高考英语复习：高二上unit 1-unit 2

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1、高中第二册（上）Unit1-Unit2知识梳理Ⅰ.网络构建词汇单词*undertake*obviouswithinagriculture*gravitycuriousbranch*debatepromisinggraduateincurable*engageresearch*wheelchair*theorydisableseekmisunderstandscientific*observeobservationmatchunhappiness*microscope*telescopeheaven*intelligentpatientexperiment*media*reliable

2、*editorreason*elect*injure*headlineinformedinformrelate*talent*talented*switchpresenteffortspiritualseldomsocialattention*critical*sourceaffairtelegram*locate*retirecomplete*overseas*bore*attitudedisappointguard*responsible*troublemaker*caringcitizenpolluterarmcomparison词组workongoby*be/getengag

3、edtosb.goonwithdreamofturnoutuseupbesatisfiedwithtakealookatwhatiftheotherwayaroundgoupburndownrelate（...）toforonceevenifdrawattentiontoonallsideschangeone’smindcurrentaffairslookuptofallinlovewith...语法动词不定式过去分词Ⅱ.重点精讲●重点单词1.promise例句集锦n.（1）IgavehermypromiseandIwillkeepit.我答应了她就会遵守诺言。Iamundernop

4、romisetohelphim.我没有允诺要帮助他。Hemadeapromisethathewouldgiveupsmoking.他许下诺言要戒烟。（2）Heshowedconsiderablepromiseasatennisplayer.他显示相当有希望成为网球选手。Theweathergavepromiseofwarmth.天气有希望变暖和。v.（1）Shepromisedmeherhelp.她答应给我帮助。Shepromisednottotellanyone.她答应不告诉任何人。Ipromisedhimtobethereatnoon.我答应他中午到达那里。Theypromise

5、d（us）thattheworkshouldbedonenextweek.他们答应（我们）那件工作在下星期做好。（2）Theclearskypromisesfineweather.无云的天空预示着晴天。Hischildhooddidnotseemtopromisemuch.他的童年时代似乎并未显出有多大前途。Itpromisestobefinetomorrow.明天可望天晴。（3）Ican’tpromise,butI’lldomybest.我无法答应，不过我会尽力而为。—Aliceisnotcomingtonight.爱丽丝今晚不来。—Butshepromised!但她答应了！（4）

6、Shepromiseswellasasinger.她很有希望当歌星。（5）Jackisapromisingyouth.杰克是有前途的青年。Theweatherispromising.天气可望转好。用法归纳*promise可用作名词和动词。主要义项有：诺言；约定；前途；希望；答应；允诺；有（……）希望；预示；可望。用作及物动词时，其搭配形式为：+名词；+双宾；+不定式；+that从句。特别提示在promisesomebodytodosomething结构中，不定式todosomething作直接宾语，该动作是由主语发出的，而不是作宾补。2.observe例句集锦v.（1）Anastro

7、nomerobservesthestars.天文学家观察星辰。PleaseobservehowIdothis.请注意看我是怎么做的。（2）Iobservedaglimmerinthedark.我看到黑暗中的微光。Iobservedhimenterthebank.我看到他进入了那家银行。（被动式要用不定式：Hewasobservedtoenterthebank.）Iobservedastrangerenteringthehouse.我看到一个陌生人进入该屋。