九年级语文下册 第一单元 4 更浩瀚的海洋课件 （新版）语文版 (9)

1、Unit 1How can we become good learners?第四课时Section B (1a1e)31 1pronounce pronounce 动词，意为“发音”。其名词形式为“pronunciation”，意为“发音；读音”。2 2increase increase 不及物动词，意为“增长；增加”。常指在数量、大小、程度方面的提高、增长。eg：The number of students has increased since last year.自去年以来学生的人数增加了。3 3speed speed 名词，意为“速度”。常用于结构at a speed of中，意为“以

2、的速度”。eg：He is driving at a high speed of 80 kilometers per hour.他正以每小时80千米的速度驾驶。44 4I often make mistakes in grammar.I often make mistakes in grammar.我常犯语法错误。(1)mistake的用法a)动词，意为“弄错，误解，误会”。eg：We often mistake Lucy forLily.我们经常把露西当成莉莉。b)名词，意为“错误，误解，误会”。c)短语：make mistakes 犯错误；by mistake 错误地(2)in此处是介词，

3、意为“在方面”。55 5I dont know how to increase my reading speed.I dont know how to increase my reading speed.我不知道如何提高我的阅读速度。动词不定式可与who，what，which，when，how，where等疑问词连用构成不定式短语，在句中作主语、宾语、表语等。6 6I dont have a partner to practice English with.I dont have a partner to practice English with.我没有一起练习英语的同伴。不定式短语to p

4、ractice English with在句中作定语，修饰partner。不定式作定语时与其修饰的名词在逻辑上存在动宾关系。如果构成该短语的动词是不及物动词，则必须加上一个适当的介词。eg：They found a room to live in.他们找到了一间住的房子。6一、根据句意用所给词的适当形式填空。一、根据句意用所给词的适当形式填空。1 1I dont know how I dont know how (pronunciation) the new word.(pronunciation) the new word.2 2Children should have some Child

5、ren should have some (partner) to play with.(partner) to play with.3 3Does anyone learn English by Does anyone learn English by (listen) to English (listen) to English songs? songs? 4 4 (watch) English movies can help you learn your (watch) English movies can help you learn your English well.English

6、 well.5 5I often practice I often practice (read) aloud to improve (read) aloud to improve my my (speak) English.(speak) English.to_pronounceto_pronouncepartnerspartnerslisteninglisteningWatchingWatchingreadingreadingspokenspoken7二、单项选择。二、单项选择。( )6.The plane is flying at the _ of 500 kilometers per

7、hour on the way to Dali.(阿凡题：阿凡题：1074112) AcolorBwheelCspeedDshape( )7.She made mistakes _ spelling English words.(阿凡题：阿凡题：1074113)Aat Bon Cin DwithCC8( )8.My French has _ after a lot of practice.(阿凡题：阿凡题：1074114)Adeveloped Braised Cimproved Dincreased( )9.I dont know _ a successful learner.(阿凡题：阿凡题

8、：1074115)Dont worry.I can help you.Awhat to become Bwhen to becomeCwhy to become Dhow to becomeCD9( )10.I have no pen _.Can you lend one to me？(阿凡题：阿凡题：1074116)Sure，here you are.Ato write Bwriting Cto write with Dwritten byC10三、根据对话内容三、根据对话内容，从方框中选择恰当的选项补全对话从方框中选择恰当的选项补全对话，其中有两项多余。其中有两项多余。A：You look

9、 worried，David.Whats wrong?B：11._A：You said you liked English.12._B：I find it difficult to do English reading，especially reading a longer passage.CF11A：That doesnt sound too bad.B：13._ What should I do?A：Just read quickly to get the main idea at first.Dont read word by word.Read word groups.B：14._A：To guess a words meaning by reading the sentences before and after it.You probably understand more than you think.GA12A：15._ You can improve your English reading by more practice.The more you read，the faster youll be.B：Ill try.Thank you，Mrs. Black.ABut how do I deal with the words I dont unders