(共27张PPT)
人教版九年级英语第1~5单元复习
Review for Units 1-5
Grade 9, Go for It, PEP
选词填空
知识配对
各单元语法精粹
Unit 1
以疑问副词how引导的特殊疑问句,表示方式。回答用介词by+动词-ing形式。
how 怎样
by doing sth.通过做某事
例如:How do you learn English 你是怎样学英语的?
I learn it by listening to tapes.我通过听磁带来学习。
I learn it by reading more.我通过多读书来学习。
I learn it by listening to the radio and watching videos.
我通过听收音机和看视频来学习。
选侧填空
Unit 2
以连接词that引导的宾语从句,that不作任何成分,只起连接作用。
以连接词if和whether引导的宾语从句,意思是“是否”,从句是一般疑问句的变异,(不是疑问句,是宾语从句),所以语序是陈述句语序,不用助动词提到主语前。谓语动词常常是ask,wonder,doubt,don't know,have no idea等。
that 连接作用,无意义,不作任何成分。
if/whether 连接作用,意思是“是否”,不作任何成分。
例如:I think that he will come back tomorrow.我想他明天会回来。
We know that you like English very much.我们知道你非常喜欢英语。
He doubts if I can speak English.他怀疑我是否会说英语。
I don't know whether it's going to rain or not this afternoon.
我不知道今天下午是否会下雨。
选词填空
Unit 3
以疑问代词who,whom,whose,what,which引导的宾语从句,在从句中充当成分。从句是特殊疑问句的变异,用陈述语序(疑问词后不加助动词)。谓语动词常常是ask, wonder, doubt, don't know等。
who 谁,作主语,宾语(前面不能有介词),表语,定语
whom 谁,作宾语
whose 谁的,作定语
which 哪一个,作主语,宾语,定语,表语
what 什么,作主语,宾语,定语,表语
例如:I wonder what his name is.我想知道他叫什么名字。(表语)
I don't know who will go first.我不知道谁先走。(主语)
We have no idea whom he likes.我们不知道他喜欢谁。(宾语)
I ask whose book this is.我问这是谁的书。(定语)
She asks which book he wants to buy.他问她想买哪本书。(定语)
选词填空
以疑问副词when,where,why,how引导的宾语从句,在从句中充当成分。从句是特殊疑问句的变异,用陈述语序(疑问词后不加助动词)。谓语动词常常是ask, wonder, doubt, don't know等。
when 在什么时间,作时间状语
where 在哪里,作地点状语
why 为什么,作原因状语
how 怎样,如何,作方式状语
例如:I want to know how you learn English well.(方式)
我想知道你是怎样学好英语的?
He doesn't know why I was late for class.他还不知道我为什么上课迟到。
(原因)
Could you tell me where you come from 你能告诉我你是哪儿人吗?(地点)
She has no idea when I was born.她不知道我什么时候出生的。(时间)
选词填空
Unit 4
used to作为情态动词的用法。
used to 过去常常,后面接动词原形。
即:used to do,时间发生在过去。
否定式:didn't use to do/usedn't to do
疑问式:Did...use to do /Used...to do
例如:I used to go to school by bicycle.我过去常常骑自行车上学。
I usedn't/didn't use to go to school bicycle. 我过去不常骑自行车上学。
Did you use/Used you to go to school by bicycle
你过去常骑自行车上学吗?
反意疑问句:...used to do..., didn't/usedn't...
didn't use to/usedn't to...,did/used....
例如:I used to go to school by bike, didn't/usedn't I
I didn't use/usedn't to go to school by bike, did/used I
选词填空
补充
be used to do sth.被用来做某事
be used to doing sth.习惯于做某事
例如:Tables are used to write on.
桌子是用来在上面写字的。
Clothes are used to wear.
衣服是用来穿的。
I am used to going to school by bike.
我习惯于骑自行车上学。
He was used to riding a bike to school.
他习惯于骑自行车上学。
找朋友
Unit 5
be made of 由......材料制成
(物理变化,看得出原材料)
be made from/out of 由......材料制成
(化学变化,看不出原材料)
be made in 某地制造
例如:The ring is made of silver.这枚戒指是银做的。(物理变化)
Bread is made from/out of flour.面包是用面粉做的。(化学变化)
The pencil is made in China.这支铅笔是中国制造的。(地点)
Books are made of paper.书是用纸做的。(物理变化)
Paper is made from wood.纸是用木头制成的。(化学变化)
These cars were made in Germany.这些汽车是德国制造的。(地点)
选词填空