Unit 7 第4课时 Grammar & Word power-【培优精练】2025-2026学年新教材八年级上册英语（译林版2024）

第4课时Grammar&Word power 一、根据句意和首字母提示写出单词，完成句子。 1.Eating too much sweet food can d your teeth. 2.If you walk through the forest,you will see amazing w 3.How terrible!Smoking is bad for our health.It can c cancer. 4.-Sam,what t will you choose for your speech? -I may choose "Heroes".I will ask my teacher for advice and make a decision. 5.Some people like keeping goldfish as pets because they are not n at all. 二、根据句意，用适当的连词完成句子。 1.I cannot speak Japanese French. 2.It began to rain, we went home. 3.Uncle Chang can both swim skate. 4.The boy is not very tall he runs very fast. 5.Do you often go home on foot by bicycle? 三、用括号中所给单词的正确形式填空。 (一) 1.We have (month)tests on each subject. 2.It is (like)that she will be late for a minute. 3.Listen (careful)and you will hear the whisper. 4.How (happy)they are flying kites in the park. 5.Try your best and you'll pass the exam (easy) 6.Look at this (love)girl.She comes from Yancheng. 7.-Do you like the (week)talk show,The Reader,on CCTV? -Sure.It's a great TV programme that brings the habit of reading back into the public. 8.Our teacher is (bad)ill.We should send her to the nearest hospital at once. 9.Tony is (friend)to everyone and many people like making friends with him. 10.He turned off the TV very (quick)when he heard the sound of opening the door. (二) 1.Our teacher found the windows (close). 2.I'm sorry to keep you (wait)for so long. 3.Don't worry.I'll try my best (teach)you. 4.Summer makes me (think)of the beautiful beaches. 5.Mr.Liu often warns his students (not swim)in the river. 6.My family were having dinner when we heard a girl (shout)“Help”. 7.I speak in a loud voice because I want to make myself (hear)clearly. ·91· 8.The manager asked his secretary (finish)the report before Friday. 四、单项选择。 ()1.Please send me postcards I'll know where you have visited. A.or B.if C.because D.so ()2.(2025·北京中考)一Hi,Mike！Would you like to go boating with me? Yes,I'd love to, I have to finish my Science project first. A.and B.or C.but D.for ()3."Dustin found the Barbie doll broken."What's the structure of this sentence? A.S+V+DO+OC B.S+V+10+DO C.S+V+DO+IO D.S+V+OC+DO ()4.-Mr.Black always makes his class and keeps his students interested in class. What a successful teacher he is! A.boring B.lovely C.slowly D.lively ()5.Which of the following sentences follows the structure of "S+V+IO+DO"? A.Autumn leaves turn brown. B.Sandy's mum bought her a new hat. C.I found him very interesting. D.Tommy does some reading every day. 五、阅读短文，从方框中选择适当的单词或短语并用其正确形式填空，使短文通顺，意思完整，每 个单词或短语限用一次。 but also with harm water pollution In today's world,environmental pollution has become a common task for all countries. 1. do you know what environmental pollution is? Environmental pollution is that human produce more 2. matter or energy to the environment than its self-purification ability(自净能力)，including3. air pollution, noise pollution,radioactive pollution.4. the development of science and technology and the improvement of living standards,environmental pollution is 5. increasing, especially in developing countries. do solve time important such as Environmental pollution will cause direct damage to the ecosystem,6. desertification(),forest destruction,the greenhouse effect,acid rain.Environmental pollution also 7. great harm to human's health.People need air every day.An adult breathes about 20,000 8. a day.A large number of researches show that environmental pollution is an 9. cancer cause. Nowadays,the governments of many countries are trying 10. the environmental pollution.I think the environment will become better and better in the future. ·92·=1.Environmental 2.solved 3.killed 4.easily 5.To spend 1.burning 2.bricks 3.trapped 4.to help 5.quickly 第2课时Reading(1) 三.1~5.BDDCA 三，1-5.ABCAB -1.wetlands 2.tons 3.around 4.includes 5.returned .1.live 2.all over the world 3.scientists 4.because 5.fine 6.interesting 1.nervous 2.completely 3.save 4.While 5.in fear 6.came down =.1.is 2.storing 3.third 4.goes 5.Millions 7.little 8.like 9.thousands of 10.warmer 7.provided 8.what 9.belp 10.first 三、1-5.ADBBC 1.On April 30th.2.A tree planting activity.3.A storybook and a T-shirt. 五，1~3.DB 1.covers 2.the lungs of 3.danger 4.days 5.and 6.came from 4.Two.5.Join the clean-up activity./.. 第3课时Reading(2) 7.easily 8.government 9.take 10.also 六、One possible version 五、1-5.BCDD Protecting the forests -1.voice 2.Since 3.thunder 4.silent 5.weak Forests are of great importance.They are home to countless animals and 1.rained down 2.beat 3.nervous 4.shook 5.shouts 第3课时Reading(2) plants,and provide us with fresh air.Moreover,forests help prevent soil erosion 三，1~5.BDDCB -1.sadly 2.harms 3.act 4.wetlands 5.Therefore and regulate the climate. 四、1.ways2.cross3.clearly4,both5.quickly6.smoke7.sure8.i迁 =1.non-living 2.take in 3.sponge(s)4.has 5.trapped However,forests are facing serious problems.People are cutting down trees 9.dangerous 10.fall 三.1-5.CBCBA for farming.This breaks the homes of animals and makes many kinds of plants 五、1-5.DBFEA 1.beginning 2.problems 3.dropping 4.mainly 5.terrible 6.break and animals die.To save forests,we can plant more trees and use less paper. 第4课时Grammar&Word power 7.healthy 8.nothing 9.understand 10.best Telling more people about protecting forests is also very important. 五，1~5.FDECB Let's take action now.Join forest protection campaigns and make a -1.heavily 2.guess 3.hat 4.ache 5.clear difference. 1.was listening 2.was helping 3.was doing 4.were planning 5.was 第4课时Grammar&Word power 第7课时Assessment&Further study checking 6.was shopping 7.were discussing 8.wasn't chatting 9.was -1.damage 2.wildlife 3.cause 4.topic 5.noisy playing 10.was practising 二、1，or2.so3.and4.but5.or -1.Sadly 2.harm 3.includes 4.around 5.returns 1.weekends 2.something 3.snowmen 4.sunrise 5.policeman/policemen 三、（一）1.monthly2.likely3.carefully4.happily5.easily6.lovely .1.brotherly 2.politely 3.clearly 4.to clean 5.gently 6.really 7.the 6.homework 7.pancakes 8.posteards 9.countryside 10.northeast 7.weekly 8.badly 9.friendly 10.quickly most quickly 8.damaged 9.creates 10.yearly 11.carefully 12.lovely 四、1-5.BACDB6-8.BCB ()1.closed 2.waiting 3.to teach 4.think 5.not to swim 6.shouting 13.truly 14.monthly 15.weekly 1.best 2.building 3.called 4.itself 5.help 6.angry 7.catch 7.heard 8.to finish 1.sadly 2.in the daytime 3.Sponges 4.produces 5.kidney 8.woke 9.more 10.fighting 四、1-5 DCADB 四、1~5.ACDBD6~10.BCBCA 1.But 2.harmful 3.water pollution 4.With 5.also 6.such as 7.does 1.forests 2.natural 3.food 4.grow 5.water 6.from 7.fall 8.back 第5课时Integration(1) 8.times 9.important 10.to solve 9.easier 10.impossible -,1.sign 2.avoid 3.reported 4.wound 5.including Unit 8 Safe and sound 1.warns 2.so far 3.disappeared 4.cooking 5.wet 第5课时Integration(1) 三、1-4.BCAD 第1课时Welcome to the unit 1.lead 2.knowledge 3.madam 4.creates 5.kill 1.because 2.sad 3.help 4.cards 5.spend 6.everything 7.asked 1.for a stay 2.factories 3.balanced 4.eating 5.environmental -1.terrible 2.situation 3.homeless 4.emergency 5.office 8.also 9.With 10.home 三，1~5.CDCCB .1.accidents 2.didn't hurt 3.typhoons 4.firemen 5.sudden 五、1-4.ADCB I.nature 2.among 3.many 4.temperature 5.is 6.good 7.because 三.1-5.ADCDB 第6课时Integration(2) 8.important 9.Luckily 10.join 四、1~5.DEBAC 五，1-5.BDCCA 五、1-5.CABDC6-10.BDADB -1.bled 2.report 3.including 4.signs 5.press =1.hit 2.safe 3.badly 4.disappeared 5.fires 第6课时Integration(2) 第2课时Reading(D 三、1~5.DACAB -1.sir 2.north-east 3.balanced 4.cover 5.created -1.silent 2.if 3.beat 4.fear 5.shouted 1.caused 2.terrible 3.fires 4.At the same time 5.stop 6.keeping 一45