六年级英语讲义(60期) 第二讲。
.学习集中营。
一、 复习巩固:unit1 part b&c;
二、 口语练习:traffic lights.
三、 拓展提高:祈使句。
知识大冲关。
一、if 如果,假如。
原文呈现】--can i go on foot? -sure, if you like. it’s not far.
if you go by car, by bike or on foot, you must know the traffic rules.
if作为连词,引导条件状语从句,它表示的意思是“假如”“如果”等。在复合句中如果主句用一般将来时,则if引导的状语从句用一般现在时。例如:
if it doesn’t rain, we will go to the park next sunday. 如果天不下雨,下周星期天我们将去公园。
二、or的三种用法。
原文呈现】if you go by car, by bike or on foot, you must know the traffic rules.
一)表示选择,意为“或”“还是”:
are you going to america by boat or by air? 你到美国是坐船还是坐飞机?
二)表示一种否定的条件,意为“否则”:
hurry up, or you'll be late for school. 赶快,否则你上学就要迟到了。
三)用于否定句中代替and。
he was not clever or good-looking. 他不聪明,也长得不好看。
比较:they sang and danced. 他们既唱歌又跳舞。
they didn't sing or dance. 他们既没有唱歌也没有跳舞。
三、基数词与序数词。
原文呈现】--which floor? -the fifth floor, room 5a.
关于序数词,同学们需要特别注意以下的序数词写法并寻找它们的规律:
first(1st)第一 second(2nd)第二 third(3rd)第三 fifth(5th)第五twelfth(12th)第十二。
twentieth(20th)第二十 thirty-first(31st)第三十一。
学习步步高---祈使句
读一读下面的句子,你能找出它们的相同之处吗?
look at the traffic lightsremember the traffic rules!
stop at a red light. wait at a yellow lightgo at a green light.
我发现:以上的句子都是___句,它们的职责是用来表示请求、命令、建议、禁止等。它的特点是通常没有主语,多以动词___开始。下面,看看"六兄弟"的表演吧!
1. 大哥v [档案] v(代表行为动词原形)+宾语+其它成分。
表演] ①close the window. 关上窗户。 ②help yourself to some fish. 随便吃点鱼吧。
2. 二哥b
档案] be+表语(名词/形容词等)+其它成分。
表演]①be a good student!做个好学生! ②be quiet!安静!
3. 三哥l
[档案] let+宾语(通常为第一或第三人称宾格)+动词原形+其它成分。
[表演] ①let’s go home!咱们回家吧! ②let her in. 让她进来。
4. 四哥d
[档案] don’t+动词原形+其它成分。
[表演] ①don’t be late. 不要迟到。 ②don’t read in the sun.别在阳光下看书。
5. 五哥p
[档案] please+动词短语(please也可放在句尾,其前加逗号)
[表演]please sit down.=sit down, please.请坐。
6. 六弟n
[档案] no+名词或动名词(是日常生活中常见的警示语)
[表演] ①no photos!禁止拍照! ②no smoking!禁止吸烟!
"六兄弟"为了和小朋友们交个朋友,把英语祈使句王国的"秘笈"也一并奉献给大家:
祈使句,无主语,只用谓语就可以。 表示请求或命令,加上please表客气。
stand up, please! 请起立! come here. 来这里。
如果变成否定句,don’t开头是规律。
no fishing!是警示语,祈使句用法要牢记。
趁热打铁: )1. the tv is too loud. please___
a. turn it down b. to turn it down c. turn down it d. to turn down it
)2late again, bill!
a. don't to be b. don't be c. not be d. be not
)3cross the road until the traffic lights turn green.
a. not b. won't c. doesn't d. don't
)4. kateyour homework here tomorrow.
a. bring b. brings c. to bring d. bringing
)5me the truth, or i'll be angry.
a. telling b. to tell c. told d. tell
.考考你自己
一、看下面的问句选答语,用数字标出顺序。
1. does he ever take the bus to school?
2. how do they usually get to school?
3. how does mrs. green usually go to work?
4. do you ever take the taxi to school?
5. where are we?
) think we’re lost.
) b. no, he doesn’t.
) c. they walk to school.
) d. she drives to work.
) e. no, i never take a taxi to school.
二、把相对应的**和句子连线。
1. crosswalk
2. turn left
3. no entry
4. no bikes
5. one way
6. no right turn
三、根据句意和首字母提示填写单词。
1. john and tom are twins. they look the s
2. i go to school on foot, because my home is n___our school.
3. in china, drivers drive on the r___side of the road. in england and australia, hdrivers drive on the l___side of the road.
4. red light m___stop”.
5. i usually g___to school at 8:00.
6. i___you don’t like this toy, i will give you another one.
7. i’ll w___for you at the bus stop and go with you.
8. if you want to drive a car, you m___know the traffic r___first.
9. my parents often h**e a w___in the park after dinner.
10. we should rthe new english words in every unit.
四、写出划线部分的发音并仔细分析它们的发音规律。
1. sit, pig, chick, little2. see, meet, need, bee /_
3. read, sea, peach, meat4. many, family, silly, slowly /_
五、单项选择题。
) 1. -which do you prefer, coke __tea? -tea.
a. andb. butc. or
) 2. -which floor do you live on? -the __floor.
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