UNIT3第4课时SECTIONB(1A2E)八年英语下册课堂（人教版）（含音频）

第四课时SectionB(1a-2e)Unit3 Couldyoupleasecleanyourroom?PPT部分图片来源于网络。fairness,since,neighbor,ill,drop,independent目标invitesb.todosth.,makesb.dosth.,awasteoftime,letsb.dosth.,spend...on...,inorderto,There’snoneedfor,providesth.forsb.,minddoing,helpsb.withsth.,dependon,lookafter=takecareof,theideaoffairness,asaresultItisnotenoughtogetgoodgradesatschool.Theyshouldspendtheirtimeonschoolworkinordertogetgoodgrade.形容词比较级:the比较级...the比较级

...ReadingReviewhatedependwhileprovideanywayfoldlendmessstresschorewastesnackpassborrowfingersweepReviewNewWordsNextdrop[drɒp]v.落下；掉下

ヽNextneighbor[ˈneɪbə(r)]n.邻居

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Nextfairness[ˈfeənɪs]n.公正性；合理性

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Nextsince

[sɪns]conj.因为；既然

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Nextill[ɪl]adj.有病；不舒服

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Nextindependent[ˌɪndɪˈpendənt]

adj.独立的；自主的

一

一

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PLAYPhrases1.______sb.todosth.邀请某人做某事2.______sb.dosth.让某人做某事3.________time浪费时间4.______sb.dosth.让某人做某事5._______...on...花时间在……makeletawasteofinvitespend6._______

to为了7.There’sno______for对……来说没必要8._______sth.forsb.提供某物给某人9.________

doing介意做某事10._____sb.withsth.在某方面帮助某人needinorderprovidemindhelpPhrases1个1分。1.________on依靠2.look______=takecareof

照顾3.theideaof______公平的理念4.asa________结果afterresultfairnessdependPhrases1个1分。012345678910A.takesonB.dependsonC.cariesonD.putson—WhichbicycleshouldIchoose,sir?—It_____whatyouwanttouseitfor.单项选择。PhrasesRoundOne012345678910A.turnB.toturnC.turningD.toturningI'mtryingtosleep.Wouldyoumind_______downthemusic?单项选择。Phrases012345678910词形变换。PhrasesDoingchorescanhelpchildrenunderstandtheideaof______(fair).unfairfairfairnessSentencesSentenceOne【观察】该句结构为：注意：1.benotenough“表示不足够……”；

2.后跟动词不定式todo；3.当名词复数表示一个整体时，be动词用is。主语一般是物，强调整体时，be动词需要用is。【原句】Itisnotenoughtogetgoodgradesatschool.【例句】Itisnotenoughforustobeagoodlearner.

Itisnotenoughforustogetsomethingwewant.Twohoursisnotenoughforhimtoarrivehome.主语（物）+be+notenoughtodosth.，“不足够去做某事”1个1分。SentenceTwo【观察】该句结构为：注意：1.都含有“inorderto”；

2.inorderto后跟动词的原形；3.inorderto后跟短语。1.否定式：inordernotto2.表示“为了”还有：inorderthat、sothat，但是它们的后面跟句子。3.inorder少了“to”，意为“有秩序地”，意义完全不一样【原句】Theyshouldspendtheirtimeonschoolworkinordertogetgoodgrade.【例句】Wemuststopusingplasticbagsforshoppinginordertofightpollution.

Istayathomeinordertolookaftermysicksister.Weshoulddependonourselvesinordertogrowupbetter.句子+inorderto+动词（原形）短语。1个1分。012345678910A.willbeB.areC.isD.amTwohours_____enoughformetodomyhomeworkeveryday.单项选择。SentenceRoundTwo012345678910A.inorderB.inorderthatC.inordertoD.sothatThemembersoftheteamarepracticingreallyhard______winthecominggame.单项选择。SentenceGrammarGrammarOne形容词比较级:the比较级...the比较级

...【观察】该句结构为：注意：1.有形容词比较级；

2.形容词比较级前都有“the”；3.反过来翻译，把形容词比较级放在最后翻译。该结构的比较级前一定带着“the”。【原句】Theearlierkidslearntobeindependent,thebetteritisfortheirfuture.【例句】Themoreyoupractice,thebetteryouspeakEnglish.

Theearlierhetakesthemedicine,thefasterhecanbecomehealthy.

Theharderheworked,themorehegot.

The+比较级+句子……，the+比较级+句子。“越……越……”1个1分。012345678910Grammar判断句子对错。形容词前带有the的一定是最高级。RoundThree012345678910Grammar判断句子对错。观察到句子开头是The+比较级，下一句也是the+比较级就是比较级的结构。SummaryFinished！GoodJob！Summaryfairness,since,neighbor,ill,drop,independent目标invitesb.todosth.,makesb.dosth.,awasteoftime,letsb.dosth.,spend...on...,inorderto,There’snoneedfor,providesth.forsb.,minddoing,helpsb.withsth.,dependon,lookafter=takecareof,theideaoffairness,asaresultItisnotenoughtogetgoodgradesatschool.Theyshouldspendtheirtimeonschoolworkinordertogetgoodgrade.形容词比较级:the比较级...the比较级

...ReadingPracticesPractices暴走模式两两PK，看谁反应快。1题1分。012345678910A.blindB.illC.healthyD.strong—IhearJerryfell______.Doeshefeelbetternow?—Yes,hedoes.Maybehecangobacktoschooltomorrow.Practice单项选择。RoundFour012345678910A.heearly;thefastB.Early;fastC.Theearlier,thefasterD.Earlier;faster_______hetakesthemedicine,_______hecanbecomehealthy.Practice单项选择。012345678910P