Unit 4 What did you do last weekend?
一般过去时特殊疑问句，构成形式：特殊疑问词+一般疑问句 ① 特殊疑问词+was/were+句子剩余成分（形容词或名词） ② 特殊疑问词+did+主语+谓语
例：①My trip was great. (对划线部分进行提问)
How was your trip?
He was born in 2004. (对划线部分进行提问) When was he born?
② I swam yesterday. (swam是swim过去式，对划线部分进行提问) What did you do yesterday?
I went to the cinema yesterday. (对划线部分进行提问) What did you do yesterday?
疑问词：5个W+how+how long+ how far 5个W及
①when（表时间，意为什么时候）、 ②where（表地点，意为什么地点）、 ③who（表人，意为谁）、 ④What（表什么，意为）、 ⑤why（表原因,意为为什么）、 ⑥how（表方式，意为怎样） 7、how long (表时间，意为多久) 8、how far （表距离，意为多远） 例：
①When was she born?
②Where did she go just now? ③Who did she visit just now? ④What did she do yesterday? ⑤Why did he do that? ⑥How did he sing?
7、How long did it take you to get to school?
8、How far was it from your home to your school?
知识点
1、go to the cinema = go to the movies 看电影 2、camp by the lake 在湖边露营 3、go to the beach 去海滩 4、play badminton 打羽毛球 5、do sports 做运动
6、study for English test 为英语考试而学习 7、feed some sheep/ cows/ chickens
8、what about + n/ Ving ?= how about + n/ Ving ?, 表建议、邀请、询问 What about going to the beach ? = How about going to the beach ? 9、How interesting ! 多么有趣啊！（感叹句）
① what + （a/an） + 名词 + 主语+谓语 ！
② how + adj/ adv + 主语+谓语！
例：What a fool girl she is ! = How fool she is !
What cool weather it is ! = How cool the weather is ! 10、 butterfly 复数，变y 为 i，加es, butterflies 11、 tell 过去式told
12、 ①tell sb about sth 告诉某人关于某事 ②tell sb (not) to do sth 告诉某人做某事 ③tell stories/jokes 将故事，讲笑话
④tell each other stories 互相讲故事 例：① I told you about jinke.
② I told you not to kill the the cute rabbits. ③I told many stories to you.
④Let us tell each other stories now. 13. living habits 生活习惯
14. have a good weekend 周末过得愉快 15、have a good day/ time/fun + Ving
例：I have a good day playing computer games .
16、具体数字（基数词）+hundred时, hundred后不可加s；hundred 表模糊概念时，hundred后加s
例：one hundred， two hundred, three hundred
例：hundreds and thousands(成千上百), hundreds of …（上百…） 17、 stay up late to do sth 熬夜做某事
例：I stayed up late to watch the soccer game.
18、family 做“家庭”意思讲时，谓语用单数; 表多个家庭意思时，family 可变复数,即families,谓语用复数 ；做“家庭成员” 意思讲时，family 只有单数形式，但谓语用复数。
例： A family of mice were in the kitchen. 老鼠一家人在厨房里。 19、 具体到某一天用介词on, 表泛指用介词in等
at night
In the morning/ afternoon/ evening
On Saturday morning/ afternoon/evening 20、shout at 表示因愤怒等原因吼叫
shout to 表示一般性地对人大喊
例子： Don’t shout at me. 别用那语气朝我吼！ Don’t shout to me. 别对我说话那么大声。 21、that is why + 句子 那是为什么….