Chapter 1 知识点
一、词形变化复习（一）
1.pollute (v) ---pollution (n) ---polluter (n) ▲
2.freeze (v) ---froze (过去式) ▲
3.waste (v) ---wasting (现在分词)
4.angry (adj) ----anger (n) –angrily (adv)
5.valuable (adj) ---value (v)
6.nod (v) ---nodded (过去式) ----shake (反义词) ----shook (过去式)
7.cover (v) ---covered (过去式)
8.travel (v) ---travelled / traveled (过去式) ---traveling/ traveling (现在分词)
9.treat (v)—treatment (n)
10.tooth-teeth（复数）
11.in the first place
12.fl ow (v) -nodded (过去式) -nodded (过去分词)
原创解题技巧：冠形后接名（动名词），名词还得注单复，
动词接在主语后，三单-s,过去-ed莫忘了，
谓语前若有Be存在，-ing或-ed添上错不了。
形修名来副修动，-ly来去因自如
/ It is adj (指人品质的形容词sb to do sth
14.look +adj / look at +adv
15.how about doing =what about doing=why not do sth？=why don’t you do sth？
16.sound (v) ---sounded (过去式)
考点---[联系动词：feel (felt) , sound , look, taste (tasted), smell (smelt) +adj ]
17.adj\adv+enough for sb to do sth
18 .分数+of+可数名词+V复，分数+of+不可数名词+V单
19. relax-relaxing-relaxed
考点：adj以ing（修饰物）\ed（人做主语）结尾
（interesting\interested，boring\bored，excited\exciting …）
20.不定代词（--thing）+adj eg: something wrong
21. Because+句子/ because of +n
22. clean up / clean sth up = ________
23. turn on / turn off / switch on / switch off/ be on / be off
24. 句型：It is + 形容词+ for/of sb. to do sth. （for/of的区别）
It做形式主语，it takes sb st to do sth
25. not…until…“直到……才……”（表肯定）
26.动词不定式作后置定语例如：something to d o
Chapter 1 语法点
注：how much还可以问价钱
1. too much & much too
too much+n不可数much too+adj
2. a lot of& a lot
a lot of 形容词性+n
a lot 名词性放在V后做宾语例如：Thanks a lot。
3.形容词：enough +n，副词：adj\adv+ enough （to do sth）
Chapter 2 知识点
一、必备短语
take notes 做笔记take place发生
talk over=___________商量;讨论make a list 列清单
be free to…对……免费pay for为……买单，付款（过去式：paid）think about 考虑（consider doing ）ask for 要求，请求
in one week’s time一周以后（将来时）suggest doing sth 建议做某事（n. suggestions）hold a meeting=___________ 举行会议arrange to do sth. 安排做某事
agree to do sth. 同意做某事conclude a meeting结束会议
ought to do sth= ______________ 应该做……
vote for/against…投票赞成/反对elect sb. to be=________选举某人担任take charge of = ______________=____________ 负责，管理
decide to do sth.=________________.=______________________.决定做某make a mistake ___________ finish doing sth. ___________
would like to do sht = want to do sth
二、词形变化
1)suggest (v) –suggestion (n)
2)experience (n可数名词&不可数名词)- experienced (adj)
3)secretary (n)—secret (adj) —secretaries（复数）
4)elect (v)-election (n)
5)conclude (v)—conclusion (n)
6)absent (adj)-absence (n)
7)teenage (adj)- teenager (n)
8)briefly (adv)-brief (adj)
9)pleased (adj)- pleasure (n)-- pleasant (adj)
10)edit (v)—editor (n) ---edition (n)
11)health (n) ---healthy(adj) -healthier(比较级)
12)Read (v) ---reader (n)
13)Late (adj\adv)-later (比较级)稍后，更迟- latest（最高级）―最新的‖
14)Interest (v) interested (adj) interesting (adj)
15)Decide (v) decision (n)
三、同义词
1.take charge of = be in charge of = be responsible for 负责;管理;对…负责
2.talk ... over 商量;讨论= discuss = talk about
3.pay for = spend on 付款
4.take part in = join in 参加;加入(+ 活动)
5.think about = consider考虑
6.make a decision = decide决定
https://www.doczj.com/doc/1915158027.html,e to the end of sth. 结束某事= conclude sth =finish/end
8.briefly=in a few words/in a word简单来说
9.have a meeting\ hold a meeting
10.start to do \ begin to do
11.should do \ ought to do
12.elect \ choose sb. to be
13.What a shame \What a pity !
四，重点考点
⊙suggest v. “建议”，后接v-ing形式
常用短语：suggest doing sth. 建议做某事
suggestion n. “建议”，可数名词
⊙advise v. “建议”
常用短语：advise sb. to do sth. 建议某人做某事
advice n. “建议”，不可数名词
eg. a piece of advice 一条建议
v. 同意（反义词---disagree）▲
常用短语：⊙agree with sb. 同意某人（的观点，看法）
eg. He agrees with me.
⊙agree to do sth. 同意去做某事
eg. They agree to go to the park together.
⊙agree on sth. 同意某事（表示具体协议的文件、计划、行动的词）
eg. We agreed on the question.
要求；请求
拓展：ask sb. to do sth.叫某人做某事
ask sb. for sth.问某人某物
eg. He is an experienced teacher.
为……付款
eg. I paid 50 dollars for the school bag.
=I spent 50 dollars on/buying the schoolbag.
=I bought the schoolbag for 50 dollars
=It cost me 50 dollars to buy the schoolbag.
▲
how often “多久一次”，对频率提问；
常用的回答语：never/sometimes/often/once a week…
eg. ----How often do you see a movie?
----Once a week.
拓展：⊙how long “多久，多长时间”，是对一段时间的提问
回答语：(for) + 时间段
since + 时间点
⊙how soon “多久以后”，是对从某个基本时间到将来某个动作结束或发生的这段时间的提问
回答用in+一段时间（常用于一般将来时）
⊙how far “多远距离”，是对实际路程提问
（经验）, experiences （经历）
Chapter 2语法
▲1.情态动词(should/ought to)的用法
should与ought to 表示“必须，应该”。
2. 变否定句：“不应该”（should not/shouldn’t…/ ought not /oughtn’t to…）
eg. He should not be here.
3. 变为疑问句：直接将should及ought提到句首
eg. ----Ought they to go there at once?
----No, they ought not to. /Yes, they ought to.
二，感叹句
结构：what + (a/an) + adj. + 可数名词单数+ (主谓)！
what + adj. + 可数名词复数或不可数名词+ (主谓)！
How + adj. / adv. + (主谓)!
How + adj. + (a/an)+ 可数名词单数+ (主谓)！
解析：what 是用来修饰名词的，名词前可以加形容词；how是直接用来修饰形容词的，没有how a的说法。
Chapter 3 知识点
一、重点短语
1.▲Work as 担任……的工作
2.▲As well as=and 也，又
3.Buy sth for some money 花多少钱买某物（buy sth for sb）= pay some money for sth
4.Look for 寻找（find out 找到）
5.break into 闯入
6.No longer / not …any longer 不再
7.▲instead of doing sth=in place of代替做某事，而不是做某事
8.be Behind bars =Go to jai=be in prison 去坐牢
9.At once=immediately=right away 立刻马上
10.In the end / at last / finally 最后
11.▲The same as 与一样
12.sb. own sth.\ sth. belong to sb. owner：n
13.live alone=live by oneself=live on one’s own \feel lonely
14. show sth to sb= show sb sth展示某物给某人看
V+双宾: Give\ pass\ show sb sth = Give\ pass\ show sth to sb
15. steal sth from sb, 偷了某人某物；rob sb/sp of sth抢了某人某物
16 . notice/ see/ watch/ hear/ listen to/ find sb doing sth.
注意/看见/观看/听见/听/发现某人正在做某事
17. make/ let sb do sth使某人做某事
二、词形转换
1.▲ innocent adj. 无辜的；无罪的→ n. innocence 清白，无辜，单纯
→ 反义词guilty adj. 有罪的
2.▲guilty adj. 犯罪的；有罪的→ n. guilt有罪
the guilty 有罪的人（the 加上adj.表示一类人）
3.recent adj. 最近的；近来的→ adv. recently
4.▲alone adj./adv. lonely adj.
区别：alone指客观上一个人，单独地，不带任何感情色彩
lonely指的是主观上得感情，寂寞的，孤单的
5.deny v. denied (过去式) denies
6. safe adj. 安全的n.保险箱
7. question=ask n.问题v.提问，质问(-ed)
8. proof n.证据同义词evidence 复数proofs
9．suspect n.嫌疑犯；可疑对象suspects
10. own adj. owner n
11.Recognize 辨认出v . recognition n. Recognized（过去式）
12.frightened 受惊吓的adj. be frightened to do sth （受到惊吓而做某事）frighten v.
三、语法：（动词不定式、动名词）
动词不定式：分为带to的动词不定式(to + 动词原形) 和不带to的动词不定式
①V +to do
decide/ hope/ plan/ want/ arrange/ learn/ agree/ would like/ / prefer to do sth.
②V+doing
suggest/ admit/ deny/ like / enjoy / finish/ mind/ keep/ practice/ consider/ feel like doing sth. 注意：介词+doing
be busy（in）doing spend…（in）doing get\be used to doing
look forward to what/how about succeed in doing
③V +to do & V+doing
a．含义相同
l ike/love/hate/prefer/begin/start…
b．含义不同
remember/forget/regret to do sth. 记得/忘记/后悔去做某事（事情还未发生）
remember/forget/regret doing sth. 记得/忘记/后悔做过某事（动作已经发生）
try to do sth. 设法做某事（努力做某事）
try doing sth. 尝试着做某事
stop /go on doing sth. 停止做某事/继续做同一件事情
stop/go on to do sth. 停下来去做另一件事/ 继续做另外一件事情
④V+sb.+（not）+to do
ask/ tell/ teach/encourage/ allow/ advise sb. to do sth.
⑤V+sb.+（not）+ do
a. see/ watch/ hear/ notice s
b. do sth.（动作全过程）
see/ watch/ hear/ notice sb. doing sth.（动作正在进行）
b.make/ let/ have sb. do sth.
⑥其他词+do
had better do why not do would rather
Chapter 4 知识点
一，重点短语
1. hardly ever=rarely=seldom
2. be unaware of=not…realize 反义：be aware of =realize
3. be dependent(adj) on /depend (v.)on
4. for the time being=at present = now (暂时）
5. in one’s opinion=I think
6. hidden helpers （过去分词作形容词）
7. more importantly (adv.)
8. of one’s own =alone/by onesely
9. have great er understanding (n.) of sth.
10. in the future
11. at the moment （目前）
12. have nothing to do
13 . be good at doing sth= do well in（better）
14.be fast at doing （faster 比较级）
15. raise\ bring up questions
16.be short of
17.be able to do=can do
https://www.doczj.com/doc/1915158027.html,e sth. for doing sth.=use sth. to do sth.
19.make + sth./sb. + adj.
20，seem to be 似乎
二，释义题
1.realize= understand= know= aware
2.be unaware of= don’t know
3.for the time being= at present= now
4.hardly ever= rarely= seldom= not often= almost not
5.raise= put up= ask
6.operate= control= drive
7.disagree= d on’t agree
8.tiny= very small
9.medium= neither big nor small
10.opinion= idea
11.be short of= be lack of
12.What kind of …..?= Whay sort of…..?
13.in my opinion= I think….
14. produce=make
15. taller than any other student=the tallest student
Chapter 4语法点
语法
1.形容词的比较级与最高级：
形容词有三种等级：原级、比较级、最高级。
A. 原级：句中只有一者时用原级，其标志词是very, so, too, quite，rather等修饰。e.g. His handwriting is very good.他的书法很好。（一个人不作比较。）
B. 形容词各级用法归纳:
1) 原级（同级）比较：as…as…; not as(so)…as…
We’ll give you as much help as we can.
She isn’t as(so) active in spor ts as before.
2)比较级：表示两者之间比…… 更……可用状语much, a little, even等修饰：
He made fewer mistakes than I did.
He is even richer than I.
3) 最高级：形容词最高级前必须加the，后面多用of……，in……短语表示范围：
It was the most/least interesting story I have ever listened.
He is the tallest of the three.
4）表示是最··中的一个用― one of the most.../形容词的最高级+可数名词复数‖句型。
Yangtz river is one of the longest rivers all over the world.
5）表示―第几...‖用― the + 序数词+ 最高级+ 名词单数‖：
The Yellow river is the second longest river in the world.
6)" the more..., the better " 句型：越...越...
The more exercise you have taken, the healthier you will be.
7)比较级+ and + 比较级，表示―越来越...‖，
Drinking water will make you look more and more beautiful.
Chapter 1 练习题
一.选择适当词形填空。
（A）
1.Nowadays the water ___(pollute) is more and more serous.
2.Our teacher is looking at us ____because we make him ___.(angry)
3.His ____(treat) to his son was cruel.
4.When my mother offered me some ice cream, I (nod) gladly.
5.If we say something is of great value, we mean it is (value).
6.She ______(nod) when she passed me in the street.
7.When he heard the news, Tony ______(freeze).
8.One of my front _______ (tooth) is always giving me trouble.
（B）
9.Peopl e need to use water for (bath) and washing clothes.
10.All groundwater is cl ean enough for us (drink).
11.How d o you know when it starts and (finish)?
12.It is foolish of him ___(do) such a thing.
13.–How about ___(go) fishing together? –Sounds great!
14.Two _______ (three) of the students in my class like the new teacher.
15.The machine is used for _________ (pump) water out of the mine.
16.The water fl owed (quick) d own the mountain into Dongjiang River.
17.The story sounds very _____________(interest), so the kids like it very much
18.Do we have other things _______________ (discuss)?
19.This is a ________ (relax ) program and you You will feel ______(relax)
二．单选题（知识点）
( ) 1. His father ______ because he didn’t pass the exam.
A. was angry with him
B. was angry of him
C. is angry with him
D. is angry of him
( ) 2. ----Don’t let the tap______. It will waste water.
----Sorry. I forgot to turn it _______.
A.on, off
B. up, off
C. on, down
D. up, down
( )3. —Remember _______ your mother a call when you get the news.
—_______. Don’t worry.
A. to give; I will
B. giving; I won’t
C. to give; I won’t
D. giving; I will
( ) 4. ----Mother’s voice ______ a little unhappy. What happened？
----I used too much water to wash the dishes.
A.looked
B. heard
C. listened
D. sounded
( )5. ----The teacher looked at her students ______ when they were saved.
----We also felt ______ for them.
A. happily; happy
B. happy; happily
C. happy; happy
D. happily; happily
( ) 6. ----What a dirty lake!
----That’s true. How about _______?
A.clean up it
B. to clean it up
C. cleaning up it
D. cleaning it up
( )7. —He cheated at the exam and the teachers knew it.
—______ is silly of him ______ that. He should study hard.
A. That; do
B. It; to do
C. This; doing
D. He; does
( ) 8.. ---When did you go to bed last night ?
---I didn’t go to bed _________ my brother came back from the party
A because
B but
C while
D until
( ) 9. Why are you looking at the mobile phone all the time ? Is there _______ on it ?
A nothing strange
B anything strange
C strange anything
D strange something ( ) 10. How long does it _______ you to get to school?
A spend
B take
C cost
D use
( ) 11. When he saw a ticket on the ground ,he stopped _________
A to pick it up
B pick it up
C to pick up
D pick up it ( ) 12. The girl is very tired ________ too much hard work
A because of
B so of
C because
D so
( ) 13. ______ the students in my class are boys.
A. Four five
B. Four fifth
C. Four fifths
D. Fourth five
( )14.. ? It may wake up the baby.
A. Why to stop talking
B. Why stop talking
C. Why not to stop talking
D. Why not stop talking
三．选出与划线部分意思相同或相近的选项。
1.What time did the students go back to the school.?
A. return
B. go away
C. get out
D. relax
2.It’s not easy for him to get to that island.
A. important
B. dangerous
C. difficult
D. suitable
3.Do you have any hobbies like playing table tennis?
A. for example
B. and so on
C. such as
D. for ever
4.John talked aloud in class , so the teacher was very angry
A not happy
B excited
C glad
5.Who’s going to clean this room up?
A. make…beautiful
B. take… away
C. make…clean
D. take…back
6.We should solve this problem in the first place.
A. at most
B. in the end
C. at last
D. in the beginning
7.Lucy was very sad and tears poured down her cheeks.
A. jumped
B. flowed
C. walked
D. drive
8.These stamps have a long history. They are valuable.
A. worth much money
B. worth a little money
C. worth nothing
D. worth little money
9.Jack got a bad cold and the doctor told him to relax at home.
A. rest
B. exercise
C. study
D. play
10.The girl froze when she saw the dog.
A. looked happy
B. felt cold
C. stopped moving because of surprise
D. looked excited
11.The waste water pollute the river.
A. make…dirty
B. make… clean
C. make…beautiful C. make…clear
12.The soldiers should obey the rules.
A. do as what the orders say
B. break the rules
C. do as what the soldiers want to
D. like the rules
13.He is short of money.
A. has enough
B. isn’t tall
C. has much
D. doesn’t have enough
14.―Turn that tap off. You’re wasting water.‖
A. using less of sth than you should
B. using all of something
C. using none of something
D. using more of something than you should
15.There are a few students in the classroom.
A. a lot of
B. not many
C. not much
D. plenty of
16.There are a lot of people in this shopping center.
A. few
B. many
C. little
D. much
17.There’s not much water in the pool.
A. little
B. few
C. a little
D. a few
18.There are not enough buses in this city.
A. a lot
B. too little
C. so many
D. too few
四，单选题（语法）
1.–I’m making ________ coffee. Would you like ________?
A some ; any
B any; some
C some; some
D any; any
2.There aren’t ________ peaches on the trees this year, so they can earn ________ money.
A a lot of; no
B many; much
C many; little
D much; much
3.Donny has ________ friends so he feels very lonely in the new estate.
A many
B no one
C little
D few
4.-- ________ is that book?
It is seven yuan.
A How much
B How many
C How many yuan
D How
7. — ________ do you think of your new pen?
—I like it ________.
A. How; a lot
B. How; much
C. What; a lot
D. What; much
8. —You bought ________ rice. In fact, we just need ________.
—Sorry, I didn’t know.
A. much too; a little
B. too much; a little
C. much too; a few
D. too much; a few
11. —Why were there _______ people in the hospital this morning?
—Because they ate _______.
A. too many; too much
B. too much; too many
C. too many; too many
D. too much; too much
13. The letter from my uncle was short. There wasn’t ____ news.
A. many
B. a few
C. much
D. few
14. —Is there any milk in that cup?
—I’m afraid there is ____ milk left.
A. much
B. any
C. no
D. none
15. —______ students are there in the classroom? —______. They are all on the playground.
A. How much; Nobody
B. How many; None
C. How many; Nobody
D. How much; None
家庭作业
一、选择题
Chapter 7：
( ) 1. There is a post office ______ the bank ______ the supermarket.
A. between; and
B. among; and
C. both; and
D. among; or
( ) 2. I ______ like fishing now.
A. not any longer
B. no more
C. no longer
D. any more
( )3. His father will be back ______ two days.
A. in
B. after
C. for
D. since
( ) 4. ----What’s the bird like?
----It has large wings. The large wings enable it ______ very fast.
A. to flying
B. flying
C. fly
D. to fly
( ) 5. ----Are you ______ ―planting online vegetables‖?
----No. I think it is a waste of time.
A. afraid of
B. angry with
C. proud of
D. interested in
( ) 6. So far, the moon ______ by man already.
A. is visited
B. will be visited
C. has been visited
D. was visited
( ) 7. Chinese ______ by the largest number of people in the world.
A. speaks
B. is speaking
C. are speaking
D. is spoken
( ) 8. The boy has ______ to relax.
A. enough free
B. enough time
C. busy enough
D. enough busy
( ) 9. The fish rod is ______ catch fish.
A. used for
B. used to
C. used as
D. use to
Chapter 1：
( )10. —It’s very important _______ us to make a plan before a new term.
—Yes. You must try to make it _______.
A. of; careful
B. for; carefully
C. of; carefully
D. for; careful
( ) 11. ______ of the earth ______ water.
A. Two thirds; is
B. Two thirds; are
C. Second three; is
D. Second threes; are
( ) 12. ----What a dirty lake!
----That’s true. How about _______?
B.clean up it B. to clean it up
C. cleaning up it
D. cleaning it up
( ) 13. Don’t forget to ______ the lights and the TV in the sitting room before going to bed.
A. turn over
B. turn on
C. turn off
D. turn up
( ) 14. The floor is dirty, please ______ at first.
A. clean up it
B. clean it
C. clean up
D. clean it up
( )15. Mary’s voice is so sweet and she ______ very beautiful.
A. tastes
B. smells
C. sounds
D. looks
( )16.—Mr Wang, would you please ______ me the result of the test?
—You’ve done a good job. You made ______ mistakes.
A. say; a few
B. tell; few
C. say; a little
D. tell; little ( )17. —There is _____ milk left. Would you like to go and buy some?
—Can’t you see there is _____ in the fridge? I bought it just now.
A. little; a little
B. some; little
C. little; a lot
D. few; many ( )18. —Would you like _______ sugar in your coffee?
—Yes, please. But just _______.
A. any; little
B. some; a little
C. some; a few
D. any; few ( )19. —_______ students were there in the school building during the earthquake?
—There were nine hundred, and _______ of them didn’t run out.
A. How many; two third
B. What; two thirds
C. What; two third
D. How many; two thirds
( )20.When I was young, I hated tea. But now I drink ________.
A a lot
B little
C enough
D many
二、用所给单词的正确形式填空：(10’)
1.She was _______________ her teeth(brush)
2.She looked around, but ____________ no one. (see)
3.the voice sounded ________________--(angry)
4.It is not easy for me_____________ here (get)
5.I relaxed there for a few__________ (day)
6.I came from the sea in the______________ place(one)
9.I am so happy today that I want to sing ___________ (loud).
10.Drink the milk and go to brush your ___________ (tooth).
11.He has a ___________ (value) collection of stamps.
12.I want to write an article about the air _______________ (pollute) in this city.
13.How many ___(magazine) did he give you?
14. Remember ___(switch) off the lights when you leave.
Chapter 2 练习题
1.The rent foe a house is becoming higher and higher. Last month, Mary __________ (pay)
2,000 yuan for the rent.
2.Don’t worry. Tom will be here in ten ___________________(minute) time
3.I enjoyed _____________________(play) computer games.
4.It is time for class. Please stop ____________________(talk)
5.Peter started ___________________(sew) by hand
6.Mum agreed ____________ (take) me to Spain for holiday if I passed the exam.
7.We ought to _________ (save) water because it is important for our lives.
8.John suggests ______________(take) the kids to the park.
9.I’d like _______________________(see) action movies
10. Don’t worry. Tom will be here in ten ___________________(minute) time
二、单项选择
1.When you meet some trouble, you can _________for help from police
A. need
B. find
C. call
D. ask
2.At last, we __________ meet at the gate of the cinema at eight.
A. decided to
B. thought about
C. knocked at
3.----Why did you elect Jake _________your monitor？
----Because he has _________ experience.
A. be; many
B. to be; many
C. be; much
D. to be; much
4.Mary has experience, so I want to _________ for her.
A. elect
B. choose
C. vote
D. select
5.----Will Mrs. Hu _________ our class this term?
----Yes. She will be responsible ___________ us.
A. take charge of; for
B. take care of; of
C. look at; for
D. take charge of; of
6.----Let’s _________ the plan after the mee ting, then we can make a ________.
----OK.
A. talk to; decision
B. talk with; decide
C. talk of; decide
D. talk over; decision
7.It cost no money. It _________ all the readers.
A. took a lot money
B. was free to
C. was spent a lot
D. costed much
8.There are too many things to buy, so mother asks me to _________.
A. make a list
B. make a decision
C. make a plan
D. make a conclusion
9.We are considering _________ his idea.
A. accept
B. accepts
C. accepting
D. accepted
12. —You _______ listen to the chief editor.
—Yes. He is an experienced teacher and can give us some _______.
A. ought; suggestion
B. may; suggestion
C. should; suggestions
D. will; suggestions
13.They are _________a sports meeting on the playground.
A. hold
B. holding
C. holds
D. held
三、词形填空
1.This story is very interesting. Lots of ______________(read) are keen on it.
2.We don’t have enough time. Please describe it ___________________(bri ef)
3.Our school newspaper needs some volunteer _____________________(edition) .
4.I exercise every day. I am now much ______________________(healthy) than before
5. A few __________________(secretary ) are busy taking notes for the meeting
6.Tom and Jerry has something ____________________(interest) for the kids
7.All the ______________(edit) always work later into the night.
8.Have you made a ______________(decide) about the time of your party?
9.Can you please offer me some useful ______________ (suggest)?
10.Were your teachers ________________ (pleased) with your work?
11.----Thank you for your help
----It is my __________ (please) .
12.----That’s wonderful. She must have a lot of ___________（experience）.
13.As a scientist, you need to know about the _____________________(late) news about
14.Two hours ____________________(late), the police came
15.One of the most popular _______________________(singer) in America will come to
Shenzhen next week
16.They didn’t want to cooperate(合作) any more, so they did their
business_________(separate).
四、选出与划线部分意思相同或相近的选项。
1.Linda will have a birthday party next Friday.
A. go to
B. take part in
C. hold
D. get
2.We decided to leave for Beijing tomorrow.
A. made up
B. made a decision
C. gave up
D. got up
3.Let me tell you what happened to her briefly.
A. carefully
B. in long sentences
C. in a few words
D. quickly
4.When did you start to learn English?
A. ask
B. begin
C. choose
D. design
5.How did they conclude the evening party?
A. begin
B. hold
C. have
D. finish
6.Miss Gao will hold a welcome party for the exchange students.
A. have
B. go to
C. attend
D. prepare
7.How much did Kitty spend on the dress?
A. take
B. pay for
C. cost
D. ask for
8.Why not consider buying a new car?
A. like
B. suggest
C. care about
D. think about
9.You ought to discuss it with your partner.
A. talk it over
B. think it over
C. clean it up
D. pick it up
10.They elected Jack to be their group leader.
A. had
B. let
C. made
D. chose
11. Daisy froze when she heard the voice.
A. stopped asking
B. started asking
C. started moving
D. stopped moving
12. He thought about his friends’ suggestions carefully yesterday.
A. designed
B. chose
C. considered
D. praised
13. What’s the price of the ring?
A. How many are
B. How much is
C. How long is
D. How far is
14. Water is very important to us and we ought not to waste it.
A. don’t
B. can’t
C. mustn’t
D. shouldn’t
五．单选题（知识点）
( ) 1. ----How _____ will the magazine be published?
----_________ two weeks’ time.
A.long, After
B. often, Before
C. many, For
D. soon, In
( ) 2. ----What about your opinion? ----I suggest _____ Nancy ______ the chief editor.
A．e lecting, being B. to elect, to be C. elect, is D. electing, to be ( ) 3. ----______ should I pay?
----The old over 70 don’t have to _________ the tickets.
A.How many, cost
B. How much, pay for
C. How often, take
D. How much, spend ( ) 4. ----Nancy had many_________ to visit China.
----That’s wonderful. She must have a lot of __________.
A.experience, experience
B. experiences, experiences
C experience, experiences D. experiences, experience
( ) 5. ----I’m considering ________ the film if it’s free.
----Come with me. I’ll _________ the ticket for you.
A. watching; spend
B. to watch; take
C. watch; cost
D. watching; pay
( )6. ----The weatherman says it’s going rain ___________.
----Really?
A. after few days time
B. after a few days’
C. in a few days’ time
D. a few days ago
( ) 7. ----Did your friend ________ to have a picnic this weekend?
----No. he wants to go ___________.
A. agree; swim
B. agree; swimming
C. travel; shopping
D. lend; shop ( )98. My mother asks me TV before finishing my homework.
A. not to watch
B. not watch
C. not watching
D. not to watching
六、单选题（语法）
A
( ) 1. Life is short. We ______ to waste it.
A. should
B. shouldn’t
C. oughtn’t
D. ought to
( ) 2. This dictionary belongs to Rita. You ______ take it home without letting her know.
A. had better
B. shouldn’t
C. ought to
D. must
( )3. ----_______ he _______ go now?
----Yes. Or he will be late.
A. Ought; to
B. Ought; /
C. Ought to; /
D. Ought to; to ( )4. This is a very important project, so you _______ plan it very carefully.
A. ought to
B. would
C. should to
D. ought
( )5. Tom ought not to ______ me your secret, but he meant no harm.
A. told
B. tell
C. is telling
D. tells
B
( ) 6. ______ lovely weather it is! How about playing tennis outdoors?
A. How a
B. How
C. What
D. What a
( ) 7. ______ interesting the book is! I’d like to read it again.
A. How a
B. How
C. What
D. What an
( ) 8. _______ difficult questions they are! I can’t answer them.
A. How
B. How an
C. What
D. What an
( )9. ______ clever a boy he is! He can always work out difficult problems.
A. How a
B. How
C. What
D. What a
( ) 10. ______ clever boys they are! They can do it easily.
A. How
B. How an
C. What
D. What an
( ) 11. ______ well you sing but ______ badly he dances!
A. How, how
B. What, what
C. How, what
D. What, how ( ) 12. ______ hard they are working!
A. How
B. How an
C. What
D. What an ( ) 13. ______ day it is ! It’s rainy again.
A. How bad
B. What a bad
C. How fine
D. What a fine ( ) 14. ____ foggy it was yesterday!
A. What
B. What a
C. How
家庭作业
一、单选题
( ) 1 .Mum ________ for the food at last.
A. buys
B. bought
C. pay
D. paid
( ) 2 . We are considering _________ his idea.
A. accept
B. accepts
C. accepting
D. accepted ( ) 3 .Linda _________ this dress for five hundred yuan.
A. took
B. cost
C. spent
D. bought
( ) 4 . ----What do you think of your English teacher?
----She has _________ and we all like her.
A. a experience
B. many experiences
C. lot of experience
D. much experience
C. watch; cost
D. watching; pay
( ) 5 . ----What about _________ a football match?
----Good idea! Let’s __________ how to win the match.
A. to hold; talk over
B. holding; argue with
C. holding; talk over
D. to hold; argue with
( ) 6. You have little money, so you_______ so much money on such a skirt.
A. shouldn’t spend
B. should spend
C. can spend
D. not spend
( )7. We ______ obey the traffic rules to keep ourselves safe.
A. might
B. may
C. should
D. ought
( ) 8. _______ interesting work it is to teach children!
A. How
B. How an
C. What
D. What an
( ) 9. _______ foolish they were! They believed what the man said.
A. How
B. How an
C. What
D. What an
( ) 10. ____ an interesting subject it is!
A. What
B. How
C. What an
( ) 11._______ fast the boy ran!
A. How
B. How an
C. What
D. What an
( ) 12. _______ fools they were! They believed what the man said.
A. How
B. How an
C. What
D. What an
( ) 13. ______ we ______ protect the animals?
A. Ought to; /
B. Ought; to
C. Ought; /
D. should; /
( ) 14.---How many bananas are the in the fridge?
---There are .
A. little
B. a few
C. no one
D. a little
Chapter 3 练习题
一、单选题（知识点）
1.Two men with guns Li’s house and robbed them of all the things.
A ran into
B broke into
C threw into
D made up
2.The policeman’s ambition is to as well as find the guilty.
A catch
B protect the innocent
C find the suspect
D look for clues
3.How beautiful! The necklace has as the earring.
A the same design
B the same money
C changed the mind
D not as expensive
4.This is her emerald. That means the emerald her.
A belongs to
B given to
C is belong to
D bought for
5.----Why do you often chat with the old woman.
--- Because her children are abroad. She lives and she always feels .
A alone, alone
B alone, lonely
C lonely, alone
D lonely, alone
6.----Did you buy the coat ______ your mother?
----Yes. I bought it ______ 100 RMB just now.
A. to; for
B. for; for
C. to; to
D. for; to
7.----What would you do if there was a fire?
----I would call 119 .
A at last
B in a moment
C in the end
D at once
8.---What do you think of China?
----We Chinese people are proud of it. It’s poor.
A just
B only
C no longer
D not more
9.----Last Sunday you went to Happy Valley. Would you like to show ?
----Yes, I’d love to.
A your photos me
B your photos to me
C me to your photos
D your photos for me.
10.I admitted _________ the window. It wasn’t my fault.
A. to break
B. broke
C. breaking
D. to have broken
11.I often go to school on foot _________ taking a bus.
A. instead of
B. instead
C. instead for
D. instead on
12.She hope to protect _________ as well as find________.
A. the innocent, guilty
B. innocent, guilty
C. the innocent, the guilty
D. innocent, the guilty
13.---What happened ________ your house last night, Madam?
---Somebody _______ my house and stole some valuable things from my safe.
A. in; broke down
B. to; broke into
C. with; broke in
D. at，broke
14.I saw Tom ___________ football on the playground just now.
A. playing
B. play
C. playing with
D. to play with
15. Someone ______ my computer ______ my house last night.
A. steal; from
B. rob; form
C. stole; from
D. robs; from
二、词形变化
1.We _____________ (admit) that stole the vase.
2.The ______ (recently) case will be solved next month.
3.He was found ____________ (guilt) in the court.
4.My parent bought me a new car and I am the ___________ （own）of it.
5.The police will ________ (question) the suspect in ten minutes.
6.The both（deny）stealing the vase .
7.Bill always ________(deny) it when he does something wrong.
8.The little boy is very ________ (frighten) of cats.
9.She was________(innocence) of any crime.
10.In the end , the two ________(suspect)were behind bars.
三、释义题
1.The police questioned the young man about the accident.
A. watched
B. asked
C. obeyed
D. noticed
2.Are you frightened of dogs？
A. fond
B. bored
C. excited
D. afraid
3.At first, David wasn’t interested in playing the piano.
A. At least
B. At the same time
C. In the beginning
D. At once
4.I said goodbye to Mary and walked home alone.
A. along
B. in pair
C. away
D. on my own
5.Simon was ill, so I played in the team instead of him.
A. in place of
B. because of
C. in charge of
D. ahead of
6. I can’t carry the box by my self, so please help me.
A. lonely
B. alone
C. away
D. along
7. Mr Chen is a teacher in our school.
A. works for
B. wants to be
C. can become
D. works as
8.I hope to find the innocent and find the guilty.
A. as well as
B. also
C. too
D. either
9.Linda showed her new necklace to me yesterday.
A. showed me her new necklace
B. gave me her new necklace
C. gave her new necklace to me
D. brought her new necklace to me
10. Jim was at home alone last night because his parents were out.
A. with his sister
B. with his grandparents
C. on his own
11. The man was proved innocent at last and he was set out three days later.
A. not strong
B. not tall
C. not guilty
12. I admit that you play basketball very well.
A. hop
B. agree
C. allow
13. Tony likes reading detective novels as well as watching detective films.
A. but
B. and
C. or
D. except
14. Shenzhen is no longer a poor small fishing village now.
A. so that
B. not…. any longer
C. as long as
D. because of
15. When the police arrived at the cinema, the thief had run away.
A. got to
B. left for
C. returned to
D. came back to
四、选择题（语法）
( ) 1. ---- How do you feel when you watch the national flag go up?
---- It makes me very proud.
A. felt
B. to feel
C. feeling
D. feel
( ) 2. If you’re a good boy, we’ll let you the television tonight.
A. to watch
B. watch
C. watching
D. that you watch ( ) 3. You’d better _____ too much time playing comp uter games.
A. don’t spend
B. not to spend
C. to not spend
D. not spend ( ) 4. We have two rooms , but I can’t decide .
A. to live; to choose which one
B. lived; choose which one
C. to live in; which one to choose
D. live; which one
( ) 5. ----Look! It’s raining heavily. take a raincoat with you?
---- Well, I’ll take one right now.
A. Why not
B. Why don’t
C. Would you mind
D. Would you like
Units 1&2 一．重点、难点归纳 1.过去进行时 （1）构成：was/were+现在分词 He was reading a book at 4:00pm yesterday. （2）时间状语：just then, yesterday afternoon, at nine last night, at this/that time yesterday等。 What were you doing this time yesterday? （3）与频度副词always等连用时，表示过去经常反复的动作，常常有埋怨、讨厌、赞扬或喜爱等情绪。 He was always helping others. 2.when 和while when 引导的从句中的谓语动词常是比较短暂的动作，用一般时。 while 引导的从句中的谓语动词常是比较长的动作，用进行时。 My brother fell while he was riding his bicycle. It was raining when they left the station. 3.形容词 （1）形容词放在系动词后，或名词前。 （2）常见的系动词： A.be动词（am, is, are, was, were) B.感官动词：look, sound, taste, smell, feel .... C.表示主语从一种状态转变到另一种状态的系动词：grow, get, turn, become, fall, go ... D.表示主语继续或保持某种身份、特征或状态的系动词：continue, keep, remain, stay等。 （3）形容词要放在修饰词someone, somebody, something, nothing等不定代词后。 something important. （4）有些形容词只能作表语（放在系动词后），不能作定语。这些形容词大多以元音字母开头。如：afraid, alike, alive, alone, asleep, awake, ill .... He is alone, but quite happy. 二、重点句式 1.It is +adj. + for sb. to do sth. 此句型中，形容词常表示事物的特征特点及客观形势，如：easy, hard, difficult, interesting, impossible等。 It's very hard for him to study two languages. 2.“主语+系动词+形容词+to do”做某事怎么样 These books are difficult to read. 3.It is +adj. +of sb. to do sth. 此句型中，形容词表示人物的性格或品德，如：good, nice,clever, silly, right, selfish等。 It is very nice of you to help me. 4.All we have to do is to think of a name of her. 如果主语是从句时，谓语要用单数。 What I said is true.
八年级上册U2练习题 ——No, I _______ came here before. 2. I’m ______ now and I can’t eat any more. 3. He’s not here . ________ he’s in his bedroom. 4. Please pass (传递) me my glasses. I can ______see the words in the book. 5. My sister’s favorite _________ is I Am a Singer. II. 用过好内所给词的适当形式填空 1.Candy always helps her mother ________(cook) dinner. 2.He _________ (usual) reads books in the school library. 3.My mom is very busy. She has much _______ (housework) to do . 4.Most women like going ________ (shop) when they are free. 5.I have to _______(practice) the piano this evening. 二．单项填空 （）1. What _______ she usually _________ on Sunday? A. is ; do B. does ; do C. does ; does D. did ; do ( ) 2. ——________ do you go swimming? ——Every day. A. How often B. When C. How many D. How long ( ) 3. What time do you get up ________ weekends? A. in B. of C. on D. to ( ) 4. He _________goes to the movies. A. sometime B. some time C. sometimes D. some times ( ) 5. ——How was the weather yesterday? ——It rained _______. People could ___________go out. A. hardly; hard B. hard ; hard C. hardly; hardly D. hard ; hardly ( ) 6. ——How often do you dance? ——I dance __________ a week . A. once and twice times B. two and three times C. one or two D. once or twice ( ) 7.The old man is very well because he often __________. A . drinks B. exercises C. sleeps D. plays ( ) 8. ——What does Mary do on weekends? ——She usually __________ the Internet at home . A, use B. go on C. uses D. goes on ( ) 9.__________ (about 85%) students do homework every day . A. Most B. All C. Some D. No ( ) 10. My father likes soccer. But he __________ it . He only ________ soccer games on TV. A. plays; doesn’t watch B. doesn’t play; doesn’t watch
阶段专题复习 第一单元【大数的认识】 1、10个一万是十万，10个十万是一百万，10个一百万是一千万，10个一千万是一亿。10个一亿是十亿，10个十亿是一百亿，10个一百亿是一千亿，10个一千亿是一万亿。 整数部分 数级…亿级万级个级 数位…千 亿 位 百 亿 位 十 亿 位 亿 位 千 万 位 百 万 位 十 万 位 万 位 千 位 百 位 十 位 个 位 计数 单位…千 亿 百 亿 十 亿亿 千 万 百 万 十 万万千百十个 数字 表示…………………… 1000 100 100 10 1 2、在数位顺序表中，从右向左，每四位为一级，分别是个级、万级、亿级。与万位相邻的两个数位分别是千位和十万位。与亿位相邻的两个数位分别是千万位和十亿位。 3、亿以内数的读法：（四个四个分段） 小结：①、从高位数读起，一级一级往下读。 ②、万级的数要按照个级的数的读法来读，再在后面加一个万字。 ③、每级末尾不管有几个零都不读，其他数位有一个“零”或连续几个“零”，都只读一个“零”。 4、亿以内数的写法： 小结：①、从高级写起，一级一级往下写。 ②、当哪一位上一个计数单位也没有，就在哪一位上写0 。 5、比较亿以内数的大小：位数多的数，这个数就大。位数相同的两个数，从高位比起，
最高位上的数大的那个数就大。如果最高位上的数相同，就比较下一个数位上的数。（个位对齐比较） 6、“万”作单位的数：省略万后面的尾数，改写成用万作单位的数，要看千位上的数，然后进行四舍五入。 7、求近似数的方法叫“四舍五入法”，是“舍”还是“入”，要看省略的尾数部分的最高位是小于5 还是等于或大于5 。（重点） 8、表示物体个数的1 2 3 4 5 6 ……. 都是自然数。一个物体也没有，用0来表示，0也是自然数。所有的自然数都是整数。最小的自然数是0，没有最大的自然数，自然数的个数是无限的。最小的一位数是1。（要背） 9、每相邻的两个计数单位之间的进率都是十，这种计数方法叫做十进制计数法。 10、亿以上数的读法：先分级，再从最高位读起，读完亿级的数，要加“亿”字，读完万级的数，要加“万”字。每级末尾的0都不读，中间连续有几个0，都只读一个0。 11、亿以上数的写法：先看这个数有几级，再从最高级写起。哪个数位上一个单位也没有，就在那个数位上写0。 12、“亿”作单位的数：省略亿后面的尾数，改写成用亿作单位的数，要看千万位上的数，然后进行四舍五入。 13、常见的计算工具有：算盘、计算尺、计算器、电子计算机、电脑等。算盘是我国传统的计算工具，它的一颗上珠表示5，一颗下珠表示1。 14、1亿有多大？100张纸的厚度是1厘米，一亿张纸的厚度是1万米。
牛津英语上海版初二英语上册知识点（短语、句型） MODULE1 1、如有always ,often, usually, sometimes, seldom, never, once a....,every...用一般现在时，第一、二人称复数后跟动词原形，第三人称单数后跟动词加's'/'es'。 2、如有now ,look! ,listen, at the moment ....用现在进行时，结构是be (am, is, are) +v-ing 3、如有tomorrow, the day after tomorrow, from now on, in +一段时间, some day, next....用一般将来时，结构：will + v原\ be going to +v原（没有动词用be ） 4、如有yesterday, ......ago , last....just now.....用一般过去时动词加ed give sb. Sth.=give sth. to sb. 给某人某物every day每天, write down 写下，记下write it (them) down everyday每天的，日常的, how about doing sth.=what about doing sth.做....怎么样each other 互相. thanks a lot= thank you very much非常谢谢 回答That's all right. =You're welcome.= That'OK.= It's my pleasure.=Not at all.Why don't you+V原...=why not+...V原为什么不 help sb. with sth. 在某方面帮助别人help sb. (to )do sth.帮助某人做某事with one's help=with the help of sb.在某人的帮助help oneself to sth.请自用食物watch sb. do sth. 看到某人做了某事，（现在没有做，做过） watch sb. doing sth.看到某人正在做某事（正在做）see, hear类似 remember to do sth.想起记得要做某事，未做事remember doing sth.相起记得做过某事 forget to do sth. 忘记要做某事forget doing sth.忘记做过某事welcome back欢迎回来, new term新学期 this term这学期, next term 下学学期, last term上学期, give you some advice给你一些建议 why not 为什么不, make a mistake=make mistakes犯错误correct spelling正确的拼写, what else?=what other things? 还有什么 a piece of advice 一条建议, follow /take one's advice采用别人的建议, send sth to sb.=send sb. sth. 寄给某人send for派人去请/取 send up发射. all the time一直 enjoy oneself=have a good time=have a great time=have fun, 玩得愉快 lots of =a lot of =many(可数)\much(不可数)许多, , spend : sb. spend some time on sth.某人花费时间做某事 sb. spend some time (in) doing sth. 某人花费时间做某事 Sb. spend some money on sth. 某人花费钱买某物 Sb. spend some money (in) buying sth.某人花费钱买某物 Cost: sth. cost sb. some money 某物花去某人钱 pay: sb. pay some money for sth. 某人支付钱 Take: It takes (took) sb.some time to do sth.做某事花去某人时间 ask for 请求，要求, ask sb. for sth.向某人要某物 ask sb. to do sth.要求某人做某事 a piece of一块 enjoy doing sth喜欢做某事.finish,practise, mind, miss ,consider,keep, continue,这些词语后跟动名词形式V-ing place sth.in =put sth. in 把某物放在…里面
U n i t 1 1 average 平均的；平均数 The average age of the students is 15. 2 item 一件物品；节目；项目 She had the most expensive item on the menu. 3 product产品[C] a product many products 区别goods, goods生来复数 4 fighter 斗士；战士--注意复数 fight-fought-fought fight against pollution对抗污染 fight for freedom为自由而战 5 fact 事实 in fact事实上；实际eg; She looks young, but in fact she is 54 years old. 6 scientist科学家—注意单复 scien ce科学scien tific科学的 7 be interested in对…感兴趣 be keen on/really like have interest in/show interest in have no interest in… in是介词;介词后面跟doing 8 suppose认为；假设；假定；推断 Eg; I suppose prices will go down. Scientists supposed that large dinosaurs lived in swamps.(沼泽) 9 breathe呼吸 Eg; The air was so cold that we could hardly breathe. Most people don’t realize that they are breathing polluted air. breathe in吸入 His illness is the result of breathing in harmful gases over many years. breathe out呼出 Human beings breathe in oxygen and breathe out carbon dioxide. brea th n. out of breath 上气不接下气 take a deep breath深呼吸 10 gas---gases 气体；气态；煤气 11 release---let…out释放 Four prisoners were released 12 produce=make 制造 13 alive活着的；健在的 be alive Lu Xun isn’t alive while Han Han is alive. 区别living; living things生物
新人教版八年级生物上册练习 第五单元第一章生物圈中的其它生物 一、选择题 1、水螅体内的空腔叫（） A、消化腔 B、体腔 C、肠腔 D、口腔 2、辐射对称是指经过身体纵轴可以有（）个切面将身体分为对称的两部分。 A、一个 B、两个 C、三个 D、多个 3、腔肠动物特有的攻击和防御的利器是（） A、内胚层 B、外胚层 C、刺细胞 D、触手 4、南沙群岛是我国神圣的宝岛，它是由（）分泌的石灰质堆积物形成的。 A、海葵 B、水母 C、珊瑚虫 D、海蜇 5、水螅的生活环境是（） A、被污染的废水 B、清澈的急流的河水 C、水流缓慢、水草繁茂的清洁淡水 D、有丰富绿藻的海水 6、水螅刺丝的重要作用是（） A、感知水流 B、协助运动 C、感光 D、射出毒液 7、下列动物中，最低等、最原始的是（） A、草履虫 B、水螅 C、涡虫 D、蛔虫 8、水螅在营养条件良好、水温适宜时进行（） A、分裂生殖 B、出芽生殖 C、有性生殖 D、营养生殖 9、下列哪项不是珊瑚礁的作用（） A、形成岛屿 B、为海洋生物提供栖息场所和庇护地 C、加固海岸 D、为海洋生物提供食物 10、水螅的消化方式是（） A、细胞内消化 B、细胞外消化 C、细胞腔内消化 D、细胞内和细胞外消化 11、涡虫体形为两侧对称，比水螅的辐射对称高等之处在于（） ①身体可以分出前后、左右、背腹②前端（头部）感觉器官集中，能最先感知外界刺激③使运动更加准确、迅速而有效④有利于运动、捕食和防御 A、①②③④ B、①②③ C、①② D、① 12、血吸虫、绦虫等寄生虫适于寄生生活的结构特点不包括（） A、消化器官简单或无 B、生殖器官发达，生殖能力强 C、运动器官退化 D、感觉器官发达 13、涡虫靠（）消化食物。 A、口 B、咽 C、肠 D、肛门 14、涡虫的口位于身体腹面的（） A、前端近1/3处 B、后端近1/3处 C、前端近3/4处 D、1/2处 15、日本血吸虫的中间寄主是（） A、纹沼螺 B、鱼虾 C、钉螺 D、人 16、下列哪种寄生虫的幼虫是通过皮肤进入人体的（） A、华支睾吸虫 B、绦虫 C、蛔虫 D、日本血吸虫 17、绦虫最发达的器官是（）
五年级数学下册第二单元知识点和测试题 1．因数和倍数的定义 2和6是12的因数，12是2的倍数，12也是6的倍数 18的因数有1、18、2、9、3、6 2．一个数的因数个数是有限的，一个数的倍数有无数个 任何数都有最小的因数1，最大的因数本身，最小的倍数也是本身 3． 2、3和5倍数的特征 2的倍数的数特征是个位是0、2、4、6、8，是2的倍数的数叫偶数，不是2的倍数的数叫奇数 5的倍数的数特征是个位是0或5 3的倍数的数特征是一个数各位上的数字的和是3的倍数，这个数就是3的倍数 4．只有1和本身两个因数的数叫做质数（或素数） 5．除了1和本身外还有其它因数的数叫做合数 6． 1既不是质数，也不是合数 7． 100个，它们是： 2 3 5 711 13 17 19 31 23 37 2941 43 47 59 61 53 67 7971 73 97 8983 补充知识： 1．9的倍数的数特征是一个数各位上的数字的和是9的倍数，这个数就是3的倍数2．既是2的倍数，又是5的倍数的数的特征是个位必须是0
3．4和25的倍数的特征是末二位是4或25的倍数 4．8和125的倍数的特征是末三位是8和125的倍数 5．如果a和b都是c的倍数，那么a－b和a＋b一定也是c的倍数 6．如果a是c的倍数，那么a乘以一个数（0除外）后的积也是c的倍数 7. 偶数＋偶数=偶数偶数－偶数=偶数偶数×偶数=偶数偶数＋奇数=奇数偶数－奇数=奇数偶数×奇数=偶数 奇数＋奇数=偶数奇数－偶数=奇数奇数×奇数=奇数 奇数－奇数=偶数无论多少个偶数相加都是偶数 偶数个奇数相加是偶数奇数个奇数相加是奇数 练习题 一、填空（每题1分，共19分）
Unit1—unit5 课文知识点 Unit1 1. offer to do 2. during the holidays 3.suffer from 4. in need 5. voluntary work 6. ask permission 7.raise one’s spirits 8.in order to 否定形式 9.teach sb. to do 10.help sb. do sth 11.express one’s feelings 12.continue to do 13.have/ has difficulty doing 14.need to do 15. disabled children 16.Could you give me a hand? Unit2 1.body language 2.take place=happen 3.sit up 4.make a good impression on 5. walk over to 6.choose… instead of … 7.more than just 8.look down 9.make people feel welcome 10. go to sb. for help 11. decide to do 12.try doing/to do 13. at once 14.remind sb about/of sth remind +that 从句 Unit3 1 over= more than 2. fit=healthy https://www.doczj.com/doc/1915158027.html,e sth. to do 4.be good at+doing 5.up to 6.set off 7.up and down 8.after dark 9.no more=not…any more 10.all the time 11.get sth/sb. ready for sth 12.stop sb. from doing 13.in/at front of 14.paper cutting Unit4 1.pop out 2.decide on =choose 3.play against 4.weather forecast 5.make it= succeed in doing/ be successful
8B Unit 1 Trees 1. pollute (v.) p ollution (n.) *Pollution has become one of the most serious problems of today’s society. *The factories aren’t allowed to let out dirty water for it may pollute the river. *Trees are thought as pollution fighters. 2. f ight(v. n.)争斗，斗争` fight (against) sb / sth fighter (n.) 斗士 3. scientist (n.)科学家science ( n.)科学 4. collect (v.)收集collection (n.) 收藏品 *He used to collect stamps when he was a young boy. *The dustmen collect the rubbish once a day. *My father usually collects me after school 5. She is interviewing Doctor Ray. interview (v. n) interviewer (n.) interviewee (n.) trainer---trainee. / emplover----employee 6. interest *He is telling a story to the children which interests them a lot. *Tom takes great interest in stamps collection. interested (a.) *be interested in +n./doing sth 7 .live (v.) 生活直播的(a.) a live football match alive (adj.) living (adj.) lively (adj.) life (n..) *When the boy was found at last .he was still alive. *We must leart a living language not adead one.
八年级上册英语一单元练习题 笔试部分 Ⅰ.单项选择 ( )1.My grandparents a lot. A.likes to exercise B.like exercising C.likes exercise ( )2.The girl in the white T-shirt junk food. A.like B.likes C.liking ( )3.Tony eats vegetables although it’s good for his health. A.hardly ever B.often C.sometimes ( )5. hours do you watch TV every night? A.How long B.How many C.How often ( )6.Katrina’s father her to eat junk food. A.want B.wants not C.doesn’t wnat ( )7.My eating habits yours. A.are the same as B.is the same as C.is same as ( )8.Good food and exercise me to study well. A.help B.helps C.to help ( )9.I listen to jazz. I love it. A.never B.hardly ever C.often ( )10.What people usually do September? A.do,in B.do,on C.does,at ( )11. homework, Tom does homework every day. A.To B.As for C.As ( )12.I try a lot of vegetables. A.to eat B.eat C.eats ( )13.My mother says the egg my health. A.is good to B.is good C.is good for ( )14.I read English books three times a week. A.about B.at C.for
北师大版数学五年级（上册）各单元知识点 第一单元小数除法 1、除数是整数的小数除法计算法则： ①除数是整数的小数除法，按照整数除法的法则去除； ②商的小数点要和被除数的小数点对齐； ③如果除到被除数的末尾仍有余数，就在余数后面添“0”再继续除。 2、除数是小数的小数除法计算法则： ①除数是小数的除法，先移动除数的小数点，使它变成整数； ②除数的小数点向右移动几位，被除数的小数点也向右移动几位(位数不够的，在被除数末尾用 0 补足)； ③然后按照除数是整数的小数除法进行计算。 3、在小数除法中的发现： ①当除数大于 1 时，商小于被除数。如：3.5÷5=0.7 ②当除数小于 1 时，商大于被除数。如：3.5÷0.5=7 4、小数除法的验算方法： ①商×除数=被除数(通用) ②被除数÷商=除数 ③被除数÷除数=商 5、商的近似数： ①计算时，比要求保留的小数位数多除一位，再根据“四舍五入”法保留小数位数，求出商的近似数。例如：要求保留一位小数的，商要除到第二位小数就可以停下来；要求保留两位小数的，商除到第三位小数停下来……如此类推。 ②在解决实际问题取商的近似数时，要结合实际情况用“去尾”法或者“进一”法。 6、循环小数问题： ①小数部分的位数是有限的小数，叫做有限小数。如：0.37、1.4135 等。 ②小数部分的位数是无限的小数，叫做无限小数。如：5.3……、7.145145……等。 ③一个数的小数部分，从某位起，一个数字或者几个数字依次不断重复出现，这样
的小数叫做循环小数。(如 5.3……、3.12323……、5.7171……) ④一个循环小数的小数部分，依次不断重复的数字，叫做小数的循环节。 (如 5.333……的循环节是 3，4.6767…的循环节是 67，6.9258258…的循环节是 258) 7、用简写循环小数的方法： ①只写一个循环节，并在这个循环节的首位和末位上面记一个小圆点。 ? 例如：只有一个数字循环节的，就在这个数字上面记一个小圆点，5.333…写作5.3 ； ?? 有两位小数循环节的，就在这两位数字上面记上小圆点，7.4343…写作7.4 3 ?? 有三位或以上小数循环的，在首位和末位记上小数点，10.732732…写作10.7 32 8、除法中的变化规律： ①商不变性质：被除数和除数同时扩大或缩小相同的倍数( 0 除外)，商不变。 ②除数不变，被除数扩大，商随着扩大。 ③被除数不变，除数缩小，商扩大。 配套练习题： 1、6.4÷0.004的商的最高位是在（）位上。 2、在括号里填上适当的数 （）×0.8=3.320.175÷（）=0.25 2.024÷（）=20.24÷4 3、20÷3的商可以记作（），保留一位小数是（），7.59595……保留三位小 数是（）。 4、两个数相除的商是 5.3，如果除数不变，要使他们的商是 53，那么被除数必须 （）。 5、一个三位小数四舍五入后是4.38，这个三位小数最小是（），最大是（）。 6、4.5 时=（）分 1 时15 分=（）时 ??? 7、在3.14、3.14 、3.14 、3.144 中，循环小数有（）个，最大的数是（）。 8、用竖式计算 15.6÷0.259.6÷0.75 1.26÷180.756÷0.18
Chapter 1 Water 1.we can’t live without (没有) /with（有）water He went away without saying goodbye. 2.two litres of water （两升水）/ three cups of coffee four pieces of paper… 3. a little oil （有一点）/ little oil（几乎没有）+ 不可数名词 a few books/ few books + 可数名词 4.too much + 不可数名词（太多）/ much too （太）+形容词 too many + 可数名词（太多） 5.boiling water （正在沸腾的水）& boiled water （开水） relaxing （令人放松的）& relaxed（人）感到放松的 6.cover A with B 用B盖住A / be covered with 被。。。覆盖 7.one third （三分之一）/ two thirds（三分之二） 子基母序，分子超过一，分母加s 8.half of… 。。。的一半(主语看后面名词) 9.flow into / run into 流入。。。 10.the sun rises in the east太阳从东方升起/ raise your hand 举手 11.from A to B 从A到B 12.brush one’s teeth 刷牙 13.leave … on 让。。。处于开着的状态 14.pour into 倒入 15.turn on/ off = switch on/off 打开/ 关掉 turn up 调大/ turn down 调小 16.voice 人的声音/ noise 噪音/ sound 声音 17.look around 环顾四周 18.waste time （in）doing sth / on sth 浪费时间做某事 19.sound angry ---- look/ smell / taste / sound / feel + 形容词（比较级） be / become/ go/ get/ turn/ keep/ make +形容词（比较级） much / even / far / any / a little / a bit/ no/ still + 比较级 20.it’s easy for you to do sth 做。。。对某人是容易的 it’s kind of you you to do sth (of 对人，for 对物) arrive in/at = get to = reach 到达arrive home , get there (here,there,home 是炸弹，需把介词炸掉) 21.clean up 打扫 22.work 工作& works 工厂，著作paper 纸& papers 试卷 23.not …until 不到。。。不，直到。。。才(可满足主将从先) He won’t go home until Tom comes back. until 直到He will wait here until he comes back. 24.at the end of 在。。。的最后/ in the end 最后 by the end of直到。。。的最后 https://www.doczj.com/doc/1915158027.html,e from = be from 来自 26.in the first place / at first / in the beginning 首先 27.remember(not) to do 记得去做某事& remember doing 记得做过某事
Unit 1八年级上册第一单元 一、单项选择 1.Did you do _______ on your vacation, Alice? A.anything fun B.fun anything C.something fun D.fun something 2.Did you go _____? A.interesting somewhere B.somewhere interesting C.anywhere interesting D.interesting anywhere 3.I went to summer ______. A.vacations B.day C.vacation D.camp 4.Where did you go _____ vacation? A.to B.on C.for D.in 5.And _______ the bad weather, we couldn’t see anything below. A.and B.because C.but D.because of 6._______ kind girl Jenny is! A.What B. What a C. How D. How a 7.Did you study ______your test? A.on B.at C.for D.in 8.—I didn’t bring back anything from Malaysia. —_______ at all? A.Something B.Anything C.Nothing D.Everything 9.She isn’t ________to carry the box. A.enough strong B.strong enough C.enough young D.Young enough 10.---Oh, dear, we have____food left. ---don’t worry. I’ll go and buy some. A.a few B.a little C.few D.little 二、句型转换。 1.I went to New York City. (对划线部分提问） _______ did you _______ on vacation? 2.I bought something special for my father. （改为一般疑问句） ________ you buy ________ special for your father? 3.I don’t like the man. (改为同义句） I _______ the man. 4.Everyone had a great time. （改为同义句） Everyone _______ _______. 5.The Malaysia yellow noodles were delicious. （对划线部分提问） ________ _______ the Malaysia yellow noodles? 四、根据句意及首字母或汉语提示完成单词。 1.We didn’t have an u__________ so we were wet and cold. 2.The food tasted great because I was so h_________! 3.E__________ was on vacation. 4.It was ____________(精彩的). 5.I just stayed at home ________(大多数) of the time to read and relax. 6.My fath er didn’t bring _________(足够的) money. 7.I _______(想知道) what life was like here in the past. 8.We w________ over an hour for the train because there were too many people. 9.Why didn’t you buy anything for _________(你自己)? 10.What ________(活动) do you find enjoyable? 五、翻译下列句子。
初二（下） 课文（翻译） （1—4）Unit 1 课文（翻译）
志愿工作 Voluntary['v?l?nt(?)r?]志愿的 work 三个青少年提出去做一些志愿工作，在学校假期期间。他们写了以下的报告。 Three teenagers['ti?ne?d??]青少年offered ['?f?]提出；提供to do some voluntary work during在...期间 the school holidays假期. They wrote the following ['f?l????]以下的 reports[r?'p??t]报告. 我在儿童医院做了些志愿工作。那里的儿童都遭受严重的疾病。我们为他们组织了一个绘画比赛。 I did some voluntary work in a children’s hospital. The children there 那里all suffer from['s?f?]遭受serious严重的；严肃的illnesses['?ln?s]疾病. We organized ['?rɡ?na?z]组织 a painting绘画 competition [k?mp?'t??(?)n]比赛for them. 我遇见一个叫做辛迪的女孩。她想要画一副她家附近公园的画。我去那里并拍些照片。辛迪用它们绘画。 I met a girl called Cindy. She wanted to paint [pe?nt] 画a picture of the park near her home. I went there and took some photos 拍照of it. Cindy used them for her painting. Betty 有很多孩子没有父母。我和我妈妈遇见过一些这样的孩子，我们教他们讲故事。这帮助他们表达他们的情感。一个孩子说，“我的朋友不理解我的痛苦”。 There are many children without没有parents父母. I met some of these children with my mother. We taught教 them to tell stories讲故事. This helps them express [?k'spres; ek-]表达 their feelings情感；情绪. One child said, “My friends don’t understand my pain [pe?n]痛苦.” 我和一个叫Vivien 的女孩一起度过些时光。她的父母死于一次车祸，她心情不好并非常孤独。她需要友谊。我妈妈和我将继续去看望Vivien. We spent 花费time with a girl called Vivien. Her parents died in a car accident ['?ks?d?nt]事故, and she is unhappy不开心 and very lonely ['l??nl?]孤独的. She needs