【正文】 s soon as may also play the lantern。 160176。（2）It gives us heat and light（3）the moon is just away（4）Because it is very far away（5）It takes four years for light to reach us from Alpha Centauri P45左邊 odd number even number equal 右邊 plus/add minus/subtract divide timesSix oclock（2）eight oclock（3）play puter（4）do my homework（5）a lot of（6）Efforts to learnP46 I39。t know why, i have no, not backward nor might this is the natural character, I like so many things with me to feel very well, the students are very lively I like their p47 was，werespoke cookedcame knewgave swamheard gotsent taughthurt leftstole smelttook droveslept ransat thoughtmet keptbrought boughtflew beganwoke didchose costlost foundread threwrose stoodwore p48 What is your favourite sports？ A tourist steal a purse from a man They did catch the thief Our class 40 students consist of T aim his eye at the torch P49 橫著的（1）I attend listening the music every dayI attend aconcert yesterday Iwill go shopping in threeday（2）He often explains to the guests products He explainad that he had been cheated two days ago He will to everyboby explains tomorrow（3）He often steal somethingI saw a thief steal something yesterday Tomorrow，Do know will have the thief steal（4）He often invite his friend I invite my friend go shopping I will invite my families go shoppingtwenty five Sixty 40 precentP50 To go south to the left until you get after Yi Tian Road to go straight and turn a corner and then go straight to the north to the concert He went to the reception He at the reception He from the reception out of She onto of the table On the table there is onething OnE thing that tipped off the ground Thing black in the car above Thing black belove in the car He stood in front of the car HE stood behind the car She between the two vehicles He into home He in home He out of from homeHonest friendly hummorousBecause thisfriend Would give people a pleasant sense is very easygoing P53Clean upput on new clotheswatching TVWent out to playchat with my friendsZebraMonkeysElephantsLionsTigersThe cafeteriaThe parrot houseEntranceBearsKangarooslisthen musicWatching TV P54Him in bed to see a thief in the next home, then he phone police and caught the police are thank him for his cooperation P55 A week in take a addition to friday and sunday other time in doing his homework on mondays, wednesdays friday, saturday and i play football, only on friday, saturday and sunday and i watch tv for a week, i don39。P60 先大后小大的要讓小的公平一人咬一半（1）選（2）橘子和小蘋(píng)果的大小差不多（2）選（3）的公平性相當(dāng)，都是同一性質(zhì)（3）選（1）的合理性不公平我會(huì)先讓自己選，剩下的是別人的 P61溶解能力由溫度，顆粒大小和攪拌有關(guān) 不同的氣溫對(duì)不同的植物生長(zhǎng)影響不同 糖會(huì)消耗鈣量，缺鈣會(huì)嚴(yán)重影響骨骼 風(fēng)力越大，帆船的速度越快鹽會(huì)由于水的蒸發(fā)而結(jié)晶，使鹽與水蒸氣分離水的蒸發(fā)結(jié)晶，鹽與水蒸氣分離溶解能力的溫度，顆粒大小和攪拌有關(guān) 顆粒大小和攪拌 溶解更快不同的氣溫對(duì)不同的植物生長(zhǎng)影響不同氣溫 影響不同糖會(huì)消耗鈣量，缺鈣會(huì)影響骨骼 消耗鈣量缺鈣風(fēng)力越大，帆船的速度越快 風(fēng)力大 帆船速度快P6225cm 175cm 1：726cm 183cm 1：27cm 190cm 1：22cm 159cm 1。來(lái)驗(yàn)證假設(shè)三、盤(pán)子 水P65 常溫下連食鹽的熔點(diǎn)都沒(méi)有達(dá)到，使食鹽液化都不可能，蒸發(fā)就更不可能了.....（1）淡水（2）.蒸餾（3）條件不足（4）半透膜過(guò)濾法 P66我的感受覺(jué)得很難受感受會(huì)比較好因?yàn)槿绻?dāng)初打掉我 就不會(huì)有我二、（1）世界人口壽命增長(zhǎng)，導(dǎo)致世界人口猛增（2）對(duì)于那些被打掉的孩子是不公平的（3）如果用基因工程轉(zhuǎn)基因會(huì)對(duì)人體有害 如果不用基因工程會(huì)有很多不便（4）為什么基因工程對(duì)人有利有弊P67 曼妥思糖含有一種叫做阿拉伯膠的化學(xué)物質(zhì)，這種化學(xué)物質(zhì)遇到含有碳酸鹽成分的可樂(lè)后，讓水分子的表面張力更易被突破，以驚人的速度釋放二氧化碳。P72 瓶子里的氣壓低于外界的氣壓，雞蛋被外界氣壓壓入瓶中。（背叛）兩方保持沉默（合作）兩人保持沉默先輩將錯(cuò)誤的科學(xué)假設(shè)留給后人去破解，從而對(duì)后人有幫助多思考，多實(shí)驗(yàn)，多觀察大概語(yǔ)文書(shū)吧 P74標(biāo)題：神奇墨水 姓名：… 合作者：家長(zhǎng) 指導(dǎo)老師：沒(méi)有 時(shí)間：2011年1月20日 簡(jiǎn)介：…器材：毛筆1支，打火機(jī)一個(gè)，糖水1杯，白紙一張 圖表：無(wú)實(shí)驗(yàn)設(shè)計(jì)：用毛筆蘸糖水在紙上寫(xiě)字或畫(huà)畫(huà)晾干后，看字形或圖案用火烤后，變化怎樣陳述實(shí)驗(yàn)現(xiàn)象：火烤之后，有淺褐色的字形和圖案對(duì)實(shí)驗(yàn)進(jìn)行分析：火烤之后，字形圖案會(huì)因糖分脫水，而呈現(xiàn)淺褐色結(jié)論或應(yīng)用：無(wú) 參考文獻(xiàn)：無(wú)P75 火烤之后，字形、圖案會(huì)因糖分脫水，而呈現(xiàn)淺褐色告訴你吧，太可憐了，但要給分哦 參考資料：老師給贊同 6 | 評(píng)論、智力快車(chē) 左2連3 左3連7 左4連4 右1連2 右2連6 右3連1 右4連5 、經(jīng)濟(jì)功能、管理功能、文化功能二、實(shí)戰(zhàn)演習(xí)【1】1 【2】南【3】大、小【4】5除4000000=2千米 【5】A線路，因?yàn)榈匦纹教?二單元一、智力快車(chē)亞洲非洲北美洲南美洲南極洲歐洲大洋洲 大洋。床上河、中游、湖口、宜昌 第四單元對(duì)錯(cuò)對(duì)錯(cuò)錯(cuò)錯(cuò)對(duì)錯(cuò)Cadb波斯灣霍爾木茲海峽、馬六甲海峽新疆、青藏工程南水北調(diào)、西電東送第三篇：七年級(jí)寒假作業(yè)答案七年級(jí)語(yǔ)文寒假作業(yè)答案12頁(yè)一、略二、瀉一泄 到一道 義一異 查一察 眾一重 晦一誨三、我早就想把你抓住了，我早就想剿滅你了（意對(duì)即可）。(2)形容思想感情自然而然地產(chǎn)生。 6.⑴綠的謙虛 ⑵綠的寬容 ⑶綠的博大和永恒 ⑷綠的可靠 謙虛 寬容 博大 永恒 ，抒發(fā)了作者對(duì)生活的熱愛(ài)和贊美。四、1．裹，渺，癟，驟 、垂頭喪氣到獲得“殊榮。：“但有時(shí)候需要再等一下”；“但不要急于求成”；“但成功的過(guò)程即是等待的過(guò)程”；“天生我材