冀教版英语七年级下册《You Are What You Eat!》Sports and Good Health PPT下载
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《You Are What You Eat!》Sports and Good Health PPT下载
第一部分内容:课前自主预习
单词闯关
1. 决定;作出判断 [dɪ'saɪd] v. ________
2.改变 [tʃeɪndʒ] v.&n. ________
3.习惯;行为 ['hæbɪt] n. ________
4.通常的 ['juːʒʊəl] adj. ________→adv.________
5. 健康;健康状态 [helθ] n._______→adj._______
6.terrible adj.→近义词 ________
7.true adj.→名词 ________
短语互译
1. 做梦________________
2.对……有益________________
3.说实话________________
4. 像往常一样________________
5.something very strange________________
6.decide to…________________
句型在线
1. 它里面有许多不同的蔬菜。
________ ________ many different vegetables in it.
2.说实话,我决定改变我的饮食习惯。
To tell you the truth, I ________ ________ ________ my eating habits.
1. 它里面有许多不同的蔬菜。
________ ________ many different vegetables in it.
2.说实话,我决定改变我的饮食习惯。
To tell you the truth, I ________ ________ ________ my eating habits.
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You Are What You Eat!PPT,第二部分内容:课堂互动探究
词汇点睛
1decide v. 决定;作出判断
[观察] Li Ming decides to buy a new bike.
李明决定买一辆新自行车。
I can't decide which book to buy. 我不能决定买哪本书。
[探究] decide的具体用法如下:
(1)decide to do sth.=make up one's mind to do sth.,意为“_____________”,其否定形式是decide not to do sth.。如:
Tom decided to go home during the Spring Festival.
汤姆决定春节期间回家。
(2)decide+疑问词+不定式 如:
Did she decide when to start? 她决定什么时候出发了吗?
2as usual 像往常一样
[观察] Yesterday evening, I ate ten donuts as usual.
昨天晚上我像往常一样吃了十个面包圈。
[探究] usual是形容词,意为“__________”,常构成短语as usual,意为“像往常一样”,表示一种习惯性动作的重复。
[拓展] usually作副词,意为“通常”。如:
I usually go to school by bike.我通常骑自行车去上学。
3health n. 健康;健康状态
[观察] It's not good for your health.
这对你的健康没有好处。
Eating vegetables is good for your health.
吃蔬菜对你的健康有好处。
[探究] health 是不可数名词,其形容词形式为________。
句型透视
To tell you the truth, I decided to change my eating habits.
说实话, 我决定改变我的饮食习惯。
[探究] (1)to tell the truth意为“说实话”, 其中truth是________词, 意为“真相;真实”, 其形容词形式为true。
(2)habit是名词, 意为“习惯;行为”。
[拓展] habit 的常用搭配:
eating/living habits 饮食/生活习惯
good/bad habits 好/坏习惯
develop a habit 养成习惯
change the habit 改变习惯
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