参考答案

疑问副词how小练

一、 1—5 BBDCC

二、1. How are you？

2. How does your father go to work？

3. How much is your skirt？

4. How far is it from your home to school？

5. How long does it take to get there？

一般现在时小练

I. 1. rides 2. takes 3. lives 4. studies 5. finishes

6. leaves 7. practices 8. does

II. 1. watches 2. has 3. plays 4. are 5. Come; stand 6. goes 7. get 8. looks 9. is 10. leaves 11. Do; brush

12. does; do 13. studies 14. goes 15. watches 16. Does; read 17. do; have 18. play

III. 1. have dinner / supper 2. like; bread 3. too; to 4. as; as 5. helps; with 6. to speak

IV. 1—5 CDCBC

Unit 3口语酷行动

I. 1—5 DCFBA

II. 1. Excuse 2. please 3. walk 4. taxi / train

5. sisters 6. goes

How Do You Usually Go to School？

1—5 BCDDB

Do You Go to School by Horse？

1—5 CDCDC

祈使句小练

一、1. Dont come here early.

2. Dont ask him.

3. Dont wait for her， please.

4. Dont read the book.

5. Dont sit under the tree， please.

6. Lets not go there together.

二、1. Watch 2. Give 3. Dont let 4. will catch

5. not say

三、1. Read it 2. Listen to 3. Dont be 4. Dont sit 5. Dont move

四、1—5 ABDAD

Unit 4口语酷行动

I. 1—5 EADBC

II. 1. Sorry 2. think 3. rules 4. time 5. live 6. long 7. take 8. either

Do You Have Rules？

1—5 DBBCA

New School Rules

1—5 CDBCA

How to Be Happy

1—4 DDBC

A Different Day

1—5 DDCAB

Who Should Be Responsible for the Boys Death？

1—3 DDB

What Are The Police Doing for Us？

1—4 DBAC

Reptiles Are Great！

I. 1—4 CBAD

II. 1—4 CACC

III. 1—4 bdca

IV. 1. drop in on 2. the next day 3. is crazy about

My Favorite Book

I. 1—5 BCADA

II. 1. brave man 2. stole the bag 3. catch the thief

4. working on 5. start a fight

Disagreeing

I. 1. A 2. D

II. 1. C 2. B

III. 1—4 CDAB

Mind Your Manners

1—4 DBBA

Penguins Are in Danger

1—3 AAC

The Bike License

1. I am learning to cook.

2. You should finish the / your homework by yourself / alone / on your own.

3. Do you know how to make kites？

4. He gives me a book. / He gives a book to me.

Crossing the Atlantic by Balloon

1—3 DBA

4. They named it after Charles Lindbergh because the first person to cross the Atlantic on an airflight alone.

IQ Test

1. There are 20 bikes from four angles.

2. There are nine Es in the picture.

Crossed Lines

A—3， B—4， C—1， D—2

Unit 3詞语训练场

I. 1. get 2. to finish 3. walk 4. takes 5. runs

6. forty 7. village 8. hundreds 9. between 10. bridge

II. 1. How does; go 2. by bike every day 3. What; think of 4. Can / Will; come true 5. cross the river

III. 1—5 CDCCA  6—10 DABDC

Unit 4词语训练场

I. 1. Listen 2. outside 3. dirty 4. noisy 5. wearing

6. playing 7. strict 8. to follow / obey

II. 1. be late for 2. keep; clean / tidy 3. go outside 4. is; strict in 5. bring; good luck

III. 1—5 CADAC 6—10 DCABC

完形填空专练（二）

（A） 1—5 CABDD 6—10 CACBD

（B） 1—5 BADCA 6—10 BDCAA

阅读理解专练（二）

（A） 1—5 ABBDC

（B） 1—5 ADACB