《人教英语七年级下册单元知识点.pptx》由会员分享，可在线阅读，更多相关《人教英语七年级下册单元知识点.pptx（11页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、人教英语七年级下册单元知识点人教英语七年级下册单元知识点一、情态动词表示说话者对某一个动作或状态所持的某种态度。用法：1，情态动词不能单独作谓语，接动词原形。Eg:I can swim.2,无人称、单复数的变化。（have to 除外）Eg：I can swim.He can swim.They can swim.3,否定形式，直接在情态动词后加not。Eg：can not=cant must not=mustnt 4,一般疑问句形式，将情态动词置于句首。Eg:Can you swim?Yes,I can.No,I cant.第1页/共10页二，Can的用法1 1，主语做某事的能力，译为，主语
2、做某事的能力，译为“能，会能，会”。EgEg：He can play the guitar.He can play the guitar.2,2,否定式否定式在在cancan后加后加notnot，缩写，缩写cantcant。EgEg：He cant play the guitar.He cant play the guitar.3,3,一般疑问句形式一般疑问句形式，将，将cancan放在句首。放在句首。Eg Eg：Can he play the guitar?Yes,he can.Can he play the guitar?Yes,he can.No,he cant.No,he cant.4
3、,4,特殊疑问句形式，特殊疑问句形式，特殊疑问词特殊疑问词+can+canEgEg：What can he What can he dodo？5,can5,can的一般疑问句形式还可以表示的一般疑问句形式还可以表示“请求请求”或或“要求给予许可要求给予许可”Eg:a.Can you look after my cat?Eg:a.Can you look after my cat?b.Can I paly football here?b.Can I paly football here?第2页/共10页三，本单元重点单词1，swim，dance，write注意拼写。swimming，dancin
4、g，writing2，say/speak/tell/talk a.say 说（强调说话内容）The The teacher says its useful.teacher says its useful.b.speak vt.+语言 speak English vi.说（发音的动作）Can you baby speakCan you baby speak？c.tell 告诉，讲诉 tell stories/jokes tell sb.sth.=tell sth.to sb.d.talk vi 说话 可与speak交换 除了talk on the phonetalk on the phone 常
5、用介词 talk to/with sb.与某人交谈 about sb.谈论某人 第3页/共10页3 3，Want vt.Want vt.想要想要 want want（sb.sb.）to do to do sth.sth.想要（想要（sb.)sb.)做某事。做某事。wanted adj.wanted adj.被征集的，被通缉的。被征集的，被通缉的。Music teacher wanted.Music teacher wanted.音乐老师招聘音乐老师招聘 4 4，Join Join vtvt.参加，加入（重点指加入某种参加，加入（重点指加入某种社团或组织社团或组织，成为其，成为其中一员）中一员）
6、Join the club/Party/League/NBA/army Join the club/Party/League/NBA/army Jion sb.Jion sb.加入某人加入某人 Come and jion us.Come and jion us.a.take part in a.take part in 参加（某一项参加（某一项活动活动）Eg Eg：I take part in the sports meeting.I take part in the sports meeting.b.go/come to+b.go/come to+活动活动 去去/来参加某项活动来参加某项活动
7、 Eg Eg：Come to my birthday party.Come to my birthday party.Go to the concert.Go to the concert.c.in c.in 参加参加 Eg Eg：be in the school festival.be in the school festival.第4页/共10页5，also/too adv.也a.too句末，用于肯定句或者疑问句中。Eg：Nice to meet you,too.Do you have a volleyball,too?b.also 句中，be动词、情态动词之后，实义动词之前。Eg：She
8、 is also 12.He can also draw.She also likes fruit.6，people n 人 集合名词。表示复数概念，无论何时做主语谓语都用复数。Eg：Two people are in the room.Old people young people 7，story n 变复数 storise第5页/共10页8，teach v教 teacher n.教师 a.teach sb.sth.I teach them English.sth.to sb.I teach English to I teach English to them.them.b.teach sb
9、 to do sth.He teaches you to learn English.9，show n.节目 we want students for the school show.v.展示；给看 show sb.Sth.show me your book sth.to sb.show your new book to me 10，make v 使成为，制造 使义动词(使成为或发生）make sb do sth 实义动词（制作）make a birthday card第6页/共10页四、重点词组1，play the guitar paly chess play the+乐器 play+球类/
10、棋类/games2，(1)be good at 擅长，在某方便做得好。可与very well句型互换。Eg Eg：She is good at English.She is good at She is good at English.She is good at speaking speaking English=She speaks English very well.English=She speaks English very well.(2)be good with sb.善于对付sb.sth.会灵活运用sth.Eg：The boy is good with children.Mr.
11、Zhang is good with his hand.be good to sb.对某人好第7页/共10页4，Help sb.with sth.在某方面帮助某人。Eg ：Can you help me with English？He helps his mom with housework.help with sth.帮助 Exercise can help with the problem.5，make friends 交朋友 Eg：He likes to make friends with young people.make friends with English speaking people.6，like to do doing第8页/共10页五、重点句1，what about？怎么样？与how about？同义。What about taking a walk after dinner？晚饭后去散步怎么样？2，and/but/or 前后两个句子都是并列关系。and 而且 和 并 又，but 但是（转折关系）Or 否则 或者（选择关系）也不（用于否定句）Or 出现在选择疑问句时，选择什么回答什么。Eg：Which city is bigger，Beijing or Shanghai？Being.第9页/共10页感谢您的观看。感谢您的观看。第10页/共10页