沪教版初二下英语知识点笔记最全整理含例句和短语.docx

1、沪教版初二下英语知识点笔记最全整理含例句和短语沪教版初二下英语知识点笔记最全整理含例句和短语LTU2P11: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 ones life短语：丧生：lose ones life日常生活：daily life2:呼吸(n-v)：breath-breathe短语：深呼吸：take a deep breath短语：喜

2、欢呼吸纯净的空气：enjoy breathing pure air3: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 servant4: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/water5:科学(n)：science科学家(n)：scientist6:打架，战斗(v)：fight气体(n-pl)：gas-gases12:交流(v-n)：communic

3、ate-coommunicationU2P21: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 nasty2: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/

4、closed3:来自（城市国家）（两种）：come from = be from4: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 me5:与某人交谈：communicate with sb6:互相（两种）：one another = each other7:砍伐树木：cut down trees8: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

5、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 well9:攻击(v)：attack损坏(v)：damage摧毁(v)：destroy10:替代，替换(v)：replace释放(v)：release减少(v)：reduce生产(v)：produce11:一个半年（两种）：one and a half years = one year and a half两个半小时（两种）：two and a

6、 half hours = two hours and a half12:参军：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 together13:把某物递还给某人：pass sth to sb14: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 machin

7、e runnning/working15:尝起来怎么样：taste + adj美味（三种）：delicious/nice/good味道差（三种）：terrible/awaful/bad16:采访某人/面试某人：interview sb一个面试：an interview17:警告某人不要做某事：warn sb not to do sth18:关于：on/about19: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：protec

8、t 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 people20:生产，产生(v)：produce产品(n):product21: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

9、 could hardly believe my eyes22: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+ingU2P31:日常的(adj)：daily日报：daily paper2:耐心的(adj)：patient不耐烦的(adj)：impatient耐心地(adv)：paintly病人(n)：patient3:舒适的(adj)：comfortable不舒适的(adj)：uncomfortable舒适地(adv)：com

10、fortably4:放松(v-adj人-adj物)：relax-relaxed-relaxing5:疑惑(v-adj人-adj物)：puzzle-puzzled-puzzling6: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 clean7: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

11、食品：frozen8:彻底的(adj-adv)：thorough-thoroughlyU2P41:刷牙：brush ones teeth2: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/off3:把A倒入B：pour A into B4:浪费/节约水/纸张/时间/钱：waste/save water/paper/time/money5:遵守/破坏规则/法律：obey/follow/break the rule/law6:以.的速度：at the speed of平均速度：average speed加速(v-过去式-过去

12、分词)：speed-sped-sped7:到某事的时间了：Its time for sth例句：到上课/晚餐的时间了：Its time for class/dinner到做某事的时间了：Its time to do sth例句：到起床的时间了：Its time to get up8:把A加入B中：add A to B9:大量的（两种）：a huge amount of = huge amounts of10:仍然是：remain the same11:看四周：look aroundlook 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/

13、向外看：look out12: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 time13:回答，答复(v)（两种）：reply = answerreply的过去式：replied14:一滴水：a drop of water把我降落到溪水里：drop me into the water15:降落(v)：fall漂流(v)：float上升(v)：rise流动(v)：flow16:你说某物是什么意思：what do you mean by sth?17:增加：increase保持：remain (the

14、same)减少：decrease18:水的化学符号是H2O：The chemical symbol for water is H2O19:休息(v)：rest短语：好好休息：have a good rest20:工厂（三种）：works/plant/factory作品(n)：worksU2P51:服务(v)：serve服务(un)：service服务(pl)：services仆人(n)：servant短语：在军队服务：serve in the army短语：一个好仆人：a good servant短语：因为它的食物和服务而著名：be famous for its food and servic

15、e短语：公共/汽车服务：public/bus services2:电(n-adj-adj另)：electricity-electric-electronic短语：电动玩具/灯：electric toys/lights短语：电子计算器：electronic claculator短语：电子词典：electronic dictionaries3:愚弄(v-adj)：fool-foolish自己(n)：self自私的(adj)：selfish孩子(n)：child孩子气的(adj)：childish4:解释，说明(v-n)：explain-explanation短语：一个说明：an explanation耐心地/礼貌地/清楚地向某人解释某事：explain sth to sb patiently/politely/clearly/5是adj-adv和前文重复，不抄6:照顾某人（三种）：take care of sb = look after sb = car