仁愛版英語九年級(jí)unit-2-topic-2知識(shí)點(diǎn)

1、1Unit2Topic2（GradeNine）Ⅰ、詞組及用法Ⅰ、詞組及用法1、blowstrongly風(fēng)猛吹rainheavily下大雨2、blowaway吹走3、washaway沖走4、cutdown砍伐，縮短cutin插嘴，打斷（說話）cutoff切斷（電源，水）；中斷cutout剪下；刪去cutup切碎注意：動(dòng)副結(jié)構(gòu)，代詞必須放中間，且用賓格。eg.cutdownthetrees＝cutthetreesdowncutitthemd

2、own5、asaresult結(jié)果asaresultof…由于…eg.Asaresult，hepassedtheexam.Asaresultofcareless，shedidn’tpasstheexam.6、changeturn…，into…把…變成…7、stoppreventkeep…fromsthdoingsth阻止（做）某事eg.Treescanstoppreventkeepthewaterfromwashingtheearthaw

3、ay.8、save用法（1）貯存、保存eg.Festscansavealotofwater.Savesbsth＝savesthfsb為某人保留…（2）節(jié)省、節(jié)約，避免（金錢、時(shí)間等）浪費(fèi)eg.Weshouldsavetime.（3）救，挽救eg.saveone’slife挽救某人的命Hesavedhisfriend’slifeintheaccident.9、indanger處在危險(xiǎn)中indangerof…處在…的危險(xiǎn)中10、dieout

4、滅絕eg.Someanimalsareindangerofdyingout.11、cometo…想到，意識(shí)到，總計(jì)，總共eg.Thegoodideacomestohiminaflash.他靈機(jī)一動(dòng)，計(jì)上心來.Thatcomesto23yuanmadam.總共23元，夫人.12、theimptanceof……的重要性eg.Manypeoplehavecometounderstrealizetheimptanceofplantingtree

5、s.13、sthsaysthat…用“文字，數(shù)字”表達(dá)信息（主語，是事或物）eg.Itsaysinthenewspaperthatpollutionisstillaseriousproblem.Thenewspapersaysthatpollutionisstillaseriousproblem.It’ssaidthat…據(jù)說…3——Noone.3、rise和raiserise常用作不及物動(dòng)詞：升起，上升，站起來，起床（客觀）eg.Th

6、esmokeisrisingintothesky.Janeroselefttheroom.Thesunrisesintheeastgoesdowninthewest.Theriverhasrisentwofeetbecausetheheavyrain.raise為及物動(dòng)詞：舉起，抬高，籌集，飼養(yǎng)，撫養(yǎng)（主觀）eg.Theboxistooheavy，soIcan’traisliftit.We’reraisingmoneyfthepochi

7、ldren.Thefarmerraisedsomesheephses.Heraisedhisheadwhenheheardhisnamecalled.Sheraisedhervoice.4、discover和inventdiscover發(fā)現(xiàn)（發(fā)現(xiàn)以前沒有人知道的東西，地方或事實(shí)等）eg.ThenewstarwasdiscoveredbyaChinesestudent.invent發(fā)明，創(chuàng)造（指創(chuàng)造出世界上原本不存在的事物）eg.Alex

8、erGrahamBellinventedthetelephone.5、earth，soil，l和ground（1）earth：地球，泥土eg.Weshoulddosomethingusefultoprotecttheearth.Treescanstopthewindfromblowingawaytheeartheasily.（2）soil土壤（主要指用于種植莊稼的）eg.Thesoilisgoodfgrowingrice.（3）l陸地（

9、相對(duì)江、河、湖、海等），國土(可數(shù))eg.Afterthebadboatjourney，theyweregladtoarriveonl.Alotofrichlhaschangedintodesert.（4）ground指大地的表面，地面，場地eg.Thegroundiscoveredwithsnow.6、nearly和almostnearly：（1）常與not連用eg.Henearlydidn’thearwhattheteachersa

10、id.（2）常與數(shù)詞連用eg.Theboyisnearlytwoyearsold.（3）可修飾形容詞，實(shí)義動(dòng)詞及部分代詞eg.Thebottleisnearlyempty.Theynearlyfinishedthewk.Nearlyallofthemlikeplayingbasketball.（4）可與as…as結(jié)構(gòu)以及thesame連用It’snearlyashotasyesterday.Thetwoshirtsarenearlyth