指示代词用来指示或标示人或物的一类代词。如：this,that,these,those等(一)this,these,that,those的用法l.this(复数形式是hese)是指时间或空间上离说话人较近的人或物。that(复数形式是those)...

专题01线段的中点模型【理论基础】如图，已知点M是线段AB的中点→AM=BM=AB●AMB【模型变式1】双中点求和型如图已知点M是线段AB上任意一点，点C是AM的中点，点D是BM的中点→CD=AB●●AMDB【证明...

1.(2023江苏七年级假期作业)在下列选项中数轴画法正确的是()A.210广2产B.21012>C.21012>D.-2-10122.(2023秋·吉林延边七年级统考期末)下面是四位同学画的数轴，其中正确的是()A.123456→B.=2-01...

每日小纸条Day2冠词练习姓名：分数：日期：一、选词填空aanthe1.The earth goes around the sun.2.I can play the guitar well.3.Tom watched an interesting movie yesterday4.Jerry is such a...

九上语文暑假预习睡前默写第3天日期：姓名：监督人：9.习近平总书记在演讲中用李白《行路难》中的诗句“长风破浪会有时，直挂云帆济沧海”来形容祖国的明天。0.李白《行路难》（其一）一诗中经...

Unit1 Section A(1a-2e)分层练习（学生版）A:5B:t's333-2280A:Thanks.B:You're welcome.A.What's her telephone number?B.Helen is a nice girl.C.Nice to meet you.D.And my last name is Smit...

畔、婵娟。3.古诗文默写。(1)行人莫问当年事，。(许浑《咸阳城东楼》)(2)人迹板桥霜。（温庭筠《商山早行》）(3)又恐琼楼玉宇，高处不胜寒。（苏轼《水调歌头》）(4)射者中，起坐而喧哗者，众宾...

【答案】B【分析】直接根据负数乘以负数的运算法则计算即可.【详解1(-2(-2x号故选：B.【点睛】本题考查了负数乘以负数，熟练掌握其运算法则是解题的关键，2.(2023浙江七年级假期作业)计算：(}+...

bad /baed/释义adj.worse,worst of low quality,or notacceptable劣质的，很差的；不可接受的例句The plumber did a bad job on the repairs.not (too)bad释义satisfactory令人满意的例句That's...

stick /strk/释义①v.to become joined to something else or tomake something become joined to somethingelse,usually with a substance like glue粘住，粘贴；固定住例句①I tried to stick...