章节 第二单元
关键词
内容
一、教法建议
【抛砖引玉】
本单元主要内容：（一）复习一般现在时；（二）专有名词的使用；（三）生词及习语。本单元知识点多而杂，但都很重要，而交际部分与日常生活比较密切，因此，应多创设语言环境。在课堂上，应以对话、问话为主。每讲一个知识点时，应配合一个例子，测试学生的反应力、接受力及创造力。使学生在语言环境中，领悟到语言的功用及魅力。
【指点迷津】
根据本单元知识点多实用性强的特点，应多用举例法和联想法激发学生兴趣。
（一）本单元难点：1.复习一般现在时。2.专有名词的使用。3.新词汇及习语的记忆4.本单元知识点：
(1)How
much
…can you…？
many
例如：①How many birds can you see?
②How much fish can you catch?
（2）go (come)+by car /train /bike /bus
go (come)+in a car/in his car.
例如：①They go to The Great Wall by train.
②We come here in my car.
(3)go (come)+on foot (一种动作)
be+on foot (一种状态)
例如：We go to the zoo on foot .
（4）Walk to+名词
Walk+副词（不用to）
例如： ①Let\s walk to the clothes factory.
②It isn\t too far .Let\s walk there.
(5)句型对比：
①I usually come to school by bus.
But today
I on foot （×）
I\m on foot （√）
②How does your father
go to work?（√）
go to his factory?（√）
go to there?（×）
③How many students usually come to school
by their bikes?（×）
on their foot ?（×）
by bus ?（√）
(6)关于have的含义:
①have supper吃晚饭;②have lessons上课。
例如：
We have supper at 7:30 every day.
How many lessons do you have today?
（二）解决难点的关键:结合本课知识点多而杂的特点，要通过各种简单易懂的例子，使学生在教师的指导下模仿例子，然后让学生造出新的例句。
二、学海导航
【学法指要】
为了帮助学生巩固本单元所学知识,精选以下几道不同类型的题目,仅供参考。
1.How______do you want ? Ten kilos.
A.much rice B.many rice C.much rices D.heavy rice
【提示】四个选项很接近，关键要明确rice是不可数名词,这样答案就不难选了。
【答案】A
2、_______moon goes around the earth ,and the earth goes around_______sun .
A、The…不填 B.不填…the C.不填…不填 D.The…the
【提示】定冠词the用于表示世界上独一无二或被视为整体的东西的名词前。例如： the sun,
the moon， the earth， the sea，the land，the sky， the weather。
【答案】D
3、Open the window!_______is nice and clean.
A、Today air B.Air of today C.Air today D.The air today
【提示】 today作后置定语修饰air , air前要加定冠词the.
【扩展】The air today is nice and clean.意思是:今天的空气非常／很清新。英语nice and和good and同样是一个习惯用语，用在形容词之前加强语气,其含义是very (很、非常),实际上就是一个偏正结构,nice and对后面的形容词起了修饰作用。
例如： I was good and hungry.我当时很饿。
【答案】D
4.We often_______(clean )our classroom after school.
【提示】一般现在时表示经常性、反复性和习惯性的现时行为。当句子主语为除第三人称单数外的其他人称时（一、二人称单数及复数各人称），一般现在时的构成为动词原形。由于一般现在时所表现的是现时行为的三性（经常性、反复性和习惯性），所以常用的时间状语有：often，sometimes， every，usually，always， normally等。
【答案】clean
5.Who_______(watch)TV every day? Do you know?
【提示】首先看时间状语，判定是一般现在时。然后，判定用watch还是watches,在不知道是谁的情况下，一律用单数。
【答案】watches
6.What time do the students have lunch?(用Tom改句子)
【提示】完成本题关键在于要明确一般现在时的构成：
①主语+谓语+宾语+状语；
②当主语是一、二人称或复数人称时，谓语动词不变；
③当主语是单数第三人称时，谓语动词要变化（+s或es），如变此句为一般疑问句用does，然后谓语动词恢复原形。
【答案】What time does Tom have lunch?
7.“_______do they get there?”“By air.”
A、What B. Where C. How D. Which
【提示】By air意思是by plane，译作乘飞机。对by air进行提问,在四个选项中只有C是对的。
【答案】C
【妙文赏析】
I Get an A in Maths
Mr Brown was born in a poor family .He couldn\t go to school when he was young. Now he\s a porter (搬运工)and works at a station. He doesn\t think it\s necessary (必要的)to know some knowledge(知识)of science .His son, Bill, began to go to school last year. The boy likes nothing except playing. He doesn\t listen to the teachers in class and can\t do his homework after class. It\s the hardest thing for him do maths exercises .And he wents to drop it .
Last evening, Mrs Brown heard Bill crying in the next room ,while she and her husbend were watehing TV. She came up to him and asked,“what\s the matter, Bill?”
