初二英语UNIT3 单词 词组 句型

Unit 3 A day outP341.exercise v. 锻炼exercise sb. in doing 训练某人做某事n.练习do morning exercises 做早操do some exercises 做一些练习2.keep fit = keep healthy 保持健康be in good health be in bad /poor health3.fit 合适的be fit to do sth4.enjoy oneself = have a good / wonderful time = have (great) fun 不可数funny (adj)5. a lot of traffic / heavy traffic不可数交通繁忙6.反身代词在物主代词后加self (单数)/ selves (复数),但是himself themselves.I you you she hemyself yourself yourselves herself himselfwe they it oneourselves themselves itself oneself当宾语或表语与主语是同一个人时，我们用反身代词。

反身代词可作宾语、表语、同位语等，但反身代词不能作主语。

keep…oneself ….意为“保守秘密”“不告诉别人”。

她决定不把这消息告诉他人。

She decided to _________________________ keep sth. from sb.意为“瞒着某人”。

你为什么向她隐瞒真实情况？Why did you ________________________?P357.triptake a boat trip 乘船旅游go on a trip 去旅游8.go past 从……经过9.??interesting places 名胜古迹/ place of interest①place（s）of interest 意为“名胜”，即旅游胜地。

interest是不可数名词，不与冠词连用。

长城、颐和园是中国的名胜。

The Great Wall, Summer Palace are ________________________P3610.invite sb. to do sth. 邀请某人做某事11.in the beginning = at first 开始at the beginning of at the first placein the end 最后vs at the end of12.get on 上车get off 下车get on / get off a coach 上/下大巴get into / get out of a car 上/下小汽车13.sick 定语表语= ill （只做表语）生病的He is sick with a cold. 他感冒了= He has a cold.sick还有呕心厌倦的意思14.finally adv. == at last == in the end 最后15.arrive at 小地点arrive in 大地点arrive 可单独使用get to 后面要加个地点,不可单独使用reach (同get to)16.be made of 看得出原材料be made from 看不出原材料be made in由…..生产P3716. inside (反) outside17. the whole world == all world 全世界from all over /around /across the world 意为“来自世界各地”我们的朋友遍天下。

We have friends from _____________________________18. lool like == be like看起来像19. park n. 部分…….park of……的某部分20.teach sb. sth 教某人某事teach sb. to do sth. 教某人做某事teach oneself 自学21.for oneself 亲自为自己do it for oneself 自己的事情自己做P3822.be interesting to do sth. 做某事很有趣be interesting in doing sht.23.from a place to another 从一个地方到另一个地方e up == rise 上升, 上来25.take sb. out 带某人出去26.the beauty of ….的美P4127 and but or 并列连词连接句子和单词短语的作用1.and. 用来连接语法关系上表示并列的单词,短语,句子2.and. 连接人称代词时, 第二人称, 第一人称, 第三人称,3.如果and连接的两个主语相同,后面一个可省略,不需重复4.but 表示转折5.but不可与though连用6.or 表示选择7.or连接的两个主语时,谓语动词应使用与or后面主语保持一致P4328.动词不定式v + to + v 动词不定式往往表示将来要做的动作expect to do 期望做。

refuse to do 拒绝做。

plan to do计划做。

decide to do 决定做。

agree to do 同意做。

learn to do 学会做。

hope to do 希望做。

prepare to do 准备做。

want to do 想做。

choose to do 选择做。

wait to do 等待做。

wish to do 希望做。

29.反身代词1)by oneself == alone 独自2)for oneself 亲自为自己go and see for yourself 亲自去看看3)in oneself 本身4)teach oneself 自学5)learn sth by oneself 自学30.play hide-and-seek 捉迷藏躲猫猫31.宾语从句从句要用肯定句What time is it? (I wonder )- I wonder what time it is ?32. go to the final 进人决赛33. in the final of the competition …的总决赛34. take place 举行, 发生（主动）== be heldThe sports will take place next week.=== The sports will be held next week.注]happen 也可作“发生”解释，但它常指在人们无意识无准备的情况下发生。

如：这个事故发生在昨天。

_____________________________________他家出什么事了？___________________________________?35. cheer for…为….加油/喝彩36. plan a big day out for…安排某人外出一天37. 数字+ square + 单位+ in area 多大面积38. go back to 返回到39. write down 写下, 记下40. work out 计算出Can you work out how much we need?41.per. 每, 每一She works ten minutes per day.== She works ten minutes every day. 每周一次----42.the plan for ….的计划43.change to the bus 换乘巴士44.as soon as possible 尽快== as soon as sb. can/couldas early as possible 尽早as much/many as possible 尽量多45.in the second half 在下半场46.hope to do sth. 希望做某事vs wishempty hope 黄粱美梦47.keep the secret for sb. 为某人保守秘密48. with one’s support “在某人的支持下，”without one’s support.“没有某人的支持下，”①没有他的帮助，我们无法按时完成了工作。

______________________________________________②在你的支持下，我作了这个决定。

_______________________________________________49. The pyramids looked like the real ones in Egypt.金字塔看上去就像埃及的真金字塔一样。

ones 是代词，代替pyramids. One , ones ,those, that 三词都可作代词，代替前文中提到的可数名词，one 代替可数名词单数a+n，ones和those代替可数名词复数。

One 和ones前面可有形容词和指示代词修饰，而those的修饰语只能放在后面。

that代替不可数名词the +n如：①This coat is too small for me .Give me a bigger________.②We don’t want these red pencils .I want those green _________.③The bikes are cheaper in this shop than _________ in that shop.④The air pollution is less than in the country than _______in the city.50. make a plan for sth./to sth . 意为“制订….的计划/订计划于….”。

如：我们正忙着为新学期做计划。

__________________________________________________②plan 也可作动词，planned 和planning要双写字母如：我们正打算下星期离开。

_________________________________________________51.Things to do in Beijing在北京要做的事, to do 作定语表示将来的动作，意为“要做的事”，①我们有很多衣服要洗。

We have a lot of clothes ______________.②他们有四个孩子要抚养。