仁爱版七年级下册英语78单元知识点总结.docx

1、仁爱版七年级下册英语78单元知识点总结仁爱版七年级下册英语78单元知识点总结Unit 7 Topic 1重点句型Were you born inHebei?Yes, I was./ No, I wasnt.When was your daughter born?She was born on October 22nd, 1996.Whenis your birthday? May 13thWhat sthe shape of your present?Its acircle./ rectangle / triangle/square.Whatsit like ? Its like a star

2、.Howlong/wide is it?Whatdo we use it for?We use it to study English.重点词组及短语talk about 谈论place of birth 出生地date of birth 出生日期after class 下课big fan 狂热粉丝have a birthday party 举行生日聚会have a look 看make a cake 做蛋糕do some cleaning 打扫cook a big dinner 做一顿丰盛的晚餐重点讲解1 英语中日期可以有两种表达法：(1)月日，年。May 1st,2008(2)日月，年。1

3、stMay,20082 plan to do sth.计划做某事3 基数词变序数词的规律：基变序，有规律；一、二、三，特殊记；从四起，th; 八去t来九去e; ve要用f替。整十该y为ie，后面再跟th;几十几和几百几，只变个位就可以。4 介词in，on, at 在时间前面的应用1)在上下午、傍晚用inin the morningin the afternoonin the evening2)在季节、年、月前用in,inspring/summer/fall/winterin 2002, inJuly, in February, 20013)在具体的某一天及某一天的上下午、晚上用on 。on S

4、aturday, on Wednesday evening.on the morning of June 1st,on January 2nd, 20144) 在中午、夜间、时刻前用at。at night, at noon , atseven oclock, at half past seven5.表示确切“几百”时，hundred后面不加“s”，但表示不确定数目的“数以百计”时，hundred后面应加“s”，用“hundreds of”表示。three hundred students三百名学生hundreds of students几百名学生6 英语中表达物体的长、宽、高，先说数字，再说单

5、位，最后加上一个表示长、宽、高的形容词。“”读做“point”。6.4米长 ：six point four meters long7 What do we use it for?我们用它来做什么?use sth. to do sth.用某物做某事.= use sth. for doing sth.8 buy sb. sth.= buy sth. for sb.买某物给某人9.whats the shape of your present ?= What shape is your present?10 .Whats it like ?=What does it look like?11.Its

6、 like a star.= It looks like a star.12. I get it. 我明白了。13. You are right. 你说的对。重点语法讲解 be动词的一般过去时1. be动词的一般过去时，表示过去存在的状态。My brother was at school yesterday.2. be动词的过去式为was/were,其否定式为was not/wasnt和were not/werent.3. 一般疑问句以及简略回答：Were you born inJuly,1999?Yes, I was./No,I wasnt.Unit 7 Topic 2重点词组及短语at K

7、angkangs birthday party 在康康的生日聚会dance to disco 跳迪斯科play the guitar 弹吉他play the piano 弹钢琴perform ballet 表演芭蕾sing Englishsongs 唱英文歌read English books 读英文书make model plane 做飞机模型take photos 照相draw pictures 画画so many 如此多in the past 过去at the age of 在.岁with ones help 在.帮助下notany more 不再重点句型1 Im sure well h

8、ave a good time at the party.我确定我们在集会上玩得高兴。2 You are so smart! 你真聪明！3 Id like to take these flowersto the party.我想把这些花带到集会上。4 What else can you do ? 你能做别的什么？5 Happy birthday to you!6 There was something wrong withher eyes. 他的眼睛有了毛病。7 Life was hard for her. 生活对他来说很艰难。重点讲解1.巧辩异同 take与bring take （从说话人处

9、带到别处）带去，带走bring （由别处带到说话人处）带来2. 一段时间+ago是表示过去的时间状语。two years ago ， three months ago3.be good at doing sth. = do well in doingsth.擅长做某事，在方面做得好。4 .with ones help = with the help of 在的帮助下5 .Its time for.到时间了.相当于Its time to do sth.6 . both, all 的用法both两者都，all三者以上都7.There was something wrong with her eye

10、s. 这个句型主语是something 谓语动词用is/was. 在否定句和疑问句中用anything。eg. Is there anything wrong with the boy ? There wasnt anything wrong with hercomputer.8 With ones help = with the help of 在的帮助下重点语法及选择疑问句一、情态动词掌握情态动词can/cant, could/couldnt的用法1. I _ swim at the age often, but now I _swim very well.2. _ you play th

11、e guitar ? No, I _.3. What else _ you do ? I_ also perform ballet.4. _ he draw pictures when hewas five years old ? No, he _.5. One year ago, he _ do it atall.二、选择疑问句选择疑问句是两个一般疑问句连成的句子，用or连接，相同的部分略Unit 7 Topic 3重点句型Did you sing a song at the party?Yes, I did/No, I didnt.I missed the chairand fell do

12、wn.How could you lie tome?Kangkang made asilent wish and them he blew the candles out in one breath.重点短语play the piano 弹钢琴play the guitar 弹吉他play erhu 拉二胡peform magictricks 变魔术enjoy oneself 玩的开心perform Chinese Kungfu 表演中国功夫dance to disco 跳迪斯科play a game 玩游戏fall down 摔倒miss the chair 错过椅子hurt oneself

13、 受伤at once 立刻last night 昨晚get home 到家next time 下次have a birthday party 举行生日聚会make a card 制作卡片by hand 用手make a wish 许愿blow out 吹灭重点讲解1.Did Kangkang enjoy himself?康康玩得开心吗？Enjoy是及物动词，后接名词，代词或是动名词，意为“喜爱，欣赏，享受的乐趣。”enjoy oneself = have a good/great time玩得愉快 enjoy doning sth. 喜欢做某事巧辩异同 like, love与enjoy(1)l

14、ike喜欢（程度较弱）like doing/to do(2)love热爱（程度较强）love doing/to do(3)enjoy喜爱，欣赏，享受的乐趣enjoy doing2. Its your turn.该你了。turn 是名词，意思是“轮流”，Its ones turn to do sth.轮到某人做某事。还可以做连系动词，意为“变成”，后接形容词做表语。3 .反身代词oneself变化如下：第一二人称用形容词性物主代词+self(selves)Imyself youyourself(yourselves)第三人称用人称代词宾格+self(selves)hehimself theyth

15、emselves4.What happened to Michael at the party?聚会上迈克发生什么事情了？happen to sb. 某人发生某事，to是介词 happen to do碰巧干某事，to是不定式符号5.Whats the matter ? 怎么啦？相当于Whats wrong ?6 .This way, please . 请往这边走。7 .We bought many presents for him.我们给他买了许多礼物。英语中有部分动词可以做双宾语，当我们把表示人的宾语（间接宾语）放在前，物的宾语（直接宾语）放在后时，不需加介词。如give me some f

16、lowers/ get him somepaper/ buy us some food/ pass her a pencil 。如果把表示物的宾语（直接宾语）放在前、人的宾语（间接宾语）宾语放在后时，在人的宾语（间接宾语）前要加一个介词to或for。什么时候加to?什么时候加for? 这一问题一直困扰大家，下面我们通过一个顺口溜来记住。和for连用的动词有：cook,get/fetch/buy/draw/sing/play/make/do8. Dont be so late next time. 下次别到得这么晚。这是祈使否定句，祈使句的否定句在动词原形前加dont.Dont open you

17、r books. Please dont make a noise.重点语法讲解 一般过去式一、一般过去式表示：（1）过去存在的状态。My father was at work yesterday afternoon.(2)过去某个时间发生的动作。I got up at 6:30 yesterday.(3)过去经常或反复发生的动作。He always went to work by bus lastyear.常用的时间状语：two days/months/years ago, last year, in those days, just now, in 2002等。二、动词过去式的构成：1.

18、规则动词在动词后面直接加“ed”。play-played 动词以“e”结尾加“d”。move-moved 动词以辅音字母加y结尾改y为i加ed. study-studied 动词为重读闭音节，双写词尾的辅音字母加ed. plan-planned stop-stopped2. 不规则动词 am/is-was are-were do-did (详情见书后不规则动词表)三、行为动词一般过去时态陈述句变否定句和一般疑问句：肯定句：I bought some books yesterday. 否定句：I didnt buy any books yesterday.一般疑问句：Did you buy an

19、y books yesterday?Unit5Unit7中出现的冠词用法1.弹乐器前要带定冠词the,而进行球类运动，刚不带the。play the guitar/piano play soccer/basketball2.序数词，前面要用定冠词the。on the second floor3.三餐前面不用冠词。have breakfast/lunch/supper介词的用法：1. 在几点常用介词at, 在星期几常用on。在早上、下午、晚上常用in. 在具体某是前，用介词on；在月份或年份前用介词in，在具体到某一天的早上/下午/晚上，也用onat seven oclock; on Sunda

20、y; in the morning.2.在哪一层楼用介词on.Unit 8 Topic 1重点句型Whats the weather like in summer ? Its hot.How is the weather today ? Its foggy.Its a good season for flyingkites.Its a good time to climb hills.Which season do you like best,spring, summer, autumn or winter ?I like best. Its hard to say.How are thing

21、s going ? Things aregoing very well.Whats the temperature ? ItsBetween -8C and -2C .Youd better know about the weatherin different places in August.重点词组及短语go back home 回家right away 立刻have a short rest 短暂休息later on 后来take a walk 散步be kind to 对.友好come back to life 苏醒；恢复健康get fine 被罚款nice and bright 阳光

22、明媚take some pictures 拍照in most of 大多数talk about 谈论be different from 与.不同summer holiday 暑假重点讲解1 .Its a good season/ time for doing sth.=Its a good season/time to do sth. 是做某事的好季节。2. 对because 引导的原因状语提问用 why.I dont like summer because its very cold. Why dont you like summer ?3. I like spring best. = My

23、 favorite season isspring.4. Because I learned to swim last year. 因为去年我学会了游泳。learn to do sth .学习/ 学会做某事。注：study 没有这种用法5 Remembe to put on your raincoat when you goout. 记住外出时穿上雨衣。remember to do sth. 记住做某事。记住别做某事：remember not to do sth.6 The lowest temperature is -8C and the highest temperature is is

24、-2C.形容气温高用high, 低用low。7 Youd better know about the weather indifferent places in August. 你最好了解八月份不同地方的天气。Youd better = You had better.had better 相当于一个情态动词，后接动词的原形，否定句直接在better后加not.8 The farmers are busy harvesting. bebusy doing sth. “忙于做某事”相当于be busy with sth.9 I hope all is well with you. 我希望你一切都顺

25、利。10 We saw some old people performing Beijing opera. 我们看到一些老人在表演京剧。see sb. doing sth. 看见某人在做某事。这时doing sth. 为宾语补足语。11 The weather gets warm and the trees turngreen. 天气变长，树木变绿。天气变化用get, 颜色的变化用turn.12. Everything comes back to life .（作主语）万物复苏 （everything, something, anything语是谓语动词用三单形式）13. Put on 强调穿

26、的动作 ；wear强调穿的状态14.修饰雨雪的词汇多用heavily ,修饰风多用strongly 的形式如：下大雨rain heavily / a heavy rain刮大风blow strongly / a strong winde.g. It rained heavily last night .昨晚下了一场大雨There was a heavy rain last night .今天阳光明媚The sun is shining brightly./It is a sunny day today./ Its nice and bright today.Unit 8 Topic 2重点语法

27、（一）动词后接不定时做宾语有部分动词后可以接不等式做它们的宾语，这样的动词我们学过的有want to do sth.plan to do sth.wish to do sth.hope to do sth.learn to do sth.remember to do sth.need to do sth.would like to do sth.begin to do sth.（二）情态动词should 的用法had better(最好) , should（应该）用来提建议，后接动词原形，否定句在它们后直接加not, should not 可缩写为shouldnt.重点词汇词组及短语trave

28、l around 环游旅行go back to 回到；追溯到placeof interest 名胜古迹get together 一起all the year round 一年到头prepare for 为.做准备apair of sunglasses 一副太阳镜in the sun 在阳光下take a trip 旅行take photos of 拍照be careful 小心keep away from 远离be different from 与.不同重点句型1. Whats the best time to go there?I think you can go anytime.2. Yo

29、ushould visit Dali and Lijiang. And you shouldnt visit Xishuangbanna.3. Didyou visit any places of interest? -and it is very different from ours.4. Howwas you trip? It was wonderful.5. Howdid you travel there? By train.6. Howlong were you there? Only five days.7. How are you doing ?8. Please give my

30、 love to your parents.9. Enjoy your holiday trip !重点讲解1 .Each of you has a good plan for theholidays. Each of 做主语时动词用单数。eg. Each of us comes from Guizhou. Each of them was at home last Sunday。2 . trip / travel两者均表示旅游，其主要区别为：(1)trip指短距离旅行 如：Theround trip was ten dollars.(2)travel指长途旅行，尤其指到国外旅行3.Whats the best time to go there ? 去那儿的最好时间是什么时候？to go there作定语Summer is the best time to visit HuangguoshuWaterfall. 夏天是参观黄果树瀑布的最好时间。4.The weather in Beijingis different from that in Guangzhou.北京的天气和广州的不同。不同地方的同一事物，单数或不可数名词用that,复数名词用those来