Moststudentshavebiology(生物)classesintheclassroomsorthel...
问题详情:
Most students have biology(生物) classes in the classrooms or the labs in China.But several days ago,I had a biology class outside in my American schoo1.
My biology teacher,Mr. Kwak,divided us into three groups and asked us to play a game about natural selection(选择)and how birds find food.
He gave the first group one spoon(勺子) per person,the second group forks(叉子) and my group knives.I thought we were going hunting,so knives might work better.Surprisingly,he told us to pick up the beans(豆子) on the grass with our tools(工具).
When the game started all of us ran to the grass area.We squatted(蹲)down and looked for beans.It was hard to pick up something that small,especially from the grass . When I almost fired a bean,it dropped back to the ground.When I finally picked up several beans.one of my friends ran into me.I couldn’t keep my balance and fell over.All my beans dropped to the ground! Just at that moment,Mr.Kwak called us back.I had to leave the game and of course I got a bad result.I couldn’t help thinking that if I were a bird living on Galapagos Island,I would be dead soon.
The fun game made me realize that natural selection is redly competitive(竞争的).Everyone is trying his or her best to—survive.
6.What did the writer’s group use to pick up the beans?
A.Spoons. B.Forks. C.Knives. D.Hands.
7.How many beans did the writer get at last?
A.None. B.One. C .Several. D.Many.
8.Which of the following is TRUE?
A.The writer did a good job in the biology class.
B.The writer had a biology class outside their schoo1 in china.
C.The writer found that picking up the beans from the grass was hard.
D.The writer didn’t find enough food for the birds on Galapagos Island.
9.What’s the meaning of the underlined word “survive’’in the last paragraph?
A.Find food. B.Remain alive. C.Be lovely. D.Keep balanced.
10.What was the aim of Mr.Kwak’s class?
A.To play an interesting game. B.To pick up the beans.
C.To know different kinds of birds. D.To learn natural selection.
【回答】
CACBD
知识点:科普环保类阅读
题型:阅读理解
-
________manyAmericansbelievethere'sstillalottobedone,th...
问题详情:________manyAmericansbelievethere'sstillalottobedone,thatdoesn'tweakentheirsenseofObama'shistoricachievement. A.While B.Nowthat C.Aslongas ...
-
早春二月的某一天,A市的平均气温为-5℃,B市的平均气温为3℃,则当天B比A市的平均气温高
问题详情:早春二月的某一天,A市的平均气温为-5℃,B市的平均气温为3℃,则当天B比A市的平均气温高____________℃.【回答】8提示:3-(-5)=8.知识点:有理数的加减法题型:填空题...
-
右图是*、乙的溶解度曲线,下列说法不正确的是 A.t1℃时,乙的溶解度大于*的溶解度B.t2℃时,*、乙的饱和...
问题详情:右图是*、乙的溶解度曲线,下列说法不正确的是 A.t1℃时,乙的溶解度大于*的溶解度B.t2℃时,*、乙的饱和溶液中溶质的质量分数相等C.降低温度能使接近饱和的*溶液变为饱和溶液D.t3℃时,75g*的饱和溶液中加入50g水,可以得到质量分数为25%的溶液【回答】D知识点:溶...
-
阅读下面唐诗,完成①―③题。(10分)书边事。张乔调角断清秋,征人倚戍楼。春风对青冢,白日落梁州②。大漠无兵阻...
问题详情:阅读下面唐诗,完成①―③题。(10分)书边事。张乔调角断清秋,征人倚戍楼。春风对青冢,白日落梁州②。大漠无兵阻,穷边有客游。蕃情似此水,长愿向南流。注释①:唐朝自肃宗以后,河西、陇右一带长期为吐蕃所占。此后,因民众起义及吐蕃将领降唐,其地又全归唐朝所有。本...
相关文章
- Ilovedmymother’sdesksinceIwasjusttallenoughtoseeaboveth...
- 完形填空。Aprofessor(教授)toldhisstudentstogointothecityslums(...
- 某英文杂志正在举办“Whethershouldhighschoolstudentsstayuplatetost...
- 阅读理解Mason’sClothesStoreClothesColorPricesockswhite,blue...
- 改错:Agoodstorytellermustbeabletoholdhislisteners'curiosi...
- 完型填空WelcometoGoldenStreet.Itisaverybusystreet.It'salsom...
- MichaelMorpurgoisoneofBritain'sbestlovedstorymakerswhos...
- Overtheyears,thankstomylife'sobstacles(障碍),Iunderstoodt...
- 任务型阅读Tomissevenyearsold.Hedoesn'tlikeschool.Hetalksalot...
- —Shallwegotothesupermarketafterschool?Ineedtobuysometh...