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1、必須三必須三unit4 Astronomy unit4 Astronomy 詞匯課件詞匯課件system:教育系統(tǒng)教育系統(tǒng):太陽(yáng)系：太陽(yáng)系：鐵路系統(tǒng)：鐵路系統(tǒng)：education systemsolar systemrailway system_n天文學(xué) _n 天文學(xué)家_n宗教；宗教信仰 _adj 信仰宗教的_n原子 _ adj 原子的_n球體；地球儀球體；地球儀 _adj 全球的全球的astronomyastronomerreligionreligiousatomatomicglobeglobalviolent adj.猛烈的；激烈的；強(qiáng)暴的猛烈的；激烈的；強(qiáng)暴的_ n.猛烈，暴力猛烈，暴力

2、(行為行為)_ adv.猛烈地猛烈地 violenceviolentlyWhen he got drunk,he became _.Whatever happens,we will never use_.The class were frightened by his _(激烈的激烈的語(yǔ)言語(yǔ)言).violenceviolentviolent language1).The solodiers were just in time for the rescue.2).You will succeed in time as long as you dont give up.3).She will be

3、 back in time to prepare dinner.及時(shí)；正好及時(shí)；正好遲早；終于遲早；終于及時(shí)及時(shí)區(qū)別in time 與on timein time:_on time:_及時(shí)；正好及時(shí)；正好;遲早；終于遲早；終于準(zhǔn)時(shí)；按時(shí)準(zhǔn)時(shí)；按時(shí)The train arrived _.on timein time 來(lái)得及來(lái)得及;總有一天，遲早總有一天，遲早in no time 立即，立刻立即，立刻at one time 曾經(jīng)，一度曾經(jīng)，一度at times 有時(shí)，偶爾有時(shí)，偶爾on time 按時(shí)，準(zhǔn)時(shí)按時(shí)，準(zhǔn)時(shí)1)_,I lost heart in English learning，but

4、my teacher often said to me，“Keep on studying hard，and youll succeed_.”AAt a time；in timeBAt a time；on timeCAt one time；in timeDAt one time；on time C_與.不同；不像 _像；如_可能的；_不太可能的unlikelikelikelyunlikelyIts _ him to be late;he is usually on time.Mary,_(不像她的父母),want to live in the cities.Someone who lacks

5、staying power and confidence _(不可能)make a good researcher._(.是有可能的)shell arrive before seven.unlikeunlike her parentsis unlikely to Its likely that重點(diǎn)句型：Its likely that sb/sth.sb/sth be likely to do.Its likely that you could suffer from bad health if you keep smoking.You are likely to suffer from bad

6、 health if you keep somking.很有可能他們會(huì)提前完成任務(wù)。很有可能他們會(huì)提前完成任務(wù)。Its likely that they will finish the task ahead of time.They are likely to finish the task ahead of time.傷害；損害n _;傷害；損害v_;有害的 adj _harmharmharmful相關(guān)詞組:be harmful to:對(duì).有危害do harm to:對(duì).有危害(1)過(guò)量喝酒對(duì)你的身體有害。過(guò)量喝酒對(duì)你的身體有害。_your health to drink too much.

7、_your health to drink too much._your health to drink too much.(2)許多人爭(zhēng)辯說(shuō)考試弊大于利。許多人爭(zhēng)辯說(shuō)考試弊大于利。A lot of people argue that exams_.It is harmful toIt does harm toIt harmsdo more harm than goodexist:vi 存在；生存1.We cant exist without food or water.2.Nothing exists on the moon as there is no water adn no air.3

8、.Problems also exist in agriculture.4.The old man found it difficult to exist on his pension(養(yǎng)老金)alone.存在于存在于靠靠.活下去；靠活下去；靠.生存生存加：加：減：減：乘：乘：除：除：add;plus;andsubtract;minusmultiplydividein ones turn:I will,in my turn,clean the window next week.They,in their turn,made some advice for the plan.輪到某人輪到某人接著

9、接著in turns 依次；輪流；相應(yīng)地take turns to do sth.輪流做某事Its ones turn to do sth.輪到某人做某事輪到你值日了。輪到你值日了。你們可以輪流使用電腦。你們可以輪流使用電腦。Its your turn to be on duty.You can take turns to use the computer.阻止阻止/制止制止.的發(fā)生：的發(fā)生：prevent.(from)doing sthstop.(from)doing sthkeep.from doing sth那場(chǎng)大暴雨使我們沒(méi)能去那兒。那場(chǎng)大暴雨使我們沒(méi)能去那兒。That heavy r

10、ain prevented us(from)going there.That heavy rain stopped us(from)going there.That heavy rain kept us from going there.【鏈接訓(xùn)練】【鏈接訓(xùn)練】Some policeman should be sent to _ them _ the trees.Aprevent；to cut down Bstop；cutting downCkeep；to cut down Dkeep；cutting downIt seems very difficult _.Ato stop the chi

11、ld to cryBto prevent the child cryingCto keep the child cryingDto protect the child from cryingBBShe _ her eyes _the sun with her hands.她用手遮住太陽(yáng)光以保護(hù)眼睛。她用手遮住太陽(yáng)光以保護(hù)眼睛。protectedfrompuzzle nC難題，謎難題，謎vt.使迷惑使迷惑 puzzlement n.困惑困惑puzzling adj.令人困惑的令人困惑的;puzzled adj.感到困惑的感到困惑的(1)be in a puzzle 感到困惑感到困惑=be in

12、puzzlement(2)puzzle sb.使某人迷惑使某人迷惑;puzzle about/over 仔細(xì)思考，苦思冥想仔細(xì)思考，苦思冥想I have been _ about this question for weeks now.What _ me was why they didnt take her advice?Its a _ to us why he did that.Her _look on her face suggested she didnt understand what I said.Tina was _ about the _ problem.puzzlingpuz

13、zledpuzzlepuzzledpuzzledpuzzlingblock out:The wall blocks out all the light.Over the years she had tried to block out that part of her life.遮?。粨踝≌谧。粨踝⊥?；抹去忘掉；抹去(不愉快的事情不愉快的事情)crash:1).He crashed his car into a wall.2).He crashed into the other man and both of them landed on the ground.3).The company

14、crashed with much debts.4).The computer that we use now are old and slow,and they often crash.5).plane crash:碰撞碰撞撞到撞到公司倒閉公司倒閉(計(jì)算機(jī)計(jì)算機(jī))死機(jī)死機(jī)飛機(jī)墜落飛機(jī)墜落pull:n 拉力；牽引力；扯；引力I gave the door a sharp pull and it opened.He felt a slight pull at his coat.我猛地拉開(kāi)了門(mén)。我猛地拉開(kāi)了門(mén)。他感覺(jué)上衣被輕輕拉了一下。他感覺(jué)上衣被輕輕拉了一下。pull:v 拉；牽；扯(反義詞pu

15、sh)pull in:(進(jìn)站)停靠；駛向路邊(?？?pull out:離站 pull up:停車(chē)；停住 pull through:恢復(fù)健康 pull on:匆忙穿上(衣服)Alice _ her sweater and then went out.Ann is very ill,but with careful nursing she _.A car_ beside me,and I got in.pulled onpulled throughpulled up-en:“使使.;”形容詞后加上形容詞后加上en變?yōu)閯?dòng)詞變?yōu)閯?dòng)詞：lessen:strengthen:lighten:widen:br

16、oaden:減少；減輕減少；減輕加強(qiáng)；增強(qiáng)；鞏固加強(qiáng)；增強(qiáng)；鞏固減輕；減少；使變亮；減輕；減少；使變亮；變成淺色變成淺色變寬；加寬；拓寬變寬；加寬；拓寬變闊；增長(zhǎng)；擴(kuò)大影響變闊；增長(zhǎng)；擴(kuò)大影響cheer up:Cheer up!The people all over the country will help you rebuild your homes.When I am feeling sad,my mother tells me funny stories to cheer me up.They gathered around the swimming pool and cheered

17、her on.振作起來(lái)振作起來(lái)感到高興感到高興為為.加油；加油；now that:既然1).既然你不喜歡跳舞，那么就別參加這次聚會(huì)了2).既然大家都到齊了，我們就開(kāi)會(huì)吧。3).既然你已經(jīng)長(zhǎng)大了，你不能總是依靠父母。4).既然天氣這么好，我們開(kāi)車(chē)去兜風(fēng)吧。Now that you dont like dancing,then you will not attend the party.Now that everyone is here,lets begin our meeting.Now that you are grown up,you cant always depend on your p

18、arents.Now that the weather is fine,lets go for a ride.break out:(戰(zhàn)爭(zhēng)，疾病或自然災(zāi)害)的發(fā)生happen:日常用語(yǔ)，偶然發(fā)生的事件occur to:常用于句型：An idea occurred to me.It occurred to sb that.take place:正式用語(yǔ) 指已計(jì)劃、安排或人們積極參與的事情。You look terrible.What has _?When I am puzzled about the problem,a fantastic idea_ me.The festival _ in Ju

19、ly every year.Fire _ during the night,which killed many people.happenedoccurred totakes placebroke outwatch out:密切注視；當(dāng)心；提防(單獨(dú)使用)watch out for.:留意.;當(dāng)心.watch over:照顧；監(jiān)督；保護(hù)_!There is a car coming!The passengers were warned to _ thieves.Would you please _ my daughter while I am out?Watch outwatch out fo

20、rwatch overUnit 1單詞首字母拼寫(xiě)：1.ancestors 2.gather 3.starved 4.feast 5.custom 6.admire 7.awarded 8.origin 9.harvest 10.belief 11.permission 12.apologized 13.wipe 14.forgive 15.drowned 16.obvious 17.couple 18.possibility 19.wept 20.sadnessUnit 2單詞首字母拼寫(xiě)：1.energy 2.curiosity 3.slim 4.customers 5.roasting 6.

21、balanced 7.diet 8.sighed 9.glaring 10.limited 11.curiosity bine 13.balance 14.raw 15.strength 16.weaknesses 17.benefit 18.limited 19.consult 20.stareUnit 3單詞首字母拼寫(xiě)：1.humor 2.directors 3.characters 5.screamed 6.unbelievable 7.rude 8.staring 9.scene 10.passage 11.manners 12.appearance 13.jealous 14.account 15.rude;patiently;patience 16.permit;permission 17.rudely;rude;rudeness 19.Brought 20.permitted 21.bow