现在完成时（参考第4课）
Lesson 29 Taxi!
taxi, land, plough, lonely, roof, block, flat, desert
一般过去时与过去完成时（参考第5课）
Lesson 30 Football or polo
polo, cut, row, kick, towards, nearly, sight
unload, wooden, extremely, occur, astonish, pile, woollen,goods, discover, admit, confine, normal
与to, at, for和with连用的动词（参考第22课）
Lesson 47 A thirsty ghost
复习第26-45课的难点
Olympic, hold, government, immense, stadium, standard, capital, fantastic, design
将来完成时，表示在将来某一时间以前已经完成或一直持续的动作。经常与before+将来时间或by+将来时间连用，也可与before或by the time短语引导的现在时的从句连用。如：They will have finished this bridge in a year’s time. / Ishall have received a rely by this time tomorrow.
once, temptation, article, wrap, simply, arrest
as …as…的用法（参考第8课）
Lesson 33 Out of the darkness
darkness, explain, coast, storm, towards, rock, shore, light, ahea, cliff, struggle, hospital
经常发生的事情的表达，如：Do you always get up so late / The sun rises in the east and sets in the west. / Ihear that you like classical music.
Lesson 27 A wet night
动名词的用法（参考第20课）
Lesson 45 A clear conscience
clear, conscience, wallet, savings, villager, percent
复习第10、21、34课关键句型：被动语态
Lesson 46 Expensive and uncomfortable
Lesson 38 Everything except the weather
except, Mediterranean, complain, continually, bitterly, sunshine
过去完成时（参考第一册第119-120课，第二册第14课）
Lesson 39 Am Iall right
tent, field, smell, wonderful, creep, sleeping bag, comfortable, soundly, leap, heavily, stream, form, wind, right
一般过去时（参考第3课）
Lesson 28 No parking
rare, ancient, myth, trouble, effect
thirsty,ghost, haunt, block, furniture, whisky, suggest, shake, accept
复习第36-45课的关键句型
Lesson 48 Did you want to tell me something
pull, cotton wool, collect, collection, nod, meanwhile
Lesson 36 Across the channel!
record, strong, swimmer, succeed, train, anxiously, intend, sol（参考第一册第37-40课以及第91-96课）
Lesson 37 The Olympic Games
NCE 2 第二单元知识点总结
课文
词汇短语
句型语法
Lesson 25 Do the English speak English
railway, porter, several, foreigner, wonder
并列句中的语序
Lesson 26 he best art critics
art, critic, paint, pretend, pattern, curtain, material appreciate, notice, whether, hang, critically, upside down
表示方向的短语，如：flew to Washington, flying from Beijing, gone into the kitchen, threw it out of the window, set out for the village, came towards me, point at people
can和be able to的用法（参考第一册第63-64课、第77-78课以及第127-130课，第二册第19课）
Lesson 44 Through the forest
forest, risk, picnic, edge, strap, possession, breath, content, mend
hostess, unsmiling, tight, fix, globe, despair
（if引导的）虚拟语气（参考第16课）。当条件句表示与现在事实相反的情况，其句子结构为：从句为“if +主语+动词的过去式(be用were) +其他”，而主句为“主语+ would (should, could , might) +动词原形+其他”，如：If you went to the exhibition, you would enjoy it. / If Iwere in your position, Iwould act differently.
Lesson 34 Quick work
station, most
被动语态（参考第10课）
Lesson 35 Stop thief!
while, regret, far, rush, act, straight, fright, battered, shortly, afterwards
复习第26-34课的关键句型
a, the, some和any的用法（参考第6课）
Lesson 31 Success story
retire, company, bicycle, save, workshop, helper, employ, grandson
used to do的用法
Lesson 32 Shopping mode easy
operation, successful, following, patient, alone, exchange, inquire, certain, caller, relative
直接引语和间接引语（参考第一册第第99-102课以及第133-136课，第二册第15课）
Lesson 40 Food and talk
have的用法（参考第一册第59-60课，第二册第18课）
Lesson 43 Over the South Pole
pole, flight, explorer, lie, serious, point, seem, crash, sack, clear, aircraft, endless, plain
Lesson 41 Do you call that a hat
rude, mirror, hole, remark, remind, lighthouse
must, have to和need的用法（参考第一册第125-132课，第二册第17课）
Lesson 42Not very musical
musical, market, snake charmer, pipe, tune, glimpse, snake, movement, continue, dance, obviously, difference,