初二上册八年级寒假作业答案(2)
初二上册八年级寒假作业答案
二is cleaned
were taken
学习啦在线学习网 is maken
was showed
are inviten
学习啦在线学习网 wasn't gave
was slolen ; was found
三
turtle
tiger
japan
Mexico
tiger
sierra leone
P39.
一：
better best havier heaviset
学习啦在线学习网 more most older oldest
bigger biggest more expensive most expensive
more smart most smart better known best known
学习啦在线学习网 more badly most badly less leas
more carefully most carefully fewer fewest
学习啦在线学习网 more slowy most slowy thinner thinnest
more healthy most healthy more easily most easily
hotter hoyyest oftener oftenest
farer farest larger largest
P40
一：
学习啦在线学习网 plan to do 计划做某事 He planned on taking his vacation in july.
hope to do 希望做某事 We hope to see you soon.
agree to do 同意做某事 No results found for agree to do.
学习啦在线学习网 refuse to do 拒绝做某事 She asked him for a loan, but he refused.
finish doing 完成某事(后面就不打某事..到时记得自己加上哈)Have you finished reading that magazine?
学习啦在线学习网 enjoy dong 擅长....I enjoyed reading these books very much.
学习啦在线学习网 practise doing 练习...I practise my swing.
学习啦在线学习网 suggest doing 建议..I suggest our going to the park on Sunday
学习啦在线学习网 admit doing.承认... I admitted breaking the window.
deny doing否认...He denied having seen these watches before.
arrange for 安排...I’ve arranged for a taxi.
学习啦在线学习网 offer to do 提供They offered to help me
学习啦在线学习网 like/love+doing喜欢.. She likes playing the piano
学习啦在线学习网 hate to do 遗憾...He hated to have quarrelled with her.
hate to do 讨厌 He hated to have quarrelled with her.
学习啦在线学习网 remember to do 记住去做某事 Do you remember her telephone number?
学习啦在线学习网 remember doing 记得做过某事 I remember telling you about it once.
forget to do 忘记去做某事 I forgot posting the letter.
学习啦在线学习网 forget doing 忘记做过某事 Don't forget to post the letter.
p43
动词 过去式 过去分词
be was been
cook cooked cooked
学习啦在线学习网 know knew known
swim swan swam
学习啦在线学习网 get got got
teach tought taught
leave left left
fell felt felt
smell smelt smelt
drive drove driven
学习啦在线学习网 run ran run
think thought thought
学习啦在线学习网 keep kept kept
学习啦在线学习网 buy bought bought
学习啦在线学习网 begin began began
学习啦在线学习网 do did done
cost cost cost
学习啦在线学习网 find found found
学习啦在线学习网 throw threw throw
stand stood stood
学习啦在线学习网 动词 过去式 过去分词
speak spoke spoken
学习啦在线学习网 come came come
give gave given
hear heard heard
send sent sent
hurt hurt hurt
学习啦在线学习网 see saw seen
学习啦在线学习网 steal stole stolen
take took taken
sleep slept slept
sit sat sat
meet met met
学习啦在线学习网 bring brought brought
学习啦在线学习网 fly flew flown
wake woke waken
学习啦在线学习网 choose chose chosen
学习啦在线学习网 lose lost lost
学习啦在线学习网 read read read
rise rose risen
学习啦在线学习网 wear wore worn
P50
Early to bed
Get up early to exercise every day
To eat less fatty food and more milk.
Do not eat too many sweet can cause obesity.
学习啦在线学习网 In the case of hot weather drink plenty of water.
Can not drink beverages,drink plenty of water.
学习啦在线学习网 In the winter changes according to the right to add their own clothes to not cath a cold
The eyes will not watch TV much,so choose the appropriate time watching TV.
Playing games in not good for mental and physical,we need to less play
八年级寒假作业答案第四部分：科学选择题
专题一
学习啦在线学习网 1. ACBD 增大 100% 降水
P66
1.①水果导电性与它的酸性有关 ②水果导电性与它本身的质量无关 2. 乙 避雷针 躲入建筑物内或就地蹲下
专题二
P55 压力不变时，受力面积减小，压强增大。BBCCBD 受力面积 压强 490 增大 水的密度不变时，越深，水内部压强越大
P57
学习啦在线学习网 1.B 2.A A 暖 40 高压 冷锋 晴朗干燥 甲乙 A
专题三 二、1、B 2、(1)A (2)A(3)平流，50%-60%。
3、(1)高压系统，冷锋系统，晴朗。
(2)江苏。
专题四 二、1、A 2、B 3、C 4、D 三、(1)难溶，乳浊。(2)会使鱼类大量死亡，破坏生态平衡。
专题五
一、略。二、1、C 2、B 3、C 4、C 5、D
专题五
1、C 2、B 3、C 4、C 5、D
P62