1、初三年英语精讲精练Unit1 Topic1 Topic2一、精讲点评1. I have just called you, but you werent in.点拨：call - 给打电话 链接：给打电话还可以说：_ /_/_in - 在家 = _ 练习：昨天他给我打电话时我不在家。_ He _ me yesterday, I _ _.2. Ive never been there before, but I dont want to go there any more. 点拨：before - 以前 (表示时间)，在句中是副词( 不是连词或介词) ，模糊时间状语，表示到说话时间为止之前发生的事
2、，大多使用完成时态点拨：not.any more = no more - 不再 (强调程度) 链接：not .any longer = no longer - 不再 ( 强调时间)练习：a. He is no more angry with me. = _b. Hurry up, or we wont wait for you any longer. =_3.-I really hate going to a place like that. -So do I.点拨：So do I. - 完全倒装句，含义是：A 如此，B 也如此 结构是：so + be / 助动词 / 情态动词 + 主语拓展：
3、上述结构的否定形式为：Neither / Nor + be / 助动词 / 情态动词 + 主语 - A 不是这样，B 也不是这样训练：a. He likes playing the piano, _. (她也是 ) b. They are interested in Chinese culture, _. (我们也是)c. Tom can work out the difficult problem, _. (我也能 )d. He has been to Beijing before, _. (他弟弟也去过 )e. I am not good at singing, _. (他也是 )f. I
4、 have never been there, _. (他也是)4. population“人口”(1) population 集合名词，作主语时如果强调整体，谓语动词用单数The population of the earth _(be) increasing very fast.The population of our country _ (be) more than one billion.如果强调个体，谓语动词用复数One third of the population here _(be) farmers.(2) 一般用 large / big 或 small / thin 来修饰
5、人口多与少The population of the US is _(少) than that of China, but _(多) than that of Japan.(3) 提问“有多少人口”时用 what 或 how large 而不用 how many与 how muchWhats the population of this city?= How large is the population of this city?= How many people are there in this city?(4) 表示“某地有多少人口”时用：The population of + 某地
6、+ be + 数词= 某地 + has + a population of + 数词中国有 13 亿人。The _ _ _ _ about 1.3 billion.= China _ _ _ _ about 1.3 billion.北京是一个有 1 千多万人口的城市Beijing is a city _ _ _ _ over 10 million.5. develop (1) develop 动词“发展，发育，成长，发达”其名词为developmentThis village has _ (发展)into a big city. We must develop(培养) childrens re
7、ading habit as early as possible. He is busy with the _(develop) of his business.(2) developing“发展中的” developed“发达的，先进的” China is a _(develop)country, while The USA is a _(develop)country.6. increase “增长”increase by +倍数或百分数 以增长；增加了e.g. The cost of living has _ _ three times. increase to +具体数字 增长/ 加到
8、e.g. The price of the house has _ _ 500 000.7. carry outcarry out 实行, 进行, 执行e.g. We will carry out a new plan to improve our English. e.g. Its easy to _. A. carry it out. B. carry out it8.and about one fifth of the people in the world live in China.点拨：one fifth - 五分之一 分数表达口诀：分子基数词，分母序数词，分子大于一，分母用复数试
9、一试：1/2_ 1/3_ 2/3_ 特殊情况：(a) half_ / a quarter_拓展：几分之几的 - 分数 + of 练习：a. Two fifths of the students _ (be) from Europe.b. Two fifths of water _ (be) from the river.8. It is hard foe china to supply energy and water.点拨：supply 提供 supply sb with sth supply sth to sb9. Most cities are more crowded than bef
10、ore, and the traffic is much heavier.点拨：crowded - 拥挤的 heavier - 更繁重的 思考：句中 much 后面跟_ 类似用法的单词还有_10. So far, our government has taken many measures to control the population.到目前为止，我们政府已经采取很多措施 来控制人 口的增长。【归纳 】 “采取措施做某事” 意为_“到目前为止”意为_ ，上面整句话的时态是_.【链接】We have learnt over 2000 words so far. 到目前为止，我们已经学了 2
11、000 多个单词了。从这可得知，so far 常与_ （填时态）连用。练习：a. So far , I _ (make) several good friends in my school.b. So far, China _ (have) the largest population in the world.11. One is known as the one-child policy. 其中一项就是独生子女政策点拨： be known as 为固定短语，意为 “已知的”“知名的”练习：这个人就是为人熟知的傅园慧。_12.It has worked well in controlling
12、 Chinas population.点拨：work well in (doing) sth._ 区别：do well in - _=be good at【链接】1）I have worked out that math problems. 我已经算出那道数学题。2）Dont worry, Im working on it . 别担心，我正在处理这件事。总结：1） “在.方面下工夫” 意为_ 2） “算出” 意为_13.I live in a small mountain town called Fairmont.点拨：called Fairmont - 过去分词短语作后置定语，还可以替换为:
13、 named / with the name of练习：那个名叫 Jim 的男孩是我弟弟。 The boy _ _ is my brother.14. It has fewer than 600 people.【归纳】表达“少于” 的结构：_ _ ；想一想，它的反义词“多于” 是：_ _【练一练】操场上的学生不足 100 人。There are _ _ 100 students on the playground.15. The small town is surrounded by trees.点拨： be surrounded by _安溪被群山环绕。_16. unless“除非；否则”
14、相当于 if not “如果不，”You will miss the bus if you dont hurry.=You will miss the bus _.17. sometimes 表示时间频率的副词“有时”some times “几次，几遍，几倍 ”sometime 表示过去或将来的“ 某个时候”，指时间点some time 表示 “一段时间” 指时间段(1) I will stay here for _.(2) This call box was built _ last year.(3) Lets have a meeting _ next week.(4) He _ send
15、s an e-mail to me.(5) Read it _, or you will forget it.(6) Ill meet you _ this afternoon.(7) She was there _ last year.(8) They will visit China _ next year.(9) _ I help my mother in the house.(10) He has been here for _.(11) I have been to Beijing _.(12) She _ gets up very late.(13) You will have a
16、 chance to visit Beijing _ next year.18. 在“make + 宾语 + 宾语补足语”结构中，意为“使(让) 宾语”，宾语补足语可由形容词，名词，介词短语，过去分词以及动词原形来充当(1) He tried to make everyone happy.Thank you for making English fun. (形容词)(2) Hard training made him a good player. (名词)(3) Sit down and make yourself at home. (介词短语)(4) When you speak Engli
17、sh, you must make yourself _(understand). (5) The boss made the workers _(work) 12 hours a day. (动词原形)二、精选训练:( )1. Have you seen this film _?Yes, I saw it two years _.A. ago, before B. before, ago C. ago, ago D. before, before ( )2. I wont go to the party _ Im invited.A. unless B. though C. if D. bu
18、t( )3. Ill be back in a _ of days.A. couple B. pair C. two D. couples( )4. I like to sing English songs. What about you? _A. So I do. B. So do I. C. Either is OK. D. You decide.( )5. Have you improved your spoken English _?Yes, I have. Ive _ improved it.A. already; already B. already; yet C. yet; al
19、ready D. yet; yet( )6.Two sixths of the students _ girls in our class.A. be B. are C. is D. am( )7. Have you returned the book _? Yes, Ive _ returned it. A. already, already B. yet, yet C. yet, just D. just, already ( )8. Jim, Maria _ just now, but you were not at home.A. called up you B. called you
20、 up C. calls up you D. calls you up( )9. China is _ that my mother likes it very much.A. such beautiful a country B. so a beautiful countryC. such a country beautiful D. such a beautiful country( )10. _ is the population of Russia? 143 million.A. How much B. How many C. What D. How( )11. I have neve
21、r visited a paper factory._A. So have I. B. So I have.C. Neither have I. D.I havent now.( )12. There are _ students in our school.A. three thousands B. three thousands of C. three thousand of D. three thousand ( )13. Jenny always helps others. _.A. So is she B. So she is C. So does she D. So she doe
22、s( )14. The population of China is _ than that of Japan.A. larger B. more C. fewer D. less( )15. The one-child policy has_controlling Chinas population. A. been good at B. done well in C. taken care of D. worked well in( )16. Edison is known _ a great inventor. A. for B. as C. in D. on ( )17 ._ your
23、 help, I made great progress in math.A. Thanks for B. Thanks to C. Thank to D. Thank for( )18.The population of Shanghai is larger than _ of Shenyang.A. that B. it C. one D. this( )19.Can you tell me _?A. when do you live B. what time are you leaving C. where have you been D. where you have been( )2
24、0.It _ YangLiwei about 21 hours _the earth 14 times in his spaceship.A. spent, circling B. took ,traveling C. spent to travel D. took ,to travel( )21.Trees can _water from _away. A. keep,run B. keeps ,running C. keep,to run D. keep;running( )22.My main job is _short plays . A. Writes B. to write C.
25、writing D. wrote( )23. Japan is a _ country while China is a _ country.A. developing; developed B. developed; developing C. developing; developing D. developed; developed( )24. Lucy, _ you _ your ticket? Not yet.A. did; find B. have; found C. has ; found D. do; find( )25.The mountain is _ meters hig
26、h.A. eight thousand, eight hundreds and forty-eight B. eight thousands, eight hundred and forty-eight C. eight thousand, eight hundred and forty-eight D. eight thousands, eight hundreds forty-eight( )26. He invited _ 10 people for his birthday party, but to his surprise, over 30 people came.A. more than B. at least C. fewer than D. at last
