题目内容

15．We are requested toclassify （分类） the cakes according to the prices．

分析 我们被要求按照价格把这些蛋糕分类．

解答 答案是classify．本题考查语境中选用恰当的词或短语；classify vt．分类；不定式符号to后面需要动词原形，故答案是classify．

点评 翻译填空要在理解句子的结构和含义的基础上根据汉语意思选择恰当的词、短语或句型；同时注意所选词的形式变化．

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17．Tips for Shortening Homework Time
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Here are some strategies you can try to make homework time shorter and easier．
1．Power down electronics．While students think they?may need their computers for completing their assignments，devices can often be more of a distraction than helpful tools for getting homework done quickly．（37）G
2．Get a little exercise!Before beginning any homework，try having your childdance to music，or even do a few push-ups．（38）DTheywillalsohelp studentsfinishhomework in a more efficient manner．While some students are fine starting their work right after school，others benefit from this type of physical activity before beginning their school work．
3．（39）ASome students might prefer a desk in their room，while others may use a table in an office space or play room．Any of these choices work fine，as long as they are in a quiet area with minimal noise．
4．Arrangebreak timeswisely．（40）CAnd they will reward themselves with a break after each partis complete．For instance，they might start with their first assignment．Once that is complete，they can give themselves a five-minute break for a snack．But make sure the break doesn't extend beyond the limited time．
With thesestrategies，your child will become more efficientand can complete homework much faster．

A．Find a quiet area to work．
B．Look for a desk or a table to use．
C．Students often divide their homework assignments into several parts．
D．These types of physical exercises will help increase alertness and?focus．
E．Doing some physical exercises can contribute to good health．
F．Sometimes the simple task of sitting down and getting started can be a challenge．
G．Encourage your child to power them off，and only use them when necessary．
18．In an effort to discourage people from using plastics，scientists have been hard at work inventing alternative packaging products．
The idea of using seaweed（海草） to make eco-friendly water bottles has been around for a few years．Recently，Ari Jonsson took his invention-a water bottle made from red seaweed-to show off at a festival．The bottles will only hold their shape as long as they are filled．As soon as these bottles are empty they will begin to break down，though they would be perfectly safe to eat．Ari Jonsson's bottles are a step closer to a widely used alternative to the current plastic ones．
The eatable water container is not the only product to add to our image of the future．Narayana Pessapaty has also created eatable spoons．After the success of his spoons，Mr．Pessapaty is ready to expand and introduce forks and chopsticks to his menu．His aim is to largely reduce the amount of plastic waste，which is a huge problem for waste sites all over the world，It is a product that may take up t0 500 years to break down，and recycling companies worldwide are struggling to deal with it．
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28．Why do scientists invent alternative packaging products？D
A．To make people's life more convenient．
B．To show off their inventive talents．
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D．To reduce the amount of plastic waste．
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A．They can be made at home．
B．They are cheap to produce and buy．
C．They will hold their shape when they are filled．
D．They will break down themselves when empty．
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C．They can be used for a short time．
D．They are heavier than plastics．
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C．No recycling companies can break down plastic waste．
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3．意大利语和汉语不属于同一个语言体系．
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10．The papers were quick tocondemn （谴责） him for his mistake．
20．He gavehumorousaccount of their trip to Spain first．（幽默）
7．When the sisters saw the movie in cinema，they spoke in whispers．
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增加：在缺词处加一个漏字符号（） 并在其下面写出该加的词．
删除：把多余的词用斜线（\）划掉．
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