3.选择恰当的词语填在文中的括号中.小心翼翼 争先恐后 悄无声息 丰富多彩 伏案疾书（1）一个个精彩的小镜头1.父亲的话
.父亲是山1.65 metres tall1.Are you going to (accept)their invitation
2.Mr.Frank has been in Shanghai (twice )but he still looks forward to a third chance
3.Alice always thinks more of others than herself1.This is my book.- These are my books.
This desk is his.- These desks are his.
This is a red coat.
This is her dress.
This is a big classrom.
2.That is a car.- Those are cars.
That is his shirt.- Those are his shirts.
That is my desk.
That green pen is his.
That is her blouse.
不明白的再问哟1.Three Little Pigs is a fairy tale featuring talking animals.Published versions of the story date back to the late 18th century1.You and me are very smart.
2.Take the paper to Emily and Anny1.possible
10.appeared1.He doesn\'t like art any more.
2.They are not children any more.
3.She is not friendly any more.1.5亿千米
要弄清太阳离地球有多远1.He goes to school by bike every day.
否定句：He does\'t go to school by bike every day.
疑问句：Does he go to school by bike every day?
2.They will go shopping next week.
否定句：They won\'t go shopping next week.
疑问句：Will they go shopping next week?
3.I am going to learn french next term.
否定句：I am not going to learn French next term.
疑问句：Are you going to learn French next term?
4.The boys are playing football now.
否定句：The boys aren\'t playing football now.
疑问句：Are the boys playing football now?
5.She wrote a story last last week.
否定句：She didn\'t write a story last week.
疑问句：Did she write a story last week?
6.I had supper at 7:00 p.m.last night.
否定句：I didn\'t have supper at 7:00 p.m.last night.
疑问句：Did you have supper at 7:00 p.m.last night?1.younger
1.先求出NaOH的物质的量，然后当其浓度变为10^(-3)mol/l时的总体积，用总体积减去原来的100ml就得到要加的水的体积。 2.NaOH的物质的量由两部分组成：原有的和加入的pH=10的NaOH溶液。设加入x，则 [10^(-4)x+1]/(100+x)=10^(-3) 解得x
1.housekeep:stay at home(在家)
2.toothache:sore tooth (牙痛)
5.thirsty：need something to drink（想喝东西）
6.dentis a tooth doctor(牙医)
7.tired：need to rest（想要休息）
8.now :at the moment (现在)
9.lamb：a little sheep or goat（小羊羔）
10.relaxed：not stressed out（没被压垮）
1.couldn\'t afford 2.in green and yellow 3.buy at
1.I love you not because of who you are
1.Who are they?
2.Those are your rulers.
3.Which is his parent?
A：Look at the pictures.That\'s Jane and【that\'s】Tim.
B:Is Jane your 【sister】?
2.decision make a decision 表示做决定
4.weighs 表示这个行李箱重60磅 楼上第四题答案和我不一样用的是
4．粗茶淡饭 志同道合 情同手足