七年级上册寒假生活指导答案,山东教育出版社!数学英语答案

1个回答

  • 英语

    学会学习

    A.dictionary

    1.boring 2.cousin 3.excuse 4.hotel 5.lunch 6.many 7.Sunday 8.uncle

    1.sale 2.school 3.science 4.see 5.short 6.spell 7.star 8.swim

    C.

    2.Things around you

    3.Colors

    4.Making new friends

    5.Things in the classroom

    6.The family

    7.Things around the house

    8.Spending time with friends

    9.Food

    10.Shopping

    学会运用

    A.

    red yellow blue orange green purple black white pink orange grey

    B.

    tree sing kite sun snow bird

    C.

    what how much how where

    1.what what what

    2.what how

    3.what

    4.how

    5.where

    6.how much

    is are am have

    1.am

    2.is

    3.are

    4.are

    5.has

    6.doesn't like likes

    7.does do

    8.do like

    D.

    is A are on is bus on T-shirt Her floor

    学会交流

    A.

    A填6那句

    B填3和1那句

    C填2那句

    D填4那句

    E填7那句

    F填5那句

    B.Happy Near Year!

    数学:

    一:××√××√

    二:DAAABDCCCDD

    三;18;a的平方-3b

    19;两点确定一条直线

    20;60

    21:-3

    22:8

    23:3.6

    24:6

    四:-2;-2;19a-17b;19;x=三分之四;28:6倍;29:不能,应该是55度或85度

    生活中的数学:(1):三棱锥(2):5条棱

    2;1200,1800

    知识扩展:B

    不符合

    26度

    十一分之五

    思考:会,因为25是整数

    6:(1)互补,同角的两个补角相等

    (2)不成立

    7:(1)答:80度,22.5度

    (2)时针:10度;分针:120度

    (3)131度

    后面的都挺简单了,你就自己锻炼锻炼吧!