2. Did your family have any trouble during the typhoon? 台风期间，你家人遇到什么麻烦了吗？
【感知】(1)They had some trouble in the snowstorm. 他们在暴风雪中遇到了很多麻烦。
(2)I had trouble (in) opening the door in the storm. 暴风雨中我开门很费劲。
(3)Do you have any trouble with English grammar? 你在英语语法上有困难吗？
【思考】(1)“have trouble + 地点/情况状语”强调“在特定时间或地点遇到麻烦”，trouble 此处为(可数名词/不可数名词)，泛指“麻烦、困难”。
(2)“have trouble + (in) doing sth”强调“做某事有困难”。
(3)“have trouble with sth”强调“在某事上有麻烦”。
【运用】
(1)The team had some (trouble) in the final minutes of the game.
(2)The old man had trouble his phone.
(3)I had trouble (think) clearly after the earthquake because I was so scary.

思考: 不可数名词
运用: (1) trouble (2) with (3) thinking

3. The tornado was scary, but it also brought everyone closer together. 龙卷风很可怕，但它也让所有人的关系变得更亲密了。
【感知】(1)Although it rained heavily，we still finished the task. 虽然雨下得很大，我们还是完成了任务。
(2)It rained heavily，but we still finished the task. 虽然雨下得很大，我们还是完成了任务。
(3)Though she is new in class，everyone likes her very much. 虽然她是班里的新生，但大家都很喜欢她。
【思考】通过观察以上句子，可知 although 意为“”，引导让步状语从句，可以与互换，且不能与连用。
【运用】
(1)I really wanted to go to the basketball game， I had too much homework to finish.
A. although
B. but
C. because
D. so
(2) it was raining heavily， they decided to continue their football practice.
A. Although；but
B. But；although
C. Although；/
D. Because；so

思考: 虽然、尽管; though; but
运用: (1) B (2) C