人教版高一英语必修三专题之 学海探究 学案：Unit5SectionⅢ.doc

课堂探究1the families who lived in canada for a long time are usually all mixed up.生活在加拿大很长时间的家庭通常是混血家庭。考点：mix vt.& vi.混合；调配will you mix us some martinis，bill?比尔，给我们调制几杯马丁尼酒好吗？we can mix yellow and blue together to make green.我们能把黄色、蓝色混合制成绿色。考点延伸 （1）阅读下列句子，指出mix的词组及含义。i dont like to mix business with pleasure.我不喜欢把工作和娱乐混在一起。词组：_含义：_first mix the butter and sugar together，then add the milk.先把黄油和糖搅拌好，然后加牛奶。词组：_含义：_dont get/be mixed up with those hoodlums.别跟那些流氓混在一起。词组：_含义：_dont try to mix black with white.不要试图混淆黑白。词组：_含义：_（2）阅读下列句子，指出黑体词的词性及含义。the mixture hardened into a little ball.混合物板结硬化成一个小球。词性：_含义：_the weather has been very mixed recently.最近天气总是阴晴不定。 词性：_含义：_即学即用语法填空（1）he is famous for mixing chinese traditional music _ western instruments.（2）she felt a strange _（mix）of excitement and fear after hearing the news.（3）i got _（mix）by what our teacher just said.2.there was frost on the ground，confirming that fall had arrived in canada. 地面上覆盖了一层薄霜，表明秋天已经来到了加拿大。考点：confirm vt. 证实；证明；批准the expression on her face confirmed our fears.她脸上的表情证实了我们担心的事。the experiment confirmed his theory.实验证明了他的理论。when do you think the president will confirm you in office?你认为总统会在什么时候批准你上任？考点延伸 （1）阅读下列句子，指出confirm的词组、句型及含义。election commission will confirm in membership after 7 days.选举委员会将在7天之后确认议员资格。词组：_含义：_they confirmed him as the dean of the english department.他们批准他担任英语系主任。词组：_含义：_it has been confirmed that the leader of the organization was killed in the earthquake.那个组织的领导人在地震中丧生已经被证实。句型：_含义：_（2）阅读下列句子，指出黑体词的词性、词组及含义。we are confirmed in the honesty of john.我们坚信约翰的诚实性。词性：_含义：_词组：_含义：_there has still been no official confirmation of the report.仍旧没有官方证明报道的真实性。词性：_含义：_即学即用用适当的介词填空（1）im confirmed _ your success.（2）tom has been confirmed _ our monitor by our head teacher.（3）the news confirmed me _ my view that he came to be confirmed _ captain of the football team.3in the distance，they could see the misty cloud that rose from the great niagara falls. 远处，她们可以看到尼亚加拉大瀑布上方升腾着的雾霭考点：distance n距离；远方高考典句from a distance，lucy switched on the prerecorded sound of angry bees while at the same time recording the elephants with a video camera.从远处，露西打开提前录好的生气的蜜蜂的声音，同时用摄像机给大象录像。考点延伸 （1）阅读下列句子，指出distance的词组及含义。my father advised me to keep my distance from that fellow.我爸爸建议我与那小伙子保持距离。词组：_含义：_can you get the ball in from a distance?你能从远处把球投进去吗？词组：_含义：_he stood there staring into the distance.他站在那里凝视着远方。词组：_含义：_she often keeps that boy at a distance.她总是与那个男孩保持一定距离。词组：_含义：_my friend looked into the distance，saying something.我的朋友向远处眺望的同时，说着什么。词组：_含义：_（2）阅读下列句子，指出in the distance与at a distance的不同含义。do you see the mountain in clouds and fog in_the_distance?你看到远方云雾中的那座山了吗？含义：_the picture on the wall looks more beautiful at_a_distance.墙上的这幅画在远处看更美。含义：_（3）阅读下列句子，指出黑体词的词性及含义。as far as i am concerned，mary is toms distant cousin.据我所知，玛丽是汤姆的远房表妹。词性：_含义：_即学即用用适当的介词填空（1）for some reason，she is distant _ me recently.（2）the beach is not far _ my house；it is _ walking distance.（3）youd better keep him _ a distance.he doesnt love you，i think.语法填空（4）_ is the distance from my house to the railway station?（5）the old temple on the top of the mountain can be seen from _ distance of 50 miles.4its too bad you cant go as far as ottawa，canadas capital. 很可惜你们不能一直走到加拿大的首都渥太华。考点：as far as.远到；就而言after dinner we often walk as far as the bank of the river.晚饭后我们常常散步远到那条河边。as far as i know，he is a cheat.据我所知，他是个骗子。考点延伸 阅读下列句子，指出黑体词组的含义。ill help you as far as i can.我将尽可能地帮助你。含义：_as far as i can tell，he may be admitted to a key university.据我判断，他有可能被重点大学录取。含义：_as far as i am concerned，the whole idea is ridiculous.在我看来，整个想法十分荒唐。含义：_so far we havent received his letter.到目前为止，我们还没有收到他的来信。含义：_my school is far away from my house.我的学校远离我的家。含义：_what you have done is far from satisfactory.你做的远远不能让人满意。含义：_即学即用用so/as far as，so far，by far填空（1）the police havent found the killer _.（2）the golden rice fields stretch _ the eye can see.语法填空（3）so far we have done a lot to build a lowcarbon economy，but it is far _ ideal.we have to work still harder.翻译句子（4）据我所知，只有一种可能的办法来逃避危险。_5as they sat in a buffet restaurant looking over the broad st lawrence river.当她们坐在自助餐厅里眺望广阔的圣劳伦斯河时考点：broad adj. 宽的；宽阔的；广泛的his shoulders are broad and his waist narrow.他肩宽腰细。we went along a broad carpeted passage.我们沿着一条铺着地毯的宽阔走廊走了过去。he has a very broad range of interests.他兴趣广泛。考点延伸 （1）阅读下列句子，指出黑体词的词性、词组及含义。the government has decided to broaden the river.政府已经决定加宽这条河流。 词性：_含义：_we are surprised at the broadness of the lake.我们惊诧于这个湖泊的宽度。词性：_含义：_what he has said is broadly right.他说的话基本是对的。词性：_含义：_the young man robbed the old woman of her necklace in broad daylight.那个年轻人在光天化日之下抢了那位老太太的项链。词组：_含义：_（2）阅读下列句子，指出broad与wide的不同含义。his back/shoulder/chest is broad.他的背/肩膀/胸部很宽阔。broad着重指幅面的宽广；此外，还修饰背、肩、胸的_。she stared at him with wide eyes.她睁大眼睛注视着他。wide着重指从一边到另一边的距离宽。此外，还修饰口、眼睛的_。即学即用用wide和broad填空（1）the boy who has a very _ chest is my brother.（2）the young man has a _ knowledge of english history.（3）janes eyes were _ open with surprise when she heard the news.（4）he gave his views in _ outlines.6impress 使印象深刻，使铭记 考点：impress vt.使印象深刻，使铭记the bird nest impressed every visitor.鸟巢给每一个参观者都留下了深刻印象。考点延伸 （1）阅读下列句子，指出impress的词组及含义。we were deeply impressed with/by the beauty of the west lake.西湖的美给我们留下了深刻的印象。词组：_含义：_my teacher impressed upon/on me the importance of studying.我的老师让我牢记学习的重要性。词组：_含义：_（2）阅读下列句子，指出黑体词的词性、词组及含义。the workers impressed the words “made in china” on the boxes of products.工人们在产品包装盒上压印“中国制造”的字样。词性：_含义：_词组：_含义：_it is important to make/leave/give a good impression on your interviewer.给面试官留下好的印象是很重要的。词性：_含义：_词组：_含义：_all of them thought it was an impressive performance.他们都认为这是一次给人深刻印象的/感人的表演。词性：_含义：_即学即用用适当的介词填空（1）audience were impressed _ the wonderful performance by the famous group.（2）he impressed a mark _ the cover of his new textbook.（3）the beautiful scenery is strongly impressed _ my mind.（4）whats your first impression _ our school?（5）her beauty and kindness made an impression _ us.同义句改写（6）the car accident impressed on us the seriousness of carelessness.the car accident _ _ _ the seriousness of carelessness.（7）his humour is strongly impressed on our mind.we are deeply _ _ his humour.语法填空（8）my first _（impress）of him was that he was a kind and thoughtful young man.（9）first impressions are the most lasting.after all，you never get a second chance to make _ first impression.参考答案1mix a with b把a和b混合起来mix a and b把a和b混合起来get/be mixed up with sb与某人（尤指名誉不佳者）来往/厮混mix black with white混淆黑白名词混合状态/混合（物）形容词混合的即学即用：（1）with（2）mixture（3）mixed 2confirm in sth确认某事confirm sb as.批准某人任某职务it has been confirmed that.已被证实/确认形容词根深蒂固的/坚定的be confi