新概念第二册英语Lesson45-Lesson48知识点

1、Lesson45-Lesson48 知识点总结45重点总结短语/句型：.clear up整理；收拾；放晴.clean up大扫除；清扫干净.a savings bank 一个储蓄银行4,a 20 percent discount 打 8 折.a thirty percent increase增加百分之三十.a large sum of money 大笔钱7.1eam from 向学习/从中学到8.learn about 了 解9.in time及时/最终10.in this way 以这样的方式11.in a way在某一方面来说；在某种意义上12.by the way顺便说一下in the

2、way挡路;阻碍in the way of 阻碍.pay back归还，报答.be sure of /about sth.确信.be sure that 从句.be sure to do sth. 肯定做某事.find it +adj. +to do sth. 发现做是的 I find it difficult to study English well.steal sth from sb./ steal sth from sp.从某人/某处偷来21.rob sb of. sth 抢了某人的东西22.数量词+more+可数名复数=another +数词+可数名词复数再来，还有three mor

3、e girls=another three girls23.some/a little +more+不可数名词再来/还有一些a little more water24.one and a half+n(pl.) 一个半.one and a half hours25 .注意：together with /along with/with 和一起 as well as 也/和一样 作伴随状语，谓语动词的数取决于主语He, together with his parents is going to Shanghai.My father as well as his friends has been t

4、o Beijing.语法：被动语态一般现在时被动语态 现在完成时被动语态 现在进行时被动语态一般现在时被动语态 现在完成时被动语态 现在进行时被动语态一般现在时被动语态 现在完成时被动语态 现在进行时被动语态结构：一般现在时被动语态 现在完成时被动语态 现在进行时被动语态)am/is/are +done (过去分词) has /have been done3)am/is /are being done4)was/were done4)was/were done4)was/were done一般过去时被动语态5)had been done过去完成时被动语态6)was/were being don

5、e过去进行时被动语态7)shall/will be done一般将来时被动语态8) should/would be done过去将来时9）情态动词+be+4)was/were done一般过去时被动语态5)had been done过去完成时被动语态6)was/were being done过去进行时被动语态7)shall/will be done一般将来时被动语态8) should/would be done过去将来时9）情态动词+be+过去分词情态动词被动语态结构.在使役动词 have, make, get 以及感官动词 see, watch, notice, hear, feel,等变为

6、被动结构时，要加toSomeone saw a stranger walk into the building被动语态： A stranger was seen to walk into the building.He can make me laugh.被动语态：I can be made to laugh by him.系动词用主动结构表被动意义。Moon cakes taste delicious. write, read, sell等词作不及物动词时，他们的主语为物，可用主动语态表被动意义。The pen writes smoothly.The shirt sells well. My

7、 bike needs mending. =My bike needs to be mended.46课中考动词+介词短语总结prefer.to.比起更喜欢happen to发生thanks to幸亏；由于shout at（由于愤怒）向喊stick to/hold on to坚持knock at敲look forward to期待point at指向pay attention to注意throw at向投掷/扔belong to属于aim at瞄准/针对.refer to谈到/涉及laugh at嘲笑turn to求助于；变成；翻书到work at从事于/致力于reply to回复ask fo

8、r请求/索要stand for care for long for search for apply for pay for mistake .for准备stand for care for long for search for apply for pay for mistake .for准备为提供代表照顾渴望=be thirsty for寻找申请支付把误认为prepare forprovide .fbr（provide sth. for sb.=provide sb. with sth.）agree with 同意.46课课文短语a number of.许多（+pl.+复数谓语）the n

9、umber of.的数量（+pL+单数谓语）sth. occurred to sb.某人想起某事open up 翻开sb. be astonished at sth.某事使/让某人吃惊a pile of 一堆on （the） top of在.最顶端L47知识点begin with 以开始communicate with和交流；与联系compare with和.比拟compete with和竞争please with对感到高兴；对感到满意satisfy with对 满意deal with处理（与how连用）do with处理（与what连用）cover .with用覆盖反义短语:at the f

10、oot of在脚下 at the top of 在高处，在最顶端 反义短语 at the bottom of在底部 sb. be suiprised at sth.某事让某人感到惊讶so.that如此以至于 run away 逃跑 admit +v-ing成认做某事.be thirsty for = long for 渴望.a haunted house （haunted adj.闹鬼的）闹鬼的房子. suggestvt.建议，提议suggest +that 从句I suggest that we meet at the restaurant.suggest +doing sth.I sugg

11、est meeting at the restaurant.vt.暗示，说明考点.suggest/advise 区分相同点：suggest/advise +n./v-ing/ 从句We suggested/advised putting off the meeting.不 同点：advise sb. to do sth.I advised him to put off the meeting.注意：advise （名词）advice不可数suggest （名词）suggestion 可数.accept & receiveaccept 同意，接受（主观） 反义词/短语：refuse/turn d

12、ownThis morning T received a present but I didntaccept it.receive v.接收，收到（客观的收到）receive a letter （from sb.）=hear from sb.收到某人的来信.a public house小酒店.to be up for有待于为了某一目的.be up for sale有待出售.be up to 由决定.hear/watch/feel/notice /see + 宾语 + v.原（全过程）+ 其他+ v-ing （正在进行）.be on （灯）开着；（电影）上映；（会议/课程）开始48课知识点:.p

13、ull together = work together齐心协力.collect salary领工资.collect stamps集邮.collect money筹集资金.shake hands握手.meanwhile = at the same time同时.pull out 拔出.rest for a while 休息一会儿.tell sb. （not） to do sth.告诉某人（不）做某事。.try to do sth.尽力做某事（未必会成功）.manage to do sth.尽力做某事（一定会成功）=succeed in doing sth.be full of=be fillded with.宾语从句中只用 whether 不用 if 的情况：whe