2022年2022年北师大版小学数学四年级上册第七单元测试题

1、精选学习资料 - - - 欢迎下载many other preci ous cold water fish. mineral re sources、 has prove d many of the gol d ore body、 high gra de、 large re serves、 re serves of more tha n 170 mil lion tons of lignite 、 iron、 vana dium a nd tita nium magnetite re serves prove n 6 milli on cubic meters、 40 milli on t on

2、s of quartz sa nd de posit re se rves、 the rare. from t he short plate、 woods conti nue d industry weak、 support i s not strong 、 especi ally ina dequate for pr oce ssi ng、 there are no resource s to make g ood products、 marketing is not enoug h、 there are no good products se ll for a good price. li

3、vel ihood weak ness、 my district i s locate d in t he border are a、 the climate is col d、 for many year s of the masses of workers have a hard life、 a nd com plete the buildi ng of forest soci ety's weak nesse s are mai nly concentrated i n the area of people's livel ihood、 especi ally in te

4、rms of pov erty、 the task is still very arduous. from the perspectiv e of short -term ca pital、 district fina nci al situati on at prese nt tense、 some fina ncial debt s to re pay、 i s basically livi ng money、 no m oney for devel opment、 tra nsformation "where did the money come from" stil

5、l outstanding. from the perspective of talent short boar d、 my talent shortage、 l ow overall quality、 irrati onal struct ure、 weak oversea s talents i nto l ocal serious brain -drai n、 especia lly hig h-e nd tale nts badl y、 ha s be come t he development of contr olkey i ssue s. if the se short boar

6、 d neit her avoi d nor ov ercome、 not pa dde d、 transformation a nd devel opment cannot be a chieve d in forest are as. se cond、 t hink calmly、 calmly. a local economic development、 strengths and weak nesse s are dy namic a nd r eciprocal transformation、 there is no absol ute adva ntages a nd disadv

7、a ntages、 a dvantages a nd disa dvantages of nothi ng、 a s the time、 place、 and change s in exter nal conditions、 a dvantages could become di sadva ntages、 di sadva ntages may also be t o your a dvantage. for example、 my good e col ogica l environment、 l and devel opme nt later、 i s the nation's

8、 "most dare ring of green a nd organic food" 、 but these years are ba sically ki nd of traditional crops such as soy bean、 wheat、 especially t he heavy use of chemical fertilizers and pe stici des、 t he ecol ogical a dvantages of agricult ural devel opme nt are beingdegraded. for example、

9、i ce and snow were our weak nesses、 soug ht after now、 with visit ors to the snow and ice i n the s outh、 but t he devel opme nt of eco-tourism of gol d and silver. for example、 our region is located i n the border area 、 has bee n our w eakne ss today as the country "along the way"、 and &

10、quot;long jiang silk road" building farther forward、 but is expecte d to be opene d to the russia n frontier. from xx's sit uation、 while our railways、 ports a nd ot her pr ojects has not foug ht for、 but with the "mong olia-r ussia e conomi c corri dor s" 65 poli cy and steady gr

11、owth benefits of further release s、 provi de opportunitie s for our proje cts、 paving pr oject s in the e arly county、 in the "t hirteen-five" peri od w ill very likely get a spe cific impleme ntation. practi ce has prove d that adversity is short or long第七单元测试卷一.填空；1.假如下降5 米,记作 5 米,那么上升4

12、米记作（）米；假如 2千克表示增加2 千克,那么 3 千克表示（）；2.二月份,妈妈在银行存入5000 元,存折上应记作（）元；三月一日妈妈又取出1000 元,存折上应记作（）元；精品学习资料精选学习资料 - - - 欢迎下载53. 8.7 读作（）, 2读作（）；精品学习资料精选学习资料 - - - 欢迎下载4.海平面的海拔高度记作0m,海拔高度为 450 米,表示（）,海拔高度为 102 米,表示（）；5.假如把平均成果记为0 分, 9 分表示比平均成果（）, 18分表示（）,比平均成果少2 分,记作（）；6.数轴上全部的负数都在0 的（）边,全部正数都在0 的（）边；7.在数轴上,从表示

13、0 的点动身,向右移动3 个单位长度到a 点, a 点表示的数为（）；从表示0 的点动身向左移动6 个单位长度到b 点,b 点表示的数为（）；8.比较大小；5 7 51.5 20 2.4 3.1 3.1二.判定对错；short a nd make up for l ong. long a nd short、 rational thought、 ke epi ng the for ce、 we m ust deal with it calmly、 neit her kee p adva ntages do not、 misse d opportunities、 also fa ced short

14、 omissi ons、 loss of confide nce、 we must corre ctly under stand and ha ndl e the relati onshi p betw een l ong and short、 effective enha ncement initiative 、 to better prom ote the transformation and devel opme nt. t hree local conditions、 home opat hy for. foster strengths and circumve nt weakne s

15、se s、 short swa gger grams、 yang cha ngbuduan、 have in comm on is that swagg er、 and av oid、 g 、 fill each have a logi cal relati onshi p. we must a dher e to l ocal conditi ons and homeopat hy for、 full compliance wit h the rule of law 、 market e conomy a nd the laws of nature 、 all time、 place and

16、 conditions for the transfer、 targete d pre cisi on appli cation policy. us weaknesse s、 is t o play to strengths and avoi d weak nesses. like、 i n industry development s hang、 prefect ural proposed devel opment "six big industry"、 the county distri ct council must to relie s on resource s

17、 adva ntage、 find associate industry positi oni ng、 put l ocal m ost hacompetiti on a dvantage、 a nd most has development potentia l of industry first do up、 never can ta nda qiuqua n、 and bli nd follow、 and make with quality of competiti on、 for t hose obvi ously not for local devel opment of indus

18、try to str ongly avoi d、 cannot sha ng of project never ca n took hard on my forehea d. we talk a bout swagger g short wa s to buil d streng ths to over come we aknesses. f or example、 on the a djustment of agricultural planti ng structure、 i just a little、 short frost-free peri od and l ow temperat

19、 ure、 with tra ditionally grow n soy beans、 w heat and other crops i n low yiel ds、 poor qual ity、 there is no dvantage、 it difficult for farmers to achieve sustai nable i ncomes. only g uide t he pea sants t o do organi c、 hig h-end、 really good ki nd of good products、 cold regi on a nd black glebe

20、 ecologi cal adva ntages and adva ntages play out、 my area of agricultural development i n order to find a way. us ya ngchangbuduan、 is to have to swall ow some of the effects of transformation and devel opme nt of the short board. spe cific to t he xx、 we seize t he korean black rail way into the p

21、rovi nce、 "along t he way" implementation opportunities、 promoti ng the constructi on of railway proje cts along the river、 i n the "thirteen -five" pla n prom oting the proje ct、 under construction. pay special atte ntion t o provi ncial highway xx to nenjiang roa d tender call

22、t o sophisti cated shops、 t he nati onal highway from dandong to altay xx to 18 stations and commuter airport renovation and expa nsi on w ork、 prom ote xx infrastruct ure in hong kong、 pla nne d openi ng water transport cha nnel、 a nd construct "land、 water a nd air" transportati on netwo

23、rks. homeopathy for as long as we are i n line wit h local conditi ons、 i n the play "long" fuss、 in addressi ng the "short" work on weak nesses、 s hort swagger grams、 ya ngchang budua n、 will be able t o achieve the development goal s. second、 focus on e conomic construction as

24、the center、 pushi ng forward forest transition xi general se cretary精品学习资料精选学习资料 - - - 欢迎下载many other preci ous cold water fish. mineral re sources、 has prove d many of the gol d ore body、 high gra de、 large re serves、 re serves of more tha n 170 mil lion tons of lignite 、 iron、 vana dium a nd tita

25、nium magnetite re serves prove n 6 milli on cubic meters、 40 milli on t ons of quartz sa nd de posit re se rves、 the rare. from t he short plate、 woods conti nue d industry weak、 support i s not strong 、 especi ally ina dequate for pr oce ssi ng、 there are no resource s to make g ood products、 marke

26、ting is not enoug h、 there are no good products se ll for a good price. livel ihood weak ness、 my district i s locate d in t he border are a、 the climate is col d、 for many year s of the masses of workers have a hard life、 a nd com plete the buildi ng of forest soci ety's weak nesse s are mai nl

27、y concentrated i n the area of people's livel ihood、 especi ally in terms of pov erty、 the task is still very arduous. from the perspectiv e of short-term ca pital、 district fina nci al situati on at prese nt tense、 some fina ncial debt s to re pay、 i s basically livi ng money、 no m oney for dev

28、el opment、 tra nsformation "where did the money come from" still outstanding. from the perspective of talent short boar d、 my talent shortage、 l ow overall quality、 irrati onal struct ure、 weak oversea s talents i nto l ocal serious brain-drai n、 especia lly hig h-e nd tale nts badl y、 ha

29、s be come t he development of contr olkey i ssue s. if the se short boar d neit her avoi d nor ov ercome、 not pa dde d、 transformation a nd devel opment cannot be a chieve d in forest are as. se cond、 t hink calmly、 calmly. a local economic development、 strengths and weak nesse s are dy namic a nd r

30、 eciprocal transformation、 there is no absol ute adva ntages a nd disadva ntages、 a dvantages a nd disa dvantages of nothi ng、 a s the time、 place、 and change s in exter nal conditions、 a dvantages could become di sadva ntages、 di sadva ntages may also be t o your a dvantage. for example、 my good e

31、col ogica l environment、 l and devel opme nt later、 i s the nation's "most dare ring of green a nd organic food" 、 but these years are ba sically ki nd of traditional crops such as soy bean、 wheat、 especially t he heavy use of chemical fertilizers and pe stici des、 t he ecol ogical a d

32、vantages of agricult ural devel opme nt are beingdegraded. for example、 i ce and snow were our weak nesses、 soug ht after now 、 with visit ors to th e snow and ice i n the s outh、 but t he devel opme nt of eco-tourism of gol d and silver. for example、 our region is located i n the border area 、 has

33、bee n our w eakne ss today as the country "along the way"、 and "long jiang silk road" building farther forward、 but is expecte d to be opene d to the russia n frontier. from xx's sit uation、 while our railways、 ports a nd ot her pr ojects has not foug ht for、 but with the &qu

34、ot;mong olia-r ussia e conomi c corri dor s" 65 poli cy and steady growth benefits of further release s、 provi de opp ortunitie s for our proje cts、 paving pr oject s in the e arly county、 in the "t hirteen -five" peri od w ill very likely get a spe cific impleme ntation. practi ce ha

35、s prove d that adversity is short or long（） 1.零上 12（ 12）和零下12（ 12）为两种相反意义的量；（） 2.0 为正数；（） 3.数轴上左边的数比右边的数小；（） 4.死海低于海平面400 米,记作 400 米；（） 5.在 8.2. 4.0.6. 27 中,负数有3 个；三.挑选正确答案的序号填在括号里；1.低于正常水位0.16 米记为 0.16,高于正常水位0.02 米记作（）；a . 0.02b. 0.02c. 0.18d. 0.142.以明明家为起点, 向东走为正, 向西走为负； 假如明明从家走了30 米,又走了 30 米,这时明明

36、离家的距离为（）米；a .30b . 30c.60d.011精品学习资料精选学习资料 - - - 欢迎下载3.数轴上,2在 8的（）边；精品学习资料精选学习资料 - - - 欢迎下载a .左b.右c.北d.无法确定4.规定 10 吨记为 0 吨, 11 吨记为 1 吨,就以下说法错误选项（）；a .8 吨记为 8 吨b.15 吨记为 5 吨c.6 吨记为 4 吨d. 3 吨表示重量为13 吨5.一种饼干包装袋上标着：净重（150±5 克）,表示这种饼干标准的质量为 150 克,实际每袋最少不少于（）克；a .155b .150c.145d.160四.按要求完成下面各题；1.请你把这些

37、数填入相应的圈里；short a nd make up for l ong. long a nd short、 rational thought、 ke epi ng the for ce、 we m ust deal with it calmly、 neit her kee p adva ntages do not、 misse d opportunities、 also fa ced short om issi ons、 loss of confide nce、 we must corre ctly under stand and ha ndl e the relati onshi p b

38、etw een l ong and short、 effective enha ncement initiative 、 to better prom ote the transformation and devel opme nt. t hree local conditions、 home opat hy for. foster strengths an d circumve nt weakne sse s、 short swa gger grams、 yang cha ngbuduan、 have in comm on is that swagg er、 and av oid、 g 、

39、fill each have a logi cal relati onshi p. we must a dher e to l ocal conditi ons and homeopat hy for、 full compliance wit h the rule of law 、 market e conomy a nd the laws of nature 、 all time、 place and conditions for the transfer、 targete d pre cisi on appli cation policy. us weaknesse s、 is t o p

40、lay to strengths and avoi d weak nesses. like、 i n industry development s hang、 prefect ural proposed devel opment "six big industry"、 the county distri ct council must to relie s on resource s adva ntage、 find associate industry positi oni ng、 put l ocal m ost hacompetiti on a dvantage、 a nd most has development potentia l of ind