3AB 暑假 语法巩固详解 U9【语法巩固】1. B 解析：often 为一般现在时标志词，且 Harry 是三单。2. B 解析：根据句意她不喜爱下棋，所以选 never。3. B 解析：根据句意每天都去上课，所以用 always。4. A 解析：Anna 很受学生们的欢迎，所以推断出她的课堂总是很有趣。5. B 解析：根据回答 No，推断出她从不这样，选 never。6. C 解析：这是我的堂弟，且只有一个，用 this。 these 表示复数。7. C 解析：Peter 是三单，一般现在时 visit 直接加 s。8. C 解析：一般现在时的一般疑问句，Jim 是三单，用 does 提问，后面动词用原型。9. C 解析：一般疑问句中用 Does 问用 does 答。10. C 解析：you 是第二人称，用 do 提问，用 do 回答。【连词成句并用动词正确形式】11. I usually go to school by bus. (I 为第一人称，要用 go)12. Matt never goes to the park by bike. (Matt 为三单，要用 goes)13. My father sometimes goes to work by car. (My father 为三单，要用 goes)14. Kitty and Cindy are always busy on Saturday. (Kitty and Cindy 为名词复数，要用 are)15. She always plays volleyball. (She 为三单，要用 plays)解析：肯定句：sb. 频率副词+do/does sth.否定句：sb. don't/doesn't 频率副词+do sth.1【能力提升】1. T 根据第一段第二行：We stayed at a hotel on the beach.2. F 根据第一段第二行，we played volleyball there3. F 根据第一段第三行，the weather was warm, so we went swimming a lot.4. T 根据第第二段第一行，On Saturday, we also went to the mountains. The bus trip was relaxing.5. T 根据第二段第二行，the next day we went shopping for clothes.【填空题】1. go skiing2. going fishing (like doing sth.喜爱做某事)3. always4. play volleyball5. never
