新世纪英语七年级第二学期知识点.doc

新世纪英语七年级第二学期Unit One Science in EnglishLesson One WeatherWhats the weather like? =How is the weather?Whats the temperature?all the time 一直，始终betweenand 在和之间go tofor 去做It is a good time to do sth. 是做某事的好时候了It is a good time for sth.-Where have / has been for ?- have / has been to Where have / has gone for ?- have / has gone to 天气类的单词：sun-sunny fog-foggywind-windy cloud-cloudyrain-rainy snow-snowyfrost-frosty （其他天气的词：wet hot cold cool warm）语法：have been to去过某处，表示现在已经不在那里了have gone to去了某处，表示还在那里或在往返的途中Lesson Two Seasonstalk about 谈论 talk with 和交谈at the English corner 在英语角most of the time/students 大部分时间enjoy doing sth. 喜欢做某事in summer 在夏季at the beach 在海滨blow away 吹走fallen leaves 落叶go for an outing 去郊游make snowmen 堆雪人语法：So引导的倒装句和neither引导的倒装句1、 So同样，也一样So 后面接be，have，has，do，does，did或情态动词，然后接主语，其谓语动词的时态与上文一致，人称与主语一致 。（so用于对肯定句的应答）例如：A:I like spring. B:So do I.I can speak a little Japanese, and so can my sister.You have read the book, and so have I.He went to Beijing for the summer holidays, and so did his brother.2、 Neither也不Neither后面接be，have，has，do，does，did或情态动词，然后接主语，其谓语动词时态与上文一致，人称与主语一致。（neither用于对否定句的应答）例如：A: I dont like detective stories. 我不喜欢侦探故事B: Neither do I. 我也不喜欢。A: I cant ski. 我不会滑雪。 B: Neither can I. 我也不会。He didnt go to Beijing for the summer holidays, and neither did I.Lesson Three A Knowledge Quiztravel to 到去旅游useto do sth. 用做某事needto do sth. 需要做某事in space 在太空at the same time 同时in this way 这样 thousands of 成千上万的 （前面有数词时不能用复数） hundreds of 成百上千的 tooto 太而不能be able to 能 （可用于各种时态）=can （只用于现在和过去）move around 绕行；围绕转have a good knowledge of 熟悉well done 干得好；做得出色all the year round 一年到头，终年do an experiment 做实验make a trip 旅行the 21st century 二十一世纪at first 首先turn into 变成at that time 在那时for oneself 亲自语法: 分数的表达法分数由基数词和序数词合成，分子为基数词，分母为序数词。基数词是one时，序数词部分用单数；基数词是two或大于two时，序数词部分用复数。如：a(one) third 或one-third三分之一 three-fifths五分之三 a(one) half二分之一a(one) quarter或one-fourth四分之一 three quarters或three-fourths四分之三Unit Two Health and DietLesson One Seeing the Doctorhave/get a fever / cold / headache 发热/感冒/头痛take ones temperature 给某人量体温take medicine 服药，吃药get up 起床be ill / sick get sick fall ill 生病Whats the matter / trouble with? 怎么啦？=Whats wrong with?=Is there anything wrong with?（不定代词something，anything，nothing等的修饰语常放在该代词的后面）Im sorry to hear that. had better (not) do sth. 最好（不）做某事three times a day 一天三次plenty of 大量的take / have a good rest 好好休息一下worry about = be worried about 担心advise sb. to do sth.建议某人做某事stay in bed 待在床上 stay at home 待在家里go to（the）hospital 到医院看病give advice to sb. 给某人忠告take sb.s advice 遵照某人的嘱咐all day/night long 整天/整夜语法： 反身代词单数复数第一人称myselfourselves第二人称yourselfyourselves第三人称himself herself itselfthemselvesLesson Two A Healthy Dietgo on a diet 实行节食be fond of 喜欢，爱好preferto 比起来更喜欢feel well 感觉很好（身体好）no wonder 难怪instead of 代替，而不是What do you mean by? 你说是什么意思？（常用于要求对方进一步澄清所说的话）care for 关心，照顾notat all 一点也不，根本不a balanced diet 一个平衡的饮食get something to eat 得到一些吃的东西be important to 对很重要help sb. (to) do sth. 帮助某人做某事help sb. with sth.as as 和一样 否定形式：not as/ so as 不如in order to 为了= so thatgo bad 变坏keep fit / healthy 保持健康Lesson Three Going to a Fitness Camplose weight 减肥also 也（句中）too 也（句末）either 也（否定句句末）take an active part in 积极参加in ones opinion 据某人看来，按某人的意见the importance of 的重要性good for sb. (口语) 干得好；说得好be surprised at 对感到惊讶be surprised to do sth. 惊讶的做某事soon after 此后不久fail = not pass 没通过fail to do sth. 没能做某事do/ try ones best to do sth. 尽力做某事be different from 与不同be the same as 与相同stay up（late） 熬夜Unit Three People and JobsLesson One What Do You Want to Be?What do they look like?What are they like?at an English corner 参加一个英语角grow upin the futurewant to do sth.want sb. to do sth.win honour forHow/ What about + 名词、代词或动名词put outget married to sb.be good at = do well inall over the worldbe proud of = take pride instart a business 开业，创业take care of = look afterbetween amongLesson Two A Fmaous Personcome truebe born at the age ofset updonate money toalthough conj. = though 用于引导让步状语从句，既可以放在句首，也可以放在句中。放在句首时，从句和主句之间用逗号隔开，放在句中时则不用逗号。另外，although和though不能和but连用。keep doing sth.in the playgroundbe ready to do sth.be ready forat home/ school/ worktalk to ask for help/ advicepay fortake outinvent-inventor-inventionchoose-choicegraduate fromwon the Nobel Prize forthe key to the way tothe answer tolearn fromUnit Four Entertainment and SportsLesson One School Art Festivalgive sb. a handneithernoreitherorbothandbe the first time to do sth.in two weeksput onbe overLesson Two Sports Dayshow sb. sth. = show sth. to sb.be likely to sth.enter for 报名参加某项活动first placequite a few/ littlecongratulate sb. on sth.encourage sb. to