1、Unit 2 What a day!单元语法精讲精练(含答案)语法1：动词过去式的不规则变化Sunday, 20th SeptemberWe (see) some interesting parrots. (P16)Then, the weather (become) windy and cloudy. (P16)We (fly) kites. (P16)We (bring) some jiaozi, some bread and honey and some drinks. (P16)We (can) not eat our lunch! (P17)I (lose) my new bike.
2、 (P22)I (find) it near the hill! (P23)I (get) up at 7:30. (P24)I (go) to school by bike. (P17) 动词过去式的不规则变化要特殊记，同学们注意积累哦！下面是总结出的不规则变化的动词过去式，希望能够帮助你们记忆，下面一起来看看吧。 不规则变化的动词过去式1. 单词原形与过去式完全相同。如：letlet fitfit2. 把单词中的i, o, u变为a的。如：sitsat comecame becomebecame3. 把单词中的i变为o的。如：writewrote riderode wearwore4. 把
3、词尾的-eep变为-ept的。如：sweepswept keepkept5. 把词尾的-ow，aw变为-ew的。如：drawdrew knowknew6. 有些动词的过去式以-aught或-ought结尾。如：bringbrought buybought teachtaught7. 把词尾的-end变为-ent的。如：sendsent spendspent8. 单词原形与过去式完全不同的。如：gowent arewere do/doesdid have/hashad 专项练习一、 按要求写单词。1.bring(过去式) 2.sun(形容词) 3.rainy(名词) 4.fly(过去式) 5.s
4、ee(过去式) 6.child(复数) 7.cloudy(名词) 8.take(过去式) 9.snowy(名词) 二、 单项选择。( )1.-Who the bread? -John did.A.takes B.took C.is taking( )2.Mr Green a photo of parrot us.A.showed;to B.show;to C.showed;in( )4. Sunday morning,Miss Li usually goes climbing,but last Sunday she ,because it was snowy and cold.A.On;did
5、nt B.In;doesnt C.At;didnt三、 用所给词的适当形式填空。1. The twins (be) hungry because they didnt have breakfast.2. I (bring) some mango juice to the party yesterday afternoon.3. The weather (become) (cloud) and windy last night.4. (be) there any food and drinks on the table just now?5. The boy (eat) two sausages
6、(香肠) yesterday.6. -Who (go) to the park by metro? -Mike did.7. Alice _ (throw) some oranges into her bag yesterday.8. I usually _ (read) newspapers before bedtime five years ago.9. Last year, the king _ (wear) new clothes and sat on the chair.10. She _ (lose) her cat and was very sad.11. We _ (bring
7、) some _ (bread) and jiaozi for picnic yesterday.12. Where _ (be) Yang Ling and her mother last weekend?13. Last week, we (have) a (swim) lesson at school.四、 按要求完成句子。1.I flew a kite on the grass this morning.(改为一般疑问句) a kite on the grass this morning?2.They went to the bookshop by bike last Sunday.(
8、对画线部分提问) they to the bookshop last Sunday?3.Mike can play table tennis well.(改为一般过去时)Mike table tennis well.五、 阅读理解。On Sunday,my family and I went for a ride in a hot air balloon(热气球).Early in the morning,we went to a park outside the city.There was a big blue and white balloon on the grass.We met t
9、he pilot(飞行员) and the other passengers(乘客).The fire made the air hot.The hot air went into the balloon and soon the balloon took off(起飞).We all stood in a big basket beneath(在之下) the balloon and went up into the sky.It was exciting.The weather was very good.The wind wasnt strong.We floated(漂浮) over
10、the beautiful city in the basket.I loved looking down at the city.We could see all the buildings,roads and parks.We could see the river too.We stayed up in the air for one hour.Everyone had a wonderful time!阅读短文，选择正确的答案。( )1.The balloon took off from .A.the city B.a field C.a park( )2.The weather wa
11、s on Sunday.A.good B.windy C.rainy( )3.The made the balloon go up.A.wind B.weather C.hot air( )4.When people were in the sky,they stayed .A.over the balloon B.beneath the basket C.in the basket( )5.They stayed in the balloon .A.all day B.for the whole morning C.for an hour语法2：描述过去的天气状况It was in the
12、morning. (P16)Then, the weather became . (P16)In the afternoon, there were black clouds in the sky. It . (P17) 解析：(1) 在描述过去天气状况时，我们可以用it来指代天气。 因为描述的是过去的天气，所以be动词要用was。 句型结构：It was + 表示天气状况的形容词 (+其他).典例： It was cold in Changchun in winter last year. 去年冬天长春很冷。(2) weather意为“天气”，是不可数名词。 询问天气的状况，可用句型：Wha
13、t is the weather like today? =How is the weather today? 其一般过去时为：What was the weather like yesterday? =How was the weather yesterday?(3) cloud当几片云的时候为可数名词。例如：one cloud一片云；two clouds两片云；black clouds乌云； 专项练习一、 单项选择。 ( )1. it often in winter here?A.Is;rain B.Does;rains C.Does;rain ( )2.I dont like the w
14、eather.I like sunshine.A.cloud B.cloudy C.sunny ( )3.-Its today.We cant go out to have a picnic. -What a pity!A.sunny B.cloudy C.rainy ( )4. Its _ now. We can fly kites. A. windy B. cloudy C. rainy ( )5. It was _. There were black _ in the sky. A. cloud; clouds B. cloudy; cloud C. cloudy; clouds ( )
15、6.Theres a lot of here in spring.A.rain B.rains C.rainy ( )7.It is outside. You should take an umbrella.A.rain B.rains C.raining ( )8.Its often in Nanjing in spring.A.rain B.rains C.rainy ( )9.A lot of black are in the sky now.A.clouds B.cloud C.rains二、 用所给词的适当形式填空。1.It (snow) now.We can make a snow
16、man tomorrow.2.It often in summer here.It two days ago.I like days.(rain)3.It (snow) now.We can make a snowman tomorrow.三、 根据中文提示完成句子。1.上个星期日下了一整天的雨。It last Sunday.2.昨天天气晴朗，但是今天下午多雨。It yesterday, it afternoon.四、 按要求完成句子。1. It was rainy a moment ago. (改为同义句)It _ a moment ago.2. It was cloudy yesterda
17、y.（对画线部分提问）What the yesterday? 3. It was sunny yesterday.（改为一般疑问句） sunny yesterday?4. It often rains in Nanjing in spring.（改为一般疑问句，并作肯定回答） it often in Nanjing in spring? Yes, it . 5. It was foggy(有雾的) last Friday.(对画线部分提问)What the like last Friday?参考答案【专项练习1答案】一、1.brought 2.sunny 3.rain 4.flew 5.saw
18、 6.children 7.cloud 8.took 9.snow二、1.B 2.A 4.A三、1. were 2. brought 3. became, cloudy 4. Was 5. ate 6. went 7.threw 8.read 9.wore 10.lost 11.brought, bread 12.were 13.had, swimming四、l.Did you fly 2.How did,go 3.could play五、CACCC【专项练习2答案】一、1.C 2.B 3.C 4.B 5.C 6.A 7.C 8.C 9.A二、1.is snowing 2. rains,rained, rainy 3.is snowing三、1. rained all day 1. was sunny,but, was rainy this 四、1.rained 2.was, weather like 3.Was it 4.Does, rain, does 5. was, weather
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