UPDATE 1-House seen backing bill that could block Chinese firms from U.S. securities markets

(Adds expectation that Trump will sign bill)

By Patricia Zengerle

WASHINGTON, Dec 1 (Reuters) - The U.S. House of Representatives is expected to pass legislation this week that could prevent some Chinese companies from listing their shares on U.S. exchanges unless they adhere to U.S. auditing standards, congressional aides said on Tuesday.

The House is scheduled to vote on Wednesday evening on "The Holding Foreign Companies Accountable Act," which bars securities of foreign companies from being listed on any U.S. exchange if it has failed to comply with the U.S. Public Accounting Oversight Board's audits for three years in a row.

Aides said there is bipartisan backing for the measure. Measures taking a harder line on Chinese business and trade practices generally pass Congress with large margins.

The bill, sponsored by Republican Senator John Kennedy and Democratic Senator Chris Van Hollen, passed the Senate in May by unanimous consent, so House passage would send it to the White House for U.S. President Donald Trump to veto or sign into law.

Trump, a strong critic of China's business practices, is expected to sign the bill into law if it is approved, according to a person familiar with the matter.

The measure also would require public companies to disclose whether they are owned or controlled by a foreign government.

The bill would give Chinese companies like Alibaba , China Telecom Corp Ltd and China Mobile Ltd three years to comply with U.S. rules before being removed from U.S. markets.

(Reporting by Patricia Zengerle in Washington Additional reporting by Alexandra Alper in Washington Editing by Matthew Lewis and Ana Nicolaci da Costa)