内容正文:
高中北师大版
【选修2】
Unit4进行时态精讲
选修2
【语法专项】进行时态
真题精讲与演练
直击真题高效讲
真题一:单项选择(基础用法辨析)
(2024北京海淀期中,北师大版)
-What are you doing?
-I-my homework.
A.do
B.does
C.am doing
D.did
答案:C
核心知识点:
现在进行时结构为”am/is/are+现在分词”,表示此刻正在进行的动作。
疑问句中be动词提前,答句需与问句时态一致。
解析:问句用现在进行时询问”正在做什么”,答句应同样用现在进行时,主语I搭配m doing。
真题二:用所给词的适当形式填空(时态标志词)
(2023
陕西西安月考,北师大版)
Listen!Someone(sing)in the next room.
Look!The children(play)basketball on the playground.
My father(watch)TV at 8 p.m.yesterday evening.
答案:1.is singing2.are playing3.was watching
核心知识点:
现在进行时常与listen/look等标志词连用,结构为”am/is/are+现在分词'。
过去进行时结构为was/were+现在分词',表示过去某一时刻正在进行的动作。
解析:
Listen!提示动作正在发生,主语someone视为单数,用is singing
Look!提示动作正在进行,主语children为复数,用are playing。
at8p.m.yesterday evening表示过去具体时刻,用was watching。
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高中北师大版
【选修2】
Unit4进行时态精讲
真题三:句型转换(否定句+一般疑问句)
(2024广东广州期末,北师大版)按要求改写句子,每空一词。
They are reading books in the library..(改为否定句)
Theybooks in the library.
Linda is cleaning her room now.(改为一般疑问句并作肯定回答)
-Linda_her room now?
-Yes,_-
答案:aren't reading;.Is;cleaning;sheis
核心知识点:
现在进行时变否定句,直接在be动词后加not(am not/.isn't/aren't)。
变一般疑问句时,将be动词提至句首,句末加问号;肯定回答用Ys,主语+be动词'。
解析:
否定句在are后加not,缩写为aren't,reading保持不变。
疑问句将Is提前,cleaning不变:主语Linda用she指代,肯定回答为she is。
真题四:短文填空(语境综合运用)
(2023江苏南京期中,北师大版)阅读短文,用括号内所给动词的适当形式填空,使短文通顺。
It's Sunday morning.My family andI(have)breakfast now.My mother usually_(cook)at this time,
but today my father-(cook)because she is ill.My brother-(not play)computer games.He_(help)
my father in the kitchen.We(plan)to visit my grandparents this afternoon.
1.are having 2.cooks 3.is cooking 4.isn't playing 5.is helping 6.are planning
核心知识点:
现在进行时强调'此刻正在进行的动作',常与now/at present等时间状语连用。
一般现在时表示经常性动作,与usually/often等标志词搭配。
解析:
now提示现在进行时,主语my family andI为复数,用are having。
usually提示经常性动作,用一般现在时cooks。
today强调此刻正在进行的动作,用is cooking。
否定句用isn't playing,表示'没在玩游戏”。
描述正在进行的帮助动作,用is helping。
计划正在进行,用are planning。
真题综合演练
真题综合演练
1单项选择
1.-What_you at 9 p.m.last night?
高中北师大版
【选修2】
Unit4进行时态精讲
-I was watching a movie.
A.do;do
B.did:do
C.are;doing
D.were;doing
2.Look!The workers_a new bridge over the river.
A.build
B.builds
C.are building
D.built
Ⅱ.用所给词的适当形式填空
1.Listen!The birds(sing)in the tree now
2.My brother(not play)football at this time yesterday.
Ⅲ句型转换
l.He is writing a letter to his friend.(改为否定句)
He__a letter to his friend.
2.They are having a meeting in the office.(改为一般疑问句并作否定回答)
-theya meeting in the office?
-No,一
V.短文填空
It's 7 o'clock in the morning.My family 1.-(have)breakfast.My father usually 2.-(read)newspa-
pers after breakfast,but today he 3.-(help)my mother wash the dishes because she is busy.I 4.
(not eat)noodles now.I 5.(drink)milk and eating bread.
综合演练参考答案
I.单项选择
1.D2.C
Ⅱ.用所给词的适当形式填空
1.are singing 2.wasn't playing
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高中北师大版
【选修2】
Unit4进行时态精讲
Ⅲ.句型转换
1.isn't writing
2.Are;having;they aren't
V.短文填空
1.are having 2.reads 3.is helping 4.am not eating 5.am drinking
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