來源:網(wǎng)絡(luò)資源 作者:中考網(wǎng)整理 2019-10-09 15:20:29
初二第一次月考沖刺物理
【分析】本題中水面發(fā)生了變化,這屬于慣性現(xiàn)象,所以解答本題需要根據(jù)慣性知識(shí)去分析.
【解答】解:司機(jī)突然剎車時(shí),車的速度減慢,而杯中水由于慣性仍然會(huì)向前運(yùn)動(dòng),故水可能會(huì)向前溢出.
故選:B.
【點(diǎn)評(píng)】在分析解釋慣性現(xiàn)象時(shí),要先確定研究對(duì)象是誰,然后將物體一分為二分成兩部分,受力部分運(yùn)動(dòng)狀態(tài)會(huì)發(fā)生改變,不受力部分由于慣性還要保持原來的運(yùn)動(dòng)狀態(tài).
初二第一次月考沖刺英語
1. B on foot“步行”,固定搭配。注意:名詞 foot 前不能加任何冠詞或物主代詞,故選B。
2. B 考查一般現(xiàn)在時(shí)。主語Bob是第三人稱單數(shù),謂語動(dòng)詞用does。
3. D 考查冠詞的用法。在表示球類運(yùn)動(dòng)的名詞前不能加冠詞 a,an 或 the,故選D。
4. A 考查特殊疑問詞。how often 提問頻率,how long 提問多長(zhǎng)時(shí)間,when 和 what time 提問時(shí)間。答語Four times a month.“一個(gè)月四次”,表示頻率,故選A。
5. C 固定搭配,on weekdays“在工作日”。
6. C sometimes表明時(shí)態(tài)用一般現(xiàn)在時(shí),主語 Mr. King 是第三人稱單數(shù),故選C。
7. A 考查固定搭配。看電影常用see/watch a movie, 且主語she為第三人稱單數(shù),故選A。
8. B 考查交際用語,當(dāng)某人說Happy New Year時(shí),答語為The same to you.“你也一樣”。
9. B 考查實(shí)義動(dòng)詞的一般現(xiàn)在時(shí),其否定句的構(gòu)成需加助動(dòng)詞 don’t 或 doesn’t。主語 Zhao Lin 是第三人稱單數(shù),助動(dòng)詞用 doesn’t,且后面的動(dòng)詞一定要用原形,故選B。
10. C 考查交際用語,接受贊揚(yáng)應(yīng)說Thank you。
、.11. A 12. C 13. B 14. E 15. G
完形填空。(10分)
On Sundays, Li Lei gets up at six thirty. He has 16 at eight. Then he helps his mother
17 the housework(家務(wù)勞動(dòng)). At ten o’clock he leaves 18 and goes shopping 19
bike. At about eleven o’clock he comes 20 home.
He likes 21 very much. He helps his mother with the cooking. They 22 lunch at twelve.
In the afternoon he often 23 games with his friends. They have 24 at six thirty. In the evening he does his homework. Sometimes, he 25 TV. He goes to bed at nine.
( )16. A. foodB. breakfastC. lunchD. supper
( )17. A. inB. onC. withD. from
( )18. A. homeB. houseC. roomD. classroom
( )19. A. byB. onC. inD. at
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