1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
选修8《Language Awareness 8》精品PPT课件优质课下载
e.g.
It was they that (who ) cleaned the classroom yesterday. It was on Thursday afternoon that he told me about the truth. It was in the street that I came across one of my friends the other day.
2. It is/was not until + 被强调部分 + that ...
该句型也是强调句型。主要用于强凋时间状语，译成汉语 “直到……才……”，可以说是 not ... until ... 的强调形式。
It was not until she took off her dark glasses that I realized she was a famous film star. = Not until she took off her dark glasses did I realize she was a famous film star. = I didn't realize she was a famous film star until she took off her dark glasses.
3. It is clear ( obvious, possible, likely,certain…) that …
该句型中it 是形式主语，真正的主语是 that 引导的主语从句，常译为 “ 清楚（显然，可能，肯定……）”，是主语从句最常见的一种结构。
It is very clear that he's round and tall like a tree. = That he's round and tall like a tree is very clear.
4. It is important ( necessary, essential,strange, natural...) that ...
该句型和句型3同属一个句型。由于主句中的形容词不同，that 后的从句中常用虚拟语气（should + 动词原形），should 可以省去。建议记住该句型中的形容词。
It is important that we (should) learn English well. It is necessary that he (should) remember these words.
5. It is/was said (reported, believed…) that …
该句型中的it 仍是形式主语，真正主语是 that 引导的主语从句。该结构常译为“ 据说（据报道，人们相信……）”。
It is said that he has come to realize his miatakes . It is reported that another man-made satellite has been put into orbit.
6. It is suggested ( ordered, required ... ) that ...
该句型和句型5同属一个句型。主句中的过去分词是表示请求、建议、命令等词时，that 后的从句要用虚拟语气（should + 动词原形），should 可以省略。常译为“ 据建议；有命令……）”。
It is suggested that the meeting ( should ) be put off. It was ordered that we ( should ) arrive there in two hours.
7. It is a pity ( a shame ... ) that ...
该句型中，that 后的从句一般用虚拟语气（should + 动词原形），should 可省略。表示出乎意料，常译为“竟然”。没有这种意义时，则不用虚拟语气。
It is a pity that such a thing ( should ) happen in your class. 这种事竟然发生在你们班上，真是遗憾！ It is a pity that he is ill. 他生病了，真遗憾！
8. It is time ( about time , high time ) that ...
该句型中that 后的从句应该用虚拟语气，值得注意的是：
① 常用过去时态表示虚拟；
② 有时也用should + 动词原形，should 不能省略。常译为“是（正是）……的时侯……”。
It is time that children should go to bed. = It is time that children went to bed.