原句：18 months later, both groups showed significant improvements.
📝 试一试：________ later, both groups showed ________.
Example:
Six months later, both groups showed clear progress.
5
in body composition/ˈbɒdi kɒmpəˈzɪʃən/ 身体组成（脂肪与肌肉比例）, fitness, physical activity/ˈfɪzɪkəl ækˈtɪvɪti/ 体力活动，运动, and diet,
包括身体组成、体能、运动量和饮食方面，
▸📖 难词速查3个
body compositionn./ˈbɒdi kɒmpəˈzɪʃən/
身体组成
The ratio of fat, muscle, bone, and other tissues in the body.
physical activityn./ˈfɪzɪkəl ækˈtɪvɪti/
体力活动
Any movement of the body that uses energy, like walking or exercise.
dietn./ˈdaɪət/
饮食
The kinds of food a person regularly eats.
▸🔗 固定搭配2个
significant improvements in
在……方面有显著改善
There were significant improvements in student performance.
physical activity and diet
运动量和饮食
Good physical activity and diet are key to health.
▸✏️ 句式练习1个
⑤ 多维列举句式
improvements in [A], [B], [C], and [D]
用in引出改善的多个方面，用and连接最后一项。
原句：improvements in body composition, fitness, physical activity, and diet.
📝 试一试：improvements in ________, ________, ________, and ________.
Example:
improvements in reading, writing, listening, and speaking.
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with no major/ˈmeɪdʒə/ 主要的，重大的difference/ˈdɪfrəns/ 差异，差别 between groups.
两组之间没有重大差异。
▸📖 难词速查2个
majoradj./ˈmeɪdʒə/
主要的，重大的
Very large or important; significant.
differencen./ˈdɪfrəns/
差异，差别
The way in which two things are not the same.
▸🔗 固定搭配2个
no major difference between groups
两组之间没有重大差异
There was no major difference between the two test groups.
with no ... between
……之间没有……
The two products performed well, with no major gap between them.
▸✏️ 句式练习1个
⑥ 补充结论句式
..., with no major difference between groups.
用with引出补充结论，说明两组效果相当。
原句：..., with no major difference between groups.
📝 试一试：..., with no ________ between ________.
Example:
..., with no significant gap between the two methods.
🎧 全文影子跟读（句1-6）
逐句学完后，跟着完整音频不暂停地进行影子跟读练习
After six months, researchers divided the group into two parts. One continued with monthly counseling, while members of the other group were given a wearable fitness tracker. 18 months later, both groups showed significant improvements in body composition, fitness, physical activity, and diet, with no major difference between groups.