(外研版)高中英语必修5 Module 6 Animals in Danger知识点整理二

必修5 Module 6 Animals in Danger知识点整理二16.aim的用法(1)n,“目标，目的”。

常用结构如下：the aim of ……的目的take aim at瞄准……The aim of the meeting was to reach an agreement about the next year’s prices.会议的目的是要就明年的价格达成协议。

The hunter took aim at the lion.猎人瞄准了狮子。

(2)vt&vi“瞄准”aim （……）at……（把……）瞄准/对准I was aiming at the door but hit the window by mistake.我对准门射击，不料误中了窗子。

(3)vi“打算，力争做到”，常用结构如下：aim to do sth目标是做某事；打算做某事aim at (doing) sth目的在于做某事He aims to be a successful writer.他的目标是要成为一个成功的作家。

(1)He practiced carefully,_____the game.A.aim atB.aiming at winningC.aim passingD.aimed to win(2)This project____helping poor children living in remote [rɪ’məʊt ]areas receive education.A.adapts toB.aims atC.intends toD.concentrates on(3)He aimed____a good teacher.A.at becomingB.for becomingC.in becomingD.becoming(4)The government is taking effective measures,____reducing unemployment by 50%.A.aiming atB.to aim atC.aimingD.aimed(5)He aimed the ball____the goal,but missed.A.atB.inC.toD.upon(6)I aimed at the tree but hit the car by mistake.句型转换→I______ ______ ______ the tree but hit the car by mistake.(7)He aims to be a writer.句型转换→His____is_____ _____a writer.(8)I____the target but hit the wall.A.turned toB.searched forC.aimed atD.glanced over(1)B (2)B (3)A (4)A现在分词作伴随状语(5)A(6)took aim at (7)aim to be (8)C17.freezing adj,n & adv(1)adj极冷的，寒冷的Freezing weather will break up the soil.冰冻的天气将使土地龟裂。

Shut the window.I’m freezing!关上窗户，我冷极了！(2)n冰冻期；冰点（相当于freezing point）When t he air temperature is below freezing,the creature’s body temperature drops,too.当气温降到零度以下时，（冬眠）动物的体温也随之下降。

(3)adv极冷地When the oil is gone,everyone will be freezing cold.当汽油用完时，大家会感到极为寒冷。

frozen adj冻坏的；冷冻的;冻僵的freezer n冰箱be frozen to death被冻死above/below freezing零上/下误区警示：描述温度极冷时用freezing cold，不用frozen cold，但冷冻食品只能用frozen food。

助记各种“冷暖”：freezing cold cold chily [‘tʃɪli]cool warm hot boiling hot 冰冷寒冷微冷凉温暖热酷热(1)Without air to hold some of the sun’s heat,the earth at night_____,too cold for us to live.A.would be freezing coldB.will be freezing coldlyC.would be frozen coldD.can freeze coldly(2)By doing the experiment,the scientist aims to record the exact_____point at which salt water turns_____.A.frozen;freezingB.frozen,frozenC.freezing;freezingD.freezing;frozen(3)On a_____morning the little match girl was found____at the corner of the street.(freezing/frozen)(4)Scientists said that the winter of 2011 was______(freeze)cold;and in fact it was much colder than it had been predicted.(5)The father as well as his three children is going skating on the_____river every Sunday afternoon in winter.A.frozenB.freezeC.freezingD.to froze(6)It was___cold,and I felt my toes_____.A.frozen;freezingB.freezing;frozenC.frozen;frozenD.freezing;freezing(1)A如果没有空气来保存太阳的一些热量，地球在夜里会极冷，对我们来说太冷了而无法生存。

(2)D通过做这个实验。

这位科学家的目的是要记录盐水结冰的确切冰点。

(3)freezing frozen在一个寒冷的早晨，人们发现这个卖火柴的小女孩在街上的拐角处被冻僵了。

(4)freezing (5)A 每年冬天的星期天下午父亲和三个孩子会去结冰的河面上滑冰。

(6)B18.time构成的短语of all time 有史以来(of the time当时的)It is one of the greatest musicians of all time.他是有史以来最伟大的音乐家之一。

all the time一直，始终，总是from time to time偶尔，有时in no time立刻，马上at no time决不(in no way)many a time屡次，多次ahead of time提前，提早Her medical course was completed ahead of time.她的医学课程提前完成了。

at a time每次，一次at one time曾经，一度for the time being暂时，暂且at all times随时，总是The chalet [‘ʃæleɪ] was kept ready and waiting for them at all times.小屋已收拾好随时迎接他们的到来。

at times有时，间或at any time在任何时候（in any way无论如何）behind the times过时，落伍Their courses in physics are very much behind the times. 他们的物理课程内容非常陈旧落后.His thought is far behind the times. 他的思想远远落在时代的后面.once upon a time从前time after time/time and again屡次，一再in time及时，迟早；总有一天have a hard time doing sth做某事有困难at the time当时，在那个时候after a time过了一段时间take one’s time别急，慢慢来for a time一段时间名词性词组引导时间状语从句的用法比较普遍，类似的词组有以下几种：①the+序数词+time第几次,the last time最后一次,the next time下一次②each/every time每次,any time随时③the moment(that),the instant(that),the minute(that)一……就……④the year,the week,the day那一年/一周/一天Every time I hear the song,I feel happy.(1)Experts have been warning _________ of the health risks caused by passive [‘pæsɪv] smoking.A. at a timeB.at one timeC.for some timeD.for the time(2)___he took part in the competition,he won a second prize.A.The first timeB.For the first timeC.At a timeD.At no time(3)Having been ill in bed for nearly a month,he had a hard time____the exam.A.passB.to passC.passedD.passing(4)用time的相关短语填空a)他过去每次放下工作就是几个月。

He used to abandon his work for months________ _______ _________.b)他一生中从来没有像那一回那么勇敢。