内容正文:
Unit 3
I'm more outgoing than my sister.
第二课时
Section A(Grammar Focus-3c)
《学海风暴》八年级英语(上)·RJ版
知识要点扫描
反意疑问句
反意疑问句由陈述部分和附加疑问部分
构成。陈述部分是肯定的,附加疑问部分就用
否定的;陈述部分是否定的,附加疑问部分就
用肯定的。若前面陈述部分的主语是this/
that,附加疑问部分的主语用it。反意疑问句
应用yes/no来回答。
YUHENG CULTURE
知识要点扫描
This is a pear tree,isn'tit?这是一棵梨
树,不是吗?
一Yes,itis.是的,它是。
YUHENG CULTURE
知识要点扫描
拓展延伸
(1)当陈述部分的主语是
everyone,
everybody,someone/somebody,no
one
nobody等指人的不定代词时,附加疑问部分
YUHENG CULTURE
知识要点扫描
的主语多用they(但有时也可用he)。当陈
述部分的主语是everything,anything,
something,nothing等表示物的不定代词时,
附加疑问部分的主语用t。
(2)当陈述部分有hardly,seldom,few,
little,no,never等否定词时,附加疑问部分
要用肯定形式。
YUHENG CULTURE
知识要点扫描
注意
不管反意疑问句中的陈述部分是肯定的
还是否定的,回答时要根据事实情况,并保持
“Yes十肯定句.”和“No十否定句.”的一致。
若陈述部分是否定句,则答语中的yes意为
“不”,n0意为“是”。
YUHENG CULTURE
-寸ical riue-
谢谢观看Unit 2
How often do you exercise?
第二课时Section A(Grammar Focus-3c)
《学海风暴》八年级英语(上)·RJ版
知识要点扫描
1.I go to the movies maybe once a month.
我大概一个月去看一次电影。
易混辨析
maybe与may be
(1)maybe作副词,常位于句首,相当于
perhaps。
Maybe he is a student.或许他是一名学
生。
YUHENG CULTURE
知识要点扫描
(2)may be是“情态动词十be动词”结
构,意为“也许是;可能是”。
He may be a student..他可能是一名学
生。
YUHENG CULTURE
知识要点扫描
2.He plays at least twice a week.他一周
至少踢两次。
at least意为“至少;不少于;起码”,常用来
修饰时间、距离、长度等,以加强语气。反义短
语为at most,意为“最多”。
He kept me waiting at least an hour.他让
我等了至少一个小时。
They have already walked at least 20,000
steps.他们至少已经走了两万步。
YUHENG CULTURE
-寸ical riue-
谢谢观看八年级英语RJ版·上册
Unit 2
Grammar Focus-3c
授课人:XXXX
YUHENG
一、新课引入
Group Work
Task 1:
Read the questions in the chart.Choose the auxiliary in each sentence.
Then discuss:When do we use“do”and when do we use“does"?
Task 2:
Read the answers in the chart.Choose the verb in each sentence.Then
discuss:How do we change the forms of the verbs when we use different
subjects?
YUHENG
二、新课讲解
Grammar
Focus
What do you usually do on weekends?
I always exercise.
What do they do on weekends?
They often help with housework.
What does she do on weekends?
She sometimes goes shopping.
How often do you go to the movies?
I go to the movies maybe once a month.
How often does he w