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1、学海无涯 必修三 必修三 Unit 4 Astronomy The science of the stars 一 知识回顾一 知识回顾 I 重点词汇及短语重点词汇及短语 1 太阳系 2 及时 终于 3 下蛋 4 产生 分娩 5 轮到某人 接着 6 阻止 制止 7 挡住 光线 8 感到高兴 感到振奋 9 既然 10 突发 爆发 11 密切注视 当心 提防 12 开始存在 产生 13 当着某人的面 14 对 有害 II 词汇运用词汇运用 1 presence He apologized to her the whole family 当着家人的面 All the people at the par
2、ty were his supporters A present B thankful C interested D important The Grammy Awards every year in the music industry in the United States 授予 给予 Please allow me to Mr Brown you 介绍 引见 出席 提出自己的观点 2 harmful Don t read in the sun for it s 对你的眼睛有害 对某人有害 3 exist 做这种手术的技术早已存在 When did the world 开始形成 4 in
3、 time If you catch the early bus you will get there 及时 Keep on working and you will succeed 终究 5 prevent from stop keep from Something must be done to the environment 防止污染 She her eyes 保护 the sun with her hands You should prevent your son too many computer games A to play B playing C play D from pla
4、y 6 cheer up a bit things aren t that bad The crowd the runners 为 加油鼓励 when they started the last lap 7 break out 介 副词填空 1 She started to speak then broke while a waitress served us with coffee 2 He lost his job and his marriage broke 3 Her health broke under the pressure of work 学海无涯 4 Should anoth
5、er world war break what would become of human beings 5 Firemen had to break the door to reach the people trapped inside 6 The meeting broke at eleven o clock Do you know when the Anti Japanese War Of course As a Chinese I ll never forget that day July7 1937 A broke out B broke up C broke in D broke
6、off If Mike carries on working like this he ll sooner or later A put down B get down C break down D go down now that 既然你恢复健康了 你可以继续你的工作了 you ve got a chance you might as well make full use of it A now that B after C Although D As soon as in one s turn We protect the environment and it benefits us a
7、lot 转而 反过来 We drove the cars 轮流 We took turns the car 轮流 10 too to One is never too old to learn 英译汉 I am too eager to go home 英译汉 set out They set out on a sightseeing tour 英译汉 They set out to examine the ship 英译汉 12 watch out 当心 There is a car coming 当心 cars while crossing the road not to catch a
8、cold not to catch a cold 当心别着凉 III 巩固练习巩固练习 1 单词拼写 1 The computer s has broken down 2 We should try our best to apply 理论 to practice 3 The 气氛 of the meeting is very friendly 4 She is u her mother she is tall and her mother is very short 5 Wide differences of character e even in children of the same
9、family 2 单句改错 1 An ugly building blocked up the view from the window 2 You have to watch out the heavy traffic while crossing the road 3 People often wear sunglasses to prevent their eyes from strong light 4 Your presence at the meeting made this possible to have a further discussion 5 That worried
10、us much that so many students failed in the exam 学海无涯 3 句型转换 1 These small plants filled the seas with oxygen encouraging the later development of early shellfish These small plants filled the seas with oxygen the later development of early shellfish 2 We are so far from the earth that we can t feel
11、 the pull from the earth We are far from the earth the pull from the earth 3 The well known scientist came up with a theory that was widely accepted The well known scientist came up with a theory 4 Since I am free now I can enjoy music for a while I am free now I can enjoy music for a while 5 He stu
12、died hard As a result he got high marks He studied hard he got high marks IV 英译汉英译汉 1 It allowed the earth to dissolve harmful gases which had become part of the earth s atmosphere into the oceans and seas 2 They are putting too much carbon dioxide into the atmosphere which prevents heat from escapi
13、ng from the earth into space 3 Whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved 4 I cheered up immediately and floated weightlessly around in our spaceship cabin watching the earth become smaller and moon larger 5 We watched amaz
14、ed as fire broke out on the outside of the spaceship as the earth s gravity increased 二 语法专练 使用原材料中的练习题二 语法专练 使用原材料中的练习题 32 页 页 V 语法练习语法练习 三 三 限时训练限时训练 VI 完形填空完形填空 Dear Ann I don t get along well with my mother It feels like every time my mother and I start to have a n 1 it turns into an argument We
15、 talk about something as 2 as dinner plans or travel plans And 3 my mother will make a remark pushing the chat into World War III She ll talk about my lack of a n 4 future because I don t plant to be a doctor And much to her 5 I don t want to do any job related to the science field either In fact wh
16、en I was pushed to say that I 6 to major in English and communications she nearly had a heart attack Why can t you be like my co worker s son She ll 7 all the time Her co worker s son 学海无涯 8 a four year scholarship in college Now he is 9 70 000 dollars a year as an engineer I don t know what to 10 except that I simply can t be like Mr Perfect as I ve called the unnamed co worker s son I can t be like him I m the type of person who loves to 11 in the community write until the sun goes down and 12
