Exercise 1 (1)

实用文档 Exercise 1 I ．Listen and choose.（听录音选择。）

1. 2. 3. 4.

II ．Listen and number.（听录音标号。）

III ．Read and choose.（看图选择。）

( A (7) (2)

(4) (5) (3) (8) ( A ( B ) (

A

(6) (1)

实用文档

Exercise 2

I ．Listen and draw.（听录音，对的画笑脸，错的画哭脸。）

1. 2. 3. 4.

II ．Listen and circle.（听录音，圈单词。）

1. Touch your foot.

2. Show me your crayon.

ear ruler

B A

D C

实用文档 3. Wave your arms. . 4. This is my nose. hands finger

III ．Read and choose.（看图标号。）

1. mouth

2. eye

3. hand

4. finger

5. foot

6. leg

7. arm

8. Body

Exercise 1听力材料

I. Listen and choose.（听录音选择。）

1. Eye, eye, this is my eye.

2. Head, head, this is my head. 1 2

4

7

8

3

6 5

3. Leg, leg, this is my leg.

4. Body, body, this is my body.

II. Listen and number.（听音标号。）

1．G: Goodbye, mom. W: See you!

2. G1: Hello, Chen Jie! G2: Hi, Sarah!

3. G1: Let’s go to school. G2: OK.

4. Gs&Bs: Good morning, Miss White. W: Good morning!

5. G1: This is Mike. And this is Chen Jie.

G2: Nice to meet you. B: Nice to meet you, too.

6. G: Good afternoon, Mr. Black. M: Good afternoon, Sarah!

7. G1: Let’s play. G2&B: Great!

8. Gs&Bs: Goodbye, Miss White. W: Goodbye, children.

Exercise 2 听力材料

I. Listen and draw.（听录音，对的画笑脸，错的画哭脸。）

1. Touch your face.

2. Shake your body.

实用文档

3. Cross your legs.

4. Stamp your foot. II. Listen and circle.（听录音，圈单词。）

1. Touch your ear. .

2. Show me your crayon.

3. Wave your hands. .

4. This is my nose.

实用文档

Exercise 1练习

Ⅰ. Each of the statements below is followed by four alternative answers. Choose the one that would best complete the statement. 1.________is the most important of all characteristics of the basic word stock. A.Productivity B. Stability C. Collocability D. All national character 2. Nonbasic vocabulary includes all of the following except __________. A. slang B. Anglo-Saxon words C. argots D. neologisms 3. According to the origins of the words, English words can be classified into ______. A. content words and functional words B. native words and borrowed words C. basic words and dialectal words D. Loan words and dialectal words 4. Borrowing can be divided into __________. A. aliens, semantic loans, translation loans, denizens B. empty words, notional words, form words, content words C. blends, portmanteau words, acronyms, initialisms D. derivatives, compounds, converted words 5. Apart from the characteristics of basic vocabulary, native words have two other features, namely ________. A. productivity and stability B. neutrality in style and high frequency in use C. collocability and polysemy D. formality and arbitrariness 6. The word beaver (meaning “girl”) is ________. A. a dialectal word B. argot C. an archaism D. slang 7. AIDS as a nonbasic word is _________. A. jargon B. an archaism C. a neologism D. slang 8. Form words include the following word classes except ________. A. conjunctions B. auxiliaries C. prepositions D. adjectives 9. V ocabulary can refer to the following except _________. A. the total number of the words in a language B. all the words used in a particular historical period C. all the words of a given dialect D. most words a person knows 10. Kimono is a loan word from _________. A. German B. French C. Spanish D. Japanese 11. ________form the mainstream of the basic word stock. A. Anglo-Saxon words B. French words C. Danish words D. Latin words 12. Black humor is ________. A. a translation loan B. a semantic loan C. a denizen D. a alien 13. Pronouns and numerals are semantically ________ and have limited ________.

英语数词的用法及专项练习

英语数词的用法及专项练习 数词是表示数量多少或顺序先后的词.分为基数词和序数词. （一）基数词 1. 表示数量多少的词是基数词，如：one, two, three等. 2. 数词的构成 1）从1－12分别由从one到twelve，12个各不相同的词表示. one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve 2）从13－19均以后缀-teen结尾. thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen 3）从20－90的整十数词均以后缀-ty结尾.表示“几十几”时，个位和十位之间需加连字符. twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety 21 twenty-one 32 thirty-two 43 forty-three 4）整百数由1—9加hundred构成. 100 one (a) hundred 500 five hundred 5) 整百数和整十数之间由and连接，十位与个位之间要加连字符“- ”.如果十位数为零，那就在百位和个位之间用and连接. 101 one hundred and two 245 two hundred and forty- five 6）千 thousand 百万 million 十亿 billion Exercise: 写出下列数字 12 14 20 40 90 19 400 600 35 78

六年级上册英语一课一练Module1Unit1Exercise1∣牛津上海版

牛津上海版（一起）2019-2019学年小学英语六年级上册Module 1 Family and friends Unit 1 Family and relatives Exercise 1 一、翻译下列词组 1.翻译下列词组。 ①家人与朋友________ ②家谱________ ③叔叔与阿姨________ ④我的爷爷和奶奶________ 2.翻译下列词组。 ①他们的女儿________ ②生日快乐________ ③生日卡片________ ④亲爱的妹妹________ 二、根据所给音标，完成句子。 3.My uncle is a policeman. He is ________／t??l／. 4.I often play badminton with my ________／ɑ?nt／in the afternoon. 5.I sometimes go skating with my little ________／'br?e?／. 6.What do you want for your ________／'b??θde?/. 7.Their father is a teacher. He is a ________／g?d／teacher. 8.My grandfather is old, but he is still very ________/'h?p?/all day. 三、选择正确答案填空

9.My father's mother is my ________. A. uncle B. aunt C. grandfather D. gr andmother 10.There are five ________ in my family. A. member B. members C. the members D. the member 11.Every family has a family ________. A. relatives B. names C. trees D. tree 12.My uncle's son is my ________. A. brother B. sister C. cousin D. nephew 13.Tim and May are brother and ________. A. sister B. cousin C. brother D. uncle 14.My uncles and aunts are my ________. A. family B. parents C. relatives D. members 四、根据要求改写句子 15.This is my family tree. (改为一般疑问句) 16.My name is Alice. (对划线部分提问) 17.She is my grandmother. (用grandfather代替划线部分) 18.My mother is a doctor. (对划线部分提问)

动名词的用法及练习题

动名词（Gerund） 动名词是动词的一种非谓语形式，由动词+ ing 构成，否定形式为not doing， 兼有动词的特征和名词的功能。 二、动名词相当于名词，在句中主要作主语、宾语、表语和定语 1、作主语 动名词是由动词变化而来，所以，动名词的意义往往是表示某个动作或某件事情。例如： Walking is good exercise. 走路是很好的运动 Seeing is believing. 眼见为实。 Smoking may cause cancer. 吸烟可能导致癌症。 Coming to Hangzhou by train takes about 16 hours. 乘火车到杭州要16 个小时。 Swimming develops the muscles. 游泳可以发展肌肉。 注意：动名词作主语时，对于一些比较长的动名词短语，一般采用"It is …" 和"There is …"两种句式来表示。例如： It takes me ten minutes to get home from my office.我从办公室回家要花十分钟。 It needs time to make three copies of it.把它复制三份需要时间。 It's nice talking with you. 和你谈话很高兴。 It's no use arguing with him. 跟他争论没用。 It is no good learning without practice.学而不实践是没好处的。 There is no joking about such matters. 这种事开不得玩笑。 There is no denying that she is very efficient. 她效率高是不容否认的。 2 、作定语动名词作定语的情况并不是很普遍，一般只限于单个的动名词作定语，表示“用于……的”或表示“处于某件事情中的……”含义。例如：swimming pool 游泳池 walking stick 手杖opening speech 开幕词waiting room 候车室reading material 阅读材料floating needle 浮针listening aid 助听器working people 劳动人民 3 、作表语动名词作表语的时候，特别要注意：不要与正在进行时混淆。动名词作表语，表达的是“某件事”等。例如： His part-time job is promoting new products for the company. （动名词）他的业余工作是为那家公司推销新产品。 Reading is for sure learning, but applying is also learning to a greater extent.（动名词）读书当然是学习，然而运用在很大程度上更是学习。

Exercise 1 (1)

实用文档 Exercise 1 I ．Listen and choose.（听录音选择。） 1. 2. 3. 4. II ．Listen and number.（听录音标号。） III ．Read and choose.（看图选择。） ( A (7) (2) (4) (5) (3) (8) ( A ( B ) ( A (6) (1)

实用文档 Exercise 2 I ．Listen and draw.（听录音，对的画笑脸，错的画哭脸。） 1. 2. 3. 4. II ．Listen and circle.（听录音，圈单词。） 1. Touch your foot. 2. Show me your crayon. ear ruler B A D C

实用文档 3. Wave your arms. . 4. This is my nose. hands finger III ．Read and choose.（看图标号。） 1. mouth 2. eye 3. hand 4. finger 5. foot 6. leg 7. arm 8. Body Exercise 1听力材料 I. Listen and choose.（听录音选择。） 1. Eye, eye, this is my eye. 2. Head, head, this is my head. 1 2 4 7 8 3 6 5

3. Leg, leg, this is my leg. 4. Body, body, this is my body. II. Listen and number.（听音标号。） 1．G: Goodbye, mom. W: See you! 2. G1: Hello, Chen Jie! G2: Hi, Sarah! 3. G1: Let’s go to school. G2: OK. 4. Gs&Bs: Good morning, Miss White. W: Good morning! 5. G1: This is Mike. And this is Chen Jie. G2: Nice to meet you. B: Nice to meet you, too. 6. G: Good afternoon, Mr. Black. M: Good afternoon, Sarah! 7. G1: Let’s play. G2&B: Great! 8. Gs&Bs: Goodbye, Miss White. W: Goodbye, children. Exercise 2 听力材料 I. Listen and draw.（听录音，对的画笑脸，错的画哭脸。） 1. Touch your face. 2. Shake your body. 实用文档

exercise的过去式和用法例句

exercise的过去式和用法例句 exercise做动词有锻炼;运用等意思，那么你知道exercise的过去式是什么吗?下面小编为大家带来的exercise的过去式和用法例句，供大家参考学习! exercise的过去式和其他时态过去式: exercised 过去分词: exercised 现在分词:exercising exercise的用法exercise的用法1：exercise的基本含义是反复地进行某一动作或一系列动作,以发展和加强某种能力,尤指为了身体健康或精力充沛而进行的活动。引申可表示运用行使或实行执行等。 exercise的用法2：exercise可用作及物动词,也可用作不及物动词。用作及物动词时,接名词或代词作宾语。 exercise的用法3：exercise作练习解时,其后常接反身代词+in+ n./v -ing,其主语既是动作的执行者,又是动作的承受者。 exercise相关词汇辨析drill，exercise，practice，training，discipline 这些名词都有练习、训练、锻炼之意。 drill 侧重进行有系统的，严格和重复的练习。 exercise 主要指为强壮体魄而进行的锻炼，也可指进行练习以

保持已经获得的技巧。 practice 指把所学的理论或知识用于实践以获得技艺与技巧。 training 普通用词，泛指为从事某种职业而进行的身体或智力方面的训练。 discipline 既可指训练又可指为达到某种熟练程度而进行的约束。 exercise的过去式例句 1. Extreme caution should be exercised when buying part-worn tyres. 购买部分磨损轮胎时要格外当心。 2. The horses were exercised and groomed with special care. 这些马接受专门训练，鬃毛也得到精心梳理。 3. She exercised all her self-restraint and kept quiet. 她好不容易才忍住没说话。 4. Your behaviours exercised a malign influence on the children. 你的行为对孩子们产生了不良的影响. 5. The recruits are exercised every day in the art of self - defence . 新兵每天训练自卫技能. 6. Due caution should be exercised in discriminating between the two.

exercise 1

2011级软件专业“数据结构”课程第一章作业（最好用英文答题）： 1.What are data, data element, atomic element, data type, atomic data type, structure data, abstract data type (ADT), virtual data type, intrinsic data type, algorithm, software? What are their differences and relations? 2. 2. Analyze the time complexity of the following segments. 1）void odd (int n) { int i, j, x=0, y=0; for (i=1; i<=n; i++) if odd (i) { for (j=i; j<=n; j++) x++; for (j=1; j<=i; j++) y++; } } 2）void recursive (int n) { if (n<=1) return 1; else return (recursive(n–1)+recursive(n–1)); } 3. Compare the following four kinds of binary search program, which is correct? Which is more efficient? Assume the following variables and constants n>0. Program A: void binsearchA (int a[n], int x, int &k) { int i=0, j=n–1; while (i<=j) { k= (i+j)/2; if (a[k]==x) return; if (x>a[k]) i=k+1; else j=k–1; } } Program B: void binsearchB (int a[n], int x, int &k) { int i=0, j=n–1; while (ia[k])i=k; else j=k; } } Program C: void binsearchC (int a[n], int x, int &k) { int i=0, j=n–1; while (i<=j) { k= (i+j)/2; if (x<=a[k])j=k–1; if (x>=a[k] i=k+1; } }

英语中it的用法及练习

英语中it的用法及练习 一、概述 在英语中，it的使用相当广泛，它既可用作代词，如人称代词（personal it）、指示代词（demonstrative it）及非人称代词（impersonal it）, 也可用作引导词（anticipatory it）和强调结构中的强调词（emphatic it） Someone is ringing the doorbell. Go and see who it is.有人在按门铃。去看看是谁。（人称代词）What’s this?这是什么？ It’s a book.这是一本书。（指示代词） What a long way it is from Beijing to London! 从北京到伦敦真远。（非人称代词） It's best to plant trees in spring because it's warmer.春天是植树的最佳时节，因为天气更暖和。（作引导词） It was I who met him in the park last week. 是我上星期在公园遇到他的。（强调结构中的强调词） 二、it作代词 1、用作人称代词（personal it） 代替前文提到过的事物，it作真实主语或宾语。 The frog is not a warm-blooded animal. It is a cold-blooded one.青蛙不是温血动物，它是冷血动物。 My pen is missing. I can't find it anywhere. 我的笔丢了，我哪儿也找不到它了。 I won't be back tonight. Please tell my wife about it .我今晚不回来了，请你向我妻子说一声。 I was disappointed with the film. I had expected it to be much better. 我对这部电影很失望，我曾盼望它更好。 Tom's mother kept telling him that he should work harder, but it didn't help.汤姆的妈妈不停地告诉他要努力，但这没起作用。 2、用作指示代词（demonstrative it） 相当于this或that，it有时不特指某件东西，而代表前面已提到的或将会发生的某件事情。 -Who is knocking at the door? —谁在敲门？ -It's me. —是我。 I had a talk with the student. It was very helpful to her. 我和那个学生谈了次话，对她非常有帮助。 It happened during my stay in the United States. 事情发生在我在美国的时候。 -Whose exercise book is that? —谁的作业本？ -It's his . —是他的。 3、用作非人称代词（impersonal it） 代词it可用来指除人以外的一切生物和事物，无阴阳性之分。可指时间、距离、度量、价值、自然现象（天气、气体、阴暗等）。 -What's the time? —“几点了？” -It's half past ten. —“十点半”（指时间） It is late autumn now. 现在是深秋。（指时间） It is rather cold today, isn't it?今天很冷，是不是？（指天气） -How far is it from here to the station? —从这儿到车站有多远？ -It's about two kilometers. -大约两公里。（指距离） It is raining hard. 雨下得很大。（指自然现象） -What's the cost of the dictionary? 那本词典多少钱？

Exercise 1

Exercise 1 1. An electric power distributor charges residential customers $0.10 per kilowatt-hour (kWh). The company advertises that “green power” is available in 150kWh blocks for an additional $4 per month. (Green power is generated from solar, wind power, and methane sources.) a.If a certain customer uses an average of 400 kWh per month and commits to one monthly 150 kWh block of green power, what is her annual power bill? b.What is the average cost per kWh with green power during the year> c.Why does green power cost more than conventional power? 2. Six years ago, an 80-kW diesel electric set cost $160,000. The cost index for this class of equipment six years ago was 187 and now is 194. The cost-capacity factor is 0.6. a.The plant engineering staff is considering a 120-kW unit of the same general design to power a small isolated plant. Assume we want to add a precompressor, which (when isolated and estimate separately) currently costs $18,000. Determine the total cost of the 120-kW unit. b.Estimate the cost of a 40-kW unit of the same general design. Include the cost of the $18,000 precompressor. 3. The structural engineering design section within the engineering department of a regional electrical designs for a group of similar transmission line towers. The detailed design of each tower is based on one of the standard designs. A transmission line project involving 50 towers has been approved. The estimated number of engineering hours needed to accomplish the first detailed tower design is 126. Assuming a 95% learning curve, a.What is your estimate of the number if engineering hours needed to design the eighth tower and to design the last tower in the project? b.What is your estimate of the cumulative average hours required for the first five designs? 4. You have been asked to estimate the cost of 100 prefabricated structures to be sold to a local school district. Each structure provides 1,000 square feet of floor space, with 8-feet ceilings. In 1999, you produced 70 similar structures consisting of the same materials and having the same ceiling height, but each provided only 800 square feet of floor space. The material cost for each structure as $25,000 in 1999, and cost capacity factor is 0.6 5. The cost index values for 1999 and 2006 are 200 and 289, respectively. The estimated manufacturing cost for the first 1,000-square-foot structure is $12,000. Assume a learning curve of 88% and use the cost of 50th structure as your standard time for estimating manufacturing cost. Estimate the total material cost and the total manufacturing cost for the prefabricated structures. 5. Consider the following loan information and repayment table: Loan principal=$10,000 Interest rate=8% per year Duration of loan=3 years Annual payment=$3,880

Exercise 1

Exercise 1 V. Choose the best answer. (本大题答案必须用2B铅笔填涂。) （共26分） 31.We had eight-day holiday in October last year. A) a B) an C) the D) / 32. The 5th East Asian Games were held _______ December, 2009. A) in B) on C) of D) at 33. Mrs Green asked the kids to help _____ to the food and drinks. A) they B) them C) themselves D) their 34. Neither of the scarves fits you. You’d better try on _____ one. A) other B) the other C) another D) others 35. The artist became well known _____ . A) in his thirties B) of thirty C) about thirty D) the thirtieth 36. James usually goes to work his bike. A) by B) on C) in D) with 37. He was so unlucky yesterday that everything seemed to ______ . A) go wrong B) go on C) go over D) go up 38.There is still ______ time left. You don’t need to hurry. A) few B) a few C) little D) a little 39. Stories with dramatic endings are much ______ . A) interested B) more interested C) interesting D) more interesting 40. ______ we to do the survey right now? Can we do it later? A) Need B) Ought C) Must D) Should 41. As a writer, Ann travels ______ to look for all kinds of facts that can give her more ideas for her books. A) closely B) excitedly C) widely D) accurately 42. I want _____ coffee _____ tea at the moment. I’d prefer a cup of iced juice. A) not only…but also B) both…and C) neither…nor D) either…or 43. Peter’s French sounds ______ enough to communicate with the local people. A) well B) good C) better D) wonderfully 44. Please don’t take the books out of the reading room _____ you are allowed to. A) when B) after C) if D) unless 45. His English improved after he stayed with the British family for 3 months. Which is closest in meaning to the underlined part? A) became larger B) became better C) became easier D) became different 46. Many people are not satisfied with the service of the restaurants at the Spring Festival. Which is closest in meaning to the underlined part? A) pleased with B) angry with C) responsible for D) fond of

常见介词用法规则-[1]..

Pr?positions are short words (on, in, to) that usually stand in front of nouns (sometimes also in front of gerund verbs). Even advanced learners of English find prepositions difficult, as a 1:1 translation is usually not possible. One preposition in your native language might have several translations depending on the situation. There are hardly any rules as to when to use which preposition. The only way to learn prepositions is looking them up in a dictionary, reading a lot in English (literature) and learning useful phrases off by heart (study tips). The following table contains rules for some of the most frequently used prepositions in English: 介词是通常在名词(有时在动名词)之前的短语(例如on, in, to 等等) 甚至作为一个英语的高级学习者会发现介词的运用困难, 因为英语的介词和学习者的母语介词不能一对一的翻译,有时要取决于应用的环境. 很难总结什么时候用哪个介词,唯一的方法是查英语词典,多读英语的文章并且学习有用的短语,用心记住它们. 下面的表格包含了英语中最常见的介词用法: ? ? ? ?

Exercise 1翻译

Exercise 1 1.In American high schools, some of the third graders have got into the evil habit of taking doses of uppers and downers. 在美国，一些中学三年级的学生染上了吸食兴奋剂和镇静剂的恶习。 2.The president often considered economy in the White House kitchen. 总统常常考虑在白宫的膳食方面如何减少开支。 3.Under capitalism drug and alcohol are used by some as escape mechanism. 在资本主义社会，毒品和酒精有时被当作逃避现实的工具。 4.Next dreadful thing to battle lost is a battle won. 战败最惨，而战胜次之。 5.She is a lady of blue blood. 她出身高贵。 6.You can’t have your cake and eat it too. 两者不可兼得（鱼与熊掌不可兼得）。 7.Let’s sleep on it. 让我们暂且把问题搁一下。 8.As one of the Four Tigers in Asia, Hong Kong is also known as the Oriental Pearl and the Shopping Paradise. 作为亚洲四小龙之一，香港同样也以东方明珠和购物天堂而闻名。 9.There are cattle in the fields, but we sit down to beef.

冠词的用法练习题

1. There is a desk by the window. On _______ desk there is _____ exercise book. A.a; the B.the; the C.an; a D.the; an 2. There is _______ "h" in the word "honest." A.a B.the C.an D.不填 3. They went to _______ Summer Palace yesterday and stayed there for _______ day. A.the; a B.the; the C.不填; a D.the; 不填 4. It's ________ pity you won't be back before I leave. A. the B.a C.an D.不填 5. Lincoln was elected __________ President of _________United States in 1860. A. the; the B.不填; the C.a; 不填 D.不填; 不填 6. She is going to play _______ piano at the concert this evening. A.a B.an C.the D.不填 7. Most boys like playing _______ football. A.a B.an C.the D.不填 8. Let's go and watch the children play______chess. A.a B.an C.the D.不填 9._____ elephant is bigger than ________ horse A.不填; 不填 B.an; a C.An; a D.The; a 10. Is Tom going to have _______ X-ray check? A.a B.an C.the D.不填 11. They have _________ rice for ________ lunch every day. A.不填; 不填 B.the; the C.the; a D.不填; the 12. We did _______ experiment last week. It was _______ useful one. A.the; the B.an; a C.an; the D.the; an 13. Beijing is one of ________ most beautiful cities in ________world. A.a; the B.the; 不填 C.the; the D.不填; the 14. February is __________ second month of the year A.a B.an C.不填 D.the 15.----How did you go there? ----We went there by _______ bus. A.a B.an C.the D.不填 16._______Wangs will come to see you tomorrow A.A B.An C.The D.不填 17.The students of Class One often read English early in _______ morning. A.不填 B.the C.an D.a 18.On the moon it's too hot in ________ day and too cold at ________ night. A.the; 不填 B.the; the C.a; the D.a; 19.A spaceship flies at about eleven kilometers _________ second. A.a B.an C.the D.不填 20.The picture on _________ left is more beautiful than the one on _______right. A.不填; 不填 B.the; the C.a; a D.an; an 21.The woman took the little girl by ________ hand. A.a B.an C.the D.不填 22.Mr. Read patted him on ________ shoulder.