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浙江杭州余杭区区英特外国语学?017-2018学年七年级上学期期中科学试题(无答? - 百度文库

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㽭ຼӢѧУ2017-2018ѧ꼶ѧпѧ⣨޴𰸣

ӢѧУ2017-1һ꼶пԿѧѧ

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1Ծʹ֣100֣ʱ90ӣ 2ڴܷд༶ţ

3д𰸶ڴ涨֮ڣעźʹӦ 4ԽֻϽ

һѡ⣨⹲23С⣬ÿС2֣46֣ÿһСֻһȷѡѡѡѡ֣

1Ȼǣ

ٻɽ ࿳ɭ Ƥ ɳĮɺ ҹе޺˸ A٢ۢܢ

B٢ڢۢ

C٢ڢۢ

Dڢۢܢ

2ʵȷǣ

A峤

CȡҺ

3÷һԵ㣬ȥһֱɫȴϻΪȱˮģ÷һʱ䲹ˮֺ󣬻ǿϻ˵ʵԭļ˵DzϵģõĴǣ

Aʵ鲻ɹֹͣ̽ C޸Ľʹ֮˵ 4µλȷǣ A2.1=2.1?1000=2100 C2.1=2.1?1000=2100

B2.1=2.1?1000=2100 D2.1=2.1?1000=2100 B޸ʵ̣ʹ֮˵ D޸ļ˵ʵ

5dzߺͿ̶ȳϣȺĴβСֱֱΪ1.74ף1.71ף1.72ף

1.86ףСֱӦȡ٣

A1.7575cm

B1.73cm

C1.72cm

D1.76cm

1 / 8

㽭ຼӢѧУ2017-2018ѧ꼶ѧпѧ⣨޴𰸣

6̶֪ͭȱȽϴͬһ̶ͭȳȥͬһ鲣貣ijȣͶIJȽϣ AõݴЩ Cһ

BõݴЩ D㣬޷ȷ

7ͲȡijҺʱͲҺİҺʹˮƽΪ30ӰҺʹҺǣ A30 C30

BС30 D޷ȷΧ

8ijͬѧͬĻ´ӣµʵ飬ʵ֪̽Ӱ󶹷ѿǣ

A

B ¶ ˮ Dˮ

20?C 20?C C¶ 9ijʵҪȡ35mLˮӦѡеģ A100mLձ

B50mLͲ D50mLͲ͵ι

C100mLձ͵ι

10Уʵʵǣ Aѧ100׵ʱ䲻10 CһƿơƵΪ600

BһͷţΪ2ǧ Dʦ172

11¼ƲСΪ37.5?Cûаˮ˦زݾȥȺСӢСյ£СӢСյʵΪ37.1?C38.4?CôβӦǣ A37.5?C38.4?C C37.1?C37.6?C

B37.1?C38.4?C D37.5?C37.6?C

12һ֧¶ȼƣIJݽûڱˮʱˮλڿ̶3?CڷˮУ׼ѹʱˮλڿ̶103?C֧¶ȼƲijˮ¶ȣʱ¶ȼˮλ59?CôⱭˮʵ¶ǣ A62?C

B59?C

C56?C

D53?C

13Ŀǰȫڱů150ȫƽ1?CѧǸɺӵĴ֣ЩѧΪڴŷŶ̼ɵЧӦѧֹ۵ڿѧ̽еģ A

Cռ֤ݣ

B D

14Уǣ

2 / 8

㽭ຼӢѧУ2017-2018ѧ꼶ѧпѧ⣨޴𰸣

Aʯ BH7N9ֳܷ DֲҶƮ

C߲ܵҶƬ£

15бƤʱװƬȷǣ ٽ۲бƤˮչƽ زƬһˮ ݲزƬDzƬ Aݢ٢ܢڢۢ Cݢۢ٢ܢޢ

ڸǺøDzƬ ˺ȡбƤ

޽۲нȾɫ Bݢۢܢ٢ڢ Dݢ٢ۢڢܢ

16ͼ΢۲ijװƬʱҰʹҰ龳תңͨƶװƬӦĸƶװƬܴﵽҪ

17˽ˮУˮɫÿˮݲ˺ˮɫǿˮ˲ϸģ Aϸ

BϸĤ

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A㹽ӡۺ«޺ˮ Bľˮɼ CĢɡާܺ Dڲءǽ޺ϲ

19ͼʾֲϸı仯ȷǣ

3 / 8

㽭ຼӢѧУ2017-2018ѧ꼶ѧпѧ⣨޴𰸣

A̢ٱʾϸ C̢۱ʾϸ

B̢ڱʾϸֻ D̢١۱ʾϸ

20ڷ޵УһַƤëǰ֮֫бĤڿл裬º㶨̥С󣬿ĸ鲸󣮸ϢжϷڼ׵еһࣨ A

B

C

D

21۲ͼӰֱʾֶĹͬǣ

A½ C

BǺµ

D屳һ

22ͼʾеĸָĹϵиѡͼʾǣ

A B C D 1 ϸ 2 Ŀ ֯ ǻ ׵ 3 ϵͳ ޼׵ 4 ֲ ֫ 23̬ǻعȻעԵѷʽ֮һҲĿǰȽϹƳηʽԵĹУǡǣ Aά̬ϵͳƽ

BԿұǵ٣ǵ CΪܳζ

DΪṩʳάϡҩPҵԭ ⣨ÿ1֣40֣ 24רҵʻ㣨Ӣ뺺

1test tube__________ 2kilometer__________ 3organ__________ 4living things__________ 5cell theory__________

4 / 8

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