Question

1．The little boy is so weak that he can’t lift the heavy box．（改为简单句）

The little boy is_______ weak______ lift the heavy box．

2．Shall we go for a visit to the World Expo in Shanghai during summer vacation?（同义句转换）

_____ ______go for a visit to the Word Expo in Shanghai during summer vacation?

3．My friend has been collecting coins for eleven years．（对画线部分提问）

_________ _______has your friend been collecting coins?

4．South African police don’t allow football fans to take photos while watching football games．（改为被动语态）

  Football fans_____ not____ to take photos while watching football games in South Africa．

5．Neither Amy nor Jerry has ever been to America．（改为肯定句）

    ______ Amy and Jerry______ ever been to America．

Answer 1

1．too；to“ so…that…”句式意为“如此……以至于j……”。当that引导的从句为否定句时，该句式可改写成“too…to…”  句式。    ，

2．Why not原句使用了Shall we…?句式用来提建议，常用的提建议的句式有下列几种：①why don’t you+动词原形?=Why not+动词原形?②What／How about + doing sth．?③Let’s do sth．④You'd better do sth．

3．How long对“for+时间段”提问要用how long，意思是“多长时间”。

4．are；allowed主动语态变成被动语态时，要把主动句中的宾语改为被动句中的主语，然后把谓语动词改成“be+动词的过去分词”形式，同时注意be的形式要与主语保持一致。

5．Both；have  本题考查了短语neither…nor…“既不……  也不……”。原句的意思是：Amy和Jerry都没有去过美国。改为肯定句后要表达的意思是：Amy和Jerry都去过美国。故使用词组“both…and…”，表示“……和……都”。