where she was作为ask的的宾语从句，疑问词后用陈述语序。
11 Nobody answered. 反义疑问问形式 Nobody answered, did they?
12 maybe = perhaps (adv.) 也许，大概 （表猜测，常放在句首或句末作状语）
may be 也许（情态动词+动词原形，表猜测，放在主语之后作谓语）
eg. Maybe you are right. = You may be right.
13 She finished all the food in it. 她把碗里的饭都吃光了。
all（两个以上）都 Cp： both（两个）都 两个在句中的位置一样
eg. All the students are listening to the teacher. (adj.)
All of the students are listening to the teacher. (pron.)
The students are all listening to the teacher. (adv.)
Not all the students are listening to the teacher. (部分否定)
Unit 2
1. try tried
1) try to do sth 尽力做某事
eg. Let’s try to find some information about the city of Qingdao.
2) try doing sth 试着做某事
eg. The naughty boy tried climbing up the tall tree.
3) try + n. 尝试某事物
4) try one’s best 尽力某人最大能力
5) have a try 试一试
2. destroy e.g. Now many people are destroying the forest.
3. 1) sleep (v./n.)
2) sleeping (adj.) 睡着的（在句中当定语）
3) asleep (adj.) 睡着的（在句中当表语） be / fall asleep
eg. Don’t wake her up. She is fast asleep.
4) sleepy (adj.) 困倦的，想睡觉的
4. return
1) return (to…) = go / come back (to…)
eg. He returned to Paris from London. = He came back from London to Paris.
2) return sth. (to…) = bring / give / put / send sth back (to …)
return sb sth
5. be in pieces 成为碎片，坏了
6. point at / to …
eg. The little girl is pointing to the east. She is pointing at the beautiful sun.
7. There’s the naughty girl! = The naughty girl is there. 倒装句（here也可）
eg. Here is coming a bus! = A bus is coming here.
8. without (prep.) with (opposite)
eg. Fish can’t live without water. He left without telling us.
Unit 3
1. Make a comparison:
He is 15 now. (一般现在时态)
He was 14 last year. He was born on January 12th , 1991. (一般过去时态)
He will be 16 next year. (一般将来时态)
一般现在时态: 表示现在的状态；经常性或习惯性的动作；还表示主语具备的性格和能力等。这个时态表示习惯性或经常性的动作时，常与often, sometimes, usually等频度副词连用。
七年级英语下册重点语法复习由www.yf1234.com收集及整理,转载请说明出处www.yf1234.com
www.yf1234.com e.g. I usually go to school at six in the morning.
一般将来时态: 表示将来即将发生或计划要做的事。常与表示将来的时间状语连用，如：tomorrow, next year, later (on)等。
e.g. She will go to her hometown next year.
一般过去时态: 动词的一般过去时态表示过去发生的动作、情况或存在的状态。行为动词（即实义动词）的过去式没有人称和数的变化。一般来说，一般过去时都有明显的时间状语，如: yesterday morning, last night, a moment ago, on the night of Oct. 1st, 也可以是频度副词：often, always 等；其它：then, just now, once, 以及由after或before构成的介词短语等; 由某些表示过去时态的从句等。
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七年级英语下册重点语法复习