2024年新人教版英语7年级上册全册教学课件 Unit 2 第3课时 Section A Grammar Focus

Unit2We’reFamily!SectionAGrammarFocus语法课本课学习目标本节课结束时，学生能够：1.

通过观察示例句子，能梳理和归纳一般现在时中实义动词与不同人称主语的匹配关系。2.

理解含有实义动词的一般现在时的表意功能，，初步建立英语主谓一致的意识，能使用名词所有格去介绍物品的所属关系。3.

能结合自身实际，正确使用含有实义动词的句式结构对物品的所属关系进行问答，并在班级前进行角色表演。Review进来(短语)_______ 2.欢迎到某地(短语)_______3.乒乓球拍(短语)_____ 4.打乒乓球(短语)_______5.在一起(副词)________ 6.每一天(短语)__________7.那些是谁的鱼竿？___________________________8.他花费很长时间钓鱼。_______________________9.她钢琴弹得好。___________________10.你的爷爷喜欢中国象棋吗？______________________welcometospcomein按要求写出正确的单词、词组或句子。ping-pongbatplayping-pongtogetherSheplaysthepianoreallywell.everydayHespendsalotoftimefishing.Whosefishingrodsarethose?DoesyourgrandpalikeChinesechess?dodoesdo英语句子里的人称和数GrammarFocusWearegoingtolearnsomethingaboutsimplepresenttense(do).grammarn.语法focusn.聚焦simplepresenttense一般现在时3aReadthesentences.Howdotheverbforms

changewiththesubjects.verbform动词形式subjectn.主语changev.改变spendv.花费spendtime/moneydoingsth.花费时间/金钱做某事英语句子中一般现在时的人称和数dodoesdowetheyhimitusthem助动词do/does是用来帮助动词构成否定句和疑问句的。动词原形和动词第三人称单数形式，以have/has为例have意为“有”，表示某人拥有某物。have在句子中有两种形式，即have和has。have用于第一人称（I,we）、第二人称（you）以及第三人称复数（they）和其他复数名词；而has则用于第三人称单数（he,she,it）和单数名词。人称句式

Ihaveanapple.我有一个苹果。

Maryhasanorange.玛丽有一个桔子。Mrs.Miller

hastwodaughters.米勒太太有两个女儿。He

hasfourvolleyballs.他有四个排球。否定句主语＋don't＋have＋宾语主语＋doesn't＋have＋宾语Idon'thaveanapple.Marydoesn'thaveanorange.Mrs.Millerdoesn'thavetwodaughters.Hedoesn'thavefourvolleyballs.注意：助动词do/does构成否定句时，动词须还原成原形。Ithasalongnose.它有个长鼻子。

TFboys

havemanyfans.加油男孩组合有很多粉丝。Wehavetwobaseballbats.我们有两个棒球拍。

Youhavethreeping-pongpats.你(们)有三只乒乓球拍。注意：助动词do/does构成否定句时，动词须还原成原形。Itdoesn'thavealongnose.TFboysdon'thavemanyfans.Wedon'thavetwobaseballbats.Youdon'thavethreeping-pongpats.用have/has填空。1.Adog_____fourlegs.Abird____twolegs.2.Ourschool_____alibrary.3.We____37chairsinourclassroom.4.Mysister____anicetoycar.5.—DoTomandhisbrother_____abigbedroom?—Yes,theydo.hashashashavehashave句型“Doyouhave…?”“表示你有……吗？”,用于询问物品的所属关系。这是实义动词的一般疑问句结构。1.当主语是第一人称/第二人称/第三人称复数时,句型结构为：Do+you/they/we/…+动词原形+…？不管用什么动词，它的回答是固定的。肯定回答：Yes,I/they/we…do.否定回答：No,I/they/we…don’t.2.当主语为第三人称单数时，句子结构为：

Does+he/she/it…+动词原形+…？肯定回答：Yes,she/he/it…does.否定回答：No,she/he/it…doesn’t.e.g.—Doyouhaveabike?你有自行车吗？—Yes,Ido./No,Idon’t.是的，我有。/不，我没有。—Dotheylikebasketball?他们喜欢打篮球吗？—Yes,theydo.是的,他们喜欢。 —No,theydon’t.不,他们不喜欢。—DoesJanehaveanewbook?简有一本新书吗？—Yes,shedoes.是的,她有。—No,shedoesn’t.不,她没有。Guessandcomplete.-____________-__________havea__________?DoeshesoccerballYes,hedoes.Hehasasoccerball.“Does+he/she/某人（第三人称单数）+have+其他？”他/她/某人有...吗？肯定回答：Yes,he/shedoes.是的，ta有。(He/Shehas...)does是助动词，无任何实义，只是用来帮助第三人称单数构成疑问句和否定句.has是have的第三人称单数形式。Newdrills-____________-__________havea__________?DoesshevolleyballNo,shedoesn't.Shedoesn'thaveavolleyball.“Does+he/she/某人（第三人称单数）+have+其他？”他/她/某人有...吗？否定回答：No,he/shedoesn't.不，ta没有。(He/Shedoesn'thave...)doesn't=doesnotdoes后动词是原形！-____________-__________haveabaseball?DotheyYes,theydo.Theyhaveabaseball.“Do+they（第三人称复数）+have+其他？”他们有...吗？肯定回答：Yes,theydo.是的，ta有。(Theyhave...)-____________-__________haveavolleyball?DotheyNo,theydon't.Theydon'thaveavolleyball.含有实义动词have的一般疑问句：“Do+they（第三人称复数）+have+其他？”他们有...吗？否定回答：No,theydon't.不，他们没有。(Theydon'thave...)第一人称第二人称第三人称单数复数单数单数复数复数I

weyouyouthey,boys…he,she,it…havehas助动词do助动词does

注意：助动词后的动词需要用原形！句型转换。1.Ihaveabaseballbat.(改为一般疑问句)__________________abaseballbat?2.Mybrotherhasasoccerball.(改为一般疑问句)_____yourbrother______asoccerball?3.Doyourfriendshaveavolleyball?(肯定回答)______,__________.4.DoesMrSmithhaveabrother?(否定回答)_____,____________.DoyouhaveDoeshaveYestheydoNohedoesn’t3bCompletethesentenceswiththecorrectpossessiveform(’s)ofthewordsinbrackets.possessiveform

所有格一、定义：名词后加’s或of来表示所有关系，叫做名词所有格。二、分类：第一类：’s类所有格（一般为有生命的）第二类：of所有格

（通常指无生命的）第三类：双重所有格第四类：特殊所有格名词所有格⑴人、动物的所有格①It’smyfather’scar.[人]②Lookattheelephant’stable.[动物]③Thesearewomen’smagazines.Lookatthebirds’nest.④myfather-in-law’shouse;[复合名词]somebodyelse’shat[看做整体的语句]⑴“名词+’s+名词”利用s的所有格。①人②动物③单数名词和不以-s结尾的复数名词用’s。④以-s结尾的复数名词用’。表示有生命的东西用’s。⑵无生命物的所有格⑤thecolorofthesky⑥thetopofthepage⑦today’snewspaper;tomorrow’sweatherthreemiles’distance;tenpounds’weight⑵“名词+of+名词”利用of的所有格。⑤如果是事物（无生命）的情况时，用of表示所有关系。⑥特别是top，back，bottom，side等表序位后用of表示。⑦时间、距离、价格、重量、拟人化的名词，用’s表示所有格。一、单数名词后加’seg:

Mary‘s

pencil

玛丽的铅笔

my

sister‘s

watch

我妹妹的手表二、复数名词以s结尾的名词后加’eg:

your

grandparents’

room你祖父母的房间三、复数名词不以s结尾的名词后加‘seg:

Children‘s

Day

儿童节

Women‘s

Day

妇女节123Blackboarddesign三、复数名词不以s结尾的名词后加‘seg:

Children‘s

Day

儿童节

Women‘s

Day

妇女节43bCompletethesentenceswiththecorrectpossessiveform(’s)ofthewordsinbrackets.Kate’sEllaandEmma’s

grandparents’my

TengFei’s

possessiveform

所有格3cCompletethepassagewiththecorrectformsoftheverbsinthebox.hasmakeslikesistalk

play

look3dAskandanswerquestionsabouteachother’sfamily.►Doyouhaveanysistersorbrothers?►Doesyourfatherplayanysport?►Doesyourmotherlikemusic？►Doesyourfamilyhavemanypeople??►Whatdoyourparentsdoforaliving?►Doyouanypetsinyourfamily?►Doesyourfamilyusuallygoforvacations?►Whatisyourfavoritethingtodowithyourfamily?3dAskandanswerquestionsabouteachother’sfamily.►Doyouhaveanysistersorbrothers?Yes,Ido.Ihaveanoldersister.She'sreallysmartandlovestoread.She'salwayshelpingmewithmyhomeworkandwegetalongprettywell.►Doesyourfatherplayanysport?Yes,hedoes.Myfatherlikesrunninginthemorning.Healmostrunseveryday.3dAskandanswerquestionsabouteachother’sfamily.►Doesyourmotherlikemusic？Yes,shedoes.Mymotherplaysthepianobeautifully.Shepracticeseverydayandsometimesgivessmallperformancesforthefamily.►Doesyourfamilyhavemanypeople?Yes.Therearefiveofusintotal.Mymom,dad,twosisters,andmyself.Itcanbequitelivelyathome,especiallyduringdinnertimewhenweallshareourday'sexperiences.3dAskandanswerquestionsabouteachother’sfamily.►Whatdoyourparentsdoforaliving?

Myfatherisateacheratalocalhighschoolandmymotherworksasanurseinthenearbyhospital.Theybothenjoytheirjobsandoftentellmestoriesabouttheirwork.►Doyouanypetsinyourfamily?Yes,Ido.wehaveapetdognamedMax.He'safriendlygoldenretrieverwh