内容正文:
Unit 6 Weather
专题02 语法提升·易错题专项训练
句型、语法
语法提升
高频易错点、易错点提示、小练笔、答题点拨
易错精讲
对天气提问的句型:高频易错点01
What is the weather like + 时间?
回答:It is + 表示天气的形容词 + 其他。
What is the weather like today? 今天天气怎么样?
It is hot today. 今天天气很热。
易错点提示
询问天气的句型还可以:
How is the weather + 时间?
It is + 表示天气的形容词 + 其他。
How is the weather today? 今天天气怎么样?
It is sunny today. 今天是晴天。
★在描述天气时,我们可以用 it 来代指天气,be 动词用 is,后面接表示天气的形容词。
It is cold in winter.
小练笔
句型转换。
1.The weather is rainy today.(对划线部分提问)
______ the weather ______ today?
2.It is sunny in the park.(对划线部分提问)
______ the weather in the park?
3.It is cloudy this afternoon.(改为一般疑问句)
______ ______ cloudy this afternoon?
4.It is rainy in the city.(改为否定句)
It ______ ______ rainy in the city.
1. 答案:What's;like,对天气“rainy(下雨的)”提问,用“What's the weather like...?”句型。
2. 答案:How's,对天气“sunny(晴朗的)”提问,用“How's the weather...?”句型。
3. 答案:Is;it,含有 be 动词“is”的陈述句变一般疑问句,把“is”提前,“it”照抄。
4. 答案:is;not,含有 be 动词“is”的肯定句变否定句,在“is”后加“not”。
点
拨
表示天气的形容词的构成:
高频易错点02
rain(雨)+ y→rainy(多雨的)
cloud(云)+ y→cloudy(多云的)
sun(太阳)(双写 n)+ y→sunny(晴朗的)
wind(风)+ y→windy(有风的)
snow(雪)+ y→snowy(下雪多的)
fog(雾)(双写 g)+ y→foggy(有雾的)
易错点提示
形容词的用法:
① 形容词可以修饰名词,一般放在名词的前面。
It's a sunny day today.
② 形容词用于系动词(be,get,look)的后面,用来说明主语的特征。
It gets rainy.
③ 形容词可以和副词连用,由于副词的强调作用,所表达的意思更深一层。
The jacket is too small for me.
小练笔
用括号内单词的正确形式填空。
1. This is a _______ (wind) day.
2. I like playing outside on _______ (sun) days.
3. It's a _______ (rain) day.
4. The air is fresh after a _______ (snow) day.
5. There are many white clouds in the sky on a _______ (cloud) day.
点
拨
1. 答案:windy,修饰名词“day”,用“wind”的形容词形式“windy”(有风的)。
2. 答案:sunny,修饰名词“days”,用“sun”的形容词形式“sunny”(晴朗的)。
3. 答案:rainy,修饰名词“day”,用“rain”的形容词形式“rainy”(多雨的)。
4. 答案:snowy,修饰名词“day”,用“snow”的形容词形式“snowy”(下雪多的)。
5. 答案:cloudy,修饰名词“day”,用“cloud”的形容词形式“cloudy”(多云的)。
句型“是…的时间了。/该做…了。”高频易错点03
It's time for + 名词或动词 ing. = It's time to + 动词原形。
① It's time for PE. = It's time to have a PE lesson. 该上体育课了。
② It's time for school. = It's time to go to school. 是上学的时间了。
③ It's time for bed. = It's time to go to bed. 是睡觉的时间了。
易错点提示
如果要表达“是某人做......的时候了”则用“It's time for sb to do sth.”句型
It's time for dancing. = It's time to dance.(是跳舞的时候了 )
It's time for Tina to dance.(是 Tina 跳舞的时候了 )
小练笔
用介词to或for填空。
1. It's time ______ English class.
2. It's time ______ read books.
3. It's time ______ lunch.
4. It's time ______ have a rest.
5. It's time ______ homework. 点
拨
1. 答案:for,“English class”(英语课 )是名词,“It's time for + 名词” 表示 “到…的时间了”,所以填 for 。
2. 答案:to,“read books”(读书 )是动词原形,“It's time to + 动词原形” 表示 “到做…的时间了”,所以填 to 。
3. 答案:for,“lunch”(午饭 )是名词,“It's time for + 名词” ,填 for ,表示 “到吃午饭的时间了” 。
4. 答案:to,“have a rest”(休息 )是动词原形,“It's time to + 动词原形” ,填 to ,即 “到休息的时间了” 。
5. 答案:for,“homework”(家庭作业 )是名词,“It's time for + 名词” ,填 for ,意思是 “到做家庭作业的时间了” (虽然中文常说 “做作业”,但 “homework” 作为名词,符合 “for + 名词” 结构 )。
祈使句的用法高频易错点04
一、祈使句概念
1. 用于表达命令、请求、建议、劝告或禁止等的句子
2. 主语“You”通常被省略,一般以动词原形开头
3. 可在句首或句末加上Please表示礼貌
4. 句末用感叹号或者问号,用降调来读
二、祈使句类型
肯定祈使句
(1)Do型:动词原形开头 ,eg:Come on, please.
(2)Be型:Be+形容词 ,eg: Be quiet.
(3)Let型:Let+宾语+动词原形 ,eg: Let me help you.
否定祈使句
(1)Do型和Be型:在句首加Don't或never
eg:Don't worry. 不要担心。
(2)Let型:Let+宾语+not+动原 或Don't+let+宾语+动原 ,
eg:Let's not say anything.
Don't let us go, please.
易错点提示
祈使句的应答方式
肯定回答:OK./Sure./All right.
Please close the window. → OK.
否定回答:Sorry, I can't.(需说明原因)
Let's go swimming today. → Sorry, I have to study.
小练笔
单项选择和用括号内单词的正确形式填空。
( )1. Be quiet!______late for class.
A. Don't be B. Not be C. Be not
( )2. Let's ______the room.
A. clean B. cleaning C. to clean
( )3. Boys and girls,______leaning and have fun.
A. keeping B. keep C. to keep
4. ______(Close) the door. It's cold outside.
5. Don't ______(make) noise in the library.
6. Let ______(we) have a rest.
点
拨
1.答案:A,考查祈使句否定形式(Do/Be型 )。“迟到” 是 “be late” ,否定祈使句用 “Don't + 动词原形” ,所以是 “Don't be late” ,选A 。
2.答案:A,考查Let型祈使句结构 。“Let's + 动词原形” ,“clean” 是原形,选A (cleaning是现在分词,to clean是动词不定式 ,都不符合 )。
3.答案:B,考查祈使句肯定形式(Do型 )。祈使句以动词原形开头,“keep” 是原形,选B (keeping是现在分词,to keep是动词不定式 ,不符合 )。
4. 答案:close,考查祈使句肯定形式(Do型 )。直接用动词原形开头,填Close 。
5.答案:make, 考查祈使句否定形式(Do型 )。“Don't + 动词原形” ,填make 。
6. 答案:us,考查Let型祈使句结构 。“Let + 宾格” ,“we” 的宾格是us ,填us 。
综合训练
一、 根据人物活动,从方框中选择正确的选项补全描述。
A. windy B. snowy C. rainy D. cloudy E. sunny
1. It's ______. The rain can help plants grow.
2. It's ______. Children like flying kites.
3. It's ______. The sun is hot and bright(明亮的).
4. It's ______. An old man is fishing(钓鱼) in the snow.
5. It's ______. You can see people's houses through(穿过) clouds.
二、单项选择题
( )1. —______ the weather like today?
—It's sunny.
A. What B. How C. What's
( )2. It's ______ today. We can fly kites.
A. windy B. rainy C. snowy
( )3. Let's ______ to the park this afternoon.
A. go B. goes C. going
( )4. —It's a rainy day.
—Don't worry. I have ______ umbrella.
A. a B. an C. /
( )5. My mother wants me ______ the windows.
A. clean B. to clean C. cleaning
( )6. It's time ______ lunch.
A. for B. to C. at
( )7. —How is the weather ______ Beijing?
—It's cloudy.
A. on B. in C. at
( )8. We can ______ outside on sunny days.
A. play B. plays C. playing
( )9. It's ______ and hot in summer.
A. sunny B. snowy C. cool
( )10. —Let's meet at 3 o'clock.
—______
A.Thank you. B. OK! C. I'm fine.
三、根据不同天气的活动,选择正确图片。
A. B. C. D. E.
( )1. It's hot and sunny. I can play football outside.
( )2. The weather is cool and windy. Let's fly kites!
( )3. There is a new film on. It's rainy and we can see it.
( )4. It's raining. We can't play basketball in the park.
( )5. On snowy days, we can make a snowman.
四、选择合适的选项补全他们的对话。
Tom: Hello! Tom speaking.
Alice: Hi, Tom. This is Alice. 1______
Tom: Well, it's cloudy today.
Alice: 2______
Tom: No, it isn't. 3______
Alice: That's not bad.
Tom: How about Sydney?
Alice: 4______I can't go outside.
Tom: It's OK. 5______
Alice: Good idea!
A.It's 12 degrees.
B.It's raining now.
C.Is it cold?
D.What's the weather like in Shanghai?
E.You can read books at home.
五、连词成句。
1. go, play, Let's, and, football (.)
________________________________________________
2. can, a, We, kite, fly (.)
________________________________________________
3. sunny, It's, today (.)
________________________________________________
4. rain, don't, I, like (.)
________________________________________________
5. the, today, What's, like, weather (?)
________________________________________________
六、阅读理解,根据短文内容,单项选择。
The weather is different in different places. We can have fun in different weather. We can play football on sunny days. On windy and sunny days, we can fly kites in the park. On snowy days, we can make a snowman and play in the snow. On rainy days, we can read books at home or go to the library. On hot and sunny days, we can swim in the pool. It's fun to eat an ice cream, too.
( )1. We can play football on ______ days.
A.snowy B.rainy C.sunny
( )2. We can't ______ on cold and snowy days.
A.fly a kite B.read books C.go to the library
( )3. We can ______ on hot and sunny days.
A.play football B.play in the snow C.swim in the pool
( )4. We can fly kites in the park on ______ days.
A.hot and sunny B.windy and sunny C.snowy and rainy
( )5. We can read books at home or ______ on rainy days.
A.swim in the pool B.go to the library C.fly kites
参考答案
一、 根据人物活动,从方框中选择正确的选项补全描述
答案:CAEBD
1. 答案:C
解析:由“The rain can help plants grow.”(雨水可以帮助植物生长)可知,描述的是下雨天,应选C“rainy(下雨的)”。
2. 答案:A
解析:从“Children like flying kites.”(孩子们喜欢放风筝)可知,适合放风筝的天气是有风的,所以选A“windy(有风的)”。
3. 答案:E
解析:“The sun is hot and bright.”(太阳又热又明亮)描述的是晴天的特征,因此选E“sunny(晴朗的)”。
4. 答案:B
解析:“An old man is fishing in the snow.”(一位老人在雪中钓鱼)表明是下雪天,选B“snowy(下雪的)”。
5. 答案:D
解析:“You can see people's houses through clouds.”(你可以透过云层看到人们的房子),说明云很多,是多云天气,选D“cloudy(多云的)” 。
二、单项选择题
答案:1-5 CAABB 6-10 ABAAB
1. 答案:C
解析:询问天气的固定句型是“What's the weather like...?”或“How is the weather...?”,此句缺少be动词,所以选C“What's”。
2. 答案:A
解析:能放风筝的天气是有风的,A“windy(有风的)”符合;B“rainy(下雨的)”和C“snowy(下雪的)”不适合放风筝,所以选A。
3. 答案:A
解析:“Let's”后接动词原形,构成“Let's do sth.”(让我们做某事)的结构,所以选A“go”。
4. 答案:B
解析:“umbrella”(雨伞)是以元音音素开头的单词,前面要用不定冠词“an”,表示“一个”,所以选B。
5. 答案:B
解析:“want sb. to do sth.”是固定搭配,意思是“想要某人做某事”,所以选B“to clean”。
6. 答案:A
解析:“It's time for + 名词”或“It's time to + 动词原形”都表示“是做某事的时候了”,“lunch”(午餐)是名词,所以用“for”,选A。
7. 答案:B
解析:表示“在某个城市”,要用介词“in”,“Beijing”(北京)是城市名,所以选B“in”。
8. 答案:A
解析:“can”是情态动词,后面接动词原形,所以选A“play”。
9. 答案:A
解析:夏天的天气特点通常是晴朗且炎热,A“sunny(晴朗的)”符合;B“snowy(下雪的)”和C“cool(凉爽的)”不符合夏天的天气特征,所以选A。
10. 答案:B
解析:对方提议“三点见面”,B“OK!(好的!)”表示同意;A“Thank you.(谢谢你。)”用于表达感谢;C“I'm fine.(我很好。)”用于回答询问身体状况,所以选B。
三、根据不同天气的活动,选择正确图片
答案:DBAEC
1.句意:天气炎热且阳光明媚。我可以在户外踢足球。选项D是踢足球,与句子匹配,故选D。
2.句意:天气凉爽且风大。我们去放风筝吧!选项B是放风筝,与句子匹配,故选B。
3.句意:正在播放一部新电影。现在下雨了,我们可以去看。选项A是看电影,与句子匹配,故选A。
4.句意:下雨了。我们不能在公园里打篮球。选项E是下雨,与句子匹配,故选E。
5.句意:下雪天,我们可以堆雪人。选项C是堆雪人,与句子匹配,故选C。
四、选择合适的选项补全他们的对话
答案:DCABE
1. 答案:D
解析:根据答语“Well, it's cloudy today.”(嗯,今天多云。)可知,问句是询问天气情况,D“What's the weather like in Shanghai?”(上海的天气怎么样?)符合语境。
2. 答案:C
解析:根据答语“No, it isn't.”可知,问句是一般疑问句,C“Is it cold?”(冷吗?)符合,用“Is it...?”提问,回答用“Yes, it is.”或“No, it isn't.”。
3. 答案:A
解析:此处应是补充关于天气的其他信息,A“It's 12 degrees.”(气温12度。)符合,进一步说明了天气状况。
4. 答案:B
解析:根据“I can't go outside.”(我不能出去。)可知,天气不好,B“It's raining now.”(现在正在下雨。)符合,下雨导致不能外出。
5. 答案:E
解析:对方说不能外出,E“You can read books at home.”(你可以在家看书。)是给出的建议,符合语境。
五、连词成句
1. 答案:Let's go and play football.
解析:“Let's”后接动词原形,“go and play football”表示“去踢足球”,是常见的表达。
2. 答案:We can fly a kite.
解析:“We”(我们)是主语,“can”是情态动词,后接动词原形“fly”,“fly a kite”(放风筝)是固定短语。
3. 答案:It's sunny today.
解析:“It's”是“It is”的缩写,“sunny”(晴朗的)描述天气,“today”(今天)表示时间,句子结构为“主语 + 系动词 + 表语 + 时间状语” 。
4. 答案:I don't like rain.
解析:“I”(我)是主语,“don't like”(不喜欢)是谓语,“rain”(雨)是宾语,构成主谓宾结构的否定句。
5. 答案:What's the weather like today?
解析:这是询问天气的固定句型,“What's”是“What is”的缩写,“the weather”(天气)是主语,“like”(像)在这里用于询问天气状况。
六、阅读理解,根据短文内容,单项选择
答案:CACBB
1. 答案:C
解析:文中明确提到“We can play football on sunny days.”(我们可以在晴天踢足球。),所以选C“sunny(晴朗的)”。
2. 答案:A
解析:下雪天很冷,文中未提及下雪天可以放风筝,而B“read books(读书)”和C“go to the library(去图书馆)”在下雨天可以做,下雪天也可进行,所以选A。
3. 答案:C
解析:根据“On hot and sunny days, we can swim in the pool.”(在炎热晴朗的日子里,我们可以在游泳池里游泳。)可知,选C“swim in the pool(在游泳池里游泳)”。
4. 答案:B
解析:文中提到“On windy and sunny days, we can fly kites in the park.”(在有风且晴朗的日子里,我们可以在公园放风筝。),所以选B“windy and sunny(有风且晴朗的)”。
5. 答案:B
解析:从“On rainy days, we can read books at home or go to the library.”(在下雨天,我们可以在家看书或者去图书馆。)可知,选B“go to the library(去图书馆)”。
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