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1、Lesson 72What s happening?New wordsout autof 离开，在外run rn跑,奔 hill hl小山 fight fat 打架 skip skp跳绳 read ri:d,阅读;朗读 write rat.写，写作 autoutrnrunhlhillfatfightskpskipri:dreadratwritea hundredtwo hundredthree hundredfour hundredfive hundred six hundredseven hundredeight hundrednine hundred a thousand本课小结 out
2、of“在。外，离开”come out of the school 从学校里出来 Come out of the classroom 从班级里出来 12.run 跑，奔 “现在分词running”如：Sue is running down the hill 苏正往山下跑 13.hill “小山”mountain大山 14.fight 打架 they are fighting 他们在打架 15.skip 跳，跳绳 skip-skipping 如：The children are skipping 16.read 阅读，朗读 read a book读一本书 e.g.:The children are
3、 reading.17.write-writing e.g.:The children are writing.现在分词的构成：现在分词的构成：现在分词的构成：现在分词的构成：1.直接加直接加 ing eg:look looking.2.如果动词末尾有不发音的如果动词末尾有不发音的e,则去则去e 加加 ing.3.以重读闭音节结尾以重读闭音节结尾,且末尾只有一个辅音字母且末尾只有一个辅音字母,应双写末尾字母应双写末尾字母,再加再加 ing.eg:sit sitting.4.以以ie结尾，把结尾，把ie变变y加加ing。lie-lying die-dying tie-tying 口诀教你学口诀教
4、你学doing 进行时很好记进行时很好记,be加动词加动词-ing;直加双写去哑直加双写去哑e,分词构成须仔细分词构成须仔细;别说别说 be 词无词义词无词义,主语和它最亲密主语和它最亲密;变疑问变疑问 be 提前提前,否定否定 not 再再 后添后添;何时要用进行时何时要用进行时 look,listen,now标志标志.写出下列动词的写出下列动词的现在分词现在分词形式形式.1.help _ e _1.help _ e _3.swim 3.swim _ 4.eat _ 4.eat _5.give _ 6.find _5.give _ 6.find _7.sit _ 8.write _7.sit
5、 _ 8.write _helping coming swimming eatinggiving findingsitting writing 写出下列动词的分词形式写出下列动词的分词形式 talk _ sleep _ watch _ sit _ listen _ make _ laugh _ lie _ cry _ sing _ cut _ write _ talking sleeping watching sitting listening making laughing lying crying singing cutting writing1.含义：表示现在正在进行或一含义：表示现在正
6、在进行或一 段时间正在进行的动作。段时间正在进行的动作。2.标志词：标志词：now,look,listen等。等。3.构成：构成：be+V-ing 现在进行时的现在进行时的含义含义与与构成构成He is reading a book.He is running.She is dancing.It is jumping.They are running.-Is the woman writing?-No,she isnt.She is reading a book.-Whatre they doing?-Theyre swimming.-Are they swimming?-Yes,they a
7、re.一一.用所给动词的适当形式填空用所给动词的适当形式填空.1.Look!The cat_(run)up the tree.2.The twins_(have)breakfast.3.-_he _(clean)the blackboard?-No,he isnt.4.Tom_(play)the piano in the room.Please ask him to come here.5.Listen!They_(sing)in the classroom.is runningis runningare havingare havingIsIs cleaningcleaning is playingis playing are singingare singingHomework单词三英一汉，背会。课文读五遍，抄写一遍，背会。家长签字。
看听学3L第72课ppt课件
