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人教版新目标版七年级英语上册 Unit 1 My name’s Gina Section B教案(1)

人教版新目标版七年级英语上册 Unit 1 My name’s Gina Section B教案(1)

Unit1 My name’s GinaSection BPeri od One璇惧墠鍑嗗鏁欏笀锛氬噯澶囨墍闇€鐨勬瓕鏇茬甯︺€佸悕鐗囨牱鏈強鍚勯」琛ㄦ牸銆?/font>瀛︾敓锛氬埗浣滃悕鐗囨墍闇€鐨勭焊寮犮€佺敾绗旂瓑銆?/font>鏁欏璁捐Step One: Present the English numbers.1. Sing the song “Ten Little Indian Boys”.锛堟瓕鏇叉蹇湁瓒o紝姣旇捣鍗曠函鏁欐巿鍗曡瘝鏇翠负鏈夋晥銆傦級Teacher: During the first two classes, we’ve known something about new friends names. But if we want to contact them. What shall we do?S1: A telephone call.T: But you don’t have their telephone numbers.S1: Ask for their telephone numbers.T: If we want to kn ow about their telephone numbers, we must learn how to say these numbers in English. Let’s learn to sing “Ten Little Indian Boys”.WordsOne little, two little, three little Indians,Four little, five little, six little Indians,Seven little, eight little, nine little Indians,Ten little Indian boys.(After singing the song, tell the students not to forget “zero”.)T: Count the number together from zero to nine.S2: Zero…2. Listen to the conversation and write the telephone number.锛堥€氳繃鍚姏澶嶄範鍗曡瘝銆傦級Teacher: This is my friend’s telephone number. But I can’t hear it clearly. Could you please help me write it down?(Students listen to the recording of 1b in Section B and give the answer.)Step Two Drills.1. Make a survey about your partners’ te lephone numbers.锛堣皟鏌ョ粍鍐呮垚鍛樼殑鐢佃瘽鍙风爜锛岄噸鐐圭粌涔犳墍瀛﹀彞寮忋€傦級Teacher: Thank you for your help. But do you want to know your friends’ telephone numbers? Now let’s make a survey about it a nd try to fill in the chart.NameTelephone numbersLi LeiLiu YuLin FangYin KailinS1: Hello, Liu Yu. What’s your telephone number?S2: My telephone number is …S1: Oh, thank you. What about yours, Lin Fang?S3: It’s…S1: … And may I know your phone number, Yin Kailin?S4: …S1: Thank you very much. Oh, I nearly forgot. My telephone nu mber is…2. Report it to th e class.(After the survey, every group can choose a student to report the survey result to the class.)Example:My telephone number is… Liu Yu’s phone number is… Lin Fang’s telephone number is… Yin Kailin’ s phone number is…3. Listen and match the names and telephone numbers.锛堝埗浣滅數璇濆彿鐮佺翱杩欎竴浠诲姟鑳藉澶ч潰绉皟鍔ㄥ鐢熻鐨勫弬涓庢剰璇嗐€傦級Teacher: I will play the recording twice. The first time just listen. The second time, write the letter of the person’s telep hone number in the space after that person’s name.(Students listen to the tape.)T: Next, I’ll play the recording again. This time, fill in the missing numbers.(Students listen to the tape again.)T: Can you find out whose telephone numbers they are?S:…4. Make an address book.Teacher: The new term begins. Our class needs an address book to con tact each other. Now we can put all the information together and then we can have our own address book. Pay attention to the address book headings “Names” and “Phone numbers”. Now work in groups of six and ask your group members “What’s his /her name? And What’s his/her phone number?”Step Three: Make an ID card.1. Show some different ID cards to the class and try to enjoy them.锛堝悜瀛︾敓灞曠ず涓嶅悓绉嶇被鐨勫悕鐗囷紝涓€鏂归潰寮€闃斿鐢熺溂鐣岋紝涓€鏂归潰渚夸簬瀛︾敓鎵惧嚭鍚嶇墖鎵€鍚唴瀹广€傦級锛堝紩瀵煎鐢熸湁鏁堟悳闆嗗悕鐗囦笂鐨勪俊鎭紝鎻愰珮瀛︾敓鐨勯槄璇昏兘鍔涖€傦級Teacher: Now our class has a very useful address book. We can use it to talk with others on the phone. But for most adults, ID cards are more important because they are easy to take along. What’s more, they are very enjoyable. Sometimes they can show the owners’ special personalities. Look at the ID cards below and try to enjoy them.Teacher: From the cards above, what can you find out ?S1: It must have a person’s name…S2: Sometimes it has a motto.T: Yes, It must have a person’s name, postcode, telephone number, home address and e-mail address. So if you have a chance to make an ID card, you must think about all the above. But before you make your card, first let’s learn how to get information from the card. It’s very important.2. Read the ID card and answer the questions.锛堟彁渚涘弬鑰冧俊鎭紝浣嗗厑璁稿鐢熷垱鏂般€傦級Teacher: Look! Here’s an ID card of my friend’s. Please look at it and find out some useful information about her.FIRST NAME:JennyLAST NAME:BrownTELEPHONE NUMBER:535-23751. What’s her telephone number?2. What’s her family name?3. What’s her first name?Homework1. Students are asked to make ID Cards of their own.Demands: A. Useful information must be included.B. It can be designed as beautifully as possible.C. Students may show their own personalities if possible.Personal InformationFirst name:________________ Last name:_________________English name:______________ School:_____________________Class:____________________ Phone number:______________Home address:____________________________________________________E-mail:__________________________________________________________Mott___________________________________________________________2. Find out the information about the famous person.Period Two璇惧墠鍑嗗鏁欏笀:鍑嗗璇勪环琛ㄣ€佸悕浜哄浘鐗囧拰涓€寮犱釜浜烘捣鎶ャ€?nbsp;瀛︾敓锛氬噯澶囧ソ瀹屾垚鐨勫悕鐗囧弬鍔犲睍瑙堛€?/font>鏁欏璁捐Step One: Make an ID card show.1. Show the ID cards to the students.Teacher: Yesterday all of you made some beautiful ID cards. Today we’ll make a show here. Let’s enj oy it together and try to choose the best ones.2. Find the owner of the card.Teacher: The ID card show is over. All the cards are mixed together. I can’t find the owners. Who can help me?S1:I can.(Show one of the cards to another students.)S1: Excuse me, are you in...?S2: Yes, I am.S1: What’s your telephone number?S2: It’s...S1: Are you...?S2: Yes, I am.S1: Here’s your ID car d.S2: Thank you.(Teacher asks more students to find the owners of ID cards).Step Two “Face to Face”.1. Play a guessing game.Teacher: ID cards are useful. But some persons ‘names are known to all the people. They are very famous. Now look at the pictures and guess their names.(The teacher shows some famous person’s pictures and students guess their names and give their answers.)2. Collect useful information.Teacher: These persons are very famous. But it’s better for us to know something else about them. Before class you’ve been asked to collect some information. Now let’s exchange it together.3. Report it to class.Each group can choose a student to give a report about their favorite person. The other students can ask him some questions in class.Example:S1:This is Michael Jordan. He’s …years old. He’s... He speaks...His birth place is ... He is a famous ...player. He’s a membe r of six Chicago Bulls championship teams.People like to call him “Air Jordan”.S2:Do you like Michael Jordan? Why or Why not?S1:Yes, I like him very much because he’s so ...S2:Do you want to be a basketball player like him?S1:Of course I do. That’s my dream.Step Three: Make a poster about yourself.Teacher: Do you want to be famous all over the world?First you must learn to show yourself. Now you have a chance to do that. Please try to make a poster about yourself. In your poster you should try to introduce yourself.(Students can write a passage about themselves. They can give some personal information. They can also design the poster as well as they can.)HomeworkStudents are asked to sun up this unit, especially about how to talk with others politely.。

智慧树知到《中国传统文化与生态文明》章节测试答案

智慧树知到《中国传统文化与生态文明》章节测试答案

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新目标英语八年级下册Unit 1 Will people have robots单词表整理

新目标英语八年级下册Unit 1 Will people have robots单词表整理

新目标英语八年级下册Unit 1 Will people have robots单词表整理鏂扮洰鏍囪嫳璇叓骞寸骇涓嬪唽Unit 1 Will people have robots?鍗曡瘝琛ㄦ暣鐞?will 灏嗭紱浼氾紱瑕?Clare will be five years old next month. 鍏嬭幈灏斿皢鍦ㄤ笅涓湀婊′簲宀佷簡銆?They won't lend us any more money. 浠栦滑涓嶄細鍐嶅€熺粰鎴戦挶浜嗐€?I'll see him tomorrow. 鎴戞槑澶╄瑙佷粬銆?1 robot 鏈哄櫒浜?These cars are built by robots. 杩欎簺姹借溅鏄敱鏈哄櫒浜哄埗閫犵殑銆?2 won't =will not 灏嗕笉 3 they'll =they will 4 everything姣忎欢浜?涓€鍒?Take this bag, and leave everything else to me. 浣犳嬁鍖咃紝鍏朵粬涓€鍒囩暀缁欐垜銆?鈥楬ow's everything with you?鈥?鈥楩ine, thanks.鈥?鈥滀竴鍒囬兘濂斤紵鈥?鈥滄槸鐨勶紝璋㈣阿銆傗€?My family means everything to me. 瀹跺涵瀵规垜鏉ヨ鎰忓懗鐫€涓€鍒囥€?閾炬帴鈫抋nd everything 绛夌瓑She told me about the baby and everything. 濂规妸鍏充簬杩欎釜瀛╁瓙鐨勬儏鍐电瓑绛夐兘鍛婅瘔浜嗘垜銆?5 paper n. 绾?涓嶅彲鏁?,鏂囦欢,璁烘枃,鎶ョ焊; 璇曞嵎(鍙暟) v. 鐢ㄧ焊绯?璐村绾? adj.绾稿埗鐨?a piece/sheet of paper 涓€寮犵焊The photo was on the front page of all the papers. 杩欏紶鐓х墖鐧诲湪鎵€鏈夋姤绾哥殑澶寸増銆?6 use n. 鍒╃敤,浣跨敤,鐢ㄩ€? v. 浣跨敤; vt. 浣跨敤,鐢?鈼弖se something Can I use your phone? 鎴戝彲浠ョ敤浣犵殑鐢佃瘽鍚楋紵鈼弖se something for something/for doing something We used a carrot for the snowman's nose. 鎴戜滑鐢ㄤ竴鍙儭钀濆崪褰撲綔闆汉鐨勯蓟瀛愩€?鈼弖se something to do something Police used tear gas to disperse the crowds. 璀﹀療鐢ㄥ偓娉摝鏂┍鏁d汉缇ゃ€?鈼弖se something as something You can't keep using your bad back as an excuse. 浣犱笉鑳戒竴鐩寸敤鑳岀棝褰撲綔鍊熷彛銆?閾炬帴鈫?use up鐢ㄥ畬;鑰楀敖锛寀se your head鍔ㄥ姩鑴戠瓔7 less a. pron.adv. 鏇村皯鐨?鏇村皬鐨? 鏇村皯鍦?鏇村皬鍦?Exercise more and eat less. 灏戝悆澶氳繍鍔ㄣ€?Getting out of bed in summer is less difficult than in winter. 澶忓ぉ璧峰簥姣斿啲澶╁鏄撶偣銆?閾炬帴鈫掆棌less and less 瓒婃潵瓒婂皬銆斿皯銆曞湴He's less and less able to look after himself. 浠栬秺鏉ヨ秺涓嶈兘鐓ч【鑷繁浜嗐€?鈼弆ess than ... 涓嶅埌锛屽皯浜?The young man is less than twenty years old. 杩欎釜骞磋交浜轰笉鍒?20 宀併€?鈼弉o less than 鎰忎负鈥滀笉灏戜簬锛涗笉涓嬩簬鈥︹€︿箣澶氾紱澶氳揪鈥︹€濄€備緥濡傦細In that battle, we wiped out no less than twenty thousand enemies. 鍦ㄩ偅涓€娆℃垬褰逛腑锛屾垜浠秷鐏殑鏁屼汉涓嶄笅20,000 浜恒€?鈼弉ot less than 鎰忎负鈥滀笉灏戜簬鈥濓紝鍚?at (the) least銆?Our school has not less than three thousand students. 鎴戜滑瀛︽牎鎷ユ湁鐨勫鐢熶笉涓?3,000 浜恒€?8 fewer a. 灏戠殑; int. 杈冨皯鏁? a. 杈冨皯鐨?There seem to be fewer tourists around this year. 浠婂勾娓稿浼间箮灏戜簡銆?閾炬帴鈫抐ewer+鍙暟鍚嶈瘝锛屽锛歠ewer books銆?less+涓嶅彲鏁板悕璇嶏紝濡傦細less water銆?9 pollution n. 姹℃煋air/water pollution 绌烘皵銆佹按姹℃煋environmental pollution 鐜姹℃煋noise pollution鍣煶姹℃煋10 tree 鏍?We sat under a tree for shade. 鎴戜滑鍧愬湪鏍戜笅涔樺噳銆?11 she'll=she will 12 building寤虹瓚鐗?tall/old/historic buildings 楂樺ぇ銆佸彜鑰併€佸巻鍙插缓绛?the building of the school 瀛︽牎鐨勫缓绛?the building trade寤虹瓚涓?13 astronaut 瀹囪埅鍛?14 rocket n. 鐏,鐑熺伀; v. 鍙戝皠鐏,鐚涙定They launched a rocket to the planet Venus. 浠栦滑鍚戦噾鏄熷彂灏勪簡涓€棰楃伀绠€?15 space n. 浣嶇疆,绌洪棿,璺濈; v. 闅斿紑,鍒嗛殧Is there any space for my clothes in that cupboard? 琛f煖杩樻湁绌洪棿鏀炬垜鐨勮。

PEP六年级英语上册四会单词、句子及语法点整理

PEP六年级英语上册四会单词、句子及语法点整理

PEP六年级英语上册四会单词、句子及语法点整理PEPц?Unit 1锛欻ow do you go there? on foot by bike 楠戣嚜琛岃溅by bus 涔y train 涔樼伀杞?how 鎬庢牱go to school traffic 浜ら€?traffic lights 浜ら€氱伅traffic rules ?stop 鍋滐紝鍋滆溅绔?wait 绛夊緟get to 鍒拌揪 1.How do you go to school, Sarah? 浣犳€庢牱鍘讳笂瀛︼紵Usually I go to school on foot. / Sometimes I go by bike. 閫氬父鎴戣蛋?2銆丠ow can I get to Zhongshan Park? 鎴You can go by the No. 15 bus. 浣犲彲浠ヤ箻鍧?15 ?Unit 2锛歐here Is the Science Museum? library 鍥句功棣?post office hospital 鍖婚櫌cinema 鐢靛奖闄?bookstore 涔﹀簵please 璇?next to 涓庘€︾浉閭?turn right 鍚戝彸杞瑃urn left 鍚戝乏杞琯o straight where 鍦ㄥ摢閲宼hen 鐒跺悗1. Where is the cinema, please??It's next to the hospital.瀹冧笌鍖婚櫌鐩搁偦銆?2. 2銆乀urn left at the cinema, then go straight. It's on the left.鍦ㄧ數褰遍櫌宸﹁浆锛岀劧鍚庣洿琛屻€傚畠灏卞湪宸﹁竟銆?Unit 3锛?What Are You Going to Do? next week 涓嬪懆this morning 浠婂ぉ涓婂崍this afternoon 浠婂ぉ涓嬪崍this evening 浠婂ぉ鏅氫笂comic book ?post card 鏄庝俊鐗?newspaper 鎶ョ焊buy 1. What are you going to do on the weekend? 鍛ㄦ湯浣犳墦绠楀共浠€涔堬紵I'm going to visit my grandparents this weekend.鎴戞墦绠楄繖鍛?2. Where are you going this afternoon? 浠婂?I'm going to the bookstore.鎴戞墦绠楀幓涔﹀簵銆?3銆?What are you going to buy锛熶綘鎵撶畻涔颁粈涔堬紵I'm going to buy a comic book.?4銆乄hen are you going?浣犳墦绠椾粈涔堟椂鍊欏幓锛?I am going at 3 o'clock銆傛垜鎵撶畻 3 鐐瑰幓銆?Unit 4锛?I Have a Pen Pal hobby 鐖卞ソride a bike--riding a bike 楠戣嚜琛岃溅dive--diving 璺虫按play the violin鈥昿laying the violin 鎷夊皬鎻愮惔make kites 鈥昺aking kites 鍒朵綔椋庣瓭collect stamps鈥昪ollecting stamps 闆嗛偖live 锟紺lives 灞呬綇teach--teaches 鏁?go--goes 鍘?watch--watches 鐪?read--reads 璇伙紝鐪?does doesn鈥檛=does not 1. What's your hobby?涔堬紵I like collecting stamps.?2銆丠e likes collecting stamps, too. ?3銆丏oes she teach math? --- Yes, she does.?Does she teach English?-- No, she doesn't.涓嶏紝濂逛笉鏁欍€?She teaches math.?Unit 5锛?What Does She Do? singer 姝屽敱瀹讹紝姝屾墜writer actor 鐢锋紨鍛?actress 濂虫紨鍛?artist TV reporter ?engineer 宸ョ▼甯?accountant policeman ?salesperson cleaner 娓呮磥宸?where 鍦ㄥ摢閲岋紝鍒板摢閲?work 宸ヤ綔 1.What does your mother do? What si your mother??She is a TV reporter.濂规槸涓€浣嶇數瑙嗗彴璁拌€呫€?2銆乄hat does your father do? 浣犵埜鐖告槸骞蹭粈涔堢殑锛烪e is an accountant.浠栨槸涓€浣嶄細璁°€?3銆乄here does she work? ?She works in a car company.濂瑰湪灏忔苯杞﹀叕鍙稿伐浣溿€?4銆丠ow does she go to work? She goes to work by bus.?Unit 6锛?The Story of Rain rain 闆?cloud 浜?sun stream 娌筹紝婧?come from 鏉ヨ嚜锛?浠庘€︽潵seed 绉嶅瓙soil 鍦熷¥sprout 鑻楋紝鑺?plant 妞嶇墿锛?should 搴then 鐒跺悗1. Where does the rain come from? --- It comes from the clouds.?2銆乄here does the cloud come from? 浜--- It comes from the vapour.?3銆乄here does the vapour come from? --- It comes from the water in the river.?4銆丠ow can the water become vapour?姘存€庢牱鍙樻垚姘磋捀姘旓紵--- The sun shines and the waterbecomes vapour.闃冲厜鐓ц€€锛屾按鍙樻垚钂告皵銆?5.銆丠ow do you do that? 浣犳€庢牱鍋氬憿? 6銆?What should you do then?鐒跺悗浣犲簲璇ュ共浠€涔堬紵鍔ㄨ瘝鍙樺寲褰㈠紡锛?鍔ㄨ瘝鐨勭幇鍦ㄥ垎璇嶏紝鐢ㄤ簬鐜板湪杩О+be(am is are)+1ng: reading flying looking cooking eating鈥?2銆佸姩璇嶆湯灏炬槸涓嶅彂闊崇殑e,鍘绘帀e,鍐嶅姞ing: take-taking come-coming ride-ridinghave-having make-making 鈥?3ing:run-running sit-sitting put-putting begin-beginning swimming鈥?渚嬶細I am reading a comic book. 鍚屾椂鍔ㄨ瘝鐜板湪鍒嗚瘝缁撴瀯杩樺彲浠ョ敤浜巐ike/enjoy I like swimming./I enjoy swimming.绉板崟鏁板舰寮忥紝鐢ㄤ簬always,often,usually,sometimes every dayО1銆佸姩璇嶆湯灏惧姞s: says asks sings answers looks makes鈥?2銆佷互s銆亁銆乧h 銆乻h缁撳熬鐨勫姩璇嶅姞es: teaches brushes鈥?3銆佷互杈呴煶瀛楁瘝+y缁撳熬鐨勶紝鍘粂鍙榠,鍐嶅姞es: fly-flies try-tries鈥?4.es锛?go-goes do-does have-has he has a book. 鐗规畩鐤戦棶鍙??璇㈤棶骞撮緞锛岀敤how old How old is Jenny? She is eleven. 璇㈤棶棰滆壊锛岀敤what colour What colour is your hair? It鈥檚black. 璇㈤棶浠锋牸锛岀敤how much How much is a stamp? 2 yuan. 璇㈤棶琛屼负鏂瑰紡锛岀敤how How do you go to school? By bus. 璇㈤棶鏁伴噺锛岀敤how many How many books do you have? I have twelve books. 璇㈤棶鏃堕棿锛岀敤when When is Teacher鈥檚Day?It鈥檚September tenth. 璇㈤棶鍏蜂綋鏃跺埢锛岀敤what time What timeis it now? It鈥檚6:30. 璇㈤棶鍦版柟锛岀敤where Where is the book? It鈥檚on the desk. 璇㈤棶浜猴紝鐢╳ho Who is she ?She is my sister. /灞?澶?..锛夛紝鐢╳hich Which season do you like ?I like summer. 璇㈤棶鑱屼笟锛岀敤what What do you do?I am a teacher. What are you?I am a teacher. 璇㈤棶鐖卞ソ锛岀敤what What is your hobby?I like swimming./My hobby is swimming. What do you like to do?I like swimming. 鏃舵€侊細1. (琛ㄧ粡甯革? 锛?锛?be鍔ㄨ瘝鐨勫彞瀛?I am a girl.(鑲? Are you a girl锛焂es,I am./No,I am not.() What is she锛?鐗规畩鐤戦棶鍙?She is a teacher./She is not a student.(鍚? 锛?锛?瀹炰箟鍔ㄨ瘝鐨勫彞瀛?A锛彞鍊熷姪鍔╁姩璇峝o I often read comic books and clean the room on Saturday.锛堣偗锛?I do not (don鈥檛) read comic books and clean the room on Sunday.(鍚? Do you often read comic books and clean the room on Saturday?Yes, I do./No,I don鈥檛.() What do you often do on Saturday?(鐗规畩鐤戦棶鍙? B:浜虹О紡锛屽湪鐤戦棶鍙ュ拰鍚﹀畾鍙ヤ腑鍔╁姩璇嶇敤does锛屽疄涔夊姩璇嶅彉涓哄師褰?She often reads comic books and clean the room on Saturday.锛堣偗锛?She does not (doesn鈥檛) read comic books and clean the room on Sunday.(鍚? Does she often read comic books and clean the room on Saturday?Yes, she does./No,she doesn鈥檛.() What does she often do on Saturday?(鐗规畩鐤戦棶鍙? 2. 為檯杩樻病鍋氾級閫氬父浼氭湁琛ㄥ皢鏉ョ殑鏃堕棿缁撴瀯锛氫汉绉?be锛坅m/is/are锛塯oing to +鍔ㄨ瘝鍘熷舰+鏃堕棿锛堣〃鎵撶畻锛?My mother is going to clean the room this weekend.(鑲? My mother is not going to clean the room this weekend.(鍚? Is your mother going to clean the room this weekend?Yes,she is ./No,she isn鈥檛.(涓) What is your mother going to do this weekend?(鐗规畩鐤戦棶鍙?3. 缁撴瀯锛氫汉绉?be锛坅m/is/are锛?鍔ㄨ瘝鍒嗚瘝缁撴瀯+(now) My uncle is making kites now.(鑲? My uncle is not making kites now.(鍚? Is your uncle is making kites now?Yes,he is./No,he isn鈥檛.( ) What is your uncle doing now?(鐗规畩鐤戦棶鍙?4. 鎯呮€佸姩璇峜an I can swim.(鑲? I can not swim.(鍚? Can you swim?Yes,I can./No,I can鈥檛.(涓€鑸) What can you do?(鐗规畩鐤戦棶鍙?。

七年级英语上册单词表带音标(2013新教材人教版)

七年级英语上册单词表带音标(2013新教材人教版)

七年级英语上册单词表带音标(2013新教材人教版)Starter Unit 1 Good morning. 1.鏃╀笂锛堜笂鍗堬級/涓嬪崍/鏅氫笂濂姐€侴ood morning/afternoon/evening.彲鐪佺暐goodood morning , class!鍚屽ood night! 2. Hello, Frank! 浣犲ソ锛屽紬鍏板厠銆?3. A: How are you?楋紵B: (I鈥檓) fine/Very well/I鈥檓OK, Thank you./thanks. How are you? / And you? A: (I鈥檓)fine/OK, too. 鎴戜篃寰堝ソ銆?4. thanks = thank you 璋㈣阿 5. HB锛堥搮绗旇姱锛夌‖榛?CD鍏夌洏BBC鑻Starter Unit 2 What鈥檚this in English? 1. What鈥檚this/that? 杩?閭f槸浠€涔堬紵銆€銆€銆€銆€銆€銆€It鈥檚a/an + 鍗曟暟鐗╁搧This/That is锛庯紟锛庯級1) What鈥檚this/that? 杩?閭f槸浠€涔堬紵2) What鈥檚this/that? 杩?閭f槸浠€涔堬紵It鈥檚 a ruler. 锛堣繖/閭f槸锛夌洿灏恒€?It鈥檚an apple. 锛堣繖/閭f槸锛夎嫻鏋溿€?2. What鈥檚this/that in English? 杩?It鈥檚a/an +鍗曟暟鐗╁搧This/That is锛庯紟锛庯級What鈥檚this in English?It鈥檚a jacket. 澶瑰厠琛?What鈥檚that in English?It鈥檚an orange. 姗樺瓙銆?in +in Chinese/English/Japanese鐢ㄦ眽/鑻?What鈥檚the English for鈥??琛ㄨ揪鍚屾牱鐨勫惈涔夈€?What鈥檚the English for It鈥檚a ruler.鏄痳uler 3. a 鍜宎n濄€俛鐢ㄥ湪浠ヨ緟闊抽煶绱犲紑澶寸殑鍗曡瘝鍓嶏紱an鐢ㄥ湪浠ュ厓闊抽煶绱犲紑澶寸殑鍗曡瘝鍓嶃€傝繖閲岀殑鍏冮煶闊崇礌鍜岃緟闊抽煶绱犳槸鎸囪?a pen /pen/ ?(/p/涓鸿緟闊抽煶绱? an orange /鈥?蓲rind蕭/ ?(/蓲/涓哄厓闊抽煶绱? 4. P 鍋滆溅鍦猴紱鍋滆溅浣?NBA kg鍗冨厠锛涘叕鏂?5. Spell it, please. = Please spell it. 璇锋嫾璇诲畠銆?K 锟紺 E - Y. Spell 鈥減en鈥? please. = Please spell pen. 璇锋嫾璇烩€減en鈥濄€?P 锟紺E - N.細please?Starter Unit 3 What color is it? 1. What鈥檚this/that? 杩?閭f槸浠€涔堬紵It鈥檚V. 杩欐槸V銆?V讳笢瑗匡紝鍒欏湪鍏跺崟鏁板悕璇嶅墠鍔燼鎴朼n銆?1) What鈥檚this/that? 杩?閭f槸浠€涔堬紵2) What鈥檚this/that? 杩?閭f槸浠€涔堬紵It鈥檚 a ruler. 锛堣繖/閭f槸锛夌洿灏恒€?It鈥檚an apple. 锛堣繖/閭f槸锛夎嫻鏋溿€?2. What color 1) What color is + 鍗曟暟鍚嶈瘝锛?2) What color are + 澶嶆暟鍚嶈瘝锛?It鈥檚/It is + 棰滆壊. They鈥檙e/They are + 棰滆壊. 濡?) What color is the key??It鈥檚锛圛t is锛墆ellow. ?2) What color are the keys? 杩欎?They鈥檙e (They are) red.. 锛堝畠孩鑹茬殑銆?3. color 1) n.棰滆壊2) v. 缁欙紟锛庯紟锛庯紟锛庣潃鑹诧紝鎶婏紟?color sth + 棰滆壊锛氭妸鏌愮墿娑傛垚鈥?Color the pencil red. 鎶婇搮绗旀秱鎴愮孩鑹层€?4. It鈥檚black and white. 瀹冩槸榛戠櫧鑹茬殑銆?5. S 灏忓彿鐨?M ?L 澶у彿鐨?UFO ?CCTV ?UN 鑱斿悎鍥?6. The key is yellow. 閽ュ?The?/ 冒i: // 冒蓹/ㄧず鐗规寚璇磋瘽鍙屾柟閮界煡閬撶殑浜烘垨鐗╋紝鎴栦笂鏂囨彁鍒扮殑浜烘垨鐗┿€?1) The book on the desk is mine. 妗屽瓙涓婄殑涔︽槸鎴戠殑銆傦紙鐗规寚锛?2) Where is the teacher? 鑰佸笀鍦ㄥ摢锛?锛堝弻鏂归兘鐭ラ亾锛?3) Hehas a pen, the pen is black.笂鏂囨彁鍒扮殑浜嬬墿锛?7. 涓冨勾绾у瓧姣嶆暀瀛﹁祫鏂?1辨湁26Aa锛孍e锛孖i锛孫o锛孶u 5?6瓧姣嶄腑鐨勫叾瀹?1?2锛夊瓧姣嶄功鍐欑殑瑙勬牸?0掳宸﹀彸锛屾枩??啓瀛楁瘝鏈塧, c, e, m, n, o, r, s, u, v, w, x, z 13?鈶e崰涓€鏍笺€佷簩鏍肩殑灏忓啓瀛楁瘝鏈塨, d, h, k, l 鍏?涓?鈶?灏忓啓瀛楁瘝i鍜宼涔熷崰涓€鏍笺€佷簩鏍笺€備絾t i?鈶ュ崰浜屾牸銆佷笁鏍肩殑灏忓啓瀛楁瘝鏈塯, q, y 3ц?鈶﹀崰涓€鏍笺€佷簩鏍笺€佷笁鏍肩殑灏忓啓瀛楁瘝鏈塮, j, p 3?鈶у?/ei / 瀛楁瘝: Aa Hh Jj Kk 闊虫爣: /ei / /e飥眛鈭?/ /d蕭e飥?/ /ke飥?/i:/ 瀛楁瘝: Bb Cc Dd Ee Gg Pp Tt V 闊虫爣: /bi:/ /si:/ /di:/ /i:/ /d蕭i:/ /pi:/ /ti://vi:/ /锟斤拷i/ 瀛楁瘝: Ii Yy 闊虫爣: /锟斤拷飥?/ /w锟斤拷飥?/ / 蓹蕣/ Oo /蓹蕣/ / ju: / 瀛楁瘝: Uu Qq Ww 闊虫爣: /ju:/ /kju:/ /`d螞blju://锟斤拷: / Rr /锟斤拷: / /e/ 瀛楁瘝: Ff Ll Mm Nn Ss Xx Zz 闊虫爣: /ef/ /el/ /em//en/ /es/ /eks/ /zed/8. 缂╁啓璇嶏細HK棣欐腐ID PE浣撹偛璇?PRC鍥?RMB 浜烘皯甯?PLA?CCP?IOC鍥介檯濂ユ灄鍖瑰厠濮斿憳浼?am 涓婂崍pm涓嬪崍cm鍘樼背mm9.鍙ュ瓙鐨勪功鍐?у?10..澶у啓瀛楁瘝鐨勭敤娉?1?2锛塈锛堟垜锛夛紝OKу啓銆?3锛変汉鍚嶃€佸湴鍚瓧姣嶅繀椤诲ぇ鍐欍€?4锛夌數褰卞悕銆佷功鍚嶃€佹姤鍒娿€佹枃绔犵殑鏍nglish Weekly銆婅itanic銆婃嘲鍧﹀凹鍏嬪彿銆?5锛夎〃绀烘湀浠姐€佹槦鏈熴?6锛夋煇浜у啓銆?7锛夎〃绀虹О鍛肩殑鍚ncle Wang鐜嬪彅鍙?11.璇嶇被璇嶇被О鎰忎箟渚嬭瘝鍚嶈瘝Noun (n.) 琛ㄧず浜烘垨浜嬬墿鐨勫悕绉?boy, pencil, book, backpack 鍐犺瘝Article (art.) 鐢ㄥ湪鍚嶈瘝鍓嶅?鐨勪汉鎴栦簨鐗?a (an), the 浠h瘝Pronoun (pron.)绛?we, that, his, what ?Adjective (adj.)汉鎴栦簨鐗?鐨勭壒寰?old, red, fine, good 鏁拌瘝Numeral (num) 琛ㄧず鏁伴噺鎴栭『搴?one, thirteen, first, ninth 鍔ㄨ瘝Verb (v.) 琛ㄧず鍔ㄤ綔鎴栫姸鎬?look, go, be(am, is, are) Adverb (adv.)壇璇?not, too, here, often 浠嬭瘝Preposition (prep.) 琛ㄧず鍚嶈瘝銆佷唬璇嶇?璇嶇殑鍏崇郴in, on, of, to, under 杩炶瘝Conjunction (conj.)鎴栧彞涓庡彞and, or, but 鎰熷徆璇?Interjection (interj.) 琛ㄧず璇磋瘽鏃剁殑鍠滄偊銆佹儕璁剁瓑鎯呮劅oh, hello, hi12.?subject锛? 鍙ュ瓙璇存槑鐨勪汉鎴栦簨鐗┿€?1.The sun rises in the east.?锛堝悕璇嶏級2.He likes dancing.浠栧枩娆㈣烦鑸炪€傦紙浠h瘝锛?3.Twenty years is a short time in history.銆?鏁拌瘝) 4.Seeing is believing. 5.To see is to believe. 6.What he needs is a book. 浠栨墍闇?predicate锛? 璇存槑?1.We study English. 鎴戜滑瀛︿範鑻2. He is asleep. 浠栫潯鐫€浜嗐€?predicative锛?琛ㄧ姩璇嶇О涓虹郴鍔ㄨ瘝銆?1. He is a teacher.?2. Five and five is ten. 浜斿姞浜旂瓑浜庡崄锛堟暟璇嶏級3.He is asleep.浠栫潯鐫€浜?锛堝舰瀹硅瘝锛?4.His father is in. 锛堝壇璇嶏級 5.The picture is on the wall. 鐢诲湪澧欎笂銆?() 6.That sounds good 閭e惉璧锋潵寰堝ソ銆?7.Tom looks thin. ?鍔ㄨ瘝鏈? be, sound锛堝惉璧锋潵锛? look锛堢湅璧锋潵锛? feel(鎽歌捣鏉ワ紝smell锛堥椈璧锋潵锛? taste锛堝皾璧锋潵銆佸悆璧锋潵锛? feel锛堟劅瑙夛級...1.I like China.€傦紙鍚嶈瘝锛?2.You can help me. ?3.How many do you need? We need two.?4. I like playing soccer. 鎴戝枩娆㈣涪瓒崇悆銆?锛堝姩鍚嶈瘝锛?5.I want to have an apple. ?锛堜笉瀹氬紡锛?6.Did you write down what he said??----墿锛?Tom鈥檚mother buy him some books.浜涗功銆??1.We elected him monitor. 鎴戜滑閫変粬褰撶彮闀?锛堝悕璇嶏級2.We will make them happy. 3. We found nobody in. ?( ) 4.His father help him to do his homework. o涓嶅畾寮忥級瓙銆?1. He is a Chinese teacher. ?2. He is our friend. 浠栨槸鎴戜滑鐨勬湅鍙嬨€傦紙浠h瘝锛?3. I have three books. 鎴戞湁涓夋湰涔︺€?锛堟暟璇嶏級 4. He is a good student.5.The boy in red is my brother. 绌跨孩琛f湇鐨勭敺瀛╂槸鎴戠殑寮熷紵銆?)瀹硅瘝銆佸壇璇嶆垨鍙ュ瓙銆?琛ㄧず琛屼负鍙戠敓鐨勬椂闂淬€佸湴鐐广€佸師鍥犮€佺洰鐨勩€佺粨鏋溿€佺▼搴︺€佹潯浠躲€佹柟寮忕瓑銆?1.I go to school at seven o鈥檆lock. 鎴戝湪涓冪偣閽熶笂瀛︺€?2.He reads the book in the room.浠栧湪鎴块棿閲岀湅涔︺€?3.I don鈥檛like thrillers because they are scary. ?13 鍐犺瘝锛氬瘝鑰岀嫭绔嬪瓨鍦ㄣ€?鍐犺瘝鍒嗕负涓嶅畾鍐犺瘝"a锛宎n"銆佸畾鍐犺瘝"the"?涓嶅畾鍐犺瘝琛ㄧず娉涙寚锛屽畾鍐犺瘝琛ㄧず鐗规寚銆?涓嶅畾鍐犺瘝鐨勭敤娉?1 涓嶅畾鍐犺瘝鏈?a鍜宎n"?a"鐢ㄥ湪浠ヨ緟闊冲紑澶寸殑璇嶅墠锛?an"鐢ㄥ湪浠ュ厓闊?瓧姣嶃€?1) ?涓€" There is a tiger in the zoo. ?2) 琛ㄧず涓€绫讳汉鍜屼笢瑗?A tiger can be dangerous. с€?3) 琛ㄧず"鏌愪竴涓?鐨勬剰鎬?A gentleman wants to see you. ?4) 琛ㄧず"鍚屼竴"鐨勬剰鎬?They are nearly of an age. 浠栦滑鍑犱箮鍚屽瞾銆?The two shirts are much of a size. ?5) 琛ㄧず"姣忎竴"鐨勬剰鎬?We go swimming four times a week. 鎴戜滑姣忓懆鍘绘父娉冲洓娆°€?6)亴涓?My mother is a teacher. ?7)?Long long ago there was an old king who had a very beautiful daughter.?8) 鍦╯uch a锛宷uite a 鍙ュ紡涓?He is quite a good actor. ?Don't be in such a hurry. 涓嶈?9) 鍦ㄦ劅鍙瑰彞what...鐨勫彞寮忎腑What a pretty girl she is! ?涓嶅畾鍐犺瘝鐨勭敤娉?2 鐢ㄥ湪鏌愪簺琛ㄧず鏁伴噺鐨勮瘝缁勪腑锛?a lot of 璁稿a couple of 涓€瀵?a great many a dozen鐢?one dozen锛?a great deal of 澶ч噺瀹氬啝璇嶇殑鐢ㄦ硶1) 鐢ㄤ互鐗规寚鏌愶紙浜涳級浜烘垨鏌愶紙浜涳級浜嬬墿This is the house where Luxun once lived. 杩欐槸椴佽繀鏇剧粡浣忚繃鐨勬埧瀛愩€?2) 鐢ㄤ簬鎸囪皥璇濆弻鏂归兘鏄庣‘鎵€鎸囩殑浜烘垨浜嬬墿Open the door, please. 璇锋妸闂ㄦ墦寮€銆?3)n he鈥濓級Once there lived a lion in the forest. Every day the lion asked small animals to look for food for him.瀵绘壘椋熺墿銆?4) ?January is the first month of the year.銆?Shanghai is the biggest city in China. х殑鍩庡競銆?5)?the sun the moon鏈堜寒the earth 鍦扮悆the sky 澶╃┖the world 涓栫晫6)悕璇嶆瀯鎴愮殑涓撴湁鍚嶈瘝the West Lake 瑗挎箹the Great Wall 闀垮煄the United States 缇庡浗the United Nations 鑱斿悎鍥?7) 琛ㄧず鏂瑰悜銆佹柟浣?in the east 鍦ㄤ笢鏂?in the west 鍦ㄨタ鏂?in the front 鍦ㄥ墠闈?at the back 鍦ㄥ悗闈?in the bottom 鍦ㄥ簳閮?at the top 鍦ㄩ《閮?on the right 鍦ㄥ彸杈?on the left 鍦ㄥ乏杈?8) 鍦ㄦ捣娲嬨€佹睙娌炽€佹箹娉娿€佸北鑴夈€佹捣宄°€佹捣婀剧瓑鍦扮悊鍚嶈瘝鍓?the Pacific Ocean ?the Huanghe River 榛勬渤the Tainshan Mountains 澶╁北灞辫剦the Taiwan Straits 鍙版咕娴峰场9)The Bakers came to see me yesterday. 璐濆厠涓€瀹朵汉鏄ㄥぉ鏉ョ湅鎴戙€?10) 鍜屾煇浜涘舰瀹硅瘝杩炵敤锛屼娇the poor 绌蜂汉the rich 瀵屼汉the sick 鐥呬汉the wounded 浼ゅ憳the good 濂戒汉the beautiful 缇庝附鐨勪簨鐗?11) 鐢ㄥ湪琛ㄧず闃剁骇銆佹斂鍏氱殑鍚嶈瘝鍓?the working class 宸ヤ汉闃剁骇the Chinese Communist Party ?12) 鐢ㄥ湪the very寮鸿皟鍙ヤ腑This is the very book I want.功銆?13) 鍦╰he more, the more姣旇緝绾х殑鍙ュ紡涓?The more you drink, the more you like it. 浣犺秺鍠濆氨瓒婄埍鍠濄€?14)he play the piano 寮归挗鐞?play the violin 鎷夊皬鎻愮惔15) 鏌愪簺鍥哄畾鐨勮〃杈炬硶in the morning 鍦ㄦ棭涓?in the afternoon 鍦ㄤ笅鍗?in the evening 鍦ㄦ櫄涓?go to the cinema 鍘荤湅鐢靛奖go to the theatre鍘荤湅鎴?all the year round 涓€骞村埌澶?on the way to 鍓嶅線...16) the鍔犲崟鏁板彲鏁板悕璇嶅彲浠ヨ〃绀轰竴绫讳汉鎴栦簨鐗?The horse is a useful animal. ?娉ㄦ剰锛氬儚杩欑被鍙ュ瓙A horse is a useful animal. Horses are useful animals. 闆跺啝璇嶇殑鐢ㄦ硶1) ?ChinaEurope 娆ф床Lei Feng 闆烽攱William Shakespeare ?2)?January 涓€鏈堜唤Sunday 鏄熸湡鏃?Christmas Day 鍦h癁鑺?Thanksgiving 鎰熸仼鑺侼ational Day 鍥藉簡鑺?May Day 鍔冲姩鑺?姣旇緝锛?...on a Sunday。

八年级英语下册Unit 6 Pets单词表及语法解析

八年级英语下册Unit 6 Pets单词表及语法解析

八年级英语下册Unit 6 Pets单词表及语法解析цnit 6 Pets涓€. 璇嶆€ц浆鎹?1. responsible (adj)璐熻矗鐨?responsibility (n.) 璐d换 2. Train trainer () 3. die (v.) died died dying dead (adj.) 姝诲幓鐨?dying (adj.) ?death (n.) 姝讳骸deadly (adj.) 鑷村懡鐨勩€?has has been dead for../since.. ago 4. faith (n.) 淇′换锛屼俊蹇?have faith keep faith 瀹堜俊faithful (adj.) 蹇犲疄鐨勶紝蹇犺瘹鐨?be faithful to蹇犲疄faithfully (adv.) 5. regular (adj.) , 瀹氭湡鐨? irregular verbs ?regularly (adv.) 6. fright (n.)鎯婃亹, 鎯婂悡frighten (v.) (浣?鎯婃亹;浣挎儕鍚?frightening (adj.) frightened (adj.)be frightened of = be afraid of 7. choose (chose, chosen) (v.) choice (n.) 閫夋嫨make a choice have no choice but to do9. happy 锟紺unhappy (adj.) happily 锟紺unhappily (adv.) happiness --- unhappiness (n.) 10锛巆ertain (adj.) certainly (adv.) be certain to do It鈥檚certain that.. 11. apologize (v.) 閬撴瓑apologize to sb for sth make an apology to12. complain (v.) 鎶曡瘔complaint (n.) 浜屻€佽瘝缁勶細1 in one 鈥檚opinion 鍦ㄦ煇浜虹湅鏉?2 change a person鈥檚life勭敓娲?3 therefore ,鎵€浠?4 allow sb. to do sth. ??be allowed to do sth. 5 pick p 鎶娾€︹€︽姳璧?锛屾妸鈥︽崱璧?6 hold鈥?in one鈥檚arm(s) 鎶娾€︹€︽悅鍦ㄦ€€閲?7 keep pet dogs 鍏诲疇鐗╃嫍8 be taken good care of ч【9 according to sb 达紝鏍规嵁鈥︹€?10 care for others 鍏崇埍浠栦汉11 respect all living things 灏婇噸涓€鍒囨湁鐢熷懡鐨勪笢瑗?12 show respect to sb 13 have/ keep a pet dog 鍏诲疇鐗╃嫍14 sth need to be done = need doing 闇?15 clean up 鎵撴壂锛屾竻鐞?16 take鈥?for a walk 甯︹€︹€︽暎姝?17 as a result 锟紺therefore 缁撴灉锛?18 a small number of+n.(澶? 涓€灏忛儴鍒?a large number of +n.(澶? ?19 a numberof +n.(澶? 璁?the number of +n.(澶? + (V.)涓夊崟鈥?鈥︾殑鏁板瓧20 what鈥檚more 鑰屼笖21 right now = right away = at once = immediately绔嬪埢锛岄┈涓?22 apologize to sb. for sth. = make an apology to sb. for sth. 鍥犫€︹€﹀悜鏌愪汉閬撴瓑23 make a complaint about鈥?=complain about sth. 鎶曡瘔鈥︹€?24 be wrong with 鏈夐棶棰橈紝鏈夋瘺鐥?25 not only鈥?but also鈥︿笉浣嗏€︹€﹁€屼笖鈥?涓?It鈥檚a/ an + adj. + n. + 涓嶅畾寮?e.g. It鈥檚a great decision to choose this plan. 2. Keeping pet dogsis a good idea, says Emma.琛ㄧず缁忓父鎬сх鍏蜂綋鍔ㄤ綔銆?E.g. Painting is his hobby. Walking a dogs makes you healthy. 鍔ㄥit鍋氬舰寮忎?It鈥檚no good somking. 銆愮簿缁冦€?--- What do you think made Mary so upset? --- _________ her new bicycle made her so upset. A. Losing B. Lost C. As she lost D. Loseing There be缁撴瀯锛屾湁鈥?锛涗娇鐢ㄥ氨杩戝師鍒欍€?銆愮簿缁冦€?1. There _____ ( be ) a bird in the tree. 2. There _____ ( be ) a teacher and many students in the classroom. 3. There _____ ( be ) two boys and a girl under the tree. 4. It鈥檚nice to hold them in our arms, and it鈥檚wonderful to see them grow up. 5. This stops people from getting any sleep. top sb. from doing sth. ?stop prevent 鎴杒eep. e.g. Nothing can stop/ prevent/ keep us from doing that. This is the best way to stop/ prevent/ keep me from smoking. 銆愮簿缁冦€?1. Doing morning exercise stops us from __________ sick. A. getting B. gets C. to get D. got 6. They have no choice but to keep their dogs in small spaces. ave no choice but to do sth. 娌℃? e.g. I have no choice but to eat at home. 銆愮簿缁冦€?1. We have no choice but __________ with the strangers. A. stay B. to stay C. staying D.stayed 7. A small number of pet dogs even attack people.number of + 銆愯鲸鏋愩€?a number of 涓?the number of 1. A number of __________ ( student ) _______ ( be ) twenty years old. 2. The number of _________ ( student ) in our school ______ ( be ) 300. 8. make a complaint about... 鎶辨€?..e.g. I make a complaint about these dog biscuits. 9. 鍐?According to... 鏍规嵁e.g. According to my mum, ... In my opinion, ...渚濇垜鐪嬫潵e.g. In my opinion, keeping dogs is a good idea. Firstly,... 棣栧厛e.g. Firstly, I think dogs are lovely. Secondly, ... e.g. Secondly, Dogs are faithful to their owners. What鈥檚more,... e.g. Walking a dog can help the owner stay healthy. Finally, ...鏈€鍚?e.g. Finally, Dogs are friendly in our daily life. For these reasons, ... 鍥犱负杩欎簺鍘熷洜e.g. For these reasons, it鈥檚a good idea to keep a dog. I ( do not ) believe that...鎴戯紙涓嶏級鐩镐俊e.g. I believe that dogs make the best pets. э紙涓嬶級unit 6 Pets 鍗曞厓娴嬭瘯鍗? 1.My grandma is ill. My mother is caring for her. A.taking into B.taking off C.taking care of D.taking up 2.Nearly all the passengers died in the accident. A.Almost B.Actually C.Possibly D.Very 3.鈥漇orry, I don鈥檛know.鈥?She responded. A.said B.asked C.spoke D.answered 4.It is said that the fire was caused by dry weather. A.got B.given C.made D.put 5.Mary is a common English name.A.normalB.simpleC.difficultD.different 6.----Did you do well in _____English exam? ----Yes, I got ______鈥滱鈥? A.the; a B.an; an C.the; an D.a; the 7.----Allthe students are talking and laughing in the classroom. ----Ah, it鈥檚______. A.noisy B.lonely C.quiet D.strict 8.----Our English teacher often says to us,鈥漘_____English well is very important.鈥?----That鈥檚true. A.Learn B.Learning C.Learned D.To learning9.----______the weather report, it will rain tomorrow. ----I hope so. A.According toB.AccordingC.DecidedD.Deciding 10.----I will wait______I hear from you. ----I will write to you______possible. A.until; as soon as B.while; as fast as C.since; as quickly as D.because; as slowly as 11.----He hardly helps others, does he? ----______. He hasfew friends and no noe likes him. A.Yes, he does. B.No, he doesn鈥檛. C.Yes, he doesn鈥檛. D.No, he does. 12.----Many teenagers______the old and they often offer their seats to the old on buses. 锟紺---That鈥檚a good behaviour. A.agree with B.worry about ugh at D.care for 13.----Do you know what______the accident?----Yes, because of the bad weather. A.caused B.made C.got D.gave 14.----How is he these days? ----He is______than before. A.much healthy B.more healthier C.most healthierD.healthier 15.----Then what did you you do? ----I had no choice but______as the teacher had told me. A.do B.doing C.to do D.does 16.----Youdid______than Lucy. ----But she did ______than me. A.better; faster B.best; fastest C.good; fast D.well; fast 17.----Why are you late? ----Because I walked______.A.friendlyB.lonelyC.slowlyD.quickly 18.----Though they are twin sisters, they have nothing ______. ----That鈥檚true. mon B.in common C.on common D.at common 19.----Mr Green is ill in hospital. ----______. A.It doesn鈥檛matter B.That 鈥檚fine C.I鈥檓sorry to hear that D.Thank you very much 20.----What did he say? ----He asked______. A.if has your friend ever been here B.what I can do C.what I could do D.if your friend has ever been there A god has a horse. The horse was beautiful, but it wanted to become more beautiful. One day, thehorse___1__about its wish with the god. It said ,鈥滻want to be more beautiful.鈥?The god said,鈥滻don鈥檛know how to make you__2____. Tell me how you want to be ___3___.鈥?The horse said,鈥?If you make my neck a little longer, my upper body will be more beautiful. ___4___you make my legs much thinner, my lower body will be more beautiful.鈥?The god___5___and he turned the horse into a camel by magic. The horse felt a little___6___and started to cry,鈥漁h, no. I don鈥檛want to be a____7___!鈥?The god said,鈥漈his is exactly what you asked for. You have become a camel. Never try to ask__8____more than I give you. If youare___9___, you will want more and more. But you will never know whatthe___10___will be.鈥?The horse learned a lesson and it was very regretful. 1.A.saidB.spokeC.toldD.talked 2.A.taller B.longer C.more beautiful D.thinner 3.A.lostB.changedC.keptD.returned 4.A.Although B.Because C.If D.While 5.A.received B.sentC.agreedD.disagreed 6.A.happy B.excited C.sad D.relaxed 7.A.lion B.camel C.tigerD.zebra 8.A.in B.for C.with D.of 9.A.brave zy C.clever D.greedy 10.A.resultB.reasonC.beginningD.excuse Where will you choose to live, in the city 16 the countryside? People have different ideas 17 the question. Some of my friends would like to live in the city. They can enjoy TV films, entertainment and delicious food. Everything 18 (be) convenient in the city. 19 people are thirsty, they can have boiled or bottled water at once. When a child is ill, he 20 (send) to hospital in just a few minutes. 21 , people have to suffer heavy traffic and air pollution anyway. On the 22 hand, others will choose the countryside. The reasons are simple. Nothing is better 23 to live in fresh air, drink clean water, and enjoy free natural beauty. Of course the most important is a longer and a 24 (happy) life. Which will be your25 (choose), my friend? 1. It____________( hard ) rains these days. I hope it can rain later. 2. She chose____________( happy ) instead of wealth. 3. He has no ____________( responsible ) to that accident. 4. The dog is____________( friend ) . You can touch him. 5. It is your ____________( choose ) if you don鈥檛want to go. 6. I won鈥檛forget the____________( wonder ) trip. 7. What did the ____________( strange ) say to you? 8. May is the ____________( five ) month of a year. 9. These two events have nothing in ____________( commonly ). 10. I have even ____________( bad )news for you.銆€涓€. 1. It鈥檚 a good idea to keep pet dogs.?It鈥檚a/ an + adj. + n. + 涓嶅畾寮?It鈥檚a great decision to choose this plan. 2. Keeping pet dogs is a good idea, says Emma. ?с€佷範鎯х?Painting is his hobby. Walking a dogs makes you healthy.it?It鈥檚no good somking. 銆愮簿缁冦€?--- What do you think made Mary so upset? --- _____ her new bicycle made her so upset. A. Losing B. Lost C. As she lost D. Loseing 3. There are lots of reasons for this. ?There be缁撴瀯锛屾湁鈥?锛涗娇鐢ㄥ氨杩戝師鍒欍€?銆愮簿缁冦€?1. There _____ ( be ) a bird in the tree. 2. There_____ ( be ) a teacher and many students in the classroom. 3. There _____ ( be ) two boys and a girl under the tree. 4. It鈥檚nice to hold them in our arms, and it鈥檚wonderful to see them grow up. t鈥檚+ adj. + to do sth. 鍋氣€?浜嬫儏鈥? It鈥檚good to make a decision. 5. This stops people from getting any sleep. ?stop sb. from doing sth. ?stop 涔prevent 鎴杒eep. Nothing can stop/ prevent/ keep us from doing that. This is the best way to stop/ prevent/ keep me from smoking. 銆愮簿缁冦€?1. Doing morning exercise stops us from __________ sick. A. getting B. gets C. to get D. got 6. They have no choice but to keep their dogs in small spaces.锛?have no choice but to do sth. ? I have no choice but to eat at home. 銆愮簿缁冦€?1. We have no choice but __________ with the strangers. A. stay B. to stay C. staying D. stayed 7. A small number of pet dogs even attack people. ?a number of + 銆愯鲸鏋愩€?a number of 涓?the number of 1. A number of __________ ( student ) _______ ( be ) twenty years old. 2. The number of _________ ( student ) in our school ______ ( be ) 300. 8. make a complaint about... 鎶辨€?..e.g. I make a complaint about these dog biscuits. 9. ?According to... According to my mum, ... In my opinion, ... In my opinion, keeping dogs is a good idea. Firstly,... Firstly, I think dogs are lovely. Secondly, ... Secondly, Dogs are faithful to their owners. What鈥檚more,... Walking a dog can help the owner stay healthy. Finally, ... Finally, Dogs are friendly in our daily life. For these reasons, ... For these reasons, it鈥檚a good idea to keep a dog. I ( do not ) believe that... I believe that dogs make the best pets. 涓€.璇嶆€ц浆鎹?1. responsibility (n.) 璐d换responsible (adj)璐熻矗鐨?2. train (v.) hard training (n.) trainer () employer trainee (浜猴級employee interviewer interviewee 3. die (v.) died died dying dead (adj.) 姝诲幓鐨?脿has has been dead for../since.. ago dying (adj.) ?death (n.) 姝讳骸deadly (adj.) 鑷村懡鐨勩€?friendly lovely lively 4. faith (n.) 淇′换锛屼俊蹇?have faith keep faith 瀹堜俊faithfully (adv.) faithful (adj.) 蹇犲疄鐨勶紝蹇犺瘹鐨?5. regular (adj.) , 瀹氭湡鐨? irregular verbs璇?regularly (adv.) do exercise regularly irregular 锛堝弽涔夎瘝锛?6. fright (n.)鎯婃亹, 鎯婂悡frighten (v.) (浣?鎯婃亹;浣挎儕鍚?frightening (adj.) 鍚撲汉鐨勶紝鍙frightened (adj.)be frightened of = be afraid of by sth to do sth 7. choose (chose, chosen) (v.) choice (n.) 閫夋嫨make a choice have no choice but to do 8. extreme (adj.) extremely (adv.) + adj 鍙婂叾锛?闈炲父9. happy 锟紺unhappy (adj.) happily 锟紺unhappily (adv.) happiness --- unhappiness (n.) business / laziness (lazy) 10锛巆ertain (adj.) certainly (adv.) be certain to do It鈥檚certain that.. 11. apologize (v.) 閬撴瓑apologize to sb for sth explain to sb sth speak to/say to /talk to apology (n.) make an apology to 12. complain (v.) 鎶曡瘔complaint (n.) 13. review (v.) 澶嶄範revision (n.) do some revision 涓嶅彲鏁?remove rebuild recite 浜屻€佽瘝缁勶細1. from side to side 浠庡乏鍒板彸2. head to head ?3. give one鈥檚opinions about sth 鍦ㄢ€︹€︽柟闈㈠彂琛ㄨ嚜宸辩殑瑙傜偣 4. in one鈥檚opinion 鍦ㄦ煇浜虹湅鏉?5. change a person鈥檚life敓娲?6. therefore ,鎵€浠?7. allow sb. to do sth. ?8.?be allowed to do sth. 9. pick p 鎶娾€︹€︽姳璧凤紝鎶娾€︽崱璧?10. hold鈥?in one鈥檚arm(s) 鎶娾€︹€︽悅鍦ㄦ€€閲?11. grow up (grew, grown) 闀垮ぇgrown-up = adult 12. learn about鈥?from (doing) sth. 浠庘€︿腑瀛︿範鈥?13. learn from sb. ?14. keep pet dogs 鍏诲疇鐗╃嫍have pet dogs 15. feed (fed, fed) give food to 鍠傚吇raise sb 鎶氬吇bite bitbitten 16. be taken good care of ч【(be) well prepared 17. according to sb 鏍规嵁鈥︹€?18. care for others 鍏崇埍浠栦汉19. respect all living things 灏婇噸涓€鍒囨湁鐢熷懡鐨勪笢瑗?show respect to sb 20. have/ keep a pet dog 鍏诲疇鐗╃嫍21. create a lot of mess 鐣欎creation creative 鏈夊垱閫犲姏鐨?22. fur 锟紺the skin of an animal (23. sth need to be done = need doing︹€?24. clean up 鎵撴壂锛屾竻鐞?25. take鈥?for a walk 甯︹€︹€︽暎姝?go out for a walk take a walk walk a dog 26. as a result 锟紺therefore 缁撴灉锛?鍥犳27. bark at 鈥?鍚戔€︹€︾媯鍚?laugh at look at shout at aim at smile at point at 28. a small number of +n.(澶? 涓€灏忛儴鍒?29. a large number of +n.(澶? 璁稿?30. a number of +n.(澶? 31. the number of +n.(澶? + (V.)涓夊崟鈥?鈥︾殑鏁板瓧32. what鈥檚more 鑰屼笖33. large open spaces/areas 澶х墖绌哄湴34. run free 鎭f剰濂旇窇35. can be ?may be must be can 鈥檛be 36. right now = right away = at once = immediately绔嬪埢锛岄┈涓?37. apologize to sb. for sth. = make an apology to sb. for sth. 鍥犫€︹€﹀悜鏌愪汉閬撴瓑38. make a complaint about鈥?complain about sth. 鎶曡瘔鈥︹€?39. be wrong with 鏈夐棶棰橈紝鏈夋瘺鐥?40. not only鈥?but also鈥︿笉浣嗏€︹€﹁€屼笖鈥?涓? 1. It鈥檚 a good idea to keep pet dogs. ?It鈥檚a/ an + adj. + n. + 涓嶅畾寮?e.g. It鈥檚a great decision to choose this plan. 2. Keeping pet dogs is a good idea, says Emma. 璇?鎬сх銆?E.g. Painting is his hobby. Walking dogs makes you healthy. 鍔ㄥ悕璇嶅仛涓昏it?It鈥檚no good smoking. 銆愮簿缁冦€?--- What do you think made Mary so upset? --- ___ her new bicycle made her so upset. A. Losing B. Lost C. As she lost D. Loseing 3. There are lots of reasons for this. ?There be缁撴瀯锛屾湁鈥?锛涗娇鐢ㄥ氨杩戝師鍒欍€?銆愮簿缁冦€?1. There _____ ( be ) a bird in the tree. 2. There _____ ( be ) a teacher and many students in the classroom. 3. There _____ ( be ) two boys and a girl under the tree. 4. It鈥檚nice to hold them in our arms, and it鈥檚wonderful to see them grow up. ?It鈥檚+ adj. + to do sth. 鍋氣€?浜嬫儏鈥? e.g. It鈥檚good to make a decision. 5. This stops people from getting any sleep. ?stop sb. from doing sth.氭煇浜?stop prevent sb. from doing sth. keep sb. from doing sth e.g. Nothing can stop/ prevent/ keep us from doing that. This is the best way to stop/ prevent/ keep me from smoking.。

九年级英语下册Unit3重点短语词组汇总

九年级英语下册Unit3重点短语词组汇总

九年级英语下册Unit3重点短语词组汇总涔濆勾绾цnit3?Unit 3-33 1. concern n. 鎷呭績锛涘咖铏?2. atmosphere n. 澶ф皵灞?3. temperature n. 娓╁害锛涙皵娓?4. consumer n. 娑堣垂鑰?5. guess v. 鐚滄祴6. green v. ?7. lifeless adj. 鏃犵敓鍛界殑锛涙棤鐢熺墿鐢熼暱鐨?8. fuel n. 鐕冩枡9. coal n. 鐓?10. result n. 缁撴灉11. increase v. 12. sea level n. 娴峰钩闈?13. destroy v.鎽ф瘉锛涙瘉鐏?14. nature n. ц嚜鐒?15. surface n. 琛ㄩ潰锛涜〃灞?16. soil n. 鍦熷¥17. flood n. ?18. habit n. 涔犳儻19. proper n. 姝g‘鐨勶紱鎭板綋鐨?20. friendly adj. ?21. recycle v. 鍥炴敹鍒╃敤22. purpose n. ?23. solution n.墜娈?24. government n. 鏀垮簻25. role model n. ?26. greenhouse effect 27. in danger 鍦ㄥ嵄闄╀腑28. as a result of鐢变簬29. result in ?30. mountains of?31. take. action閲囧彇琛屽姩32. make a difference?33. act as鍏呭綋(1) concern vt.娑夊強锛屽叧绯诲埌; 浣垮叧蹇冿紝浣挎媴蹇? 鍙備笌; n.鍏冲績; 鍏崇郴锛屾湁鍏? 椤捐檻; ? О鍗曟暟锛?concerns 杩囧幓鍒嗚瘝锛?concerned 澶嶆暟锛?concerns細concerning 杩囧幓寮忥細concerned 1.My main concern is jobs. 鎴戜富瑕佹媴蹇冨氨涓氶棶棰樸€?2.If something concerns you, it worries you. 3.I've been concerned about you lately... 4.The group has expressed concern about reports of political violence in Africa...撹〃绀哄叧鍒囥€?(2) atmosphere n.澶ф皵灞傦紝绌烘皵; 澶ф皵灞? 椋庢牸锛屽熀璋? 姘旀皼; 1. Meteors enter the earth's atmosphere every day. 姣忓ぉ閮芥?2. The atmosphere was very relaxed. 閭i噷鐨勬皵姘涘崄鍒嗚交鏉俱€?3. The atmosphere in this place was absolutely beautiful. ?(3) temperature n.娓╁害; 浣撴俯; 姘旀俯 1.What is your temperature now? 2.His temperature continued to rise alarmingly. (4) consumer n.娑堣垂鑰?1. We need more feedback from the consumer in order to improve our goods. 2. We should adopt the consumers' suggestion. 3. That covers many consumer products. (5)guess 鐢ㄤ綔鍔ㄨ瘝(v.) 1. I don't really know, I'm just guessing. 2. We could only guess at her motives. 鐢ㄤ綔鍚嶈瘝(n.) 3. I'll give you three guesses. 4. My guess is that he didn't come because his parents wouldn't let him do. (6) green adj.缁胯壊鐨勶紱闀愮啛鐨?n.缁胯壊锛涜崏鍦?vi.鍙樼豢vt.浣库€﹀彉缁匡紱浣库€︽仮澶嶆椿鍔?Green. n.鏍兼灄(濮撴皬) ?(adj.) 1. The paper turned green as if by magic. 2. The green fields came into sight. 3. The country is very green in spring. 4. These tomatoes are still too green to pick. 鐢ㄤ綔鍚嶈瘝(n.) 1. Green was the predominant color in the forest. 2. The room was decorated in bright green. 3. He peppered the ball across the green. 4. Mr. Green spoke highly of our city. 鐢ㄤ綔涓嶅強鐗╁姩璇?(vi.) 1. Our lawn grass does not green up until the middle of May. (7)lifeless adj.(? 1.鏃犵敓鍛界殑2. 姝荤殑?(adj.) 1. Without health, life is not life, life is lifeless. 2. I had enough of this kind of lifeless life. (8) fuel n.鐕冩枡杩囧幓寮? fueled / fuelled 杩囧幓鍒嗚瘝: fueled / fuelled 鐜板湪鍒嗚瘝: fueling / fuelling 绗О鍗曟暟: fuels / fuels n.鐕冩枡锛涘埡婵€鍥犵礌vt.渚涗互鐕冩枡vi.鍔犵噧鏂?鐢ㄤ綔鍚嶈瘝(n.) 1. Coal is used as fuel. 2. We aim for a 10% saving in fuel. 3. His indifference was a fuel to her hatred. 鐢ㄤ綔鍙婄墿鍔ㄨ瘝(vt.) 1. Higher salaries helped to fuel inflation. 鐢ㄤ綔涓嶅強鐗╁姩璇?(vi.) 1. All aircraft must fuel before flight. (9) coal n.鐓わ紱鏈ㄧ偔vt.鐑ф?vi.鍔犵?鐢ㄤ綔鍚嶈瘝(n.) 1. He put a shovel of coal on to the fire. 2. The country is rich in oil and coal. 3. Coal can be converted to gas. 鐢ㄤ綔鍙婄墿鍔ㄨ瘝(vt.) 1. The workers were coaling the ship when he came back. 鐢ㄤ綔涓嶅強鐗╁姩璇?(vi.) 1. The ship called at Boston to coal. 2. The big ship coaled. (10) result n.缁(瓒崇悆姣旇禌)璧?v.浜х敓锛涜嚧浣?鐢ㄤ綔鍔ㄨ瘝(v.) 鐢ㄤ綔涓嶅強鐗╁姩璇?S+锝?+A) 1. Lumber prices go up and higher prices for new houses are bound to result. 鏈ㄦ潗浠锋牸涓婃定,鏂板缓鎴垮眿鐨勪环鏍煎娍蹇呬笂娑ㄣ€?2. Then the people would object and civil war would result. 閭f椂,浜烘皯浼氬弽瀵?鍐呮垬灏变細鐖嗗彂銆?鐢ㄤ綔鍚嶈瘝(n.)1. He was disappointed with the result.2. He was less optimistic about the result than others.3. I've been trying to open the door, without result so far.4. result from 鎰忎负鈥滃洜鈥︹€﹁€岃捣鈥濓紝鑰?result in缁撴灉鈥濄€?1. Hard working results in success. 2. Success results from hard working. 鏈夋椂鍊?result 涓?results ?The result(s) of the examination will be published early in August. (11) Increase v.澧炲姞锛涙彁楂?n.澧鐢ㄤ綔鍔ㄨ瘝(v.) 1. We anticipate that demand is likely to increase. ?2. Wide reading will increase your vocabulary. ?3. They have increased the price of petrol again. 4. We must increase our output to meet demand. 鐢ㄤ綔鍚嶈瘝(n.) 1. There was a steady increase in population. 2. The government is alarmed by the dramatic increase in violent crime. 鏀垮簻瀵规毚鍔?(12) sea level 娴峰钩闈?鐢ㄤ綔鍚嶈瘝(n.) Some parts of the country are below sea level.浜涢儴鍒嗕綅浜庢捣骞抽潰涔嬩笅銆?(13) destroy vt. 姣佸潖锛屾崯鍧忥紱1.The hurricane destroyed our houses but caused no death of people.2.The coffee bar was heavily destroyed because the car suddenly crashed into it. 鐩稿叧璇嶏細destroyer: n. 姣佺伃鑰咃紱destruction: n. 姣佸潖锛屾崯鍧忥紱(14) nature n.ц嚜鐒讹紱1. We should keep a harmonious relationship with the nature. 2. People have suffered a lot from the nature because of the heavy pollution.鐩稿叧璇嶏細natural: adj. х殑naturally: adv.?鍦?(15) surface n. 琛ㄩ潰锛涜〃灞?1. The surface of the land becomes green when the spring is coming. 2. Ice covered the surface of the river when cold winter came. (16) soil n. 鍦熷¥锛屽湡鍦帮紱1銆丳easants wiped off the grass on the soil. 2銆丆over a layer of soil on the seeds and then water them. (17) flood n. vt.娣规病1銆丳eople were very scared when the flood came. 2銆乀he flood flooded all the village. 3銆乀he crops were flooded and the peasants were very grief. (18) habit n.涔犳儻锛涗範鎬?鐢ㄤ綔鍚嶈瘝(n.) 1. I have to bear with his bad habit.鎴戜笉寰椾笉蹇嶅彈浠栫殑鍧忎?2. My colleague has broken off the habit of smoking. 鎴戠殑鍚屼簨宸茬粡鎴掓帀浜嗗惛鐑熺殑涔犳儻銆?(19) proper adj.湡姝g殑?(adj.) 1. He could not come up with a proper answer.?2. It鈥檚not proper for you to catch him up very short. ?(20) friendly adj.鍙嬪ソ鐨勶紱鍙嬪杽鐨??(adj.) 1. He cloaked his evil purpose under friendly words.€?2. He was not very friendly to us. ?3. Our neighbors are very friendly. 鎴戜滑閭诲眳闈炲父鍙嬪杽銆?4. He talks to his students in a friendly way. 浠栧拰浠栫殑瀛︾敓鍙嬪ソ鍦颁氦璋堛€?(21) recycle vt.?vi.n.鍐嶅惊鐜?鐢ㄤ綔鍙婄墿鍔ㄨ瘝(vt.) 1. We should try to recycle all our waste paper.夊簾绾稿洖鏀跺啀鍒╃敤銆?2. One thing you can't recycle is wasted time.鏃犳硶鍥炴敹鍒╃敤鐨勬槸浣犳氮璐规帀鐨勬椂闂淬€?3. We should recycle the used things. 鎴戜滑搴斿洖鏀跺埄鐢ㄦ棫涓滆タ銆?4. We must recycle the cardboard boxes. ?鐢ㄤ綔涓嶅強鐗╁姩璇?(vi.) 1. The ecological system can recycle by itself.?鐢ㄤ綔鍚嶈瘝(n.) 1. Water recycle is a good way to save ourresources.€?(22) purpose n.?v.鎵撶畻锛涘喅鎰?鐢ㄤ綔鍚嶈瘝(n.) 1. What is the purpose of your visit?堬紵2. He was a man of purpose. 3. ?I am sure that he came here with ill purpose. ,浠栬繖娆℃潵鎰忓浘涓嶈建銆?鐢ㄤ綔鍔ㄨ瘝(v.) 1. He purposed to visit South America.編銆?2. We purpose making another trial / to make another trial. 鎴戜滑鎵撶畻鍐嶈瘯涓€涓嬨€?(23) solution n.瑙e喅鍔炴硶锛涜В绛旓紱婧舵恫锛涙憾瑙o紱鐢ㄤ綔鍚嶈瘝(n.) 1. He reasoned out a solution to the problem. 浠栫粡杩囨帹鏂?鎵惧嚭浜嗚В鍐抽棶棰樼殑鍔炴硶銆?2. We haven't found the solution yet, but I'm sure we're on the right track. 鎴戜滑杩樻病鏈夋壘鍒拌В鍐冲姙娉曪?3. The solution of the problem has just come to me. ?solution 浣滀负鍚嶈瘝瑙i噴涓衡€滆В鍐崇殑鏂规硶鈥濓紝鍚庨潰甯歌窡of锛宼o锛宖or 銆?There is the solution of/to/for the problem. В鍐虫柟妗堛€?(24) government n.鏀垮簻锛涙斂浣擄紱缁熸不鐢ㄤ綔鍚嶈瘝(n.) 1. The government would not even consider his claim for money. 鏀垮簻鐢氳嚦涓嶈€冭?2. He is a man of some influence in the government circles. 浠栨槸涓?(25) role model n.姒滄牱1. Acoach should act as a role model for his athletes.?2. He looked up to his father as a role model. 浠栦互鐖朵翰浣滀负妤锋ā銆?(26) greenhouse effect 1. Carbon dioxide is the largest contributor to the greenhouse effect.?2. What do you know about the greenhouse effect? ? 3. Carbon dioxide has caused the greenhouse effect. ?4. What Causes the Greenhouse Effect? ?(27) in danger 鍦ㄥ嵄闄╀腑1. He was in danger of losing his life. 浠栨湁澶卞幓鐢熷懡鐨勫嵄闄┿€?2. The house is now in danger of collapse. ?3. This river is in danger of being fished out .嵄闄?(28) as a result of 鐢变簬1. He was late as a result of the snow. 鐢变簬澶ч洩浠栬繜鍒颁簡銆?2. The roofof the mine caved in as a result of the explosion. 鐢变簬鍙戠敓鐖嗙偢锛岀熆浜曢《閮ㄥ潔濉屼簡3. Six people was dead as a result of the accident.х敓銆?4. He ran into debt as a result of drinking too much. 浠栫敱浜庤?(29) mountains of1. I have a mountain of work to do. 鎴戞湁涓€澶у爢宸ヤ綔瑕佸仛銆?2. She has a mountain of dirty clothes to wash. 濂规湁涓€澶у?3. I'm buried under a mountain of work so I can't go out. 鎴戠殑宸ヤ綔鍫嗙Н?4. We made mountains of sandwiches. 鎴戜滑鍋氫簡涓€澶у爢涓夋槑娌汇€?(30) take action 閲囧彇琛屽姩1. We have to take action to stop them. 鎴戜滑寰楅噰?2. We must take action before it is too late. 鎴戜滑蹇呴』瓒佹棭閲囧彇琛屽姩锛屽惁鍒欐潵涓嶅強浜嗐€?3. I felt that it was time for me to take action.簡銆?(31) make a difference ?1. I think you can make a difference, Ellen. ?锛孍llen銆?2. Does his absence make a difference to your work? 娌℃湁浠?浼氬奖鍝嶄綘鐨勫伐浣滃悧?(32) act as 鍏呭綋1. The forest will act as a defense against desert dust.借捣闃插尽娌欐紶鐏版矙鐨勪綔鐢ㄣ€?2. A trained dog can act as a guide to a blind person.?3. She paid her way by acting as a guide. 濂瑰綋瀵兼父鏉ョ淮鎸佺敓娲汇€?。

七年级下册《平方根》第二课时教案

七年级下册《平方根》第二课时教案

七年级下册《平方根》第二课时教案涓冨勾绾т?1锛庡唴瀹?---鐢ㄦ湁鐞嗘暟浼扮畻銆佺敤璁$畻鍣ㄦ眰鍊硷紟2锛庡唴瀹硅В鏋?锛?()鏃犵悊鏁扮殑澶ц渶瑕佺殑涓€绉嶈兘鍔涳紟浣跨敤璁$畻鍣ㄥ彲浠ユ眰浠讳綍姝f暟鐨勫钩鏂规牴锛屼絾涓嶅悓鍝佺墝鐨?及璁′竴涓??鏃犵悊鏁扮殑澶ц嚧鑼冨洿锛?瀽1锛庢暀瀛︾洰鏍?锛?锛?В琚(鎴栫缉灏?(鎴栫缉灏?鐨勮2锛庣洰鏍囪В鏋?锛?氬埄鐢ㄤ及绠楁瘮杈冨ぇ灏忥紱浜嗚В澶归€兼硶锛岄噰鐢ㄤ笉瓒宠繎浼煎€煎拰杩囧墿杩戜技鍊兼潵锛?圭殑绋嬪簭(鎸夐敭鐨勯『搴?В琚2浣嶏紝瀹冪殑绠楁湳骞虫柟鏍瑰氨鐩稿簲鍦板悜鍙虫垨鍚戝乏绉诲姩1浣嶏紝鍗宠?鎴栫缉灏?100鍊嶏紝瀹冪殑绠楁湳骞虫柟鏍瑰氨鎵╁ぇ(鎴栫缉灏?10鍊嶏紟???鏃犵悊鏁扮殑澶цц滃す閫兼硶鈥濊繘琛屼及璁★紝鍗冲埄鐢ㄥ叾涓€绯诲垪涓嶈冻杩戜技鍊煎拰у€涓??鏃犵悊鏁扮殑澶ц嚧鑼冨洿鐨勮繃绋嬶紝??11 锛?锛変粈涔堟槸绠楁湳骞虫柟鏍?鎬庢牱琛ㄧず?锛?锛夎礋鏁版湁绠楁湳骞虫柟鏍瑰悧锛?甯堢敓娲诲姩銆€瀛︾敓鍥炵瓟锛屾?4锛涗絾瀹為??2锛庨棶棰樻帰绌讹紝瀛︿範鏂扮煡21dm2dm堝睍绀哄壀鎷兼柟娉曪紟杩介棶锛?锛?2dm鐨勫ぇ姝f柟褰㈢殑杈归暱搴旇?В绛旓紝鏁欏笀瀵硅В熻繘琛屾寚瀵硷紟杩介棶锛?锛??dm锛?檯鐢熸Н鏋佹€э紝杩介棶锛?锛変富瑕佷负鍚庨潰浠嬬粛鐢ㄦ暟杞翠笂鐨勭偣琛ㄧず浣滃噯澶囷紟3у?фэ紝鐢辩洿瑙傚彲鐭ュぇ浜?鑰屽皬浜?欏笀鏉夸功鎺ㄧ悊杩囩▼锛?杩介棶锛?锛?閭d箞鏄?鍥达紵?涓旀渶鎺ヨ繎鐨?浣嶅皬鏁版槸1锛?锛岃€屽钩鏂规暟澶т簬2涓旀渶鎺ヨ繎鐨?浣嶅皬鏁版槸1锛?锛屾墍浠ュぇ浜?锛?鑰屽皬浜?锛??杩介棶锛?锛?у皬鐨勬柟娉曪?у皬鐨勬柟娉2锛変富瑕佷负鍙婃椂宸╁浐浼扮畻鏂规硶锛?3渚?锛?锛夛紱锛?锛?绮剧‘鍒?锛?01)В绛斿畬锛?у屼綋浼氬す閫兼硶鐨勫彲琛屾€э??锛夛紟?缁冧範44椤电粌涔?锛???4?鐜板湪鎴戜滑鏉ヨВ?4銆€锛?锛変綘浼氳〃绀哄嚭, 鍚楋紵锛?锛夌敤璁$畻鍣ㄦ眰, 锛??屼唬鍏ワ紝鍒╃敤璁$畻鍣ㄦ眰鍑? 锛?旂敤锛?5鈥?鈥?鈥?鈥?杩介棶锛?锛?暟鐨勫皬鏁扮偣鍚戝彸鎴栧悜宸︾Щ鍔?浣嶏紝瀹冪殑绠楁湳骞虫柟鏍圭殑灏忔暟鐐瑰氨鐩稿簲鍦板悜鍙虫垨鍚戝乏绉诲姩1浣嶏紟杩介棶锛?锛?浣犺兘璇村嚭鍏朵腑鐨勯亾鐞嗗悧锛?规暟鎵╁ぇ鐨勫€嶆暟涓庡叾绠楁湳骞虫柟鏍规墿澶х殑鍊嶆暟鎬濊€冨洖绛(鎴栫缉灏?100鍊嶏紝10000鍊嶁€︽椂锛屽叾绠楁湳骞虫柟鏍圭浉搴斿湴鎵╁ぇ(鎴栫缉灏?10鍊嶏紝100鍊嶁€︼紟杩介棶锛?锛?(绮剧‘鍒?锛?01)锛屽苟鍒╃敤鍒氭墠鐨勫緱锛岀殑杩戜技鍊硷紟杩介棶锛?锛?30涓??渚? 400cm鐨勯暱鏂瑰舰绾哥墖锛屾部鐫€杈300cm鐨勯暱鏂瑰舰绾哥墖锛屼娇瀹冪殑涓?:2槑瑙佷簡璇?甯堢敓娲诲姩锛氭暀甯堝嚭绀洪棶棰橈紝瀛︾敓鐞嗚В: 锛??锛??锛?锛夐暱鏂瑰舰鐨勯暱鍜у皬鍏崇郴鏈€鍚庣粰鍑哄畬鏁寸殑瑙g瓟杩囩▼锛?5锛庡綊绾冲皬缁擄細?锛?涔堬紵锛?浼煎€煎悧锛?锛?(鎴栫缉灏?(鎴栫缉灏?鎬庢牱鐨勫憿锛?锛??6?锛?绗?銆?銆?0棰橈紟?1锛庢眰鐨勬暣鏁伴儴鍒嗭紟2锛庢瘮杈冧笅鍒楀悇缁勬暟鐨勫ぇ灏忥紟锛?锛変笌锛涳紙2锛変笌12锛涳紙3锛変笌锛?у皬鐨勮兘鍔涳紟3锛庤嫢锛岋紝閭d箞_______锛沖______锛?鏈夊叧瑙勫緥鐨勭悊瑙o紟4锛庡浗闄呮瘮璧涚殑瓒崇悆鍦虹殑闀垮湪100m鍒?10m涔嬮棿, 瀹藉湪64m鍒?5m涔嬮棿, ?锛?鍊? 闈㈢Н涓?560m,В鍐冲疄闄呴棶棰樼殑鑳藉姏锛?。

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江苏城市职业学院毕业设计说明书排版要求1.打印要求毕业说明书要求用计算机打印。

论文统一为A4规格。

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2.排版要求⏹设计课题二号黑体,加粗⏹各章题序及标题小二号黑体,加粗,1.5倍行距◆各节的一级标题四号黑体,加粗,1.5倍行距◆各节的二级标题小四号黑体,加粗,1.5倍行距◆各节的三级标题小四号黑体,加粗,1.5倍行距⏹正文五宋体,1.25倍行距⏹摘要、参考文献标题四号黑体,加粗,1.5倍行距⏹摘要、关键词、参考文献内容小四号宋体,1.5倍行距⏹目录用“引用”功能自动生成(方法:插入菜单→引用→索引和目录→目录→确定)⏹目录标题小二号黑体,1.5倍行距⏹目录内容中章的标题小四号黑体,1.5倍行距⏹论文页码页低端居中,阿拉伯数字⏹每章要分页,即每一章要重新一页开始⏹页眉与页脚小五号宋体居中注:论文前置部分不编排页码,页码从正文首页开始,论文不加页脚,封面、扉页不加页眉,其余均加页眉,页眉内容为:“江苏城市职业学院毕业设计说明书”。

3.参考文献按以下格式:[序号]作者姓名书名出版单位[序号]作者姓名期刊名称卷号期数例:[1] 黄克智. 板壳理论. 北京:清华大学出版社[2] 于立彪, 郑慕侨, 张英. 负重轮多体接触问题有限元分析. 北京理工大学学报江苏城市职业学院毕业设计说明书论文题目WH212减速器壳钻φ19孔专用夹具设计学号080301350226姓名刘欢指导教师侯宁职称副教授郭会宇职称助教办学点无锡办学点教学班08汽车2011年04月20日摘要随着全球一体化的加剧,人们已进入了微利时代,怎样提高企业的竞争力是每个企业管理者面临的最大考验,据美国《财富杂志》报道,目前电费是制造业唯一未被控制的成本,而其中电费中相当部分是由被称为幻影能源的空气压缩机所产生的。

压缩机作为制造厂最常用的设备之一,其所产生的廉价、适用的压缩空气能源倍受青睐,但据权威机构调查,空气压缩系统在五年的总成本中,运转能源消耗费用占约86%,压缩系统初期购置费用仅占总成本的约8%,其高额的运转能源消耗费用无形中增加了企业的运营成本。

然而运转能源中的50%以上是可节省的,由于空压机马达的转速与空压机的实际消耗功率成一次方关系,降低马达转速将同比减少实际消耗功率,变频空压机是用压力感测器即时感应系统中实际气压和用气量,通过电气控制和变频器控制,在不改变空压机马达转矩的前提下来即时改变压缩机转速,从而起到节电效果。

关键词:空压机频率转变电力目录第一章引言 (1)1.1 现况概述 (1)1.2 空压机变频化改造的必要性 (1)第二章 CS121螺杆空压机原理 (3)2.1 螺杆空压机概述 (3)2.2 螺杆空压机控制原理 (3)2.2.1 空压机动作过程 (3)2.2.2 压力和马达运转变化图 (3)第三章变频器概述和调速原理 (5)3.1 变频器概述 (5)3.1.1 变频器的发展 (5)3.1.2 变频器的基本类型 (5)3.1.3 变频器控制方式简介 (6)3.2 变频器调速原理 (6)3.2.1 变频器调速原理 (6)3.2.2 变频器U/f调速 (6)3.2.3 变频器U/f不同控制方式 (7)参考文献 (9)第一章引言1.1 现况概述随着国民经济的飞速发展,电力等能源消耗越来越大,如何节约能源、减少消耗已成为每个国家、企业甚至个人都必须考虑的问题。

我国风机、水泵、空气压缩机总量约4200万台,装机容量约1.1亿千瓦,但这些大功率耗能系统实际运行效率仅为30—40%,电能损耗巨大,这是由于许多风机、水泵、空气压缩机的拖动电机都是处于恒速运转状态,而生产中的风、水流量以及气压需求量却处于变动状态;另外,许多企业在进行系统设计时,容量选择得比较大,系统匹配不合理,因而造成大量的能源浪费。

江苏统一马口铁有限公司主要生产钢铁产品中的高精尖产品----电镀锡板(俗称马口铁),该材料可广泛地用于食品、饮料包装及电子、化工、五金加工等行业,公司主生产线配置2台1995年产KASER CS121型普通螺杆空压机,一备一用,功率75KW/台。

系统运行时存在以下问题:(1)主电机虽然星-角减压起动,但起动时的电流仍然很大,对电网的稳定和其它用电设备的运行安全有影响。

(2)主电机时常空载运行,属非经济运行,电能浪费严重。

(3)主电机工频起动对设备的冲击大,电机轴承等部件易磨损。

(4)主电机工频运行致使空压机运行时噪音很大等等。

1.2 空压机变频化改造的必要性鉴于以上,对空压机进行变频节能改造是必要的,这样不仅能够节约大量的运行费用,降低生产成本,同时还可以减少设备维护费用。

变频器运用于传统空压机,可以根据安装在储气包上的压力传感器即时感应系统中实际气压和和用气量,通过电气控制和变频调速,在不改变空压机马达转矩的前提下即时控制马达转速,即输出功率,经由改变空压机转速来反应系统压力的变化,并保持稳定的系统压力,实现高品质压缩空气的按需输出,并最终此达到节电的效果。

随着电力电子技术的发展,变频器的应用越来越广泛,它是一种较为成熟的高科技产品,越来越受到国内外工程技术人员和管理人员的关注和重视,目前,新型空压机大多已采用变频控制,大大提高了效率和降低了能源消耗,例如:KAESER SFC 系列变频控制螺杆空压机等。

空压机变频改造后的效益主要有:(1)节约能源。

(2)维修等运行成本降低。

(3)提高压力控制精度。

(4)延长压缩机的使用寿命。

(5)降低空压机的噪音等。

第二章 CS121螺杆空压机原理2.1 螺杆空压机概述CS121螺杆空压机由德国KAESER 公司制作,它采用在欧洲素有“金转子”之称的德国KAESER SIGMA 形转子,高效节能,主要组件有压缩室和两根螺杆,运转效率很高,工作原理简述:压缩机螺杆采用一对相互平行啮合的阴阳转子(或称螺杆)在气缸内转动,使转子齿、槽之间的空气不断地产生周期性的容积变化,空气则沿着转子轴线由吸入侧输送至输出侧,实现螺杆式压缩机的吸气、压缩和排气的全过程。

2.2 螺杆空压机控制原理2.2.1 空压机动作过程压缩机的进气口和出气口分别位于壳体的两端,空压机动作程序为:(1) 按下启动按钮,控制系统接通启动器线圈并打开断油阀,空压机在卸载模式下启动,这时进气阀处于关闭位置,而排气阀打开以排放油气分离器内的压力。

(2) 等降压短暂时间后,由于压差控制作用进气阀打开,压缩机开始加载运行,这时系统油气分离器压力开始上升。

(3) 当系统压力上升到压力开关上限值,即起跳压力,控制器使进气阀关闭,油气分离器放气阀打开放气,压缩机空载运行。

(4) 直到系统压力跌到压力开关下限值后,即回跳压力,控制器使进气阀打开,油气分离器放气阀关闭,压缩机满载运行。

2.2.2 压力和马达运转变化图马达出力 压力说明:调整位于空压机油气分离器上的压力开关,可以设定空压机工作的上限和下限压力;当系统压力跌到压力开关下限值时,空压机满载运行,见上图斜线上升段;当系统压力升到压力开关下限值时,空压机空载运行,见上图斜线下降段;当空压机持续空载时间(上图1---2区段T1时间)超过预先设定的时间时,马达停止运转(上图2---3区段),空压机在3---4区段则再次满载启动,4---5区段再次空载运行,并由于T2时间小于预先设定时间,故此区段马达未停止运转。

第三章变频器概述和调速原理3.1 变频器概述变频器是将固定频率的交流电变换为频率连续可调的交流电的装置,它的问世,使电气传动领域发生了一场技术革命,即交流调速取代直流调速,交流电动机变频调速技术具有节能、改善工艺流程、提高产品质量和便于自动控制等诸多优势,是公认的最具发展前途的调速方式。

3.1.1 变频器的发展变频器技术随着微电子学、电力电子技术、计算机技术和自动控制理论等的不断发展而发展,其应用越来越普及。

电力电子器件是变频器发展的基础,自1956年起,先后出现了晶闸管、门极可关断晶闸管(GTO)、电力晶体管(GTR)、电力MOS场效应管(MOSFET)、绝缘珊双极型晶体管(IGBT)和智能功率模块(IPM)等电力电子器件,为变频技术的快速发展奠定了基础。

计算机技术和自动控制理论是变频器发展的支柱,早期的晶闸管逆变器各桥臂的开关控制是由分立电子元器件组成的电路完成的,未采用计算机控制技术,不仅可靠性差、频率低,而且输出的电压和电流波形是方波,随着PWM技术的应用,以及16位甚至32位微处理器的应用,不仅能够得到相当接近正弦波的输出电压和电流,而且也使变频器的功能从单一的变频调速发展为包含算术逻辑运算及智能控制在内的综合功能,推出了能实现矢量控制、直接转矩控制、模糊控制和自适应控制等模式。

进入21世纪,随着与变频相关的技术持续发展,网络智能化、专门化、一体化、环保无公害的变频器将是发展方向。

3.1.2 变频器的基本类型变频器种类很多,有各种不同的分类方法,按相数分有单相和三相、按波形分有方波和正弦波、按储能方式分有电压型和电流型、按调压方式分有脉幅调制和脉宽调制,另外若按控制方式分则有:U/f控制即压频比控制、SF控制即转差频率控制和VC矢量控制、直接转矩控制、单片机控制等。

3.1.3 变频器控制方式简介变频器的控制方式有:U/f控制即压频比控制、SF控制即转差频率控制和VC矢量控制、直接转矩控制、单片机控制等,简单解释说明如下:U/f控制:在改变变频器输出频率的同时也改变电压,通常U/f为常数,这样可使电机磁通保持一定,在较宽的调速范围内,保持电机转矩、效率、功率因素不下降。

SF控制:采用速度检出器测出电机转速,构成速度闭环,速度调节器的输出为转差频率,然后以电机速度对应的频率与转差频率之和作为变频器的输出频率,通过控制转差频率来控制转矩和电流。

VC控制:通过把定子电流的磁场分量和转矩分量解耦开来,分别加以控制,影响变频器输出电流的大小、频率和相位,用以维持电机内部的磁通和所需转矩。

直接转矩控制:与矢量控制不同,它不是通过控制电流、磁链等间接控制转矩,而是把转矩直接作为控制量来控制。

单片机控制:是以高性能单片机(主要为16位)和数字信号处理器(DSP)等为控制核心来构成系统的。

3.2 变频器调速原理3.2.1 变频器调速原理根据电机学可知,交流异步电动机的转速公式为:n = 60 f1 *(1-s)/ p f1:定子供电频率; p:极对数; s:转差率由上式可知,若均匀地改变定子供电频率 f1,则可以平滑地改变电动机转速,然而只调节f1是不行的,因为下式:E 1 = 4.44 * f1*N1*K * Φ≒ U1E1:定子相感应电动势; N1:定子相绕组有效匝数; K:与电机结构有关的常数;Φ:每极磁通; U1:定子电压。

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