九年级仁爱英语unit3topic1讲解及复习.doc

一.重点词语 1.cant wait to do sth.迫不急待地做某事 练习.I couldnt wait _ the box as soon as I received the gift. A.to open B.open C.opening D.for opening2. millions of 数百万 3. all over the world= around the world= throughout the world全世界 4. from now on 从现在起 from then on 从那时起 5. have a (good) chance to do sth.有(好)机会做某事 练习.If you have a chance _ in a university，you shouldnt give it up. A.study B.studying C.to study D.studied6.be made b被制做; be made of/from由制成; be made in在某地制造 7.on business出差 8.be similar to和相似 9.translateint把翻译成 10.have no/some trouble (in) doing sth.做某事没有/有些困难 11.once in a while=sometimes/at times偶尔,间或 12.whenever=no matter when无论何时13.take the leading position处于领先地位 14.encourage sb. to do sth.鼓励某人做某事15.be popular with很受 的欢迎 16.regardas 把 当作 be regarded as 被当作 二.语法学习 英语语态有主动语态和被动语态两种。主语是动作的执行者，叫主动语态。 如：我们打扫教室。 主语是动作的承受者，叫被动语态。 如：教室被（我们）打扫。 1 被动语态的构成：助动词be+及物动词的过去分词+（by+宾语） 其中by意为“被；由”，表动作的执行者。 如：玻璃杯是那个男孩打破的。 be有人称、数和时态的变化，其肯定式、否定式、疑问式的变化规则与be作为连系动词时完全一样。 如：English is widely spoken around the world. （肯定式） English is not widely spoken around the world. （否定式） Is English widely spoken around the world? （疑问式） Yes, it is./No, it isnt. 2 被动语态的用法：（1）在没有指明动作的执行者或者不知道动作执行者的情况下可用被 动语态。如：This coat is made of cotton.这件大衣是棉制的。（2）要强调动作的承受者而不是执行者时，用被动语态。如：她的自行车被偷了。 练习：.What a nice classroom! It _ every day. A.is cleaning B.has cleaned C.must clean D.is cleaned3 主、被动语态的转换： 主动语态：主语+及物动词谓语动词+宾语（+其它） 被动语态：主语+be+及物动词的过去分词+by+宾语（+其它） 注意：（1）主动、被动互转时，时态不变。（2）主动句的主语是代词的主格形式，变成被动态by的宾语时，要用宾格形式。如： (1) People grow rice in the south. (2) She takes care of the baby. 重点句型 1. Disneyland is enjoyed by millions of people from all over the world. is enjoyed “被喜欢”，是一般现在时的被动语态。 2.I cant wait to fly there!我迫不及待地想飞到那里！ cant wait to do sth.迫不及待地做某事 例子：我迫不及待地想见到他。 3.Try your best and work much harder from now on. try ones best (to do)=do ones best (to do)尽力做某事 4.Is it possible that you will have any trouble?你可能会遇到一些麻烦。It is possible (for sb) to do sth 对某人来说做某事是可能的 对我们来说学好英语是可能的 5.In general, he has no trouble understangding people from different countries,because most of them can speak English.（1）have (no) trouble/difficulty(in) doing sth.做某事有（没有）麻烦/困难 此句中的trouble为名词，常见的还有get o trouble 给某人惹来麻烦；look for trouble 自寻烦恼 ；be in trouble处在不幸、苦恼、困境中 。练习：Maria has _ trouble _ math, so she often asks her math teacher for help. A.much; understanding B.no; with C.many; understanding D.not; to understand（2）Trouble 做动词时，意为“使忧虑，使烦恼；打扰”。 I am sorry to trouble you.对不起，打扰你了。 6.Besides,it is used as a second language in India and some other countries.而且，它（英语）在印度和其他一些国家被作为第二语言。 （1）besides 在此用作副词，意为“而且，再说，此外”。 I dont really want to go.Besides,its too late now.我真的不想去。而且现在太晚了。 （2）besides还可作介词，意为“除了.之外还有.”，表示都在范围之内。 Besides English,we study many other subjects.除了英语，我们还学许多其他课程（也学英语）。 Except 意为“除.之外”，强调所排除的不再范围之内。 They all went there except Li Ming.除了李明之外，他们都去哪儿了。（李明没去） 7. Whenever that happens,an interpreter helps him.每当出现这种情况，他都得借助于翻译的帮助。 Whenever在此句相当于on matter when ,用来引导让步状语从句。类似：wathever。 8.The United States has the largest number of English speaker,over 226 million people.美国是说英语人数最多的国家，超过2.26亿人。 The number of+可数名词的复数 .的数目/数量（做主语时谓语动词用单数） The number of workers in this factory is increasing.这家工厂的工人数目正在增加。 A number of+可数名词的复数 一些，许多（做主语时谓语动词用复数） A number of students are playing on the playground.许多学生在操场上玩。 9.The English language plays an important in our live. Play a/an .part=play a/an .role 扮演一个.角色；起.作用；有.影响 电视在我们的日常生活中起着重要的作用。 语法学习 用现在进行时表示将来 现在进行时表示将来时，它表示最近或较近的将来，所用的动词多是位移动词。 如：come, go, arrive, leave, fly, start, begin, return, open, die 例：Im going.我要走了。 When are you starting?你什么时候动身？ Dont worry. The train is arriving here soon.别着急，火车马上就到了。 表示将来的现在进行时除了用于位移动词外，亦可用于某些非位移动词。 如：My uncle is meeting us tomorrow.我叔叔明天会见我们。 She is buying a new bike soon.她不久将买一辆新自行车。Unit3 Topic1单元测试题 I. 用所给词的适当形式填空 1. The water _ _( pollute) in some small villages. 2. The Great Wall _(visit) by people all over the world. 3. People _(call) her Amily, but she _(call) Amy by her parents. 4. Most of the toys _(make) in China. 5. Jim is _(interest) in reading this book because this book is very _(interest).II. 选择填空 ( ) 1. The little boy cant wait _his parents at the gate. A. meeting B. meet C. to meet D. to be met ( ) 2. The girl in white is a _girl. A. 12 years old B. 12-year-old C. 12 D. 12 years ( ) 3. _fans hope that they can meet Zhou Jielun one day. A. Millions B. Millions of C. Million D. Million of ( ) 4. Where is this car _in? A. make B. made C. making D. to make ( ) 5. He gave me some advice _some money. A. as well as B. as well C. with D. in ( ) 6. -Is the environment good around your city? -Yes, many trees _here every year. A. are planted B. plant C. are cut down D. cut down ( ) 7. -Dad, please open the door! It _. -Ok, I am coming. A. will lock B. locked C. is locked D. was locked ( ) 8. -Its _ difficult for us _climb up the mountain. A. very, cant B. too, not C. too, to D. very, to ( ) 9. Hurry up, _you wont catch the early train. A. or B. but C. so D. and ( ) 10. Spanish is not similar _English. A. to B. as C. with D. in ( ) 11. His father has no trouble _out this problem. A. to work B. working C. to be working D. that works ( ) 12. _the book bought by your father? A. Does B. Did C. Are D. Is III. 根据中