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1、Unit 6 Its rain.,第一课时,Section A,你会吗？,晴朗的 sunny,多云的cloudy,下雨的rainy,下雪的snowy,刮风的windy,天气weather,烹调；煮cook,学习study,坏的；劣质的bad,莫斯科Moscow,波士顿Boston,很糟的；极坏的 terrible相当；很；颇 pretty,Match the words with the pictures.(1a),cloudy,windy,rainy,snowy,sunny,A:Hows the weather?(Whats the weather like?)B:ItsA:Hows it
2、going?B:Its,pairwork,动词后加ing的规则,1英语动词加-ing，通常是在原形词尾直接加-ing构成：coughcoughing，climbclimbing，standstanding，fightfighting2以-e结尾的动词（1）如果动词原形以一辅音加一不发音的-e结尾，一般应去掉e再加ing：writewriting，hopehoping，carecaring，starestaring，planeplan-ing，havehaving，savesaving，produceproducing，breathebreathing（2）以-ie结尾的动词应先将e去掉，将i变
3、成y然后再加-ing：diedying，tietying，vievying，lielying（3）以-ee，oe，ye结尾的动词加-ing时应保留词尾e：seeseeing，fleefleeing，freefreeing，agreeagreeing，hoehoeing，dyedyeing，eyeeyeing（4）以-ue结尾的动词大多应先去e再加-ing：suesuing，imbueimbuing，construeconstruing，pursuepursuing，rueruing有时，词尾e可去掉也可保留：gluegluing或 glueing，cuecuing或 cueing，bluebl
4、ueing或 bluing，truetruing或trueing，clueclueing或cluing,3以一元音加一辅音结尾的动词（1）如果动词最后一音节为重读闭音节，最后一个字母需要重复：runrunning，stopstopping，hophopping，planplanning，starstarring，controlcontrolling但辅音x是个例外，无需重复（x其实起着两个辅音的作用）：taxtaxing，relaxrelaxing（2）如果动词最后一个音节为次重读音节，最后一个字母有时也重复：kidnapkadnapping或kidnaping，programprogramm
5、ing或programing（3）如果动词最后一个音节为非重读音节，最后一个字母大多无需重复：openopening，offeroffering，auditauditing但在有些动词中，重复或不重复均可：worshipworshiping或 worshipping，focusfocusing或 focussing，cancelcanceling或ancelling，traveltraveling或travelling,4若动词以一元音加一半元音（y或w）结尾，可直接加-ing：paypaying，throwthrowing，followfollowing，drawdrawing，employ
6、employing5以-ic结尾的动词应先在字母c后加一字母k再加-ing：frolicfrolicking，panicpanicking，mimicmimicking，picnicpicnicking，traffictrafficking这主要是为在动词后加-ing之后保留/k/这个音。若不在字母c后加字母k而直接加-ing，字母 c的发音就不再是/k/，而是/s/：其实，保持发音不变是英语中的一条一般规则。再如，在-ing前面无论是增加、保留还是去掉一个字母，都倾向于保留原先的长元音或短元音的发音：hoping与hopping staring与starring playing与planni
7、ng,知识讲解,raining下雨Raining是动词rain的现在分词。如：Its raining hard.Dont go out to play.天正下大雨，不要出去玩。拓展：（1）rain常用作动词，意为“下雨”。如：It often rains here in summer.这儿夏天经常下雨。（2）rain也可作名词，意为“下雨的、多雨的”。如：Hows the weather?Its rainy.天气怎么样？是下雨的。（作表语）Today is a rainy day.今天是个雨天。（作定语）注意：当rain作动词时，主语常用it，形容雨大，猛烈用副词hard或heavily。he
8、avy rain意为“大雨”。,2.windy有风的；多风的Windy是形容词，由wind加-y（形容词后缀）构成。这是一个描述天气情况的形容词，常用作定语和表语。（1）用作定语。如：Its a windy today.Lets stay at home.今天是多风的一天，让我们呆在家里吧。（2）用作表语。如：Its windy and rainy today.今天既刮风又下雨。3.询问天气及应答（1）How is the weather?(+地点状语/时间状语)？（2）Whats the weather like(+地点状语/时间状语)？(3)答语：its+描述天气的形容词/v-ing.如：
9、Hows the weather in shanghai?Its raining.,Do you like?No,I dontrainy weather B.a rainy weatherRainy day D.rainy weathers2.Look at the!Its heavily now.rain,rain B.rainning,rainingC.rain,raining D.raining,rainy 3.There is too much in the north of China.snow B.rainyC.cloudy D.snowy,随堂练习,A:Hows the weat
10、her?B:Its sunny.A:Whats she doing?B:Shes playing the guitar,A:Hows the weather?B:Its rainy.A:What is it doing?B:Its writing.,A:Hows the weather?B:Its sunny.A:What are they doing?B:Theyre dancing.,A:Hows the weather?B:Its windy.A:What is he doing?B:Hes watching TV.,Have a try,根据句意及首字母提示完成句子,1.-Hows t
11、he w there?-Its very cold.2.Its six oclock.Toms mother is c breakfast.3.Jim likes p basketball.Look!Hes p it now.4.Mike,your room is very dirty.You should c it.,eather,ooking,laying,laying,lean,5.-Hows it going?-Its t errible.6.Amys mother is going shopping at the mall.把下列句子转化成现在进行时7.I often get up at six.I am getting up now.8.Toms father likes swimming.Toms father is swimming now.9.I usually clean my room every Sunday.I am cleaning my room now.,Thank you,
