新版广州深圳沈阳牛津英语七年级下unit4Save-the-trees
Unit4 Save the trees课文同步讲解一．掌握下列短语：1 发出，散发give out2 对...有害be harmful to3 世界上，在地球上on Earth4 对...有用be useful for5 在...末端at the end of6 生物living things7 最后in the end = finally = at last 8 为...感谢thanks for9 来自come from 10 例如for example11 了解很多关于...事情know a lot about12 与...交流communicate with13 提醒（警告）某人某事warn sb of sth 14 砍倒，砍掉cut down15 使某人做某事make sb do sth 16 等待，等候wait for17 参加，加入join in = take part in 18 和...连结在一起join together19 传递某人某物pass sth to sb =pass sb sth20 相互，互相each other=one another21 反对be against 22 冲走wash away23 属于belong to 24 太...而不能too…to25 阻止做某事stop from doing sth=keep from doing sth26 在某人看来in one’s opinion 27 照顾look after = take care of 28,十分，非常a lot=very much 29出发...到..：leave…for…30对...感兴趣be interested in = be keen on sth / doing sth31 玩得开心，过得愉快enjoy oneself= have a good time32 喜欢做...enjoy doing = like doing sth33 提醒、警告某人不要做某事warn sb not to do sth = warn sb against doing sth34 保护...免受protect from doing sth = protect against doing sth35 处于危险中be in danger36 最好做某事：had better do sth.最好不做某事：had better not do sth二，掌握下列句子释义：1. be harmful to sb =do harm to sb = be bad for sb2. Thank sb for (doing) sth = thanks for sb (doing) sth3. A lot = very much; a lot of = many/much4. This book belongs to me. = This book is mine. = I have this book.5. Too... to = so...that = not...enough6,be in danger =be not safe7. Look after (well) = take (good) care8,Warn sb.=give sb. a warning语法现在进行时：一、用法1.表示说话时正在进行的动作。
常和now，Look!Listen!或其他铺垫句及情景设置句连用。
Eg1.I am reading a book now.Eg2.Look!They are having a basketball match.Eg3.Listen!He is playing the piano.Eg4.It’s 7：00 pm.The Greens are watching TV.2.表示现阶段正在进行着的动作但说话时不一定正在进行。
Eg1.He is working in a shoe factory these days.(临时性的工作)Eg2.Mr.Green is writing another novel.(说话时并未在写，只处于写作的状态。
)3.表示在近期按计划或安排要进行的动作。
即用现在进行体表示将来要发生的动作。
但一般要与将来时间连用，而且仅限于少量动词。
例如：come，go，start，arrive，leave，stay等。
Eg1.Mr.Smith is leaving for London tomorrow.Eg2 Are you staying here till next week?4.常与表示渐变的动词连用。
例如：get，grow，become，turn，，begin等。
Eg1.The leaves are turning red.Eg2.It’s getting warmer and warmer.二、构成（肯定，否定，一般疑问，特殊疑问）1、主语+be+现在分词The students of Class Two are singing . 二班的学生正在唱歌。
2、主语+be+not+现在分词I am not looking at the blackboard . 我没有正在看黑板。
3、be+主语+现在分词Is she dancing? 她正在跳舞吗？4、特殊疑问词+be+主语+现在分词What are you doing now?你正在做什么？三、注意动词的现在分词的变化。
动词现在分词构成:如:read----reading ; drink---drinking ; eat---eating ; listen--- listeningjump---jumping ; wear---wearing ; grow---growing ;collect---collecting2．特殊变化:如:write ---writing ; make--- making ;ride---riding ;take---taking2).以重读闭音节结尾的动词，如果末尾只有一个辅音字母，（只有一个元音字母，而其后跟有一例如sit---sitting ; swim---swimming ; put--- putting ; run--- running get----gettingPart Ⅳ、课后作业「consolidation homework工作纸、测试卷」现在进行时专练单项选择1. -- I can’t find my pen. Can you lend _______ yours?--Sorry, I’m using it ________.A. I, myselfB. me, meC. me, myselfD. I, mine2. –Oh, hi, Ann.--Hi, Mary. Come in. Make ____________ at home.A. youB. yourC. yourselfD. yourselves3. --She is too busy to help ______ with the work.--Let’s do it__________.A. her, herselfB. us, ourselvesC. it, itselfD. you, yourself4. Tom, your father asked you to do it ___________.A. itselfB. yourselfC. himselfD. yourselves方位介词(1). in在……里面：(2). on在……上面： (3). under在……下面正下方：(4).over在……正上方：(5) below 在……斜下方：in 和on表示“在……上”，门一类——镶嵌在墙里的，用in，字画一类——挂在墙面上的，on through通过，穿过 / across横过鸟一类落在树上的，用in，苹果一类长在树上的，用on“接壤”在里——用in , A和B相邻（接壤）——用on , A和B不相邻（不接壤）——用to 1)at表示较小的地点。
如：at the bus stop, at home 2)in表示较大的地点。
如：in China, in the world ( ) 1 The boat is passing___ the bridge.A. throughB. belowC. underD. across( ) 2 Two planes are flying___ the city.A. throughB. over ,C. on , D, below( ) 3 We can see a river running to the east____ the hill.A. underB. belowC. overD. on( ) 4 Do you see the kite ___ the building.A. overB. crossC. onD. above( ) 5 There are some birds singing___ the trees.A. inB. onC. atD. from( ) 6 There are so many apples___ that tree.A. in B, on C. at D. from( ) 7The United States is ____ the south of Canada and ___ the east of Japan.A. to; inB. on; toC. in; besideD. at; on( ) 8 The man stood____the window, watching the boys playing outside.A. inB. byC. withD. to( ) 9 Japan lies____ the east of China.A. on B/ to C. in D. with() 10 Uncle Wang arrived____ No. 14 Middle School half an hour ago.A.atB. in Cto D. /( ) 11 My uncle lives ____ 88 Beijing Street.A. toB. ofC. atD. on( ) 12 They are waiting ___ a bus ___ the bus stop.A. for; inB. on; atC. with; atD. for; at一、写出下列动词的现在分词stand_________ swim_________ play__________ watch________skate _________ run__________sleep_________ jump_________ walk_________ ride__________ clean_________ make________ wash_________ do____________ go__________ listen_________ play __________ come_________ sing__________ have_________ write________ dance_________ sit___________ read_________二、用括号中动词的适当形式填空：1. My parents _______（watch）TV now.2. Look. Three boys _______（run）.3. What _______ your mother _______（do）now?4. _______ your dog _______ now?（sleep）5. _______ you _______（listen）to music? Yes, I am.6. Look, Miss Chen _______ football.（play）7. Tom and his sister _______（wait）for you over there.8. Now Class 3 and Class 4_______（have）a test.9. Listen, someone _______（sing）in the classroom.10. ——Where is Zhang Yan?——She _______（talk）with her teacher in the teacher’s office.二．选择填空：（）1. Who ______ over there now?A. singingB. are singC. is singing（ 2. It’s nine ten. The students ______ a music class.A. haveB. havingC. are having（）3. Listen! The boy _______.A. cryingB. is cryingC. cries（）4. Don’t talk here. Grandparents ______.A. sleepB. is sleepingC. are sleeping（）5. Is the man _______ tea or milk?A. drinksB. drinkC. drinking三、根据提示完成下列句子1.The students_____________(正在上英语课)2.Some girls__________________(正在跳舞)3.I_______________________(正在骑自行车)4.My mother_________________(正在做家务)5.Helen__________________(会做模型飞机)6.______you______________(正在看报纸吗)7.______she___________(正在打扫图书馆吗)8._______the boys__________(正在打篮球吗)课堂作业一、用所给词的正确形式填空。
Unit 4 Save the trees 词汇讲义 牛津深圳版英语七年级下册(含答案)
2.To know how to use these words and phrases.
3.Attract students’ interest to English learning.
Do you know anything about trees?
keep是及物动词，意为“保持”，过去式和过去分词都是kept.
后接形容词作表语。
Please keep quiet.请保持安静。
后接形容词，现在分词，过去分词等作宾语补足语。
Close the door to keep the room warm.关上门以保持室内温暖。
I’m sorry to keep you waiting so long.对不起，让你久等了。
Key：Trees keep the air cool and clean. They take in harmful gases from the air and produce oxygen for us to breathe.
一、必记单词
pinen.松树
producev.产生；生产
branchn.树枝
They fought for their country.
Workers are fighting the decision to close the factory.
Tom fought the tall boy just now.
The police stopped the fight outside the school.
例如：He did me no harm.他没有伤害我。
2017年七下英语Unit4 save the trees教案(牛津深圳版)
2017年七下英语Unit4 save the trees教案（牛津深圳版）Unit 4 Save the trees 教案题: Unit 4 Save the trees (阅读)时: 第1 时，共4 时型:Reading教学目标:1 Students an understand the intervie abut trees2 Students an iprve their reading abilit3 Students’understanding and lving trees and nature is develped4 Students get the detailed language pints f the textStudents an retell the ntext in their n rds6 Students an thin f re as t prtet trees教学重点: 1Get the ain idea f the text2aster the detailed language pints f the text教学难点: 1Students an tell the iprtane f the trees2H t enurage the students t retell the ntext教学准备: PPT, Blabard教学步骤:Step 1aring up1通过播放PPT向学生展示一棵果树，学习新单词。
2Read after the teaher3Read the ne rds b theselves4r in pairs t tal abut “hat d trees d fr us?”Step 2 Pre-readingReading t get the ain idea b siing sanning and tas-reading①L at the phts and the title f the artile t anser the questins1 hat d u thin the intervie is abut?2hat an e ae fr trees? (3 exaples)②Fast reading1As students t read the artile quil then finish Part 12he their ansers③areful reading1As students t read the artile arefull，then finish 2 and D12he their ansersStep 3 Disussin1As students t r in grups t disuss the questin “h des Rebea sas“I an’t iagine a rld ithut trees”?2he their ansersStep 4 Retell the text, arding t the e rds(grup r)1 Pratie retelling the text ne b ne in grups2 Help the t revie the e sentenes r rds and enurage the t retell the textStep Reading prehensinRead the passage and finish the exerise in inutes(he the anser in grups)Step 6: Language pints Self- stud①Read the text t find the iprtant sentenes②Learn the learning sheet t finish the related exerise③Grup r t share the learning result and help t slve the different pints④sh the learning result b grupsStep 7 Using the language pints(gaes :lu eber)Step 8 DisussinSlve the prbles given b the teaher t earn ars fr their grupStep9 Su upSuarize the language pints and grup r resultStep10 HerStep11 The blabard designUnit 4 Save the treeseep sth ad 使某物…tae in 吸收e fr 自于ut dn 砍伐题: Unit 4 Save the trees 教案（听说）时: 第2 时，共4 时型: Listening ≈ Speaing教学目标:1 Students an listen t se infratin abut pine trees2 Students an tal abut the usage f pine trees3 Students n re abut trees教学重点: listen t se infratin abut pine trees教学难点: tal abut the usage f pine trees教学准备: PPT, Blabard, usi教学步骤:Step1aring up1GruprAs students t r in grups t tal abut “ h des Rebea sa “I an’t iagine a rld ithut trees”？”Befre listening2Tp tip1)Intrdue se lin rds,suh as “then，next,after”2)As students t pa attentin t the hile listening3)讲述“then，next，after”的用法及作用。
牛津深圳版英语七年级下册 Unit 4 Save the trees Period 2同步练习(含答案解析)
Unit 4 Save the trees Period 2基础闯关训练Ⅰ.选择并填写单词1.We use fire to cook in our_______lives.( day; daily)2.He works______.There is______any work he can't do.( hard；hardly)3.My mother bought a______fish today.( alive;living)Ⅱ.用所给单词的适当形式填空1.There is some________(medicine) in the box.2.I have fun________(read) books.3.Would you like________(some) tea?4.That________(smell) nice.5.He________( know) the answer now.6.I often use pencils________(draw).7.Eating too much junk food is________(harm) to our health.8.The camel（骆驼）is a________(use)animal when you travel in the desert.Ⅲ.单项选择1.People often use the knives___fruit.A.cut upB.to cut upC.cutting upD.cuts up2．The children are having fun___in the pool．A.swimB.swimmingC.to swimD.to swimming3．Yesterday's concert was wonderful.___,I missed the beginning.A.ButB.BecauseC.SoD.However4.-Kitty, I'm busy cooking. Can you give me a hand?-Mum, just wait a moment.I___my bed now.A.makeB.will makeC.am makingD.making5.Look!There is an old man___on the ground.A.lyingB.to lieC.liedD.lies能力提升训练Ⅰ.根据要求完成下列句子（每空一词）1.She sows the seeds in the ground．（改为现在进行时态）She_____ _____the seeds in the ground.2.My best friend is from Canada.（改为同义句）My best friend______ ______Canada.3.He doesn't know how he will get to the park．（改为同义句）He doesn't know how______ ______to the park.4.They are studying in the classroom.（对画线部分提问）______are they______in the classroom？5.She likes reading books at home better．（改为同义句）She______ ______read books at home.Ⅱ.阅读理解Trees are an important part of the Earth. They provide wood for buildings andthings for making paper. They provide homes for all kinds of insects（昆虫）,birds and other animals. For example, many birds live in trees. Many kinds of fruits come from trees, such as apples, oranges, pears and peaches.Trees also help keep our air clean and our ecosystems（生态系统）healthy. We breathe in oxygen and breathe out harmful gases. However, trees breathe in harmful gases and breathe out oxygen. And trees can help other plants grow because they can hold the soil. Trees keep the soil from being blown away, so plants can fight against strong winds.Trees do lots for us, our environment and other plants and animals, but we don't just love trees for that. Trees can also be very beautiful and we can enjoy the beauty of them.1.What can't trees provide?A.Wood for buildings.B.Things for making paper.C.Bread for eating.D.Fruits for eating.2.How do trees keep our air clean?A.They breathe in harmful gases.B.They breathe in oxygen.C.They breathe out harmful gases.D.They help make some rain.3.How do trees help other plants grow?A.They fight against strong winds.B.They hold the soil.C.They clean the soil.D.They provide the soil.4.What does the underlined word " that"refer to(指的是) ?A.Trees keep the soil from being blown away.B.Trees can be very beautiful.C.Trees do lots for us, our environment and other plants and animals.D.Trees are tall and big.语法句型全练Ⅰ.单项选择1.-What are you doing now?-I____to music.A.is listeningB.am listeningC.was listening2．-“Tom, would you please take out the rubbish？”-“Just a minute, Mom.I____a phone call."A.makeB.makesC.am making3．Listen! The phone____．Please go to answer it．A.ringsB.is ringingC.rangD.will ring4.You____.Don't talk on the phone.A.will driveB.are drivingC.were drivingD.have driven5.-Can you help me,Lucy?-Sorry.I____a report.I must finish it in three minutes.A.writeB.is writingC.am writingD.wroteⅡ.用所给动词的适当形式填空Today is Children's Day. There 1 (be) a show in the zoo. Many children are in the zoo. Look at the animals.They are so cute. The birds 2 (fly) and 3 (sing) in the sky. The tigers 4 (run). The pandas 5 (climb)trees. They are good climbers.The kangaroos 6 (jump).Look at the mother elephant and the baby elephant. The mother elephant 7 (eat) bananas and the baby elephant 8 (drink) water with its trunk. Look, what are those?They are two lions. They 9 (play) witha ball. And the monkeys 10 (swing).1.____2.____3.____4.____5.____6. ____7. ____8. ____9. ____ 10.______ Ⅲ.接要求完成句子1.They are playing basketball now.（改为一般疑问句）____ ____playing basketball now？2.The baby is sleeping．（改为否定句）The baby___ _____sleeping.3.They are watching TV.（对画线部分提问）____ ____they____?4.Don't worry. He will come to see you this afternoon.（改为同义句）Don't worry. He____ ____to see you this afternoon.5.The workers are at work now.（改为同义句）The workers____ ____now.Period 2 Listening & Grammar基础闯关训练Ⅰ.1.daily 2.hard; hardly 3.livingⅡ.1.medicine 2.reading 3.some 4.smells 5.knows 6.to draw 7.harmful eful Ⅲ．1.B句意：人们经常用刀切水果。
广州深圳七下英语知识点总结与讲练UNIT-4-Save the trees
注意：“n.”表示“名词”，“v.”表示“动词”，“adj.”表示“形容词”“adv.”表示“副词”，“prep.”表示“介词”Ⅱ重点短语1.take in 吸收2. come from 来自= be form3. for example 例如4.more than 多于lions of 大量的；数以百万计的6. in fact =actually 确切地说7.cut down 砍到8.Air/ noise pollution 空气/噪音污染9. get sth. From 从...得到10. think about 考虑11.Know about 了解12. in many ways 在很多方面13. living things 生物14.in our daily lives在我们日常生活中15.keep the air cool and clean 保持空气凉爽和清洁15.enjoy doing sth. 享受做某事的乐趣17. as a result 结果18. because of 因为19.be made of 由...制成(看得出原材料) be made from 由...制成(看不出原材料)20.fight against 与...作斗争21. be good for 对...有好处22.Provide sb. with sth. 给某人提供某物23. look around = look in different directions 环顾四周Ⅲ重点句型1.They keep the air cool and clean. 它们保持空气；凉爽和清洁。
2.They take in harmfu l gases from the air. 它们从空气中吸收有害气体。
3.They’re major fighters against air pollution. 它们主要对抗空气污染。
4.I know trees also make our lives more convenient. 我知道书目也使我们的生活更方便。
牛津深圳版七年级英语下Module 2 Unit 4 Save the trees---more practice教学课件 (共41张PPT)
Practice
选用the number of或a number of填空。 The number of 1. __________ visitors to the Canton Tower is increasing (增长). 2. __________ A number of visitors visit the Canton Tower every day. 根据中文意思完成句子。 3. 我每天都有很多电子邮件要看。 a number of emails to read everyday. I have ____ ____ ____ 4. 这些书的数量是多少？ the number of the books? What is ____ ____ ____
Brainstorming
My ideas for the green project
In groups, talk about how to make our school “greener”. The group leader will take notes of the discussion and each group will present a report on your ideas for the green project.
Amazon Basin …
它覆盖了亚马逊流域550万平方千米的面
积……
hundred/thousand/million/billion前面有数字时
后面不加s 和of，前面没有数字，s和of一起
用。
Practice
选择最佳选项填空。 A people on the square. There are about _____ A. two thousand C. thousands of B. two thousands D. two thousand of
广州深圳版英语 七下 unit4 save the trees reading
desertification(沙漠化)
Discussion
Group work: 3mins
What should we do in daily life to save the trees?
• Plant more trees and cut less trees.
• Use both sides of paper.
四大花费
1. sb. spend time/money (in) doing sth. spend 2. sb. spend time/money on sth.
3. sb. spend time with sb. take cost pay 4. It takes sb. time to do sth. 5. sth. cost sb. money 6. sb. pay money for sth.
Part 1 Lead-in
Free talk
What can we get from trees?
Use: pencils, chopsticks, wood, chairs, paper, etc.
What can we get from trees?
Eat: fruit, nuts(坚果)
Read Line 10-23 and answer.
What can we get from trees?
Fruit Oil Tea and furniture Paper, pencils, chairs
Read Line 24-25 and answer.
What do people do to the trees?
Write down three examples
新版深圳牛津-七下-Unit-4-save-the-trees语法-句型-习题
二、单选
1、look! Peter ________ TV happily, but his parents are busy in the kitchen. 2、A.i.watchin...B.watche..C.watche. D.wil.watch 3、——May I speak to the principal? . ——Sorry.h.______..meetin.now.Ca..tak..message? 4、A.i.havin...B.ha...C.ha....D.wil.have 5、Where is Sally? Her mother _______ for her everywhere. 6、A.look... B.looke.. C.i.lookin..D.wa.looking 7、——Dad _____ for paris tomorrow.
...8.It’.eigh.o’clock.Th.student.____.a.Englis.class. .
D.crie.
A.have .
B.having .
C.i.havin.
D.ar.having
...9.B.quiet.Grandparent._____.
A.i.sleeping .
B.ar.sleeping . C.sleeping .
tal... B.talke...C.talkin.. D.a.talkin.
三、用所给词的正确形式填空
Simo.________(be..businessman.H.________(have.tw.sons.On._______(study.i.No..Middl.school.an .th.othe.i.studyin.i.No..Middl.School.Thes.days.Simo._______(do..bi.projec.an.h.________(leave.Gu angzho.nex.week.Hi.son.________(be.ver.happ.becaus.the.ca.d.everythin.the.like.suc.a.________(sle
牛津深圳版英语七年级下册Unit4SavethetreesPeriod1同步练习（含答案）
⽜津深圳版英语七年级下册Unit4SavethetreesPeriod1同步练习（含答案）Unit 4 Save the trees Period 1基础闯关训练Ⅰ．根据句意和⾸字母提⽰完成句⼦1.Can you i________ yourself to be a president in the future?2.Even he, the most famous doctor, cannot s________ the old lady's life.3.Too much sweet can be h________ to kids' teeth.4.He climbed up the tree to get back the kite among the b________.5.We join the army because we want to f________ for our country.6.Before we move in our new house, we need to buy some f_______．7.The little factory p________ two million pencils every day.8.She can speak several languages. For e________，she can speak French and Russian. Ⅱ.⽤括号中所给单词的适当形式填空1．Whenever it is________(convenience) for you, remember to see your old friends. 2．They are having a________( discuss) about where they should go next. 3．Drinking too much will do________(harmful) to our health.4.This plant has green_______(leaf) throughout the year.5.Try to eat at least one piece of________(fruit)a day.6.Go slowly and________(breath) slowly.7.Your father is a_______(fight) and patriot（爱国者）．8．In the movie, the director created a whole new world with his great_______ (imagine)．9.Three________(life) were lost in the accident.10.Everyone must know the________(important) of trees.Ⅲ.单项选择1.How can we fight____pollution?A.forB.atC.againstD.to2.-We have to discuss the problem with our teachers tomorrow.-OK.I agree with you.A.think aboutB.think overC.talk about3.Our class are much sure to win the basketball game____Class Three．A.ofB.inC.againstD.from4．-Jimmy, why can't I watch TV for more than twenty minutes?-Because it is bad for eyes.A.is good forB.is harmful toC.is strict about5.-The plant can____a kind of strange smell to protect itself.-That's amazing.A.produceB.followC.leave6.He told me that he was better at English last night.____，he told a lie.A.In factB.For exampleC.In troubleD.In order7．-Trees are really important to us.-Yes,I cannot imagine____in a world____trees.A.living; withB.living; withoutC.to live; without8.We will go camping if it____tomorrow.A.rainedB.doesn't rainC.will rainD.won't rain9．Trees are very important.We can't____．A.cut them downB.cut it downC.cut down themD.cut down it10.The ice and snow in Harbin is beautiful, so every winter____tourists come here.A.two million of/doc/9f16493336.htmllions of/doc/9f16493336.htmllion of11.-My dress is____silk.-I guess it's very expensive.A.heard ofB.full ofC.made of12.Please stop____and go out for a walk. Remember____warm clothes.A.to study; wearingB.studying;to wearC.to study; to wearD.studying; wearingⅣ．根据汉语意思完成下列句⼦，每空⼀词1．我们在许多⽅⾯都有同样的想法。
牛津深圳版(广州沈阳)七年级英语下册Module2Unit4Savethetrees
五、作业布置
为了巩固本章节所学知识，培养学生的环保意识和实践能力，特布置以下作业：
1.写作练习：请学生结合课堂所学，以“Save the trees”为主题，撰写一篇不少于100词的英语短文。要求运用本节课所学的环保词汇和语法结构，表达自己对保护树木的看法和建议。
2.研究性学习：学生分组进行一次环保调查，选择一个身边的环保问题（如垃圾分类、节约用水等），通过查阅资料、实地调查、采访等方式，了解问题的现状和解决方案。每组提交一份调查报告，内容包括问题分析、解决方案和实施计划。
3.家庭任务：鼓励学生与家长一起参与环保活动，如植树、回收垃圾等，将活动过程拍照或录制视频，并附上简短的英文描述，下节课与同学分享。
-基础层面：重点巩固环保主题词汇和基本语法结构。
-提高层面：运用所学知识进行口语表达和写作训练。
4.巩固练习：通过多样化的练习形式，帮助学生巩固所学知识，提高实际运用能力。
-设计听、说、读、写各类练习，涵盖词汇、语法、口语表达等方面。
-适时给予反馈，指导学生总结学习方法和技巧。
5.情感教育：将情感态度与价值观融入教学过程中，培养学生的环保意识和责任感。
-通过课堂讨论、课后作业等形式，引导学生思考环保问题，激发学生的环保热情。
-鼓励学生参与环保活动，将所学知识应用于实际生活，为保护环境贡献自己的力量。
6.评估与反馈：采用多元化的评价方式，全面评估学生的学习效果。
-过程性评价：关注学生在课堂活动中的表现，鼓励学生积极参与。
-终结性评价：通过测试、作业等方式，检验学生对词汇、语法、口语表达的掌握程度。
-教师提问：“What have we learned today? Can you summarize the key points?”
(完整版)深圳牛津英语七年级下unit4savethetrees知识点总结和单元测试,推荐文档
Unit 4 Save the trees 一、单词二、短语三、句型1.Trees are good for….be good for 对…..有利eg:运动有益于健康。
Exercise is good for health.be bad for 对…..有害eg:吸烟对健康有害。
Smoking is bad for health.2.A lot of the furniture is made of wood.①furniture 不可数名词，家具。
a set of furniture 一套家具; 一件家具a piece of furniture。
②be made of 由….制成从产品中能够看出原材料be madefrom 由….制成。
从产品中看不出原材料。
拓展：be made up of 由……组成be made in 在……地方制造（比如made in China）be made by 由……（人）制造be made into 被制成......3.I can’t imagine a world without trees.imagine vt. 想像；猜想；臆断. imagine doing sth. 想像做某事如：Can you imagine living with such a boring man?你能想象和这样一个无聊的人生活在一起吗？4.She can skate at a very high speed because she practises a lot.practises vt. 训练，练习。
如：I should practise speaking English.practice n. 练习如：Playing the piano needs a lot of practice.5.But the speaker did not stop speaking until twenty past twelve.not…..until 意为：直到…..才…..。