Unit 1 a land of diversity Grammar & Writing课时作业

[知 识 梳 理]　

观察感悟(源于教材)

Ⅰ. 复习名词性从句

1．However，it is likely________________________________________________.

(主语从句)

2．It is believed ______________________.

(主语从句)

3．That is ____________________.

(表语从句)

4．Scientists believe ___________________________.

(宾语从句)

5．The fact _____________________.

(同位语从句)

答案　1. that Native Americans were living in California at least fifteen thousand years ago

2．that before long the mix of nationalities will be so great that there will be no distinct major racial or culture group

3．why today over 40% of Californians speak Spanish as a first or second language

4．that these settlers crossed the Bering Strait in the Arctic to America by means of a land bridge which existed in prehistoric times

5．that they arrived a long time before Europeans is what matters

Ⅱ. 单句语法填空

1．It is often the case ________ anything is possible for those who hang on to hope.

2．I am worried about ________ I hurt her feelings.

3．The question is ________ can complete the difficult task.

4．________ I want to tell you is the deep love and respect I have for my parents.

5．Having lived abroad for many years，I came back home with my family，feeling this is ________ we belong.

6．How much one enjoys himself travelling depends largely on ____________ he