必修3 unit1 知识点讲解.doc

必修 3 unit1 知识点讲解一、核心单词1. starve [stɑ:v] vi.&vt. (使)饿死；饿得要死 starvation n.[U] 饿死（1）The enemy is trying to starve us to death. （2）What’s for dinner? I’m starving. （3）He said he would starve rather than beg for food. 归纳：starve to death = die of starvation/hunger 饿死 starve sb. to death 把某人饿死starve for sth. = be starved of sth. = hope/long for sth. 希望/渴望得到某物小练：用 starve 的短语的适当形式填空1）Thousands of people _________________ in Africa. （2）These children are ________________ love.（3）The people on the island ___________________ fresh water since it hadn’t rained for nearly half a year.（1）starved to death/died of starvation(2) starving for (3) were starved of 2. belief [bi'li:f] n. [C,U] 信任；信仰；信心 believe vt.&vi. 相信(1) He has great belief in his doctor. (2) She has lost her belief in God. 归纳：have belief in sth/sb 对……有信心beyond belief 难以置信in the belief that... 相信……It is my belief that... 我相信……小练：用 belief 的短语填空。

1） He came to me __________________________ I could help him. （2）_____________________________ that nuclear weapons are immoral.（3） The cruelty of the murders was ______________. （1） in the belief that （2）It is my belief （3） beyond belief3. admire [əd'maiə] vt. 赞美；钦佩；羡慕 admiration n.[U] 钦佩；羡慕I admire your courage and wisdom. 归纳：admire sb. for sth./ doing sth. 因某事而钦佩某人 admiration 赞美地；钦佩地4. permission [pə'miʃən] n.[U] 许可；允许 permit vt. 准许；许可；允许 permit n.许可（证）；执照You have my permission to leave. 归纳：with/without (one’ s) permission ask sb. for permission give sb. permission to do sth./permit sb. to do sth.have one’ s permission小练：完成句子或用括号内所提供词的适当形式填空。

1)They entered the area ______________ (未经允许). （2）My mother _______ me to watch TV after finishing my homework. (3)You must __________ the manager _________ .(4) You may _________ to the church.(1) without permission (2) permitted (3) ask,for permission (4) have my5. remind [ri'maind] vt. 提醒；使想起(1) This story reminds me of my childhood. (2) I reminded Gerald of his promise. (3) Please remind me to write to my mother tomorrow归纳：remind sb. of / about sth. 提醒某人记住某事 remind sb. to do sth. 提醒某人做某事remind sb. that... 提醒某人/使某人想起……小练：中译英。

1）这些照片使我想起我的童年 （2）提醒我回复那封信 （1）These photos remind me of my childhood. （2）Remind me to answer that letter.二、重点词组1. as though 好像，似乎（1）He smiled as though he had known the answer. （2）As though unsure of where she was, she hesitated and looked round. 归纳：as though/if 引导方式奖语从句，从句中动词常用虚拟语气It seems/looks as/though… 看样子似乎是 ……小练：中英互译（1）他看上去像病人 （2）Some flowers shut up at night as though they were to sleep.______________________________________________(1) It looked as though he was ill. (2) 有些花在夜间收拢，好像它他要睡觉一样。

2. in memory of = to the memory of 纪念（1）Many ceremonies are in memory of famous people. （2）The statue was built in memory of the famous scientist. 短语归纳in honour of 为了纪念 ……；向 ……表示敬意in praise of 歌颂 in favor of 赞同；支持in charge of 负责 in need of 需要in search of 寻找 in possession of 拥有 小练： 用 in + n. + of 构成的词组填空1）A monument was set up _________________ the dead soldiers.（2）He founded the charity (兴办那项慈善事业) ___________his late wife.（3）If you are ______________ anything, don’ t hesitate to let me know.（4）In the discussion, I was ________________ Mr. Li.（1）in memory/honour of （2） in memory of（3）in need of （4）in favor of3. dress up 盛装；打扮；装饰（1）Don’ t bother to dress up. Come as you are. （2）We’re supposed to dress (ourselves) up as movie characters for the party. 短语归纳：dress up for sth. 为某事而盛装dress up as sb. 打扮成某人be dressed in 穿着(衣服或颜色) dress sb./oneself 给某人或自己穿衣服 小练：用 dress 构成的词组填空。

1）The boy ________________ a short pant. （2）He _______________ Christmas Father to amuse the children.（3）The kids are too young to __________, so she has to __________ every morning. （1）was dressed in （2）dressed up as （3）dress themselves; dress them4. play a trick/tricks on 对……搞恶作剧、开玩笑；The kids are always playing tricks on their teacher. 短语归纳play a joke/jokes on sb. = make fun of sb. 开某人的玩笑 laugh at sb. 嘲笑某人小练：填介词或用所给词的适当形式填空1）He was let in by playing a trick _______ (介词) the guard. （2）She hated _______ (play) tricks on in public.（1） on （2） being played 5. look forward to 盼望；期待（1）I’m looking forward to seeing you this summer vacation.（2）I’ m really looking forward to our vacation. 归纳： look forward to 指怀着愉快的心情期待着。

except 指预料某事将会或很可能发生，多指好事hope 意为“希望” ，后接不定式或 that 从句小练：中译英1）我非常盼望着你的来信2）你不能指望我什么事情都做3）我希望你在那玩得愉快1）I am so much looking forward to your reply. （2）You can not expect me to do everything. （3）I hope that you will have a good time there.6. turn up 出现；到达；发现；调大(音量等) （1）It’ s time for the meeting, but he hasn’ t turned up. （2）Please turn up the radio. I want to li。