内容正文:
Module 1 Unit 2 Watch it grow(课时练)
基础练
Review
I. Read and choose the correct words(选出画线部分发音不同的单词)
( )1. A.make B. play C.same D. sad
( )2. A. boy B. noisy C. poor D. join
( )3.A.many B. was C.wash D. watch
( )4.A.cute B. June C.use D. excuse
Ⅱ.Choose the best answer(选择最恰当的答案)
( )1. Yesterday there_______three eggs in the nest.
A.are B.have C. were D. had
( )2. Let's watch the butterfly________.
A. grows B. to fly C. grow D. to grow
( )3. It was a_______.Now it's a frog.
A.egg B. tadpole C. fish D.cocoon
( )4.A cat_______gloves catches no mice.
A. in B.wears C. with D. has
( )5.Those_______wings are very beautiful.
A.butterfly of B. butterfly's C.butterflies D.butterflies
( )6. One may be born in one city, and go to school in_______.
A. other B. another C. the other D. the others
Ⅲ.Fill in the blanks with proper forms of the verbs given(用所给动词的适当形式填空)
1. Kitty and I______not in the canteen. But now we________there. (be)
2.- Where_______you just now? -I_______in the kitchen. (be)
3.Let's________friends.(be)
4. Once they_______wet. Now they______dry. (be)
5. The butterflies________eggs on the leaves. The bird________eggs in the nest. (lay) 能力练
Unit
Ⅳ.Rewrite the sentences(按要求改写句子。)
1. The cocoon is brown.(用 black改为选择疑问句)
_______ the cocoon brown_______ _______?
2. Jack watches TV at half past eight,(对画线部分提问)
_______ _______ _______Jack_______TV?
3. It was a duckling,(改为一般疑问句)
_______ _______a duckling?
4. These silkworms were small.(改为单数句)
_______silkworm_______small.
5. The man is in the room.(改为一般过去时)
The man_______in the room just now.
6. The moth can lay eggs on the leaf.(改为现在进行时)
The moth______ ______eggs on the leaf.
V.Think and match(想一想,连一连)
( )1. It was a kitten. A. Now it is a rabbit.
( )2. It was a bunny. B. Now it is a tiger.
( )3. It was a piglet. C. Now it is a cat.
( )4. It was a lamb. D. Now it is a cow.
( )5. It was a calf. E. Now it is a sheep.
( )6. It was a cub. F. Now it is a pig.
( )7. It was a gosling. G. Now it is a bird.
( )8. It was a nestling. H. Now it is a goose.
Ⅵ.Read and write,(首字母填空。)
Mother Hen laid an egg. It was s_______.The egg o_______.A little c_______came out! She was very small.She was y______.She w______small.Now she is big.She is still yellow. She e______a lot of rice and worms.She was a chick, She i_______ a hen now! She's f________. 拓展练Goal
Ⅶ.Read and judge,(阅读短文,判断正“T”误“F”。)
Len was thirty years old, and he had very long hair, He lived in a big city. Because of his long hair, he did not find any job. One day he met an old friend, and this man said to him, “People in this city don't like long hair. Why don't you go to a barber? He can cut a lot of it off, and then you can get a job. " At the barber's, Len said to the barber, “Please cut most of my hair off, " The barber began, He cut and cut for a long time and then he said to Len, “Were you in the army a few years ago?"
“Yes, I was,” Len answered, “Why did you ask that?"
“Because I found a cap in your hair. "
( )1. Len was old, so he did not find any job.
( )2. People in the city don't like long hair.
( )3. Len asked the barber not to cut a lot of hair off.
( )4. Len often washed his long hair.
( )5. Len was in the army a few years ago.
( )6. The barber found that there was a cap in Len's hand.
答案与解析
I. Read and choose the correct words (选出画线部分发音不同的单词)
1.答案:D
解析:A 选项 “make” 发音为 /meɪk/,B 选项 “play” 发音为 /pleɪ/,C 选项 “same” 发音为 /seɪm/,D 选项 “sad” 发音为 /sæd/。A、B、C 中字母组合发音为 /eɪ/,D 中 a 发音为 /æ/。
2.答案:C
解析:A 选项 “boy” 发音为 /bɔɪ/,B 选项 “noisy” 发音为 /ˈnɔɪzi/,C 选项 “poor” 发音为 /pɔː(r)/ ,D 选项 “join” 发音为 /dʒɔɪn/。A、B、D 中字母组合发音为 /ɔɪ/,C 中 oor 发音为 /ɔː(r)/。
3.答案:A
解析:A 选项 “many” 发音为 /ˈmeni/,B 选项 “was” 发音为 /wɒz/,C 选项 “wash” 发音为 /wɒʃ/,D 选项 “watch” 发音为 /wɒtʃ/。B、C、D 中 a 发音为 /ɒ/,A 中 a 发音为 /e/。
4.答案:B
解析:A 选项 “cute” 发音为 /kjuːt/,B 选项 “June” 发音为 /dʒuːn/,C 选项 “use” 发音为 /juːz/,D 选项 “excuse” 发音为 /ɪkˈskjuːz/。A、C、D 中 u 发音为 /juː/,B 中 u 发音为 /uː/。
II. Choose the best answer (选择最恰当的答案)
1.答案:C
解析:“Yesterday” 表明句子是过去时,“three eggs” 是复数,there be 句型中 be 动词用 were。
2.答案:C
解析:“let sb. do sth.” 是固定搭配,表示 “让某人做某事”,这里是让我们看蝴蝶生长,用动词原形 grow。
3.答案:B
解析:根据常识,青蛙小时候是蝌蚪(tadpole),然后变成青蛙。egg 是鸡蛋;fish 是鱼;cocoon 是茧。
4.答案:C
解析:这里表示 “戴手套的猫抓不到老鼠”,“with” 表示 “带有,具有”,符合语境。“in” 表示在…… 里面;“wears” 和 “has” 是动词,句子已有谓语 “catches”,不能再用。
5.答案:B
解析:这里表示 “那些蝴蝶的翅膀非常漂亮”,要用名词所有格形式,“butterfly” 的所有格是 “butterfly's”。A 选项表达错误;C 选项 “butterflies” 是复数形式,没有体现所有格;D 选项也没有体现所有格。
6.答案:B
解析:这里表示 “一个人可能在一个城市出生,然后在另一个城市上学”,“another” 表示 “另一个(三者或三者以上中的)”,符合语境。“other” 表示 “其他的”,后常接名词复数;“the other” 表示 “两者中的另一个”;“the others” 表示 “其他的人或物”,后面不接名词。
III. Fill in the blanks with proper forms of the verbs given (用所给动词的适当形式填空)
1.答案:were; are
解析:前半句描述过去的情况,主语 “Kitty and I” 是复数,be 动词用 were;后半句 “now” 表明是现在时,be 动词用 are。
2.答案:were; was
解析:“just now” 表明是过去时,主语 “you” 对应的 be 动词过去式是 were,主语 “I” 对应的 be 动词过去式是 was。
3.答案:be
解析:“let's do sth.” 是固定搭配,用动词原形 be。
4.答案:were; are
解析:前半句 “Once” 表明过去的状态,主语 “they” 是复数,be 动词用 were;后半句 “Now” 表明现在的状态,be 动词用 are。
5.答案:lay; lays
解析:前半句主语 “the butterflies” 是复数,一般现在时中动词用原形 lay;后半句主语 “the bird” 是第三人称单数,动词用第三人称单数形式 lays。
IV. Rewrite the sentences (按要求改写句子。)
1.答案:Is; or black
解析:原句中有 be 动词 is,改为选择疑问句时将 is 提前,“or” 连接两个选择的内容。
2.答案:When does; watch
解析:对 “at half past eight”(时间)提问用疑问词 “When”,原句 “watches” 是第三人称单数形式,变疑问句借助助动词 “does”,后面动词还原为 “watch”。
3.答案:Was it
解析:原句中有 be 动词 was,改为一般疑问句将 was 提前。
4.答案:This; was
解析:“These”(这些)的单数是 “This”(这个),“silkworms”(蚕)的单数是 “silkworm”,“were” 的单数是 “was”。
5.答案:was
解析:“just now”(刚才)表明句子时态变为一般过去时,“is” 的过去式是 “was”。
6.答案:is laying
解析:现在进行时的结构是 “be + 动词 -ing”,“The moth” 是第三人称单数,be 动词用 is,“lay” 的现在分词是 laying。
V. Think and match (想一想,连一连)
1.答案:C
解析:“kitten”(小猫)长大后是 “cat”(猫)。
2.答案:A
解析:“bunny”(小兔子)长大后是 “rabbit”(兔子)。
3.答案:F
解析:“piglet”(小猪仔)长大后是 “pig”(猪)。
4.答案:E
解析:“lamb”(小羊羔)长大后是 “sheep”(绵羊)。
5.答案:D
解析:“calf”(小牛犊)长大后是 “cow”(奶牛)。
6.答案:B
解析:“cub”(幼兽,这里指老虎幼崽)长大后是 “tiger”(老虎)。
7.答案:H
解析:“gosling”(小鹅)长大后是 “goose”(鹅)。
8.答案:G
解析:“nestling”(雏鸟)长大后是 “bird”(鸟)。
VI. Read and write,(首字母填空。)
答案:small; opened; chick; young; was; eats; is; fat
解析:根据语境,母鸡下了一个蛋,它是 “small”(小的);蛋 “opened”(打开);一只小 “chick”(小鸡)出来了;她很 “young”(年轻的);她 “was”(是,过去式)小的;现在她长大了,她 “eats”(吃,第三人称单数形式)很多米和虫子;她过去是小鸡,现在她 “is”(是)母鸡了;她很 “fat”(胖的) 。
VII. Read and judge,(阅读短文,判断正 “T” 误 “F”。)
1.答案:F
解析:文中提到 “Because of his long hair, he did not find any job.”,可知是因为长头发找不到工作,而不是因为年纪大,该句错误。
2.答案:T
解析:从 “People in this city don't like long hair. Why don't you go to a barber? He can cut a lot of it off, and then you can get a job.” 能看出这个城市的人不喜欢长头发,该句正确。
3.答案:F
解析:文中 “At the barber's, Len said to the barber, ‘Please cut most of my hair off,’” 表明 Len 是让理发师剪掉大部分头发,而不是不让剪,该句错误。
4.答案:F
解析:文中理发师在 Len 的头发里发现了一顶帽子,可推测 Len 不常洗头发,该句错误。
5.答案:T
解析:根据 “‘Were you in the army a few years ago?’ ‘Yes, I was,’ Len answered” 可知,Len 几年前当过兵,该句正确。
6.答案:F
解析:由 “Because I found a cap in your hair.” 可知,帽子是在 Len 的头发里发现的,而不是手里,该句错误。
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