Book 7_U4_语法

七年级上册u4知识点归纳七年级上册U4单元主要讲解了有关动词的时态和语态的知识。

下面将对此单元的重要知识点进行归纳总结。

一、动词时态动词的时态指的是表示时间的一种语法形式，主要有以下几种：1. 现在时态表示现在正在进行或经常发生的动作或状态。

例如：- I am reading a book.（我正在看书。

）- The sun rises in the east.（太阳从东方升起。

）2. 过去时态表示过去已经完成或发生的动作。

例如：- She watched a movie yesterday.（昨天她看了一部电影。

）- He went to Japan last year.（他去年去了日本。

）3. 将来时态表示将来将要发生的动作或状态。

例如：- I will meet my friend tomorrow.（我明天会见我的朋友。

）- They will visit the museum next week.（他们下周会参观博物馆。

）4. 现在进行时态表示现在正在进行的动作。

例如：- They are playing soccer.（他们正在踢足球。

）- He is eating lunch right now.（他正在吃午餐。

）5. 过去进行时态表示过去某一时刻正在进行的动作。

例如：- She was studying at that time.（那时候她正在学习。

）- He was watching TV when I arrived.（我到的时候他正在看电视。

）6. 现在完成时态表示动作已经完成但影响现在或与现在有关。

例如：- They have finished their homework.（他们完成了作业。

）- He has lost his key.（他丢了钥匙。

）7. 过去完成时态表示过去某一时刻之前已经完成或发生的动作。

例如：- I had finished my work before you came.（你来之前我已经完成了我的工作。

⾼中英语⼈教版选修七U4课⽂知识点讲解与练习7.选修七Unit4 A LETTER HOMEDear Rosemary,It was wonderful to hear from 收到来信you. I know you're dying to hear all about my life here, so I've included some photos which will help you2.You asked about my high school. Well, it's a bush school –the classrooms are made of bamboo and the roofs of grass. It takes me only a few minutes to walk to school down a muddy track. When I reach the school grounds ，there are lots of "good mornings" for me from the boys. Many of them have walked a long way, sometimes up to 多达；取决于two hours, to get to school.be made of 相关短语及区分be made of和be made from都表⽰“由……制成”，主语为制成品。

be made of 表⽰制成成品后，仍可看出原材料是什么，保留原材料的质和形状，制作过程仅发⽣物理变化。

The table is made of wood.be made from 表⽰制成的东西完全失去了原材料的外形或特征，或原材料在制作过程中发⽣化学变化，在成品中已⽆法辨认。

The wine is made from grapes.be made with 指“制作中⽤了什么东西”Roujiamo is made with pork.be made up of 由……构成；由……组成Our class is made up of 24 students.in good conditionin a good state3.There's no electricity电or water and even no textbooks either! I'm still trying to adapt to适应these conditions条件. However, one thing is for sure 确定, I've become more imaginative in my teaching. Science ismy most challenging subjectdoing experiments. In fact there is no equipment, and if I need water ，I have to carry it from my house in a bucket! The other day ⼏天之前I was showing the boys the weekly chemistry experiment when, before I knew it, the mixture 混合物was bubbling over everywhere! The boysjumping out of the windows. Sometimes I wonder how relevant相关的；有价值的chemistry is to these students, most of whom will be going back to their villages after Year 8 anyway. To be honest, I doubt whetherTo be honest=Honestly speakingTo be frank=Frankly speaking4.You asked whether I'm getting to know any local people. Well,that's actually quite difficult as I don't speak much of the local Englishdid visit a village which is the home of one of the boys, Tombe. It was my first visit to a remote 偏远的village. We walked for two and a half hours toget there - first up a mountain to aridgeviews and then down a steep path to the valley below. When we arrived at the village, Tombe's mother, Kiak, who had been pulling weeds in her garden, started crying "ieee ieee". We shook hands with all the villagers. Everyone seemed to be a relative of Tombe's.pay a visit to“介词＋关系副词”引导定语从句在“介词＋关系词”型定语从句中，关系词常为which和whom。

unit2 1. convey sth. to sb. 把…传达给某人convey one’s feelings/ideas/emotions表达思想感情your luggage will be conveyed to the hotel by taxi.出租车会将你的行李送到酒店2. sth. run out 用光，耗尽sb.run out of sth.用完run across偶然遇到run into 偶然遇到，撞到run after追赶，追逐3. 11 players make up a team. 组成she is making up.化妆can you make up a story？编制编造hard work can often make up for a lack of intelligence.弥补does early rising make up for good health？促成a football team is made up of 11 players.由…组成make out辨认出，懂得，了解4, tease sb. about sth. 取笑，招惹戏弄laugh at make fun of play a trick on5.be popular with sb. 受某人欢迎6. stay up late 熬夜7. in particular=particularly特别，尤其8.contradictory statement, reports. 相互矛盾的，对立的be ~to sth.同某事相矛盾，与某是相反be in contradiction with 与…相矛盾9.our plans are flexible 灵活的 a flexible character 柔顺的性格flexible plastic有弹性的10．pattern模式，模范，典型，形式图案，花样patterns of behavior 行为方式11．transform…into…把…转化成….，把….改造成…..12. be appropriate for/to…对…适合it is ~that…(should)…….是合适的13. in exchange for 作为对…的交换have/make a ex change of…交换…exchange a for b 把a兑换成b ~ sth. with sb.与某人交流、交换某物14. try out 测试，试验try on 试穿try for力争赢得try out for 参加…的选拔15. let out 发出（喊叫），放走，泄露she let out a scream. don’t let out the plan.let in 漏水，欺骗let off 使爆炸，宽恕 let alone 不打扰，更不用说let down把…放下，使…失望16.load n.负荷，负担 a load of=loads of+可数、不可数take a load off sb’s mind如释重负load＋人、车辆with sth. load sth into/onto+容器load sb. down 使某人过重负担，使某人携带过多东西be loaded with充满着，充斥着your paper is loaded with spelling mistakes17.hold a view/idea/opinio n that… 持有观点、建议、看法、信念hold on 等会儿（在困难中）坚持下去hold on to 紧紧抓住（抱住）,守住，保住hold up 支撑，（常用被动）使耽搁，使推迟we’re held up by bad weather.hold back(sb./sth)阻止，阻挡，隐满，控制情感hold back one’s tearshold out 伸出手，（供给品等）维持，持续。

人教版选修7Unit4Sharing重点短语句型及语法Book7 Unit 4必背句型1：1.It takes me only a few minutes to walk to school down a muddy track. (It takes sb. sth. to do…)相似句：The hut was dark inside so it took time for our eyes to adjust. 眼睛需要时间来调整适应。

2.The other day I was showing the boys the weekly chemistry experiment when, before I knew it, themixture was bubbling over everywhere!(was/were doing…when…正在做…突然…；before还没来得及) 仿写：They were shopping when the hotel opposite the street fell down.他们正逛街突然对面酒店倒塌了。

The ruins fell onto them before they could fled from the spot.他们还没来得及跑出现场，废墟就砸他们身上了。

3.There was a newly made platform (for Jenny and me)to sleep on.新做了一个平台，是让我和珍妮睡觉用的。

(to sleep on作定语，与所修饰的platform有动宾关系，不能省略on, 不定式前有for sb, 可知是主动的)必背短语1：1.work as 充当；担任；担任…的工作→近义短语：serve as/ act as2.take photos of / take a photo of 给…拍照3.hear from 收到…的来信hear about 听到；得知；了解4.be dying to do渴望做；极想做→be eager/desperate/thirsty/greedy to do→long/desire to do →have a strong desire to dobe dying/eager/desperate/thirsty/greedy for sth. →long for→have a strong for 极想/渴望得到…5.be made of/from由…制成be made up of由…组成be made in在…制造6.up to 多达；直到；胜任；由…负责7.adapt to 适应→adjust to →make an adjustment to (作出调整以)适应adapt oneself to (使自己)适应= adjust oneself to (调整自己以)适应8.for sure 确定的(地)；确切的(地)9.the other day 不久前的一天(典型的一般过去时的时间状语)/doc/692682126.html,e across (偶然)遇见；(偶然)碰到→run into11.be relevant to 与…相关；与…密切相关12.make a difference (to…)对…有影响；有所作为13.shake hands with 和…握手14.get through 通过；度过；完成；接通(电话等)15.participate in→take part in /join in16.dry out (指浸水等之物)变干；干透(become empty of water; to become completely dry)dry up (指河流、井、食物等)干涸(to become completely dry; to come to an end)dry off (使) 变干；使干透，弄干(to become dry on the surface) 课文词块翻译1：1.have no concept of doing experiments 没有做实验的概念2.to be honest 老实说；说实话3.build a fire 生火4.covered the vegetables with banana leaves 用香蕉叶盖住蔬菜5.with grass sticking out of the roof 茅草伸出屋顶必背句型2：1.The gift you give is not something your loved one keeps but a voluntary contribution towards thelives of people who really need it.(not…but…并列连词，连接并列的结构，连接并列主语时，谓语动词与就近的主语保持一致；此句中含有三个定语从句)仿写：Such is life. The one who I loved didn’t love me while I didn’t love the one who loved me.人生如此奇妙。

人教版七年级下册-单元重点语法汇总U1情态动词can的用法can是情态动词，意为“能，会”，表示某人或某物具备的能力，还可用来提出请求，没有人称和数的变化，后面直接接动词原形。

下面学习情态动词can的常见用法。

1.表示“能力”，意为“能，会”。

例句：I can speak English.我会讲英语。

2.表示“请求”或“许可”。

例句：Can you help me with my Chinese?你能帮我学汉语吗？You can go to the park after you finish your homework.你做完作业后可以去公园。

3.含有情态动词can的肯定句变否定句时，需在can后加not,其缩写形式为can’t;变疑问句时，情态动词can直接放在句首，构成一般疑问句。

例句：I can sing English songs.我会唱英文歌。

（肯定句）→I can’t sing English songs.我不会唱英文歌。

(否定句）Yao Ming can play basketball.姚明会打篮球。

→Can Yao Ming play basketball？姚明会打篮球吗？(一般疑问句)4.对Can…问句的回答可以用下面几种形式：对询问能力的问句的回答可以说“Yes,…can.”或“No,…can’t.”,表示对能力的肯定或否定；对表示请求的问句的回答可以说“OK./All right.”,表示同意对方的请求。

也可用certainly或sorry来回答。

用certainly作肯定回答，语气更肯定；用sorry作否定回答，语气则更委婉、客气。

例句：—Can you speak English?你会说英语吗？—Yes,I can.是的，我会。

—Can I see your pencil-box,please?请问，我可以看一下你的铅笔盒吗？—All right./Certainly.Here you are.可以。

Book7 Unit4 Period 3 Revision编写人：程晓燕柯寒梅高双审核人：余松佑审批人：徐金枝Learning goals：Revise the following points by cooperating.Words: relevant, adjust, otherwise, donate, purchase, distribute, operatePhrases: hear from, be dying to, the other day, participate in, dry out, dry up, in needGrammar: Revise the Attributive Clause (restrictive)Important and difficult points: the Attributive Clause (restrictive)训练案一、单词互译1、adj. 泥泞的→n.. 泥土2、vt. 捐赠→n. 捐赠3、adj. 有关的；切题的→________adj. 无关的；不切题的4、vt.＆ vi.调整；（使）适合→adj. 可调整的→______n. 调整；调节；适应5、adj. 软的；柔软的；（指声音）轻柔的；低声的→adv. 柔软的；轻柔的；柔和的6、vi. 参与；参加→n. 参与；参加7、_________ n. 安全；保护；保障→__________ adj. 安全的8、n. 安排；排列→vt.. 安排；排列9、__________ adj. 财务的；金融的；财政的→________ n. 财政；资金10、adj. 自愿的；志愿的；无偿的→n.志愿者；义工11、__________ vt. 分配；分发→__________ n. 分配；分发；分布状态12. __________n. 种子；萌芽→________ n. 秧苗；树苗13. __________ n. 矩形；长方形→__________adj. 长方形的；矩形的14. __________ adj. 政治的；政党的→__________ n. 政治学15.________ vi. 工作；运转；做手术vt. 操作→_______ n. 操作；运转；经营；手术→_______ n. 接线员；操作员16. 观念；概念__________ 17. 遥远的；偏僻的__________ 18. 做口译的人_____________ 19. 否则，不然；用别的方法，其他方面____________ 20. 特权；特别优待_____________ 21.目录___________ 22. 买；购买________ 23. 裁缝；剪裁，缝制（衣服）____________ 24. fortnight n.__________ 25. platform n. ____________ 26. broom n.___________27. sniff vt/vi ____________ 28. grill n/vt _________ 29. paperwork n. ____________30. comb n/vi __________ 31. anniversary n. ____________ 32.angle n. ____________二、短语互译1. 收到…的来信_________2. 极想，渴望___________3. 偶然遇到或发现，碰到_________4. 老实说，说实话______5. （使浸水等物）完全变干，干透______6. 不久前的一天__________7.伸出___________8. （指河流井等）干涸_________9. 参与，参加___________ 10.对…有些影响或作用______________ 11.在困难中，在危急中___________ 12. 与…有关_____________ 13. 调整，（使）适应……___________ 14. get through ______________ 15. go hungry_______16. up to____________ 17. for sure ____________18. find out ___________ 19. have no opportunity to do ___________三、默写原句1. I know you ________________ all about my life here, so I’ve included some photos____________________ the places I talk about. (dying, picture)我知道你急于了解我这儿的生活，我在信中附有几张照片，能够帮你想象出我所谈到的地方。

M7 Unit41、airmail /ˈɛəˌmeɪl/ n. 航空邮件N-UNCOUNT Airmail is the system of sending letters, parcels, and goods by air. 航空邮递例： ...an airmail letter. …一封航空信。

2、△Papua 巴布亚新几内亚3、fortnight /ˈfɔːtˌnaɪt/n. 两星期(fortnights)N-COUNT A fortnight is a period of two weeks. 两周[英国英语]例：I hope to be back in a fortnight. 我希望两周后回来。

4、hear from 接到……的信5、(be) dying to 极想；渴望6、roof /ruːf/ n. 屋顶；车顶(roofs)1、N-COUNT The roof of a building is the covering on top of it that protects the people and things inside from the weather. 屋顶例：...a small stone cottage with a red slate roof. …一座有一个红石板屋顶的小石屋。

2、N-COUNT The roof of a car or other vehicle is the top part of it, which protects passengers or goods from the weather. (车的) 顶篷例：The car rolled onto its roof, trapping him. 那辆小汽车翻了个底朝天，把他困在里面。

3、N-COUNT The roof of your mouth is the highest part of the inside of your mouth. 上腭例：She clicked her tongue against the roof of her mouth. 她用舌头抵着上腭发出咔哒声。

7A U401课题：Welcome Class _______ Name _______ 【重点词句】1. 醒醒，醒来wake up2. 需要一次好好的休息need a good rest3. 做早操do morning exercise s(复数)4. 上课have lesson s = have a lesson5. 进行课外活动do after-school activit ies6. 吃晚饭have dinner7. 该吃早饭了吗？Is it time for breakfast?=Is it time to have breakfast?8. 有些狗就是不知道如何找乐子。

Some dogs just don’t know how to have fun.9. -我们将要去山里散步吗？Shall we go walking in the hills?10. 我很少出去。

I seldom go out.11. -你每天什么时候去学校？-When do you go to school every day?我通常在7.20去学校。

-I usually go to school at 7.2012. 我(上学)从来不迟到。

I’m never late for it.13. -你们什么时候开始上课？-七点一刻。

-What time do you start lessons?-At a quarter past eight.14. 你喜欢上学吗？Do you enjoy school?15. 我非常喜欢(上学)。

I like it very much.【知识梳理】1.Wake up, Eddie!.1) wake up (不及物动词词组) 醒来2) wake sb up = wake up sb (及物动词词组) 把某人叫醒3) wake up宾语是人称代词时，放在wake和up中间，必须用宾格。