Using Language: Reading ---A Visit to The Moon

【学习目标】1.掌握重点词汇和短语的意义及用法。2.自主学习，合作探究，掌握文中的长难句。3.能利用相关阅读技巧完成阅读任务。4.拓展关于"宇宙"的相关英语背景知识。

【重点难点】

重点:提高阅读能力；熟记重要词汇短语及其用法。

难点:长难句分析

预习案 Previewing Cases

【使用说明及学法指导】1.先通读教材，完成表层理解题，在勾画出文中的疑难点，了解地球引力在航行过程中的三次变化。2.了解一些重点单词及短语的用法.3.掌握倍数的表达法

一、 一轮阅读做题目

1. Read and then describe the three ways in which gravity changed for Li Yanping and how his weight changed.

1). The pull of gravity became very strong _______ she left the earth's atmosphere. His weight is normal.

2). It ____________ when he was in space. He is ___________.

3). It was very __________ when he was on the _________. He weighs _______ than on earth.

二 二轮阅读找难点

学习建议：在文中勾画出单词、短语、重点句型，并结合语境猜测其含义，再试着关上课本完成下面练习。

　1. _____________________ when they saw the team arrive.

当看到球队的到来，人群欢呼起来

　2. a. We _____________________ behind the trees.

我们看着太阳正在树后面落下

　 b. Every day as they __________________ , their hearts filled with hope.

每一天当他们看到植物生长，他们的心里都充满了希望.

　3. _________________________, we can begin the meeting.

　 既然每个人都到了，我们就可以开始会议

　4. I've been trying to ______________ this new typewriter.

　 我一直想知道这部新的打字机的用法.

　5. _________________ suddenly at midnight.

在深夜,突然有人吵架