内容正文:
令学利购
学科网原针,让学司更客易!
JP.ZXXK.COM
学科网精品频道全力推荐
Unit4Don't eat in class!(语法讲练)
【知识导图】
向定句无人称交物:于及上多拉事一种must obey the rules n the shool
You musin't cross the shreet when the tatlic
must
色定句不刀茅止一nod
Must I go home now?
板话问时一-a5 you must
-No.you needn't/don't heve to
情态动词
-he九s to ga home naw
have to
否定电:设有化受做某事
【要点拓展】
must还可表示肯定推测,意为“肯定,一定”。
It must belong to her because her name is on it.它一定属于她,因为她的名字在上面。
”主观职责”说"必须”,
must赶紧用上去。
若是环境“不得不“
赶快换用have to,
【奇思巧计】
“主观职责“说”必须”,
must赶紧用上去。
若是环境“不得不”,
赶快换用have to。
【知识导图】
原创精品资源学科网独家享有版权,侵权必究!
令学利姻
学科网原针,让学司更客易!
JP.ZXXK.COM
学科网精品频道全力推荐
定义
表小命令,请求,警告等徒语的问子,一般
-Listen to the teacher carefully
用来要求别人能或者不能某些
on't speak in the class
动问原形+其它
Open the door.please.
-Be careful when you cross the street
肯定句
Be+形容词/名词
Be a man
析使句
一Let me help you
Le+人称代园+动阿原形
Let's go swimming together
Do1+动i网形,其它一Don't close the windo
Dont+be+形客词/名词一Dcn'tbe careless in the exam
否定句
et+人称代同+not-动词原形一Let her not do it
No+名同ing/词ng一No parking
【要点拓展】
l、let's与let us的区别:let's表示包括听话人在内;而let us表示不包括听话人。
Letr's go now,.shall we?咱们现在去,好吗?
Let us go,.will you?让我们去吧,好吗?(不包括与自己说话的对象)
2、当陈述句是祈使句时,附加疑问句部分的变化有三种情况:
①以行为动词开头的祈使句,附加疑问句一般用will you或won'tyou,
Open the door,will you/won'tyou?把门打开,好吗?
Come here early next time,will you?下次早点来这儿,好吗?
②否定祈使句的附加疑问句只能用will you。.
Don't make any noise,will you?不要吵闹,好吗?
Don't shout at your brother,.will you?不要对你哥哥减叫,好吗?
③以let's开头的祈使句,后面的附加疑问句要用shall we/shan'twe;而以let us/me/him/.it
开头的祈使句,附加疑问句用will you/won'tyou。
Let's go swimming tomorrow,shall we?明天咱们一起去游泳,好吗?
Let us go home,.will you?让我们回家吧,好吗?
【奇思巧计】
祈使句,祈使句,
请求,命令或建议。
主语是you常省去,
动词原形开头记。
否定形式要注意,
句首要把Don't加。
要讲客气用please,
句首句末没关系。
版权,侵权必究!
学利网
学科网原针,让学司更名易!
JP.ZXXK.COM
学科网精品频道全力推荐
【同步检测】
一、
单项选择
1.
take the books out of the library.
A.Not
B.Can't
C.Doesn't
D.Don't
2.
dressed now!We have to go in ten minutes.
-OK,Mom
A.Getting
B.Get
C.To get
D.Gets
3.-Daniel,
be late for class next time!
-Sorry,Ms.Wang.I'll be here on time.
A.not
B.isn't
C.don't
D.doesn't
4.-Don't listen to music in c