新标准初中英语九年级(下):UNIT1 Chemical experiment
时间：2018-12-29 作者：英语课 分类：外研社新标准初中英语九年级
[00:02.99]3 Listen and order.
[00:07.30]You will hear Miss Wang give instructions on
[00:10.67]how to use a Bunsen burner.
[00:14.04]Listen to the instructions
[00:15.94]and number the pictures in the correct order.
[00:20.12]Number the steps 1-8.
[00:23.99]…………
[02:33.31]4 Listen and complete.
[02:37.19]In Activity 3,Miss Wang used several
[02:40.70]modal verbs1 to give the instructions.
[02:45.01]Listen to some of her instructions
[02:47.59]and write the modal verbs in the blanks.
[02:53.13]1 Now,you __make sure that the rubber tube2
[02:58.40]is joined properly to the gas tap.
[03:02.66]2 Look at the gas tap.It __ be pointing east.
[03:10.20]3 You __ make sure that the match
[03:13.87]is poing away from you.
[03:17.31]4 OK,next,you __turn the gas tap
[03:22.95]to the 'On' position.
[03:23.91]
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收听单词发音 1
verbs
动词
参考例句：
I have to swot up on phrasal verbs for a test tomorrow. 我不得不为明天的测验努力温习短语动词。
Verbs that do not take object are called intransitive verbs. 不带宾语的动词称为不及物动词。
2
tube
n.（英）地铁；管，软管，隧道；vt.把…装管，使通过管子
参考例句：
You may get to the railway station by tube.你可以乘地铁到火车站。
Take care not to break the test tube!当心别把试管打碎了！
- I have to swot up on phrasal verbs for a test tomorrow. 我不得不为明天的测验努力温习短语动词。
- Verbs that do not take object are called intransitive verbs. 不带宾语的动词称为不及物动词。