沪教版初二下英语知识点笔记最全整理含例句和短语
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U2P1 1:生活(n):live 活着的,作定语(adj):living 活着的,作表语或补语(adj):alive 短语:生物:living things 例句:保持我们活着:keep us alive 例句:我们活着:we are alive 生活,生命(n-pl):life-lives 短语:拯救某人生命:save one's life 短语:丧生:lose one's life 日常生活:daily life
2:呼吸(n-v):breath-breathe 短语:深呼吸:take a deep breath 短语:喜欢呼吸纯净的空气:enjoy breathing pure air
3:危险(n):danger 危险(adj):dangerous 短语:在很大的危险中:in great danger 短语:一个危险的仆人:a dangerous servant
4:污染(n-v):pollute-pollution 短语:空气/水/噪音污染:air/water/noise pollution 短语:污染空气/水:pollute the air/water
5:科学(n):science 科学家(n):scientist
6:打架,战斗(v):fight 战士,斗士:fighter 短语:和污染战斗:fight against pollution 短语:为自由而战:fight for freedom 短语:污染斗士:pollution fighters
7:自然(n-adj):nature-natural 短语:自然与环境:nature and environment 短语:自然的空调:natural air conditioners
8:物理(n):physics 物理的(adj):physical 短语:物理老师:physics teacher 短语:教我们物理:teach us physics 短语:一个物理变化:a physical change 化学(n):chenistry 化学(adj):chemical 短语:化学老师:chemistry teacher 产生一个化学物质:produce a chemical 一个化学变化:a chemical change
9:噪音(n-adj):noise-noisy 短语:制造噪音:make noise 短语:更少吵闹:less noisy
10:危害(n-adj-adj反义):harm-harmful-harmless 对某人有害(三种):do harm to sb = be harmful to sb = be bad for sb 对...有好处(两种):do good to = be good for 11:叶子(n-pl):leaf-leaves 围巾(n-pl):scarf-scarves 生命(n-pl):life-lives 气体(n-pl):gas-gases
12:交流(v-n):communicate-coommunication U2P2 1:让/使某人做某事:make sb/sth do sth 让/使某人怎样:make sb/sth + adj 例句:使街道更加漂亮:make streets more beautiful 例句:使树叶变得难吃:make leaves taste nasty
2:保持某人/物怎样:keep sb/sth + adj 例句:保持我们教室干净:keep our classroom clean 例句:保持安静/健康:keep quiet/healthy 例句:保持我们活着:keep us alive 保持门/窗开/关着:keep the door/window open/closed
3:来自(城市国家)(两种):come from = be from 4:感谢某人做某事:thank sb for doing sth 例句:谢谢你帮助我(两种):thank you for your help = thank you for helping me
5:与某人交谈:communicate with sb 6:互相(两种):one another = each other 7:砍伐树木:cut down trees 8:也,还(三种):as well as = and = and...as well //as well as放在句中,and放在句中,and...as well放在句末 例句:树不仅清洁空气也使空气凉爽:(三种)trees cool the air as well as clean it = trees cool the air and clean it = trees cool the air and clean it as well
9:攻击(v):attack 损坏(v):damage 摧毁(v):destroy
10:替代,替换(v):replace 释放(v):release 减少(v):reduce 生产(v):produce
11:一个半年(两种):one and a half years = one year and a half 两个半小时(两种):two and a half hours = two hours and a half
12:参军:join the army 入党:join the party 加入俱乐部:join the club 加入某人:join sb 例句:你能不能加入我们:would you like join us? 参加(两种) +:join in = take part in + 群众性活动 短语:根连在一起:join roots together
13:把某物递还给某人:pass sth to sb 14:经营,运作公司/工厂:manage/run a company/factory 保持机器工作,运转(两种):keep the machine runnning/working 15:尝起来怎么样:taste + adj 美味(三种):delicious/nice/good 味道差(三种):terrible/awaful/bad
16:采访某人/面试某人:interview sb 一个面试:an interview
17:警告某人不要做某事:warn sb not to do sth 18:关于:on/about 19:通过做某事保护某人:protect sb by doing sth 例句:树通过产生一种化学物质保护自己:trees protect themselves by producing a chemical 保护某人免于某事:protect sb from sth 例句:保护我们免于火灾/危险:protect us from fire/danger 保护某人免于做某事:protect sb from doing sth 例句:警察保护我们免于受到坏人的伤害:The police protect us from getting hurt by bad people
20:生产,产生(v):produce 产品(n):product
21:几乎不,否定副词:hardly 几乎没有(两种):hardly any = almost none/no 几乎从来(两种):hardly ever = almost never 例句:我几乎不能相信自己的眼睛:I could hardly believe my eyes
22:举例(三种,后面加):forexample, + 句子/such as + n/n短语 = like + n/n短语 23:动词变ing四种形式:+ing/去结尾不发音e+ing/ie结尾变y+ing/辅元辅结尾双写+ing U2P3 1:日常的(adj):daily 日报:daily paper
2:耐心的(adj):patient 不耐烦的(adj):impatient 耐心地(adv):paintly 病人(n):patient
3:舒适的(adj):comfortable 不舒适的(adj):uncomfortable 舒适地(adv):comfortably
4:放松(v-adj人-adj物):relax-relaxed-relaxing 5:疑惑(v-adj人-adj物):puzzle-puzzled-puzzling 6:清洁,净化:clean up 清洁,净化(n):cleaning 做一些清洁:do some cleaning 一次彻底的净化:a thorough cleaning 短语:保持教室清洁:keep the classroom clean
7:冷冻,冰冻(v-过去式-过去分词):freeze-froze-frozen 冰冷的(adj):freezing 冷冻的(adj):frozen 极冷的天气:freezing weather 冷冻食品:frozen
8:彻底的(adj-adv):thorough-thoroughly U2P4 1:刷牙:brush one's teeth 2:打开/关闭水龙头/电视/灯:turn on/off + the tap/TV/lights 处于开启、关闭状态:be on/off
3:把A倒入B:pour A into B 4:浪费/节约水/纸张/时间/钱:waste/save water/paper/time/money 5:遵守/破坏规则/法律:obey/follow/break the rule/law 6:以...的速度:at the speed of 平均速度:average speed 加速(v-过去式-过去分词):speed-sped-sped
7:到某事的时间了:It's time for sth 例句:到上课/晚餐的时间了:It's time for class/dinner 到做某事的时间了:It's time to do sth 例句:到起床的时间了:It's time to get up
8:把A加入B中:add A to B 9:大量的(两种):a huge amount of = huge amounts of 10:仍然是:remain the same 11:看四周:look around look up两种意思:查阅字典/向上看 寻找:look for 照顾:look after 看着:look at 当心/向外看:look out
12:记得不要做某事:remember (not) to do sth 例句:记得不要浪费时间:remember not to waster the time