英语Unit 2 If you ever go to London, make sure you visit the Science Museum.教学演示课件ppt

这是一份英语Unit 2 If you ever go to London, make sure you visit the Science Museum.教学演示课件ppt，共17页。PPT课件主要包含了n 复数通信，n 物理学，n 化学，v 挖掘掘洞，n 煤， un 精力力量，n 能量能源，n X 射线X光，n 实验，n 沙沙子等内容，欢迎下载使用。

My little brther enjys reading the bks abutcmmunicatins.
(1) cmmunicatin n.交流；通讯
Nw we can cmmunicate with freigners nline.
(2)cmmunicate 作动词，意为“交流；沟通”，常用短语cmmunicate with sb. 意为“与某人交流”。
Speech is the fastest methd f cmmunicatin between peple.
以 –s 结尾的学科名词，作主语时，谓语动词用第三人称单数形式。类似的以 –s 结尾的学科单词还有 maths （数学），plitics （政治学）
He’s interested in physical research.
physical adj. 物理的；身体的；物质的physicist n.物理学家
Yu can learn abut cmmunicatins and the envirnment as well as maths, physics and chemistry.
She studied chemistry and physics at cllege.
chemical adj. 化学的
He dug a hle and put the little tree int it.
Mr Li dug up a vegetable field in the backyard.
过去式：dug → 过去分词：dug→现在分词：digging
The cal fire had disclured the paintwrk.
take energy frm… 从……获得能量
Plants can take energy frm the sun.
Yung peple usually have mre energy than the ld.
energetic adj. 精力充沛的
The tumur shwed up n the X-ray.
A CT scan uses X-rays t take a picture f everything under the skin.
Scientists are ding experiments t test the effectiveness f the new drug.
The children played all day in/n the sand.
v. 掌管；支配；管制；克制
He cntrlled the cmpany at the age f 31.
n. 控制；支配；约束。短语：
They feel in cntrl f their bdies.
in cntrl f 掌控ut f cntrl 失控
Lng-distance truck drivers ften use CB radi t talk t each ther.
She turned the wheel sharply t the left.
相当于 cmpare… t…
Mr Li carefully cmpared the first reprt with/t the secnd.
(1) cmpare… t… 还可以表示“将……比作……”，含有比喻意味。
Bks can be cmpared t friends.
(2) cmpared with/t意为“与……相比”，常位于句首作状语。
Miller says,“Cmpared with mdern cities, the culture in western China attracts me mre.”
Tm and Jerry is a successful cartn. Peple f all ages like it.
age n. 年龄；常用短语 :at the age f… 在……岁时at ne’s age 在……年纪时ver/under the age f… 在……岁以上/以下f different ages 不同年龄的
Jenny spent the whle day writing.
adj. 全部的；整个的（只用于名词之前，作定语）