2012-2013学年度深圳市七年级下学期英语Unit3-Unit4基础知识归纳与练习

2012-2013学年度深圳市七年级下学期英语Unit3-Unit4基础知识归纳与练习
一、单词归纳与练习
n. radio, programme, rescue, receptionist, pet, towel, bottom, airport, pine, branch, root, example, gas, oxygen, furniture, disease, hole, container
v. mean, allow, apologize, lead, bark, wake, appear, act, climb, save, discuss, fight, produce, imagine, dig, carry
adj. blind, helpful, dark, harmful, major, convenient
adv. anywhere, finally
prep. against
pron. nothing
练一练：
I．根据句意及首字母提示填写单词，使句子完整、通顺。
1. We should help the b ________ cross the street when we meet them.
2. My father likes watching the sports p________ on TV every day.
3. Tom, can you help me c________ this box It is so heavy.
4. What does the underlined word m________ in the third paragraph
5. His sister is a r________ in a five-star hotel in the center of this city.
6. They don't a________ the pet to go into the hotel. It is a rule of the hotel.
7. I kept a p________ dog last year. Its name is Bobbie.
8. You can't go a________ if you don't finish your homework.
9. When you are late for the class, you should a________ to the teacher.
10. Lucy, please turn on the light. It is so d ________ in the room.
II．根据句意及汉语提示填写单词，使句子完整、通顺。
1. Trees are becoming fewer and fewer, so we should do something to________ (挽救) them.
2. Look! Alice is________ (扮演) a beautiful princess in the drama (话剧).
3. There are a lot of________ (树枝) on this young tree.
4. Trees can________ (与……做斗争) against the pollution, so we should plant more trees.
5. Jack will leave for Shanghai by air in the Xianyang ________ (机场) tomorrow.
6. Smoking is________ (有害的) to our health, so we should stop smoking.
7. This is the________ (主要的) road in this town, so we can see many people there.
8. In these days, there is a kind of terrible________ (疾病), so we should take care of ourselves.
9. Jack is digging a (n) ________ (洞) and he wants to plant a new tree in his garden.
10. Books are important for us, and we can't________ (想像) a world without books.
III.使用括号中单词的适当形式完成句子。
1. Reading English every day is very________ (help) to your oral English.
2. What is the________ (mean) of this word in this passage
3. The manager________ (lead) the blind man to his room just now.
4. Last night, a UFO________ (appear) in the sky when I was sleeping.
5. He worked very hard for the test. ________ (final) he passed it.
6. They are________ (discuss) because they will go on holiday in France.
7. Please give me some________ (example) on how to escape (逃离) from the fire.
8. I________ (climb) mountains with my friends tomorrow morning.
9. The dog kept ________ (bark) for a long time last night.
10. Mr Smith wants to buy some new________ (furniture) for his new house.
二、词组归纳与练习
1. arrive at 2. by oneself3. lead (sb) to 4. fall asleep5. wake up 6. get down7. fire engine 8. take e from 10. for example11. in fact 12. look around13. be made of 14. millions of15. be good for 16. fight against17. next to 18. be convenient for19. in front of 20. at the bottom of21. provide ... with 22. as a result23. cut down 24. push away
练一练：
I．从以上所归纳的词组中选择合适的词组并用其适当形式填空。
1. My uncle ________ the airport at two o'clock yesterday.
2. My friends are all busy these days, so I will go to France________.
3. He _______ but found nothing. He felt afraid because he heard something strange.
4. Jack was too tired, so he________ when he got home.
5. ________ people come here to go on holiday in summer every year.
6. These soldiers are trying ________ enemies to make the world peaceful.
7. My mother asks me to eat more vegetables, because they ________ my health.
8. He likes sports. ________, basketball, volleyball and football.
9. Lily, do you know who sat ________ me yesterday
10. I saw a little boy ________ an old man in the street just now.
II．根据句意及汉语提示填写短语，使句子完整、通顺。
1. I have a new classmate this year. He________ (来自) America.
2. Buses are very________ (对……很方便) us to go anywhere.
3. The dog was barking and soon the baby________ (醒来) and began to cry.
4. The cup is very beautiful, and it ________ (由……制成) glass.
5. This kind of paper can________ (吸收) water easily.
6. The tall man________ (蹲下) to pick up the wallet.
7. ________ (事实上), I don't like to eat fish, but my mother wants me to eat them every day.
8. There is a small butterfly lying________ (在……的底部) the box.
9. A fire took place here, and we should call the ________ (消防车).
10. The new library________ (给我们提供……) a lot of useful books.
三、句型归纳与练习
1. you are welcome to… 欢迎你……2. I'm sorry that… 我很抱歉……3. with one's help… 在某人的帮助下4. start doing／to do sth 开始做某事5. you'd better do… 你最好做……6. let's do sth 让我们做……7. allow sb to do sth 允许某人做某事8. see sb doing sth 看见某人正在做某事9. as soon as… 一……就……10. use…to do sth 利用……做某事11. stop doing sth 停止做某事12. be home to… 是……的栖息地13. do one's best to do sth 尽某人全力去做某事
练一练：
根据汉语提示，完成句子，每空一词。
1. 女士们，先生们！欢迎你们来深圳旅游。
Ladies and gentlemen! ________ ________ ________ ________ visit Shenzhen.
2．在老师的帮助下，小明的英语好了很多。
________ ________ ________ ________, Xiaoming's English is much better.
3．他从七岁开始就已经学习打羽毛球了。
He________ ________ ________ to play badminton when he was seven.
4．他们不允许我们在博物馆拍照。
They________ ________ ________ ________ ________ photos in the museum.
5．你最好穿上外套，外面正在下雨。
________ ________ ________ ________ your coat. It is raining outside.
6．我一看见杰克，他就跑远了。
________ ________ ________ I saw Jack, he ran away.
7．我们会尽力在今天完成所有的作业。
We can ________ ________ ________ ________ ________ all the homework today.
8．妈妈刚刚看见我在和同学打篮球。
Mum ________ ________ ________ basketball with my classmates just now.
9．熊猫的栖息地在哪里？
Where ________ ________ ________ the pandas
10. 停止玩电脑游戏吧！它对你的眼睛不好。
________ ________ computer games! It is bad for your eyes.
11. 我们今晚一起去看电影吧！
________ ________ ________ the movies tonight!
12. 我很抱歉你们不能进入房间。
________ ________ ________ you can't go into the room.
13. 我们可以利用我们的零花钱去买书。
We can ________ our pocket money ________ ________ books.
四、语法归纳与练习
语法一：反身代词
一、反身代词的基本形式
反身代词是oneself根据所指词的人称、性别、单复数等的变化而变化，可以有myself, himself, herself, yourself, itself, ourselves, yourselves，themselves等形式。
主格 反身代词
I myself
you yourself, yourselves
we ourselves
they themselves
he himself
she herself
it itself
二、反身代词的功能
1．用作同位语（加强被修饰词的语气，紧放在被修饰名词后或句末）。例如：
The box itself is not so heavy.
箱子本身并不重。
Martin himself attended the sick man.
马丁亲自照顾病人。
Don't trouble to come over yourself
你不必费神亲自来了。
You yourself said so.／You said so yourself
你自己是这样说的
2．用作宾语（动词或介词的宾语）。例如：
Take good care of yourself
照顾好你自己。
He has a right to decide for himself
他有权为自己做出决定。
She could not make herself understood.
她不能使别人听懂她的话。
The child cried himself to sleep.
孩子哭着哭着睡着了。
3．还有一些固定搭配，如：
help oneself to…随便吃点…
teach oneself 自学
be proud of oneself为某人自己感到自豪
enjoy oneself玩得愉快
by oneself独自
【经典例题】
1. Help ________ to some apples, boys and girls.
A. yourself B. themselves C. yourselves D. ourselves
【答案】C。
【解析】这是一个祈使句，因为boys and girls是复数，所以用yourselves，固定搭配help oneself to sth是“随便吃点……”的意思。
2. ---- How did he finish the work ---- He finished it by________.
A. itself B. he C. him D. himself
【答案】D。
【解析】by himself是指他“独自”完成工作的意思。
语法二：方位介词的用法
1. in在里面 2. on在上面
3. under在下面 4. next to在旁边
5. in front of在前面 6. behind在后面
7. between在……之间 8. above在上面
【经典例题】
1．He sits ________ Tom and Jack.
A. both B. between C. on D. in front
【答案】B。
【解析】between A and B是固定搭配，表示“在A与B之间”。
2. There is a kite flying________ the sky.
A. on B. over C. in D. under
【答案】C。
【解析】on表示接触表面的上面；over表示不接触表面，但是有垂直关系的上方；under表示在……下面。in the sky表示“在天空中”，所以答案是in。
语法三：现在进行时
1．现在进行时由“be+ v.-ing”构成，be应为系动词。
2．(1)当句子中有now时，常表示动作正在进行，这时要用现在进行时。如：
They are playing basketball now.
现在他们正在打篮球。
(2)以look，listen开头的句子，提示动作正进行，这时要用现在进行时。如：
Listen! She is singing an English song.
听！她正在唱一首英文歌。
3．肯定句式：主语+be(am／is／are)+现在分词+其它．
否定句式：主语+be (am／is／are)+not+现在分词+其它．
一般疑问句：Be (am／is／are)+主语+现在分词+其它？
特殊疑问句：疑问词+be (am／is／are)+主语+现在分词+其它？
4．有些动词一般不用现在进行时。如：believe，hear, like, prefer, smell, understand, hate, know, love, see, taste, want等。
5．动词的现在分词形式变化规则：
＊大多数情况下，动词后直接加-ing；例：sleep - sleeping
＊以不发音的字母“e”结尾的单词，去掉“e”，然后再加-ing；例：make - making
＊动词为闭音节的单音节词，或是以重读闭音节结尾的多音节词，且词尾只有一个辅音字母时，先双写这个辅音字母，再加-ing；例：sit - sitting
＊还有一些以ie结尾的词，变ie为y，再加-ing；例：lie - lying
【经典例题】
1. Listen! Someone is________ English in the next room.
A. read B. reads C. reading D. to read
【答案】C.
【解析】Listen说明动作正在进行，要用动词的现在进行时。
2. He ________ to stay at home on weekends because he wants to have a good rest.
A. prefers B. to prefer C. is preferring D. prefer
【答案】A。
【解析】prefer to do表示“更加喜欢做……”，prefer不用于现在进行时。
练一练：
I．写出下列词的现在分词形式。
1. give ________ 2. use________
3. move ________ 4. forget ________
5. draw ________ 6. tell________
7. ring________ 8. wear ________
9. get________ 10. put ________
11. hit ________ 12. stop ________
13. keep________ 14. carry ________
15. close ________ 16. see________
17. die ________ 18. begin ________
19. return________ 20. save ________
Ⅱ. 根据句意，用动词的适当形式填空。
1. The little boy________ (play) the piano now.
2. Listen! Some girls and boys ________ (dance) in the classroom.
3. My grandmother is good at________ (cook) at home.
4. Jack, what ________ you ________ (do) now
5. Look! Class One ________ (have) an English lesson.
6. They ________ (not water) the flowers now.
7. ---- Look! The girls ________ (run) on the playground.
---- Yes. They ________ (run) very fast.
8. ---- What is our granddaughter doing ---- She________ (listen) to the radio.
9. It's 5 o'clock, and we ________ (go) shopping in the supermarket now.
10. ---- ________ Helen ________ (wash) clothes ---- Yes, she is.
Ⅲ. 用适当介词填空，使句子完整、通顺。
1. Shall we meet ________ the gate of our school
2. You can't see the cat. It's ________ the door.
3. Is she playing ________ the street or ________ the road
4. Are you ________ a factory or________ a farm
5. I sit ________ the twins. The younger sister is ________ my right and the elder sister is ________ my left.
6. The big tree________ our classroom is nearly 100 years old.
7. Tom is writing on the blackboard ________ the classroom.
8. Look! Some birds are flying________ the sky.
9. He is my neighbor. He lives ________ my house.
10. There is a bridge ________ the river.
Ⅳ. 选择填空。
( ) 1. Mr White has more money than Mr Smith. But he doesn't enjoy________.
A. he B. him C. his D. himself
( ) 2. Lily is 9 years old. ________ is old enough to go to school ________.
A. She; she B. She; herself C. Her; herself D. Her; she
( ) 3. Jim's watch was broken, and he repaired it by ________.
A. his B. he C. him D. himself
( ) 4. ---- Who taught you English last year
---- Nobody taught me. I taught ________.
A. me B. myself C. mine D. I
( ) 5. The story ________ is very interesting, so these children like ________ very much.
A. it; itself B. itself; it C. it; its D. itself; its
Units 3-4基础知识归纳与练习Keys: (One possible version 选择题除外)
单词归纳与练习
I. 1. blind 2. programme 3. carry 4. mean 5. receptionist 6. allow 7. pet 8. anywhere 9. apologize 10. dark
II.1. save 2. acting 3. branches 4. fight 5. Airport 6. harmful 7. major 8. disease 9. hole 10. imagine
III. 1. helpful 2. meaning 3. led 4. appeared 5. Finally 6. discussing 7. examples 8. am going to climb 9. barking 10. furniture
词组归纳与练习
I. 1. arrived at 2. by myself 3. looked around 4. fell asleep 5. Millions of 6. to fight against 7. are good for 8. For example 9. next to 10. pushing away
II. 1. comes from 2. convenient for 3. woke up 4. is made of 5. take in 6. got down 7. In fact 8. at the bottom of 9. fire engine 10. provides us with
句型归纳与练习
1. You are welcome to 2. With the teacher’s help 3. started to learn 4. don’t allow us to take 5. You’d better put on 6. As soon as 7. do our best to finish 8. saw me playing 9. is home to 10. Stop playing 11. Let’s go to 12. I’m sorry that 13. use; to buy
语法归纳与练习
I . 1. giving 2. using 3. moving 4. forgetting 5. drawing 6. telling 7. ringing 8. wearing 9. getting 10. putting 11. hitting 12. stopping 13. keeping 14. carrying 15. closing 16. seeing 17. dying 18. beginning 19. returning 20. saving
II. 1. is playing 2. are dancing 3. cooking 4. are; doing 5. is having 6. aren’t watering 7. are running; are running 8. is listening 9. are going 10. Is; washing
III. 1. at 2. behind 3. on; on 4. in; on 5. between; on; on 6. in front of 7. in the front of 8. in 9. next to 10. over
IV. 1-5 DBDBB