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1、U12 What did you do last weekend? 重点知识归纳 1 What did you do last weekend？你上周末做什么了？l last形容词，意为“最后的；刚过去的；上一个的”，其后接名词，常用于一般过去时。eg：last year/month/week/Monday/night去年/上个月/上个星期/上周一/昨天晚上【拓展】 在下列几种情况下一般不用介词：a) 短语里有this，that，next或last。如：I have to go home next week. 我下周必须回家。b) 在 tomorrow, yesterday, the day
2、after tomorrow (后天), the day before yesterday之前。如:She had a meeting the day before yesterday. 她前天开了个会。c) 在one，any，each， every，some和all构成的表示时间的短语之前。如：You can come any day.你哪天来都行。We meet every Saturday.我们每周六会面。l What did you do.？属于特殊疑问句，常用来询问过去的行为。 2 go to the beach去海滩 beach名词，意为“海滩；沙滩”，其复数形式为beaches。
3、【拓展】go to the cinema去电影院 go boating去划船 go shopping去购物 3 camp by the lake在湖边野营a) camp可以作动词，意为“扎营；搭帐篷。b) camp也可以作名词，意为“营地”。如: He went to the summer camp last week.他上周去夏令营了。Winter camp 冬令营c) by the lake意为“在湖边”，此处的by意为“在旁边”。如: He likes to sit by me.他喜欢坐在我边上。【拓展】 by的其他用法:(1)“乘(飞机，车，船)”。如: by bus/car(坐公共汽
4、车/汽车)。(2)“在之前”。如： I have to go to bed by10o clock.我得在10点前睡觉。(3)“根据”。如What time is it by your match? 你的手表现在几点钟了? 4 I worked as a guide at the natural history museumAs 此处是介词，意为“作为”work as “从事工作”【拓展】as 做连词的用法 As 当.时候，引导时间状语从句“由于，因为”，引导原因状语从句像.那样，按照，引导比较火方式状语从句 5 I stayed up late to watch the soccer gam
5、e.为了观看足球赛我熬到深夜。stay up late意为“深夜不睡；熬夜”。eg：I stayed up late until two oclock in the morning.我熬夜一直到凌晨两点。【拓展】stay at home待在家里stay out待在户外stay with sb.与某人在一起 Stay in 待在室内；stay away from 离开；不接近 6 辨析shout at 和shout to Shout at “对大声叫嚷”含有责备之意，带有感情色彩Shout to “对大声喊叫”，引起对方注意，无责备之意，无感情色彩 7-Who went to the libra
6、ry? 谁去图书馆了?-Sally did. 是萨莉。Sally did.是一个省略句。由助动词词did来代替被省略的部分，完整的句子为 Sally went to the library.”。如：(1)-Who was on duty yesterday? 昨天谁值日?-Jim was.是吉姆(2)I cant speak French. But my mother can. 我不会讲法语。但我妈妈会。(3)Lily likes vegetables, but her twin sister Lucy doesnt. 莉莉喜欢吃蔬菜，但是她的双胞胎姐姐露西不喜欢。 8 The cat qui
7、kly ran away Ran away 跑开；离开 常与 run/go/walk/drive/ride搭配【拓展】run away from 逃离，回避；take away 拿开，剥夺；put away 收好 Keep away 远离；move away 移开；far away 在远处 9 fly a kite/fly kites放风筝fly在此作及物动词，意为“放飞(风筝等)”。eg：Children like flying kites in spring.在春天孩子们喜欢放风筝。【拓展】 fly作不及物动词，意为“飞，飞行”； 还可表示“乘(飞机)”。fly to.意为“乘飞机去”。e
8、g：Birds fly in the sky.鸟在空中飞行。Sometimes they fly to Shanghai. 有时他们乘飞机去上海。fly还可作可数名词，意为“苍蝇”。There are three flies in the suop. 10 not really的用法表示轻微的否定，意为“不很”。eg：Are you busy now？你现在忙吗？Oh，not really.哦，不怎么忙。表示怀疑或不相信，意为“不会吧；不见得；不会是真的吧”。eg：He is leaving tomorrow.他明天就要走了。Not really.不会吧。 表示语气很强的否定，意为“真的没有；
9、的确没有”。eg：-Did you watch the news on TV last night？你昨天晚上看电视新闻了吗？-Not really.的确没有。 11 As a special gift, our parents took us to India.作为一个特殊的礼物，爸爸妈妈带我们去了印度。take sb. to someplace意为“带某人去某地”。Last week, my parents took me to the zoo.上个星期，我爸爸妈妈带我去了动物园。 12 There we put up our tents and made a fire to keep u
10、s warm and cook food on.在那里我们搭起帐篷，生火取暖并在上面煮食物。l put up此处意为“搭起”，还可表示“举起；张贴；建造”。eg：Please put up your hand if you have any question.如果你有任何问题就请举手。【拓展】put off 推迟；put away放好；put out 熄灭l to keep us warm为动词不定式短语作目的状语。“keepsb形容词/副词/V-ing”意为“使保持某种状态” eg：We should keep our classroom clean and tidy.我们应保持教室干净整洁
11、。l 13 But I was so tired that I went to sleep early.但是我很累以至于很早就睡觉了。l so.that.意为“如此以至于”=enough to do sth (that 后是肯定句) eg：She was so happy that she jumped.她是如此的高兴以至于跳了起来。 = She was happy enough to jumpedl so.that.意为“如此以至于”=tooto (that 后是否定句)The child is so young that he cant go to school= The child is
12、 too young to go to school【拓展】so that连在一起，意为“以便；为了”，引导目的状语从句。l tired 累的，tiring 令人疲倦的（点人回答tired /tiring区别，类似interesting/interested ）【拓展】be/feel/get tired with/from因劳累be/feel tired of对感到厌倦l 14 surprise用法l 作名词,意为“惊奇；惊讶”。常用短语有:getasurprise吃惊insurprise吃惊地 eg.John turned around and looked at me in surpris
13、e约翰转过身来，惊奇地望着我。toonessurprise令某人吃惊的是eg.Tooursurprise，theboywontheprize.使我们惊奇的是这个男孩获奖了。have a surprise party 开一个惊喜派对 eg.Lets have a surprise party for our mother. 让我们为我们的母亲开一个惊喜派对l 作动词，意为“使吃惊” surprisesb. 使某人吃惊eg.Thenewsgreatlysurprisedus.这条消息使我们大为惊讶。【拓展】surprising作形容词,意为“令人吃惊的”，形容事物。surprised作形容词,意为
14、“感到吃的”形容人。（同tired /tiring，interesting/interested，scared/scaring）a) besurprisedatsth对某事感到惊讶eg. Wearesurprisedathissurprisingsuccess.我们对他惊人的成功感到惊讶。b) besurprisedtodosth做某事而感到eg.Shewassurprisedtofindherhandbagmissing. 她惊奇地发现她的手提包不见了。c) besurprised+that从句 因而惊讶eg.Iwassurprisedthatthesehousesstayupforsuch
15、alongtime. 我很惊讶这些房子居然能撑这么久。 15辨析see sb do sth 和 see sb doing sthSee sb do sth “看见某人做某事”强调动作经常发生，状态See sb doing sth 看见某人正在做某事，强调动作正在进行 16 My dad started to jump up and down in their tent.l start作动词，意为“开始；着手=begin。常用结构为 start to do sth.和“start doing sth.，意为“开始做某事”。 I started to do/ doing my homework at 5: 30. 我五点半开始做作业的。l 但在下列几种情况下，只能用 start to do结构。a) start本身用-ing。如：He is starting to write h
