高一英语必修三unit4黑体单词讲解

1、Phrases of unit 4in time 及时，终于, 最终Youlllearnhowtodoitintime.She will be back in time to prepare dinner.The doctor came in time to save her life.Mary usually gets home in time to bathe the children.Dont worried, Im sure things will get better in time.WillIbeintimeforthetrain?aheadoftime提前 innotime立刻，

2、马上atnotime决不 atthesametime同时；ontime按时 allthetime始终，总是at times 有时， 偶尔like, be like, unlike, dislike, likely, unlikely alike1. like: 喜欢， 像Most students like eating/ to eat western fast food.He was sixteen but so short that he looked like twelve or thirteen.Shelookslikehermother.（外貌）Sheislikehermother.

3、（性格）2. unlike ： adj，“不像” Unlike his brother，he dislikes football match.Unlike the others, I never thought of cheating in the exam.He managed to finish the race, unlike most of the competitors.3. likely “可能”，possible， unlikely “不可能” impossibleHe is likely to come, but he is unlikely to come with his

4、wife.He is unlikely to do that on his own.He is likely to trust the words of the liar.It is likely that he is right.4. alike： 相似的、类似的、They both are much alike in character.exist 存在， 生存SeveralpeoplebelievetheDevilexistsintheworld.少数人认为世界上存在恶魔。existence n. come into being=come into existence 产生exist i

5、n “存在于.”The universe exists in space.exist on “靠.生存”It was impossible for them to exist on such a small income.givebirthto生出，产出ShegavebirthtoasecondchildinJanuary.Shes just given birth to a healthy baby girl.TheChinesenationhasgivenbirthtomanynationalheroesandrevolutionaryleaders.beborn出生Iwasbornina

6、poorfamilyin1999.inonesturn轮到某人；接着They,intheirturn,madeaproposal.She will, in her turn, be on duty tomorrow.When it is in my turn, Im too excited to urn依次；轮流；反之；反过来Eachmaninturnstoodupandspoke.byturns轮流；交替地Thetwobrotherslookedaftertheirsickmotherbyturns.Thenursesattendedthepatientbyturns.taketurnstodosth.轮流做某事we take turns to do housework.Thenursestookturnstoattendthepatient.Itisonesturntodosth.轮到某人做