内容正文:
重难点02 句法(四大句型)
1.注重语境应用
近年来中考语法题逐渐减少单纯的结构考查,更多通过情境化题目(如短文填空、句子改写)检验学生对句型的实际运用能力。
例如:
在对话中补全疑问句或感叹句(如补全反义疑问句或感叹句)。
根据语境选择正确的句型(如祈使句表示建议,感叹句表达情感)。
2.综合题型占比增加
这四类句型常与其他语法点(如时态、情态动词、宾语从句)结合考查,
例如:
在宾语从句中考查陈述句的语序(如:He asked me what I was doing)。
在复合句中考查感叹句的引导词(如:I know how hard you worked)。
3.易错点高频出现
命题常针对学生易混淆的语法点设计干扰项,
例如:
感叹句中 how 与 what 的选择(What a nice day! vs. How nice the day is!)。
反义疑问句的主语和动词一致性(如:He never likes it, does he?)。
祈使句的否定形式(Don't be late. vs. Don't late.)。
【体系构建】
【重难诠释】
1. 疑问句
一般疑问句:考查助动词选择(Do/Does/Did/Have/Has)和语序。
特殊疑问句:重点考查疑问词(what/when/where/why/how)的选择及结构。
反义疑问句:前后一致(前肯后否,前否后肯)和特殊规则(如:Let's 的反问用 shall we)。
选择疑问句:结构 or 的用法(如:Is she a teacher or a doctor?)。
2. 祈使句
结构:动词原形开头(Be quiet! / Don't run!)。
隐含主语:常考祈使句的主语省略(如:Don't you forget to call me!)。
复合祈使句:祈使句 + and/or + 结果(如:Work hard, and you'll succeed.)。
3. 感叹句
How 与 What 的区别:
How + 形容词/副词 + 主谓(How fast he runs!)。
What + (a/an) + 形容词 + 名词(What a beautiful flower!)。
省略形式:口语中常省略主谓(如:What a pity!)。
4. 陈述句
语序:主语在前、谓语在后(尤其注意宾语从句中的语序)。
否定形式:助动词 + not(如:He doesn't like apples.)。
时态与语态:结合一般现在时、过去时、被动语态等考查。
(建议用时:40分钟)
1.(2025·上海黄浦·一模)________ exciting it was to meet old friends again! We talked and laughed for hours!
A.How B.How a C.What D.What a
2.(2025·上海闵行·一模)— China won the first gold medal at the 2024 Summer Olympic Games.
—________ exciting news!
A.What an B.What C.How D.What a
3.(2025·上海浦东新·一模)________ pleasant it is to share a meal with our family members during the holidays!
A.What B.What a C.What an D.How
4.(2025·上海徐汇·模拟预测)________ amazing the virtual reality technology in the new exhibition hall is!
A.What B.What an C.How D.How an!
5.(2024·上海·模拟预测)________ fun it is to have a picnic near the river!
A.What B.How C.What a D.How a
6.(24-25九年级下·上海·阶段练习)________ warm and rainy weather it was last November in Shanghai!
A.What a B.How C.How a D.What
7.(2022·上海·中考真题)Have a balanced diet and exercise regularly _______ you will stay healthy.
A.and B.or C.but D.for
8.(24-25九年级上·上海黄浦·期末)Be more careful, ________ I’m sure you will make fewer mistakes.
A.so B.but C.or D.and
9.(2025·上海奉贤·一模)“Cathy, ________ afraid of speaking in public. You are no longer a little girl.” said Mum.
A.be not B.not to be C.not be D.don’t be
10.(2025·上海松江·一模)—________ does it take to teach your dog to sit?
—It’s smart. Only a few days.
A.How B.How much C.How long D.How often
11.(2025·上海杨浦·一模)—________ are the Summer Olympic Games held?
—Every four years.
A.How long B.How often C.How soon D.How many years
12.(2025·上海黄浦·一模)—________ can I get my order? I’m in a bit of a hurry.
—It’ll be ready in about 10 minutes.
A.How much B.How long C.How soon D.How often
13.(2025·上海浦东新·一模)— _______ do the couple plan to move to the countryside?
— To enjoy a quieter and simpler lifestyle.
A.How B.What C.Why D.When
14.(24-25九年级下·上海·阶段练习)The gas from the vehicles has caused serious environment pollution, _________ ?
A.isn’t it B.wasn’t it C.doesn’t it D.hasn’t it
15.(2024·上海长宁·二模)We can’t find this kind of materials in our country, ________ they.
A.so can B.neither can C.so do D.neither do
16.(24-25九年级下·上海·阶段练习)Miss Fang’s never been to Hong Kong for holidays, ____________ Mr. Lin.
A.Neither is B.Neither has C.So is D.So has
17.(2023·上海·中考真题)—________ fine day today! Why not go hiking?
—Good idea!
A.What an B.How C.What a D.What
18.(2025·上海金山·一模)________ exciting finish the film has! Most of the audience think it is fairly dramatic.
A.What B.What a C.What an D.How
19.(24-25九年级下·上海·阶段练习)_________ great fun it is to have a five-day holiday!
A.What B.What a C.What an D.How
20.(24-25九年级下·上海·阶段练习)______ exciting the boat trip down the river is after its development and cleanup!
A.What B.What a C.What an D.How
21.(2018·上海·中考真题)Please______the rubbish into different litter bins according to the signs.
A.puts B.put C.putting D.to put
22.(2020·上海·中考真题)—Tom,________here to carry the luggage upstairs for me,will you? —All right.
A.come B.came C.coming D.to come
23.(2025·上海宝山·一模)Turn off the lights when you leave the classroom, ________ you will waste electricity.
A.and B.but C.or D.so
24.(2025·上海杨浦·一模)Follow the safety instructions, ________ you could end up in a dangerous situation.
A.or B.and C.so D.but
25.(2023·上海·中考真题)Let’s hurry up, ________ we’ll be late for the lecture about fire safety.
A.or B.so C.and D.but
26.(2025·上海静安·一模)—________ is it to the mountain peak from here?
—About two hours’ hike.
A.How much B.How far C.How often D.How long
27.(2025·上海松江·一模)Jane’s last name is hard to pronounce, ________?
A.isn’t it B.is it C.isn’t she D.is she
28.(2025·上海青浦·一模)The new medicine will have a good effect on his illness, ________?
A.won’t it B.isn’t it C.hasn’t it D.didn’t it
29.(2025·上海闵行·一模)—________ did Liu Yang stay in the space station this time?
—For six months.
A.How far B.How often C.How much D.How long
30.(2023·上海·中考真题)—________ does your cousin attend guitar classes?
—Twice a week.
A.How long B.How much C.How soon D.How often
31.(24-25九年级下·上海·阶段练习)—_________ will you finish the report on food safety?
—In two days.
A.How often B.How soon C.How far D.How long
32.(24-25九年级下·上海·阶段练习)—______ will the news spread all over the world?
— Probably within twenty-four hours.
A.How often B.How long C.How soon D.How far
33.(2023·上海嘉定·一模)You will lose marks in the exam if you ________ your handwriting.
A.don’t improve B.didn’t improve C.won’t improve D.isn’t improving
34.(24-25九年级下·上海·阶段练习)We ________ give up producing cars but we should invent better, cleaner engines.
A.don’t need to B.needn’t to C.don’t need D.need to
35.(23-24九年级上·上海浦东新·期末)You had better ________ anyone about the surprise party. It’s a secret.
A.to tell B.tell C.not to tell D.not tell
36.(22-23九年级下·上海闵行·期中)They ________ help then. They managed to do it by themselves.
A.didn’t need any B.didn’t need to
C.needn’t any D.didn’t need to any
37.(23-24九年级下·上海闵行·阶段练习)As he can walk on his own, the old man ________ this walking stick any more.
A.needn’t B.needn’t to C.doesn’t need to D.doesn’t need
38.(23-24九年级下·上海闵行·阶段练习)I ________ to live in the countryside but I ________ any longer.
A.was used; don’t B.used; didn’t live
C.was used; didn’t live D.used; don’t
39.(23-24九年级下·上海浦东新·阶段练习)Su-tong Bridge has been built over the Yangtze River. So people ________ cross the river by ferry.
A.not need B.don’t need C.needn’t D.needn’t to
40.(24-25九年级下·上海·阶段练习)A large number of people are keen on “planting online vegetables” these days, ______?
A.do they B.don’t they C.are they D.aren’t they
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重难点02 句法(四大句型)
1.注重语境应用
近年来中考语法题逐渐减少单纯的结构考查,更多通过情境化题目(如短文填空、句子改写)检验学生对句型的实际运用能力。
例如:
在对话中补全疑问句或感叹句(如补全反义疑问句或感叹句)。
根据语境选择正确的句型(如祈使句表示建议,感叹句表达情感)。
2.综合题型占比增加
这四类句型常与其他语法点(如时态、情态动词、宾语从句)结合考查,
例如:
在宾语从句中考查陈述句的语序(如:He asked me what I was doing)。
在复合句中考查感叹句的引导词(如:I know how hard you worked)。
3.易错点高频出现
命题常针对学生易混淆的语法点设计干扰项,
例如:
感叹句中 how 与 what 的选择(What a nice day! vs. How nice the day is!)。
反义疑问句的主语和动词一致性(如:He never likes it, does he?)。
祈使句的否定形式(Don't be late. vs. Don't late.)。
【体系构建】
【重难诠释】
1. 疑问句
一般疑问句:考查助动词选择(Do/Does/Did/Have/Has)和语序。
特殊疑问句:重点考查疑问词(what/when/where/why/how)的选择及结构。
反义疑问句:前后一致(前肯后否,前否后肯)和特殊规则(如:Let's 的反问用 shall we)。
选择疑问句:结构 or 的用法(如:Is she a teacher or a doctor?)。
2. 祈使句
结构:动词原形开头(Be quiet! / Don't run!)。
隐含主语:常考祈使句的主语省略(如:Don't you forget to call me!)。
复合祈使句:祈使句 + and/or + 结果(如:Work hard, and you'll succeed.)。
3. 感叹句
How 与 What 的区别:
How + 形容词/副词 + 主谓(How fast he runs!)。
What + (a/an) + 形容词 + 名词(What a beautiful flower!)。
省略形式:口语中常省略主谓(如:What a pity!)。
4. 陈述句
语序:主语在前、谓语在后(尤其注意宾语从句中的语序)。
否定形式:助动词 + not(如:He doesn't like apples.)。
时态与语态:结合一般现在时、过去时、被动语态等考查。
(建议用时:40分钟)
1.(2025·上海黄浦·一模)________ exciting it was to meet old friends again! We talked and laughed for hours!
A.How B.How a C.What D.What a
【答案】A
【详解】句意:再次见到老朋友是多么令人兴奋啊!我们有说有笑了好几个小时!
考查感叹句。分析句子结构可知,此处是感叹句,中心词是形容词exciting,感叹句结构为How+形容词+主语+谓语+其他!故选A。
2.(2025·上海闵行·一模)— China won the first gold medal at the 2024 Summer Olympic Games.
—________ exciting news!
A.What an B.What C.How D.What a
【答案】B
【详解】句意:——中国在2024年夏季奥运会上获得了第一枚金牌。——多么令人兴奋的消息!
考查感叹句。news是不可数名词,设空所在句符合“What+形容词+不可数名词!”的结构,故选B。
3.(2025·上海浦东新·一模)________ pleasant it is to share a meal with our family members during the holidays!
A.What B.What a C.What an D.How
【答案】D
【详解】句意:假期里和家人一起吃饭是多么愉快啊!
考查感叹句。分析句子结构并结合标点可知,此句为“How+形容词+主语+谓语!”结构的感叹句。故选D。
4.(2025·上海徐汇·模拟预测)________ amazing the virtual reality technology in the new exhibition hall is!
A.What B.What an C.How D.How an!
【答案】C
【详解】句意:新展厅里的虚拟现实技术是多么神奇啊!
考查感叹句。根据“amazing”可知,中心词是amazing,结合感叹句“How+adj.+主谓”结构,故选C。
5.(2024·上海·模拟预测)________ fun it is to have a picnic near the river!
A.What B.How C.What a D.How a
【答案】A
【详解】句意:在河的附近野餐真有趣!
考查感叹句。根据“fun”可知,fun为不可数名词,结合“what+adj+不可数名词+主谓”可知,此处what符合句意,故选A。
6.(24-25九年级下·上海·阶段练习)________ warm and rainy weather it was last November in Shanghai!
A.What a B.How C.How a D.What
【答案】D
【详解】句意:去年十一月上海的天气又暖和又多雨!
考查感叹句。根据题干及选项可知,此句为感叹句,中心词为不可数名词weather“天气”,应用“What+形容词+不可数名词+主谓!”结构。故选D。
7.(2022·上海·中考真题)Have a balanced diet and exercise regularly _______ you will stay healthy.
A.and B.or C.but D.for
【答案】A
【详解】句意: 保持均衡的饮食和有规律的运动,你就会保持健康。
考查连词。and表并列或递进,和;or否则,或者;but但是;for因为。根据句型“祈使句+and/or+陈述句”可知,此处用and表递进关系。故选A。
8.(24-25九年级上·上海黄浦·期末)Be more careful, ________ I’m sure you will make fewer mistakes.
A.so B.but C.or D.and
【答案】D
【详解】句意:更认真些,我相信你会少犯错误的。
考查连词辨析。so所以;but但是;or否则;and并且。分析句子结构可知,此处是“祈使句+and/or+陈述句”结构,前后句子之间是顺承关系,应用连词and连接。故选D。
9.(2025·上海奉贤·一模)“Cathy, ________ afraid of speaking in public. You are no longer a little girl.” said Mum.
A.be not B.not to be C.not be D.don’t be
【答案】D
【详解】句意:妈妈说:“Cathy,不要害怕在公共场合发言。你不再是个小女孩了。”
考查否定祈使句。分析句子结构可知,原句是否定祈使句,其结构为don’t+动词原形,故选D。
10.(2025·上海松江·一模)—________ does it take to teach your dog to sit?
—It’s smart. Only a few days.
A.How B.How much C.How long D.How often
【答案】C
【详解】句意:——教你的狗坐下需要多长时间?——它很聪明。只用了几天。
考查特殊疑问句。How怎样,询问方式方法;How much多少(询问不可数名词的数量),多少钱(询问价格);How long多长时间,询问时长;How often多长时间一次,询问频率。根据答语“Only a few days.”可知,此处询问时长,C项符合。故选C。
11.(2025·上海杨浦·一模)—________ are the Summer Olympic Games held?
—Every four years.
A.How long B.How often C.How soon D.How many years
【答案】B
【详解】句意:——夏季奥运会多久举行一次? ——每四年一次。
考查特殊疑问句。How long多久;How often多久一次;How soon多久以后;How many years多少年。根据答语“Every four years.”可知,此处是询问夏季奥运会举办的频率,应用how often作特殊疑问词。故选B。
12.(2025·上海黄浦·一模)—________ can I get my order? I’m in a bit of a hurry.
—It’ll be ready in about 10 minutes.
A.How much B.How long C.How soon D.How often
【答案】C
【详解】句意:——我多久以后能拿到我点的东西?我有一点赶时间。——大约10分钟后就好。
考查特殊疑问词辨析。How much多少;多少钱;How long多久;How soon多久以后;How often多久一次。根据“It’ll be ready in about 10 minutes.”可知。考查此处表示我多久以后能拿到我点的东西。故选C。
13.(2025·上海浦东新·一模)— _______ do the couple plan to move to the countryside?
— To enjoy a quieter and simpler lifestyle.
A.How B.What C.Why D.When
【答案】C
【详解】句意:——为什么这对夫妇计划搬到农村?——为了享受更安静和更简单的生活。
考查特殊疑问词。How如何;What什么;Why为什么;When什么时候。根据“To enjoy a quieter and simpler lifestyle.”可知,这对夫妇计划搬到农村是为了享受更安静和更简单的生活。是在说原因。故选C。
14.(24-25九年级下·上海·阶段练习)The gas from the vehicles has caused serious environment pollution, _________ ?
A.isn’t it B.wasn’t it C.doesn’t it D.hasn’t it
【答案】D
【详解】句意:车辆排放的气体已经造成了严重的环境污染,不是吗?
考查反意疑问句。isn’t it一般现在时;wasn’t it一般过去时;doesn’t it一般现在时;hasn’t it现在完成时。分析题干可知,该句为反意疑问句,遵循“前肯后否”的原则;主语“The gas”应用it代替,“The gas from the vehicles has caused serious environment pollution”为现在完成时,助动词是has,否定形式为hasn’t。故选D。
15.(2024·上海长宁·二模)We can’t find this kind of materials in our country, ________ they.
A.so can B.neither can C.so do D.neither do
【答案】B
【详解】句意:我们在我们国家找不到这种材料,他们也是。
考查倒装句。根据“We can’t find this kind of materials in our country, ... they.”可知,句子后半句表示 “他们也不能”,本句前半句是否定句,因此后半句是用neither引导的倒装句,其结构为neither+情态动词/助动词/be动词+主语;由 “can’t ” 可知,此处用情态动词can。故选B。
16.(24-25九年级下·上海·阶段练习)Miss Fang’s never been to Hong Kong for holidays, ____________ Mr. Lin.
A.Neither is B.Neither has C.So is D.So has
【答案】B
【详解】句意:方女士从未去过香港度假,林先生也没去过。
考查neither和so引导的倒装句辨析。“so+be/助动词/情态动词+主语”表示和前面说的肯定情况一样,“neither+be/助动词/情态动词+主语”表示和前面说的否定情况一样,根据“never”可知此处应用neither引导的倒装句,而由“Miss Fang’s”可知此处应用助动词has,故选B。
17.(2023·上海·中考真题)—________ fine day today! Why not go hiking?
—Good idea!
A.What an B.How C.What a D.What
【答案】C
【详解】句意:——今天天气真好!为什么不去徒步旅行呢?——好主意!
考查感叹句。根据“…fine day today!”可知,中心词是day,为可数名词,此句应用what引导感叹句,其结构为“What+a/an+形容词+可数名词单数+主语+谓语”。故选C。
18.(2025·上海金山·一模)________ exciting finish the film has! Most of the audience think it is fairly dramatic.
A.What B.What a C.What an D.How
【答案】C
【详解】句意:这部电影的结局是多么激动人心啊!大多数观众认为它相当戏剧化。
考查感叹句。根据“...exciting finish the film has!”可知,中心词为可数名词单数finish“结局”,应用“What+a/an+形容词+可数名词单数+主谓”结构;exciting是以元音音素开头,不定冠词应用an。故选C。
19.(24-25九年级下·上海·阶段练习)_________ great fun it is to have a five-day holiday!
A.What B.What a C.What an D.How
【答案】A
【详解】句意:拥有一个五天的假期是多么有趣啊!
考查感叹句。根据“great fun it is”可知,本句是感叹句,中心词是不可数名词fun,感叹句型用“What+形容词+不可数名词+主谓!”。故选A。
20.(24-25九年级下·上海·阶段练习)______ exciting the boat trip down the river is after its development and cleanup!
A.What B.What a C.What an D.How
【答案】D
【详解】句意:经过开发和清理后,顺流而下的乘船旅行是多么令人兴奋啊!
考查感叹句。根据分析句子可知,此处考查感叹句句型:How+adj+主谓!。故选D。
21.(2018·上海·中考真题)Please______the rubbish into different litter bins according to the signs.
A.puts B.put C.putting D.to put
【答案】B
【详解】句意:请根据标志牌将垃圾放入不同的垃圾箱中。祈使句以动词原形开头,故答案为B。
22.(2020·上海·中考真题)—Tom,________here to carry the luggage upstairs for me,will you? —All right.
A.come B.came C.coming D.to come
【答案】A
【详解】句意:——汤姆,过来帮我把行李搬到楼上,好吗?——好的。
考查祈使句。come原形;came过去式;coming动名词;to come动词不定式;根据句子结构,可知省略了主语,是祈使句,用动词原形;故选A。
23.(2025·上海宝山·一模)Turn off the lights when you leave the classroom, ________ you will waste electricity.
A.and B.but C.or D.so
【答案】C
【详解】句意:当你离开教室时要关灯,否则你将会浪费电。
考查连词词义辨析。and并且;but但是;or否则;so所以。根据“Turn off the lights when you leave the classroom,...you will waste electricity.”可知,此处是“祈使句+or+陈述句”结构,前后表示转折关系,即:要关灯,否则会浪费电。故选C。
24.(2025·上海杨浦·一模)Follow the safety instructions, ________ you could end up in a dangerous situation.
A.or B.and C.so D.but
【答案】A
【详解】句意:遵从安全指示,否则你会陷入危险的境地。
考查连词辨析。or否则;and并且;so所以;but但是。根据“Follow the safety instructions, … you could end up in a dangerous situation.”可知,此处是“祈使句+or+陈述句”结构,前后句之间存在一种相反的假设关系,即如果不遵守安全说明,就会陷入危险境地。故选A。
25.(2023·上海·中考真题)Let’s hurry up, ________ we’ll be late for the lecture about fire safety.
A.or B.so C.and D.but
【答案】A
【详解】句意:我们要赶紧了,不然我们参加关于消防安全的演讲就要迟到了。
考查从属连词辨析。or否则,不然;so因此;and并且;but但是。根据“Let’s hurry up”和“we’ll be late for the lecture about fire safety”可知,要赶紧,不然就会迟到,用or连接。故选A。
26.(2025·上海静安·一模)—________ is it to the mountain peak from here?
—About two hours’ hike.
A.How much B.How far C.How often D.How long
【答案】B
【详解】句意:——从这里到山顶有多远?——大约两个小时的徒步行程。
考查特殊疑问句。How much多少钱;How far多远;How often多久一次;How long多长时间。根据“About two hours’ hike.”可知,此处询问的是距离,故用疑问词how far。故选B。
27.(2025·上海松江·一模)Jane’s last name is hard to pronounce, ________?
A.isn’t it B.is it C.isn’t she D.is she
【答案】A
【详解】句意:简的姓很难念,不是吗?
考查反意疑问句。反意疑问句遵循“前肯后否,前否后肯”的原则,根据“Jane’s last name is hard to pronounce”可知,陈述部分是肯定句,所以疑问部分用否定式,排除B、D;主语是“Jane’s last name”,所以疑问部分的主语用it指代,故选A。
28.(2025·上海青浦·一模)The new medicine will have a good effect on his illness, ________?
A.won’t it B.isn’t it C.hasn’t it D.didn’t it
【答案】A
【详解】句意:新药对他的病会有很好的效果,是吗?
考查反意疑问句。根据“The new medicine will have a good effect on his illness”可知此处是反意疑问句,遵循“前肯后否”的原则,结合will,可知反问需用will+not,省略为won’t的形式。故选A。
29.(2025·上海闵行·一模)—________ did Liu Yang stay in the space station this time?
—For six months.
A.How far B.How often C.How much D.How long
【答案】D
【详解】句意:——刘洋这次在空间站待了多长时间?——六个月。
考查特殊疑问句。How far多远;How often多久一次;How much多少钱;How long多长时间。根据“For six months.”可知,是对时间段进行提问,用how long引导特殊疑问句。故选D。
30.(2023·上海·中考真题)—________ does your cousin attend guitar classes?
—Twice a week.
A.How long B.How much C.How soon D.How often
【答案】D
【详解】句意:——你的表弟多久上一次吉他课?——一周两次。
考查特殊疑问句。How long多长,多久;How much多少钱;How soon多快;How often多久一次。根据“Twice a week.”可知应用how often来询问频率。故选D。
31.(24-25九年级下·上海·阶段练习)—_________ will you finish the report on food safety?
—In two days.
A.How often B.How soon C.How far D.How long
【答案】B
【详解】句意:——你多久能完成这份关于食品安全的报告?——两天后。
考查特殊疑问句。How often多久一次;How soon多久以后;How far多远;How long多久。根据“In two days.”可知,问句是对“in+一段时间”提问,用how soon。故选B。
32.(24-25九年级下·上海·阶段练习)—______ will the news spread all over the world?
— Probably within twenty-four hours.
A.How often B.How long C.How soon D.How far
【答案】C
【详解】句意:——这个消息要多久才能传遍全世界?——可能在24小时内。
考查特殊疑问句。How often多久一次;How long多长时间;How soon多久之后;How far多远。结合“Probably within twenty-four hours.”可知,这里是指在24小时内,表示多久之后会发生,要用“How soon”。故选C。
33.(2023·上海嘉定·一模)You will lose marks in the exam if you ________ your handwriting.
A.don’t improve B.didn’t improve C.won’t improve D.isn’t improving
【答案】A
【详解】句意:如果你不改善你的书写,你将会在考试中失分。
考查动词时态。if引导条件状语从句,从句用一般现在时,主语you是第二人称,否定句借助于助动词don’t,故选A。
34.(24-25九年级下·上海·阶段练习)We ________ give up producing cars but we should invent better, cleaner engines.
A.don’t need to B.needn’t to C.don’t need D.need to
【答案】A
【详解】句意:我们不需要放弃生产汽车,但我们应该发明更好、更清洁的发动机。
考查need的用法。don’t need to不必要去做,后接动词原形;needn’t to错误表达,needn’t是情态动词,后接动词原形,排除B;don’t need后接动词不定式“to do”,排除C;need to需要做某事,后接动词原形。根据“We … give up producing cars but we should invent better, cleaner engines.”可知,此处是指不需要放弃生产汽车,应用“don’t need to give up…”,排除D。故选A。
35.(23-24九年级上·上海浦东新·期末)You had better ________ anyone about the surprise party. It’s a secret.
A.to tell B.tell C.not to tell D.not tell
【答案】D
【详解】句意:你最好不要把这个惊喜派对告诉任何人。这是秘密。
考查动词。to tell告诉,不定式;tell原形;not to tell不告诉,不定式;not tell不告诉,原形。you’d better not do“你最好不做”,故选D。
36.(22-23九年级下·上海闵行·期中)They ________ help then. They managed to do it by themselves.
A.didn’t need any B.didn’t need to
C.needn’t any D.didn’t need to any
【答案】A
【详解】句意:当时他们不需要任何帮助。他们自己设法做到了。
考查need的用法。根据“They...help then”可知此处help是名词,故need在此处是实义动词,need sth“需要某物”;结合“managed”可知,时态是一般过去时,所以变否定句时借助助动词didn’t,后加动词原形need,否定句中用any。故选A。
37.(23-24九年级下·上海闵行·阶段练习)As he can walk on his own, the old man ________ this walking stick any more.
A.needn’t B.needn’t to C.doesn’t need to D.doesn’t need
【答案】D
【详解】句意:由于老人能自己走路,他不再需要这根手杖了。
考查need的用法。根据“this walking stick any more.”可知空后是名词,故此处need是实义动词,其否定形式是:助动词+not+need sth。故选D。
38.(23-24九年级下·上海闵行·阶段练习)I ________ to live in the countryside but I ________ any longer.
A.was used; don’t B.used; didn’t live
C.was used; didn’t live D.used; don’t
【答案】D
【详解】句意:我之前住在乡村,但我现在不再住在那里了。
考查动词时态。be used to doing sth.习惯于做某事;used to do过去常常做某事。根据“I...to live in the countryside but I...any longer.”可知,指之前和现在的对比,第一个空表过去,需填used;第二个空表现在,需用一般现在时,主语为I,其否定句需用助动词don’t。故选D。
39.(23-24九年级下·上海浦东新·阶段练习)Su-tong Bridge has been built over the Yangtze River. So people ________ cross the river by ferry.
A.not need B.don’t need C.needn’t D.needn’t to
【答案】C
【详解】句意:苏通大桥已建在长江上。所以人们不必乘渡船渡河。
考查need的用法。need作实义动词时,用结构need to do,变否定句时,借助助动词;need作情态动词时,变否定句时,在not后直接加not,可缩写为needn’t,其后加动词原形,结合选项以及“cross”为动词原形可知,此处need为情态动词。故选C。
40.(24-25九年级下·上海·阶段练习)A large number of people are keen on “planting online vegetables” these days, ______?
A.do they B.don’t they C.are they D.aren’t they
【答案】D
【详解】句意:如今很多人热衷于“在网上种植蔬菜” ,不是吗?
考查反意疑问句。反意疑问句遵循“前肯后否,前否后肯”的原则,且疑问部分的助动词、系动词或情态动词要与陈述部分一致,主语也要用相应的代词。本句陈述部分“A large number of people are keen on ‘planting online vegetables’ these days”是肯定句,谓语动词是“are keen on”,系动词为“are”,主语是“A large number of people”,疑问部分主语用they代替,故疑问部分应用否定形式“aren’t they”。故选D。
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