Unit4演示文稿1.ppt
Unit 4 的重点内容的重点内容四会单词四会单词ride a bike riding a bike 骑自行车骑自行车(ing形式形式) dive diving 跳水跳水(ing形式形式) play the violin playing the violin 拉小提琴拉小提琴(ing形式形式) make kites making kites 制作风筝制作风筝(ing形式形式) collect stamps collecting stamps 集邮集邮(ing形式形式) live lives 居住；住居住；住(单三形式单三形式) teach teaches 教教(单三形式单三形式) go goes 去去(单三形式单三形式) watch watches 看看(单三形式单三形式) read reads 读；看读；看(单三形式单三形式) hobby 爱好爱好does doesnt =does not 问爱好 What +be+形容词性物主代词+hobby? I/He/She/They like/likes +动词的现在分词 Whats your hobby? I like swimming. Whats his hobby? He likes diving. Whats her hobby? She likes singing. What is Lilys hobby? She likes drawing pictures. What are their hobbies? They like singing and dancing. Whats your hobby? Whats your fathers/mothers hobby? What is your friends hobby?Do exercises一、根据答句写问句: 1. ? I like collecting stamps. 2. ? She likes diving. 3. ? He likes making kites. 4. ? Sarah likes playing the piano. 5. ? My father likes listening to music. 6. ? His sister likes watching TV. 7. ? We like flying kites. 8. ? They like writing emails.现在分词的构成 a）在一般情况下，在动词原形后直接加词尾在一般情况下，在动词原形后直接加词尾 ing。 eg. go going; do doing; ask asking; read - reading 特别要注意：这和第三人称一般现在时的词尾变化不同，动词词尾如为特别要注意：这和第三人称一般现在时的词尾变化不同，动词词尾如为“辅辅音字母音字母 + y” 时不变，在其后直接加时不变，在其后直接加 ing。 eg. study studying; carry carrying; fly flying; worry worrying; b） 在以不发音的在以不发音的e 结尾的动词后，去掉结尾的动词后，去掉e，再加，再加- ing。 eg. come coming live living dance dancing make making c）在闭音节的单音节动词后、以重读闭音节结尾的多音节动词，而末尾只）在闭音节的单音节动词后、以重读闭音节结尾的多音节动词，而末尾只有一个辅音字母时，将这个辅音字母双写（有一个辅音字母时，将这个辅音字母双写（x除外），然后再加除外），然后再加 ing. sit sitting; run running; begin beginning; forget forgetting 写出下例动词的现在分词形式写出下例动词的现在分词形式 1）give_2）use_3）move_4）skate_5）draw_6）tell_7）ring_8）wear_9）get_10）put_11）hit_12）stop_13）keep_14）hurt_15）know_16）lie_17）die_18）begin_19）forget_20）save_21）close_22）see_23）carry_ 答案答案:1、giving；2、using；3、moving；4、skating；5、drawing；6、telling；7、ringing；8、wearing；9、getting；10、putting；11、hitting；12、stopping；13、keeping；14、hurting；15、knowing；16、lying；17、dying；18、beginning；19、forgetting；20、saving；21、closing；22、seeing；23、carrying。动词在一般现在时中，当主语为第三人称单数时，词尾需加动词在一般现在时中，当主语为第三人称单数时，词尾需加-s和和-es。一般情况加-sread-reads say-sayswrite-writes stand-stands以ch,sh,s,x,或o结尾加-esteach-teaches wash-washesguess-guesses go-goesdo-does以辅音字母+y结尾,改y为i加-estry-tries carry-carriesdry-dries特殊情况特殊情况have-hasd）在少数几个以 ie 结尾的动词后：须将ie 变作y，再加- ing。(这些动词词典一般均注明) eg. die dying; tie tying lie lying 现在分词构成口诀现在分词构成口诀 现在分词用途多，进行时态不可缺。现在分词用途多，进行时态不可缺。它的构成很好记，动词后缀它的构成很好记，动词后缀ing。词尾若有哑音词尾若有哑音e，去，去e再加没问题。再加没问题。一辅重读闭音节，这个字母要双写。一辅重读闭音节，这个字母要双写。还有一点要注意，改还有一点要注意，改ie为为y再加再加ing。以上口诀可以归纳成九个字“直接加，去e加，双拼加”。 一一、写出下列各动词的第三人称单数形式：写出下列各动词的第三人称单数形式： 1. go- 2. do - 3.work- 4. write- 5. have- 6.like- 7. study- 8. sit- 9. teach- 10.sing- 11.get- 12.play- 13.listen- 14.dance- 15.swim- 16.climb- 17.fight- 18.swing- 19. drive- 20.dive- 二、用下面单词的正确形式填空 1. I _ (like) milk.2. He _ (go) home by bus every day.3. She likes _ (sing) songs.4. I like _ (make) kites.5. John _ (go) to work by bus. 三、按要求进行句型转换 1.I like drawing pictures.(对划线部分提问) _ 2.Chen Jie likes playing the violin. (对划线部分提问) _ 3.Sarah likes listening to music.(变成一般疑问句,并做出否定回答) _ 4.He likes collecting stamps.(变成否定句) _ 5.My father doesnt like watching TV.(变成肯定句)四、改错，选出错误的选项，并在右边的横线上写出正确的的单词 （ ）1.Sam like riding a bike. A B C D （ ）2.I like collect stamps. A B C D （ ）3.Do your father like reading newspapers? A B C D （ ）4.My mother teach English. A B C D （ ）5.Sarshs aunt lives on Beijing. A B C D
