人教版七年级英语下册十二单元知识点汇总总结.docx

人教版七年级英语下册十二单元知识点汇总总结01、重点短语1. do one' s homework 做家庭作业2. go to the cinema 去看电影3. go boating 去划船4. camp by the lake在湖边野营5. go to the beach 去海滩6. play badminton 打羽毛球7. tell sb. about sth.告诉某人某事8. kind of有点儿9. stay up late 熬夜10. play with sb.和某人一起玩11. run away 跑开12. as a special gift作为一份特殊的礼物13. put up 搭起14. make a fire 生火15. keep us warm保持我们温暖（保暖）16. each other 相互17. study for the test为考试而学习18. look out of向外看19. shout to sb.朝某人叫喊（不带感情）20. shout at sb.朝某人叫喊（带感情）21. jump up and down 跳上跳下22. a second language 第二语言23. finish high school 中学毕业24. get a surprise 吃惊25. work as a guide做导游工作26. wake sb. up 弄醒某人02、重点句子Grammar Focus 句子1. What did you do last weekend?你上周末做了什么事情?2. I did my homework. / We went boating.我做了家庭作业。/我们去划船了。3. Who visited her grandma?Becky did.谁去看望了她的奶奶?Becky 去了。4. Where did she go last weekend?她上周末去了哪里?5. She went to a farm.她去了一个农场。6. Who did she go with?她和谁一起去的?7. She went with her classmates.她和她的同学一起去的。其他重难点句子1. I stayed up late to watch the soccer game. 我熬夜至U 很晚看足球赛。2. A family of mice were in the kitchen on a Saturday morning when they saw a big cat.星期六上午，当老鼠一家人看到一只大猫的时候他们正在厨房 里。3. That' s why it is important to learn a second language.那就是为什么学习一门第二语言很重要。4. As a special gift, our parents took us to India.作为一份特殊的礼物，我们的父母带我们去了印度。5. We took a long bus ride to a lake in the countryside.我们坐了很长一段时间的公交车到了一个乡村的湖边。6. There we put up our tents and made a fire to keep us warm and cook food on.在那里我们搭起了我们的帐篷并且生火来取暖和烹饪食物。7. I was so tired that I went to sleep early. 我是如此累以至于很早就睡觉了。8. When we looked out of our tent, we saw a big snake sleeping near the fire.当我们往帐篷外看时，我们看到一条大蛇正在篝火堆附近睡 觉。9. He also told me it was important not to go near a snake.他还告诉我不靠近蛇很重要。10. This was a very useful lesson for me.这对我来说是 很有用的一课。03、语法和知识点总结考点1. 一般过去时定义：表示过去某个时间或某段时间内发生的动作或存在的 状态。时间标志：last系列（last week）, yesterday系列 （yesterday morning）, ago 系歹U （ an hour ago）, just now, 过 去的年份/月份等（in 2020）o构成：主语+过去式+其他动词过去式的变化A.规则变化（直去双变）a.一般情况下直接加ed （直）b.以不发音e结尾的去e加ed （去）c.以重读闭音节结尾且词尾只有一个辅音字母的，双写辅音字 母再加ed （双）d.以辅音字母加y结尾的，改y为i再加ed.（变）B.不规则变化见不规则动词表一般过去时的肯定句句式 1：主语+was/were+其他。如：He was at home yesterday.句式2：主语+行为动词过去式+其他。如：He went to the cinema last Sunday.一般过去时的否定句句式 1：主语+was/were not + 其他。如：He was not at home yesterday.句式2：主语+did not +行为动词原形+其他。如：He did not go to the cinema last Sunday.一般过去时的一般疑问句句式 1： Was/Were+主语+其他？如：Was he at home yesterday?句式2： Did+主语+行为动词原形+其他？如：Did he go to the cinema last Sunday?一般过去时的特殊疑问句句式1：特殊疑问词+was/were+主语+其他？如：How was yourweekend?句式2：特殊疑问词+did+主语+动词原形+其他?如：What did you do yesterday?考点2. go + doing的用法go doing表示从事某种活动，常见搭配有：go shopping/ fishing/ swimming/ boating/ camping去逛街、去钓鱼、去游泳、去划船、去野营考点3. how引导的感叹句句式1： How+形容词（+主语+谓语）！如：How clever she is!句式2： How+副词（+主语+谓语）！如：How fast he runs!句式 3： How+主语+谓语！ 如：How time flies!拓展：what引导的感叹句句式：What +a/an+形容词+n （单数可数名词）+主语+谓语！ 如： What a clever girl she is!What +形容词+n （复数名词/不可数名词）+主语+谓语！如：What good news it is!考点4. When引导时间状语从句When引导时间状语从句时，翻译为“当.的时候”，从句既 可以放在主句前，也可以放在主句后。如：When you see him, please tell him the news. / Please tell him the news when you see him.当你看见他的时候 请告诉他这个消息。考点5. Why引导表语从句why引导表语从句，位于系动词之后，如：That /It iswhy.翻译为“那就是为什么”从句内容为事情发生的 结果。That is why he is late for school.那就是为什么他上学 迟到了。考点 6.句型 it is + adj. +to do sth.句型翻译为“做某事是怎么样（adj.）的"。to do sth.是真 正的主语，it是形式主语。It is important to learn English well.学好英语很重要。拓展：it is + adj. +for sb. to do sth.做某事对某人来说 是怎么样（adj.）的。形容词用来修饰事情。如：It is important for us to learn English well.学好英语对我们来说很重要。it is + adj. +of sb. to do sth.某人做某事是怎么样 的（adj.）。形容词用来修饰人。如：It is nice of you to help me.你帮助我实在是太好了。考点7： surprise的用法surprise n.惊奇，惊讶v.使吃惊固定搭酉己：n. get a surprise 乞，原to one' s surprise令某人吃惊的是in surprise惊奇地拓展：surprised adj.（人）感到惊讶的 surprising adj.（物）令人惊讶的To my surprise, he was not surprised when he heard the surprising news.令我吃惊的是，当他听到这个令人惊讶的消息 时，他并不感到很惊讶。考点8. Keep的用法keep +形容词“保持某种状态”如：Keep quiet.保持安 静。Keep +sb. /sth. +形容词“使某人/某物保持某种状态”如： My mother always keeps our house tidy and clean. 我妈妈总是 让家中保持干净整洁。keep sb. doing ”使某人不断/保持做某事”如：He keptme waiting for an hour.他让我等了一个小时。keep sb. /sth. from doing ”阻止某人/某物做某事”如： The bad weather kept us from going out.糟糕的天气使得我们不 能出去。考点9. sothat用法翻译：如此以至于句式1： so +形容词/副词+ that从句如：He is so young that he can' t move the box.他如此小以至于移不动这个箱子。句式2： so +形容词/副词+a+ n. + that从句 如：He is so young a boy that he can, t move the box.他如此小以至于移不 动这个箱子。拓展1.与tooto （太而不能）互换 如:He is so young that he can' t move the box.=如：He istoo young to move the box.他太小，移不动这个箱子。拓展2：与suchthat的区别such+ a/an+adj. +n （单数可数名词）+thatsuch+ +adj.+n （复数名词/不可数名词）+that如：He is so young that he can' t move the box. = He is such a young boy that he can' t move the box.考点10. see sb. doing的用法see sb. doing意为“看见某人正在做某事”表示动作正在发 生。如：I see him crossing the road.我看见他正在过马路。辨析：see sb. do sth.意为“看见某人做了某事”,表示看 见了动作的全过程。如：I see him cross the road.我看见他过 了马路。拓展：与see此用法相同的词还有：watch, notice,observe, hear, feel.