1、Section Learning about Language & Using language根据提示写出下列单词1_n 万有引力；重力2_adj. 温和的；文雅的3_n. 气候4_vi.& vt. 碰撞；坠落5_n& vt. 拉(力)；拖；牵引力6_vi.&vt. (使)浮动；(使)漂浮n. 漂浮物【答案】 1.gravity 2.gentle 3.climate 4.crash 5pull 6.float根据提示补全下列短语1_ a result 结果2cheer _ 感到高兴；感到振奋3now _ 既然4get the hang _ 熟悉；掌握；理解5break _ (战争、火灾、疾病
2、等的)突发；爆发6watch out _ 密切注意；当心；提防【答案】 1.as 2.up 3.that 4.of 5.out 6.for根据提示补全下列教材原句1Last month I was_lucky_enough_to have a chance to make a trip into space with my friend Li Yanping，an astronomer.我的朋友李彦平是一位宇航员。上个月我有幸有机会同他一道去太空旅行。2When we get closer to the moon，we shall feel its gravity pulling us，but
3、 it will not be as_strong_a_pull_as the earths.当更接近月球时，我们就会感到月球的引力在拉我们。但是，月球的引力不像地球的引力那么大。3But when I tried to step forward，I found I was carried twice_as_far_as on the earth and fell over.但当我试着向前迈步的时候，我发觉我被送出去很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。4 “Oh dear， ”I cried， “walking does need a bit of practice now_th
4、at gravity has changed.” 我大声说：“重力改变了，看来走路也的确需要练一练了。 ”阅读 P30P 31 教材课文，并从四个选项中选择最佳答案1The passage mainly talks about_.Awhat the moon isBmy visit to the moonCthe differences between the earth and the moonDLi Yanping ，my friend，who is an astronaut2When we were going up，we felt_.Awe were pressed against o
5、ur seatsBwe were lighter than we were on the earthCas if we were flyingDthe rocket was shaking strongly3Why CANT the spaceship fall back to the earth?ABecause the moons gravity pulls it up.BBecause it is too far away from the earth.CBecause the earth has no gravity.DBecause the spaceship is not very
6、 heavy.4When I was on the moon I felt I was _than on the earth.Aslower BheavierCcleverer Dlighter【答案】 14 BABD阅读 P30P 31 教材课文，在下列表格的空白处填入一个最恰当的单词Last month，I made a trip into 1._with my friend Li Yanping，a(n)2._.The following are our experiences.Periods Our experiencesThe journeyfrom the earth to the
7、 moonThree changes in the force of the gravity：With the rocket rising into the air，we were 3._back into our seats because of the strong 4._of the earths gravity.The 5._lessened as we moved far away from the earth.When getting closer to the moon，we felt pulled by the moons 6._，but it was not as stron
8、g as the earths.On the moonWe weigh 7._than on the earth.While trying to step forward，I found I was carried 8._as far as on the earth.It took a bit of 9._to walk on the moon.Returning to the earthLeaving the moons gravity was less 10._than leaving the earths.Returning to the earth was very 11._becau
9、se fire broke out on the outside of the spaceship as the earths gravity 12._.We were pushed hard into our seats again when we came back to land.【答案】 1.space 2.astronomer 3.pushed 4pull 5.weight 6.gravity 7.less 8.twice 9practice 10.painful 11.frightening 12.increasedblock out 挡住(光线)；不去想(回忆)(教材 P29)A
10、s a result of this event，a great dust cloud formed in the sky blocking out the sunlight.正因为这一事件，天空中形成了一团巨大的尘云，挡住了阳光。block off 封闭；封锁(道路)；关闭block ones way 挡住某人的路block up 阻塞；阻挡The gas pipe has been blocked off to prevent escapes.煤气管道已经关闭，以防漏气。Your bike has blocked my way，but could you move it away?你的自行
11、车挡了我的路，请你移开点好吗？pull n& vt .拉(力)；拖；牵引力(教材 P30)As the rocket rose into the air，we were pushed back into our seats because we were trying to escape the pull of the earths gravity.随着火箭的升空，由于我们在努力挣脱地球的引力，我们被向后推在座位上。The little girl pulled her mothers clothes and told she wanted to go.这个小女孩拉了拉妈妈的衣角，告诉妈妈她想走
12、。pull off 脱(衣、帽等)pull through 康复；完成；使渡过难关pull in (火车)进站；(船)靠岸；驶向路边停靠pull up 停车；停住pull out 离站；抽出；拔出I didnt notice the train had already pulled in.我没有注意到火车已经进站了。The driver pulled up at the gate of our school.司机把车停在我们校门口了。图形助记 推 push 拉 pullcheer up 感到高兴；感到振奋；高兴起来；振奋起来(教材 P31)I cheered up immediately an
13、d floated weightlessly around in our spaceship cabin watching the earth become smaller and the moon larger.我立刻感到很高兴，由于失重我在太空舱里飘来飘去，我望着(身后的)地球越来越小，而( 前方的) 月球越来越大。I tried to cheer her up by telling her the good news.我把这个好消息告诉了她，想使她高兴起来。(1)cheer on 为鼓气；向喝彩(2)cheerful adj. 快乐的；兴高采烈的cheerless adj. 阴郁的；不快
14、乐的cheering adj. 使人振作/高兴的cheers int. (用于祝酒)干杯To our friendship and health，cheers!让我们为我们的友谊和健康，干杯！We did our best to cheer him on when he was about to give up.当他将要放弃时我们尽力鼓励他。语境助记 The cheering news made the cheerless boy cheerful，which made his parents cheer up too.这个令人兴奋的消息使得这个不愉快的小男孩高兴起来，他的父母亲也感到高兴。b
15、reak out 突发；爆发(教材 P31)We watched，amazed as fire broke out on the outside of the spaceship as the earths gravity increased.我们惊奇地看着，随着地球引力的增加，宇宙飞船的外层燃烧起火来。break away from 脱离/挣脱break down 出故障；坏掉；失败；(健康等)垮掉break in 插话；插入break into 破门而入break through 冲破；突破break up 粉碎；解散；结束If you go on working like that，yo
16、u will break down sooner or later.如果你继续像那样工作的话，你迟早会累垮的。A thief broke into my house and stole my necklace.一个小偷闯进我家偷走了我的项链。语境助记 When the fire broke out，my wife nearly broke down.Immediately I broke into the house and broke through the thick smoke to find my daughter；finally we successfully broke away
17、from the burning building.当大火燃烧时，我的妻子几乎崩溃，我立即破门而入，并且冲破重重浓烟去寻找我的女儿；最后，我们成功逃离这燃烧的大楼。.语境填词1She held the baby _(gentle)2When he looked up while walking，he noticed that a beautiful white cloud was _(float) in the sky.3The boy has great interest in animals and wished to be a _(biology)4The horse was _(pul
18、l) a heavy cart.5The great financial scheme _(crash) in the small country last year.【答案】 1.gently 2.floating 3.biologist 4.pulling 5.crashed.选词填空now that，get the hang of，break out，break through，cheer up，watch out for，as a result，pull in1._the weather is fine，lets go for a picnic. 【导学号：32222025】2Much
19、 as I tried，I simply couldnt_driving skills.3I think you should _that mandont be cheated by him.4When Premier Li Keqiang turned up，all the students _.5After he left this country ，the war_.【答案】 1.Now that 2.get the hang of 3.watch out for 4.cheered up 5.broke out(教材 P31)When we get closer to the moon
20、， we shall feel its gravity pulling us，but it will not be as_strong_a_pull_as the earths.当更接近月球时，我们就会感到月球的引力在拉我们。但是，月球的引力不像地球的引力那么大。【要点提炼】 句中 as strong a pull as the earths 属于“as adj.a /ann.as”结构，意为“像一样的 ”，其中的名词必须是可数名词的单数形式，此结构用于否定句中可用“not so/as.as.”结构。表示“同一样”的表达方式：1asadj./adv.as2as much不可数名词as3as m
21、any可数名词复数as4as.as.结构用于否定句时，第一个 as 可换为 so。I want to own as large a house as hers.我想拥有一所像她的那样的大房子。His bedroom is not as/so neat as his elder sisters.他的卧室没有他姐姐的整洁。Youve made as_many _mistakes_as I have.你犯的错误和我犯的一样多。(教材 P31)But when I tried to step forward I found I was carried twice_as_far_as on the ea
22、rth and fell over.而当我试着向前迈步的时候，我发觉我被送出很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。【要点提炼】 twice as far as 是倍数的一种表达方法。倍数的表达方式：1倍数as.as.2倍数比较级than3倍数the size/height/length/width.of.4倍数what 从句,5 倍数that of.Beijing is ten times the size of my hometown.北京是我家乡的十倍大。In our county now the grain output is six times that of before
23、 liberation.现在我们县的粮食产量相当于解放前的六倍。The room is 4 times as_large_as that one.The room is 4 times larger_than that one.The room is 4 times the _size_of that one.这个房子是那个房子的四倍大。(教材 P31)“Oh dear， ”I cried， “walking does need a bit of practice now_that gravity has changed.”“天哪， ”我大声说， “重力改变了，看来走路也的确需要练一练了。 ”
24、【要点提炼】 now that 引导原因状语从句。now that 既然，由于，是连词词组，引导原因状语从句表示明显的原因或既成的事实。口语中 that 常可省略。 ,其他表示原因的连词或介词短语：because 因为语气较重，常用于回答 why 的疑问since 因为；既然可与 now that 互换as 因为 语气较弱 for 因为并列连词，引导一个分句，不能置于句首，表示进一步补充说明due to，because of，on account of，owing to，thanks to，as a result of 等Now that the children know，we can te
25、ll everyone else.既然孩子们知道了，我们就可以告诉其他人了。Since it is late I shall go home now.由于天色已晚，现在我该回家了。It must have rained last night，for the ground is wet.昨晚一定下雨了，因为地面是湿的。1一句多译这条河是那条河的三倍宽。_._._.【导学号：32222026】【答案】 The river is three times as wide as that oneThe river is three times wider than that oneThe river is three times the width of that one2完成句子尽管这并不是像我们期盼的那样好的一本书，但是仍然值得读一读。Though this is _ as we expected，it is still worth reading.他和他的哥哥一样聪明。He is _ his brother.我和他得到一样多的信息。I got _ he did.既然你在这里，为什么不喝一杯呢？
