英语 Unit 3 Under the sea（4） 新人教版选修7 .ppt

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1、Unit 3 Under the sea 重点单词重点单词:witness;accommodation;abandon;yell;annual;drag;tongue;anecdote;awesome;cell;pack;aware;scare;reflect;meantime;annoy;narrow;taste,flee,重点短语重点短语:bring in;help out;a pack of;be about to do sth.be scared to death;reflect on;be/become aware of/that;in the meantime;upside dow

2、n;hear of;witness with ones own eyes,sort out;yell out;come on;run ahead of;show sb the way;in the distance;be terrified of;hold up1.听说听说2.亲眼看到亲眼看到3.分类分类,整理整理4.大声喊叫大声喊叫5.快点快点6.在在前前7.意识到意识到8.在这期间，在这期间，与此同时与此同时hear of witness with ones own eyes witness with ones own eyes sort out yell out come on ahea

3、d of be aware of Expressionsin the meantime 8.在远处在远处9.一包一包,一群一群10.帮助帮助.克服困难克服困难 11.用用向向瞄准瞄准12.收收,挣得挣得,引来引来13.饱吃饱吃一顿一顿14.因为因为很害怕很害怕15.抬高抬高,举起举起in the distance a pack of help outaim at sb(sth)bring in have a good feed on be terrified of hold up 1Some of the words in this unit can be used as both verbs

4、 and nouns.Look at these definitions and find the words in the text.Then write down how they have been used.WordDefinitionsHow used in the text1.to jump into the water head first 2.a graceful jump into the water head first 1.to see something happen 2.someone who sees a crime or an accident dive1witn

5、ess1WordDefinitionsHow used in the text1.a short time when someone stops speaking 2.to stop doing something for a short time 1.a strong wish 2.to strongly suggest someone do something 1.something that slows you down 2.to pull something along behind you pause2urge2drag22 Read these sentences.Then rep

6、lace the words in italics with words that mean the same from the unit.1.Some personal stories about Mark Twain are very amusing.2.Working together is necessary to produce good results.anecdotesTeamwork3.More and more people are concerned with the protection of different whale species.4.Sit facing th

7、e street and watch the parade go by.5.When you hit an iceberg,leave the ship immediately.conservationoppositeabandonWrite down the words in correct forms and then discuss the rules of word forming.1.生生动动的的，鲜鲜艳艳的的（adj.）_；生生动动地地，鲜鲜艳艳地地（adv.）_；生动（；生动（n.）_2.毒毒 药药,毒毒 害害（n.&v.）_；有有 毒毒 的的（adj.）_3.锐锐利利的的，锋锋

8、利利的的，敏敏捷捷的的（adj.）_；锐锐利利地地，锋锋利利地地（adv.）_；使使变变得得锋锋利利,变变得得清清晰晰（v.）_4.味味道道,品品尝尝（n.&v.）_；好好吃吃的的，可可口口的的（adj.）_；无无 味味 的的,不不 可可 口口 的的（adj.）_vivid vividly vividness.poison poisonous sharp sharply sharpen taste tasty tasteless 5.敬畏敬畏,畏惧（畏惧（n.）_；使人敬畏的，令人畏惧；使人敬畏的，令人畏惧的（的（adj.）_6.深度（深度（n.）_；深的；深的（adj./adv.）_；深深地

9、；深深地（adv.）_；加深（；加深（v.）_awe awesome depth deep deeply deepen Fill in the blank in their proper forms and then check in pairs.1.After the _girls enjoyed the natural _around the _decorated house,they decided to _their own houses.(beauty)2.This gas is highly _ and can _a person at once.(poison)3.“Who _t

10、he knife？”he asked _ _.(sharp)4.Though the soup is _,I，ve lost my sense of _and it _just like _ water.(taste)5.Can you tell the _between these two questions and the _between the persons who put forward them?（relate）6.Our teacher is _and is _by all her students.(awe)7.I _remember the picture he drew

11、last week whose colors were _.(vivid)Keys:1.beautiful;beauty;beautifully;beautify2.poisonous;poison3.sharpened;sharply4.tasty;taste;tastes;tasteless5.relation;relationship6.awesome;awed7.vividly;vividdepth,dive,yell,annual,shark,accommodation,witness,relationship,flee,shoreUse these words in their p

12、roper forms to complete the passage below.When I was young,my parents liked jogging on the beach.So we used to visit the seaside on our _ holiday.We always stayed in _ close to the _ because my parents had a good _ with the owner of the hotel.We also went snorkelling each time and would _ under the

13、waves to see the colourful fish.As I grew older I was allowed to go to greater _ and further out beyond the bay.annualaccommodationshorerelationshipdivedepthsThere I saw small _ as they swam lazily around the sea bottom.One day I _ how they would pursue their prey swiftly,and the small fish had no time to _ away.I wanted to _ and warn the poor fish but that was impossible underwater.Thank God it was;otherwise,I might have been swallowed instead!plete the passage(Ex3 on p22)by using the words in their proper forms.2.finish Ex1 and Ex2 in Revising Useful Structures on P23Homework