内容正文:
优型
学练优八年级英语上(RJ)
优壁
单元固基提能
>》
高频考点突破
考点一:辨析must与have to
表示“必须”,是主观认为“必
须”,没有人称、数和时态的变
化。否定形式nustn't意为“禁
must
止;不允许”。
表示“必须;不得不”,是客观
辨析
上“不得不”,侧重于客观上
的被动和必要。有人称、数和
have to
时态的变化。
优@
()1.(2022·梧州)一Can I swim in the lake,
Mom?It's so hot.
-No,you.The sign says "No
swimming'”.
A.mustn't
B.needn't
C.wouldn't
D.shouldn't
用must或have to的正确形式填空。
2.(湘西改编)一Let's go for a swim on Sunday,
Mike.
-Sorry,I can't.I
clean my room.
优超
3.Because of the heavy snow last week,many people
stay at the airport for hours.
4.My mother fell ill and I think I
look after
her well.
优
考点二:until的用法
作连词和介词,意为“到…时;直
到…为止”。
until
用在肯定句中,与延续性动词连用,
的用法
意为“直到”
用在否定句中,与非延续性动词连用
意为“直到…才”。
优超
)1.My father
until 11:00 p.m.last
night,
A.kept working
B.will work
C.works
D.started working
2.文化习俗在中国家庭里,直到长辈入座,
人们才会开始吃饭。
In Chinese families,people
dinner
the elders take their seats.
3.—我们必须在5点之前离开图书馆吗?
一不,不需要。你们可以一直待到五点半。
-Must we leave the library before 5 o'clock?
-No,you needn't.You can
here
5:30.
考点三:辨析surprise,surprised与surprising
surprisen..惊奇;惊喜v.使惊奇
to one's
surprise令某人吃惊的是;in surprisel吃惊地
surprised ad.惊奇的;感到意外的
辨析
be surprised at.对…感到意外惊讶;
be surprised to do sth.对做某事感到意
外惊讶
surprising adj..令人吃惊的;出人意料的
优壁
用surprise的适当形式填空。
1.I was
that he got the first place in the
match.