and costly，” said Bowker.
32. What are needed to get hydrogen from grass? A．A catalyst and palladium. B．Water and cellulose. C．Sunlight and a biopolymer. D．Sunlight and a catalyst.
33. Why is the new way of making hydrogen considered significant? A．It is cheap, green and sustainable.
B. It is the best to produce the renewable energy.
C. It is more productive and efficient than other methods. D. It can replace the way to make fossil fuels completely.
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34. Why does nickel interest the researchers in making hydrogen from cellulose? A．It can produce the largest amount of hydrogen.
B. It can avoid separating and cleaning up cellulose. C. It is more common than other metals and costs less. D. It works quicker than other metals during
photocatalysis. 35．What does the author intend to tell us mainly in this passage? A．Catalysts that could be taken from grass.
B．A new way of making hydrogen from grass. C．The potential of hydrogen as a renewable energy.
D．The connection between hydrogen and photocatalysis. 第二节(共 5 小题；每小题 2.5，满分 12.5 分)
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 It is very important for kids to be courageous. A brave child is more likely to withstand negative peer pressure, say no to temptations ( 诱惑) and fight the good fight. 36 It boosts kids' resilience ( 适应力), confidence and willpower as well as their learning, performance and school engagement. Here are several ways to develop kids' courage：
Set a model of courage. Kids who watch their parents stick their necks out to do the right thing are more likely to do the same. 37 Then express how good it feels when you conquer your fears instead of taking a shortcut. Your kids will learn how to take on the tough challenge they face by witnessing how you tackle your fears.
38 Research finds that kids are more likely to be courageous if they believe that their parents encourage them to support those in need. Discuss bravery with your kids: Tell them “Courage is making the choice to do what you know is right even if you are afraid.”
Ask your kids to share their acts of bravery. Learning to be brave takes practice, so encourage your children to do something courageous every day. 39 A mom I talked to had her kids share their brave deeds at dinner time.
Teach your kids how to reduce their fears. If not kept under control, fears can be powerful. 40 You might encourage positive self-talk, such as saying “I can handle this” or “I have courage to do this”. Or teach your children to take slow, deep breaths to find courage.
A. Talk about values and courage. B. Courage has other surprising benefits. C. The good news is that courage can be taught. D. Teach your children simple strategies to be brave.
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E. Let your children see you step out of your comfort zone.
F. In today's uncertain world, kids will need courage and confidence. G. Then take time to focus on their courageous breakthroughs.
第三部分 语言知识运用(共两节，满分 45 分) 第一节(共 15 小题；每小题 1 分，满分 15 分)
阅读下面短文，从短文后各题所给的 A、B、C 和 D 四个选项中，选出可以填入空白处的最佳选项。 The Glover kids in Newburgh, New York, want to make a little extra money themselves before school opens. So, earlier this week, they set up a lemonade stand on the side of the road. hour, at
41 was good during the rush
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which point some police officers pulled up, and 42 Whitney Glover, mother of the young enterprisers, that some
complaints about kids' selling lemonade. Now, in most stories, that’s when the police telling kids to take a food handling course, and get a
related department. . . Then the children go home completely
44 the stand, 45 from the 46 for their
43
person had called to make
enterprise is broken. But not in this 47 . The police officers said the kids weren’t doing anything
wrong, 48 creating a bit of a traffic jam, and their motivation should be 49 also promised to make problems. After left.
Whitney posted the picture on social media with explanatory words.
. The kids
50 to their schedule to avoid traffic 51 for a photo with the kids, they
The 52 story has created a great deal of local 53 and the lemonade business is now booming.
Dozens of customers have 54 for lemonade. \children look amazed by the 55 of time and efforts to coins in their hands,\41.A.Progress
B.Business
C.Budget C.warned C.anxious C.shut down C.fund C.depressed C.reason C.as for C.celebrated C.objections
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D.Purpose D.informed D.responsible D.drive away D.record D.confused D.respect D.due to D.reflected D.adjustments
42.A.demanded B.proposed 43.A.bitter 44.A.take over 45.A.course 46.A.surprised 47.A.context
B.generous B.leave out B.permit B.frightened B.case
48.A.other than B.instead of 49.A.managed
B.prevented
50.A.contributioB.differences
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