【同步导学】人教版高中英语必修三导学案：Unit 5 Canada—“The True North”词汇.doc

m 3 unit 5 canada“the true north”section i words and expressionstask i 借助所给例句提供的语境，体验、理解以下核心单词和短语的含义，并通过合作、探究，使用词典等手段，归纳出其主要用法，并能在合适语境下恰当使用它们。 1. chat vi. talk in a friendly informal way, especially about things that are not important (chatted; chatted; chatting)n. an informal friendly conversation含义：_【观察】(1) on the way to the station, he chatted about their trip. 词性：_结构：_(2) my kids spent hours chatting about the world cup with each other on the phone to their friends. 词性：_结构：_(3) i had a long chat with her favorite movies. 词性：_结构：_【拓展】chat可以用作动词和_; chat是_(及物/不及物)动词；chat是重读闭音节，故其过去式，过去分词，及现在分词均需_; chat with sb. about sth._.【练习】1）the two friends _ about their experience.2）the two friends sat in a corner , _ about their experience.3）they dropped in for a _ last night.2. surround vt. /vi. be all around someone or something on every side含义：_【观察】1）it is canadas most beautiful city, surrounded by mountains and the pacific ocean. 2) tall trees surround the lake. 结构：_含义：_3) after the meeting he was surrounded by a crowd of reporters. 结构：_含义：_【拓展】1) surrounding adj. 含义：_2) surroundings n. 含义：_surroundings用作名词表示“环境”, 常用_（单数/复数）。【练习】1) when john came back to himself, he found himself _ by his fans.2) she sat on the grass with her students _ herself.3. mix vt. /vi. combine two or more different substances含义：_【观察】1) the families are usually mixed up. 词性：_结构：_2) oil and water do not mix. 词性：_结构：_3) if you mix blue with yellow, you get green. 词性：_结构：_【拓展】 1) mixture n. a combination of different things含义：_i listened to his adventure with a mixture of amusement and disbelief. 结构：_the city is a mixture of old and new buildings. 结构：_2) mix up : change the order or arrangement of a group of things; 含义：_think wrongly that sb. is sb. else”含义：_【练习】1) i was _ up by what you said._ _(翻译)2) its common to mix him _ with his brother, because theyre twin brothers._(翻译)4. confirm vt. state or show that something is definitely true or correct, especially by providing evidence含义：_【观察】1) the next morning the bushes and maple trees outside their windows were red, gold and orange, and there was frost on the ground, confirming that fall had arrived in canada.结构：_ 含义：_2) what you say confirms my opinion. 结构：_ 含义：_3) she confirmed that they were coming. 结构：_ 含义：_4) it has been confirmed that the 31st olympics games will be held in brazil.结构：_ 含义：_【拓展】it is confirmed that_与confirm同词根的名词_【练习】1). before you go to visit him, you should call him in advance to _ whether he is in. 2). i called the airline to _ my flight reservation a week before i left for new zealand.5. rather than含义：_ 【观察】1) rather than take the aeroplane all the way, they decided to fly to vancouver and then take the train from west to east across canada. 结构：_ 含义：_2) those shoes are pretty rather than comfortable. 结构：_ 含义：_3) his mother is a teacher rather than an artist. 结构：_ 含义：_4) it ought to be me rather than you that sign the letter. 结构：_ 含义：_5) i prefer to go in summer rather than in winter. 结构：_ 含义：_【拓展】rather than 是_连词，用于连接两个_成分。 例句1-5）分别连接两个_; 【练习】1) i love swimming rather than _(skate).2) they aim at quality rather than quantity. (英译汉)6. manage to do ：succeed in doing sth. especially sth. difficult【观察】1) earlier that day, when they crossed the rocky mountains, they managed to catch sight of some mountain goats and even a grizzly bear and an eagle. 翻译_2) jenny manage to pass the test on the fifth attempt.翻译_3) to our surprise, he managed to complete the difficult task alone on time.翻译_【拓展】manage to do与_是近义短语, 都表示_ 。【练习】1）it was hard, but she _ to swim across the river within an hour, breaking the world record.2）the key to success is wise time _(manage).task ii 通过以上词汇的学习，在语境中运用词汇。i. 汉译英1. 行李_ ; （同义词）_ 2. 景色;风景_; 3. 包围;围绕_ 4. 周围的事物；环境_; 5. 周围的_ 6.与其，不愿rather_ ; 7定居；平静下来settle _ 8设法做_to do; 9. 看见；瞥见catch _of 10对有天赋have a _for ii. 语法填空1. there are seven c_ (大陆，大洲) in the world, of which asia is the largest.2. the house was s_(包围)by high walls.3. the town lies on the b_(边界)between the us and canada.4. when are you going to marry and s_(定居)down?5. vancouver is canadas largest h_(港口).6. although this task is _ (极其)difficult, we will try our best to finish it.7. the patient is _ (稍微) better today.8. the rural _ (风景)was so beautiful that he decided to stay one more week.9. go _ (向东)to the end of the street and