关于初三年级练习册下册英语答案

初三作为一个初中学习的冲刺阶段，那么练习题就的重要性就比较高了。为了方便初三学子的`学习，下面是小编整理的关于初三年级练习册下册英语答案，希望对你的学习有帮助。　　

　　Section A

一： 1. invented ntion stable pers 二： 1~5 CBCCC

三： 1. What, used for 2. Who , invented 3. is , cleaned be repaired 5. to see

Section B

一： ce 2. salty uced 4. remain sant

二: thin accident rding to, was discovered 4. by mistake this way ,in the end into

三: 1~5:AADCD 6~10:BDBDC 11~12 :AC

四: for, on, Who , think, are, inwentions, is , most

　　Self Check and Reading

一: ury k w en rds 6. developing ded ve te

二: ful ntion most popular ty

三: is believed d 3. to learn sent handed in ,cleaned d him was, invented

四: 1~5:BADBA 6~10:CADAB

五: 1~5:ABCAC

grew vegetables in his garden and sold the money he set up a chemical lab.

use he was awarded 1368 separate and distinct patents during his lifetime.

uary 11th,1847 ber 18th ,1931 ica t a lab 12. 1368

13. His first patented invention was an electrical vote recorder in 1868.

14. 1876~1877,invented the phonograph.

15.1900~1910, invented and perfected and steel alkaline storage battery.

Unit10 By the time I got outside ,the bus had already left

　　Section A

一： lept tive e

二： 1. had left left come cooked n’t rain had 7. finishing learnt

三: 1~5:CBBAB

四: ing, on time late for ,came ,close off ,overslept e down off

　　Section B

一 : usted ume ng lled y al c ribe ed ied

二： 1~5CABBD 6~10BAACD

三: off married ted ,to watch ed up much ,as up ened to reds oof ,that

四： 1~5:BEDCA

　　Self Check and Reading

一： ,hadn’t seen ng go learnt/learned be showed /shown

二: ,to much as possible seen he n’t allowed

三: 1~5 CBCCD 6~10 BABDC

四: 1~5 TFFTF 6~10 CDBAC