A-visit-to-the-moon-精美课件学习.ppt

2021/2/12 * enough的用法: 1）形容词作定语:enough用在名词前、后都可以。 I have enough time to do the work. / I have time enough to do the work. 我有足够的时间做此项工作。 2）用作副词修饰形容词或副词表示程度: enough一般放在形容词或副词的后边。 long enough, fast enough, quickly enough等。 但一般不说:enough long, enough fast, enough quickly. The boy is old enough to go to school. 这孩子到上学的年龄了。 3）用作副词修饰动词时也需放在动词之后。 The meat is not cooked enough. 肉炖得不够熟。 If I had _____________________ (足够长的假期), I’d visit Europe, stopping at all the small interesting places. a long enough holiday 2021/2/12 * 2. Then we were off. 随后我们就启程了。 be off = set off 出发;动身 I am off today. 我今天不用上班。 We are off today. 今天我们不上班/今天我们不开张。 2021/2/12 * 与off相关的短语: see...off 送行 jump off 跳下 give off 散发 show off 炫耀 get off 下车 take off 脱下 turn off 关闭 pay off 付清;还清 2021/2/12 * 3. When we get closer to the moon, we shall feel its gravity pulling us but it will not be as strong a pull as the earth’s. 当我们更接近月球时,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。 get close to 靠近,接近,指动态变化 be close to 距......近,指状态 The school is close to the post office. 2021/2/12 * 4.cheer up : 欢呼,喝彩,感到高兴, 使高兴。 当看到球队的到来,人群欢呼起来。 _____________________ when they saw the team arrive. 他带她去听音乐会来使她高兴。 He took her _____________ to ____________. The crowd cheered up to the concert cheer her up 2021/2/12 * 1). “A + be + 倍数 + as +形容词原级 + as + B”. This tree is three times as tall as that one. His father is twice as old as he. 5. But when I tried to step forward I found I was carried twice as far as on the earth and fell over. 2021/2/12 * 2). “A + be + 倍数 +形容词比较级 + than + B ” The Yangtze River is almost twice longer than the Pearl River. 长江差不多比珠江长两倍。 The number of students in our school is three times larger than that in theirs. 　?? 我们学校的学生数量比他