牛津深圳版七年级下册Unit 4 Save the trees Vocabulary课件（PPT35张）
文档属性
| 名称 | 牛津深圳版七年级下册Unit 4 Save the trees Vocabulary课件（PPT35张） |  | |
| 格式 | zip | ||
| 文件大小 | 10.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津深圳版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2020-05-01 14:24:45 | ||
图片预览
文档简介
课件35张PPT。课前准备:3.26 英语学案
英语书 118页
黑笔+红笔+彩笔U4 Save the treesQ1：“What tree is this?”an apple treea pear treea pine treemany pine treesQ2：Can you write down the names of those two parts？————————————branchrootbranchesrootsQ3：Are trees important to us？clean airoxygenwoodfoodIt’s a gas without color, taste or smell.
All plants and animals need it in order to live.provide sb with sth = provide sth for sbgasc.n. 气体u.n. 天然气；煤气gasesToday we will discuss the importance of trees. 1. discuss vt. 讨论= talk about...e.g. You should discuss your future plan___________ your parents.discuss sth with sb = You should _____ ______ your future plan_____ your parents.withtalkwithaboutdiscuss the problem discuss something important 【名】discussionhave a discussion (with sb about/on sth)
和某人讨论某事e.g. They are having a _____________.discussion He is having a discussion _____ his classmates_______ air pollution.to ; about B. with; about
C. about; with D. to; in BThere are many harmful gases in the air.cheerful wonderful successful helpful careful ...以-ful为后缀的形容词harmfuladj. 有害的e.g. Smoking is harmful ___________ our health. 对...有害 be harmful to... 【反】harmless 无害的= Smoking is bad __________ our health. tofor= be bad for... harmvt. 伤害；损害u.n. 伤害；损害do harm to... 对...有害 e.g. Smoking harms our health. e.g. Smoking does harm to our health. 1. Reading in the Sun is to your eyes.
A. harm B. harmful C. good D. bad
2. Those gases may ______ the environment.
A. harm B. harmful C. good D. badbe harmful to...
be bad for...
harm sb/sth
do harm to...BAbe good for... 对...有好处 Which is good for our environment？_______________ is good for our environment. Planting trees Trees can take in harmful gases.take in 吸收树根可以从土壤中吸收水分。e.g. Roots can take in water from the soil. = absorbWe must ________ nutritious(有营养的) food every day.
A. take in B. take off
C. take care D. take up
e.g. Fish can take in oxygen in water. 【反】 release
=let out释放ATrees can also produce oxygen.producev. 生产；制造；产生
e.g. This factory produces masks. produce sth for ...for hospitals.productproductionc.n. 产品e.g. diary products / farm products u.n.产量；【同】makee.g. The weather may affect the production of apples.After trying many times, the company ____________ a new kind of machines.
The ___________ of wine will be decreased(减少) because of the terrible weather.
This farm is know for its diary _________. produce production product选词填空producedproductionproductsfight(fought-fought)v.与...作斗争fight againstfight for对抗...；为除去...而战；为反对...而战为...而战e.g. They fought for freedom.e.g. You should fight for your dream.e.g. The doctor is fighting against COVID-19.fightn. 战斗，打架e.g. a fight between two dogsfightern. 战士;斗士a firefighterDr. Zhong is a real_________. He is fighting________ COVID-19 ______ our health. And I believe we will win this__________ soon.fight for against fighter fighteragainstforfightCOVID-19 corona virusdiseasen.疾病a rare disease 一种罕见的疾病fight against the diseaseShe is too weak to fight against the disease.againstprep.1) 靠着e.g. I against the wall. (X)2) 反对【反】forbe against (doing)sthplay against...be against the law/rules∨am/stande.g. I against your plan. (X)am∨判断以下句子是否正确：（ ）1. The piano against the wall.（ ）2. Which team did you play against yesterday？（ ）3. Driving after drinking against the law.（ ）4. He is against put waste into the river.（ ）5. Trees are major fighters against air pollution.FTFFT∨is∨isputtingmajor1) adj. 主要的；重要的e.g. the major problem2) n. 专业e.g. My _______ is English.majorfurnitureu.n. 家具a piece of furniture一件家具( )There isn’t __________ in the room.many furnitures B. many furniture
C. much furnitures D. much furnituretwo pieces of furniture两件家具DA lot of furniture is made of trees.be made ofbe made frombe made by sbbe made in spA be made into B由…制成（看得出原料）由…制成（看不出原料）在某地被制造A被制做成B由某人制成=Trees _____________a lot of furniture.are made into Trees make our lives more convenient.convenientadj. 方便的(more convenient; the most convenient)e.g. Living in the city is _______________ than living in the countryside.e.g. Shanghai is one of ____________________cities in China.more convenientthe most convenientconvenienceIt is convenient (for sb) to do sth
（对某人来说）做某事很方便It’s very convenient for us to pay by wechat.【反】inconvenient adj. 不方便的【名】方便convenientPeople cut down millions of trees every year.millionone million/two million/ a hundred million....数以百万计的，大量的= several million +c.n.复millions of + c.n.复hundred；thousand；billionimaginev. 想象；设想
imagine + sthimagine + doing sthe.g. I didn’t imagine _________ (become) a teacher in my childhood. e.g. Let’s imagine that we are having this class on the Moon.imagine + (that)+句子e.g. I can’t imagine the life without the Internet. becoming【名】imagination 想象力笑容永不过时，
想象力不分年龄，梦想永不终结We must save the trees.1) v 救，拯救save the trees / save the Earth...save one’s life救某人的命 save sb/sth from ... save将...从...中解救出来e.g. The firefighter saved a boy from the fire. save2) 节约；节省；积攒；储蓄save water/save energy/save time/save money... save money for a rainy day【名】savings 存款,积蓄example1) n. 例子an example/ two examplesA lot of people here prefer coffee to tea, ___________, Mr. John can’t imagine a day without coffee.
2. China has many big cities __________ Beijing and Shanghai.
ABA. for example B. such as2) n. 榜样set an example to sb
给某人树立榜样e.g. You should _____ _____ _____ to your younger brothers.set an exampleexampledigv. 挖；掘(dug-dug; digging)e.g. He is ______ holes to plant trees.e.g. My dog ______ a hole close to the pine tree and put a bone in it.diggingdugdig holes/dig a tunnelhole c.n. 洞containern. 容器carryvt. 搬；扛；背(carried-carried; carrying)He is carrying a piece of wood.The box is too heavy to carry.come from... = be from...look around e.g. Tea comes from the leaves of trees.
=Tea ____ ____ the leaves of trees.e.g. look around this roome.g. Don’t look around when you are taking an exam.is fromin fact
=actually
=as a matter of fact事实上；实际上；确切地说 （补充细节）e.g. He doesn’t mind. In fact he is pleased.Thank you for listening
英语书 118页
黑笔+红笔+彩笔U4 Save the treesQ1：“What tree is this?”an apple treea pear treea pine treemany pine treesQ2：Can you write down the names of those two parts？————————————branchrootbranchesrootsQ3：Are trees important to us？clean airoxygenwoodfoodIt’s a gas without color, taste or smell.
All plants and animals need it in order to live.provide sb with sth = provide sth for sbgasc.n. 气体u.n. 天然气；煤气gasesToday we will discuss the importance of trees. 1. discuss vt. 讨论= talk about...e.g. You should discuss your future plan___________ your parents.discuss sth with sb = You should _____ ______ your future plan_____ your parents.withtalkwithaboutdiscuss the problem discuss something important 【名】discussionhave a discussion (with sb about/on sth)
和某人讨论某事e.g. They are having a _____________.discussion He is having a discussion _____ his classmates_______ air pollution.to ; about B. with; about
C. about; with D. to; in BThere are many harmful gases in the air.cheerful wonderful successful helpful careful ...以-ful为后缀的形容词harmfuladj. 有害的e.g. Smoking is harmful ___________ our health. 对...有害 be harmful to... 【反】harmless 无害的= Smoking is bad __________ our health. tofor= be bad for... harmvt. 伤害；损害u.n. 伤害；损害do harm to... 对...有害 e.g. Smoking harms our health. e.g. Smoking does harm to our health. 1. Reading in the Sun is to your eyes.
A. harm B. harmful C. good D. bad
2. Those gases may ______ the environment.
A. harm B. harmful C. good D. badbe harmful to...
be bad for...
harm sb/sth
do harm to...BAbe good for... 对...有好处 Which is good for our environment？_______________ is good for our environment. Planting trees Trees can take in harmful gases.take in 吸收树根可以从土壤中吸收水分。e.g. Roots can take in water from the soil. = absorbWe must ________ nutritious(有营养的) food every day.
A. take in B. take off
C. take care D. take up
e.g. Fish can take in oxygen in water. 【反】 release
=let out释放ATrees can also produce oxygen.producev. 生产；制造；产生
e.g. This factory produces masks. produce sth for ...for hospitals.productproductionc.n. 产品e.g. diary products / farm products u.n.产量；【同】makee.g. The weather may affect the production of apples.After trying many times, the company ____________ a new kind of machines.
The ___________ of wine will be decreased(减少) because of the terrible weather.
This farm is know for its diary _________. produce production product选词填空producedproductionproductsfight(fought-fought)v.与...作斗争fight againstfight for对抗...；为除去...而战；为反对...而战为...而战e.g. They fought for freedom.e.g. You should fight for your dream.e.g. The doctor is fighting against COVID-19.fightn. 战斗，打架e.g. a fight between two dogsfightern. 战士;斗士a firefighterDr. Zhong is a real_________. He is fighting________ COVID-19 ______ our health. And I believe we will win this__________ soon.fight for against fighter fighteragainstforfightCOVID-19 corona virusdiseasen.疾病a rare disease 一种罕见的疾病fight against the diseaseShe is too weak to fight against the disease.againstprep.1) 靠着e.g. I against the wall. (X)2) 反对【反】forbe against (doing)sthplay against...be against the law/rules∨am/stande.g. I against your plan. (X)am∨判断以下句子是否正确：（ ）1. The piano against the wall.（ ）2. Which team did you play against yesterday？（ ）3. Driving after drinking against the law.（ ）4. He is against put waste into the river.（ ）5. Trees are major fighters against air pollution.FTFFT∨is∨isputtingmajor1) adj. 主要的；重要的e.g. the major problem2) n. 专业e.g. My _______ is English.majorfurnitureu.n. 家具a piece of furniture一件家具( )There isn’t __________ in the room.many furnitures B. many furniture
C. much furnitures D. much furnituretwo pieces of furniture两件家具DA lot of furniture is made of trees.be made ofbe made frombe made by sbbe made in spA be made into B由…制成（看得出原料）由…制成（看不出原料）在某地被制造A被制做成B由某人制成=Trees _____________a lot of furniture.are made into Trees make our lives more convenient.convenientadj. 方便的(more convenient; the most convenient)e.g. Living in the city is _______________ than living in the countryside.e.g. Shanghai is one of ____________________cities in China.more convenientthe most convenientconvenienceIt is convenient (for sb) to do sth
（对某人来说）做某事很方便It’s very convenient for us to pay by wechat.【反】inconvenient adj. 不方便的【名】方便convenientPeople cut down millions of trees every year.millionone million/two million/ a hundred million....数以百万计的，大量的= several million +c.n.复millions of + c.n.复hundred；thousand；billionimaginev. 想象；设想
imagine + sthimagine + doing sthe.g. I didn’t imagine _________ (become) a teacher in my childhood. e.g. Let’s imagine that we are having this class on the Moon.imagine + (that)+句子e.g. I can’t imagine the life without the Internet. becoming【名】imagination 想象力笑容永不过时，
想象力不分年龄，梦想永不终结We must save the trees.1) v 救，拯救save the trees / save the Earth...save one’s life救某人的命 save sb/sth from ... save将...从...中解救出来e.g. The firefighter saved a boy from the fire. save2) 节约；节省；积攒；储蓄save water/save energy/save time/save money... save money for a rainy day【名】savings 存款,积蓄example1) n. 例子an example/ two examplesA lot of people here prefer coffee to tea, ___________, Mr. John can’t imagine a day without coffee.
2. China has many big cities __________ Beijing and Shanghai.
ABA. for example B. such as2) n. 榜样set an example to sb
给某人树立榜样e.g. You should _____ _____ _____ to your younger brothers.set an exampleexampledigv. 挖；掘(dug-dug; digging)e.g. He is ______ holes to plant trees.e.g. My dog ______ a hole close to the pine tree and put a bone in it.diggingdugdig holes/dig a tunnelhole c.n. 洞containern. 容器carryvt. 搬；扛；背(carried-carried; carrying)He is carrying a piece of wood.The box is too heavy to carry.come from... = be from...look around e.g. Tea comes from the leaves of trees.
=Tea ____ ____ the leaves of trees.e.g. look around this roome.g. Don’t look around when you are taking an exam.is fromin fact
=actually
=as a matter of fact事实上；实际上；确切地说 （补充细节）e.g. He doesn’t mind. In fact he is pleased.Thank you for listening