：10 minutes Part of Earth's beauty comes from its oceans. Ocean scientists study the chemical make-up of the ocean， weather patterns (模式)，the geography of the ocean floor， and many other areas. Their work is exciting， although sometimes dangerous. Using technology to do certain tasks helps. For example， robotic arms are used for very dangerous tasks. 13 One basic part of ocean study is understanding waves and how they work. Wind is the great maker of waves. The waves we know are mostly produced by winds blowing over the sea. They are directly connected with the wind speed and the time that wind lasts. Sometimes ocean life can be seen in the wave. Living things seem to be staying within the wave， moving slowly inside it as if they were weightless. Besides the beauty of waves， scientists are interested in their 14 technical ways. The diagram(示意图) of waves shows how scientists examine waves. Waves are measured(测量) from the top (crest) to the bottom (trough). This allows scientists to find out the height of a wave. They also measure waves from crest to crest to find out the length of a wave.#1.3 15 During serious storms， huge waves might cut a sea ship apart. By understanding the oceans， scientists can prevent this breakup of ships by predicting(预测) when the water will be too dangerous. The study of waves and the oceans also allows scientists to make sure how certain beaches were formed. By studying the oceans， a great deal can be learned about the surface we live on.#1.4 【主旨大意】本文介绍了科学家对于海洋和波浪的研究。 16 1.Why are robotic arms used？ ________________________________________ Because certain tasks are very dangerous. 2.What are the waves mostly produced by? _________________________________________________________________ By winds (blowing over the sea)./Most waves are produced by winds. 3.How do scientists measure the height and length of a wave？ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ (They measure a wave) From the top (crest) to the bottom (trough) to find out the height of a wave, and from crest to crest to find out the length of a wave. 17 4.What can scientists do by studying the oceans and waves？(至少两点) ________________________________________________________________ ___________________________________________________________ By studying the oceans and waves， scientists can prevent the breakup of ships and know how certain beaches were formed. 5.Where is the text probably from？ ____________________ A science magazine. 18 $