深港版《小学英语》Book 2 Unit 4 At the zoo

教学过程:Step1.Pre-task Preparation1.Greetings2.Free talk:Ask a studenttom ake a self-introduction and theothersto introduce them selves.S1:I’m John.I’m7.Ss:You’re John.You’re7.S1:I’m a student.Ss:You’re a student.S1:I’m tall.Ss:You’re tall.S1:Ican’tdance.Ss:You can’tdance.(设计意图:让一个学生做自我介绍,其他学生把他介绍的句子转变为第二人称。在这个环节中,学生的思维活跃起来了,同时也把和这节课有关的知识复习了一遍。)3.Say achantwith thevideoLion,lion是狮子。M onkey,m onkey小猴…     

词形填空(英文)

1 .15 the baby—(wake)or asleeP?2.We日re tlred.Let’5 stoP—(have)a rest.3 .Ensllsh 15 very useful.You ean,t stoP— (Iearn)it.4 .Can you stoP the ehlldren from—(swlm)In th6 Iake?5 .May 15 weak In Chlnese.She 15 trylns_ (study)It well.6 .You need to try—(eat)anything.7.Jaek seems一一‘(tlred)than Tom today.8.Th6 Chlld 15 too youns一—(take)eare of hlrn-- Sslf.9 .The car hlt the young man—(bad).1 0.If you eat leSS food and take more exer一 clse,you Wl!1 be—(health)and—(thln).1 1 .…     

初二英语寒假综合能力自测题(英文)

1.’单项选择(20分) A)从A、B、C、D四个选项中,选出可以填 空白处的最佳答案。 1 .The TV Play 15_interesting than the story· :暇A .very B.mueh 。只卜少叩y甲re,,,”·muc“more ‘一u Lel WorKs narQ,anQ_- B .1 do 50 D.50 1 do the room.You’d better Sn e了.‘-1 汕一do coldcoat. ﹄‘引0 口︼5 Sr J‘J‘r、..二勺,口 . 内J not to take off take down BD not take off do not take off AC 4.叨一ere 15 tea in the have some now. mueh euP,butl’d like a litile B .litile D .a lot of to A.C 5.Mother ofte…     

用复数法解一类轨迹问题

如图:设石二r:(eoss:+isins,)z:二1:(eoss:+i·5 1 no:)在复平面XOY内所对应的向量分别。乙八 几一一户一.~气,是OP:、0P2,把向量OP:按逆时针方向旋转一个角度02(若e:按逆时针方向绕M旋转粤就得到向量补.’~一’一’r’‘”刁,.一’、2’~”一‘’‘二~ 根据复数乘法:向量M尸所对应的复数为a(eos口一isins)i=a(ieoss+sin6)又因为OP=OM十MP,所以向量O尸所对应的复数为:x+夕s=二(eos口+isino)+a(ieos口+5 in口)二a(eos夕+sins)+a(eoso+sin口)i由复数相等的定义得:<0,就把O尸,按顺时针方向旋转一个角}0:1),再把它的模变为原来的::倍,所…     

初二英语Unit20单元要点检测题

1.重点词汇检测。A)根据所给首字母写出单词,使句意完整。2 .KeePing ad_helPs youto remember what youdid,saw and said.3·I’m sure you’11 havea班~-一一‘~timeatthe Party·4.We’re即ing to visit the SummerP一一一 t0lllorr0W.5 .The little boy isv卿elever.Heoanlearn Enslish byh_.一_B)根据句意在空格处填上一个适当的词。几6.The boy jumped here andtherejust_a monkey口7.肠m_the radio a little.lt’5 too noisy.8._a low“邵odbye”,the girlgot into the ear and left.9.Don’t wo叮.Iean take即od_of your bab…     

词形转换精选精练

一、按括号内要求写出下列单词的相应形式。 陕西省1.knife(复数形式)2.nine(序数词)3.衍end(形容词i二‘少.answer(反义词)—5.ahg汀(副词)一6Jeach(过去式)一不子俪、。括号咖给卒词的适当形式填空。.;一丫· 1一8北京市东城囱IJt,san‘‘二石(hour)ddefromheretothe 1】】llSCU】1】.2·Deee甲ber 15 the—(twelve)month of the year.‘3 .Tlle eat 15 加川ly?.Isn’t it4.China 15 one of the eountries with the (long)history.5 .He has brought us all the一_(Photo)we took when we were in Shanghai.6.11议e her dres孚.It l…     

玩具总动员

月叭几挤foh,for erying out loud·They’re all in boxes,you}dioL 双召万They’re getting bigger! S乙劲阴了Wait,there’5 a ulee little onethe代- 3么R.引叹沉乙SPell:trash can·、Ve’re d00med! WOODYAll righL All right!If 1 send out the trooPs,w川月,That’5 using thea reeo们Post do脚”stairs.八汀1、尸广补.All right,men.You heard him.Code Red!RePeat:we are at Code Red.Reeon Plan Charlie.Exeeute!Let’5 move,move,move,move,move! A四DY,SMOMokay.Come on,Idds.Eve灯one in the liv·ing room…     

Go for it!(上)阶段评估自测题

A卷(共50分)I.完成句子(共15小题;每小题1分,满分15分)根据句意及首字母提示,补全句中所缺单词。1.There are50students in our class.Thirty students are girls.The others are b__________.2.—What’s z__________and five?—It’s five,too.3.—How do you s__________pencil?—Oh,P-E-N-C-I-L.4.Look.Here’s a s__________of keys.I think they’re Jim’s.5.Li Ming and Lisa often write letters to each other.They’re pen f__________.6.Mrs Green has two c__________,a son and a daughter.7.—Jim,can you b_____…     

助动词和情态动词

一、考点难点精讲助动词(一)助动词be的形式和用法1助动词be有八种形式:现在式第三人称单数he,she,it现在式第二人称单、复数和第一、三人称复数you,we,they肯定式缩肯定式略否定式缩否定式略原形现在式第一人称单数I过去式第一、三人称单数I,he,she,it过去式第二人称单、复数和第一、三人称复数you,we,they现在分词过去分词beamisarewaswerebeingbeen’m’s’ream notis notare notwas notwere notnot beingnot been’m notisn’t/’s notaren’t/’re notwasn’tweren’t2助动词be的用法(1)“b e+现在分词”构成进行时态。如:You are wo…     

每期一题

题:设z〔R,:/(l+22)〔R。则12卜1。 证法一:利用复数的代数式。设之二a+b云(今今0,a,乙〔R),有z八1+‘2) 、_a+a乙“+as+吞(1一aZ一西2)玄 一_一「而卜--一 丫!1+:名I’>o,由已知得:b(l一a,一bZ)=O,又b斗O, .’.砂十b,二1,故}川=侧妥‘不丢三二1, ·证法二;利用复数的三角式。 设之二犷(coso+isino)·(了)o,‘ino钾0), 有:八1+:’)=下(。050+1 sino).=2,z:=1,故}:卜1。 汀法五:利用二共扼复数的积为一实数 48(1+,·“广。”20一下’sinZ。)小+“’[,由分子的虚部了(x一:“)sino=o,故,=1。 证法三:利用一个实数的共辘复数仍是这个数。 由…     

初中英语课本第一册注释(下)

第十一课1.a quotation from Chairman MaoTsetung中from是表示出处,不能用“of”.2.练习(4)note-book改为复数时,只要把book批改为复数即可:note-book→note-books第十二课We are all Chairman Mao’s RedGuards.中all是We的同位语,放在动词tobe后面.在We all love our Party andChairman Mao.和We all have ChairmanMao’s Works中all也是we的同位语,放在行为动词和to have前面.我们要注意all的位置.第十三课1.Is he a pupil of a middle school,too?中too表示“也”这个意思时,一般放在句末,前面要加逗号.too要重读.     

初一英语Unit 5单元要点检测题(英文)

I,·截粼汇检测护A)根据句意和首字母或汉语提示,拼写单词。·rightWhoThe,。that_(妇女)?~。ver there ismy一—(爸爸).rightThatAll]B.That’5 all rightD.You’re welcoroe A.C口U划5.一Whonot here?一sit d0Wn,pl~.一一一(多谢).愁15 Jim.,且,‘内」15;thinkB.D4·I而nkh户15。_(学生).5.That’5 a niee_(画图)·6.n,e w0Inan 15 a teacher.H na幻。e 15 C通0 Hui.7.阮刃,I_know his nalne·8.飞11at刃口an 15 herb9.一Howo一一一一15 the boy? 一He 15 seven.10.Ann 15 not heretB)根据句意,用句子中划线部分单词的对应形…     

苹果树(英文)

You are a very small apple seed under the cold ground. It is winter and you are sleeping. Above you,snow covers the ground. It is dark under the ground. Now it is spring. It is warm. You start to wake up.Yo u a re a ve ry sm a lla pp le se ed und erthe co…     

初二英语Units 8-10综合训练题

I.词汇A)根据句意和首字母提示,补全单词,使该句完 整正确。1.Mr Lu always asks us to do more sports and keep h .2.You should keep a d——to heIp you re— member what you do every a.y.3.I’113 afraid it’s going to rain.You’d better take an u with you when yo     

初一新目标(下) Units 1-2单元测试题(英文)

笔试部分(80分) 1.按要求完成下列各词(10分)。 l·post(同义词)_ 2·telephone(缩写)_ 3·bank(复数)_ 4·across(同义词)_ 5. lefi(反义词)_ 6.dirty(反义词)_ 7·young(反义词)_ 8.beneh(复数)_ 9·get to(同义词)_ ro·yours(形容词性物主代词)_ n.根据句意和首字母,完成句子中的单词 (5分)。 1 .1 went to thes_to buy something after sehool. 2 .The park isa_from the libra口.It’s very big. 3 .You ean sit b Vietor and David. 4.Don’t 90 through the FirstA_.It’s dan罗rous. 5 .He wants to find ah_for the night. 11…     

JOKES

Applying to Be a Soldier An old man applied(申请)to be a soldier.The sergeant(中士)asked him,“How old are you?”“Sixty—two”answered theold man.The sergeant said:“You know,you’re too old to be asoldier.”Then the old man said:“Maybe,it’s a little old to be asoldier,but don’t you need a general(将军)?”     

狮子王画中话

S阅r.. Mufasa?No.Sarabi:Mufasa?You’re dead.S介儿ba:Sorabi..No.It’5 me.(Delighted)Simba?You’re alive?(Confused)How ean tliatl,e?S切主ba:It doesn’t matrer;I’mhome.Sear..(Confused)只笼m卜几生I’maSimba…?(baek in(乡ving thehyenas。1石vn__一lesu印risedabove him:littleto See angryform) you, look)S动王ba:(AsGive me oneyou aPart,Scar:(BackSixr山a,vou]on with some pride)即od reason why 1 shouldn’t riPinto a wall,aPologetie)oh,understand.The Pressures of一一一一一一一一、一、一一一一…     

初一英语Unit 6单元要点检测题(英文)

0︵匕O了,卫动电必O心勺1.重点词汇检测。A)根据句意和汉语提示,拼写单词。1.一What are一—(这些)? 一They’re pens.2·一Are thev your_(朋友)? 一Yes,they are.3. These are myn,—(书).4·These are bikes·T、eyare—(他们的) bikes.5 .Don’t thank_(我).Thank Lily,please·B)用适当的代词填空。6.This 15 a bird._name 15 Pollv·7 .1’ m a student.name 15 Ul刀1.We are girls._Chen.What’花these?English teacher 15 Missare En沙sh books.What’reover there?1 think they’re Cars。1 1.一Jim, 一Yes,12,一What1…     

灵活运用复数的整体形式解题

一、复数的五种形式 1.复数的整体形式— 2.复数的代数形式— 3.复数的三角形式—为辐角主值);a+bi(a,b〔R);y(。050+isin口):(y>0,0 4.复数的向量形式—02; 5.复数(在复平面上)的点的形式—(a,b),(a,b〔R). 事实上复数的第六种形式是指数形式—。口,但是中学阶段没有学习这部分内容. 二、复数整体运算常用的公式和真命题 1.公l+22二:一+:2:2 .2一:2二z:一22;3.—一_l才:、言.-二__公r’z,=万一名,;斗.1—!二一书〕.ZJ二l二l一盆0.2+之 、221:2=ZR‘:),(二加:的共扼复数等于其实部的二倍);7.:一:=i,2I(:),(:减:的共扼复数等于虚数单位‘…     

第28届国际数学奥林匹克(IMO)竞赛试题解答

(试题见上期)必1.十一XZ卜·’+‘x。{毛侧几.1.解乙p。(无)=nl,a IXI十aZXZ十‘”十a”劣朴惫=O劣2}十…+.x:’)P。(论)=C井·P,_*(o) 儿l无!(n一k)!P。_、(0), 石(无一1川:,}+ 镇(无一l)了”. 把区间〔o,(忍一1)份,每一小区间之长为杯介〕等分成沦’‘一1等 (无一1)了几 无”一1仙兄无尸。(无)。=0习k.丽而二丽了尸一,(o)刀!自=1 由于a‘二0,1,…,无一1“=1,所以一共有犷一l个数 口1劣1+口2劣么+二’+口。x.。根据抽屉原则,总有两个数 ”一1 云 七一1=----兰-----一,下一~(。一卫灭而一1)!(。一k)!Uaf:,一卜a茵二:十…+a二劣。一P(…