人教版高中英語必修五unit1知識點(diǎn)詳解

1、必修5Unit1GreatscientistsPart1.Warmingup1.explain及物動詞（vt.）解釋說明闡明[(to)][wh][(that)]Heexplainedthathehadbeencheated.他解釋說他是上當(dāng)受騙了。Canyouexplainhowthemachineoperates你能解釋一下這機(jī)器是如何運(yùn)轉(zhuǎn)的嗎Pleaseexplainthisruletome.請給我講解一下這條規(guī)則。不及物動詞（vi

2、.）解釋說明辯解Ivegottoexplainaboutit.我得解釋一下此事。2.acteristicn.特征；特性Kindnessisoneofhisacteristics.adj.獨(dú)特的Iheardmyfriend’sacteristiclaugh.beacteristicofsb.sth.是.....的特性Suchbluntnessisacteristicofhin.如此遲鈍是他的特性。3.Whoputfwardatheyabo

3、utblackholesputfward提出（建議等）；提名提前，把時鐘往前撥Heputfwardanewplan.他提出一個新計(jì)劃。MayIputyournamefwardasapossiblechairmanofthecommittee我能否提名你當(dāng)委員會主席？[歸納拓展歸納拓展]putdown記下；鎮(zhèn)壓putout關(guān)掉；熄滅putaside放在一邊；儲存；保留putoff推遲；延期putup建造；舉起；張貼puton穿上putaw

4、ay收好選詞填空（putoffputupputfwardputasideputout）①Theplanthatyou_____atthemeetingiswonderful.②Manytallbuildingswere_____alongtheroad.③Firefightershavebeencalledto_____thefireinthecitycenter.④Hehasalittlemoneyto_____farainyday.

5、⑤Don’t_____untiltomrowwhatcanbedonetoday.Part2.Prereadingreadingcomprehending1.Doyouknowhowtoproveanewideainscientificresearchhowtoproveanewidea為“疑問詞不定式”結(jié)構(gòu)，該結(jié)構(gòu)可在句中作主語、賓語、表語等。Wehaven’tdecidedwheretogo.我們還沒有決定去哪里。Thequesti

6、oniswhentoleave.問題是什么時候動身。2.drawaconclusion得出結(jié)論1）conclusion作名詞，意為“結(jié)束，結(jié)論”cometoreacharriveataconclusion得出結(jié)論inconclusion最后IwillinconclusionsayafewwdsaboutmyvisittoTokyo.最后，我對我的東京之行說幾句。①curesb（ofsth）治好了某人（的......)Theonlyway

7、tocurebackacheistorest.治療背痛的唯一辦法是休息。WhenIleftthehospitalIwascompletelycured.Thatnastyshockcuredhimofhisinquisitivenessfever.那一沉重教訓(xùn)根除了他凡事愛打聽的毛病。Thisillnesscannotbecuredeasily.這種病不好治.②acurefsth.治療…的方法解決問題，改善困境Isthereacerta

8、incurefcanceryet癌癥迄今有無有效的治療方法Thepricesaregoingupeverydaybutthereisnocurefrisingprices.6.Somanythoussofterrifiedpeoplediedeverytimetherewasanoutbreak.人們既不知道它的病因，也不懂如何治療。每次爆發(fā)霍亂時就有成千上萬驚恐的人病死。(1)本句為復(fù)合句，“Somanythoussofterrifi

9、edpeopledied”為主句，everytime引導(dǎo)時間狀語從句，意思是“每當(dāng)……”。(2)有些名詞短語或副詞可以起連詞的作用，引導(dǎo)時間狀語從句。例如：everytime，eachtime，thelasttime，nexttime，themoment，theminute，immediately，instantly等。①EverytimeEachtimeIexpressanopinion，shearguesback.每當(dāng)我發(fā)表意見時，

10、她總是反駁。②IfoundmyselfinanentirelynewwldthemomenttheminuteimmediatelyIarrivedhere.我一到這里就感到耳目一新。③ThelasttimeIsawhim，hewasquitewell.我最后一次看到他時，他還相當(dāng)健康。④Giveyourfathermybestregardsnexttimeyouseehim.下次你見到你父親時，請代我向他致以最好的問候。[拓展延伸](

11、1)fthefirsttime是介詞短語，常用作時間狀語，而thefirsttime是連詞，引導(dǎo)時間狀語從句。(2)Itisthefirsttimethat...如果前面用is，從句動詞用現(xiàn)在完成時；如果前面用was，則從句動詞用過去完成時.(3)It’s(high)timethat...從句動詞用過去時或should＋動詞原形。It’shightimewetookimmediateactiontopreventpollution.該到

12、我們立即采取措施阻止污染的時候了。7.Thefirstsuggestedthatcholeramultipliedintheairacloudofdangerousgasfloatedarounduntilitfounditsvictims.第一種看法是霍亂病毒在空氣中繁殖，像一股危險氣體在空中到處漂浮，直到找到病毒的受害人。suggestv.建議；暗示；表明suggestdoingsth.thatsb.(should)dosth.Ma

13、ysuggestedapicnicattheweekend.HesuggestedtousavisittotheGreatWall.HesuggestedusvisitingtheGreatWall.Isuggestedleavingearlyftheairpt.Hesuggestedthatwe(should)visittheGreatWall.Shesuggestedthatherfather(should)giveupsmokin