6.請你根據(jù)下面的內(nèi)容提示,以Trees are very helpful to us為題,寫一篇關于樹木的短文.70詞左右,可適當發(fā)揮.
提示:1.樹能吸收有害氣體,能給我們提供氧氣.樹能清潔空氣,是抗污染的好戰(zhàn)士;
2.我們生活中很多東西都來自樹木,比如書桌,椅子,門,床等等;
3.樹給我們提供水果;
4.樹還可以美化我們的城市.
Trees are very helpful to us
       .

分析 高分句型:
句型一:Trees also provide us with lots of fruit樹也為我們提供了大量的水果.provide sb with sth向某人提供某物.a(chǎn)lso也,用于實義動詞前.lots of=a lot of,許多,大量的.可以修飾不可數(shù)名詞或可數(shù)名詞復數(shù).fruit指"水果"時,為集體名詞,只用單數(shù),不用復數(shù).
句型二:Many things in our daily life are from trees such as desks,chairs,doors,beds and so on.我們?nèi)粘I钪械脑S多東西都是來自樹,如書桌,椅子,門,床等.主語是things,in our daily life在我們?nèi)粘I钪,做后置定語.be from來自.things是復數(shù),因此用are.such as例如.a(chǎn)nd so on等等.

解答 Trees are very helpful to us
Trees are very helpful to us(中心句).They can take in the harmful gases and produce oxygen(樹的作用).They can cool and clean the air(對空氣的作用).Trees are the best fighters against pollution(對環(huán)境的作用).Many things in our daily life are from trees such as desks,chairs,doors,beds and so on【高分句型一】.Trees also provide us with lots of fruit【高分句型二】(對人類的用途).What's more,they can make our city more beautiful,so they are very helpful in our life(總結(jié)).

點評 寫作時要明確要點,做到思路清晰,句式靈活,表達流暢,語法正確,結(jié)合要求,注意作文題材,不要寫跑題.日常積累一些短語和詞句.

練習冊系列答案
相關習題

科目:初中英語 來源: 題型:選擇題

15.Miss Zhang is _______those twenty students and you can't find her ___________.( 。
A.among; easilyB.between; easilyC.among; easyD.between; easy

查看答案和解析>>

科目:初中英語 來源: 題型:閱讀理解

17.You are probably familiar with the saying:An apple a day keeps the doctor away.A recent research carried out by the Chinese University of Hong Kong may change the saying:An apple a day may keep aging away.
    The research chose fruit flies(果蠅),as they share many genes(基因) with humans.The fruit flies were either fed normally or had an apple extract(濃縮物) added to their diet.
    It turned out that those fruit flies that were given apple extract lived about 55days-five days longer than the flies that were normally fed.The research group also found it easier for the flies to walk,climb and move about as they aged.
    According to the result,the researchers believed that the antioxidants(抗氧化劑) in the apple extract helped clean up dangerous chemicals(化學物質(zhì)) that cause illnesses,as well as aging.
    In another study,researchers examined diets of thousands of women.They discovered that those who regularly ate apples were 20percent less likely to suffer heart illnesses and stroke.
    The apples'genetic code (欲望) was discovered recently.It allows scientists to develop nicer and healthier fruits.Researchers are already using the information to grow a kind of apples full of antioxidants that can keep eyes and joints healthy and protect humans against heart illnesses and cancer.
    Apples that kill the desire(欲望) to eat could also be produced,with the first"extra-healthy"apples on supermarket shelves within just four or five years.
    The team that keeps studying apple DNA includes 100scientists from five countries.Their research also suggests that around 65million years ago,when dinosaurs began to die off,the plant,which would finally become today's apple tree,experienced a great genetic change.The number of many of its genes doubled.The extra genes allowed the apple to get used to worse conditions and go through a different development from peaches,strawberries and other related fruits.

30.Why were fruit flies used for the research?C
A.Because they have a similar diet to humans.
B.Because they have a history as long as apples.
C.Because they share a lot of genes with humans.
D.Because they feed on nothing but apple extract.
31.What result did the researchers find out?B
A.Apples produce chemicals that can change human genes.
B.Apples have antioxidants that kill chemicals that cause aging.
C.Apples are rich in vitamins that are needed in humans'bodies.
D.Apples produce chemicals that make apples taste more delicious.
32.What happened to apples around 65million years ago according to the research?C
A.Their genes stopped their development as the environment got worse.
B.Their genes became twice in number but they finally died off like dinosaurs.
C.They experienced a great genetic change making them used to worse conditions.
D.They went through a similar development to peaches,strawberries and other related fruits.
33.What can we infer(推斷) from the passage?A
A.Eating apples may bring us more advantages than we might believe before.
B.People who have the habit of eating apples don't need to see a doctor.
C.Apples that kill the desire to eat are already available in supermarkets now.
D.People will eat apples instead of peaches and strawberries from now on.

查看答案和解析>>

科目:初中英語 來源: 題型:選擇題

14.---Do you know Lisa's address?
---No,she didn't tell me ________________.( 。
A.where did she liveB.where she lived
C.where did she workD.where she worked

查看答案和解析>>

科目:初中英語 來源: 題型:填空題

1.我上周用了兩天時間為媽媽選了一件禮物.
It took me two days to find a present for Mom last week.

查看答案和解析>>

科目:初中英語 來源: 題型:閱讀理解

11.What do you collect?Stamps or toy cars?Let's have a look at what pop stars collect.They like different kinds of things.

46.Who likes to take scary pictures?A
A.Barbie Xu.
B.Andy Lau.
C.Nicolas Tse.
D.Jang Nara
47.Why does Andy Lau like Ultramen?C
A.Because Ultramen are very powerful.
B.Because he is very powerful.
C.Because he hopes to be as powerful as Ultramen.
D.Because he wants to be more powerful than Ultramen.
48.What does Nicolas Tse do?A
A.He is a pop star.
B.He is basketball player.
C.He is a teacher.
D.He is a doctor.
49.Whatisthemainideaofthepassage?D
A.guitar
B.nothing
C.Ultramen
D.collection
50.Which of the following is TRUE according to the passage?D
A.Barbie Xu has lots of Ultramen.
B.Andy Lau likes to collect dresses.
C.Jang Nara is one year older than Nicolas Tse.
D.Nicolas Tse hopes to hold a guitar show in the future.

查看答案和解析>>

科目:初中英語 來源: 題型:選擇題

18.-We must keep our classroom        every day.
-Yes,Miss Gao.(  )
A.cleanB.cleanedC.to cleanD.cleaning

查看答案和解析>>

科目:初中英語 來源: 題型:選擇題

15."Is this your schoolbag?""No,it isn't.It's________."( 。
A.heB.sheC.hisD.her

查看答案和解析>>

科目:初中英語 來源: 題型:選擇題

16.All the dogs are ill __________ the black one.This one still works __________ the police.(  )
A.for;forB.except;forC.besides;forD.to;from

查看答案和解析>>

同步練習冊答案