Unit4單詞詳解課件人教版英語七年級下冊

Unit4Don'teatinclass.一、祈使句Grammar:定義：表示請求、命令、建議、勸告等的句子.由于祈使句的主語都是二人稱，所以通常省略，因此也叫無主句。句式：1.肯定句：1)動詞原形+其他Listentomecarefully.

2)Be+形容詞！Becarefu!Pleasebequiet!3)Letsb.do

Lethimgo!Letmeeat!2.否定句：1)do型和be型在句首加don'tDon'ttalkinclass.Don'tbenoisy!

2)Let句式的否定形式Don'tlethimgo!Lethimnotgo!3)No+名詞或動名詞

Nophotos!Noparking!3.回答：所有祈使句的回答基本一致—Bequiet,Tom.—Sorry,Mr.Wang.—Don'tbenoisy.—Sorry,Iwon't.課題:Don'teatinclass.inclass在課堂上intheclass在班級里inhospital住院

inthehospital在醫(yī)院里attable在就餐atthetable在桌子旁Whataretherules?Whataretheschoolrules?都有哪些制度Whataresomeoftherules?

makerules制定制度followtherules遵守制度breaktherules違反制度family/school/libraryrules家規(guī)校規(guī)圖書館制度

{1.rulesgetto+地點arrivein+大地方

at+小地方

{reach+地點

接地點名詞，當(dāng)?shù)攸c為副詞是省略一切介詞gettoschool{arriveatschool(小)reachschool2.arrive到達到達上海

gettoShanghai{arriveinShanghai(大)reachShanghai到家這里那里

gethome/here/there{arrivehome/here/therereachhome/here/therearrivelatefor=belatefor遲到Don'tarrivelateforclass.Theearlybusisalwaysontime.Wemustbeontime.Weareintimeforthelastbus.3.beontime準(zhǔn)時beintime及時Don'teatinthehallways.Wecaneatinthedininghall.4.inthehallways在走廊里

inthedininghall在餐廳里listentomusic聽音樂listentomecarefully認(rèn)真聽課5.listenv聽

Ican'thearanything.Wecan'tlistentomusicinclass.listento聽…listen強調(diào)聽的動作

hear強調(diào)聽的結(jié)果6.fightv＆n打架

Don'tfight.Don'tfightwithyourclassmates.fightwithsb.=haveafightwithsb.7.sorry抱歉的用于道歉I'msorryI'mlate.I'msorrytohearthat.saysorrytosb.向某人道歉8.outsideadj＆adv在外面Wecan'teatoutside.9.wearv穿

穿在身上，強調(diào)狀態(tài)Healwayswearsahat.It'scoldoutside,putonyoursweater.puton穿上強調(diào)動作還沒穿10.importantadj重要的名詞importance重要Thisisanimportantbook.Theserulesareimportant.It'simportantforustostudyEnglish.theimportanceof……的重要性It'sadjforsb.todosth.對某人來說做某事是重要的。11.bringv帶來Wecanbringmusicplayerstoschool.Pleasetakethekeystoschool.bring…to…把…帶到說話地點來take…to…把…從說話地點帶走12.uniformn校服制服Hewearsauniformtoday.Wehavetowearschooluniforms.

客觀不得不主觀必須

haveto有人稱和數(shù)的變化must無人稱和數(shù)的變化must的否定形式用needn't或者don'thaveto

Wemuststudyhard.(否定句)

Weneedn'tstudyhard.Wedon'thavetostudyhard.Marydoesn'thavetohelphersister.haveto句式回答用Yes,主+do.No,主+don't13.haveto=must必須不得不14.quietadj安靜的Pleasebe/keepquiet.請保持安靜15.goout出去goouttodosth.出去做某事Wecangoouttoeatdinner.16.practicev＆n練習(xí)Ihavetopracticethepianoonweekends.Ihavetopracticeplayingthepianoonweekends.practicedoingsth.練習(xí)做某事Practicemakesperfect.17.dishn盤子dishes復(fù)數(shù)dothedishes洗餐具cleanthedishes洗餐具18.before在…之前after在…之后

Don'tsaythesebeforeme.Ihavetogotobedbefore10:00.19.makeone'sbed整理床鋪Hehastomakehisbedinthemorning.20.dirtyadj臟的—clean干凈的21.kitchen廚房inthekitchen在廚房

Don'tleavethedirtydishesinthekitchen.不要把臟盤子留在廚房。22.more更多的many/much的比較級23.noisy喧鬧的quiet安靜的

Youshoulddrinkmorewater.Ineedmoremoney.Don'tbenoisy,pleasebequiet.Youaretoonoisy.24.relaxv使放松Hesitshereandrelaxes.Ican'trelaxonweekends,either.relaxing修飾物relxed修飾人I'mrelaxedaftertherelaxinggame.25.readv讀指文本信息

readbooks=dosomereading26.terriblev糟糕的It'sterribletoday.Idon'tfeelwell.=I'mnotfeelingwell.Ifeelterrible.27.feel感覺①實義動詞②感官系動詞

28.bestrictwithsb.bestrictinsth.Heisstrictwithhisson.Heisstrictinhiswork.29.rememberv記住Remebertocallme.Pleaseremebertoclosethedoor.Iremebermeetingyouattheparty.remembertodosth記得去做未做remeberdoingsth記得做過已做30.follow跟隨遵守following下列的followtherules遵守制度31.luckn好運unluck不幸運

lucky幸運的unlucky不幸運的luckily幸運地unluckily不幸地Goodluck(toyou)!I'mluckytomeetyou!Youarealuckydog!Luckily,heisathome.32.keepv保持

Youkeepyourhairshort.keep+sth+adjkeepdoing一直做某事keepondoing堅持做某事33.hair頭發(fā)不可數(shù)

Ihaveblack