资源简介

(共17张PPT)
第6课时　话题写作指导
本单元的话题为“植物的力量”,属于“人与自然·自然生态”主题范畴。 要求我们能够用英文描述植物,讨论植物的优点以及描述植树的重要性等内容。
话题分析 01
写作指导 02
假设你是李明,你想参加English Daily报社的征文活动。请你以
“Plant Trees”为题,根据思维导图的提示,用英文写一篇短文,向该报社投稿。
注意:
1.可在思维导图内容提示的基础上适当拓展信息;
2.不得在作文中出现真实校名和考生的真实姓名;
3.语句连贯,词数60左右。作文标题和开头已经给出,不计入总词数。
Plant Trees
Hello,I’m Li Ming.


思路点拨
第一步:审题
体裁:　 　　人称:　 时态:　 　
第二步:列提纲
说明文
第一人称为主
一般现在时
第三步:句子积累
开头句:
1.Trees can 　 　 　 　 　 　.树木可以净化空气。
2.They help 　 　 　 　 　 　.它们帮助保护环境。
中间句:
1.Now let me share 　 　 　 　 　 　 　 　.现在让我
分享一下如何植树。
2.First,you should dig a hole 　 　 　 　 to hold
the roots of the tree.首先,你应该挖一个足够大的洞来
容纳树根。
clean
the
air
protect
the
environment
how
to
plant
trees
big
enough
3.Second,put the tree into the hole and 　 　 the hole
　 　 soil.其次,将树放入洞中,用泥土填满洞。
4.Then pack the soil 　 　 　 　 　 　 　 　 with
your feet.然后用脚把新树周围的泥土压实。
5.Finally,　 　 　 　 to water it.最后,别忘了给它
浇水。
fill
with
around
the
new
tree
don’t
forget
结尾句:
1.It is 　 　 　 　 　 　 to plant trees.植树是
令人愉快和有益的。
2.Let’s work together to 　 　 　 　 　 　 and
make our world greener!让我们共同努力,种植更多的树木,让我们
的世界更环保!
pleasant
and
helpful
plant
more
trees
名言警句:
2.When the last tree dies,the last human perishes.当最后一棵树
死去时,人类亦将消亡。
1.One generation plants the trees in whose shade another
generation rests.前人栽树,后人乘凉。
3.The best time to plant a tree was ten years ago.The second
best time is now.种一棵树最好的时间是十年前,其次是现在。
范文品鉴
【基础篇】
Plant Trees
Hello,I’m Li Ming.Every Tree Planting Day,I go to plant trees in the park near my school.Trees can clean the air.They help protect the environment.树木的重要性
类文训练 03
确定体裁:说明文
确定人称:第一人称　确定时态:一般现在时
要求:
1.内容积极向上,不少于60词;
2.文中不得出现真实的人名和校名。
One possible version:
Boys and girls,
I’m very happy to speak here and I’d like to share my planting experience with you.I like planting flowers in my free time.Planting flowers is a very enjoyable hobby and teaches me to have patience with everything.
But how can we plant a flower Here are some steps.First,
put the seed into a pot and cover it with rich soil.Second,
water it at the proper time.Don’t water too little or too much.Third,put it in the sun so that it can grow strong.
Planting flowers can not only bring us fresh air but also make us relaxed.It’s pleasant to plant flowers.
That’s all.Thank you!
谢谢观赏！(共14张PPT)
单元进阶练
Ⅰ.完形
阅读下面短文,从每题所给的A、B、C三个选项中选出最佳选项。
Without plants,people cannot live.We eat plants.We breathe the oxygen(氧气) that plants 　1　.And we need plants because they make our cities and our lives beautiful and 　2　.That’s why even in big modern
　3　,we have parks full of trees,green grass and different kinds of flowers.Also you are sure to 　4　 some plants and flowers in the rooms in every city.
But do you talk to your plants Do you give them　5　 and attention The book The Secret Life of Plants by Peter Tompkins and Christopher Bird says that you should talk to them and give them love.The book 　6　 a very interesting test.Two seeds were planted.While the plants were growing,one plant was given much love and 　7　 ideas.However,the other plant was given neither of them,　8　 unpleasant ideas.After six months,
the loved plant was 　9　.Under the earth,it had more and
longer roots,and above it were a thicker stem and more
leaves.
Therefore,plants need our 　10　 and love as well as mankind(人类).We should protect our plants so that we can live better with nature.
( )1.A.produce B.develop C.save
( )2.A.grey B.colourful C.delicious
( )3.A.cities B.countries C.towns
( )4.A.buy B.send C.find
A
B
A
C
( )5.A.water B.food C.love
( )6.A.tells B.reads C.replies
( )7.A.famous B.simple C.hopeful
( )8.A.only B.slowly C.truly
( )9.A.shorter B.smoother C.bigger
( )10.A.pride B.care C.honour
C
A
C
A
C
B
Ⅱ.阅读
第一节　阅读下面短文,从每题所给的A、B、C三个选项中选出最佳选项。
People depend on plants.We need plants for food,clothes,
shelters(住处),and even the air we breathe.
Plants give us a lot of food on the earth.Fruit,vegetables,and grains(谷物) come from plants.Without plants,we would not have bread,rice,carrots,apples,oranges,or bananas!Many people are growing plants to eat in their own gardens at home.Having your own garden helps the earth as well.
When you grow your own fruit and vegetables,you help cut down on pollution because big trucks don’t need to take your food to shops.You also help reduce the amount of rubbish because you don’t need to use bags for packing your food.You can just pick it out
of the ground or off a plant and put it into a basket!
Trees are an important plant resource(资源).Trees provide wood to build homes and furniture.Trees are used to make lots of things around your home and at your school.And trees provide fruit that is good for you.Without trees,the earth would be a very different place.
( )1.　　　 is part of the air we breathe.
A.Sunlight B.Water
C.Oxygen
C
( )2.What happens to most of the water that a plant takes in
A.It goes back into the air.
B.It stays in the plant.
C.It goes into the ground.
( )3.What does the phrase “cut down on” mean in Paragraph 5
A.Make. B.Influence.
C.Reduce.
A
C
( )4.What can we know from the passage
A.Plants keep our air and water dirty.
B.Plants are also part of the water cycle.
C.Few people are growing plants to eat in their own
gardens at home.
( )5.What is the best title for the passage
A.A Different Place
B.The Uses of Plants
C.Food on the Earth
B
B
第二节　阅读下面短文,从短文后框内的选项中选出可以填入空白处的最佳选项。选项中有一项为多余选项。
　　Can plants eat people Probably not. But there are many plants that eat meat. Some of them are big, and they can eat small animals.6.　 　　
E
The Venus Flytrap is a very strange plant. It grows in dry parts of the United States.7.　　 They can open and close very quickly. Inside the leaves, there are three small hairs.8.　 .
Then the fly can’t go out. In about half an hour, the leaves press the fly until it is dead. Then, the plant covers the fly. Slowly, the plant eats the fly.
C
F
9.　 　 Most plants get what they need from the sun, the air, and the ground. In some places, the ground is very poor. It doesn’t have all the important things, especially nitrogen
(氮). Animal meat has a lot of nitrogen.10.　 　 Let’s hope that some of the bigger plants don’t get the same idea.
A
D
A.Why do plants do it
B.The fly likes eating the Venus Flytrap.
C.Its leaves are like the pages of a book.
D.So some plants eat meat to get what they need.
E.One famous meat-eating plant is the Venus Flytrap(捕蝇草).
F.If a fly(苍蝇) touches one of the hairs, the leaves close
very quickly.
谢谢观赏！(共8张PPT)
1.send的用法
Unit 5　The power of plants
第1课时　Starting out—Understanding ideas
要点导航
My mum sends me to the park to play with friends.
妈妈送我去公园和朋友们玩。
The shop can send the books to your home for free.
这家商店可以免费把书送到你家。
[拓展]send的其他常见短语:
send off 寄出;发出
send for sb派人去叫;请(某人)来
send out 分发,散发;发出(信号、声音、光、热等)
2.though的用法
(1)作连词,表示“虽然,尽管”,用于引导让步状语从句。
在引导让步状语从句时,though可以与although互换使用,但though比although更为口语化。
Though it is raining,they still go for a walk in the park.
尽管下着雨,他们仍然去公园散步了。
(2)作副词, 意为“不过,可是,然而”,用于对前面所述内容进行补充或表示转折。
I like him,though he makes me angry sometimes.
我喜欢他,不过他有时惹我生气。
夯基础　巩固新知 01
Ⅰ.从框内选择适当的单词填空。
sunlight　Sugar　workshop　quarter　oxygen
1.(生物) Plants need 　 　 to grow well.
2.(化学) About twenty-one percent of the air is 　 　.
3.Our teacher leads us to visit the factory’s 　 　.
4.　 　 is bad for your teeth if you eat too much.
5.A 　 　 of the students in our class like playing
basketball.
sunlight
oxygen
workshop
Sugar
quarter
Ⅱ.用括号内单词的正确形式填空。
1.The 　 　(leaf) on the trees turn yellow in autumn.
2.(生物) Water can get to the top of the tree through 　 　 .
(stem).
3.贵州特色　Welcome to Youshan River Scenic Area(油杉河景区)
to enjoy the 　 　(nature) beauty.
4.(化学) When hydrogen(氢气) and oxygen react(反应),the
　 　(produce) is water.
leaves
stems
natural
product
练能力　提升素养 02
Ⅲ.阅读下面短文,从框内6个选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。
A.of　B.to　C.its　D.without　E.because　F.for
Plants are great.A plant makes 1.　 　 own food in its leaves.Water comes to the leaves through the stems.Air gets into the leaves through very small holes.The green colouring in the leaves uses the water and air 2.　 　 make food for the plant.It also needs sunlight 3.　 　 a plant can make food
only when the sun is shining.Sunlight is very important
for everything.
C
B
E
Animals and people can not live 4.　 　 green plants.We both eat plants.People and some animals also eat the meat of some animals and these animals eat plants.There are millions 5.　 　 plants on earth.They give more than food and oxygen.
Without plants,the natural world would be very different.
D
A
谢谢观赏！(共15张PPT)
第2课时　Grammar rules单元语法突破
研专题　语法精讲 01
一般将来时
一般将来时的其他用法:
1.表示位置移动的动词go,come,leave,fly,start,return,move,arrive
等,可以用现在进行时表示将来。
—Honey,where are you 亲爱的,你在哪里
—I am coming.Just let me put on my shoes.我马上来。让我穿
上鞋。
2.描述按计划要发生的事情,可用一般现在时表将来。在if,unless,as
soon as,when,once,until等词引导的时间状语从句或条件状语从句
中,如果主句带有将来含义,从句常用一般现在时表示将来。
The train leaves/arrives at 10:45.火车十点四十五分开/到。
When she comes,I’ll tell her about it.她来之后,我将把这件事
告诉她。
【易错警示】
there will be 和 there is going to be 表示“某地将存在(某人或某物)”,两者有时可以互换。此句型中不能用have 或 has。
There will be/is going to be a meeting tomorrow.明天将有一场
会议。
重迁移　语法精练 02
Ⅰ.用括号内单词的正确形式填空。
1.Few people 　 　(do) such jobs in the
future because they are boring,but robots will never get
bored.
2.The spaceship 　 　 .
(leave) the Earth at 9 a.m. tomorrow.
3.I think if we continue to pull together,we’re going
　 　(win) in the next competition.
will do/are going to do
will leave/is going to leave/is leaving
to win
4.Sam and Tom 　 　(not go) to school
tomorrow.
5.Mike 　 　(swim) with his father
next day.
will not go/are not going
will swim/is going to swim
Ⅱ.翻译句子。
1.下周我们将在公园里种树。
　 　
2.琳达(Linda)明天将做什么
　 　
3.下周将不会下雨。
　 　
We will/are going to plant trees in the park next week.
What will Linda/is Linda going to do tomorrow
It/will not/is not going to rain next week.
4.你明天将去北京吗
　
5.她将和父母去看望爷爷奶奶。
　 .
　
Will you go/Are you going to Beijing tomorrow 　
She will visit/is going to visit her grandparents with
her parents.
Ⅲ.阅读下面短文,从每题所给的A、B、C三个选项中选出最佳选项。
My name is David.I 　1　 a letter(信件) to myself in the future now.
In twenty years,you 　2　 thirty-three years old.You will live a happy life.You will have a very good job.You will be a great scientist and try to plant different kinds of healthy crops(作物) for people.
It 　3　 you a lot of time to work every day.You will just work for four or five hours a day.Sometimes,your team will need months to plant a new kind of crop.But you will enjoy it very much.During that time,there 　4　 different changes in the new crop.It will be busy but interesting.And the robot 　5　 drive you home.You can have a short sleep on the way home.All in all,everything will be great.
( )1.A.write B.will write C.am writing
( )2.A.will be B.are C.will have
( )3.A.takes B.doesn’t take C.won’t take
( )4.A.will be B.are going to have C.will have
( )5.A.must B.will C.should
C
A
C
A
B
Ⅳ.阅读下面短文,在空白处填入括号内单词的正确形式。
Do you want to have your own garden Work with your mum or dad and you 1.　 　(grow) your own fruit and vegetables soon at home.Here is some advice.
Pick a place for the garden
You 2.　 　(need) help from your mum and dad if you don’t know how to do it.They can help you decide where
3.　 　(build) your garden.It can be a small one,but
make sure your garden 4.　 　(get) lots of sunlight!
will grow
will need
to build
gets
Plant your seeds
Dig small holes in the dirt(泥土),drop a few 5.　 　 .
(seed) in it and then cover the holes with dirt.Don’t drop too many,or they 6.　 　(have) no place to grow well.
Water your plants
Make sure you give a bit of water to make the dirt not too dry,but don’t give too much,or your plants are going to 7.
　 　(die).
seeds
will have
die
Pick the fruit and vegetables
Your plants start to grow.Then you 8.　 　(get) fruit and vegetables.You can wash some and then eat 9.　 　(they).
If you want to make a 10.　 　(health)and delicious meal,
you can have a try.
will get
them
healthy
谢谢观赏！(共26张PPT)
( )1.A.rise　　　B.mix C.simple D.influence
( )2.A.look B.good C.cool D.book
( )3.A.joy B.soil C.corn D.toy
( )4.A.change B.create C.patient D.chat
( )5.A.within B.climate C.miss D.history
第4课时　听力专项练
Ⅰ.选出画线部分发音与其他不同的单词。
Pronunciation
A
C
C
D
B
Ⅱ.根据音标提示写出正确单词。
1./ d ti/　 　
2./ li/　 　
3./kl k/　 　
4./ bet (r)/　 　
5./mIs/　 　
6./ d kt (r)/　 　
dirty
early
clock
better
miss
doctor
( )1.
C
1.W:Mr Fu,what are those plants Are they potato plants
M:No,Alice.They are carrot plants.
第一节　听下面6段对话,选择与每段对话内容相符的图片。
每段对话读一遍。
Listening
A.　 B.　 C.
( )2.
B
2.M:The doll is so beautiful.Where do you buy it,Grace
W:I make it with bamboo myself.I can make one for you.
A.　 B.　 C.
( )3.
C
3.M:Look at this plant.How beautiful it is!
W:Don’t touch it,David.It can be shy.When you touch this
plant,its leaves can close up tightly.
A.　 B.　 C.
( )4.
B
4.W:Which are the world’s top food plants
M:All around the world,wheat,rice and corn are the top three
food plants.
A.　 B.　 C.
( )5.
C
5.M:The Leaf is a very important part of a plant.
W:Yes! It will mix water,CO2 and sunlight,and turn them into
sugar and oxygen.
A.　 B.　 C.
( )6.
B
6.W:When do people usually plant trees
M:People usually plant trees on Tree Planting Day.
A.　 B.　 C.
第二节　听下面6个句子,选择与每个句子匹配的最佳应答。每个句子读一遍。
( )7.A.Those are horses. B.Yes,they are.
C.They’re potato plants.
( )8.A.We plant them in spring.
B.We plant them on the hill.
C.We plant them with friends.
C
B
7.What are those
8.Where do you plant trees
( )9.A.No,you can’t.
B.The same to you.
C.Of course.
( )10.A.Go ahead.
B.Here you are.
C.Good idea.
C
A
9.Could you tell me something about bamboo
10.May I learn about the use of the cotton
( )11.A.I will use more water.
B.I will plant more trees.
C.I will use more paper.
( )12.A.It is picked by hand.
B.It is planted by farmers.
C.It’s produced in many different areas.
B
C
11.What will you do to save the earth
12.Where is tea produced in China
第三节　听下面6段对话,每段对话后有一个小题,根据对话内容及问题,选择最佳选项。每段对话读两遍。
( )13.What will they plant in the garden
A.Fruit.　　　　　B.Vegetables.
C.Trees.
C
13.W:Let’s plant some trees in the garden!
M:Sounds great.
( )14.What do they plan to do next Sunday
A.To plant trees.
B.To watch films.
C.To guess riddles.
A
14.W:When is Tree Planting Day,Dad
M:It’s on next Sunday.Let’s plant some trees in our
garden on that day.
W:Good idea.
( )15.What will the sunflower seeds grow into
A.Tall plants. B.Good food.
C.The rainforest.
A
15.M:What do you think of the sunflower seeds
W:I think they are going to grow into tall plants.
( )16.What are the two speakers talking about
A.How to plant trees.
B.How to save trees.
C.How to make paper.
B
16.W:What can we do to save trees
M:I think we can recycle paper.Waste paper can be used to
make new paper.
( )17.What’s the use of oxygen
A.It is important only for plants.
B.It is important only for humans.
C.Humans and animals both need it to breathe.
C
17.M:What’s the use of oxygen
W:I think it’s very important for humans and animals.We
need it to breathe.
( )18.Why can the plants live in the desert
A.Because they can keep water in their bodies.
B.Because they need a lot of water.
C.Because the water is dirty.
A
18.M:Why can the plants live in the desert
W:Because they can keep water in their bodies.
第四节　听下面3段对话,每段对话后有两个小题,根据对话内容及问题,选择最佳选项。每段对话读两遍。
听下面一段对话,回答第19、20两个小题。
( )19.When was Tree Planting Day
A.Yesterday.
B.The day before yesterday.
C.Last Monday.
( )20.How many trees did the boy’s class plant
A.15.　　B.35.　　C.45.
A
A
M:Yesterday was Tree Planting Day.Our class went to plant
trees in Baiyun Park.
W:That’s great.How many trees did you plant
M:Well,there are 45 students in our class.We had three
students in a group,and each group planted a tree.
W:That’s great!
听下面一段对话,回答第21、22两个小题。
( )21.Where is Jim now
A.At his friends’ home.
B.In the park.
C.In his room.
( )22.Why do Jim and his friends plant flowers
A.To make his room more beautiful.
B.To make his home more beautiful.
C.To make the park more beautiful.
B
C
W:Hi,Tony.Do you know where Jim is
M:Hi,Tina.Jim has gone to the park to plant some flowers with
his friends.
W:Why do they do that
M:Because they want to make the park more beautiful.Don’t you
think it’s a good idea
W:Yes,of course.It’s everyone’s duty to make our city nicer.
听下面一段对话,回答第23、24两个小题。
( )23.Where does Frank spend his holiday
A.In the city.
B.In the factory.
C.In the country.
( )24.What do they do there
A.They help with getting in tomatoes.
B.They help with getting in potatoes.
C.They help with planting potatoes.
C
B
W:Good morning,Frank.Do you enjoy your holiday in the country
M:Yes,I do.I have a good time with some friends there.
W:Where do you stay
M:We stay in a big house of a farmer in the country.
W:Is the weather fine
M:Yes,it is fine and it doesn’t rain at all.
W:What do you do there
M:We help the farmers get in potatoes.Here are some photos
of us on the farm.
第五节　听下面一段独白,根据独白内容,完成图表所缺信息,每空仅填一词。读三遍。
The Tree-planting 25.　 　
When Next 26.　 　.
Who All the students in Grade 27.　 　.
What to do Learn about different plants.
Plant 28.　 　 trees.
29.　 　 the plants.
What to bring Some 30.　 　 and something to drink.
Class
Monday
7/Seven
small
Water
food
　　Good morning,everyone.Our tree planting class will start next Monday.All the students in Grade 7 can take the class.We will meet at 8 a.m.at school and then we’ll go to the park.
First we will learn about different plants.Then we can plant small trees in the south of the park.And after that we can water the plants.Lunch is at 12 p.m.Please bring some food and something to drink.Welcome to join us next Monday.
谢谢观赏！(共19张PPT)
1.not only...but also...的用法
Not only I but also Jim likes English.
不仅我而且吉姆也喜欢英语。
Not only Tom but also his parents enjoy reading.
不但汤姆而且他的父母也喜欢阅读。
第5课时　Developing ideas(Reading for writing)
要点导航
2.辨析be good at,be good with,be good for和be good to
(1)be good at意为“擅长……”,相当于do well in,后接名词、代词或动名词。
My sister is good at drawing.She can draw beautiful pictures of animals.
我妹妹擅长画画。她能画出漂亮的动物图片。
(2)be good with意为“善于应付……的;对……有办法的;与……相处得好”,相当于get on∕along well with,后面跟表示人的名词或代词。
The teacher is very good with her students.They all like her class.
这位老师和她的学生们相处得很好。他们都喜欢她的课。
(3)be good for意为“对……有好处”,反义短语为:be bad for,后接名词、代词或动名词。
Reading books is good for your mind.It can make you smarter.
读书对你的头脑有好处。它能让你更聪明。
(4)be good to意为“对……友好”,相当于be friendly∕kind to,后跟名词或代词。
We should be good to animals.They are our friends.
我们应该善待动物。它们是我们的朋友。
3.as many...as...的用法
as many...as...意为“和……一样多的……”,many 后跟可数名词
复数。
She has as many books as her brother.她的书和哥哥的一样多。
[拓展]as much...as...和……一样多的……(much 后跟不可数名词)。
Mum gives me as much love as my father does.
妈妈和爸爸给我的爱一样多。
4.relax的用法
She wants to relax for half an hour.
她想休息半个小时。
Drawing can relax me.
画画可以使我放松。
[拓展]relax的相关词:
5.connect的用法
夯基础　巩固新知 01
Ⅰ.用括号内单词的正确形式填空。
1.There are lots of 　 　(teahouse) in Chengdu.
2.Eating more 　 　(health) food is good for us.
3.I have some good 　 　(news) for you.
4.This is a 　 　(relax) weekend.
5.This book explores the 　 　(connect) between humans
and nature.
teahouses
healthy
news
relaxing
connection
Ⅱ.根据中文提示,补全英语译文。每空限填一词,缩写算一词。
1.她对我来说不仅仅是朋友。
She is 　 　 　 　 a friend to me.
2.锻炼对我们的健康有益,这不是秘密。
It’s 　 　 　 　 that exercise is good for our health.
3.她不仅在课堂上努力学习,课后还读很多书。
She 　 　 　 　 studies hard in class,　 　 　 　 .
reads many books after class.
more
than
no
secret
not
only
but
also
4.图书馆里的书多如天上的星星。
In the library,there are 　 　 many books 　 　 stars in
the sky.
5.他总是把学习和兴趣联系起来。
He always 　 　 his study 　 　 his interest.
as
as
connects
with
练能力　提升素养 02
Ⅲ.阅读下面短文,根据其内容填空和回答问题。1至4题每题答案不超过3个单词,5题须用完整句子回答。
1.　 　 made a robot to help plants.
Looks The robot has six legs.It looks like 2.　 　.
A Chinese company
a crab
How to use People can put a plant 3.　 　 of it,
just like a flowerpot.
There are sensors on the robot.They can tell the robot whether the plant has got enough sunlight or not.The robot will bring the plant back
inside when it has 4.　 　.
What do you think of the robot 5.　 . 　
on the top
enough sunlight
I think it is very useful.It can help plants grow
well.(开放性试题,合理即可)
Ⅳ.阅读下面短文,在空白处填入括号内单词的正确形式。
　　Would you like to start your day with a cup of tea If the answer 1.　 　(be) yes,you may have the same habit as many people.
is
根据all可知为三者以上,应用复数形式
kinds
health
Tea is mostly produced in Asian countries like China and India.Chinese people started to drink tea as 4.　 　(early) as about 5,000 years ago.At that time,people made tea in a
5.　 　(simply) way.They just put fresh tea 6.　 　.
(leaf) into hot water.
Tea wasn’t introduced into Europe until(直到) the late 16th century.And now it has become popular in Europe and America.People there like 7.　 　(drink) tea with sugar or milk in it.As the population of tea drinkers
gets 8.　 　(large),tea business gets more important
than before.
early
simple
leaves
to drink/drinking
larger
The 9.　 　(one) International Tea Day is on May 21st,
2020.People celebrate it every year.The International Tea Day 10.　 　(make) people realize(意识到) the importance of tea and tea workers.
first
makes
谢谢观赏！(共18张PPT)
1.辨析for example和such as
(1)for example
一般只列举同类人或事物中的一个,可位于句首、句中或句尾。位于句首、句中时,其后常用逗号。
第3课时　Developing ideas(1—4)
要点导航
(2)such as
列举同类人或事物中的几个例子,常接名词或名词短语,放在被列举事物的前
面,后无逗号
Many animals live in the forest,for example,tigers,monkeys and rabbits.
森林里生活着很多动物,例如老虎、猴子和兔子。
I like healthy food such as vegetables and fish.
我喜欢健康的食物,比如蔬菜和鱼。
He can speak several languages such as English and Chinese.
他会说几种语言,比如英语和汉语。
2.over的用法
(1)作介词,意为 “超过”(时间或数量)
He is over 12 years old.他年龄超过12岁了。
(2)作介词,表示 “在……上方”(不接触,垂直上方)
The bird is flying over the tree.
鸟儿在树的上方飞。
(3)常用搭配短语:
over there 意为“在那边”
Look!Our teacher is standing over there.
看!我们的老师站在那边。
[拓展]
all over意为“到处,遍及”
We have friends all over the world.
我们的朋友遍布世界各地。
3.make sth with的用法
make sth with意为 “用……制作某物”,强调制作过程中所使用的具体材料或工具。
We made a paper plane with a piece of paper.
我们用一张纸折了一架纸飞机。
The boy makes a kite with scissors and string.这个男孩用剪刀和绳子做风筝。
4.health的用法
health作名词,意为“健康(状况 )”。
5.choose的用法
choose作动词,意为“选择;挑选”。
常用搭配:
(1)choose sth for sb为某人挑选某物
She helps me choose a birthday gift for my best friend.
她帮我给最好的朋友选了一份生日礼物。
(2)choose sb as 选某人作为……
The teacher chooses Mike as the host for the school party.
老师选迈克担任学校派对的主持人。
(3)choose(not) to do sth 选择(不)做某事
I choose to ride a bike to school every day.
我选择每天骑自行车上学。
夯基础　巩固新知 01
Ⅰ.从框内选择适当的单词填空。
over　corn　Rose　bamboo　cotton
1.Pandas like eating 　 　.
2.In Mexico,people usually use 　 　 to make tacos.
3.(地理) The Nile River is 　 　 6,600 kilometres long.
4.This T-shirt is made of 　 　,so it’s very comfortable.
5.(语文) 　 　 is often used as a metaphor(隐喻) for
love in poetry.
bamboo
corn
over
cotton
Rose
Ⅱ.根据中文提示,补全英语译文。每空限填一词,缩写算一词。
1.孩子们用雪和树枝堆了一个雪人。
The children 　 　 a snowman 　 　 snow and sticks.
2.工作和阅读是他生活的一大部分。
Work and reading are 　 　 　 　 　 　 　 　 his life.
3.喝牛奶对你的健康有好处。
Drinking milk 　 　 　 　 　 　 your health.
make
with
a
big
part
of
is
good
for
4.我奶奶开始种植各种各样的花。
My grandma 　 　 　 　 all kinds of flowers.
5.我可以问一下这位作者来自哪里吗
　 　 I 　 　 where the writer comes from
starts
growing
May/Could
ask
练能力　提升素养 02
Ⅲ.阅读下面短文,从每题所给的A、B、C三个选项中选出最佳选项。
We know that trees are useful in our everyday lives.They 　1　 us many things,such as wood,oxygen,medicine and many other things.They can also tell us a lot about the 　2　.The following are the reasons.
If you 　3　 a tree,you can see that it has many rings(圆圈).Most trees grow one 　4　 ring every year.For this 　5　,
we know how old a tree is.A tree over a hundred years old 　6　 that it has more than a hundred rings.When the climate is dry or very cold,the trees do not grow very much and their rings are usually 　7　.When it is wet and warm,the rings are much thicker.If the rings are suddenly very thin or suddenly very thick,this means that the climate changed 　8　.If we look at the rings on a tree,we can 　9　 about the climate for a
hundred years.We can see how our climate is 　10　 today.
( )1.A.tell B.ask C.give
( )2.A.kind B.price C.climate
( )3.A.cut down B.climb up C.walk past
( )4.A.new B.old C.good
( )5.A.problem B.reason C.number
( )6.A.thinks B.describes C.means
( )7.A.big B.thick C.thin
( )8.A.suddenly B.slowly C.heavily
( )9.A.look B.think C.learn
( )10.A.working B.changing C.explaining
C
C
A
A
B
C
C
A
C
B
Ⅳ.阅读下面短文,在空白处填入括号内单词的正确形式。
There are deserts(沙漠) all over the world.Most deserts are very hot and dry.But some parts of a desert can become very 1.　 　(colour) after it rains.If there is water,
the desert can be a home to many living things.Scientists are trying 2.　 　(turn) the deserts into good land again.
Scientists want to bring water to the deserts so that people can live and grow food.They are 3.　 　(learn) a lot
about the deserts now.
colourful
to turn
learning
But more and more places on the earth are becoming deserts.It is hard for scientists 4.　 　(change) the deserts in time.Scientists think that people make too 5.　 　(much) deserts.People are doing bad things to the earth.They get too many things from the earth,but they never pay for 6.　 　.
(they).
to change
many
them
Some places on the earth don’t get much rain.But they still don’t become deserts.This is because some green
7.　 　(plant) are growing there.Green plants and grass are very important to dry places.Plants don’t let the sun
8.　 　(make) the earth dry.When the rain falls,the plants keep the water.Without plants,the land will become deserts
9.　 　(easy).How 10.　 　(use) the plants are!
plants
make
easily
useful
谢谢观赏！

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