Unit 13 Part 3 Grammar Focus-【宝典训练】2025-2026学年九年级全一册英语高效课堂(人教版)

Unit 13 We're trying to save the earth! Part 3 Grammar Focus 夯实基础，活用语法 思维导图引领 used to+do/be 例：The river used to be so clean Problems Passive Voice 例：The air is badly polluted. Environment protection Present progressive 例：We're trying to save the earth Solutions Present perfect 例：No scientific studies have shown that shark fins are good for health Modal verbs 例：We should help save the sharks. ●语法填空。 体裁：说明文 难度：★★☆☆ 建议用时：8mins 正确率： /10 How do you deal with plastic bags from the market?Throw them away or recycle them?How about (eat)them? An Indian company 2. (make)a bag with natural ingredients(天然成分).It looks and feels just like plastic,but can 3. (break)down in a few seconds.The bags bring no harm to the environment.It is said that both humans 4. _animals can eat them safely. The founder of the company spent four years 5. (do)experiments(实验)with 12 natural ingredients.They include potatoes,corn,vegetable oil,bananas and so on.He made the ingredients into liquid(液体)and used the liquid to make the bag. Although the bag is about 35 percent 6. (expensive)than a common plastic bag, it has many advantages.It breaks down in less than a day in water,and 7. about 15 seconds in boiling water.Hedge was glad 8.(show)it in his interview with The Better India.In the interview,he 9. (put)a bag in water and ate it with a smile. According to India's Minister of State for Atmosphere,Forest and Weather Change,the country makes 10. (thousand)of plastic waste every day.But only 9,000 tons are dealt with.Maybe the bag could be a solution to the world problem of plastic pollution. ●语法选择。 体裁：说明文 难度：★★☆☆ 建议用时：5mins 正确率： /10 A zero-waste life is a lifestyle that creates no rubbish.It was first suggested 1 a French woman called Bea Johnson."Live a life and try to create 2 rubbish;use different methods to protect the earth.” ●>183● 宝典训综英语·九年级·全册() Yu Yuan used 3 a customer without thinking a lot,but after watching a video about "zero waste",she wanted to experience this kind of lifestyle.She opened a small store in Beijing 4 support her zero-waste life.At the store,she uses environmental products.For example,she uses wood products to replace plastic 5.Most of the products sold in the store can 6.The store also has 7 books,CDs and DVDs which are not new.The store 8 people with these everyday products helping them start on a zero-waste life journey.With the help of Yu,some people 9 were once not interested in the zero-waste lifestyle have gradually changed. Yu said the zero-waste lifestyle has 6R principles-Refuse,Reduce,Reuse,Repair,Recycle and Rot ()It is easy for everyone.As the saying goes,many hands make light work.She expects everyone 10 her on the road to zero waste.So would you like to join her? ( )1.A.by B.for C.with ( )2.A.a little B.a few C.little )3.A.be B.being C.to be )4.A.in B.to C.by )5.A.one B.ones C.that ( )6.A.reuse B.be reusing C.be reused )7.A.first-hand B.second-hand C.two )8.A.provides B.is providing C.has provided )9.A.which B.where C.who )10.A.joining B.to join C.join 目短文填空。（新考法，12选10填空） 体裁：说明文 难度：★★☆☆ 建议用时：6mins 正确率： /10 much by to little where stop when with low the which but Venice is a beautiful water city in the northeast of Italy.It was built on more than 110 islands. Seawater is everywhere around 1. city. The waterways have always been the best way 2. get around.There are 117 waterways and more than 400 bridges that can guide you 3. you want to go.People in Venice move from place to place 4.boat. Water makes the city special,5. it also causes big problems.People used too 6. underground water.This makes the city get lower7.by little.Now the city has gone down by 23 centimeters.Another problem is the rising seawater.The temperature has risen over the years.This has made ice of the Arctic Ocean melt ()Every year,high waters hit the city in autumn and winter. 8. a lot of water comes,it makes more than half of the city underwater. Scientists are trying different ways to stop the city from getting even 9. The Italian government has asked some of Italy's biggest companies to build the most project,which was planned to be built under the seawater to 10. the rising water.Anyway,this project is helping solve the problem. ●>184●九年级全册(R)参考答案 Unit 13 We're trying to save the earth! 二、1.is made of2.recycle 3.is good at Part1 SectionA(课前)； 4.anymore 5.need to 【对点专练】1-5 BBBAC -1.(1)cut;down (2)cut down 三、1.f 2.Who 3.largest 2.(1)cost me (2)spent;on 4.spent 5.However 6.them (3)takes;to go to work (4)paid;for 8.in 9.turned 3.has to 7.trees 10.difference 4.have finished 5.can't afford to Part5.Section B(课后) SectionA知识点精练1一6 CAACDB -、1.away 2.use 3.for 1.They cut off the sharks'fins and throw them back 4.rubbish 5.pulled 6.upside into the ocean. 7.made 8.helpful 9.like 2.Sharks. 10.importance 3.Because they think sharks are the strongest in their 二、1-5 DCDCB 610 AACBA food chain. 三、15 DBACA 4.Around 70 million sharks are caught every year. 5.Environmental protection groups like WildAid and Part 6 Self Check the WWF. 一、1-5 CBBCB 6-10 BCABA 三、1-5 ACBAA 6-10 CBCCB 二、1.weight 2.getting 3.shown Part2 SectionA(课后) 4.are 5.their 6.useful 一、l.popular 2.But 3.sharks 7.safest 8.for 9.while 4.without 5.the 6.number 10.move 7.fact 8.break 9.say 三 A 10.save 1.In South China 二、1，most 2.whole 3.they 2.Because of the bad weather. 4.seasons 5.the 6.both 3.Turn off the lights. 7.Although 8.took 9.how 4.Four. 10.finished 5.To call on people to save our environment. 三、1-5 ACCCB B Part3Grammar Focus Dear friends, -、l.eating 2.has made 3.be broken The environment in our city used to be clean and tidy. 4.and 5.doing 6.more expensive Trees and flowers were everywhere.But now all are in a 7.in 8.to show 9.put mess.As a citizen,we should do what we can to protect it. 10.thousands First,we should plant more trees and flowers to make our 二、1-5 ACCBB 6-10 CBACB city more beautiful.Also,always remember not to throw 三、1.the 2.to 3.where rubbish or pour waste water everywhere.Last but not least, 4.by 5.but 6.much we'd better ride a bike or walk when going out instead of 7.little 8.When 9.lower driving a car. 10.stop In my opinion,if everyone tries his best to protect the Part4 Section B(课前) environment,our city will become nicer and cleaner! (-)1.recycling 2.reuse 3.three Thank you! (二)1-3ADB Wang Dong 4.In the UK 5.Both in the shop and online. 15