2020-2021学年英语人教版必修3：Unit 5 Canada—“The True North

1 四组名词性从句引导词用法区别

1. what 与that的用法区别

两者均可引导主语、表语、宾语从句，区别是what可在从句中用作主语、宾语或表语，意为“什么”或“所…的”，而that仅起连接作用，本身没有实际意义，在从句中也不充当任何句子成分(引导宾语从句时通常可以省略)：

He doesn’t know what she likes. 他不知道她喜欢什么。

What you say is quite right. 你所说的相当正确。

I believe (that) he will come to see us. 我相信他会来看我们的。

It’s a pity (that) he didn’t finish college. 真遗憾他大学没毕业。

另外，that 可引导同位语从句，但 what 通常不用于引导同位语从句：

I had no idea that you were here. 我不知道你在这儿。

2. whether与 if的用法区别

两者的用法异同注意以下几点：

(1) 两者均可引导宾语从句，表示“是否”，常可互换：

He asked if [whether] we wanted a drink. 他问我们是否想喝一杯。

He didn’t tell me if [whether] he would come. 他没有告诉我他是否会来。 2 【注】若是引导条件状语从句，则只能用 if(意为“如果”)。

(2) 当引导一个否定的宾语从句时，通常用 if 而不用 whether：

I don’t care if it doesn’t rain. 我不在乎天是否下雨。

【注】在个别词语(如 wonder, not sure 等)后的从句否定式有时也可用 whether 引导：

I wonder if [whether] he isn’t mistaken. 我想知道他是否错了。

人教版高中英语必修3

- 1 -

教 学 设 计

Book III

Unit 5 Canada

-----A trip on “The true North”

一、教学目标

1. Learn how to describe the places that Li Daiyu and Liu Qian visit in Canada.

2.Learn the information about Canada.

3.Enable the students to master the expressions for describing directions and locations

and learn to write travel journal.. 人教版高中英语必修3

- 2 - 二、教学重点和难点

1.Learn to read the traveling report according to the traveling route.

2.Learn to write the traveling route

3.Develop the students’reading skills such as skimming,scanning and so on.

三、教学环节（包括教师活动、预设学生行为和设计意图）

Step1: Lead-in

Ask some questions to interest the students and lead in the topic，looking some

beautiful scenery pictures.

(1)Do you like travelling?

(2)Where do you like to go best? The students guess where we will visit in this

张钊高中英语导学案

1Unit15.Canada连词成篇AJourneyacrossCanadaAfteraquizlastautumn,KuangcrossedthecontinenteastwardtoTorontotovisithisschoolmate,thedistancemeasuringapproximately5,000kilometers.HistrainstartedfromVancouver,acitysurroundedbymountains.Afterconfirminghisbaggagewasaboardthetrain,Kuangsettleddowninhisseat.Havingagiftforcommunication,hestartedchattingwithanotherpassengerwithin5minutes.TheirtopicsincludedtheCanadiantraditions,thePrimeMinister,themixtureofraces,andtheterrifyingGreatFall.Afteranicebuffetatnoon,hewaspleasedtofindthatthescenerywasimpressive.Hesawbeautifulharboursinthedistance,wealthyurbanareasandmapleforestthatcoveredthousandsofacres.Heevenmanagedtocatchsightofaneagleflyingupwardoverbushes.KuangreachedTorontowhichliesslightlyneartheborderatamistydawn.Therewasfrostandthebroaddowntownstreetswereveryquiet.Thoughitwasearly,Kuangphonedhisschoolmateinaboothnearbyatonceratherthanwaitedforhimtocome.Theyhadagoodtimetogether.词汇详解1.quiz[]n._________take/haveaquiz2.cross[]vt.________________________prep.横穿，横过，在……对面comeacross________________getacross__________________3.continent[]n._____________4.eastward[]adv._____________5.Toronto[]n.________________6.distance[]n._______________________________adj.遥远的inthedistance_________________atadistance___________________7.measure[]vt.______________vi.________________n.____________takemeasurestodosth.________________8.approximately[]adv.________________9.kilometer[]n._________________10.Vancouver[]n._______________11.surround[]vt.___________surroundingadj.________surroundingsn._________besurroundedby_________________12.confirm[]vt.____________13.baggage[]n.____________luggage[]n._______________14.aboard[]adv.____________boardn._________vt._________broadadj.__________abroadadv.____________15.gift[]n.____________vt.___________begiftedat/in_______________haveagiftfor_______________munication[]n.________________17.passenger[]n._____________18.topic[]n.____________19.include[]vt.______________20.Canadian[]n._____________21.tradition[]n.__________________________adj.传统的22.prime[]adj.___________23.minister[]n.___________PrimeMinister________________24.mixture[]n._________________________vt.混合，混淆mixsth.________sth.把……与……混合起来25.race[]n.__________vi.___________thehumanrace______________racewith__________________张钊高中英语导学案

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年 级 高一 学 科 英语 版 本 人教实验版

内容标题 必修3 Unit 5 Canada —―The True North‖

编稿老师 林静

【本讲教育信息】

一. 教学内容：

必修3 Unit 5 Canada ―The True North‖

重点单词

重点短语

重点句型

二. 知识精讲

（一）重点单词

1．surround vt &vi包围、围绕

The firemen surrounded the burning building.

消防队员包围了熊熊燃烧的建筑物。

The original builders surrounded the city by/with a wall.

最初的建设者们在该城的周围修起了城墙。

The city is surrounded with /by a river.

这个城市被一条河包围着。

知识拓展：

surrounding adj. 附近的、周围的surrounding环境;周围的事物（常用复数）

Foxes started coming in from the surrounding countryside.

狐狸开始从附近的乡下跑进来。

He didn‘t pay much attention to his surroundings.

他没有多注意他周围的环境。

2. measure

1) vt. & vi. 测量；衡量；判定

They measured the strength of an electric current.

他们测量了电流的强度。

He measured the rope to see if it was long enough.

他量了那根绳子看是否够长。

2）n. 计量制； 计量单位； 措施

An hour is a measure of time.

小时是时间的一种计量单位。