【正文】 it the Floating Market on the river. 參觀河上的水上街市很有趣。1） Mr. White will arrive at the hotel tonight. 懷特先生將于今晚抵達(dá)酒店。45．We didn’t get home until midnight last night. 昨晚我們直到半夜才回到家。46． How about meeting for lunch so that we can sit and talk？午餐時(shí)會(huì)面怎么樣？以便我們可以坐下來(lái)聊聊。47．I always sat upstairs so that I could see better. 我總是坐在巴士上層，以便看得更清楚。48． What do you mean by “different kinds of people”? 你說(shuō)“不同種類的人”是什么意思？Unit 2 Protecting our environment49．Can you give me a hand? 你可以幫我個(gè)忙嗎? 這是地道的交際用語(yǔ)，相當(dāng)于：Can you help me? 還可以說(shuō)：Could you do me a favor?50．No one can live without water or air. 沒(méi)有水和空氣，任何人都不能生存下去。51． My father did his best to mend the puter for us. 我爸爸盡力為我們修好這臺(tái)電腦。52．Trees make our air clean. 樹(shù)木使我們的空氣干凈。53． Be a good boy. Don’t make your father angry. 做個(gè)好孩子。別令你的父親生氣。54．Playing puter games for a long time is very tiring. 長(zhǎng)時(shí)間玩電腦游戲是非常令人疲倦的。55．Don’t throw rubbish onto the ground, and stop using plastic bags for shopping. 不要扔垃圾在地上，停止使用塑料袋購(gòu)物。56．We were caught in a sandstorm. 我們遇到了沙塵暴。57．Even if the water looks clean, it could still be dirty. 即使這水看起來(lái)干凈，但它仍是臟的。58．We’d better say something about the problem of single parent family. 我們最好談?wù)剢斡H家庭方面的問(wèn)題。Unit 3 Our senses59. I booked a room last Sunday. 我上星期訂了一間房。60．For your safety, please stand in a line. 為了安全起見(jiàn)，請(qǐng)排好隊(duì)。61． Just then, the fire alarm went off. 正在那時(shí)，火警警報(bào)響起。62． Soon, a fireman showed up. 很快，消防員出現(xiàn)了。63. It’s against the rules. 那樣是違反規(guī)定的。64．Which part of the body helps us keep our balance so we do not fall down?身體哪部分會(huì)幫助我們保持平衡，這樣我們就不會(huì)摔倒？65. We should be proud of 。66. We all enjoyed ourselves at the party. 我們?cè)诰蹠?huì)里都玩得很開(kāi)心。67. A group of firemen tried to put out the fire with 。Unit 4 Electricity68．I want a packet of chocolate. 我要一盒巧克力。69. I was finally able to fool Daisy. 我終于有機(jī)會(huì)捉弄Daisy了。70．These wires are connected to cables under the street. 這些線與海底的電纜相連。71. They free office workers and housewives from washing clothes. 它們使辦公室工作人員和家庭主婦從洗衣服里解放出來(lái)。72．Children under metres can take a bus for free. 。73. You should be careful of the following. 你應(yīng)該小心下面的事項(xiàng)。74. Stand 3 to 4 feet away from the microwave when it is on. 當(dāng)微波爐正在用著時(shí)，人要離它3到4英尺遠(yuǎn)。75. I often help my mother do/ to do the housework. 我經(jīng)常幫助媽媽做家務(wù)。76．The sad story made her sad. 那個(gè)傷心的故事使她很傷心。77. Keep the outside of the pot dry. 保持電飯鍋膽的外層干燥。78. He has a series of stamps of 2008 Olympic Games. 他有一套2008年奧運(yùn)會(huì)的郵票。79. Electricity flows through a 。80.. Both Mary and Lucy like singing. Mary 和Lucy都喜歡唱歌。81. Switch off the electricity first. 先關(guān)掉電源。 82. Can I borrow two books at a time? 我可以一次借兩本書(shū)嗎？83. You mustn’t play with fire. 你不準(zhǔn)玩火?！痬 picking my cousin up at the railway station. 我要到火車站接我的老表。Unit 5 Poems about life85. I didn’t find it interesting… 我認(rèn)為這不是很有趣。86. Gold is similar in colour to 。87. We should keep silent in our class. 我們必須在課堂上保持安靜。88. He always feels bored when he is alone. 一個(gè)人的時(shí)候，他總是覺(jué)得煩悶。89. He’s such a boring man. 他就是一個(gè)如此乏味的人。90. He keeps smiling when he is on show. 表演的時(shí)候他一直保持笑容。91. Every morning I see my father run in rings in the 。92. You won’t mind the noise, you’ll just love the dinfor there’s never a dull moment in the house we live in! 你不要在意那嘈雜的聲音，你會(huì)愛(ài)上那不停的喧鬧——因?yàn)樵谖覀兊姆孔永飶膩?lái)不會(huì)有寂寞的時(shí)候。93. We listen carefully, for he brought news of our ，我們都認(rèn)真地聽(tīng)著。94. The strong wind blow old trees away. 強(qiáng)風(fēng)把老樹(shù)都吹走了。 aim is not only to beat each team but also to improve his ability. 他的目標(biāo)不僅是戰(zhàn)勝每支隊(duì)伍，還有提高自己的能力。96. My family lives on fishing and we live a simple life. 我家靠漁業(yè)為生，我們過(guò)著簡(jiǎn)樸的生活。 is a continent with many different kinds of animals and plants. 澳大利亞是一片有著許多不同種類動(dòng)物和植物的大陸。Unit 6 Water98. Water was pouring into the sink. 水流進(jìn)了洗滌槽。99. Ann froze with terror when the door opened silently. 門一聲不響地開(kāi)了，把Ann嚇了一跳。100. Water freezes at 0176。C. 水在0176。C結(jié)冰。101. It is necessary for people to drink 8 glasses of water every day. 對(duì)于人們來(lái)說(shuō)，每天喝8杯水是必要的。102. After we cleaned the classroom up, we left school. 在我們把教室清潔干凈后，我們離開(kāi)學(xué)校。103. It’s such a wonderful journey that I can’t forget it. 如此美妙的一次旅程實(shí)在讓我難忘。104. People there will pump me into the river and I will go back into the sea again. 人們會(huì)用泵把我抽到河流中，然后我再回到大海中。105. She shook her head with doubt. 她帶著疑惑搖搖頭。106. If a broken tap can fill up a coffee cup in 10 minutes, it will waste over 13,500 litres of water in a year. 假如一個(gè)壞了的水龍頭流出的水能在10分鐘內(nèi)填滿一個(gè)杯子，那么一年將要浪費(fèi)超過(guò)13，500升水。107. Remember not to waste or pollute me. 記得不要浪費(fèi)或污染我。108． About 90% of all the drinkable water is underground, and it is very easy to pollute it. 大約90％的飲用水都是來(lái)自地下的，并且相當(dāng)容易受到污染。109 Believe it or not, the water in our toilets starts as fresh water. 信不信由你，我們洗手間的水開(kāi)始的時(shí)候是干凈的。110. Taking a bath uses even more water than showers. 洗澡比沖澡用更多的水。111. The boy in the picture is doing an experiment. 圖中的男孩正在做實(shí)驗(yàn)。112. First he adds salt to a glass of distilled water. 首先，他在蒸餾水里加