外研版（2019）选择性必修四高中英语Unit 6 Space and beyond 知识点同步练

一词多义练——清除阅读障碍

submit

A. 屈服   B. 提交

Once I threw myself into it, I had no difficulty in working the problem.

Thinking twice, I decided to sign up the basketball team.

I must warn you that my (patient) is almost at an end.

Don't take your coat, or you may fall ill in such cold weather.

The (assume) that we will fail this time doesn't make sense.

It's generally considered unwise to give a child he or she wants.

Now we have to raise the public (aware) of environmental protection.

(accustom) to drinking a cup of coffee every morning, I feel refreshed.

There is no doubt China has achieved a lot in exploring space in the past 20 years.

When walking in the street, I saw a boy helping an old man (cross) the street.

每个人都可以买外卖食品，但有时我们不知道自己做这些食物有多便宜。 (aware)

他很快就习惯了吃当地的食物。(become accustomed to)

对你的工作更耐心一些，否则你会失去它的。(patient)

老师面带微笑地走进教室。(独立主格结构作状语)

我们怀疑他们是否能准时完成任务。 (doubt)

请先从表格中选用本单元所学单词完成下列短文，然后核对答案并背诵该短文。(文中加波浪线的句子为本单元的语法项目：复习情态动词)

At present, we observing the night sky with a telescope and most of us have been aware that it is an invention. With the help of it, we can see numberlessstars invisible to the naked eye. However, our quest is far beyond observing the stars, and we have been trying to explore more unknown regions in the universe. Our efforts never , although the loss of theChallengeronce our hearts. With the purpose of rekindling young pupils' interest in space travel, the space shuttle took off. But only a minute later, it exploded and the lives of its crew were cut short. The seven heroes sacrificed, but their spirits would inspire us to continueto reach for the stars, however distant they are.

It is strange that such a gentleman be so rude to a lady.

You come here on time, or you'll be fined next time.

I have cooked so much food. Nobody was hungry.

根据汉语提示并运用以上语法用英语写一段话

在这里，我想告知你一些详细情况，以便你能为它做好充分的准备。首先，比赛将于下午2点在学校体育馆开始，持续大约3个小时。比赛意义重大，要求每个人都准时到场。此外，你要好好休息是必要的，这将为你提供足够的精力。