11.Scott works very long hours every day.(改為否定句)
Scottdoesn't work very long hours every day.

分析 Scott 每天工作很長(zhǎng)時(shí)間.
Scott 每天不工作很長(zhǎng)時(shí)間.

解答 答案:doesn't work 分析原句,這是一個(gè)一般現(xiàn)在時(shí)的三單形式的肯定句,變否定句時(shí)要借助助動(dòng)詞does,后接否定詞not,再加動(dòng)詞原形work,從而得出答案.

點(diǎn)評(píng) 如果是帶be動(dòng)詞的,在be動(dòng)詞后面加not就可以了,be動(dòng)詞可以和not連在一起縮寫;如果是實(shí)義動(dòng)詞的句子,在主語(yǔ)后面用相應(yīng)時(shí)態(tài)的助動(dòng)詞加not,可以縮寫,后面的實(shí)義動(dòng)詞變回原形.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語(yǔ) 來源: 題型:選擇題

1.I often play sports _______ Saturday afternoons.( 。
A.onB.forC.atD.in

查看答案和解析>>

科目:初中英語(yǔ) 來源: 題型:書面表達(dá)

2.假如你是李華,你在美國(guó)的朋友Tom近期要來北京和你見面.請(qǐng)你根據(jù)他提出的問題,給他安排在北京的一日活動(dòng),并寫封郵件告訴他.要求:不少于50個(gè)詞
Dear Tom,
I am glad that you are coming to stay with me for one day in Beijing.
                                                      
Best wishes.
Yours,
Li Hua.

查看答案和解析>>

科目:初中英語(yǔ) 來源: 題型:填空題

19.A.They have different school lives
B.They often play basketball on the playground
C.His name is Yang Guang
D.He gets up early in the morning
E.This term he learns Chinese and he likes it very much
F.They study in the same school
G.But David only stays in school for six hours

David is a middle school boy from England.(76)E.He wants to learn it well,so he finds a pen pal from Guangdong,China.(77)C.He is a boy in Grade Seven,too.They often chat with each other on the internet.They both love sports.They often talk about basketball and football.(78)AYang Guang is very busy every day.(79)D then he has to stay in school for 8hours every day and he has much homework to do after school.(80)G he often finishes his homework in just half an hour.Then he goes to play basketball or football with his friends.

查看答案和解析>>

科目:初中英語(yǔ) 來源: 題型:填空題

6.Walking is a popular way of exercise.It's an easy activity and it's a good way to make people healthy.(76)CWalking builds a stronger heart and lungs(肺).
Walking gives us some mental benefits(精神上的好處),too.(77)AMany walkers say they sleep better at night when they take regular walks.Others say they have a better feeling about life.Walking has some special advantages (優(yōu)點(diǎn)).(78)F There are no special lessons.To become a serious walker,a person only needs walk faster,farther,and more often.
(79)EThere are no special playing fields for walking.People can walk almost anytime.Person doesn't need a team or a partner for walking.There is no"season"for walking.Most walkers walk in all kinds of weather.
Walking doesn't cost anything.(80)B Good walking shoes and comfortable clothes are the only things that a walker needs.
A.It seems to make people feel better.
B.There are no special fees for walking.
C.Regular walks help a person's body work better.
D.Walking can make health.
E.People can walk almost anywhere.
F.Almost everyone can walk.
G.Students need to walk every day.

查看答案和解析>>

科目:初中英語(yǔ) 來源: 題型:填空題

16.Taking good notes is a time-saving skill that will help you to become a better student in several ways.(82)GSecond,your notes are excellent materials to refer to when you are studying for a test.Third,note-taking offers variety to your study time and helps you to hold your interest.
You will want to take notes during classroom discussions and while reading a textbook or doing research for a report.(83)EWhenever or however you take notes,keep in mind that note-taking is a selective process(84)FThe following methods may work best for you.
●Read the text quickly to find the main facts and ideas in it.
●Carefully read the text and watch for words that can show main points and supporting facts.
●Write your notes in your own words.
●(85)A●Note any questions or ideas you may have about what was said or written.
As you take notes,you may want to use your own shorthand(速記).When you do,be sure that you understand your symbols and that you use them all the time.(86)D
A.Use words,not complete sentences.
B.There are three practical note-taking methods.
C.You must write your notes on separate paper.
D.Otherwise,you may not be able to read your notes later.
E.you will also want to develop your own method for taking notes.
F.That means you must first decide what is important enough to include in your notes.
G.First,the simple act of writing something down makes it easier for you to understand and remember it.

查看答案和解析>>

科目:初中英語(yǔ) 來源: 題型:解答題

3.閱讀下面短文,完成表格.
The angry-looking  deep sea anglerfish(琵琶魚) is possible the ugliest  animal on the Earth,and it lives  in the worst habitat  (棲息地)-the lonely.dark bottom  of the sea.
   There   are more than 200 kinds  of anglerfish.They live in the Atlantic.Their  colors are usually  in dark gray to dark brown.They have huge heads and big m oon-shaped mouths.Their  mouths  are filled with sharp,bright teeth.Some anglerfish can be quite large,reaching 3.3 feet long.However,most are very smaller,often less than one foot.The male(雄性) is smaller than the female  (雌性).When a young male anglerfish meet s a female,he latches onto(糾纏) her with his sharp teeth.It tooks for the rich food for the female.Over time,the male  is together with the  female,connecting  to her skin and losing his eyes and all his internal organs(內(nèi)部器官).It has become into a parasitic (寄生的) partner.A female  willcarry six or more males on her body.
Title(標(biāo)題):Anglerfish
Habitat (81)
the lonely.dark bottom of the sea
 Kinds(82)
more than 200 kinds
(83)
colors
Dark gray to dark brown.
 SizesSome can reach 3.3 feet while most are very small.less than one foot.The  female  anglerfish is (84
larger)than the male anglerfish
 LifeThe male anglerfish often (85
takes)for the female anglerfish and has become one of the parasitic  partners
The female anglerfish can carry six or more males  on her body.

查看答案和解析>>

科目:初中英語(yǔ) 來源: 題型:閱讀理解

16.Ellen Sims is an 18-year-old college student.She has an important history exam tomorrow morning.Ellen is going to study all night.She is not going to sleep at all.Many college students,like Ellen,do this often.They think that they can study all night.And they think that in the morning,they will remember everything that they studied the night before,Ellen thinks that this is a good way to study,but many doctors disagree.They say that sleep is very important for memory and brain development.
Scientists at Harvard Medical School in the US studied sleep and memory.They studied 24people.First,they asked the people to look at a picture and remember it.At night,they put the people in two groups of 12.Group One went to sleep.Group Two did not.A few days later,the scientists showed some pictures to both groups.They asked the people to find the picture they saw before.The people in Group One did well.But the people in Group Two did not do well.It wasn't easy for them to remember the picture.What happened?Scientists say that sleep helps our memory.After we learn something new,sleep helps us remember it.And when we don't sleep,we can forget new things.
Scientists say that many teenagers,like Ellen,sleep too little.They go to school and they work,too.They also spend time with their friends.They are always busy and they think that sleep doesn't matter.But scientists say the brains of teenagers are still developing,and sleep is a very important part of the development.When teens sleep less than six hours,they can't think clearly.That is not very helpful for a student who is taking an exam.

65.Is Ellen going to study all night before the history exam?Yes,she is
66.Who studied sleep and memory?Scientists at Harvard Medical School in the US
67.How many people were there in each group for this study?12 people
68.Why did Group One remember the picture better?Because sleep helped their memory./Because sleep helped them remember things
69.What can we learn from the passage?The brains of teenagers are still developing,and sleep is a very important part of the development./Sleep is very important for memory and brain development.

查看答案和解析>>

科目:初中英語(yǔ) 來源: 題型:選擇題

17.All of us became very _________ when arriving at the top of the mountain.(  )
A.excitedB.excitingC.exciteD.excitedly

查看答案和解析>>

同步練習(xí)冊(cè)答案